Alert archive / Alabama / Tornado Warnings in 2014

Tornado Warning 5, NWS Birmingham, AL

April 28, 2014Lamar County, Pickens County, Alabama

NWS Birmingham, AL issued this tornado warning at Apr 28, 2014, 6:00 PM CDT for Lamar County, Pickens County, Alabama. It was in force for 60 min. 7 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
Apr 28, 2014, 6:00 PM CDT (23:00 UTC)
Expired
Apr 28, 2014, 7:00 PM CDT
In force
60 min
Issued by
NWS Birmingham, AL
Area
Storm-based polygon

Counties Lamar County, AL, Pickens County, AL

The radar

The Columbus AFB radar (KGWX), 37 km from the middle of the area, began a volume at 23:03 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.

What was reported inside it

TimeReportWhereRemark
Apr 28, 6:23 PM CDTTORNADO 13 N Forest, ALA TORNADO MOVED INTO SOUTHWEST LAMAR COUNTY FROM LOWNDES COUNTY MS ALONG HWY 96, DOWNING DOZENS OF TREES. IT TRACKED NORTHEAST THROUGH THE LACEY BROOKE COMMUNITY CAUSING MINOR ROOF AND EXTERIOR DAMAGE TO SEVERAL WELL BUILT HOMES. THE TORNADO TRACKED PARALLEL T
Apr 28, 6:33 PM CDTTSTM WND DMG1 Sw Star, ALNUMEROUS TREES DOWN ALONG COUNTY ROAD 9 FROM THE STAR COMMUNITY TO THE STATE LINE. POSSIBLE TORNADO.
Apr 28, 6:50 PM CDTTORNADO4 Ne New Hope, MSTORNADO ON THE GROUND AT NEW HOPE AND HIGHWAY 182
Apr 28, 6:54 PM CDTTORNADO 2Nw Forest, AL*** 5 INJ *** TORNADO MOVED INTO PICKENS CO FROM LOWNDES CO, MS NEAR CR 30 WHERE SEVERAL MOBILE HOMES AND SITE BUILT HOMES WERE DAMAGED. ONE HOME SHIFTED OFF ITS FOUNDATION TRAPPING 10 PEOPLE IN BASEMENT. ALONG CR 30, SEVERAL MOBILE HOMES AND ONE SMALL BUILDIN
Apr 28, 6:55 PM CDTTORNADO4 Ne New Hope, MSTORNADO ON THE GROUND AT NEW HOPE AND HIGHWAY 182
Apr 28, 6:58 PM CDTTSTM WND DMG5 N Ethelsville, ALHOME COLLAPSED, CAMPER TRAILER BLOWN AWAY, PERSONS TRAPPED ALONG CASTON RD, NEAR COUNTY ROAD 53. FIRE RESCUE ON THE SCENE.
Apr 28, 6:58 PM CDTTSTM WND DMG5 N Ethelsville, ALHOME COLLAPSED, CAMPER TRAILER BLOWN AWAY, PERSONS TRAPPED ALONG CASTON ROAD, NEAR COUNTY ROAD 53. FIRE RESCUE ON THE SCENE. POSSIBLE TORNADO.

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
Apr 28, 12:39 PM CDTTornado Watch PDSSPC8 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 11.0 hours before the alert went out and 139 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, Birmingham, AL at 12:00Z on 2014-04-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1223 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, Birmingham, AL at 12:00Z on 2014-04-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 268 square meters per square second.193958Sfc1 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
1223 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
477 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
268 m²/s²
0-3 km storm-relative helicity
428 m²/s²
Significant tornado parameter
1.1
Supercell composite
7.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

718 
WFUS54 KBMX 282300
TORBMX
ALC075-107-290000-
/O.NEW.KBMX.TO.W.0005.140428T2300Z-140429T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
600 PM CDT MON APR 28 2014

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN LAMAR COUNTY IN WEST CENTRAL ALABAMA...
  NORTHWESTERN PICKENS COUNTY IN WEST CENTRAL ALABAMA...

* UNTIL 700 PM CDT

* AT 600 PM CDT...THE NATIONAL WEATHER SERVICE INDICATED A SEVERE
  THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM
  WAS LOCATED 9 MILES SOUTHWEST OF COLUMBUS...AND MOVING NORTHEAST AT
  35 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MILLPORT...VERNON...ETHELSVILLE...BEDFORD...LAMAR COUNTY AIRPORT...
  FOREST...MELBORNE...SHAW...STAR AND LAMAR COUNTY PUBLIC LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT...EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR
THE TORNADO. TAKE COVER NOW.

