Alert archive / Mississippi / Special Weather Statements in 2019

Special Weather Statement, NWS Mobile, AL

June 7, 2019Washington County, Alabama; Greene County, Perry County, Mississippi

NWS Mobile, AL issued this special weather statement at Jun 7, 2019, 10:10 PM CDT for Washington County, Alabama; Greene County, Perry County, Mississippi. It was in force for 50 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 7, 2019, 10:10 PM CDT (03:10 UTC)
Expired
Jun 7, 2019, 11:00 PM CDT
In force
50 min
Issued by
NWS Mobile, AL

Counties Washington County, AL, Greene County, MS, Perry County, MS

The radar

The Mobile radar (KMOB), 85 km from the middle of the area, began a volume at 03:12 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, 3.2 hours before the alert went out and 170 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 2019-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1624 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 00:00Z on 2019-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 73 square meters per square second.19395878Sfc1 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
1624 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
1182 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
73 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.5
Supercell composite
4.2

Open this sounding in Storm Lab

The text

As transmitted.

254 
WWUS84 KMOB 080310
SPSMOB

Special Weather Statement
National Weather Service Mobile AL
1010 PM CDT Fri Jun 7 2019
 
ALZ052-053-MSZ067-075-076-080400-
Clarke AL-Washington AL-Perry MS-Greene MS-Wayne MS-
1010 PM CDT Fri Jun 7 2019

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT THE FOLLOWING
COUNTIES...WASHINGTON...WEST CENTRAL CLARKE...NORTHERN PERRY...
SOUTHEASTERN WAYNE AND GREENE COUNTIES UNTIL 1100 PM CDT...

At 1010 PM CDT, the strong thunderstorms were located along a line
extending from 4 miles southwest of Millry to 6 miles west of State
Line to New Augusta, and moving east at 25 mph.

Wind gusts of 40 to 50 mph will be possible with these storms.

Locations impacted include...
Chatom, Leakesville, Saint Stephens, Wagarville, Leroy, Deer Park,
Tibbie, Beaumont, New Augusta, Millry, McLain, State Line, Buckatunna
and Fruitdale.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3152 8863 3170 8847 3161 8786 3126 8818
      3100 8884 3122 8915
TIME...MOT...LOC 0310Z 274DEG 22KT 3161 8838 3143 8858 3122 8902 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 8:39 PM CDTSpecial Marine WarningMOB96 min
Jun 8, 7:26 AM CDTSpecial Marine WarningMOB64 min
Jun 8, 8:34 AM CDTSpecial Marine WarningMOB86 min
Jun 8, 8:44 AM CDTSpecial Marine WarningMOB91 min
Jun 8, 9:59 AM CDTSpecial Marine WarningMOB91 min
Jun 8, 1:52 PM CDTSpecial Weather StatementMOBCrenshaw38 min
Jun 8, 3:25 PM CDTSpecial Weather StatementMOBCrenshaw20 min
Jun 8, 3:32 PM CDTSpecial Weather StatementMOBMobile28 min
Jun 8, 3:58 PM CDTSpecial Weather StatementMOBMobile32 min
Jun 8, 11:45 AM CDTSpecial Weather StatementMOBSanta Rosa30 min
Jun 7, 7:57 PM CDTSpecial Weather StatementMOBWayne48 min
Jun 7, 8:45 PM CDTSpecial Weather StatementMOBWayne45 min
Jun 7, 9:25 PM CDTSpecial Weather StatementMOBWayne50 min
Jun 7, 9:32 PM CDTSpecial Weather StatementMOBStone28 min
Jun 7, 9:44 PM CDTAreal Flood AdvisoryMOBStone3 hr

Nearby

Special Weather Statements in Mississippi, 2019Special Weather Statements in Alabama, 2019Every special weather statement in 2019

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.