Alert archive / Mississippi / Special Weather Statements in 2016

Special Weather Statement, NWS Mobile, AL

June 27, 2016Stone County, Mississippi

NWS Mobile, AL issued this special weather statement at Jun 27, 2016, 5:21 AM CDT for Stone County, Mississippi. It was in force for 54 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 27, 2016, 5:21 AM CDT (10:21 UTC)
Expired
Jun 27, 2016, 6:15 AM CDT
In force
54 min
Issued by
NWS Mobile, AL

County Stone County, MS

The radar

The Mobile radar (KMOB), 86 km from the middle of the area, began a volume at 10:21 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, 10.4 hours before the alert went out and 74 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 2016-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2298 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 2016-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 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
2298 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
1488 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
-4 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

081 
WWUS84 KMOB 271021
SPSMOB

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
521 AM CDT MON JUN 27 2016
 
MSZ078-271115-
STONE MS-
521 AM CDT MON JUN 27 2016

...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...
SOUTHERN STONE COUNTY UNTIL 615 AM CDT...

AT 521 AM CDT...THE STRONG THUNDERSTORM WAS LOCATED OVER MCHENRY...OR
11 MILES SOUTH OF WIGGINS...MOVING SOUTHWEST AT 5 MPH.

WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
MCHENRY AND PERKINSTON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

ADDITIONAL UPDATES WILL BE ISSUED ON THIS THUNDERSTORM AS CONDITIONS
WARRANT.

&&

LAT...LON 3081 8912 3069 8896 3068 8897 3068 8924
      3065 8924 3065 8934
TIME...MOT...LOC 1021Z 039DEG 5KT 3070 8910 

$$

BUTTS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 26, 7:13 PM CDTSevere Thunderstorm WarningMOBEscambia47 min
Jun 26, 7:23 PM CDTAreal Flood AdvisoryMOBEscambia3 hr
Jun 26, 7:30 PM CDTSpecial Weather StatementMOBMonroe45 min
Jun 26, 7:55 PM CDTSpecial Marine WarningMOB95 min
Jun 26, 8:02 PM CDTSpecial Weather StatementMOBEscambia43 min
Jun 26, 8:27 PM CDTSpecial Weather StatementMOBEscambia48 min
Jun 26, 8:40 PM CDTSpecial Weather StatementMOBBaldwin50 min
Jun 26, 9:18 PM CDTSpecial Weather StatementMOBMobile42 min
Jun 27, 8:37 AM CDTSpecial Weather StatementMOBWashington23 min
Jun 27, 12:42 PM CDTAreal Flood AdvisoryMOBBaldwin3 hr
Jun 27, 1:24 PM CDTSpecial Marine WarningMOB66 min
Jun 27, 1:31 PM CDTSpecial Weather StatementMOBBaldwin29 min
Jun 27, 2:24 PM CDTSpecial Weather StatementMOBMobile51 min
Jun 27, 3:32 PM CDTSpecial Weather StatementMOBMonroe43 min
Jun 27, 3:57 PM CDTSevere Thunderstorm WarningMOBConecuh, Monroe29 min
Jun 27, 4:27 PM CDTSpecial Weather StatementMOBConecuh, Monroe63 min
Jun 27, 5:09 PM CDTSpecial Weather StatementMOBWashington66 min
Jun 27, 5:17 PM CDTSpecial Weather StatementMOBClarke, Wilcox58 min
Jun 27, 6:16 PM CDTSpecial Weather StatementMOBClarke, Wilcox59 min
Jun 26, 7:33 PM CDTSpecial Weather StatementMOBSanta Rosa42 min
Jun 27, 11:54 AM CDTSpecial Weather StatementMOBEscambia51 min
Jun 27, 12:44 PM CDTSpecial Weather StatementMOBEscambia61 min
Jun 27, 3:17 PM CDTSpecial Weather StatementMOBOkaloosa43 min
Jun 27, 4:00 PM CDTSpecial Weather StatementMOBGeorge, Greene60 min
Jun 27, 4:12 PM CDTSpecial Weather StatementMOBPerry48 min
Jun 27, 4:52 PM CDTSpecial Weather StatementMOBGreene53 min

Nearby

Special Weather Statements in Mississippi, 2016Every special weather 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.