Alert archive / Tennessee / Tornado Warnings in 2014
Tornado Warning 2, NWS Huntsville, AL
NWS Huntsville, AL issued this tornado warning at Feb 20, 2014, 9:41 PM CST for Lincoln County, Tennessee; Madison County, Alabama. It was in force for 49 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
- Feb 20, 2014, 9:41 PM CST (03:41 UTC)
- Expired
- Feb 20, 2014, 10:30 PM CST
- In force
- 49 min
- Issued by
- NWS Huntsville, AL
- Area
- Storm-based polygon
Counties Madison County, AL, Lincoln County, TN
The radar
The Northeast Alabama radar (KHTX), 40 km from the middle of the area, began a volume at 03:42 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 20, 6:49 PM CST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 3.7 hours before the alert went out and 132 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.
- Mixed-layer CAPE
- 231 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 1039 m above ground
- 0-6 km bulk shear
- 61 kt
- 0-1 km storm-relative helicity
- 346 m²/s²
- 0-3 km storm-relative helicity
- 386 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
894
WFUS54 KHUN 210341
TORHUN
ALC089-TNC103-210430-
/O.NEW.KHUN.TO.W.0002.140221T0341Z-140221T0430Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HUNTSVILLE AL
941 PM CST THU FEB 20 2014
THE NATIONAL WEATHER SERVICE IN HUNTSVILLE HAS ISSUED A
* TORNADO WARNING FOR...
NORTHWESTERN MADISON COUNTY IN NORTH CENTRAL ALABAMA...
SOUTHEASTERN LINCOLN COUNTY IN MIDDLE TENNESSEE...
* UNTIL 1030 PM CST
* AT 940 PM CST...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED
NEAR HAZEL GREEN...AND MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IMPACTED INCLUDE...
MERIDIANVILLE AND HAZEL GREEN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW. MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.
&&
LAT...LON 3484 8665 3496 8673 3511 8633 3499 8632
3491 8647
TIME...MOT...LOC 0337Z 237DEG 49KT 3495 8657
$$
TT2 follow-up statements
245
WWUS54 KHUN 210348
SVSHUN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HUNTSVILLE AL
948 PM CST THU FEB 20 2014
ALC089-TNC103-210430-
/O.CON.KHUN.TO.W.0002.000000T0000Z-140221T0430Z/
MADISON AL-LINCOLN TN-
948 PM CST THU FEB 20 2014
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1030 PM CST FOR NORTH
CENTRAL MADISON AND SOUTHEASTERN LINCOLN COUNTIES...
AT 948 PM CST...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED 3
MILES NORTHEAST OF HAZEL GREEN...MOVING NORTHEAST AT 55 MPH.
THIS TORNADIC THUNDERSTORM WILL REMAIN WILL MOVE NORTHEAST FROM
NORTHERN MADISON COUNTY INTO SOUTHEAST LINCOLN COUNTY BY AROUND 10
PM AND WILL BE ABOUT 5 MILES SOUTH OF FLINTVILLE TENNESSEE THROUGH
1030 PM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!
&&
LAT...LON 3491 8655 3501 8657 3511 8633 3499 8632
3491 8647
TIME...MOT...LOC 0342Z 237DEG 49KT 3502 8644
$$
TT418
WWUS54 KHUN 210403
SVSHUN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1003 PM CST THU FEB 20 2014
ALC089-TNC103-210412-
/O.CAN.KHUN.TO.W.0002.000000T0000Z-140221T0430Z/
MADISON AL-LINCOLN TN-
1003 PM CST THU FEB 20 2014
...THE TORNADO WARNING FOR NORTH CENTRAL MADISON AND SOUTHEASTERN
LINCOLN COUNTIES IS CANCELLED...
THE STORM WHICH PROMPTED THE TORNADO WARNING HAS WEAKENED BELOW
SEVERE LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A
TORNADO. THEREFORE THE WARNING HAS BEEN CANCELLED.
LAT...LON 3491 8655 3501 8657 3511 8633 3499 8632
3491 8647
TIME...MOT...LOC 0402Z 237DEG 49KT 3517 8615
$$
TTThe office that day
Everything else NWS Huntsville, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 9:14 PM CST | Severe Thunderstorm Warning | HUN | Lincoln | 31 min |
| Feb 20, 9:34 PM CST | Severe Thunderstorm Warning | HUN | Lincoln, Moore | 26 min |
| Feb 20, 9:43 PM CST | Severe Thunderstorm Warning | HUN | Lincoln | 32 min |
| Feb 20, 9:59 PM CST | Severe Thunderstorm Warning | HUN | Franklin, Lincoln, Moore | 46 min |
| Feb 20, 10:11 PM CST | Tornado Warning | HUN | Franklin | 49 min |
| Feb 20, 7:00 PM CST | Special Weather Statement | HUN | Colbert | 45 min |
| Feb 20, 7:26 PM CST | Severe Thunderstorm Warning | HUN | Lauderdale | 34 min |
| Feb 20, 7:44 PM CST | Severe Thunderstorm Warning | HUN | Colbert, Franklin | 31 min |
| Feb 20, 8:06 PM CST | Severe Thunderstorm Warning | HUN | Colbert, Lauderdale | 39 min |
| Feb 20, 8:14 PM CST | Severe Thunderstorm Warning | HUN | Colbert, Franklin | 46 min |
| Feb 20, 8:42 PM CST | Severe Thunderstorm Warning | HUN | Colbert, Lauderdale, Lawrence, Limestone | 48 min |
| Feb 20, 8:46 PM CST | Severe Thunderstorm Warning | HUN | Franklin, Lawrence | 29 min |
| Feb 20, 9:11 PM CST | Tornado Warning | HUN | Limestone | 34 min |
| Feb 20, 9:21 PM CST | Severe Thunderstorm Warning | HUN | Cullman, Lawrence, Morgan | 39 min |
| Feb 20, 9:52 PM CST | Flash Flood Warning | HUN | Franklin, Lawrence, Morgan | 3 hr |
| Feb 20, 10:01 PM CST | Severe Thunderstorm Warning | HUN | Cullman, Morgan | 44 min |
| Feb 20, 10:06 PM CST | Flash Flood Warning | HUN | Limestone, Madison, Morgan | 3 hr |
| Feb 20, 10:47 PM CST | Special Weather Statement | HUN | Cullman | 43 min |
| Feb 20, 10:51 PM CST | Severe Thunderstorm Warning | HUN | Cullman | 39 min |
| Feb 20, 11:14 PM CST | Severe Thunderstorm Warning | HUN | Jackson | 46 min |
| Feb 20, 11:43 PM CST | Severe Thunderstorm Warning | HUN | DeKalb, Jackson | 32 min |
| Feb 21, 12:03 AM CST | Severe Thunderstorm Warning | HUN | DeKalb | 42 min |
| Feb 21, 12:32 AM CST | Tornado Warning | HUN | DeKalb | 43 min |
| Feb 21, 12:35 AM CST | Areal Flood Warning | HUN | Franklin, Lawrence, Limestone, Madison, Morgan | 4 hr |
| Feb 21, 4:30 AM CST | Areal Flood Warning | HUN | Madison | 6 hr |
| Feb 21, 10:40 AM CST | River Flood Warning | HUN | Jackson, Madison, Marshall | 43 hr |
| Feb 21, 10:48 AM CST | River Flood Warning | HUN | Madison | 9 hr |
Nearby
Tornado Warnings in Tennessee, 2014Tornado 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.