Alert archive / Florida / Rip Current Statements in 2017

Rip Current Statement 91, NWS Tallahassee, FL

August 25, 20174 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Aug 25, 2017, 2:53 AM CDT for 4 counties in Florida. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Aug 25, 2017, 2:53 AM CDT (07:53 UTC)
Expired
Aug 28, 2017, 4:00 AM CDT
In force
3 days
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Franklin County, FL, Gulf County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 64 km from the middle of the area, began a volume at 07:56 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

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 7.9 hours before the alert went out and 116 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 00:00Z on 2017-08-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1746 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 00:00Z on 2017-08-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
1746 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
1329 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
24 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

596 
WHUS42 KTAE 250753
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
353 AM EDT FRI AUG 25 2017

...HIGH RISK OF RIP CURRENTS ALONG FLORIDA PANHANDLE BEACHES TODAY
AND SATURDAY...

.ALTHOUGH HURRICANE HARVEY REMAINS WELL TO OUR WEST, SWELL FROM THE
STORM WILL BEGIN TO INCREASE SURF HEIGHTS AND ELEVATE OUR RISK OF
RIP CURRENTS TODAY. WALTON, BAY, AND GULF COUNTIES ARE THE MOST 
LIKELY TO BE EFFECTED BY THE INCREASED SWELL, THOUGH FRANKLIN 
COUNTY MAY ALSO FEEL ITS EFFECTS TO A LESSER EXTENT.

FLZ108-112-114-260900-
/O.NEW.KTAE.RP.S.0091.170825T0753Z-170827T0900Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
353 AM EDT FRI AUG 25 2017 /253 AM CDT FRI AUG 25 2017/

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE SATURDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH RIP
CURRENT RISK, WHICH IS IN EFFECT THROUGH LATE SATURDAY NIGHT. 

* TIMING...RISK WILL INCREASE THROUGH THE DAY TODAY AND LAST
  THROUGH AT LEAST SATURDAY NIGHT.

* IMPACTS...STRONG AND FREQUENT RIP CURRENTS POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

MOORE
3 follow-up statements
321 
WHUS42 KTAE 260729
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
329 AM EDT SAT AUG 26 2017

...HIGH RISK OF RIP CURRENTS ALONG FLORIDA PANHANDLE BEACHES
CONTINUES...

.SWELL FROM HARVEY WILL CONTINUE TO AFFECT OUR LOCAL BEACHES THIS 
WEEKEND, ALLOWING SURF HEIGHTS TO BUILD TO 2 TO 4 FEET DESPITE 
WINDS PEAKING AROUND 10 MPH. ALONG WALTON, BAY AND GULF COUNTY 
BEACHES, THIS WILL MAKE FOR AN INCREASED RISK OF RIP CURRENTS.

FLZ108-112-114-270900-
/O.CON.KTAE.RP.S.0091.000000T0000Z-170827T0900Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
329 AM EDT SAT AUG 26 2017 /229 AM CDT SAT AUG 26 2017/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT...

* TIMING...RISK CONTINUE THROUGH TONIGHT...POSSIBLY LINGERING INTO
  SUNDAY. 

* IMPACTS...STRONG AND FREQUENT RIP CURRENTS POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

MOORE
045 
WHUS42 KTAE 270813
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
413 AM EDT SUN AUG 27 2017

...HIGH RISK OF RIP CURRENTS ALONG FLORIDA PANHANDLE BEACHES WILL
CONTINUE THROUGH TONIGHT...

.SWELL FROM HARVEY WILL GRADUALLY DECREASE THROUGH TONIGHT.
ELEVATED RISK OF RIP CURRENTS IS STILL EXPECTED THROUGH THE DAY.

FLZ108-112-114-280900-
/O.EXT.KTAE.RP.S.0091.000000T0000Z-170828T0900Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
413 AM EDT SUN AUG 27 2017 /313 AM CDT SUN AUG 27 2017/

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* TIMING...RISK CONTINUE THROUGH TONIGHT.

* IMPACTS...STRONG AND FREQUENT RIP CURRENTS POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

MOORE
418 
WHUS42 KTAE 271515
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1115 AM EDT SUN AUG 27 2017

...HIGH RISK OF RIP CURRENTS ALONG FLORIDA PANHANDLE BEACHES WILL
CONTINUE THROUGH TONIGHT...

.SWELL FROM HARVEY WILL GRADUALLY DECREASE THROUGH TONIGHT.
ELEVATED RISK OF RIP CURRENTS IS STILL EXPECTED THROUGH THE DAY.

FLZ115-280900-
/O.EXA.KTAE.RP.S.0091.000000T0000Z-170828T0900Z/
COASTAL FRANKLIN-
1115 AM EDT SUN AUG 27 2017

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH RIP
CURRENT RISK, WHICH IS IN EFFECT THROUGH LATE TONIGHT. 

* TIMING...RISK CONTINUE THROUGH TONIGHT.

* IMPACTS...STRONG AND FREQUENT RIP CURRENTS POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

FLZ108-112-114-280900-
/O.CON.KTAE.RP.S.0091.000000T0000Z-170828T0900Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
1115 AM EDT SUN AUG 27 2017 /1015 AM CDT SUN AUG 27 2017/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT...

* TIMING...RISK CONTINUE THROUGH TONIGHT.

* IMPACTS...STRONG AND FREQUENT RIP CURRENTS POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 24, 7:05 PM CDTSpecial Marine WarningTAE40 min
Aug 24, 8:10 PM CDTSpecial Marine WarningTAE65 min
Aug 24, 11:14 PM CDTSpecial Marine WarningTAE46 min

Nearby

Rip Current Statements in Florida, 2017Every rip current statement in 2017

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.