Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 2, NWS Tallahassee, FL

January 4, 2015Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Jan 4, 2015, 3:05 AM CST for Bay County, Gulf County, Walton County, Florida. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Jan 4, 2015, 3:05 AM CST (09:05 UTC)
Expired
Jan 4, 2015, 9:00 PM CST
In force
18 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 09:07 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, 9.1 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 2015-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 75 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 2015-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 124 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
75 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
489 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
124 m²/s²
0-3 km storm-relative helicity
103 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

257 
WHUS42 KTAE 040905
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
405 AM EST SUN JAN 4 2015

...HIGH RISK FOR RIP CURRENTS THROUGH LATE TONIGHT ALONG THE
WALTON AND BAY COUNTY COASTLINES...

.MODERATE ONSHORE FLOW WILL INCREASE AVERAGE SURF HEIGHTS TO
AROUND 4 FEET WHICH WILL ELEVATE THE RIP CURRENT RISK.

FLZ108-112-050900-
/O.NEW.KTAE.RP.S.0002.150104T0905Z-150105T0900Z/
SOUTH WALTON-COASTAL BAY-
305 AM CST SUN JAN 4 2015

...RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A RIP
CURRENT RISK...WHICH IS IN EFFECT THROUGH LATE TONIGHT. 

* LOCATION...WALTON AND BAY COUNTIES.

* TIMING...TODAY AND TONIGHT.

* SURF...3 TO 4 FEET WITH HIGHER SETS.

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
386 
WHUS42 KTAE 041724
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1224 PM EST SUN JAN 4 2015

...HIGH RISK FOR RIP CURRENTS THROUGH LATE TONIGHT ALONG THE
WALTON AND GULF COUNTY COASTLINES...

.MODERATE ONSHORE FLOW WILL INCREASE AVERAGE SURF HEIGHTS TO
AROUND 4 FEET WHICH WILL ELEVATE THE RIP CURRENT RISK.

FLZ112-041830-
/O.CAN.KTAE.RP.S.0002.000000T0000Z-150105T0900Z/
COASTAL BAY-
1124 AM CST SUN JAN 4 2015

...RIP CURRENT RISK IS CANCELLED...

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



$$

FLZ114-050300-
/O.EXB.KTAE.RP.S.0002.000000T0000Z-150105T0300Z/
COASTAL GULF-
1224 PM EST SUN JAN 4 2015

...RIP CURRENT RISK IN EFFECT UNTIL 10 PM EST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A RIP
CURRENT RISK...WHICH IS IN EFFECT UNTIL 10 PM EST THIS EVENING. 

* LOCATION...WALTON AND GULF COUNTIES.

* TIMING...TODAY AND TONIGHT.

* SURF...3 TO 4 FEET WITH HIGHER SETS.

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.

&&

$$

FLZ108-050300-
/O.EXT.KTAE.RP.S.0002.000000T0000Z-150105T0300Z/
SOUTH WALTON-
1124 AM CST SUN JAN 4 2015

...RIP CURRENT RISK NOW IN EFFECT UNTIL 9 PM CST THIS EVENING...

* LOCATION...WALTON AND GULF COUNTIES.

* TIMING...TODAY AND TONIGHT.

* SURF...3 TO 4 FEET WITH HIGHER SETS.

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
Jan 4, 3:02 AM CSTSmall Craft AdvisoryTAE36 hr
Jan 4, 6:47 AM CSTSpecial Marine WarningTAE58 min
Jan 4, 7:41 AM CSTSpecial Marine WarningTAE2 hr
Jan 4, 9:30 AM CSTSpecial Marine WarningTAE2 hr
Jan 4, 9:34 AM CSTSevere Thunderstorm WarningTAEFranklin, Gulf, Liberty41 min
Jan 4, 11:05 AM CSTSpecial Marine WarningTAE115 min

Nearby

Rip Current Statements in Florida, 2015Every rip current statement in 2015

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.