Alert archive / South Carolina / Tropical Storm Warnings in 2021

Tropical Storm Warning 1004, NWS Charleston, SC

June 28, 2021Berkeley County, South Carolina

NWS Charleston, SC issued this tropical storm warning at Jun 28, 2021, 11:30 AM EDT for Berkeley County, South Carolina. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 28, 2021, 11:30 AM EDT (15:30 UTC)
Expired
Jun 28, 2021, 10:54 PM EDT
In force
11 hr
Issued by
NWS Charleston, SC

County Berkeley County, SC

The radar

The Charleston,SC radar (KCLX), 118 km from the middle of the area, began a volume at 15:30 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 3.5 hours before the alert went out and 33 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Charleston AFB, SC at 12:00Z on 2021-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 172 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Charleston AFB, SC at 12:00Z on 2021-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 108 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
172 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
729 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
108 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted.

297 
WTUS82 KCHS 281530
TCVCHS

URGENT - IMMEDIATE BROADCAST REQUESTED
Four Local Watch/Warning Statement/Advisory Number 1
National Weather Service Charleston SC  AL042021
1130 AM EDT Mon Jun 28 2021

SCZ050-282330-
/O.NEW.KCHS.TR.W.1004.210628T1530Z-000000T0000Z/
Charleston-
1130 AM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IN EFFECT...

A Tropical Storm Warning means tropical storm-force winds are 
expected somewhere within this area within the next 36 hours

* LOCATIONS AFFECTED
    - Charleston
    - McClellanville
    - Edisto Island

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph, 
          especially near the coast.

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential of 1 to 3 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm 
      surge flooding greater than 1 foot above ground
        - PLAN: Shelter against storm surge flooding greater than 1 
          foot above ground.
        - PREPARE: All flood preparations should be complete. Expect 
          flooding of low-lying roads and property.
        - ACT: Stay away from storm surge prone areas. Continue to 
          follow the instructions of local officials.

    - POTENTIAL IMPACTS: Unfolding
        - Potential impacts from the main surge event are unfolding.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: 1 to 3 inches of rainfall 
         with locally higher amounts. Local flooding impacts, especially in 
         urban areas along the southern South Carolina, 
         cannot be ruled out at this time.

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes
    - https://www.charlestoncounty.org

$$

SCZ052-282330-
/O.NEW.KCHS.TR.W.1004.210628T1530Z-000000T0000Z/
Tidal Berkeley-
1130 AM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IN EFFECT...

A Tropical Storm Warning means tropical storm-force winds are 
expected somewhere within this area within the next 36 hours

* LOCATIONS AFFECTED
    - Daniel Island
    - Red Bank Landing
    - Cainhoy

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 35-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential for up to 1 to 2 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm 
      surge flooding greater than 1 foot above ground
        - PLAN: Shelter against storm surge flooding greater than 1 
          foot above ground.
        - PREPARE: All flood preparations should be complete. Expect 
          flooding of low-lying roads and property.
        - ACT: Stay away from storm surge prone areas. Continue to 
          follow the instructions of local officials.

    - POTENTIAL IMPACTS: Unfolding
        - Potential impacts from the main surge event are unfolding.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: 1 to 3 inches of rainfall 
         with locally higher amounts.

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$

SCZ045-282330-
/O.NEW.KCHS.TR.W.1004.210628T1530Z-000000T0000Z/
Inland Berkeley-
1130 AM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IN EFFECT...

A Tropical Storm Warning means tropical storm-force winds are 
expected somewhere within this area within the next 36 hours

* LOCATIONS AFFECTED
    - Goose Creek
    - Moncks Corner
    - Saint Stephen

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: 1 to 3 inches of rainfall 
         with locally higher amounts.

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$
7 follow-up statements
490 
WHUS72 KCHS 281538
MWWCHS

URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
1138 AM EDT Mon Jun 28 2021

AMZ330-350-352-282345-
/O.CAN.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
/O.NEW.KCHS.TR.W.1004.210628T1538Z-000000T0000Z/
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
1138 AM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IN EFFECT...

