Alert archive / Alabama / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 547, NWS Birmingham, AL

December 16, 2000Marion County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Dec 16, 2000, 3:02 PM CST for Marion County, Alabama. It was in force for 13 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued: Dec 16, 2000, 3:02 PM CST (21:02 UTC)
Expired: Dec 16, 2000, 3:15 PM CST
In force: 13 min
Issued by: NWS Birmingham, AL
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Marion County, AL

The watch it was issued in

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

Issued	Product	Office	Lasted
Dec 16, 10:15 AM CST	Tornado Watch	SPC	6 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 9.0 hours before the alert went out and 137 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 48 J/kg
Mixed-layer CIN: -269 J/kg
Mixed-layer LCL: 466 m above ground
0-6 km bulk shear: 68 kt
0-1 km storm-relative helicity: 531 m²/s²
0-3 km storm-relative helicity: 563 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.2

Open this sounding in Storm Lab

The text

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

000 
WUUS54 KBMX 162102
SVRBHM
ALC093-162115-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
302 PM CST SAT DEC 16 2000

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN MARION COUNTY IN NORTHWEST ALABAMA

* UNTIL 315 PM CST

* AT 252 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER EAST CENTRAL MARION COUNTY...MOVING EAST
  AT 50 MPH.

A TORNADO WATCH IS ALSO IN EFFECT. REMEMBER...TORNADOES CAN DEVELOP
SUDDENLY FROM SEVERE THUNDERSTORMS.

STRONG DAMAGING WIND...LARGE HAIL...AND VERY HEAVY RAIN ARE LIKELY
WITH THIS STORM. TAKE COVER IN A STURDY SHELTER UNTIL THE STORM
PASSES.

