Alert archive / Florida / Rip Current Statements in 2017

Rip Current Statement 7, NWS Tallahassee, FL

January 12, 2017Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Jan 12, 2017, 8:36 AM CST for Bay County, Gulf County, Walton County, Florida. It took effect at Jan 12, 2017, 9:00 AM CST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Jan 12, 2017, 8:36 AM CST (14:36 UTC)
In effect from
Jan 12, 2017, 9:00 AM CST
Expired
Jan 12, 2017, 4:00 PM CST
In force
7 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 14:37 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, 2.6 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 12:00Z on 2017-01-12Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2017-01-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 58 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1115 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
58 m²/s²
0-3 km storm-relative helicity
104 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

040 
WHUS42 KTAE 121436
CFWTAE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
936 AM EST THU JAN 12 2017

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

.SOUTHEAST WINDS AT 10 MPH TODAY WILL CREATE A MODERATE TO HIGH
RISK OF RIP CURRENTS ALONG FLORIDA PANHANDLE BEACHES TODAY. SURF
HEIGHTS WILL BE 1 TO 3 FEET. WINDS WILL SHIFT TO A MORE EASTERLY
DIRECTION FOR FRIDAY WHICH WILL DIMINISH THE RISK OF RIP CURRENTS. 

FLZ108-112-114-122200-
/O.NEW.KTAE.RP.S.0007.170112T1500Z-170112T2200Z/
SOUTH WALTON-COASTAL BAY-COASTAL GULF-
936 AM EST THU JAN 12 2017 /836 AM CST THU JAN 12 2017/

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 5 PM EST /4 PM CST/ THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT UNTIL 5 PM EST /4 PM CST/ THIS
AFTERNOON. 

* TIMING...TODAY

* IMPACTS...MODERATE TO 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. THEY OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR...AS WELL AS IN THE VICINITY OF JETTIES AND PIERS.

HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL FLAGS...AND SIGNS
BEFORE ENTERING THE WATER. IF CAUGHT IN A RIP CURRENT DO NOT SWIM
AGAINST IT. FACE THE SHORE AND SIGNAL FOR HELP. FLOAT OR TREAD
WATER UNTIL THE CURRENT ENDS OR UNTIL RESCUED.

&&

$$

Nearby

Rip Current Statements in Florida, 2017Every rip current statement in 2017

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.