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas 
  3 to 6 ft.

* WHERE...South Santee River SC to Savannah GA out 20 NM, and 
  Charleston Harbor.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

AMZ354-282345-
/O.CON.KCHS.SC.Y.0050.210628T1600Z-210629T0300Z/
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
1138 AM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

* WHAT...North winds 5 to 15 kt with gusts up to 25 kt and seas 
  3 to 5 ft expected.

* WHERE...Savannah to Altamaha Sound out 20 NM.

* WHEN...Until 11 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

AMZ374-282345-
/O.CON.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
1138 AM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  4 to 7 ft.

* WHERE...Savannah to Altamaha Sound from 20 to 60 NM.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
068 
WTUS82 KCHS 282101
TCVCHS

URGENT - IMMEDIATE BROADCAST REQUESTED
Danny Local Watch/Warning Statement/Advisory Number 2
National Weather Service Charleston SC  AL042021
501 PM EDT Mon Jun 28 2021

SCZ050-290515-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Charleston-
501 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Charleston
    - McClellanville
    - Edisto Island

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential of 1 to 3 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Not available at this 
      time. To be updated shortly.

    - POTENTIAL IMPACTS: Not available at this time. To be updated 
      shortly.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: Additional around 1 inch

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes
    - https://www.charlestoncounty.org

$$

SCZ052-290515-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Tidal Berkeley-
501 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Daniel Island
    - Red Bank Landing
    - Cainhoy

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential of 1 to 3 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Not available at this 
      time. To be updated shortly.

    - POTENTIAL IMPACTS: Not available at this time. To be updated 
      shortly.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: Additional around 1 inch

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$

SCZ045-290515-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Inland Berkeley-
501 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Goose Creek
    - Moncks Corner
    - Saint Stephen

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: No additional significant rainfall 
          forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$
195 
WHUS72 KCHS 282116
MWWCHS

URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
516 PM EDT Mon Jun 28 2021

AMZ330-350-352-290530-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
516 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas 
  3 to 6 ft.

* WHERE...South Santee River SC to Savannah GA out 20 NM, and 
  Charleston Harbor.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

AMZ354-290300-
/O.CON.KCHS.SC.Y.0050.000000T0000Z-210629T0300Z/
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
516 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

* WHAT...Winds 5 to 15 kt with gusts up to 25 kt and seas 
  3 to 5 ft expected.

* WHERE...Savannah to Altamaha Sound out 20 NM.

* WHEN...Until 11 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

AMZ374-290530-
/O.CON.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
516 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 4 to 7 ft.

* WHERE...Savannah to Altamaha Sound from 20 to 60 NM.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
956 
WTUS82 KCHS 282147
TCVCHS

URGENT - IMMEDIATE BROADCAST REQUESTED
Danny Local Watch/Warning Statement/Advisory Number 2
National Weather Service Charleston SC  AL042021
547 PM EDT Mon Jun 28 2021

SCZ050-290600-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Charleston-
547 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Charleston
    - McClellanville
    - Edisto Island

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential for up to 2 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm 
      surge flooding greater than 1 foot above ground
        - The storm surge threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Shelter against storm surge flooding greater than 1 
          foot above ground.
        - PREPARE: All flood preparations should be complete. Expect 
          flooding of low-lying roads and property.
        - ACT: Stay away from storm surge prone areas. Continue to 
          follow the instructions of local officials.

    - POTENTIAL IMPACTS: Unfolding
        - Potential impacts from the main surge event are unfolding.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: Additional around 1 inch

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes
    - https://www.charlestoncounty.org

$$

SCZ052-290600-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Tidal Berkeley-
547 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Daniel Island
    - Red Bank Landing
    - Cainhoy

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* STORM SURGE
    - LATEST LOCAL FORECAST: Localized storm surge possible
        - Peak Storm Surge Inundation: The potential for up to 2 feet 
          above ground somewhere within surge prone areas
        - Window of concern: through this evening

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm 
      surge flooding greater than 1 foot above ground
        - The storm surge threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Shelter against storm surge flooding greater than 1 
          foot above ground.
        - PREPARE: All flood preparations should be complete. Expect 
          flooding of low-lying roads and property.
        - ACT: Stay away from storm surge prone areas. Continue to 
          follow the instructions of local officials.

