Alert archive / Florida / Rip Current Statements in 2022

Rip Current Statement 48, NWS Jacksonville, FL

December 23, 2022Duval County, Flagler County, Nassau County, Florida; Camden County, Glynn County, Georgia

NWS Jacksonville, FL issued this rip current statement at Dec 23, 2022, 2:20 AM EST for Duval County, Flagler County, Nassau County, Florida; Camden County, Glynn County, Georgia. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Dec 23, 2022, 2:20 AM EST (07:20 UTC)
Expired
Dec 23, 2022, 2:43 PM EST
In force
12 hr
Issued by
NWS Jacksonville, FL

Counties Duval County, FL, Flagler County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 13 km from the middle of the area, began a volume at 07:19 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

Jacksonville, FL (KJAX), launched 00:00Z, 7.3 hours before the alert went out and 13 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, Jacksonville, FL at 00:00Z on 2022-12-23Temperature 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, Jacksonville, FL at 00:00Z on 2022-12-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 172 square meters per square second.1939587897117Sfc1 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
1178 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
172 m²/s²
0-3 km storm-relative helicity
300 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

460 
WHUS42 KJAX 230720
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
220 AM EST Fri Dec 23 2022

FLZ124-125-133-138-GAZ154-166-240200-
/O.NEW.KJAX.RP.S.0048.221223T0720Z-221224T0200Z/
Coastal Nassau-Coastal Duval-Coastal St. Johns-Coastal Flagler-
Coastal Glynn-Coastal Camden-
220 AM EST Fri Dec 23 2022

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

* WHAT...Dangerous rip currents.

* WHERE...Southeast Georgia and Northeast Florida Beaches.

* WHEN...Through this 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.

&&

$$
1 follow-up statement
147 
WHUS42 KJAX 231943
CFWJAX

Coastal Hazard Message
National Weather Service Jacksonville FL
243 PM EST Fri Dec 23 2022

FLZ124-125-133-138-GAZ154-166-232045-
/O.CAN.KJAX.RP.S.0048.000000T0000Z-221224T0200Z/
Coastal Nassau-Coastal Duval-Coastal St. Johns-Coastal Flagler-
Coastal Glynn-Coastal Camden-
243 PM EST Fri Dec 23 2022

...HIGH RIP CURRENT RISK IS CANCELLED...

Lower than anticipated surf which has been suppressed by offshore
flow has reduced the risk of rip currents.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 23, 8:10 AM ESTWind AdvisoryJAXAlachua, Baker, Bradford, Clay, Duval, Gilchrist and 3 more7 hr
Dec 23, 2:47 PM ESTFreeze WatchJAXDuval, Flagler36 hr
Dec 23, 2:47 PM ESTHard Freeze WatchJAXAlachua, Baker, Bradford, Clay, Duval, Gilchrist and 5 more36 hr
Dec 23, 2:47 PM ESTHard Freeze WarningJAXAlachua, Baker, Bradford, Clay, Duval, Flagler and 6 more43 hr
Dec 23, 3:55 PM ESTSmall Craft AdvisoryJAX19 hr
Dec 22, 9:54 PM ESTSpecial Weather StatementJAXCharlton36 min
Dec 22, 10:18 PM ESTSpecial Weather StatementJAXBrantley, Glynn27 min
Dec 22, 10:47 PM ESTSpecial Weather StatementJAXCamden, Glynn43 min

Nearby

Rip Current Statements in Florida, 2022Rip Current Statements in Georgia, 2022Every rip current statement in 2022

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.