Alert archive / Florida / Special Weather Statements in 2021

Special Weather Statement, NWS Mobile, AL

June 12, 2021Escambia County, Florida

NWS Mobile, AL issued this special weather statement at Jun 12, 2021, 2:13 PM CDT for Escambia County, Florida. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 12, 2021, 2:13 PM CDT (19:13 UTC)
Expired
Jun 12, 2021, 3:00 PM CDT
In force
47 min
Issued by
NWS Mobile, AL

County Escambia County, FL

The radar

The Mobile radar (KMOB), 89 km from the middle of the area, began a volume at 19:15 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, 7.2 hours before the alert went out and 221 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 2021-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1342 joules per kilogram.LCLLFCEL10008507005003002001001 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 2021-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 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
1342 J/kg
Mixed-layer CIN
-95 J/kg
Mixed-layer LCL
852 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
36 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

304 
WWUS84 KMOB 121913
SPSMOB

Special Weather Statement
National Weather Service Mobile AL
213 PM CDT Sat Jun 12 2021
 
ALZ266-FLZ202-122000-
Baldwin Coastal AL-Escambia Coastal FL-
213 PM CDT Sat Jun 12 2021

...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...SOUTH
CENTRAL ESCAMBIA COUNTY UNTIL 300 PM CDT...

At 212 PM CDT, the strong thunderstorm was located 8 miles southwest
of Warrington, moving east at 30 mph.

Wind gusts of 40 to 50 mph will be possible with this storm.

Locations impacted include...
Perdido Beach.

LAT...LON 3031 8756 3030 8753 3030 8750 3031 8744
      3032 8754 3041 8744 3040 8745 3037 8744
      3040 8741 3033 8722 3033 8715 3031 8727
      3033 8730 3034 8728 3034 8731 3032 8732
      3032 8734 3028 8751
TIME...MOT...LOC 1912Z 292DEG 26KT 3029 8736 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 12:48 PM CDTSpecial Marine WarningMOB42 min
Jun 12, 1:45 PM CDTSpecial Marine WarningMOB45 min
Jun 12, 2:40 PM CDTSpecial Weather StatementMOBBaldwin50 min
Jun 12, 3:23 PM CDTSpecial Weather StatementMOBCrenshaw52 min
Jun 12, 4:34 PM CDTSpecial Marine WarningMOB41 min
Jun 12, 4:49 PM CDTSpecial Weather StatementMOBCovington41 min
Jun 12, 4:50 PM CDTSpecial Weather StatementMOBButler40 min
Jun 12, 5:33 PM CDTSpecial Weather StatementMOBConecuh42 min
Jun 12, 6:22 PM CDTSpecial Weather StatementMOBCovington38 min
Jun 12, 6:56 PM CDTSevere Thunderstorm WarningMOBCovington, Escambia23 min
Jun 12, 1:41 PM CDTSpecial Weather StatementMOBOkaloosa49 min
Jun 12, 1:44 PM CDTSevere Thunderstorm WarningMOBOkaloosa29 min
Jun 12, 3:58 PM CDTSpecial Weather StatementMOBEscambia, Santa Rosa62 min
Jun 12, 6:03 PM CDTSpecial Weather StatementMOBSanta Rosa42 min

Nearby

Special Weather Statements in Florida, 2021Every special weather statement in 2021

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.