    - POTENTIAL IMPACTS: Unfolding
        - Potential impacts from the main surge event are unfolding.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: Additional around 1 inch

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$

SCZ045-290600-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Inland Berkeley-
547 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
    - Goose Creek
    - Moncks Corner
    - Saint Stephen

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 25-35 mph with gusts to 40 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 
      to 57 mph
        - The wind threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Plan for hazardous wind of equivalent tropical storm 
          force.
        - PREPARE: Efforts to protect property should now be 
          underway. Prepare for limited wind damage.
        - ACT: Act now to complete preparations before the wind 
          becomes hazardous.

    - POTENTIAL IMPACTS: Limited
        - Damage to porches, awnings, carports, sheds, and unanchored 
          mobile homes. Unsecured lightweight objects blown about.
        - Large tree limbs broken off. A few trees snapped or 
          uprooted, but with greater numbers in places where trees 
          are shallow rooted.
        - Some roads impassable due to debris, particularly within 
          urban or heavily wooded locations. Hazardous driving 
          conditions on bridges and other elevated roadways, 
          especially for high profile vehicles.
        - Isolated to scattered power and communications outages.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: No additional significant rainfall 
          forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for 
      localized flooding rain
        - The flooding rain threat has remained nearly steady from 
          the previous assessment.
        - PLAN: Emergency plans should include the potential for 
          localized flooding from heavy rain.
        - PREPARE: Consider protective actions if you are in an area 
          vulnerable to flooding.
        - ACT: Heed any flood watches and warnings.

    - POTENTIAL IMPACTS: Limited
        - Localized rainfall flooding could prompt a few rescues.
        - Rivers and tributaries could quickly rise with swifter 
          currents. Small streams, creeks, canals, and ditches could 
          become swollen and overflow in spots.
        - Flood waters can enter a few structures, especially in 
          normally vulnerable spots. Rapid ponding of water could 
          occur at underpasses, low-lying spots, and poor drainage 
          areas. Several storm drains and retention ponds become 
          near-full and begin to overflow. Some brief road and bridge 
          closures. 

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is somewhat favorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few 
      tornadoes
        - The tornado threat has remained nearly steady from the 
          previous assessment.
        - PLAN: Emergency plans should include the potential for a 
          few tornadoes.
        - PREPARE: If your shelter is particularly vulnerable to 
          tornadoes, prepare to relocate to safe shelter before 
          hazardous weather arrives.
        - ACT: If a tornado warning is issued, be ready to shelter 
          quickly.

    - POTENTIAL IMPACTS: Limited
        - Isolated tornadoes can hinder the execution of emergency 
          plans.
        - Isolated locations could experience tornado damage, along 
          with power and communications disruptions.
        - In isolated locations, tornadoes could damage trees, 
          vehicles, boats and buildings, especially mobile homes and 
          other poorly constructed structures.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$
818 
WHUS72 KCHS 290100
MWWCHS

URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
900 PM EDT Mon Jun 28 2021

AMZ354-290200-
/O.CAN.KCHS.SC.Y.0050.000000T0000Z-210629T0300Z/
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
900 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

AMZ330-350-352-290900-
/O.CON.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
900 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...South winds 10 to 20 kt with gusts up to 35 kt and seas 
  3 to 6 ft outside Charleston Harbor.

* WHERE...South Santee River SC to Savannah GA out 20 NM, and 
  Charleston Harbor.

* WHEN...This evening.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

AMZ374-290600-
/O.CON.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
900 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 
  4 to 6 ft.

