Alert archive / Florida / Rip Current Statements in 2019

Rip Current Statement 103, NWS Tallahassee, FL

December 21, 20194 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Dec 21, 2019, 2:27 AM CST for 4 counties in Florida. It was in force for 70 hr.

The area

The counties it named.

The facts

Issued
Dec 21, 2019, 2:27 AM CST (08:27 UTC)
Expired
Dec 24, 2019, 12:00 AM CST
In force
70 hr
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Franklin County, FL, Gulf County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 64 km from the middle of the area, began a volume at 08:26 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

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 8.5 hours before the alert went out and 116 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, Tallahassee Rgnl, FL at 00:00Z on 2019-12-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Tallahassee Rgnl, FL at 00:00Z on 2019-12-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 161 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1713 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
161 m²/s²
0-3 km storm-relative helicity
223 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

124 
WHUS42 KTAE 210827
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
327 AM EST Sat Dec 21 2019

FLZ108-112-114-115-220930-
/O.NEW.KTAE.SU.Y.0008.191222T0600Z-191223T0000Z/
/O.NEW.KTAE.RP.S.0103.191221T0827Z-191223T0900Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
327 AM EST Sat Dec 21 2019 /227 AM CST Sat Dec 21 2019/

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE SUNDAY NIGHT...
...HIGH SURF ADVISORY IN EFFECT FROM 1 AM EST /MIDNIGHT CST/ TO
7 PM EST /6 PM CST/ SUNDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 5 to
  7 feet. For the High Rip Current Risk, dangerous rip currents.

* WHERE...Walton, Bay, Gulf, and Franklin County Beaches.

* WHEN...For the High Surf Advisory, from 1 AM EST /midnight 
  CST/ to 7 PM EST /6 PM CST/ Sunday. For the High Rip Current 
  Risk, through late Sunday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

DVD
4 follow-up statements
111 
WHUS42 KTAE 211941
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
241 PM EST Sat Dec 21 2019

FLZ108-112-114-115-220345-
/O.CON.KTAE.SU.Y.0008.191222T0600Z-191223T0000Z/
/O.CON.KTAE.RP.S.0103.000000T0000Z-191223T0900Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
241 PM EST Sat Dec 21 2019 /141 PM CST Sat Dec 21 2019/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SUNDAY
NIGHT...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 1 AM EST /MIDNIGHT
CST/ TO 7 PM EST /6 PM CST/ SUNDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 5 
  to 7 feet. For the High Rip Current Risk, dangerous rip 
  currents.

* WHERE...Walton, Bay, Gulf, and Franklin County Beaches.

* WHEN...For the High Surf Advisory, from 1 AM EST /midnight 
  CST/ to 7 PM EST /6 PM CST/ Sunday. For the High Rip Current 
  Risk, through late Sunday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
280 
WHUS42 KTAE 220116
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
816 PM EST Sat Dec 21 2019

FLZ108-112-114-115-221045-
/O.CON.KTAE.SU.Y.0008.191222T0600Z-191223T0000Z/
/O.CON.KTAE.RP.S.0103.000000T0000Z-191223T0900Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
816 PM EST Sat Dec 21 2019 /716 PM CST Sat Dec 21 2019/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SUNDAY
NIGHT...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 1 AM EST /MIDNIGHT
CST/ TO 7 PM EST /6 PM CST/ SUNDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 5 to
  7 feet. For the High Rip Current Risk, frequent and life-
  threatening rip currents.

* WHERE...Walton, Bay, Gulf, and Franklin County Beaches.

* WHEN...For the High Surf Advisory, from 1 AM EST /midnight 
  CST/ to 7 PM EST /6 PM CST/ Sunday. For the High Rip Current 
  Risk, through late Sunday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
169 
WHUS42 KTAE 220750
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
250 AM EST Sun Dec 22 2019

FLZ108-112-114-115-230900-
/O.CON.KTAE.SU.Y.0008.000000T0000Z-191223T0000Z/
/O.CON.KTAE.RP.S.0103.000000T0000Z-191223T0900Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
250 AM EST Sun Dec 22 2019 /150 AM CST Sun Dec 22 2019/

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST /6 PM CST/
THIS EVENING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  8 feet. For the High Rip Current Risk, dangerous rip currents.

* WHERE...Walton, Bay, Gulf, and Franklin County Beaches.

* WHEN...For the High Surf Advisory, until 7 PM EST /6 PM CST/ 
  this evening. For the High Rip Current Risk, through late 
  tonight.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

DVD
818 
WHUS42 KTAE 230725
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
225 AM EST Mon Dec 23 2019

FLZ108-112-114-115-240600-
/O.EXT.KTAE.RP.S.0103.000000T0000Z-191224T0600Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
225 AM EST Mon Dec 23 2019 /125 AM CST Mon Dec 23 2019/

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* WHAT...For the High Rip Current Risk, dangerous rip currents.

* WHERE...Walton, Bay, Gulf, and Franklin County Beaches.

* WHEN...Through late tonight.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 21, 2:24 AM CSTGale WarningTAE40 hr
Dec 21, 2:27 AM CSTHigh Surf AdvisoryTAEBay, Franklin, Gulf, Walton40 hr
Dec 21, 2:31 AM CSTWind AdvisoryTAEBay, Franklin, Gulf, Walton40 hr

Nearby

Rip Current Statements in Florida, 2019Every rip current statement in 2019

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.