Alert archive / Florida / Rip Current Statements in 2023

Rip Current Statement 75, NWS Tallahassee, FL

July 13, 2023Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Jul 13, 2023, 3:33 AM CDT for Bay County, Gulf County, Walton County, Florida. It took effect at Jul 13, 2023, 11:00 AM CDT. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Jul 13, 2023, 3:33 AM CDT (08:33 UTC)
In effect from
Jul 13, 2023, 11:00 AM CDT
Expired
Jul 14, 2023, 1:00 AM CDT
In force
14 hr
Issued by
NWS Tallahassee, FL

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

The radar

The Eglin Afb radar (KEVX), 41 km from the middle of the area, began a volume at 08:35 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

Birmingham, AL (KBMX), launched 00:00Z, 8.6 hours before the alert went out and 341 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, Birmingham, AL at 00:00Z on 2023-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1161 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, Birmingham, AL at 00:00Z on 2023-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 16 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
1161 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
1284 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
16 m²/s²
0-3 km storm-relative helicity
62 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

063 
WHUS42 KTAE 130833
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
433 AM EDT Thu Jul 13 2023

FLZ108-112-114-131645-
/O.NEW.KTAE.RP.S.0075.230713T1600Z-230714T0600Z/
South Walton-Coastal Bay-Coastal Gulf-
433 AM EDT Thu Jul 13 2023 /333 AM CDT Thu Jul 13 2023/

...HIGH RIP CURRENT RISK IN EFFECT FROM NOON EDT /11 AM CDT/
TODAY THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

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

* WHEN...From noon EDT /11 AM CDT/ today through late tonight.

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

* ADDITIONAL DETAILS...Given the beach conditions yesterday, no
  appreciable changes in the weather pattern, and thunderstorms 
  forecast today, it was decided to reintroduce a high risk of rip
  currents at the Panhandle beaches.

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.

&&

$$
1 follow-up statement
635 
WHUS42 KTAE 131525
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1125 AM EDT Thu Jul 13 2023

FLZ114-131630-
/O.CAN.KTAE.RP.S.0075.230713T1600Z-230714T0600Z/
Coastal Gulf-
1125 AM EDT Thu Jul 13 2023 /1025 AM CDT Thu Jul 13 2023/

...HIGH RIP CURRENT RISK IS CANCELLED...

The high rip current risk is cancelled. A moderate risk of rip
currents is in effect.

$$

FLZ108-112-132330-
/O.CON.KTAE.RP.S.0075.230713T1600Z-230714T0600Z/
South Walton-Coastal Bay-
1025 AM CDT Thu Jul 13 2023

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

* WHAT...Dangerous rip currents expected.

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

* WHEN...From noon EDT /11 AM CDT/ today 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 13, 11:42 AM CDTSpecial Weather StatementTAECalhoun48 min
Jul 13, 11:44 AM CDTSpecial Weather StatementTAEHolmes, Washington46 min
Jul 13, 2:29 PM CDTSpecial Weather StatementTAEJefferson, Leon46 min
Jul 13, 3:10 PM CDTSpecial Weather StatementTAEJefferson35 min
Jul 13, 4:07 PM CDTSpecial Weather StatementTAECalhoun38 min
Jul 13, 5:03 PM CDTSpecial Weather StatementTAEGadsden27 min
Jul 13, 5:55 PM CDTSpecial Marine WarningTAE57 min

Nearby

Rip Current Statements in Florida, 2023Every rip current statement in 2023

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.