Alert archive / Florida / Rip Current Statements in 2010

Rip Current Statement 4, NWS Tallahassee, FL

August 11, 20104 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Aug 11, 2010, 3:20 AM CDT for 4 counties in Florida. It took effect at Aug 11, 2010, 1:00 PM CDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Aug 11, 2010, 3:20 AM CDT (08:20 UTC)
In effect from
Aug 11, 2010, 1:00 PM CDT
Expired
Aug 12, 2010, 2:04 AM CDT
In force
13 hr
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 08:20 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, 8.3 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 2010-08-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2412 joules per kilogram.LCLEL10008507005003002001001 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 2010-08-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 61 square meters per square second.193958Sfc1 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
2412 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
1128 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
61 m²/s²
0-3 km storm-relative helicity
131 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

742 
WHUS42 KTAE 110820
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
420 AM EDT WED AUG 11 2010

...THERE IS A HIGH RISK FOR RIP CURRENTS LATER TODAY THROUGH
THURSDAY ALONG THE PANHANDLE AND SAINT GEORGE ISLAND BEACHES...

.DISCUSSION...AS THE TROPICAL SYSTEM SOUTH OF THE AREA CONTINUES
TO SLOWLY DEVELOP AND TRACK NORTHWEST TOWARD THE CENTRAL GULF
COAST STATES EXPECT THE SURF AND RIP CURRENTS TO BECOME HAZARDOUS
BEGINNING LATER TODAY THROUGH THURSDAY...ESPECIALLY THE BEACHES
WEST OF MEXICO BEACH ALONG THE PANHANDLE.

FLZ108-112-114-115-120900-
/O.NEW.KTAE.RP.S.0004.100811T1800Z-100812T1800Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-COASTAL FRANKLIN-
420 AM EDT WED AUG 11 2010 /320 AM CDT WED AUG 11 2010/

...HIGH RISK OF RIP CURRENTS IN EFFECT FROM 2 PM EDT /1 PM CDT/
THIS AFTERNOON THROUGH THURSDAY AFTERNOON...

AS THE TROPICAL SYSTEM SOUTH OF THE AREA CONTINUES TO SLOWLY
DEVELOP AND TRACK NORTHWEST TOWARD THE CENTRAL GULF COAST STATES
EXPECT THE SURF AND RIP CURRENTS TO BECOME HAZARDOUS BEGINNING
LATER TODAY AND CONTINUING THROUGH THURSDAY...ESPECIALLY THE
BEACHES WEST OF MEXICO BEACH ALONG THE PANHANDLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS WILL SUPPORT DANGEROUS RIP CURRENTS LATER 
TODAY THROUGH THURSDAY. RIP CURRENTS ARE LIFE THREATENING TO
ANYONE ENTERING THE WATER.

&&

$$
2 follow-up statements
066 
WHUS42 KTAE 112115
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
515 PM EDT WED AUG 11 2010

...A HIGH SURF ADVISORY IS IN EFFECT UNTIL 7 PM EDT FOR
COASTAL PORTIONS OF FRANKLYN AND WAKULLA COUNTIES...

...A HIGH RISK FOR RIP CURRENTS REMAINS IN EFFECT FROM 
COASTAL WALTON THROUGH COASTAL FRANKLIN COUNTIES...

.DISCUSSION...AS THE REMNANTS OF TROPICAL DEPRESSION FIVE MOVES
NORTHWEST OVER THE GULF OF MEXICO...MODERATE TO STRONG EAST TO
SOUTHEAST WINDS WERE PUSHING WATER ONSHORE. THERE HAVE BEEN
VARIOUS REPORTS OF WATER LAPPING ALONG THE DOCKS IN THE LAST HOUR
AGGRAVATED BY THE COMING HIGH TIDE WHICH WILL OCCUR AT
APALACHICOLA AT 511 PM CDT. AFTER 6 PM CDT...THE TIDE SHOULD BEGIN TO
SUBSIDE AND THE CONDITIONS SHOULD IMPROVE ALONG THE COAST. SIMILAR
CONDITIONS MAY BE EXPERIENCED ON THURSDAY DURING THE TIME OF HIGH
TIDE.

FLZ115-112315-
/O.NEW.KTAE.SU.Y.0008.100811T2115Z-100811T2300Z/
/O.CON.KTAE.RP.S.0004.000000T0000Z-100812T1800Z/
COASTAL FRANKLIN-
515 PM EDT WED AUG 11 2010

...HIGH SURF ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...
...RIP CURRENT RISK REMAINS IN EFFECT THROUGH THURSDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH
SURF ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM EDT THIS EVENING. 