* WHERE...Savannah to Altamaha Sound from 20 to 60 NM.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
909 
WHUS72 KCHS 290238
MWWCHS

URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
1038 PM EDT Mon Jun 28 2021

AMZ330-350-352-290600-
/O.CAN.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
/O.EXA.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
1038 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 ft.

* WHERE...South Santee River SC to Savannah GA out 20 NM, and 
  Charleston Harbor.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

AMZ374-290600-
/O.CON.KCHS.SC.Y.0050.000000T0000Z-210629T0600Z/
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
1038 PM EDT Mon Jun 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...

* WHAT...South winds 15 to 20 kt with gusts up to 25 kt and seas 
  around 5 ft.

* WHERE...Savannah to Altamaha Sound from 20 to 60 NM.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
049 
WTUS82 KCHS 290254
TCVCHS

URGENT - IMMEDIATE BROADCAST REQUESTED
Danny Local Watch/Warning Statement/Advisory Number 3
National Weather Service Charleston SC  AL042021
1054 PM EDT Mon Jun 28 2021

SCZ050-290400-
/O.CAN.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Charleston-
1054 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IS CANCELLED...

* LOCATIONS AFFECTED
    - Charleston
    - McClellanville
    - Edisto Island

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 10-15 mph with gusts to 25 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph
        - The wind threat has decreased from the previous assessment.
        - PLAN: The sustained wind should remain less than tropical 
          storm force. Conditions may still be gusty.
        - PREPARE: Listen for any instructions from local officials.
        - ACT: Ensure emergency readiness should the forecast change.

    - REALIZED IMPACTS: Being Assessed
        - Little to no additional wind impacts expected. Community 
          officials are now assessing the extent of actual wind 
          impacts accordingly.

* STORM SURGE
    - No storm surge inundation forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little to no storm 
      surge flooding
        - The storm surge threat has decreased from the previous 
          assessment.
        - PLAN: The threat from storm surge is diminishing as flood 
          waters recede.
        - PREPARE: Heed instructions from local officials when moving 
          about. Do not enter flooded areas.
        - ACT: Exercise safety.

    - REALIZED IMPACTS: Being Assessed
        - Little to no additional surge impacts expected. Community 
          officials are now assessing the extent of actual surge 
          impacts accordingly.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: No additional significant rainfall 
          forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little or no 
      potential for flooding rain
        - The flooding rain threat has decreased from the previous 
          assessment.
        - PLAN: There is little or no potential for flooding rain.
        - PREPARE: Little to no preparations are needed to protect 
          against flooding rain at this time.
        - ACT: Monitor for changes to the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from heavy rainfall.

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is unfavorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected
        - The tornado threat has decreased from the previous 
          assessment.
        - PLAN: Tornadoes are not expected. Showers and thunderstorms 
          with gusty winds may still occur.
        - PREPARE: Little to no preparations needed to protect 
          against tornadoes at this time. Keep informed of the latest 
          tornado situation.
        - ACT: Listen for changes in the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from tornadoes.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes
    - https://www.charlestoncounty.org

$$

SCZ052-290400-
/O.CAN.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Tidal Berkeley-
1054 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IS CANCELLED...

* LOCATIONS AFFECTED
    - Daniel Island
    - Red Bank Landing
    - Cainhoy

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 10-15 mph with gusts to 25 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph
        - The wind threat has decreased from the previous assessment.
        - PLAN: The sustained wind should remain less than tropical 
          storm force. Conditions may still be gusty.
        - PREPARE: Listen for any instructions from local officials.
        - ACT: Ensure emergency readiness should the forecast change.

    - REALIZED IMPACTS: Being Assessed
        - Little to no additional wind impacts expected. Community 
          officials are now assessing the extent of actual wind 
          impacts accordingly.

* STORM SURGE
    - No storm surge inundation forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little to no storm 
      surge flooding
        - The storm surge threat has decreased from the previous 
          assessment.
        - PLAN: The threat from storm surge is diminishing as flood 
          waters recede.
        - PREPARE: Heed instructions from local officials when moving 
          about. Do not enter flooded areas.
        - ACT: Exercise safety.

