Alert archive / Florida / Rip Current Statements in 2014

Rip Current Statement 4, NWS Tampa Bay, FL

January 15, 20146 counties in Florida

NWS Tampa Bay, FL issued this rip current statement at Jan 15, 2014, 3:40 PM EST for 6 counties in Florida. It took effect at Jan 16, 2014, 7:00 AM EST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jan 15, 2014, 3:40 PM EST (20:40 UTC)
In effect from
Jan 16, 2014, 7:00 AM EST
Expired
Jan 16, 2014, 7:00 PM EST
In force
12 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 20:39 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, 8.7 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 2014-01-15Temperature 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 12:00Z on 2014-01-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -85 square meters per square second.1939587897Sfc1 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
1304 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-85 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, in the capitals the NWS used until 2016.

498 
WHUS42 KTBW 152040
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
340 PM EST WED JAN 15 2014

...A MODERATE TO HIGH RISK OF RIP CURRENTS THURSDAY...

.A COLD FRONT SWEEPING THROUGH TONIGHT FOLLOWED BY HIGH PRESSURE
WILL BRING WEST AND NORTHWEST THAT WILL BUILD SEAS...RESULT LING
IN RIP CURRENTS IN THE MODERATE TO HIGH RISK RANGE.

FLZ050-151-155-160-162-165-160930-
/O.NEW.KTBW.RP.S.0004.140116T1200Z-140117T0000Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
340 PM EST WED JAN 15 2014

...RIP CURRENT RISK IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...

A COLD FRONT SWEEPING THROUGH TONIGHT WILL BE FOLLOWED BY HIGH
PRESSURE WITH WEST AND NORTHWEST WINDS THAT INCREASE AND BUILD
SEAS ON THE GULF WATERS...RESULTING IN A RIP CURRENT RISK IN THE
MODERATE TO HIGH RANGE. 

THE NATIONAL WEATHER SERVICE IN TAMPA BAY RUSKIN HAS ISSUED A RIP
CURRENT RISK...WHICH IS IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING. 

* TIMING...EARLY THURSDAY MORNING INTO THURSDAY EVENING.

* IMPACTS...STRONG WINDS WILL RESULT IN AN ELEVATED RISK FOR RIP
  CURRENTS TODAY...WHICH CAN PULL EVEN STRONG SWIMMERS OUT 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. 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
1 follow-up statement
771 
WHUS42 KTBW 160825
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
325 AM EST THU JAN 16 2014

...A MODERATE TO HIGH RISK OF RIP CURRENTS TODAY...

.A COLD FRONT SWEEPING THROUGH FLORIDA THIS MORNING FOLLOWED BY
BUILDING HIGH PRESSURE WILL BRING A WEST TO NORTHWEST WIND THAT
WILL BUILD SEAS...RESULTING IN A MODERATE TO HIGH RISK OF RIP
CURRENTS TODAY.

FLZ050-151-155-160-162-165-170000-
/O.CON.KTBW.RP.S.0004.140116T1200Z-140117T0000Z/
PINELLAS-COASTAL HILLSBOROUGH-COASTAL MANATEE-COASTAL SARASOTA-
COASTAL CHARLOTTE-COASTAL LEE-
325 AM EST THU JAN 16 2014

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

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A RIP CURRENT
RISK...WHICH IS IN EFFECT THROUGH THIS EVENING.

* TIMING...THROUGH THIS EVENING.

* IMPACTS...STRONG WINDS WILL RESULT IN AN ELEVATED RISK FOR RIP 
  CURRENTS TODAY...WHICH CAN PULL EVEN STRONG SWIMMERS OUT 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. 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

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 15, 5:20 AM ESTSmall Craft AdvisoryTBW34 hr
Jan 15, 3:30 PM ESTFreeze WatchTBWCitrus, Hardee, Hernando, Highlands, Hillsborough, Levy and 4 more12 hr
Jan 15, 3:30 PM ESTFreeze WarningTBWLevy18 hr
Jan 15, 3:41 PM ESTWind Chill AdvisoryTBWDeSoto, Hardee, Highlands, Hillsborough, Manatee, Pasco and 1 more13 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.