Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 32, NWS Tallahassee, FL

May 18, 2015Gulf County, Florida

NWS Tallahassee, FL issued this rip current statement at May 18, 2015, 9:02 AM CDT for Gulf County, Florida. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
May 18, 2015, 9:02 AM CDT (14:02 UTC)
Expired
May 18, 2015, 11:00 PM CDT
In force
14 hr
Issued by
NWS Tallahassee, FL

County Gulf County, FL

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 2.0 hours before the alert went out and 107 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, Tallahassee Rgnl, FL at 12:00Z on 2015-05-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 291 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, Tallahassee Rgnl, FL at 12:00Z on 2015-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 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
291 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
989 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
25 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.

500 
WHUS42 KTAE 181402
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1002 AM EDT MON MAY 18 2015

...HIGH RISK OF RIP CURRENTS ALONG GULF COUNTY BEACHES TODAY...

.THE PERSISTENT MODERATE SOUTHEAST WINDS THAT BROUGHT THE HIGHER
WAVES AND CURRENTS TO THE BEACHES THIS PAST WEEKEND HAS SUBSIDED.
HOWEVER...THERE IS STILL ENOUGH OF A SOUTHEAST SWELL FOR A HIGH
RISK OF RIP CURRENTS ALONG GULF COUNTY.

FLZ114-190400-
/O.NEW.KTAE.RP.S.0032.150518T1402Z-150519T0400Z/
COASTAL GULF-
1002 AM EDT MON MAY 18 2015

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

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

* TIMING...GREATEST THREAT THIS MORNING AND EARLY AFTERNOON...
  WITH A GRADUAL DECREASE IN THE THREAT LATE THIS AFTERNOON.

* IMPACTS...GER AND MORE FREQUENT RIP CURRENTS ARE LIKELY
  TODAY...WHICH COULD BE HAZARDOUS TO THOSE ENTERING THE WATER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

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...BEACH PATROL
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. 

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 3:34 AM CDTDense Fog AdvisoryTAEBay, Gulf, Holmes, Walton, Washington5 hr

Nearby

Rip Current Statements in Florida, 2015Every rip current statement in 2015

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.