Alert archive / Florida / Rip Current Statements in 2014

Rip Current Statement 7, NWS Tallahassee, FL

March 12, 2014Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Mar 12, 2014, 6:37 AM CDT for Bay County, Gulf County, Walton County, Florida. It took effect at Mar 12, 2014, 7:00 AM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Mar 12, 2014, 6:37 AM CDT (11:37 UTC)
In effect from
Mar 12, 2014, 7:00 AM CDT
Expired
Mar 12, 2014, 7:00 PM CDT
In force
12 hr
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Gulf County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 41 km from the middle of the area, began a volume at 11:39 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, 11.6 hours before the alert went out and 134 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 2014-03-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2014-03-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 61 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1689 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
61 m²/s²
0-3 km storm-relative helicity
93 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.

139 
WHUS42 KTAE 121137
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
737 AM EDT WED MAR 12 2014

...HIGH RISK OF RIP CURRENTS THROUGH THIS EVENING ALONG THE
WALTON...BAY...AND GULF COUNTY BEACHES...

.INCREASING WEST TO SOUTHWEST WINDS TODAY WILL REACH 15 TO 20 MPH
BY THIS AFTERNOON ACROSS ALL OF THE AREA BEACHES. THIS WILL
GENERATE SURF HEIGHTS OF 2 TO 4 FEET WITH HIGHER SETS AT THE
PANHANDLE BEACHES...CREATING EXTREMELY DANGEROUS RIP CURRENTS. THE
THREAT WILL NOT BE QUITE AS HIGH AT SAINT GEORGE AND DOG ISLANDS
AS THE OFFSHORE FLOW WILL LIMIT SURF HEIGHTS GENERALLY 1 FOOT OR
LESS. ON THURSDAY...EVEN WITH OFFSHORE WINDS...RESIDUAL SWELLS
WILL KEEP THE SURF ELEVATED AT THE BEACHES OF BAY AND GULF
COUNTIES.

FLZ108-112-114-130000-
/O.NEW.KTAE.RP.S.0007.140312T1200Z-140313T0000Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
737 AM EDT WED MAR 12 2014 /637 AM CDT WED MAR 12 2014/

...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. 

* LOCATION...COASTAL WALTON...BAY...AND GULF COUNTIES.

* WIND...WEST TO SOUTHWEST 15 TO 20 MPH BY THIS AFTERNOON.

* SURF...2 TO 4 FEET WITH HIGHER SETS.

* IMPACTS...WIND AND SURF CONDITIONS SUPPORT DANGEROUS RIP CURRENTS
  TODAY. RIP CURRENTS WILL BE 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. 

&&

$$
1 follow-up statement
111 
WHUS42 KTAE 121448
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1048 AM EDT WED MAR 12 2014

...HIGH RISK OF RIP CURRENTS THROUGH THIS EVENING ALONG THE
WALTON AND BAY COUNTY BEACHES...

.INCREASING WEST TO SOUTHWEST WINDS TODAY WILL REACH 15 TO 20 MPH
BY THIS AFTERNOON ACROSS PANHANDLE BEACHES. THIS WILL
GENERATE SURF HEIGHTS OF 2 TO 4 FEET WITH HIGHER...CREATING
EXTREMELY DANGEROUS RIP CURRENTS. THE THREAT WILL NOT BE QUITE AS
HIGH AT SAINT GEORGE AND DOG ISLANDS AS THE OFFSHORE FLOW WILL
LIMIT SURF HEIGHTS GENERALLY 1 FOOT OR LESS. ON THURSDAY...EVEN
WITH OFFSHORE WINDS...RESIDUAL SWELLS WILL KEEP THE SURF ELEVATED
AT THE BEACHES OF BAY COUNTY.

FLZ114-121600-
/O.CAN.KTAE.RP.S.0007.000000T0000Z-140313T0000Z/
COASTAL GULF-
1048 AM EDT WED MAR 12 2014

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

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS CANCELLED THE
HIGH RIP CURRENT RISK FOR GULF COUNTY. 

&&

$$

FLZ108-112-122300-
/O.CON.KTAE.RP.S.0007.000000T0000Z-140313T0000Z/
SOUTH WALTON-COASTAL BAY-
948 AM CDT WED MAR 12 2014

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

* LOCATION...COASTAL WALTON...BAY...AND GULF COUNTIES.

* WIND...WEST TO SOUTHWEST 15 TO 20 MPH BY THIS AFTERNOON.

* SURF...2 TO 4 FEET WITH HIGHER SETS.

* IMPACTS...WIND AND SURF CONDITIONS SUPPORT DANGEROUS RIP 
  CURRENTS TODAY. RIP CURRENTS WILL BE 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 12, 2:29 AM CDTSmall Craft AdvisoryTAE31 hr

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.