Alert archive / Florida / Rip Current Statements in 2016

Rip Current Statement 12, NWS Mobile, AL

April 2, 2016Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this rip current statement at Apr 2, 2016, 9:35 AM CDT for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 2, 2016, 9:35 AM CDT (14:35 UTC)
Expired
Apr 3, 2016, 3:15 AM CDT
In force
18 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 14:39 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

Birmingham, AL (KBMX), launched 12:00Z, 2.6 hours before the alert went out and 285 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, Birmingham, AL at 12:00Z on 2016-04-02Temperature 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, Birmingham, AL at 12:00Z on 2016-04-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -285 square meters per square second.1939587897117136156Sfc1 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
1440 m above ground
0-6 km bulk shear
102 kt
0-1 km storm-relative helicity
-285 m²/s²
0-3 km storm-relative helicity
51 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

784 
WHUS44 KMOB 021435
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
935 AM CDT SAT APR 2 2016

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT FOR AREA
BEACHES...

.THE COMBINATION OF AN ONSHORE SWELL...OFFSHORE WINDS AND A MODERATE
TIDAL RANGE WILL RESULT IN A HIGH RISK OF RIP CURRENTS ALONG AREA
BEACHES THROUGH TONIGHT.

ALZ265-266-FLZ202-204-206-030000-
/O.NEW.KMOB.RP.S.0012.160402T1435Z-160403T1100Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
935 AM CDT SAT APR 2 2016

...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. 

* TIMING...THROUGH TONIGHT.

* 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. 
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.

&&

$$
2 follow-up statements
950 
WHUS44 KMOB 022336
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
636 PM CDT SAT APR 2 2016

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT FOR AREA
BEACHES...

.THE COMBINATION OF AN ONSHORE SWELL...OFFSHORE WINDS AND A
MODERATE TIDAL RANGE WILL RESULT IN A HIGH RISK OF RIP CURRENTS
ALONG AREA BEACHES THROUGH TONIGHT.

ALZ265-266-FLZ202-204-206-031100-
/O.CON.KMOB.RP.S.0012.000000T0000Z-160403T1100Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
636 PM CDT SAT APR 2 2016

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 AM CDT
SUNDAY...

* TIMING...THROUGH TONIGHT.

* 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. 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.

&&

$$
976 
WHUS44 KMOB 030815
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
315 AM CDT SUN APR 3 2016

...THE HIGH RISK OF RIP CURRENTS OVER AREA BEACHES HAS BEEN CANCELLED...

.THE HIGH ONSHORE SWELL ON AREA BEACHES HAS EASED...WITH THE WINDS
REMAINING OFFSHORE. THE HIGH RISK OF RIP CURRENTS HAS BEEN
CANCELLED.

ALZ265-266-FLZ202-204-206-030915-
/O.CAN.KMOB.RP.S.0012.000000T0000Z-160403T1100Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
315 AM CDT SUN APR 3 2016

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

THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE HIGH RIP
CURRENT RISK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RIP CURRENTS ARE LIFE-THREATENING TO ANYONE ENTERING THE SURF. 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 Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 1, 7:38 PM CDTSpecial Marine WarningMOB97 min
Apr 1, 8:07 PM CDTRiver Flood WarningMOBBaldwin38 hr
Apr 1, 9:12 PM CDTSpecial Marine WarningMOB48 min
Apr 1, 9:38 PM CDTSpecial Marine WarningMOB52 min
Apr 1, 10:28 PM CDTSpecial Weather StatementMOBMobile47 min
Apr 1, 11:00 PM CDTSpecial Weather StatementMOBMonroe30 min
Apr 1, 11:05 PM CDTSpecial Marine WarningMOB25 min
Apr 1, 11:22 PM CDTSpecial Marine WarningMOB38 min
Apr 1, 11:24 PM CDTRiver Flood WarningMOBBaldwin21 hr
Apr 1, 11:24 PM CDTRiver Flood WarningMOBBaldwin11 hr
Apr 1, 11:24 PM CDTSpecial Marine WarningMOB36 min
Apr 1, 11:26 PM CDTRiver Flood WarningMOBBaldwin11 hr
Apr 1, 11:55 PM CDTSpecial Marine WarningMOB65 min
Apr 1, 10:41 PM CDTSpecial Weather StatementMOBEscambia34 min
Apr 1, 10:57 PM CDTSpecial Weather StatementMOBEscambia33 min

Nearby

Rip Current Statements in Florida, 2016Rip Current Statements in Alabama, 2016Every rip current statement in 2016

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.