&&

TO REPORT SEVERE WEATHER...
CALL 1-800-856-0758 OR TWEET YOUR REPORT USING HASHTAG ALWX

LAT...LON 3342 8830 3342 8829 3346 8830 3346 8829
      3351 8829 3394 8823 3395 8822 3377 8795
      3364 8795 3363 8795 3334 8830
TIME...MOT...LOC 2300Z 228DEG 30KT 3342 8849

$$

75
1 follow-up statement
148 
WWUS54 KBMX 282325
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
625 PM CDT MON APR 28 2014

ALC075-107-290000-
/O.CON.KBMX.TO.W.0005.000000T0000Z-140429T0000Z/
LAMAR AL-PICKENS AL-
625 PM CDT MON APR 28 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHWESTERN PICKENS AND
SOUTHERN LAMAR COUNTIES UNTIL 700 PM CDT...

AT 625 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
TORNADO.  THIS TORNADO WAS LOCATED 8 MILES SOUTHEAST OF CALEDONIA...
OR 9 MILES NORTHEAST OF COLUMBUS...MOVING NORTHEAST AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  VERNON...LAMAR COUNTY AIRPORT...MELBORNE...STAR...HIGHTOGY AND
  CODY.

TORNADO REPORTS AND DAMAGE REPORTS HAVE BEEN RECEIVED BUT HAVE NOT 
BEEN CONFIRMED. THIS STORM HAS A HISTORY OF PRODUCING SIGNIFICANT 
DAMAGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT... EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR
THE TORNADO. TAKE COVER NOW.

&&

TO REPORT SEVERE WEATHER...CALL 1-800-856-0758.

LAT...LON 3344 8826 3346 8829 3351 8829 3372 8826
      3387 8811 3377 8795 3369 8795
TIME...MOT...LOC 2325Z 223DEG 31KT 3358 8825

$$

75

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 27, 9:28 PM CDTRiver Flood WarningBMXBibb, Jefferson, Shelby4 days
Apr 27, 9:45 PM CDTRiver Flood WarningBMXBibb, Dallas, Perry4 days
Apr 27, 9:46 PM CDTRiver Flood WarningBMXDallas, Perry6 days
Apr 27, 9:56 PM CDTRiver Flood WarningBMXGreene, Hale, Marengo, Pickens, Sumter60 hr
Apr 27, 10:01 PM CDTRiver Flood WarningBMXGreene, Hale, Marengo, Sumter3 days
Apr 27, 10:05 PM CDTRiver Flood WarningBMXJefferson, Tuscaloosa, Walker4 days
Apr 27, 10:21 PM CDTRiver Flood WarningBMXGreene, Hale, Marengo, Sumter4 days
Apr 27, 10:24 PM CDTRiver Flood WarningBMXGreene, Hale, Marengo3 days
Apr 27, 10:26 PM CDTRiver Flood WarningBMXSumter68 hr
Apr 28, 8:43 AM CDTRiver Flood WarningBMXDallas, Perry4 days
Apr 28, 8:46 AM CDTRiver Flood WarningBMXMontgomery4 days
Apr 28, 3:42 PM CDTSevere Thunderstorm WarningBMXMarion48 min
Apr 28, 4:12 PM CDTSevere Thunderstorm WarningBMXMarion48 min
Apr 28, 4:58 PM CDTTornado WarningBMXLamar, Marion32 min
Apr 28, 5:06 PM CDTSevere Thunderstorm WarningBMXMarion24 min
Apr 28, 5:15 PM CDTSpecial Weather StatementBMXChambers30 min
Apr 28, 5:27 PM CDTSpecial Weather StatementBMXRandolph18 min
Apr 28, 5:27 PM CDTTornado Warning EmergencyBMXMarion48 min
Apr 28, 6:40 PM CDTTornado WarningBMXFayette, Lamar, Marion50 min
Apr 28, 6:51 PM CDTTornado WarningBMXFayette, Lamar, Pickens24 min

Nearby

Tornado Warnings in Alabama, 2014Every tornado warning in 2014Tornadoes in 2014

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.