Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 62, NWS Tallahassee, FL

July 11, 2020Gulf County, Florida

NWS Tallahassee, FL issued this rip current statement at Jul 11, 2020, 2:02 AM CDT for Gulf County, Florida. It took effect at Jul 11, 2020, 7:00 AM CDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Jul 11, 2020, 2:02 AM CDT (07:02 UTC)
In effect from
Jul 11, 2020, 7:00 AM CDT
Expired
Jul 12, 2020, 1:00 AM CDT
In force
18 hr
Issued by
NWS Tallahassee, FL

County Gulf County, FL

The radar

The Eglin Afb radar (KEVX), 97 km from the middle of the area, began a volume at 07:01 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, 7.0 hours before the alert went out and 107 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 2020-07-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 115 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 2020-07-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 47 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
115 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
1300 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
47 m²/s²
0-3 km storm-relative helicity
31 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

869 
WHUS42 KTAE 110702
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
302 AM EDT Sat Jul 11 2020

FLZ114-111515-
/O.NEW.KTAE.RP.S.0062.200711T1200Z-200712T0600Z/
Coastal Gulf-
302 AM EDT Sat Jul 11 2020 /202 AM CDT Sat Jul 11 2020/

...HIGH RIP CURRENT RISK IN EFFECT FROM 8 AM EDT /7 AM CDT/ THIS
MORNING THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...Gulf County Beaches.

* WHEN...From 8 AM EDT /7 AM CDT/ this morning through late 
  tonight.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
1 follow-up statement
308 
WHUS42 KTAE 111509
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1109 AM EDT Sat Jul 11 2020

FLZ114-120600-
/O.CON.KTAE.RP.S.0062.000000T0000Z-200712T0600Z/
Coastal Gulf-
1109 AM EDT Sat Jul 11 2020 /1009 AM CDT Sat Jul 11 2020/

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

* WHAT...Dangerous rip currents expected.

* WHERE...Gulf County Beaches north of the rocks.

* WHEN...From 8 AM EDT /7 AM CDT/ this morning through late 
  tonight.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 1:17 AM CDTHeat AdvisoryTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 8 more17 hr

Nearby

Rip Current Statements in Florida, 2020Every rip current statement in 2020

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.