Alert archive / Florida / Rip Current Statements in 2012

Rip Current Statement 1, NWS Tallahassee, FL

January 11, 20124 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Jan 11, 2012, 1:12 AM CST for 4 counties in Florida. It was in force for 53 hr.

The area

The counties it named.

The facts

Issued
Jan 11, 2012, 1:12 AM CST (07:12 UTC)
Expired
Jan 13, 2012, 6:00 AM CST
In force
53 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 07:14 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, 7.2 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 2012-01-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 13 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 2012-01-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 70 square meters per square second.1939587897Sfc1 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
13 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
654 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
70 m²/s²
0-3 km storm-relative helicity
83 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.

653 
WHUS42 KTAE 110712
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
212 AM EST WED JAN 11 2012

...A HIGH SURF ADVISORY AND HIGH RISK OF RIP CURRENTS IS IN EFFECT
THROUGH THURSDAY MORNING FOR THE EASTERN PANHANDLE BEACHES...

FLZ108-112-114-121200-
/O.NEW.KTAE.SU.Y.0001.120111T0712Z-120112T1200Z/
/O.NEW.KTAE.RP.S.0001.120111T0712Z-120112T1200Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
212 AM EST WED JAN 11 2012 /112 AM CST WED JAN 11 2012/

...HIGH SURF ADVISORY IN EFFECT UNTIL 7 AM EST /6 AM CST/
THURSDAY...
...RIP CURRENT RISK IN EFFECT THROUGH THURSDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH
SURF ADVISORY...WHICH IS IN EFFECT UNTIL 7 AM EST /6 AM CST/
THURSDAY. A HIGH RIP CURRENT RISK HAS ALSO BEEN ISSUED. THIS HIGH
RIP CURRENT RISK IS IN EFFECT THROUGH THURSDAY MORNING.

* WAVES AND SURF...5 TO 7 FEET.

* TIMING...THROUGH THURSDAY MORNING

* IMPACTS...THE HIGH SURF AND STRONG ONSHORE WINDS WILL PRODUCE
  STRONG RIP CURRENTS AND SOME MINOR BEACH EROSION.

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.

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. 

&&

$$

DVD
1 follow-up statement
391 
WHUS42 KTAE 120822
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
322 AM EST THU JAN 12 2012

...THE HIGH SURF ADVISORY THAT WAS IN AFFECT UNTIL 7 AM EST /6 AM
CST/ TODAY FOR THE EASTERN PANHANDLE BEACHES HAS BEEN CANCELLED... 

...A HIGH RISK OF RIP CURRENTS IS NOW IN EFFECT THROUGH FRIDAY
MORNING FOR THE EASTERN PANHANDLE AND BIG BEND BEACHES...

FLZ108-112-114-131200-
/O.CAN.KTAE.SU.Y.0001.000000T0000Z-120112T1200Z/
/O.EXT.KTAE.RP.S.0001.000000T0000Z-120113T1200Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
322 AM EST THU JAN 12 2012 /222 AM CST THU JAN 12 2012/

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY MORNING...  
...HIGH SURF ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS CANCELLED THE
HIGH SURF ADVISORY. SURF IS CURRENTLY BELOW 6 FEET ACROSS THE
AREA...AND IS FORECAST TO REMAIN MAINLY BELOW 6 FEET. HOWEVER...A
HIGH RISK OF RIP CURRENTS REMAINS WITH SURF OF 4 TO 5 FEET AND
STRONG ONSHORE WINDS.

* WAVES AND SURF...4 TO 5 FEET TODAY AND POSSIBLY APPROACHING 6
  FEET AT TIME TONIGHT.

* TIMING...THROUGH FRIDAY MORNING.

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. 

&&

$$

FLZ115-131200-
/O.EXB.KTAE.RP.S.0001.000000T0000Z-120113T1200Z/
COASTAL FRANKLIN-
322 AM EST THU JAN 12 2012

...HIGH RIP CURRENT RISK IN EFFECT THROUGH FRIDAY MORNING...

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

* WAVES AND SURF...2 TO 3 FEET WITH OCCASIONAL HIGHER SETS.

* TIMING...THROUGH FRIDAY MORNING

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.

&&

$$

DVD

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 11, 12:57 AM CSTSpecial Marine WarningTAE2 hr
Jan 11, 1:04 AM CSTSpecial Weather StatementTAEWalton56 min
Jan 11, 1:12 AM CSTHigh Surf AdvisoryTAEBay, Gulf, Walton25 hr
Jan 11, 1:43 AM CSTSevere Thunderstorm WarningTAEBay, Walton, Washington45 min
Jan 11, 5:38 AM CSTSevere Thunderstorm WarningTAELeon, Wakulla24 min
Jan 11, 5:40 AM CSTSpecial Marine WarningTAE25 min
Jan 11, 7:03 AM CSTSpecial Marine WarningTAE87 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.