Alert archive / Florida / Rip Current Statements in 2023

Rip Current Statement 112, NWS Tallahassee, FL

October 20, 2023Bay County, Franklin County, Gulf County, Florida

NWS Tallahassee, FL issued this rip current statement at Oct 20, 2023, 4:11 AM CDT for Bay County, Franklin County, Gulf County, Florida. It took effect at Oct 20, 2023, 7:00 AM CDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Oct 20, 2023, 4:11 AM CDT (09:11 UTC)
In effect from
Oct 20, 2023, 7:00 AM CDT
Expired
Oct 21, 2023, 1:00 AM CDT
In force
18 hr
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Franklin County, FL, Gulf County, FL

The radar

The Eglin Afb radar (KEVX), 92 km from the middle of the area, began a volume at 09:15 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

Jacksonville, FL (KJAX), launched 00:00Z, 9.2 hours before the alert went out and 344 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, Jacksonville, FL at 00:00Z on 2023-10-20Temperature 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, Jacksonville, FL at 00:00Z on 2023-10-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 35 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
978 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
35 m²/s²
0-3 km storm-relative helicity
50 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

713 
WHUS42 KTAE 200911
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
511 AM EDT Fri Oct 20 2023

FLZ112-114-115-201715-
/O.NEW.KTAE.RP.S.0112.231020T1200Z-231021T0600Z/
Coastal Bay-Coastal Gulf-Coastal Franklin-
511 AM EDT Fri Oct 20 2023 /411 AM CDT Fri Oct 20 2023/

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

* WHAT...Dangerous rip currents expected.

* WHERE...Bay, Gulf, and Franklin 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.

&&

$$
1 follow-up statement
291 
WHUS42 KTAE 201636
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1236 PM EDT Fri Oct 20 2023

FLZ112-114-115-210600-
/O.CON.KTAE.RP.S.0112.000000T0000Z-231021T0600Z/
Coastal Bay-Coastal Gulf-Coastal Franklin-
1236 PM EDT Fri Oct 20 2023 /1136 AM CDT Fri Oct 20 2023/

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

* WHAT...Dangerous rip currents expected.

* WHERE...Bay, Gulf, and Franklin 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.

&&

$$

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.