Alert archive / Florida / Rip Current Statements in 2014

Rip Current Statement 34, NWS Tampa Bay, FL

November 18, 20146 counties in Florida

NWS Tampa Bay, FL issued this rip current statement at Nov 18, 2014, 3:49 AM EST for 6 counties in Florida. It took effect at Nov 18, 2014, 5:00 AM EST. It was in force for 34 hr.

The area

The counties it named.

The facts

Issued
Nov 18, 2014, 3:49 AM EST (08:49 UTC)
In effect from
Nov 18, 2014, 5:00 AM EST
Expired
Nov 19, 2014, 3:26 PM EST
In force
34 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 08:50 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, 8.8 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 2014-11-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 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 00:00Z on 2014-11-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 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
3 J/kg
Mixed-layer CIN
-221 J/kg
Mixed-layer LCL
739 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
26 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, in the capitals the NWS used until 2016.

374 
WHUS42 KTBW 180849
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
349 AM EST TUE NOV 18 2014

...HIGH SURF ADVISORY AND A HIGH RISK FOR RIP CURRENTS ARE EXPECTED
ALONG THE COAST TODAY THROUGH WEDNESDAY...

.NORTHWEST TO NORTH WINDS WILL INCREASE INTO THE 20 TO 25 KNOT
RANGE WITH GUSTS UP TO GALE FORCE OVER THE GULF WATERS TODAY 
THROUGH EARLY WEDNESDAY. THESE INCREASING WINDS WILL BUILD SEAS
INTO THE 6 TO 8 FOOT RANGE NEAR SHORE AND 8 TO 11 FEET OVER THE
OFFSHORE GULF WATERS TODAY AND TONIGHT. THE BUILDING SEAS WILL 
LEAD TO INCREASING SURF AND WAVE ACTION ALONG WITH A HIGH RISK
FOR RIP CURRENTS ALONG AREA BEACHES THROUGH THE PERIOD.

FLZ050-151-155-160-162-165-190900-
/O.NEW.KTBW.SU.Y.0011.141118T1000Z-141119T2100Z/
/O.NEW.KTBW.RP.S.0034.141118T1000Z-141119T2100Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
349 AM EST TUE NOV 18 2014

...HIGH SURF ADVISORY IN EFFECT UNTIL 4 PM EST WEDNESDAY...
...RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAMPA BAY RUSKIN HAS ISSUED A
HIGH SURF ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM EST WEDNESDAY.
A RIP CURRENT RISK HAS ALSO BEEN ISSUED. THIS RIP CURRENT RISK IS
IN EFFECT THROUGH WEDNESDAY AFTERNOON. 

* WAVES AND SURF...SEAS WILL INCREASE TO 6 TO8 FEET NEAR SHORE AND
  8 TO 11 FEET OFFSHORE TODAY THROUGH EARLY WEDNESDAY WITH LARGE
  BREAKING WAVE ACTION AND A HIGH RISK OF RIP CURRENTS ALONG AREA
  BEACHES. 

* TIMING...TODAY THROUGH WEDNESDAY AFTERNOON.

* IMPACTS...ROUGH SURF ALONG WITH LARGE BREAKING WAVES AND A HIGH
  RISK OF RIP CURRENTS ARE EXPECTED ALONG AREA BEACHES THROUGH THE
  PERIOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY IS ISSUED WHEN DANGEROUS WATER ACTION IS
EXPECTED ALONG THE COAST.  THIS INCLUDES ROUGH SURF...LARGE
BREAKING WAVES...RIP CURRENTS...AND STRONG UNDERTOW.

BEACH GOERS ARE URGED TO HEED LIFEGUARD WARNINGS.

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. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH
PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS. 

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/TAMPA
4 follow-up statements
483 
WHUS42 KTBW 182052
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
352 PM EST TUE NOV 18 2014

...HIGH SURF ADVISORY AND AN ELEVATED RIP CURRENT RISK CONTINUES
TONIGHT...

.STRONG NORTH TO NORTHEAST WINDS WILL RESULT IN ELEVATED RIP
CURRENT RISK AND HIGH SURF AT AREA BEACHES THROUGH TONIGHT.

FLZ050-151-155-160-162-165-191000-
/O.EXT.KTBW.SU.Y.0011.000000T0000Z-141119T1000Z/
/O.CON.KTBW.RP.S.0034.000000T0000Z-141119T2100Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
352 PM EST TUE NOV 18 2014

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 5 AM EST WEDNESDAY...
...RIP CURRENT RISK REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WAVES AND SURF...LARGE BREAKING WAVES OF 3 TO 5 FEET AND AN
  ELEVATED RISK FOR RIP CURRENTS CAN BE EXPECTED AT AREA BEACHES
  TONIGHT.

* TIMING...HIGH SURF WILL CONTINUE THROUGH TONIGHT WITH AN
  ELEVATED RIP CURRENT RISK CONTINUING THROUGH MID DAY WEDNESDAY.

