Alert archive / Florida / Rip Current Statements in 2016

Rip Current Statement 16, NWS Mobile, AL

April 18, 2016Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this rip current statement at Apr 18, 2016, 11:05 AM CDT for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Apr 18, 2016, 11:05 AM CDT (16:05 UTC)
Expired
Apr 18, 2016, 10:00 PM CDT
In force
11 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 16:03 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, 4.1 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 2016-04-18Temperature 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 2016-04-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 square meters per square second.1939Sfc1 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
858 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
26 m²/s²
0-3 km storm-relative helicity
151 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

174 
WHUS44 KMOB 181605
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1105 AM CDT MON APR 18 2016

...HIGH RISK OF RIP CURRENTS ALONG THE BEACHES THROUGH THIS EVENING...

.SEVERAL AREA BEACHES ARE FLYING RED FLAGS INDICATING A HIGH HAZARD
FOR STRONG RIP CURRENTS. CONSIDERING THIS...ALONG WITH A MODERATE
EAST TO SOUTHEAST WIND AND LONG PERIOD SWELL MOVING UP INTO THE SURF
ZONE TODAY...A HIGH RISK OF RIP CURRENTS WILL BE HEADLINED ALONG AREA
BEACHES. ALTHOUGH WINDS ARE FORECAST TO BE ON THE DECREASE THROUGH
THE DAY...LONG PERIOD SWELL COMING UP INTO THE SURF ZONE MAY LINGER
INTO THE EVENING.

ALZ265-266-FLZ202-204-206-190000-
/O.NEW.KMOB.RP.S.0016.160418T1605Z-160419T0300Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
1105 AM CDT MON APR 18 2016

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 10 PM CDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT UNTIL 10 PM CDT THIS EVENING. 

* TIMING...THROUGH LATE THIS EVENING. 

* 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.

&&

$$
1 follow-up statement
960 
WHUS44 KMOB 190002
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
702 PM CDT MON APR 18 2016

...HIGH RISK OF RIP CURRENTS ALONG THE BEACHES THROUGH THIS
EVENING...

.SEVERAL AREA BEACHES ARE FLYING RED FLAGS INDICATING A HIGH
HAZARD FOR STRONG RIP CURRENTS. CONSIDERING THIS...ALONG WITH A
MODERATE EAST TO SOUTHEAST WIND AND LONG PERIOD SWELL MOVING UP
INTO THE SURF ZONE TODAY...A HIGH RISK OF RIP CURRENTS WILL BE
HEADLINED ALONG AREA BEACHES. ALTHOUGH WINDS ARE FORECAST TO BE
ON THE DECREASE THROUGH THE DAY...LONG PERIOD SWELL COMING UP
INTO THE SURF ZONE MAY LINGER INTO THE EVENING.

ALZ265-266-FLZ202-204-206-190300-
/O.CON.KMOB.RP.S.0016.000000T0000Z-160419T0300Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
702 PM CDT MON APR 18 2016

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* TIMING...THROUGH LATE THIS EVENING.

* 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.

&&

$$

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.