Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 112, NWS Tallahassee, FL

December 23, 20204 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Dec 23, 2020, 3:35 AM CST for 4 counties in Florida. It took effect at Dec 23, 2020, 6:00 AM CST. It was in force for 64 hr.

The area

The counties it named.

The facts

Issued
Dec 23, 2020, 3:35 AM CST (09:35 UTC)
In effect from
Dec 23, 2020, 6:00 AM CST
Expired
Dec 25, 2020, 10:00 PM CST
In force
64 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 09:38 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, 9.6 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 2020-12-23Temperature 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 2020-12-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -62 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2561 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-62 m²/s²
0-3 km storm-relative helicity
-25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

921 
WHUS42 KTAE 230935
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
435 AM EST Wed Dec 23 2020

FLZ108-112-114-115-240900-
/O.NEW.KTAE.RP.S.0112.201223T1200Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
435 AM EST Wed Dec 23 2020 /335 AM CST Wed Dec 23 2020/

...HIGH RIP CURRENT RISK IN EFFECT THROUGH FRIDAY EVENING...

* WHAT...Dangerous rip currents expected.

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

* WHEN...Through Friday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$
5 follow-up statements
017 
WHUS42 KTAE 231933
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
233 PM EST Wed Dec 23 2020

FLZ108-112-114-115-241945-
/O.NEW.KTAE.SU.Y.0010.201224T1200Z-201225T1200Z/
/O.CON.KTAE.RP.S.0112.000000T0000Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
233 PM EST Wed Dec 23 2020 /133 PM CST Wed Dec 23 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
EVENING...
...HIGH SURF ADVISORY IN EFFECT FROM 7 AM EST /6 AM CST/ THURSDAY
TO 7 AM EST /6 AM CST/ FRIDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 3 
  to 8 feet expected in the surf zone. For the High Rip Current 
  Risk, dangerous rip currents.

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

* WHEN...For the High Surf Advisory, from 7 AM EST /6 AM CST/ 
  Thursday to 7 AM EST /6 AM CST/ Friday. For the High Rip 
  Current Risk, through Friday evening.

* 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.

&&

$$
006 
WHUS42 KTAE 240908
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
408 AM EST Thu Dec 24 2020

FLZ108-112-114-115-251000-
/O.CON.KTAE.SU.Y.0010.201224T1200Z-201225T1200Z/
/O.CON.KTAE.RP.S.0112.000000T0000Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
408 AM EST Thu Dec 24 2020 /308 AM CST Thu Dec 24 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/
FRIDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 3 
  to 8 feet expected in the surf zone. For the High Rip Current 
  Risk, dangerous rip currents.

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

* WHEN...For the High Surf Advisory, from 7 AM EST /6 AM CST/ 
  Thursday to 7 AM EST /6 AM CST/ Friday. For the High Rip 
  Current Risk, through Friday evening.

* 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.

&&

$$
887 
WHUS42 KTAE 250853
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
353 AM EST Fri Dec 25 2020

FLZ108-112-114-115-251530-
/O.CON.KTAE.SU.Y.0010.000000T0000Z-201225T1200Z/
/O.CON.KTAE.RP.S.0112.000000T0000Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
353 AM EST Fri Dec 25 2020 /253 AM CST Fri Dec 25 2020/

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/
THIS MORNING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 3 to
  7 feet expected in the surf zone. For the High Rip Current 
  Risk, dangerous rip currents.

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

* WHEN...For the High Surf Advisory, from 7 AM EST /6 AM CST/ 
  Thursday to 7 AM EST /6 AM CST/ Friday. For the High Rip 
  Current Risk, through Friday evening.

* 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.

&&

$$
927 
WHUS42 KTAE 250905
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
405 AM EST Fri Dec 25 2020

FLZ108-112-114-115-260400-
/O.CON.KTAE.SU.Y.0010.000000T0000Z-201225T1200Z/
/O.CON.KTAE.RP.S.0112.000000T0000Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
405 AM EST Fri Dec 25 2020 /305 AM CST Fri Dec 25 2020/

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/
THIS MORNING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 3 to
  6 feet expected in the surf zone. For the High Rip Current 
  Risk, dangerous rip currents.

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

* WHEN...For the High Surf Advisory, from 7 AM EST /6 AM CST/ 
  Thursday to 7 AM EST /6 AM CST/ Friday. For the High Rip 
  Current Risk, through Friday evening.

* 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.

&&

$$
650 
WHUS42 KTAE 251305
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
805 AM EST Fri Dec 25 2020

FLZ108-112-114-115-260400-
/O.CON.KTAE.RP.S.0112.000000T0000Z-201226T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
805 AM EST Fri Dec 25 2020 /705 AM CST Fri Dec 25 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

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

* WHEN...Through this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 23, 2:39 AM CSTGale WatchTAE11 hr
Dec 23, 2:39 AM CSTSmall Craft AdvisoryTAE27 hr
Dec 23, 2:39 AM CSTSmall Craft AdvisoryTAE69 hr
Dec 23, 1:31 PM CSTGale WarningTAE40 hr
Dec 23, 1:33 PM CSTHigh Surf AdvisoryTAEBay, Franklin, Gulf, Walton40 hr

Nearby

Rip Current Statements in Florida, 2020Every rip current statement in 2020

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.