Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 84, NWS Tallahassee, FL

September 23, 20204 counties in Florida

NWS Tallahassee, FL issued this rip current statement at Sep 23, 2020, 11:48 AM CDT for 4 counties in Florida. It took effect at Sep 23, 2020, 1:00 PM CDT. It was in force for 59 hr.

The area

The counties it named.

The facts

Issued
Sep 23, 2020, 11:48 AM CDT (16:48 UTC)
In effect from
Sep 23, 2020, 1:00 PM CDT
Expired
Sep 26, 2020, 12:00 AM CDT
In force
59 hr
Issued by
NWS Tallahassee, FL

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

The radar

The Eglin Afb radar (KEVX), 64 km from the middle of the area, began a volume at 16:50 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, 4.8 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 12:00Z on 2020-09-23Temperature 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 12:00Z on 2020-09-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 62 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
1385 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
62 m²/s²
0-3 km storm-relative helicity
73 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

299 
WHUS42 KTAE 231648
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1248 PM EDT Wed Sep 23 2020

FLZ108-112-114-115-240900-
/O.NEW.KTAE.RP.S.0084.200923T1800Z-200926T0500Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
1248 PM EDT Wed Sep 23 2020 /1148 AM CDT Wed Sep 23 2020/

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE FRIDAY NIGHT...

* WHAT...Dangerous rip currents expected.

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

* WHEN...Through late Friday night.

* 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.

&&

$$
3 follow-up statements
775 
WHUS42 KTAE 241603
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1203 PM EDT Thu Sep 24 2020

FLZ108-112-114-115-251200-
/O.CON.KTAE.RP.S.0084.000000T0000Z-200926T0500Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
1203 PM EDT Thu Sep 24 2020 /1103 AM CDT Thu Sep 24 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE FRIDAY
NIGHT...

* WHAT...Dangerous rip currents expected.

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

* WHEN...Through late Friday night.

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

* ADDITIONAL DETAILS...A few strong to severe storms are possible
  today, especially along the Panhandle.

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.

&&

$$
433 
WHUS42 KTAE 250950
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
550 AM EDT Fri Sep 25 2020

FLZ108-112-114-115-260500-
/O.CON.KTAE.RP.S.0084.000000T0000Z-200926T0500Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
550 AM EDT Fri Sep 25 2020 /450 AM CDT Fri Sep 25 2020/

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

* WHAT...Dangerous rip currents expected.

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

* WHEN...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.

&&

$$
715 
WHUS42 KTAE 251920
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
320 PM EDT Fri Sep 25 2020

FLZ108-112-114-115-260330-
/O.CON.KTAE.RP.S.0084.000000T0000Z-200926T0500Z/
South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin-
320 PM EDT Fri Sep 25 2020 /220 PM CDT Fri Sep 25 2020/

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 1 AM EDT
/MIDNIGHT CDT/ SATURDAY...

* WHAT...Dangerous rip currents expected.

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

* WHEN...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.

&&

$$

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.