Alert archive / Alabama / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 33, NWS Mobile, AL

February 15, 20165 counties in Mississippi; 6 counties in Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Feb 15, 2016, 3:19 PM CST for 5 counties in Mississippi; 6 counties in Alabama. It was in force for 41 min. 13 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Feb 15, 2016, 3:19 PM CST (21:19 UTC)
Expired
Feb 15, 2016, 4:00 PM CST
In force
41 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon
Tornado
Possible
Hail
1.0 in
Wind
70.0 mph

Counties Choctaw County, AL, Clarke County, AL, Mobile County, AL, Monroe County, AL, Washington County, AL, Wilcox County, AL, George County, MS, Greene County, MS, Perry County, MS, Stone County, MS, Wayne County, MS

The radar

The Mobile radar (KMOB), 109 km from the middle of the area, began a volume at 21:23 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.

What was reported inside it

TimeReportWhereRemark
Feb 15, 3:23 PM CSTTSTM WND DMG6 Sw Needham, ALCHOCTAW COUNTY REPORTS MULTIPLE TREES DOWN ON MELVIN CUTOFF RD. RELAYED VIA SOCIAL MEDIA.
Feb 15, 3:23 PM CSTTSTM WND DMGNnw Isney, ALTREES AND POWERLINES DOWN IN THE ISNEY COMMUNITY.
Feb 15, 3:27 PM CSTTSTM WND DMG4 Nnw Chatom, ALPOWERLINES DOWN ALONG FRANK SCRUGS RD.
Feb 15, 3:30 PM CSTTSTM WND DMG4 Wsw Butler, ALTREES AND POWERLINES DOWN ALONG BAILEY ROAD IN BUTLER.
Feb 15, 3:33 PM CSTTSTM WND DMG2 Nnw Butler, AL15-20 TREES AND POWERLINES DOWN IN THE LAKE LAVADA SUBDIVISION.
Feb 15, 3:35 PM CSTTSTM WND DMGN Silas, ALTREES AND POWERLINES DOWN ALONG CR6 IN THE SILAS COMMUNITY.
Feb 15, 3:41 PM CSTTSTM WND DMGE Pennington, ALTREES AND POWERLINES DOWN IN THE PENNINGTON COMMUNITY.
Feb 15, 3:46 PM CSTTSTM WND DMG6 Ne Saint Stephrns, ALCLARKE COUNTY EMA REPORTS TREE DOWN ALONG MM 13/14 ON HWY 69 NEAR OLD LOCK ONE RD.
Feb 15, 3:53 PM CSTTSTM WND DMG2 Wsw Mcvay, ALCLARKE COUNTY EMA REPORTS TREES AND POWER LINES DOWN ON SALT WORKS RD.
Feb 15, 3:53 PM CSTTSTM WND DMG4 Ssw Earlville, MSROOF BLOWN OFF AN OLD SHED NEAR ROCKY CREEK ON TURKEY FORK RD.
Feb 15, 3:55 PM CSTTSTM WND DMG3 Nw Jackson, ALCLARKE COUNTY EMA REPORTS DOWNED TREE ON SAMANTHA DRIVE IN JACKSON.
Feb 15, 4:05 PM CSTTSTM WND DMGEse Thomasville, ALCLARKE COUNTY EMA REPORTS TREES DOWN IN THE THOMASVILLE COMMUNITY.
Feb 15, 4:07 PM CSTTSTM WND DMG5 Ene Choctaw Bluff, ALCLARKE COUNTY EMA REPORTS A DOWNED TREE ON GAINESTOWN RD IN SOUTHEASTERN CLARKE COUNTY.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Feb 15, 9:30 AM CSTTornado WatchSPC8 hr
Feb 15, 12:02 PM CSTTornado WatchSPC9 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 9.3 hours before the alert went out and 194 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, Jackson, MS at 12:00Z on 2016-02-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 55 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, Jackson, MS at 12:00Z on 2016-02-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 238 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
55 J/kg
Mixed-layer CIN
-58 J/kg
Mixed-layer LCL
733 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
238 m²/s²
0-3 km storm-relative helicity
329 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

695 
WUUS54 KMOB 152119
SVRMOB
ALC023-025-097-099-129-131-MSC039-041-111-131-153-152200-
/O.NEW.KMOB.SV.W.0033.160215T2119Z-160215T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
319 PM CST MON FEB 15 2016

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN MOBILE COUNTY IN SOUTHWESTERN ALABAMA...
  NORTHWESTERN MONROE COUNTY IN SOUTH CENTRAL ALABAMA...
  CHOCTAW COUNTY IN SOUTHWESTERN ALABAMA...
  WESTERN WILCOX COUNTY IN SOUTH CENTRAL ALABAMA...
  WASHINGTON COUNTY IN SOUTHWESTERN ALABAMA...
  CLARKE COUNTY IN SOUTHWESTERN ALABAMA...
  GEORGE COUNTY IN SOUTHEASTERN MISSISSIPPI...
  EASTERN WAYNE COUNTY IN SOUTHEASTERN MISSISSIPPI...
  GREENE COUNTY IN SOUTHEASTERN MISSISSIPPI...
  SOUTHEASTERN PERRY COUNTY IN SOUTHEASTERN MISSISSIPPI...
  EASTERN STONE COUNTY IN SOUTHEASTERN MISSISSIPPI...

* UNTIL 400 PM CST

* AT 319 PM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM NEAR LISMAN TO 6 MILES SOUTHWEST OF FRUITDALE TO 10
  MILES SOUTH OF MCLAIN TO SAUCIER...MOVING EAST AT 50 MPH.

  HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE 
           TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES...
           ROOFS...AND OUTBUILDINGS. 

