Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 44, NWS Tallahassee, FL

April 7, 2018Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Apr 7, 2018, 12:08 AM CDT for Bay County, Gulf County, Walton County, Florida. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Apr 7, 2018, 12:08 AM CDT (05:08 UTC)
Expired
Apr 8, 2018, 2:00 AM CDT
In force
26 hr
Issued by
NWS Tallahassee, FL

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

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 5.1 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 2018-04-07Temperature 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 2018-04-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.1939587897Sfc1 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
1629 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

133 
WHUS42 KTAE 070508
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
108 AM EDT Sat Apr 7 2018

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

FLZ108-112-114-080700-
/O.NEW.KTAE.RP.S.0044.180407T0508Z-180408T0700Z/
South Walton-Coastal Bay-Coastal Gulf-
108 AM EDT Sat Apr 7 2018 /1208 AM CDT Sat Apr 7 2018/

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

The National Weather Service in Tallahassee has issued a High Rip
Current Risk, which is in effect through late tonight. 

* WHERE...Walton, Bay, and Gulf county beaches.

* SURF...2 to 4 feet.

* IMPACTS...Frequent and life threatening rip currents are 
  expected. The surf is dangerous for all levels of swimmers. 

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. 

&&

$$

DVD

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 7, 6:59 AM CDTTornado WarningTAEHolmes, Walton, Washington31 min
Apr 7, 8:31 AM CDTSpecial Weather StatementTAEJackson44 min
Apr 7, 10:19 AM CDTTornado WarningTAEJefferson, Leon, Wakulla10 min
Apr 7, 10:47 AM CDTSpecial Marine WarningTAE88 min
Apr 7, 11:52 AM CDTSpecial Weather StatementTAEMadison38 min
Apr 7, 12:04 PM CDTSpecial Marine WarningTAE41 min
Apr 7, 12:06 PM CDTSpecial Marine WarningTAE84 min
Apr 7, 12:47 PM CDTSpecial Weather StatementTAEMadison43 min
Apr 7, 12:55 PM CDTSpecial Marine WarningTAE2 hr
Apr 7, 1:04 PM CDTSpecial Weather StatementTAELafayette, Taylor56 min
Apr 7, 1:57 PM CDTSpecial Weather StatementTAEDixie, Lafayette, Taylor93 min
Apr 7, 2:35 PM CDTSevere Thunderstorm WarningTAEDixie, Lafayette, Taylor55 min

Nearby

Rip Current Statements in Florida, 2018Every rip current statement in 2018

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.