Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 58, NWS Tallahassee, FL

July 6, 2020Bay County, Gulf County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Jul 6, 2020, 10:55 AM CDT for Bay County, Gulf County, Walton County, Florida. It was in force for 33 hr.

The area

The counties it named.

The facts

Issued
Jul 6, 2020, 10:55 AM CDT (15:55 UTC)
Expired
Jul 7, 2020, 8:00 PM CDT
In force
33 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 15:54 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, 3.9 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 2020-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 76 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 12:00Z on 2020-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -64 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
76 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
786 m above ground
0-6 km bulk shear
5 kt
0-1 km storm-relative helicity
-64 m²/s²
0-3 km storm-relative helicity
-44 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

781 
WHUS42 KTAE 061555
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1155 AM EDT Mon Jul 6 2020

FLZ108-112-114-070800-
/O.NEW.KTAE.RP.S.0058.200706T1555Z-200708T0100Z/
South Walton-Coastal Bay-Coastal Gulf-
1155 AM EDT Mon Jul 6 2020 /1055 AM CDT Mon Jul 6 2020/

...HIGH RIP CURRENT RISK IN EFFECT THROUGH TUESDAY EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Walton, Bay, and Gulf County Beaches.

* WHEN...Through Tuesday evening.

* 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.

&&

$$
2 follow-up statements
553 
WHUS42 KTAE 070650
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
250 AM EDT Tue Jul 7 2020

FLZ108-112-114-080100-
/O.CON.KTAE.RP.S.0058.000000T0000Z-200708T0100Z/
South Walton-Coastal Bay-Coastal Gulf-
250 AM EDT Tue Jul 7 2020 /150 AM CDT Tue Jul 7 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Walton, Bay, and Gulf County Beaches north of the rocks.

* WHEN...Through Tuesday evening.

* 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.

&&

$$
187 
WHUS42 KTAE 071530
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1130 AM EDT Tue Jul 7 2020

FLZ108-112-114-080100-
/O.CON.KTAE.RP.S.0058.000000T0000Z-200708T0100Z/
South Walton-Coastal Bay-Coastal Gulf-
1130 AM EDT Tue Jul 7 2020 /1030 AM CDT Tue Jul 7 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Walton, Bay, and Gulf County Beaches north of the 
  rocks.

* WHEN...Through the evening.

* 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 5, 7:14 PM CDTSpecial Marine WarningTAE3 hr
Jul 5, 9:49 PM CDTSpecial Marine WarningTAE3 hr
Jul 5, 10:06 PM CDTSpecial Marine WarningTAE3 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.