Alert archive / Florida / Rip Current Statements in 2010

Rip Current Statement 1, NWS Tallahassee, FL

June 29, 2010Bay County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Jun 29, 2010, 5:28 AM CDT for Bay County, Walton County, Florida. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Jun 29, 2010, 5:28 AM CDT (10:28 UTC)
Expired
Jul 2, 2010, 7:00 AM CDT
In force
3 days
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 15 km from the middle of the area, began a volume at 10:32 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, 10.5 hours before the alert went out and 154 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 2010-06-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1387 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 2010-06-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -4 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
1387 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
896 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
-4 m²/s²
0-3 km storm-relative helicity
11 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.

704 
WHUS42 KTAE 291028
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
628 AM EDT TUE JUN 29 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY THROUGH WEDNESDAY 
ALONG THE FLORIDA PANHANDLE BEACHES...

.DISCUSSION...SOUTHERLY SWELLS WILL CONTINUE TO SPREAD NORTH OVER
THE NORTHERN GULF AS THE GRADIENT BETWEEN ALEX AND HIGH PRESSURE
OVERHEAD REMAINS IN PLACE ACROSS THE CENTRAL GULF OF MEXICO. THIS
WILL RESULT IN A PERIOD WITH ELEVATED SURF AND STRONGER RIP
CURRENTS THROUGH WEDNESDAY.

FLZ108-112-291830-
/O.NEW.KTAE.RP.S.0001.100629T1028Z-100701T0000Z/
SOUTH WALTON-COASTAL BAY-
528 AM CDT TUE JUN 29 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY THROUGH WEDNESDAY 
ALONG THE FLORIDA PANHANDLE BEACHES...

MODERATE SURF AND ONSHORE WINDS WILL LEAD TO STRONGER RIP
CURRENTS ALONG THE PANHANDLE BEACHES. A RIP CURRENT IS A STRONG
NARROW CURRENT OF WATER FLOWING FROM THE BEACH THROUGH THE SURF
ZONE. IT CAN RAPIDLY CARRY A SWIMMER INTO DEEPER WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS SUPPORT DANGEROUS RIP CURRENTS TODAY AND
WEDNESDAY. RIP CURRENTS ARE LIFE THREATENING TO ANYONE ENTERING
THE WATER.

&&

$$
3 follow-up statements
112 
WHUS42 KTAE 300925
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
525 AM EDT WED JUN 30 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY THROUGH THURSDAY
ALONG THE FLORIDA PANHANDLE BEACHES...

.DISCUSSION...SOUTHERLY SWELLS WILL CONTINUE TO SPREAD NORTHWARD
INTO THE NORTHERN GULF OF MEXICO AS THE GRADIENT TIGHTENS BETWEEN
HURRICANE ALEX WELL TO THE SOUTHWEST AND A FRONTAL BOUNDARY TO THE
NORTH. THIS WILL RESULT IN A PERIOD OF ELEVATED SURF AND DANGEROUS
RIP CURRENTS TODAY THROUGH THURSDAY...ESPECIALLY AT THE BEACHES OF
BAY AND WALTON COUNTIES. ALSO...WITH THE AMPLE AMOUNT OF TROPICAL
MOISTURE...NUMEROUS SHOWERS AND THUNDERSTORMS...SOME WITH LOCALLY
HEAVY RAINFALL...ARE EXPECTED EACH DAY.


FLZ108-112-011000-
/O.EXT.KTAE.RP.S.0001.000000T0000Z-100702T0000Z/
SOUTH WALTON-COASTAL BAY-
425 AM CDT WED JUN 30 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY THROUGH THURSDAY
ALONG THE FLORIDA PANHANDLE BEACHES...

BUILDING SURF AND ONSHORE WINDS WILL LEAD TO STRONG AND DANGEROUS
RIP CURRENTS ALONG THE FLORIDA PANHANDLE BEACHES. A RIP CURRENT
IS A STRONG NARROW CURRENT OF WATER FLOWING FROM THE BEACH THROUGH
THE SURF ZONE. IT CAN RAPIDLY CARRY A SWIMMER INTO DEEPER WATER.
SURF HEIGHTS ARE EXPECTED TO REACH 3 TO 5 FEET WITH HIGHER SETS
TODAY...AND 4 TO 6 FEET WITH HIGHER SETS ON THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS SUPPORT DANGEROUS RIP CURRENTS TODAY AND
WEDNESDAY. RIP CURRENTS ARE LIFE THREATENING TO ANYONE ENTERING
THE WATER.

&&

$$

17-GOULD
185 
WHUS42 KTAE 010942
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
542 AM EDT THU JUL 1 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY ALONG THE FLORIDA
PANHANDLE BEACHES...

