Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 36, NWS Tallahassee, FL

April 24, 20204 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Apr 24, 2020, 10:16 AM CDT for 4 counties in Florida. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Apr 24, 2020, 10:16 AM CDT (15:16 UTC)
Expired
Apr 24, 2020, 10:00 PM CDT
In force
12 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 15:19 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 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 12:00Z on 2020-04-24Temperature 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 12:00Z on 2020-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 77 square meters per square second.1939587897117Sfc1 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
919 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
77 m²/s²
0-3 km storm-relative helicity
166 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

289 
WHUS42 KTAE 241516
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1116 AM EDT Fri Apr 24 2020

FLZ108-112-114-115-250300-
/O.NEW.KTAE.RP.S.0036.200424T1516Z-200425T0300Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
1116 AM EDT Fri Apr 24 2020 /1016 AM CDT Fri Apr 24 2020/

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

* WHAT...Dangerous rip currents.

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

* WHEN...Until 11 PM EDT /10 PM CDT/ 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
Apr 23, 7:08 PM CDTSevere Thunderstorm WarningTAEDixie, Lafayette, Madison, Taylor97 min
Apr 23, 7:21 PM CDTTornado WarningTAELafayette, Taylor54 min
Apr 23, 7:51 PM CDTTornado WarningTAEDixie, Lafayette39 min
Apr 23, 10:09 PM CDTSpecial Weather StatementTAELiberty36 min
Apr 23, 10:11 PM CDTRiver Flood WarningTAEGadsden, Jackson44 hr
Apr 23, 10:16 PM CDTSpecial Weather StatementTAELeon29 min
Apr 23, 10:21 PM CDTSpecial Marine WarningTAE3 hr
Apr 23, 10:34 PM CDTSpecial Weather StatementTAEWakulla26 min
Apr 23, 10:58 PM CDTSevere Thunderstorm WarningTAEFranklin, Jefferson, Leon, Madison, Taylor, Wakulla77 min
Apr 23, 11:36 PM CDTSpecial Marine WarningTAE3 hr
Apr 24, 12:25 AM CDTSevere Thunderstorm WarningTAEDixie, Lafayette, Taylor95 min
Apr 24, 10:27 AM CDTRiver Flood WarningTAEJackson5 days

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.