Alert archive / Florida / Rip Current Statements in 2019

Rip Current Statement 16, NWS Tampa Bay, FL

August 15, 20196 counties in Florida

NWS Tampa Bay, FL issued this rip current statement at Aug 15, 2019, 1:04 PM EDT for 6 counties in Florida. It was in force for 55 hr.

The area

The counties it named.

The facts

Issued
Aug 15, 2019, 1:04 PM EDT (17:04 UTC)
Expired
Aug 17, 2019, 8:00 PM EDT
In force
55 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 17:06 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, 5.1 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 2019-08-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 27 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 2019-08-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 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
27 J/kg
Mixed-layer CIN
-243 J/kg
Mixed-layer LCL
1327 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
22 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

170 
WHUS42 KTBW 151704
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
104 PM EDT Thu Aug 15 2019

FLZ050-151-155-160-162-165-160115-
/O.NEW.KTBW.RP.S.0016.190815T1704Z-190817T0000Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
104 PM EDT Thu Aug 15 2019

...HIGH RIP CURRENT RISK IN EFFECT THROUGH FRIDAY EVENING...

The National Weather Service in Tampa Bay Ruskin has issued a
High Rip Current Risk, which is in effect through Friday evening.

* RIP CURRENT TIMING...Increasing wave action will create rip
  currents through tomorrow afternoon. 

* RIP CURRENT IMPACTS...life threatening Rip Currents are 
  possible. Always swim near a lifeguard, and never swim alone! 

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
3 follow-up statements
649 
WHUS42 KTBW 160721
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
321 AM EDT Fri Aug 16 2019

FLZ050-151-155-160-162-165-170000-
/O.CON.KTBW.RP.S.0016.000000T0000Z-190817T0000Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
321 AM EDT Fri Aug 16 2019

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

* RIP CURRENT TIMING...Increasing wave action will create rip 
  currents through tomorrow afternoon. 

* RIP CURRENT IMPACTS...life threatening Rip Currents are 
  possible. Always swim near a lifeguard, and never swim alone! 

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
151 
WHUS42 KTBW 161649
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
1249 PM EDT Fri Aug 16 2019

FLZ139-180000-
/O.NEW.KTBW.CF.Y.0001.190816T1649Z-190818T0000Z/
Coastal Levy-
1249 PM EDT Fri Aug 16 2019

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 PM EDT SATURDAY...

The National Weather Service in Tampa Bay Ruskin has issued a
Coastal Flood Advisory, which is in effect until 8 PM EDT
Saturday. 

* COASTAL FLOODING...Minor coastal flooding can be expected today
  and continuing through tomorrow night. Water levels are
  currently running 1 to 2 feet above normal in Cedar Key. 

* COASTAL FLOOD TIMING...This afternoon through Saturday evening. 

* COASTAL FLOOD IMPACTS...There is the potential for some minor
  coastal flooding across portions of the warned area...especially
  during times of high tide. Water on low lying roads will be
  possible in the Cedar Key area. Minor flooding of coastal roads
  could lead to difficult travel in some locations. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.

&&

$$

FLZ050-151-155-160-162-165-171200-
/O.EXT.KTBW.RP.S.0016.000000T0000Z-190817T1200Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
1249 PM EDT Fri Aug 16 2019

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH SATURDAY MORNING...

* RIP CURRENT TIMING...Increasing wave action will create rip
  currents through Saturday morning. 

* RIP CURRENT IMPACTS...life threatening Rip Currents are 
  possible. Always swim near a lifeguard, and never swim alone! 

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
665 
WHUS42 KTBW 170739
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tampa Bay Ruskin FL
339 AM EDT Sat Aug 17 2019

FLZ142-180000-
/O.EXA.KTBW.CF.Y.0001.000000T0000Z-190818T0000Z/
Coastal Citrus-
339 AM EDT Sat Aug 17 2019

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

The National Weather Service in Tampa Bay Ruskin has issued a
Coastal Flood Advisory, which is in effect until 8 PM EDT this
evening. 

* COASTAL FLOODING...Minor coastal flooding can be expected today
  and continuing through tomorrow night. Water levels are
  currently running 1 to 2 feet above normal in Crystal River. 

* COASTAL FLOOD TIMING...Through Saturday evening.

* COASTAL FLOOD IMPACTS...There is the potential for some minor 
  coastal flooding across portions of the warned area...
  especially during times of high tide. Water on low lying roads 
  will be possible in the Crystal River area. Minor flooding of 
  coastal roads could lead to difficult travel in some 
  locations. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.

&&

$$

FLZ139-180000-
/O.CON.KTBW.CF.Y.0001.000000T0000Z-190818T0000Z/
Coastal Levy-
339 AM EDT Sat Aug 17 2019

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* COASTAL FLOODING...Minor coastal flooding can be expected today
  and continuing through tomorrow night. Water levels are
  currently running 1 to 2 feet above normal in Cedar Key and
  Yankeetown.
  

* COASTAL FLOOD TIMING...This afternoon through Saturday evening.

* COASTAL FLOOD IMPACTS...There is the potential for some minor
  coastal flooding across portions of the warned area...
  especially during times of high tide. Water on low lying roads
  will be possible in the Cedar Key and Yankeetown areas. Minor 
  flooding of coastal roads could lead to difficult travel in some
  locations.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.

&&

$$

FLZ050-151-155-160-162-165-180000-
/O.EXT.KTBW.RP.S.0016.000000T0000Z-190818T0000Z/
Pinellas-Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-
339 AM EDT Sat Aug 17 2019

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

* RIP CURRENT TIMING...Elevated and choppy wave action will 
  create rip currents through this evening. 

* RIP CURRENT IMPACTS...life threatening Rip Currents are 
  possible. Always swim near a lifeguard, and never swim alone! 

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

The office that day

Everything else NWS Tampa Bay, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 15, 9:47 AM EDTRiver Flood WarningTBWManatee68 hr
Aug 15, 1:12 PM EDTSpecial Marine WarningTBW33 min
Aug 15, 2:45 PM EDTAreal Flood AdvisoryTBWHillsborough90 min
Aug 15, 3:00 PM EDTSpecial Marine WarningTBW60 min
Aug 15, 3:16 PM EDTSpecial Weather StatementTBWDeSoto29 min
Aug 15, 3:57 PM EDTSpecial Weather StatementTBWManatee, Sarasota33 min
Aug 15, 5:31 PM EDTAreal Flood AdvisoryTBWCharlotte, DeSoto, Lee89 min
Aug 15, 5:38 PM EDTSpecial Weather StatementTBWCharlotte37 min
Aug 15, 6:12 PM EDTSpecial Weather StatementTBWLee48 min

Nearby

Rip Current Statements in Florida, 2019Every rip current statement in 2019

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.