Alert archive / Florida / Rip Current Statements in 2021

Rip Current Statement 71, NWS Tallahassee, FL

July 31, 2021Gulf County, Florida

NWS Tallahassee, FL issued this rip current statement at Jul 31, 2021, 10:16 AM CDT for Gulf County, Florida. It was in force for 65 hr.

The area

The counties it named.

The facts

Issued
Jul 31, 2021, 10:16 AM CDT (15:16 UTC)
Expired
Aug 3, 2021, 3:00 AM CDT
In force
65 hr
Issued by
NWS Tallahassee, FL

County Gulf County, FL

The radar

The Eglin Afb radar (KEVX), 97 km from the middle of the area, began a volume at 15:16 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 12:00Z, 3.3 hours before the alert went out and 107 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 12:00Z on 2021-07-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2855 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, Tallahassee Rgnl, FL at 12:00Z on 2021-07-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 20 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
2855 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
741 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
20 m²/s²
0-3 km storm-relative helicity
11 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

848 
WHUS42 KTAE 311516
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1116 AM EDT Sat Jul 31 2021

FLZ114-010800-
/O.NEW.KTAE.RP.S.0071.210731T1516Z-210801T0800Z/
Coastal Gulf-
1116 AM EDT Sat Jul 31 2021 /1016 AM CDT Sat Jul 31 2021/

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

* WHAT...Dangerous rip currents.

* WHERE...Gulf County Beaches.

* WHEN...Through late tonight.

* 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.

&&

$$
3 follow-up statements
816 
WHUS42 KTAE 010724
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
324 AM EDT Sun Aug 1 2021

FLZ114-020700-
/O.EXT.KTAE.RP.S.0071.000000T0000Z-210802T0800Z/
Coastal Gulf-
324 AM EDT Sun Aug 1 2021 /224 AM CDT Sun Aug 1 2021/

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

* WHAT...Dangerous rip currents.

* WHERE...Gulf County Beaches.

* WHEN...Through late tonight.

* 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.

&&

$$
365 
WHUS42 KTAE 020734
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
334 AM EDT Mon Aug 2 2021

FLZ114-030700-
/O.EXT.KTAE.RP.S.0071.000000T0000Z-210803T0800Z/
Coastal Gulf-
334 AM EDT Mon Aug 2 2021 /234 AM CDT Mon Aug 2 2021/

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

* WHAT...Dangerous rip currents.

* WHERE...Gulf County Beaches.

* WHEN...Through late tonight.

* 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.

&&

$$
564 
WHUS42 KTAE 030823
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
423 AM EDT Tue Aug 3 2021

FLZ114-040700-
/O.EXP.KTAE.RP.S.0071.000000T0000Z-210803T0800Z/
/O.NEW.KTAE.RP.S.0072.210803T1200Z-210804T0700Z/
Coastal Gulf-
423 AM EDT Tue Aug 3 2021 /323 AM CDT Tue Aug 3 2021/

...HIGH RIP CURRENT RISK IN EFFECT FROM 8 AM EDT /7 AM CDT/ THIS
MORNING THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...Gulf County Beaches.

* WHEN...From 8 AM EDT /7 AM CDT/ this morning through late 
  tonight.

* 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.

&&

$$

FLZ108-112-115-040700-
/O.NEW.KTAE.RP.S.0072.210803T1200Z-210804T0700Z/
South Walton-Coastal Bay-Coastal Franklin-
423 AM EDT Tue Aug 3 2021 /323 AM CDT Tue Aug 3 2021/

...HIGH RIP CURRENT RISK IN EFFECT FROM 8 AM EDT /7 AM CDT/ THIS
MORNING THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

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

* WHEN...From 8 AM EDT /7 AM CDT/ this morning through late 
  tonight.

* 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
Jul 31, 5:08 PM CDTSpecial Weather StatementTAELeon52 min
Jul 31, 6:05 PM CDTSpecial Weather StatementTAEHolmes40 min
Jul 31, 6:27 PM CDTSpecial Weather StatementTAEWakulla48 min
Jul 31, 6:33 PM CDTSpecial Weather StatementTAEHolmes42 min

Nearby

Rip Current Statements in Florida, 2021Every rip current 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.