Alert archive / Florida / Rip Current Statements in 2019

Rip Current Statement 27, NWS Tallahassee, FL

April 7, 2019Bay County, Gulf County, Florida

NWS Tallahassee, FL issued this rip current statement at Apr 7, 2019, 9:02 AM CDT for Bay County, Gulf County, Florida. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued: Apr 7, 2019, 9:02 AM CDT (14:02 UTC)
Expired: Apr 7, 2019, 10:00 PM CDT
In force: 13 hr
Issued by: NWS Tallahassee, FL

Counties Bay County, FL, Gulf County, FL

The radar

The Eglin Afb radar (KEVX), 71 km from the middle of the area, began a volume at 14:00 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, 2.0 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 41 J/kg
Mixed-layer CIN: -323 J/kg
Mixed-layer LCL: 1126 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 72 m²/s²
0-3 km storm-relative helicity: 96 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.1

Open this sounding in Storm Lab

The text

As transmitted.

745 
WHUS42 KTAE 071402
CFWTAE

Coastal Hazard Message
National Weather Service Tallahassee FL
1002 AM EDT Sun Apr 7 2019



...HIGH RISK OF RIP CURRENTS CONTINUES FOR GULF BEACHES TODAY...


FLZ112-114-080300-
/O.NEW.KTAE.RP.S.0027.190407T1402Z-190408T0300Z/
Coastal Bay-Coastal Gulf-
1002 AM EDT Sun Apr 7 2019 /902 AM CDT Sun Apr 7 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...Through this evening.

* WAVE HEIGHT...Up to 3 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.

Issued	Product	Office	Counties	Lasted
Apr 6, 10:27 PM CDT	Marine Dense Fog Advisory	TAE		12 hr
Apr 7, 6:10 AM CDT	Dense Fog Advisory	TAE	Dixie, Franklin, Gadsden, Jefferson, Lafayette, Leon and 3 more	3 hr

Nearby

Rip Current Statements in Florida, 2019 Every 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.