Alert archive / Florida / Rip Current Statements in 2012

Rip Current Statement 11, NWS Tallahassee, FL

June 6, 20124 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Jun 6, 2012, 8:51 AM CDT for 4 counties in Florida. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jun 6, 2012, 8:51 AM CDT (13:51 UTC)
Expired
Jun 6, 2012, 9:00 PM CDT
In force
12 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 13:51 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 12:00Z, 1.9 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 12:00Z on 2012-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 643 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 2012-06-06The 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
643 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
799 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
107 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

529 
WHUS42 KTAE 061351
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
951 AM EDT WED JUN 6 2012

...STRONGER AND MORE FREQUENT RIP CURRENTS POSSIBLE TODAY ALONG
THE FLORIDA PANHANDLE BEACHES...

.STRONG ONSHORE FLOW WILL CONTINUE INTO THE AFTERNOON AND SEAS ARE
LIKELY TO BUILD INTO THE AFTERNOON HOURS AS WELL. A LARGE AREA OF
BREEZY SOUTHERLY WINDS OVER THE EASTERN PART OF THE GULF OF
MEXICO...STRETCHING BACK TO THE YUCATAN STRAIT...WILL GENERATE
LONGER PERIOD SWELL WAVES THAT MAY ALSO ENHANCE THE RIP CURRENT
RISK. THE SWELL WOULD BE MOST LIKELY TO IMPACT GULF AND FRANKLIN
COUNTIES...AND ONSHORE FLOW WILL PERSIST LONGER AT THOSE BEACHES
AS WELL. THEREFORE THE RISK OF RIP CURRENTS SHOULD BE HIGHEST
AROUND ST. JOSEPH STATE PARK AND ST. GEORGE ISLAND STATE PARK.

FLZ108-112-114-115-070200-
/O.NEW.KTAE.RP.S.0011.120606T1351Z-120607T0200Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-COASTAL FRANKLIN-
951 AM EDT WED JUN 6 2012 /851 AM CDT WED JUN 6 2012/

...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. 

* SURF...2 TO 3 FEET.

* WINDS...ONSHORE AROUND 15 MPH...SUBSIDING FROM WEST TO EAST LATE
  IN THE AFTERNOON.

* TIMING...HIGHEST RISK THROUGH MID AFTERNOON.

* IMPACTS...WIND AND SURF CONDITIONS WILL SUPPORT DANGEROUS RIP
  CURRENTS TODAY. RIP CURRENTS ARE LIFE THREATENING TO ANYONE
  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 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. 

&&

$$

08-LAMERS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 8:42 AM CDTSmall Craft AdvisoryTAE9 hr
Jun 6, 6:04 PM CDTAreal Flood WarningTAEJackson116 min

Nearby

Rip Current Statements in Florida, 2012Every rip current statement in 2012

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.