Alert archive / North Carolina / Beach Hazards Statements in 2021

Beach Hazards Statement 32, NWS Newport/Morehead City, NC

July 7, 20214 counties in North Carolina

NWS Newport/Morehead City, NC issued this beach hazards statement at Jul 7, 2021, 8:14 PM EDT for 4 counties in North Carolina. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Jul 7, 2021, 8:14 PM EDT (00:14 UTC)
Expired
Jul 8, 2021, 8:00 PM EDT
In force
24 hr
Issued by
NWS Newport/Morehead City, NC

Counties Carteret County, NC, Dare County, NC, Hyde County, NC, Onslow County, NC

The radar

The Morehead City radar (KMHX), 61 km from the middle of the area, began a volume at 00:14 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

Newport, NC (KMHX), launched 00:00Z, 0.2 hours before the alert went out and 61 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, Newport, NC at 00:00Z on 2021-07-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1219 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Newport, NC at 00:00Z on 2021-07-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.1939Sfc1 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
1219 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
948 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
18 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

129 
WHUS42 KMHX 080014
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
814 PM EDT Wed Jul 7 2021

NCZ195-196-199-204-205-081215-
/O.NEW.KMHX.BH.S.0032.210708T0014Z-210709T0000Z/
West Carteret-East Carteret-Coastal Onslow-Ocracoke Island-
Hatteras Island-
814 PM EDT Wed Jul 7 2021

...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY EVENING SOUTH OF CAPE HATTERAS...

* WHAT...Dangerous rip currents expected.

* WHERE...The beaches from Oregon Inlet to Cape Lookout, and 
  Crystal Coast beaches.

* WHEN...From 8 PM EDT this evening through Thursday evening.

* IMPACTS...Rip currents can sweep even the best swimmers away
  from shore into deeper water.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple of hours either side of low tide,
  which will occur between 1 and 2 pm.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water to avoid hazardous swimming conditions.

&&

$$

11
2 follow-up statements
782 
WHUS42 KMHX 080820
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
420 AM EDT Thu Jul 8 2021

NCZ195-196-199-204-205-082030-
/O.CON.KMHX.BH.S.0032.000000T0000Z-210709T0000Z/
West Carteret-East Carteret-Coastal Onslow-Ocracoke Island-
Hatteras Island-
420 AM EDT Thu Jul 8 2021

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...

* WHAT...Dangerous rip currents, large breaking waves, and 
  strong longshore currents in the surf zone.

* WHERE...The beaches from Oregon Inlet to Cape Lookout, and 
  Crystal Coast beaches.

* WHEN...Through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water. Dangerous shore break can throw 
  a swimmer or surfer head first into the bottom causing neck 
  and back injuries. Strong longshore currents will create 
  dangerous swimming conditions.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur around 1 PM Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. When out of the current, swim back to shore. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for  help.

Shore break occurs when waves break directly on the beach. It is
extremely important to protect your head and neck whenever you
are in breaking waves by keeping your hands in front of you at
all times.

Strong longshore currents can sweep swimmers and surfers into rip
currents, piers, jetties and other hazardous areas. In many
cases, the longshore current is strong enough to prevent swimmers
from being able to keep their feet on the bottom making it
difficult to return to shore.

&&

$$
DAG
410 
WHUS42 KMHX 090008
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
808 PM EDT Thu Jul 8 2021

NCZ195-196-199-204-205-091215-
/O.EXP.KMHX.BH.S.0032.000000T0000Z-210709T0000Z/
/O.NEW.KMHX.BH.S.0033.210709T0008Z-210710T0000Z/
West Carteret-East Carteret-Coastal Onslow-Ocracoke Island-
Hatteras Island-
808 PM EDT Thu Jul 8 2021

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY EVENING SOUTH
OF CAPE HATTERAS...

* WHAT...Dangerous rip currents, large breaking waves, and 
  strong longshore currents in the surf zone.

* WHERE...The beaches from Cape Hatteras to Cape Lookout, and 
  Crystal Coast beaches.

* WHEN...Through Friday evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water. Dangerous shore break can throw 
  a swimmer or surfer head first into the bottom causing neck 
  and back injuries. Strong longshore currents will create 
  dangerous swimming conditions.

* ADDITIONAL DETAILS...The most likely time for strong rip
  currents to occur is a couple hours either side of low tide,
  which will occur between 2 and 3 pm on Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current remain calm.
Don't fight the current. Swim in a direction following the
shoreline. When out of the current, swim back to shore. If tired,
float or tread water until out of the rip current. If unable to
escape, face the shore and call or wave for  help.

Shore break occurs when waves break directly on the beach. It is
extremely important to protect your head and neck whenever you
are in breaking waves by keeping your hands in front of you at
all times.

Strong longshore currents can sweep swimmers and surfers into rip
currents, piers, jetties and other hazardous areas. In many
cases, the longshore current is strong enough to prevent swimmers
from being able to keep their feet on the bottom making it
difficult to return to shore.

&&

$$

11

The office that day

Everything else NWS Newport/Morehead City, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 7, 11:07 PM EDTTropical Storm WarningMHXBeaufort, Carteret, Craven, Dare, Duplin, Greene and 9 more27 hr
Jul 8, 9:52 AM EDTSpecial Weather StatementMHXTyrrell, Washington23 min
Jul 8, 12:04 PM EDTSpecial Weather StatementMHXCarteret26 min
Jul 8, 12:10 PM EDTTornado WarningMHXGreene, Pitt35 min
Jul 8, 12:33 PM EDTTornado WarningMHXGreene, Pitt27 min
Jul 8, 2:11 PM EDTSpecial Marine WarningMHX49 min
Jul 8, 2:44 PM EDTTornado WarningMHXHyde31 min
Jul 8, 3:09 PM EDTTornado WarningMHXHyde, Tyrrell, Washington36 min
Jul 8, 5:46 PM EDTSpecial Marine WarningMHX44 min
Jul 8, 6:29 PM EDTTornado WarningMHXBeaufort, Hyde31 min

Nearby

Beach Hazards Statements in North Carolina, 2021Every beach hazards statement 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.