    - REALIZED IMPACTS: Being Assessed
        - Little to no additional surge impacts expected. Community 
          officials are now assessing the extent of actual surge 
          impacts accordingly.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: No additional significant rainfall 
          forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little or no 
      potential for flooding rain
        - The flooding rain threat has decreased from the previous 
          assessment.
        - PLAN: There is little or no potential for flooding rain.
        - PREPARE: Little to no preparations are needed to protect 
          against flooding rain at this time.
        - ACT: Monitor for changes to the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from heavy rainfall.

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is unfavorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected
        - The tornado threat has decreased from the previous 
          assessment.
        - PLAN: Tornadoes are not expected. Showers and thunderstorms 
          with gusty winds may still occur.
        - PREPARE: Little to no preparations needed to protect 
          against tornadoes at this time. Keep informed of the latest 
          tornado situation.
        - ACT: Listen for changes in the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from tornadoes.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$

SCZ045-290400-
/O.CAN.KCHS.TR.W.1004.000000T0000Z-000000T0000Z/
Inland Berkeley-
1054 PM EDT Mon Jun 28 2021

...TROPICAL STORM WARNING IS CANCELLED...

* LOCATIONS AFFECTED
    - Goose Creek
    - Moncks Corner
    - Saint Stephen

* WIND
    - LATEST LOCAL FORECAST: Below tropical storm force wind
        - Peak Wind Forecast: 5-10 mph with gusts to 20 mph

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph
        - The wind threat has decreased from the previous assessment.
        - PLAN: The sustained wind should remain less than tropical 
          storm force. Conditions may still be gusty.
        - PREPARE: Listen for any instructions from local officials.
        - ACT: Ensure emergency readiness should the forecast change.

    - REALIZED IMPACTS: Being Assessed
        - Little to no additional wind impacts expected. Community 
          officials are now assessing the extent of actual wind 
          impacts accordingly.

* FLOODING RAIN
    - LATEST LOCAL FORECAST: 
        - Peak Rainfall Amounts: No additional significant rainfall 
          forecast

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little or no 
      potential for flooding rain
        - The flooding rain threat has decreased from the previous 
          assessment.
        - PLAN: There is little or no potential for flooding rain.
        - PREPARE: Little to no preparations are needed to protect 
          against flooding rain at this time.
        - ACT: Monitor for changes to the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from heavy rainfall.

* TORNADO
    - LATEST LOCAL FORECAST: 
        - Situation is unfavorable for tornadoes

    - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST 
      UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected
        - The tornado threat has decreased from the previous 
          assessment.
        - PLAN: Tornadoes are not expected. Showers and thunderstorms 
          with gusty winds may still occur.
        - PREPARE: Little to no preparations needed to protect 
          against tornadoes at this time. Keep informed of the latest 
          tornado situation.
        - ACT: Listen for changes in the forecast.

    - POTENTIAL IMPACTS: Little to None
        - Little to no potential impacts from tornadoes.

* FOR MORE INFORMATION:
    - https://weather.gov/chs
    - https://ready.gov/hurricanes

$$

What forecasters said that day

The local office's own words before this tropical storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, SC wrote its last area forecast discussion before this tropical storm warning went out at Jun 28, 7:54 AM EDT, 3 hours 36 minutes earlier.

Area forecast discussion, Jun 28, 7:54 AM EDT, 3 hours 36 minutes before
Area Forecast Discussion
National Weather Service Charleston SC
754 AM EDT Mon Jun 28 2021

.SYNOPSIS...
A tropical disturbance over the southwest Atlantic could
strengthen to a tropical depression or weak tropical storm
before moving onshore near the South Carolina and Georgia
border this evening. Otherwise, Atlantic high pressure will
prevail with a cold front approaching late week.

