Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 27, NWS Mobile, AL

November 12, 2018Escambia County, Okaloosa County, Santa Rosa County, Florida; Baldwin County, Mobile County, Alabama

NWS Mobile, AL issued this rip current statement at Nov 12, 2018, 3:09 AM CST for Escambia County, Okaloosa County, Santa Rosa County, Florida; Baldwin County, Mobile County, Alabama. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued
Nov 12, 2018, 3:09 AM CST (09:09 UTC)
Expired
Nov 13, 2018, 5:59 AM CST
In force
27 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 09:10 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, 9.2 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 2018-11-12Temperature 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 2018-11-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 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
1807 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
174 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

182 
WHUS44 KMOB 120909 AAA 
CFWMOB

Coastal Hazard Message...UPDATED
National Weather Service Mobile AL
309 AM CST Mon Nov 12 2018

ALZ265-266-FLZ202-204-206-122200-
/O.NEW.KMOB.RP.S.0027.181112T0909Z-181113T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
309 AM CST Mon Nov 12 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 IS 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.

&&

$$
2 follow-up statements
173 
WHUS44 KMOB 122222
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
422 PM CST Mon Nov 12 2018

ALZ265-266-FLZ202-204-206-130630-
/O.CON.KMOB.RP.S.0027.000000T0000Z-181113T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
422 PM CST Mon Nov 12 2018

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

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

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED. 
  THE SURF IS 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.

&&

$$
045 
WHUS44 KMOB 131159 AAA
CFWMOB

Coastal Hazard Message...UPDATED
National Weather Service Mobile AL
559 AM CST Tue Nov 13 2018

ALZ265-266-FLZ202-204-206-131300-
/O.CAN.KMOB.RP.S.0027.000000T0000Z-181113T1200Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
559 AM CST Tue Nov 13 2018

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

The National Weather Service in Mobile has cancelled the High Rip
Current Risk. 

A moderate risk for rip currents will continue along the Gulf 
beaches of Alabama and Northwest Florida through tonight. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 12, 6:48 AM CSTSpecial Weather StatementMOBEscambia42 min
Nov 12, 8:56 AM CSTSevere Thunderstorm WarningMOBEscambia, Santa Rosa29 min
Nov 12, 8:59 AM CSTTornado WarningMOBEscambia, Santa Rosa19 min
Nov 12, 11:15 AM CSTTornado WarningMOBEscambia, Santa Rosa45 min
Nov 12, 11:32 AM CSTAreal Flood AdvisoryMOBEscambia, Santa Rosa118 min
Nov 12, 11:59 AM CSTSevere Thunderstorm WarningMOBOkaloosa, Santa Rosa13 min
Nov 12, 3:17 PM CSTSpecial Weather StatementMOBOkaloosa43 min
Nov 12, 3:26 PM CSTSevere Thunderstorm WarningMOBOkaloosa37 min
Nov 11, 8:16 PM CSTSmall Craft AdvisoryMOB55 hr
Nov 12, 2:39 AM CSTSpecial Marine WarningMOB96 min
Nov 12, 3:04 AM CSTSpecial Marine WarningMOB86 min
Nov 12, 3:30 AM CSTSpecial Marine WarningMOB90 min
Nov 12, 3:47 AM CSTSpecial Marine WarningMOB88 min
Nov 12, 4:26 AM CSTSpecial Marine WarningMOB94 min
Nov 12, 5:34 AM CSTSpecial Marine WarningMOB86 min
Nov 12, 5:55 AM CSTSpecial Marine WarningMOB95 min
Nov 12, 5:58 AM CSTSpecial Marine WarningMOB92 min
Nov 12, 6:09 AM CSTSpecial Marine WarningMOB81 min
Nov 12, 6:14 AM CSTSpecial Weather StatementMOBMobile46 min
Nov 12, 7:05 AM CSTSpecial Marine WarningMOB85 min
Nov 12, 7:37 AM CSTSpecial Marine WarningMOB113 min
Nov 12, 8:38 AM CSTSpecial Marine WarningMOB2 hr
Nov 12, 9:29 AM CSTSpecial Marine WarningMOB2 hr
Nov 12, 11:19 AM CSTSpecial Marine WarningMOB41 min
Nov 12, 11:56 AM CSTSpecial Marine WarningMOB94 min
Nov 12, 1:29 PM CSTSpecial Marine WarningMOB91 min
Nov 12, 2:59 PM CSTSpecial Marine WarningMOB91 min
Nov 12, 3:33 PM CSTSpecial Marine WarningMOB42 min
Nov 12, 4:29 PM CSTSpecial Marine WarningMOB91 min
Nov 12, 5:11 PM CSTSpecial Marine WarningMOB94 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.