Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 24, NWS Mobile, AL

October 11, 2018Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this rip current statement at Oct 11, 2018, 7:05 AM CDT for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 28 hr.

The area

The counties it named.

The facts

Issued
Oct 11, 2018, 7:05 AM CDT (12:05 UTC)
Expired
Oct 12, 2018, 11:03 AM CDT
In force
28 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 12:06 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 12:00Z, 0.1 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 12:00Z on 2018-10-11Temperature 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 12:00Z on 2018-10-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -86 square meters per square second.193958Sfc1 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
1228 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-86 m²/s²
0-3 km storm-relative helicity
-26 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

264 
WHUS44 KMOB 111205 AAA
CFWMOB

Coastal Hazard Message...UPDATED
National Weather Service Mobile AL
705 AM CDT Thu Oct 11 2018

ALZ265-266-FLZ202-204-206-112015-
/O.NEW.KMOB.RP.S.0024.181011T1205Z-181012T1800Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
705 AM CDT Thu Oct 11 2018

...HIGH RIP CURRENT RISK IN EFFECT THROUGH FRIDAY AFTERNOON...

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

* 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.

&&

$$
4 follow-up statements
424 
WHUS44 KMOB 112005
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
305 PM CDT Thu Oct 11 2018

ALZ265-266-FLZ202-204-206-120400-
/O.CON.KMOB.RP.S.0024.000000T0000Z-181012T1800Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
305 PM CDT Thu Oct 11 2018

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
AFTERNOON...

* 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.

&&

$$
276 
WHUS44 KMOB 120251
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
951 PM CDT Thu Oct 11 2018


ALZ265-266-FLZ202-204-206-121100-
/O.CON.KMOB.RP.S.0024.000000T0000Z-181012T1800Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
951 PM CDT Thu Oct 11 2018

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
AFTERNOON...

* 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.

&&

$$
933 
WHUS44 KMOB 121124
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
624 AM CDT Fri Oct 12 2018

ALZ265-266-FLZ202-204-206-121800-
/O.CON.KMOB.RP.S.0024.000000T0000Z-181012T1800Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
624 AM CDT Fri Oct 12 2018

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* 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.

&&

$$
293 
WHUS44 KMOB 121603
CFWMOB

Coastal Hazard Message
National Weather Service Mobile AL
1103 AM CDT Fri Oct 12 2018


ALZ265-266-FLZ202-204-206-121715-
/O.CAN.KMOB.RP.S.0024.000000T0000Z-181012T1800Z/
Mobile Coastal-Baldwin Coastal-Escambia Coastal-
Santa Rosa Coastal-Okaloosa Coastal-
1103 AM CDT Fri Oct 12 2018

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

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


$$

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.