Alert archive / Florida / Rip Current Statements in 2014

Rip Current Statement 64, NWS Tallahassee, FL

August 31, 2014Bay County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Aug 31, 2014, 10:03 AM CDT for Bay County, Walton County, Florida. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Aug 31, 2014, 10:03 AM CDT (15:03 UTC)
Expired
Aug 31, 2014, 7:00 PM CDT
In force
9 hr
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 15:09 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, 3.1 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 12:00Z on 2014-08-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 97 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 2014-08-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -8 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
97 J/kg
Mixed-layer CIN
-104 J/kg
Mixed-layer LCL
1042 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
-8 m²/s²
0-3 km storm-relative helicity
42 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.

364 
WHUS42 KTAE 311503
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1103 AM EDT SUN AUG 31 2014

...HIGH RISK OF RIP CURRENTS AT FLORIDA PANHANDLE BEACHES TODAY...

.MODERATE TO HIGH SURF CONDITIONS WILL PERSIST AT FLORIDA PANHANDLE
BEACHES OVER THE NEXT COUPLE OF DAYS...WITH BREAKERS PEAKING
AROUND 2 FEET. FROM DESTIN AND PANAMA CITY BEACH...BREAKERS WILL
REACH 3 FEET AT TIMES. THESE SURF CONDITIONS MAY PROMOTE PERIODS
OF ACTIVE RIP CURRENTS AT AREA BEACHES. 

FLZ108-112-312315-
/O.NEW.KTAE.RP.S.0064.140831T1503Z-140901T0000Z/
SOUTH WALTON-COASTAL BAY-
1003 AM CDT SUN AUG 31 2014

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 7 PM CDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT UNTIL 7 PM CDT THIS EVENING. 

* LOCATION...PANAMA CITY AREA BEACHES WEST TO DESTIN BEACHES

* TIMING...THROUGH THIS EVENING

* BEACH FLAGS...RED

* SURF...2 TO 3 FEET

* IMPACTS...HIGH RISK OF RIP CURRENTS

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 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... REMAIN
CALM AND SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE FORCE
OF THE RIP CURRENT... SWIM BACK TO THE BEACH. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG SWIMMER CAN
BECOME EXHAUSTED QUICKLY.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 30, 8:50 PM CDTSpecial Marine WarningTAE115 min
Aug 30, 10:35 PM CDTSpecial Marine WarningTAE55 min
Aug 30, 11:07 PM CDTAreal Flood AdvisoryTAEDixie, Lafayette, Taylor83 min
Aug 30, 11:20 PM CDTSpecial Marine WarningTAE115 min
Aug 31, 12:41 AM CDTAreal Flood AdvisoryTAELafayette, Taylor94 min
Aug 31, 2:01 AM CDTAreal Flood AdvisoryTAEJefferson59 min
Aug 31, 3:23 PM CDTSpecial Weather StatementTAEWalton52 min

Nearby

Rip Current Statements in Florida, 2014Every rip current statement in 2014

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.