Alert archive / Florida / Rip Current Statements in 2021

Rip Current Statement 93, NWS Tallahassee, FL

October 6, 20214 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Oct 6, 2021, 1:58 AM CDT for 4 counties in Florida. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued
Oct 6, 2021, 1:58 AM CDT (06:58 UTC)
Expired
Oct 6, 2021, 11:00 PM CDT
In force
21 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 07:01 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, 7.0 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 2021-10-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 293 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 00:00Z on 2021-10-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.19395878Sfc1 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
293 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
653 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.2

Open this sounding in Storm Lab

The text

As transmitted.

553 
WHUS42 KTAE 060658
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
258 AM EDT Wed Oct 6 2021

FLZ108-112-114-115-070400-
/O.NEW.KTAE.RP.S.0093.211006T0658Z-211007T0400Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
258 AM EDT Wed Oct 6 2021 /158 AM CDT Wed Oct 6 2021/

...HIGH RIP CURRENT RISK 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
Oct 6, 3:39 AM CDTSpecial Marine WarningTAE36 min
Oct 6, 4:48 AM CDTSpecial Marine WarningTAE57 min
Oct 6, 5:40 AM CDTSpecial Marine WarningTAE95 min
Oct 6, 5:48 AM CDTSpecial Weather StatementTAEWalton42 min
Oct 6, 6:24 AM CDTTornado WarningTAEWalton8 min
Oct 6, 7:32 AM CDTAreal Flood AdvisoryTAEWakulla102 min
Oct 6, 8:09 AM CDTSpecial Marine WarningTAE66 min
Oct 6, 9:14 AM CDTFlash Flood WarningTAEWakulla2 hr
Oct 6, 10:35 AM CDTRiver Flood WarningTAEWakulla61 hr
Oct 6, 1:32 PM CDTSpecial Marine WarningTAE58 min
Oct 6, 2:16 PM CDTSpecial Marine WarningTAE59 min
Oct 6, 3:09 PM CDTAreal Flood AdvisoryTAEMadison2 hr

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.