Alert archive / Florida / Rip Current Statements in 2024

Rip Current Statement 29, NWS Tampa Bay, FL

December 11, 20246 counties in Florida

NWS Tampa Bay, FL issued this rip current statement at Dec 11, 2024, 3:57 AM EST for 6 counties in Florida. It took effect at Dec 11, 2024, 7:00 AM EST. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Dec 11, 2024, 3:57 AM EST (08:57 UTC)
In effect from
Dec 11, 2024, 7:00 AM EST
Expired
Dec 12, 2024, 7:00 PM EST
In force
36 hr
Issued by
NWS Tampa Bay, FL

Counties Charlotte County, FL, Hillsborough County, FL, Lee County, FL, Manatee County, FL, Pinellas County, FL, Sarasota County, FL

The radar

The Tampa radar (KTBW), 44 km from the middle of the area, began a volume at 09:00 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

Tampa Bay, FL (KTBW), launched 00:00Z, 9.0 hours before the alert went out and 43 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, Tampa Bay, FL at 00:00Z on 2024-12-11Temperature 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, Tampa Bay, FL at 00:00Z on 2024-12-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.193958Sfc1 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
1290 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
47 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

175 
WHUS42 KTBW 110857
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
357 AM EST Wed Dec 11 2024

FLZ050-151-155-160-162-165-130000-
/O.NEW.KTBW.RP.S.0029.241211T1200Z-241213T0000Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
357 AM EST Wed Dec 11 2024

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH THURSDAY EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...Pinellas, Coastal Hillsborough, Coastal Manatee, 
  Coastal Sarasota, Coastal Charlotte and Coastal Lee Counties.

* WHEN...From 7 AM EST this morning through Thursday 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.

&&

$$
1 follow-up statement
336 
WHUS42 KTBW 120815
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
315 AM EST Thu Dec 12 2024

FLZ050-151-155-160-162-165-130000-
/O.CON.KTBW.RP.S.0029.000000T0000Z-241213T0000Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
315 AM EST Thu Dec 12 2024

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Pinellas, Coastal Hillsborough, Coastal Manatee, 
  Coastal Sarasota, Coastal Charlotte and Coastal Lee Counties.

* WHEN...Through 7 PM EST 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 Tampa Bay, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 10, 7:24 PM ESTSmall Craft AdvisoryTBW57 hr
Dec 11, 8:46 AM ESTSpecial Marine WarningTBW59 min
Dec 11, 9:07 AM ESTSpecial Marine WarningTBW38 min
Dec 11, 9:42 AM ESTSpecial Marine WarningTBW63 min
Dec 11, 10:42 AM ESTSpecial Marine WarningTBW63 min
Dec 11, 11:42 AM ESTSpecial Marine WarningTBW48 min
Dec 11, 12:30 PM ESTSpecial Marine WarningTBW30 min
Dec 11, 2:30 PM ESTCold Weather AdvisoryTBWDeSoto, Hardee, Hillsborough, Manatee, Pasco, Polk and 1 more18 hr

Nearby

Rip Current Statements in Florida, 2024Every rip current statement in 2024

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.