&&

.NEAR TERM /THROUGH TONIGHT/...
Today: High pressure across the area early this morning will give
way to low pressure offshore quickly advancing toward the Southeast
Coast. Shear associated with an upper low to the west-southwest of
the low pressure system has prevented it from intensifying with most
showers and thunderstorms displaced west-northwest of it. However,
slight intensification is possible as the system quickly travels
over warmer gulf stream waters off the Southeast Coast this
afternoon. Given the speed of the system, the window of time the
system remains over the gulf stream will be quite small, potentially
limiting the peak strength of the system before reaching the coast.
NHC currently indicates a 70% chance of tropical cyclone formation.
Regardless of whether this system becomes a depression/weak tropical
storm or not, impacts associated with it should come in the form of
localized heavy rainfall, gusty winds, enhanced rip currents, and a
low threat of tornadoes.

Latest guidance suggests the system to make landfall sometime late
afternoon into early evening near the Georgia/South Carolina state
line with the bulk of impacts associated with it occurring across
southeast Georgia. Shower and thunderstorm coverage will likely
increase across land early morning, becoming numerous and/or
widespread across the area late morning and afternoon, especially
across southeast Georgia. The speed of the west-northwest tracking
system could limit a flash flooding threat, but deep tropical
moisture (PWATs 2.00-2.25 inches) should help produce rainfall
totals between 0.25-0.50 inches north to 0.75-1.50 inches with
locally higher amounts possible across southern South Carolina into
southeast Georgia, suggesting at least a potential for minor
flooding concerns during the peak of the event (across coastal
Georgia). The latest Day 1 rainfall outlook from WPC also suggests
this scenario, marking the area with a marginal risk of excessive
rainfall across much of the area. As the center of the system
advances near and eventually onshore, shear and instability across
the area support a low risk of tornadoes, mainly near and north of
the low pressure center across parts of southeast Georgia and
southeast South Carolina this afternoon into early evening. The
system is then expected to shift inland quickly in a weakened state,
producing showers/thunderstorms across inland areas during the
evening.

Overnight, the bulk of heavier precip is expected to come to an end
during late evening hours, but few to scattered showers and/or
thunderstorms could persist across the area during the night,
greatest chances well inland. Atlantic high pressure will spread
back into the area late with precip chances continuing a downward
trend. Some clouds and onshore winds could maintain slightly more
mild temps than the previous night, generally ranging in the low-mid
70s inland to upper 70s along the beaches.

&&

.SHORT TERM /TUESDAY THROUGH THURSDAY/...
Forecast confidence: Moderate to high.

Atlantic high pressure will generally prevail, although deep
moisture and the sea breeze will lead to near normal rain chances,
mainly during the daytime. The threat for severe storms is very low
given the limited bulk shear, meaning the best chance will be
associated with mesoscale boundary collisions. Highs will likely
stay below normal while lows will likely be slightly above normal.

&&

.LONG TERM /THURSDAY NIGHT THROUGH SUNDAY/...
Forecast confidence: Moderate to high through Friday, then low to
moderate thereafter.

Atlantic high pressure will generally prevail with near to slightly
higher than normal rain chances until chances increase late week
when a cold front nears the area. The severe storm risk will remain
quite low at least through Friday given the limited deep layer
shear. High temperatures should stay near to below normal while lows
stay a bit above normal.

&&

.AVIATION /12Z MONDAY THROUGH FRIDAY/...
VFR conditions are expected at CHS, JZI, and SAV terminals early
this morning, but conditions are expected to gradually deteriorate
with the approach of a low pressure system late morning into early
afternoon, with all terminals expected to reach prevailing MVFR
conditions with low clouds and showers (potentially thunderstorms)
impacting the terminals. Expect flight restrictions to begin around
15-16Z today. Gusty northeast-east winds up to around 20-22 kt is
also likely at all terminals late morning through the afternoon.
Tempo IFR conditions are possible mid-late afternoon as showers
become widespread, but have not been included in the 12Z TAF
issuance. Conditions should then gradually improve at the terminals
late evening, ending around 02Z Tuesday at CHS and JZI
terminals, but flight restrictions appear likely to persist at
the SAV terminal through about 08Z Tuesday.