* IMPACTS...ROUGH SURF AND A HIGH RISK OF RIP CURRENTS ARE
  EXPECTED ALONG AREA BEACHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY IS ISSUED WHEN DANGEROUS WATER ACTION IS
EXPECTED ALONG THE COAST.  THIS INCLUDES ROUGH SURF...LARGE
BREAKING WAVES...RIP CURRENTS...AND STRONG UNDERTOW.

BEACH GOERS ARE URGED TO HEED LIFEGUARD WARNINGS.

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. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH
PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/TAMPA
313 
WHUS42 KTBW 191003
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
503 AM EST WED NOV 19 2014

...HIGH SURF ADVISORY AND A MODERATE RISK OF RIP CURRENT WILL
CONTINUE THROUGH LATE THIS AFTERNOON...

.STRONG NORTH TO NORTHEAST WINDS WILL CONTINUE TO SUPPORT HIGH
SURF AND A MODERATE RISK OF RIP CURRENTS AT AREA BEACHES THROUGH
LATE THIS AFTERNOON.

FLZ050-151-155-160-162-165-192100-
/O.EXT.KTBW.SU.Y.0011.000000T0000Z-141119T2100Z/
/O.CON.KTBW.RP.S.0034.000000T0000Z-141119T2100Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
503 AM EST WED NOV 19 2014

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
...RIP CURRENT RISK REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WAVES AND SURF...LARGE BREAKING WAVES OF 3 TO 5 FEET AND A MODERATE
  RISK FOR RIP CURRENTS CAN BE EXPECTED AT AREA BEACHES.

* TIMING...THROUGH LATE THIS AFTERNOON.

* IMPACTS...ROUGH SURF AND A MODERATE RISK OF RIP CURRENTS ARE
  EXPECTED ALONG AREA BEACHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY IS ISSUED WHEN DANGEROUS WATER ACTION IS
EXPECTED ALONG THE COAST.  THIS INCLUDES ROUGH SURF...LARGE
BREAKING WAVES...RIP CURRENTS...AND STRONG UNDERTOW.

BEACH GOERS ARE URGED TO HEED LIFEGUARD WARNINGS.

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. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH
PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/TAMPA
511 
WHUS42 KTBW 191316
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
816 AM EST WED NOV 19 2014

...A MODERATE RISK OF RIP CURRENT WILL CONTINUE THROUGH LATE THIS
AFTERNOON...

FLZ050-151-155-160-162-165-192100-
/O.CAN.KTBW.SU.Y.0011.000000T0000Z-141119T2100Z/
/O.CON.KTBW.RP.S.0034.000000T0000Z-141119T2100Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
816 AM EST WED NOV 19 2014

...RIP CURRENT RISK REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
...HIGH SURF ADVISORY IS CANCELLED...

SURF REPORTS FROM LOCAL BEACHES INDICATE THAT WAVE HEIGHTS HAVE
FALLEN BELOW HIGH SURF CRITERIA...THEREFORE THE NATIONAL WEATHER
SERVICE IN TAMPA BAY RUSKIN HAS CANCELLED THE HIGH SURF ADVISORY.

* TIMING...MODERATE RISK OF RIP CURRENTS THROUGH LATE THIS
  AFTERNOON.

* IMPACTS...A MODERATE RISK OF RIP CURRENTS ARE EXPECTED ALONG
  AREA BEACHES. RIP CURRENTS ARE DANGEROUS AND CAN PULL EVEN THE
  STRONGEST MOST EXPERIENCED SWIMMER OUT TO SEA.

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. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH
PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS. 

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/TAMPA
690 
WHUS42 KTBW 192026
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
326 PM EST WED NOV 19 2014

...RIP CURRENT THREAT HAS DIMINISHED...

.ALTHOUGH ISOLATED RIP CURRENTS WILL REMAIN POSSIBLE...THE OVERALL
THREAT HAS DECREASED AND THE MODERATE RISK OF RIP CURRENTS IS NO
LONGER IN EFFECT.

FLZ050-151-155-160-162-165-192130-
/O.CAN.KTBW.RP.S.0034.000000T0000Z-141119T2100Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
326 PM EST WED NOV 19 2014

...RIP CURRENT RISK IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAMPA BAY RUSKIN HAS CANCELLED
THE RIP CURRENT RISK. 


$$


HTTP://WWW.WEATHER.GOV/TAMPA

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 18, 3:38 AM ESTFreeze WarningTBWCitrus, Hernando, Sumter29 hr
Nov 18, 3:38 AM ESTHard Freeze WarningTBWCitrus, Levy29 hr
Nov 18, 3:49 AM ESTHigh Surf AdvisoryTBWCharlotte, Hillsborough, Lee, Manatee, Pinellas, Sarasota28 hr
Nov 18, 3:43 PM ESTWind Chill AdvisoryTBWDeSoto, Hardee, Hillsborough, Manatee, Pasco, Pinellas and 2 more17 hr

Nearby

Rip Current Statements in Florida, 2014Every rip current statement in 2014

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.