.DISCUSSION...SOUTH TO SOUTHWESTERLY SWELLS WILL CONTINUE TO SPREAD 
NORTHWESTWARD INTO THE NORTHERN GULF OF MEXICO...FROM THE LONG FETCH 
OF ALEX WHICH HAS MOVED INLAND INTO MEXICO AND IS WEAKENING. THESE 
SWELLS WILL CONTINUE TO GENERATE ELEVATED SURF AND DANGEROUS RIP 
CURRENTS TODAY...ESPECIALLY AT THE BEACHES OF BAY AND WALTON 
COUNTIES. ALSO...WITH THE AMPLE AMOUNT OF TROPICAL MOISTURE 
REMAINING IN PLACE...NUMEROUS SHOWERS AND THUNDERSTORMS...SOME WITH 
LOCALLY HEAVY RAINFALL...ARE STILL EXPECTED TODAY. THESE SWELLS 
SHOULD SLOWLY SUBSIDE ON FRIDAY INTO THE UPCOMING WEEKEND.

FLZ108-112-020000-
/O.CON.KTAE.RP.S.0001.000000T0000Z-100702T0000Z/
SOUTH WALTON-COASTAL BAY-
442 AM CDT THU JUL 1 2010

...THERE IS A HIGH RISK OF RIP CURRENTS TODAY ALONG THE FLORIDA
PANHANDLE BEACHES...

HIGH SURF AND ONSHORE WINDS WILL LEAD TO STRONG AND DANGEROUS RIP
CURRENTS ALONG THE FLORIDA PANHANDLE BEACHES TODAY. A RIP CURRENT
IS A STRONG NARROW CURRENT OF WATER FLOWING FROM THE BEACH THROUGH
THE SURF ZONE. IT CAN RAPIDLY CARRY A SWIMMER INTO DEEPER WATER.
SURF HEIGHTS ARE EXPECTED TO REACH 3 TO 5 FEET WITH HIGHER SETS
TODAY...THEN GRADUALLY SUBSIDE TO 2 TO 4 FEET WITH HIGHER SETS ON
FRIDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WIND AND SURF CONDITIONS SUPPORT DANGEROUS RIP CURRENTS TODAY AND
WEDNESDAY. RIP CURRENTS ARE LIFE THREATENING TO ANYONE ENTERING
THE WATER.

&&

$$

17-GOULD
693 
WHUS42 KTAE 012104
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
504 PM EDT THU JUL 1 2010

...A HIGH SURF ADVISORY IS NOW IN EFFECT UNTIL 7 AM CDT FRIDAY
ALONG THE FLORIDA PANHANDLE BEACHES...
...THERE IS A HIGH RISK OF RIP CURRENTS THROUGH TONIGHT...

.DISCUSSION...SOUTH TO SOUTHWESTERLY SWELLS WILL CONTINUE TO SPREAD 
NORTHWESTWARD INTO THE NORTHERN GULF OF MEXICO...FROM THE LONG FETCH 
OF ALEX WHICH IS WEAKENING AS IT MOVES WEST INTO CENTRAL MEXICO. 
THESE SWELLS WILL CONTINUE TO GENERATE ELEVATED SURF AND DANGEROUS 
RIP CURRENTS TODAY...ESPECIALLY AT THE BEACHES OF BAY AND WALTON 
COUNTIES. ALSO...WITH THE AMPLE AMOUNT OF TROPICAL MOISTURE 
REMAINING IN PLACE...NUMEROUS SHOWERS AND THUNDERSTORMS...SOME WITH 
LOCALLY HEAVY RAINFALL...ARE STILL EXPECTED. THE SWELLS SHOULD 
SLOWLY SUBSIDE ON FRIDAY INTO THE UPCOMING WEEKEND.

FLZ108-112-021200-
/O.NEW.KTAE.SU.Y.0007.100701T2104Z-100702T1200Z/
/O.EXT.KTAE.RP.S.0001.000000T0000Z-100702T1200Z/
SOUTH WALTON-COASTAL BAY-
404 PM CDT THU JUL 1 2010

...HIGH SURF ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY...
...RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH
SURF ADVISORY...WHICH IS IN EFFECT UNTIL 7 AM CDT FRIDAY. 

HIGH SURF AND ONSHORE WINDS WILL LEAD TO STRONG AND DANGEROUS RIP
CURRENTS ALONG THE FLORIDA PANHANDLE BEACHES TODAY. A RIP CURRENT
IS A STRONG NARROW CURRENT OF WATER FLOWING FROM THE BEACH
THROUGH THE SURF ZONE. IT CAN RAPIDLY CARRY A SWIMMER INTO DEEPER
WATER. SURF HEIGHTS ARE EXPECTED TO REACH 4 TO 6 FEET WITH HIGHER
SETS TO 8 FEET OBSERVED AT PANAMA CITY BEACH TODAY. THE SURF
HEIGHTS WILL REMAIN ELEVATED THROUGH THE NIGHT...THEN GRADUALLY
SUBSIDE TO 2 TO 4 FEET WITH HIGHER SETS ON FRIDAY.

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. RIP CURRENTS ARE LIFE THREATENING TO ANYONE ENTERING THE
WATER.

&&

$$

18-WOOL

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 9:35 AM CDTSpecial Marine WarningTAE25 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.