Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 29, NWS Mobile, AL

November 25, 2018Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this rip current statement at Nov 25, 2018, 4:54 AM CST for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It took effect at Nov 25, 2018, 6:00 AM CST. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued
Nov 25, 2018, 4:54 AM CST (10:54 UTC)
In effect from
Nov 25, 2018, 6:00 AM CST
Expired
Nov 26, 2018, 3:33 AM CST
In force
22 hr
Issued by
NWS Mobile, AL

Counties Baldwin County, AL, Mobile County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL

The radar

The Mobile radar (KMOB), 82 km from the middle of the area, began a volume at 10:53 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

Slidell Radar S, LA (KSIL), launched 00:00Z, 10.9 hours before the alert went out and 227 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, Slidell Radar S, LA at 00:00Z on 2018-11-25Temperature 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, Slidell Radar S, LA at 00:00Z on 2018-11-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.1939587897Sfc1 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
1656 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
59 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

338 
WHUS44 KMOB 251054
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
454 AM CST Sun Nov 25 2018

ALZ265-266-FLZ202-204-206-251900-
/O.NEW.KMOB.RP.S.0029.181125T1200Z-181126T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
454 AM CST Sun Nov 25 2018

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

The National Weather Service in Mobile has issued a High Rip
Current Risk, which is in effect through late tonight. 

* WHERE...Gulf beaches of Alabama and Northwest Florida.

* IMPACTS...Frequent life-threatening rip currents are expected.
  The surf will become dangerous for all levels of swimmers. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.  Rip currents are life-
threatening to anyone entering the surf.  Swim near a lifeguard. 
If caught in a rip current remain calm.  Don't fight the current.
Swim in a direction following the shoreline.  If unable to
escape, face the shore and call or wave for help.  If tired,
float or tread water until out of the rip current.

&&

$$
3 follow-up statements
560 
WHUS44 KMOB 251818
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
1218 PM CST Sun Nov 25 2018

ALZ265-266-FLZ202-204-206-260230-
/O.CON.KMOB.RP.S.0029.000000T0000Z-181126T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
1218 PM CST Sun Nov 25 2018

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

The National Weather Service in Mobile has issued a High Rip
Current Risk, which is in effect through late tonight. 

* WHERE...Gulf beaches of Alabama and Northwest Florida.

* IMPACTS...Frequent life-threatening rip currents are expected. 
  The surf will become dangerous for all levels of swimmers. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.  Rip currents are life-
threatening to anyone entering the surf.  Swim near a lifeguard.
If caught in a rip current remain calm.  Don't fight the current.
Swim in a direction following the shoreline.  If unable to
escape, face the shore and call or wave for help.  If tired,
float or tread water until out of the rip current.

&&

$$
108 
WHUS44 KMOB 260224
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
824 PM CST Sun Nov 25 2018

ALZ265-266-FLZ202-204-206-261200-
/O.CON.KMOB.RP.S.0029.000000T0000Z-181126T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
824 PM CST Sun Nov 25 2018

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 AM CST
MONDAY...

* WHERE...Gulf beaches of Alabama and Northwest Florida.

* IMPACTS...Frequent life-threatening rip currents are expected. 
  The surf will become dangerous for all levels of swimmers. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.  Rip currents are life-
threatening to anyone entering the surf.  Swim near a lifeguard.
If caught in a rip current remain calm.  Don't fight the current.
Swim in a direction following the shoreline.  If unable to
escape, face the shore and call or wave for help.  If tired,
float or tread water until out of the rip current.

&&

$$
370 
WHUS44 KMOB 260933
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
333 AM CST Mon Nov 26 2018

ALZ265-266-FLZ202-204-206-261045-
/O.CAN.KMOB.RP.S.0029.000000T0000Z-181126T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
333 AM CST Mon Nov 26 2018

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

The National Weather Service in Mobile has cancelled the High Rip
Current Risk. A moderate risk of rip currents is in effect today.

&&


$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 24, 11:37 PM CSTDense Fog AdvisoryMOBBaldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more9 hr
Nov 24, 11:39 PM CSTMarine Dense Fog AdvisoryMOB8 hr
Nov 25, 4:12 AM CSTSmall Craft AdvisoryMOB32 hr
Nov 25, 3:11 PM CSTSpecial Marine WarningMOB64 min
Nov 25, 3:14 PM CSTSpecial Weather StatementMOBMobile46 min
Nov 25, 3:39 PM CSTSpecial Marine WarningMOB51 min
Nov 25, 4:04 PM CSTSpecial Marine WarningMOB35 min
Nov 25, 4:07 PM CSTSpecial Marine WarningMOB53 min
Nov 25, 4:12 PM CSTSpecial Marine WarningMOB93 min
Nov 25, 5:04 PM CSTSpecial Marine WarningMOB86 min
Nov 25, 5:21 PM CSTSpecial Marine WarningMOB84 min
Nov 25, 5:59 PM CSTSpecial Marine WarningMOB91 min

Nearby

Rip Current Statements in Florida, 2018Rip Current Statements in Alabama, 2018Every rip current statement in 2018

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.