Extended Aviation Outlook: High confidence in periodic restrictions
at KCHS/KSAV/KJZI mainly due to morning low clouds and afternoon
showers and storms. The chance for restrictions could rise late week
as a cold front moves closer to the area.

&&

.MARINE...
Today and Tonight: Low pressure advancing across the western
Atlantic will approach the region this morning, likely reaching
coastal waters during the afternoon, then shifting onshore late
afternoon into the evening. There is a small potential this system
could intensify to a tropical depression or weak tropical storm as
it approaches local waters this afternoon. Regardless, the pressure
gradient is expected to enhance across local waters, increasing
winds and building seas through the day. Small Craft Advisories
begin across a majority of the waters this morning, with remaining
nearshore Georgia waters this afternoon. In general, east-northeast
winds should peak between 20-25 kt with seas building up to 5-7 ft
this afternoon. Winds/seas could remain elevated into early evening
hours, but a downward trend is anticipated through the night as the
low pressure system advances inland and weakens. Expect conditions
to fall below advisory criteria around midnight.

Rip Currents: A Moderate Risk for rip currents is in place for all
South Carolina and Georgia beaches through this evening as low
pressure advances to the Southeast coast.

Tuesday through Saturday: Moderate to high confidence. Atlantic high
pressure will generally prevail through the period with a cold front
to approach late in the week. Conditions will mostly remain below
Small Craft Advisory levels but could come close, especially in
Charleston Harbor, the Charleston County nearshore waters, and GA
waters beyond 20 nm late in the week.

&&

.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...Small Craft Advisory until 2 AM EDT Tuesday for AMZ330-350-352-
     374.
     Small Craft Advisory from noon today to 11 PM EDT this evening
     for AMZ354.

&&

NEAR TERM...DPB
SHORT TERM...RJB
LONG TERM...RJB
AVIATION...DPB/RJB
MARINE...DPB/RJB
Hazardous weather outlook, Jun 28, 5:18 AM EDT, 6 hours 12 minutes before
Hazardous Weather Outlook
National Weather Service Charleston SC
518 AM EDT Mon Jun 28 2021

GAZ117-119-139-141-SCZ048>051-290930-
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Beaufort-Coastal Colleton-Charleston-Coastal Jasper-
518 AM EDT Mon Jun 28 2021

...MODERATE RISK FOR RIP CURRENTS IN EFFECT THROUGH THIS EVENING...

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Moderate Risk for Rip Currents.

Flash Flooding: There is a low risk for localized flash flooding
today, mainly near the Georgia coast, especially in urbanized areas
and coastal locations near mid day high tide.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>045-047-052-
290930-
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh-
Allendale-Hampton-Inland Colleton-Dorchester-Inland Berkeley-
Inland Jasper-Tidal Berkeley-
518 AM EDT Mon Jun 28 2021

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...Today and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

AMZ330-350-352-354-374-290930-
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
518 AM EDT Mon Jun 28 2021

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 28, 1:52 PM EDTSpecial Marine WarningCHS83 min
Jun 28, 2:08 PM EDTSpecial Marine WarningCHS113 min
Jun 28, 3:14 PM EDTSpecial Marine WarningCHS2 hr
Jun 28, 3:53 PM EDTSpecial Weather StatementCHSJasper37 min
Jun 28, 4:24 PM EDTAreal Flood AdvisoryCHSBeaufort, Jasper2 hr
Jun 28, 4:59 PM EDTAreal Flood AdvisoryCHSJasper3 hr
Jun 28, 6:29 PM EDTAreal Flood AdvisoryCHSBeaufort, Jasper3 hr
Jun 28, 7:11 PM EDTSpecial Weather StatementCHSJasper34 min
Jun 28, 7:42 PM EDTSpecial Weather StatementCHSJasper33 min

Nearby

Tropical Storm Warnings in South Carolina, 2021Every tropical storm warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.