LAT...LON 3418 8778 3401 8771 3403 8765 3427 8765

The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 16, 1:21 AM CST	Severe Thunderstorm Warning	BMX	Perry	29 min
Dec 16, 1:48 AM CST	Severe Thunderstorm Warning	BMX	Perry	27 min
Dec 16, 2:03 AM CST	Severe Thunderstorm Warning	BMX	Bibb	42 min
Dec 16, 2:30 AM CST	Severe Thunderstorm Warning	BMX	Jefferson	45 min
Dec 16, 3:07 AM CST	Severe Thunderstorm Warning	BMX	Blount	38 min
Dec 16, 3:22 AM CST	Severe Thunderstorm Warning	BMX	Cullman	23 min
Dec 16, 11:00 AM CST	Severe Thunderstorm Warning	BMX	Colbert, Lauderdale	45 min
Dec 16, 11:17 AM CST	Severe Thunderstorm Warning	BMX	Marion	28 min
Dec 16, 11:28 AM CST	Severe Thunderstorm Warning	BMX	Franklin	47 min
Dec 16, 11:48 AM CST	Tornado Warning	BMX	Sumter	42 min
Dec 16, 11:49 AM CST	Tornado Warning	BMX	Franklin	26 min
Dec 16, 11:54 AM CST	Severe Thunderstorm Warning	BMX	Marion	51 min
Dec 16, 12:01 PM CST	Severe Thunderstorm Warning	BMX	Lawrence	29 min
Dec 16, 12:14 PM CST	Severe Thunderstorm Warning	BMX	Franklin	31 min
Dec 16, 12:17 PM CST	Tornado Warning	BMX	Greene	43 min
Dec 16, 12:20 PM CST	Tornado Warning	BMX	Lawrence	25 min
Dec 16, 12:25 PM CST	Severe Thunderstorm Warning	BMX	Barbour	35 min
Dec 16, 12:26 PM CST	Severe Thunderstorm Warning	BMX	Madison	49 min
Dec 16, 12:28 PM CST	Tornado Warning	BMX	Limestone	32 min
Dec 16, 12:40 PM CST	Tornado Warning	BMX	Tuscaloosa	50 min
Dec 16, 12:58 PM CST	Tornado Warning	BMX	Perry	47 min
Dec 16, 1:14 PM CST	Severe Thunderstorm Warning	BMX	Limestone, Madison, Morgan	46 min
Dec 16, 1:17 PM CST	Tornado Warning	BMX	Jefferson	58 min
Dec 16, 1:24 PM CST	Severe Thunderstorm Warning	BMX	Dallas	36 min
Dec 16, 1:33 PM CST	Severe Thunderstorm Warning	BMX	Chilton	42 min
Dec 16, 1:57 PM CST	Tornado Warning	BMX	St. Clair	48 min
Dec 16, 1:59 PM CST	Severe Thunderstorm Warning	BMX	Blount	46 min
Dec 16, 2:01 PM CST	Severe Thunderstorm Warning	BMX	Lawrence	29 min
Dec 16, 2:09 PM CST	Severe Thunderstorm Warning	BMX	Coosa	36 min
Dec 16, 2:20 PM CST	Tornado Warning	BMX	Etowah	40 min
Dec 16, 2:26 PM CST	Severe Thunderstorm Warning	BMX	Limestone	34 min
Dec 16, 2:31 PM CST	Severe Thunderstorm Warning	BMX	Colbert, Franklin	44 min
Dec 16, 2:33 PM CST	Severe Thunderstorm Warning	BMX	Lamar, Marion	27 min
Dec 16, 2:50 PM CST	Tornado Warning	BMX	Cherokee	40 min
Dec 16, 2:51 PM CST	Severe Thunderstorm Warning	BMX	Lauderdale	24 min
Dec 16, 2:53 PM CST	Severe Thunderstorm Warning	BMX	Hale, Perry	37 min
Dec 16, 2:57 PM CST	Severe Thunderstorm Warning	BMX	DeKalb	33 min
Dec 16, 3:10 PM CST	Severe Thunderstorm Warning	BMX	Bibb	35 min
Dec 16, 3:16 PM CST	Severe Thunderstorm Warning	BMX	Calhoun	29 min
Dec 16, 3:24 PM CST	Tornado Warning	BMX	Calhoun, Cleburne	36 min
Dec 16, 3:26 PM CST	Severe Thunderstorm Warning	BMX	Lawrence, Limestone, Morgan	34 min
Dec 16, 3:37 PM CST	Severe Thunderstorm Warning	BMX	Fayette, Walker	23 min
Dec 16, 3:37 PM CST	Severe Thunderstorm Warning	BMX	Winston	23 min
Dec 16, 3:41 PM CST	Severe Thunderstorm Warning	BMX	Shelby	49 min
Dec 16, 3:46 PM CST	Severe Thunderstorm Warning	BMX	Cullman, Morgan	44 min
Dec 16, 3:52 PM CST	Severe Thunderstorm Warning	BMX	Madison	38 min
Dec 16, 4:06 PM CST	Tornado Warning	BMX	Morgan	24 min
Dec 16, 4:23 PM CST	Severe Thunderstorm Warning	BMX	St. Clair, Talladega	37 min
Dec 16, 4:24 PM CST	Severe Thunderstorm Warning	BMX	Jefferson	36 min
Dec 16, 4:25 PM CST	Severe Thunderstorm Warning	BMX	Madison	20 min
Dec 16, 4:30 PM CST	Severe Thunderstorm Warning	BMX	Jackson	45 min
Dec 16, 4:33 PM CST	Tornado Warning	BMX	Autauga	42 min
Dec 16, 4:34 PM CST	Severe Thunderstorm Warning	BMX	Calhoun	41 min
Dec 16, 4:41 PM CST	Severe Thunderstorm Warning	BMX	Lowndes	49 min
Dec 16, 4:44 PM CST	Severe Thunderstorm Warning	BMX	Marshall	31 min
Dec 16, 4:54 PM CST	Tornado Warning	BMX	Elmore	66 min
Dec 16, 5:03 PM CST	Severe Thunderstorm Warning	BMX	Cherokee	27 min
Dec 16, 5:06 PM CST	Severe Thunderstorm Warning	BMX	Montgomery	54 min
Dec 16, 5:09 PM CST	Severe Thunderstorm Warning	BMX	Jackson	36 min
Dec 16, 5:11 PM CST	Tornado Warning	BMX	Shelby	49 min
Dec 16, 5:22 PM CST	Tornado Warning	BMX	Coosa	23 min
Dec 16, 5:24 PM CST	Severe Thunderstorm Warning	BMX	DeKalb	51 min
Dec 16, 5:26 PM CST	Tornado Warning	BMX	Montgomery	49 min
Dec 16, 5:33 PM CST	Severe Thunderstorm Warning	BMX	Tallapoosa	42 min
Dec 16, 5:33 PM CST	Tornado Warning	BMX	Tallapoosa	42 min
Dec 16, 5:38 PM CST	Severe Thunderstorm Warning	BMX	St. Clair	37 min
Dec 16, 5:38 PM CST	Tornado Warning	BMX	Bullock, Macon	37 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2000 Every severe thunderstorm warning in 2000

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.