Alert archive / Florida / Rip Current Statements in 2019

Rip Current Statement 15, NWS Tallahassee, FL

February 24, 2019Bay County, Walton County, Florida

NWS Tallahassee, FL issued this rip current statement at Feb 24, 2019, 2:23 AM CST for Bay County, Walton County, Florida. It was in force for 43 hr.

The area

The counties it named.

The facts

Issued
Feb 24, 2019, 2:23 AM CST (08:23 UTC)
Expired
Feb 25, 2019, 9:00 PM CST
In force
43 hr
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Walton County, FL

The radar

The Eglin Afb radar (KEVX), 15 km from the middle of the area, began a volume at 08:23 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, 8.4 hours before the alert went out and 154 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 2019-02-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 61 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 2019-02-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 87 square meters per square second.19395878Sfc1 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
61 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
858 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
87 m²/s²
0-3 km storm-relative helicity
129 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

559 
WHUS42 KTAE 240823
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
323 AM EST Sun Feb 24 2019

...HIGH RISK FOR RIP CURRENTS TODAY AT WALTON AND BAY COUNTY
BEACHES...

FLZ108-112-250000-
/O.NEW.KTAE.RP.S.0015.190224T0823Z-190225T0000Z/
South Walton-Coastal Bay-
323 AM EST Sun Feb 24 2019 /223 AM CST Sun Feb 24 2019/

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

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

* TIMING...until sunset.

* SURF...3 to 4 feet.

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. 

&&

$$
2 follow-up statements
852 
WHUS42 KTAE 241501
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1001 AM EST Sun Feb 24 2019

...HIGH RISK FOR RIP CURRENTS TODAY AT WALTON AND BAY COUNTY
BEACHES...

FLZ108-112-242315-
/O.EXT.KTAE.RP.S.0015.000000T0000Z-190226T0300Z/
South Walton-Coastal Bay-
1001 AM EST Sun Feb 24 2019 /901 AM CST Sun Feb 24 2019/

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH SUNDAY EVENING...


* SURF...3 to 4 feet.

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.

&&

$$
307 
WHUS42 KTAE 250724
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
224 AM EST Mon Feb 25 2019

...HIGH RISK FOR RIP CURRENTS TODAY AT WALTON AND BAY COUNTY
BEACHES...

FLZ108-112-251700-
/O.CON.KTAE.RP.S.0015.000000T0000Z-190226T0300Z/
South Walton-Coastal Bay-
224 AM EST Mon Feb 25 2019 /124 AM CST Mon Feb 25 2019/

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

* SURF...1 to 2 feet.

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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 24, 2:11 AM CSTSmall Craft AdvisoryTAE47 hr
Feb 24, 7:16 AM CSTSpecial Weather StatementTAECalhoun, Gadsden, Leon59 min
Feb 24, 7:19 AM CSTSpecial Weather StatementTAECalhoun, Gadsden, Leon56 min
Feb 24, 8:16 AM CSTSpecial Weather StatementTAEJefferson, Leon59 min

Nearby

Rip Current Statements in Florida, 2019Every rip current statement in 2019

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.