Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 24, NWS Tampa Bay, FL

September 12, 20206 counties in Florida

NWS Tampa Bay, FL issued this rip current statement at Sep 12, 2020, 3:13 PM EDT for 6 counties in Florida. It took effect at Sep 13, 2020, 12:00 AM EDT. It was in force for 32 hr.

The area

The counties it named.

The facts

Issued
Sep 12, 2020, 3:13 PM EDT (19:13 UTC)
In effect from
Sep 13, 2020, 12:00 AM EDT
Expired
Sep 14, 2020, 8:00 AM EDT
In force
32 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 19:15 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

Tampa Bay, FL (KTBW), launched 12:00Z, 7.2 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 12:00Z on 2020-09-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 190 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, Tampa Bay, FL at 12:00Z on 2020-09-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -66 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
190 J/kg
Mixed-layer CIN
-112 J/kg
Mixed-layer LCL
750 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
-66 m²/s²
0-3 km storm-relative helicity
-76 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

801 
WHUS42 KTBW 121913
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
313 PM EDT Sat Sep 12 2020

FLZ050-151-155-160-162-165-130930-
/O.NEW.KTBW.RP.S.0024.200913T0400Z-200914T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
313 PM EDT Sat Sep 12 2020

...HIGH RIP CURRENT RISK IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH MONDAY MORNING...

The National Weather Service in Tampa Bay Ruskin has issued a
High Rip Current Risk, which is in effect from midnight EDT
tonight through Monday morning. 

* WHAT...Dangerous rip currents.

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

* WHEN...Late tonight Through Monday morning.

* RIP CURRENT TIMING...Increasing wave action will create rip
  currents along area beaches late tonight through Monday morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. For maximum safety...swim near a lifeguard.
Pay attention to flags and signs.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly. 

&&

$$


https://www.weather.gov/tampa
4 follow-up statements
664 
WHUS42 KTBW 130836
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
436 AM EDT Sun Sep 13 2020

FLZ050-151-155-160-162-165-131645-
/O.CON.KTBW.RP.S.0024.000000T0000Z-200914T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
436 AM EDT Sun Sep 13 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY
MORNING...

* WHAT...Dangerous rip currents.

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

* WHEN...Today and tonight.

* RIP CURRENT TIMING...Increasing wave action will create rip
  currents along area beaches through Monday morning. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. For maximum safety...swim near a lifeguard.
Pay attention to flags and signs.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
988 
WHUS42 KTBW 130837
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
437 AM EDT Sun Sep 13 2020

FLZ050-151-155-160-162-165-141200-
/O.CON.KTBW.RP.S.0024.000000T0000Z-200914T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
437 AM EDT Sun Sep 13 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY
MORNING...

* WHAT...Dangerous rip currents.

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

* WHEN...Today and tonight.

* RIP CURRENT TIMING...Increasing wave action will create rip 
  currents along area beaches through Monday morning. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. For maximum safety...swim near a lifeguard.
Pay attention to flags and signs.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
867 
WHUS42 KTBW 131210
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
810 AM EDT Sun Sep 13 2020

FLZ050-151-155-160-162-165-140000-
/O.NEW.KTBW.SU.Y.0006.200913T1400Z-200914T0000Z/
/O.CON.KTBW.RP.S.0024.000000T0000Z-200914T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
810 AM EDT Sun Sep 13 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY
MORNING...
...HIGH SURF ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 5
  feet or higher. For the High Rip Current Risk, dangerous rip 
  currents.

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

* WHEN...For the High Surf Advisory, until 8 PM EDT this 
  evening. For the High Rip Current Risk, through Monday morning.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

* RIP CURRENT TIMING...Increased wave action will create rip 
  currents along area beaches through Monday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

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.

&&

$$
501 
WHUS42 KTBW 140009
CFWTBW

Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
809 PM EDT Sun Sep 13 2020

FLZ050-151-155-160-162-165-141200-
/O.EXP.KTBW.SU.Y.0006.000000T0000Z-200914T0000Z/
/O.NEW.KTBW.SU.Y.0007.200914T0009Z-200914T1200Z/
/O.CON.KTBW.RP.S.0024.000000T0000Z-200914T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
809 PM EDT Sun Sep 13 2020

...HIGH SURF ADVISORY IN EFFECT UNTIL 8 AM EDT MONDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 AM EDT
MONDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 5
  feet or higher. For the High Rip Current Risk, dangerous rip 
  currents.

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

* WHEN...Until 8 AM EDT Monday.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

* RIP CURRENT TIMING...Increased wave action will create rip 
  currents along area beaches through Monday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

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
Sep 11, 8:33 PM EDTTropical Storm WatchTBW40 hr
Sep 12, 1:26 PM EDTSpecial Weather StatementTBWDeSoto, Hardee49 min
Sep 12, 1:52 PM EDTSpecial Weather StatementTBWPolk38 min
Sep 12, 2:36 PM EDTSpecial Weather StatementTBWHillsborough, Pinellas39 min
Sep 12, 2:55 PM EDTSmall Craft AdvisoryTBW47 hr
Sep 12, 3:54 PM EDTSpecial Marine WarningTBW51 min
Sep 12, 4:33 PM EDTSpecial Weather StatementTBWHillsborough42 min
Sep 12, 4:49 PM EDTSpecial Marine WarningTBW26 min
Sep 12, 5:32 PM EDTTornado WarningTBWHardee, Highlands, Polk28 min
Sep 12, 6:16 PM EDTTropical Storm WarningTBW26 hr
Sep 12, 7:39 PM EDTSpecial Marine WarningTBW66 min

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.