Alert archive / Florida / Rip Current Statements in 2016

Rip Current Statement 47, NWS Tallahassee, FL

April 17, 2016Franklin County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Apr 17, 2016, 4:20 AM EDT for Franklin County, Walton County, Florida. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Apr 17, 2016, 4:20 AM EDT (08:20 UTC)
Expired
Apr 18, 2016, 12:00 AM EDT
In force
20 hr
Issued by
NWS Tallahassee, FL

Counties Franklin County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 57 km from the middle of the area, began a volume at 08:21 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, 8.3 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 2016-04-17Temperature 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 2016-04-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -46 square meters per square second.193958Sfc1 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
1338 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
-46 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

179 
WHUS42 KTAE 170820
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
420 AM EDT SUN APR 17 2016

...HIGH RISK FOR RIP CURRENTS TODAY ALONG FRANKLIN COUNTY
BEACHES...

EXPECT MODERATE TO STRONG EASTERLY FLOW TODAY. A HIGH RISK FOR
RIP CURRENTS TODAY IS LIKELY AT FRANKLIN COUNTY BEACHES WITH
STRONG FLOW PARALLEL TO THE SHORELINE. ELSEWHERE MODERATE RISK IS
LIKLEY. WINDS WILL BE LOWER TOMORROW AND MODERATE RISK IS
EXPECTED.

FLZ115-180400-
/O.NEW.KTAE.RP.S.0047.160417T0820Z-160418T0400Z/
COASTAL FRANKLIN-
420 AM EDT SUN APR 17 2016

...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. 

* TIMING...UNTIL MIDNIGHT.

* SURF HEIGHT...2 TO 3 FEET

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...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY. 

&&

$$
1 follow-up statement
590 
WHUS42 KTAE 171744
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
144 PM EDT SUN APR 17 2016

...HIGH RISK FOR RIP CURRENTS TODAY ALONG WALTON AND FRANKLIN
COUNTY BEACHES...

EXPECT MODERATE TO STRONG EASTERLY FLOW TODAY. A HIGH RISK FOR
RIP CURRENTS TODAY IS LIKELY AT WALTON AND FRANKLIN COUNTY
BEACHES WITH STRONG FLOW PARALLEL TO THE SHORELINE. ELSEWHERE
MODERATE RISK IS LIKLEY. WINDS WILL BE LOWER TOMORROW AND MODERATE
RISK IS EXPECTED.

FLZ108-180400-
/O.EXA.KTAE.RP.S.0047.000000T0000Z-160418T0400Z/
SOUTH WALTON-
1244 PM CDT SUN APR 17 2016

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 11 PM CDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT UNTIL 11 PM CDT THIS EVENING. 

* TIMING...UNTIL 11 PM CDT.

* SURF HEIGHT...2 TO 3 FEET

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...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$

FLZ115-180400-
/O.CON.KTAE.RP.S.0047.000000T0000Z-160418T0400Z/
COASTAL FRANKLIN-
144 PM EDT SUN APR 17 2016

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* TIMING...UNTIL MIDNIGHT.

* SURF HEIGHT...2 TO 4 FEET

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...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$

Nearby

Rip Current Statements in Florida, 2016Every rip current statement in 2016

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.