* LOCATIONS IMPACTED INCLUDE...
  JACKSON...THOMASVILLE...CITRONELLE...LUCEDALE...BUTLER...GROVE HILL...
  CHATOM...LEAKESVILLE...MOUNT VERNON...PINE HILL...STATE LINE AND
  MILLRY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CST FOR SOUTHEASTERN
MISSISSIPPI. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL 900 PM CST
FOR SOUTHWESTERN ALABAMA.

LAT...LON 3231 8793 3228 8802 3199 8810 3200 8763
      3226 8752 3224 8739 3139 8762 3128 8783
      3103 8800 3069 8841 3073 8888 3068 8889
      3068 8918 3129 8866 3187 8858 3190 8847
      3226 8843 3231 8798
TIME...MOT...LOC 2119Z 255DEG 43KT 3219 8832 3128 8850 3096 8883 3065
8914

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...70MPH
 
$$
BUTTS

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 15, 10:55 AM CSTSpecial Weather StatementMOBPerry35 min
Feb 15, 11:05 AM CSTSevere Thunderstorm WarningMOBGreene, Perry, Wayne40 min
Feb 15, 11:17 AM CSTTornado WarningMOBGreene28 min
Feb 15, 11:30 AM CSTWind AdvisoryMOBGeorge, Greene, Perry, Stone, Wayne7 hr
Feb 15, 11:46 AM CSTSevere Thunderstorm WarningMOBGreene, Wayne44 min
Feb 15, 12:47 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene28 min
Feb 15, 2:38 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene, Perry, Wayne52 min
Feb 15, 3:59 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene31 min
Feb 15, 5:00 AM CSTRip Current StatementMOBBaldwin, Mobile19 hr
Feb 15, 11:15 AM CSTSpecial Weather StatementMOBWashington45 min
Feb 15, 11:47 AM CSTSpecial Weather StatementMOBConecuh43 min
Feb 15, 12:06 PM CSTTornado WarningMOBClarke, Washington39 min
Feb 15, 12:10 PM CSTTornado Warning Tornado observedMOBButler, Conecuh, Monroe23 min
Feb 15, 12:14 PM CSTSpecial Marine WarningMOB91 min
Feb 15, 12:24 PM CSTSevere Thunderstorm WarningMOBBaldwin, Clarke, Monroe36 min
Feb 15, 12:32 PM CSTTornado WarningMOBClarke, Wilcox43 min
Feb 15, 12:36 PM CSTTornado WarningMOBClarke, Washington39 min
Feb 15, 12:41 PM CSTSevere Thunderstorm WarningMOBMobile34 min
Feb 15, 12:44 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh46 min
Feb 15, 1:00 PM CSTSevere Thunderstorm WarningMOBMonroe30 min
Feb 15, 1:02 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia28 min
Feb 15, 1:10 PM CSTTornado WarningMOBWilcox35 min
Feb 15, 1:13 PM CSTTornado WarningMOBClarke, Washington47 min
Feb 15, 1:16 PM CSTSevere Thunderstorm WarningMOBWashington44 min
Feb 15, 1:18 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia27 min
Feb 15, 1:26 PM CSTSevere Thunderstorm WarningMOBMonroe, Wilcox49 min
Feb 15, 1:30 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 1:33 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh42 min
Feb 15, 1:34 PM CSTSpecial Marine WarningMOB86 min
Feb 15, 1:45 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 1:46 PM CSTTornado WarningMOBClarke, Washington44 min
Feb 15, 2:06 PM CSTSevere Thunderstorm WarningMOBBaldwin, Clarke, Monroe39 min
Feb 15, 2:07 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh38 min
Feb 15, 2:26 PM CSTSevere Thunderstorm WarningMOBClarke, Monroe, Wilcox49 min
Feb 15, 2:35 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw40 min
Feb 15, 2:41 PM CSTSpecial Marine WarningMOB34 min
Feb 15, 2:52 PM CSTSevere Thunderstorm WarningMOBBaldwin38 min
Feb 15, 3:06 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw24 min
Feb 15, 3:15 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 3:16 PM CSTSevere Thunderstorm WarningMOBConecuh, Monroe29 min
Feb 15, 3:21 PM CSTTornado WarningMOBEscambia39 min
Feb 15, 3:23 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia52 min
Feb 15, 3:30 PM CSTSpecial Marine WarningMOB2 hr
Feb 15, 3:56 PM CSTTornado Warning Tornado observedConsiderable damage threatMOBConecuh, Escambia49 min
Feb 15, 4:04 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia26 min
Feb 15, 4:10 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw50 min
Feb 15, 4:28 PM CSTSevere Thunderstorm WarningMOBBaldwin, Butler, Clarke, Conecuh, Escambia, Mobile and 3 more32 min
Feb 15, 4:31 PM CSTTornado WarningMOBButler, Conecuh, Covington, Crenshaw, Escambia44 min
Feb 15, 4:32 PM CSTSpecial Marine WarningMOB88 min
Feb 15, 4:54 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw36 min
Feb 15, 5:09 PM CSTSevere Thunderstorm WarningMOBEscambia12 min
Feb 15, 5:10 PM CSTTornado Warning Tornado observedMOBButler, Covington, Crenshaw50 min
Feb 15, 5:20 PM CSTSpecial Weather StatementMOBEscambia40 min
Feb 15, 5:26 PM CSTSpecial Marine WarningMOB94 min
Feb 15, 5:37 PM CSTSevere Thunderstorm WarningMOBCovington, Crenshaw23 min
Feb 15, 5:59 PM CSTSevere Thunderstorm WarningMOBCovington, Escambia31 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2016Severe Thunderstorm Warnings in Mississippi, 2016Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.