AS THE REMNANTS OF THE TROPICAL DEPRESSION SOUTH OF THE AREA
CONTINUES TO SLOWLY DEVELOP AND TRACK NORTHWEST TOWARD THE CENTRAL
GULF COAST STATES...THE SURF AND RIP CURRENTS TO REMAIN HAZARDOUS
THROUGH THURSDAY...ESPECIALLY THE BEACHES WEST OF MEXICO BEACH
ALONG THE PANHANDLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS WILL SUPPORT DANGEROUS RIP CURRENTS
LATER TODAY THROUGH THURSDAY. RIP CURRENTS ARE LIFE THREATENING
TO ANYONE ENTERING THE WATER.

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

&&

$$

FLZ127-112300-
/O.NEW.KTAE.SU.Y.0008.100811T2115Z-100811T2300Z/
COASTAL WAKULLA-
515 PM EDT WED AUG 11 2010

...HIGH SURF ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH
SURF ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM EDT THIS EVENING. 

AS THE REMNANTS OF TROPICAL DEPRESSION FIVE MOVES NORTHWEST OVER
THE GULF OF MEXICO...MODERATE TO STRONG EAST TO SOUTHEAST WINDS
WERE PUSHING WATER ONSHORE. THERE HAVE BEEN VARIOUS REPORTS OF
WATER LAPPING ALONG THE DOCKS IN THE LAST HOUR AGGRAVATED BY THE
COMING HIGH TIDE WHICH WILL OCCUR AT APALACHICOLA AT 511 PM CDT.
AFTER 6 PM CDT...THE TIDE SHOULD BEGIN TO SUBSIDE AND THE
CONDITIONS SHOULD IMPROVE ALONG THE COAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

&&

$$

FLZ108-112-114-112315-
/O.CON.KTAE.RP.S.0004.000000T0000Z-100812T1800Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
515 PM EDT WED AUG 11 2010 /415 PM CDT WED AUG 11 2010/

...RIP CURRENT RISK REMAINS IN EFFECT THROUGH THURSDAY
AFTERNOON...

AS THE REMNANTS OF THE TROPICAL DEPRESSION SOUTH OF THE AREA
CONTINUES TO SLOWLY DEVELOP AND TRACK NORTHWEST TOWARD THE CENTRAL
GULF COAST STATES...THE SURF AND RIP CURRENTS TO REMAIN HAZARDOUS
THROUGH THURSDAY...ESPECIALLY THE BEACHES WEST OF MEXICO BEACH
ALONG THE PANHANDLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS WILL SUPPORT DANGEROUS RIP CURRENTS
LATER TODAY THROUGH THURSDAY. RIP CURRENTS ARE LIFE THREATENING
TO ANYONE ENTERING THE WATER.

&&

$$

BLOCK
071 
WHUS42 KTAE 120704
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
304 AM EDT THU AUG 12 2010

...HIGH RIP CURRENT RISK IS CANCELLED...

.AS THE REMNANTS OF TROPICAL DEPRESSION FIVE CONTINUE TO MOVE
AWAY FROM THE NORTHEAST GULF OF MEXICO...THE FORECAST SURF AND
ONSHORE WINDS NO LONGER SUPPORT A HIGH RIP CURRENT RISK TODAY.
HOWEVER...WINDS AND SURF STILL SUPPORT A RIP CURRENT RISK
ELEVATED TO A MODERATE LEVEL. DURING TIMES OF MODERATE RIP
CURRENT RISK...PERSONS SHOULD ENTER THE WATER ONLY IF THEY ARE
EXPERIENCED WITH SWIMMING IN THE SURF.

FLZ108-112-114-115-120815-
/O.CAN.KTAE.RP.S.0004.000000T0000Z-100812T1800Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-COASTAL FRANKLIN-
304 AM EDT THU AUG 12 2010 /204 AM CDT THU AUG 12 2010/

...HIGH RIP CURRENT RISK IS CANCELLED...

AS THE REMNANTS OF TROPICAL DEPRESSION FIVE CONTINUE TO MOVE
AWAY FROM THE NORTHEAST GULF OF MEXICO...THE FORECAST SURF AND
ONSHORE WINDS NO LONGER SUPPORT A HIGH RIP CURRENT RISK TODAY.
HOWEVER...WINDS AND SURF STILL SUPPORT A RIP CURRENT RISK ELEVATED
TO A MODERATE LEVEL. DURING TIMES OF MODERATE RIP CURRENT RISK...
PERSONS SHOULD ENTER THE WATER ONLY IF THEY ARE EXPERIENCED WITH
SWIMMING IN THE SURF. REMEMBER...IF CAUGHT IN A RIP CURRENT...DO
NOT TRY TO FIGHT THE SEAWARD PULL. MOVE ACROSS THE CURRENT IN A
DIRECTION FOLLOWING THE SHORELINE.

&&

$$

14-MROCZKA

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 11, 4:15 PM CDTHigh Surf AdvisoryTAEFranklin, Wakulla105 min

Nearby

Rip Current Statements in Florida, 2010Every rip current statement in 2010

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.