Alert archive / Tennessee / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 2, NWS Nashville, TN
NWS Nashville, TN issued this severe thunderstorm warning at Jan 17, 2012, 11:54 AM CST for 6 counties in Tennessee. It was in force for 51 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
- Jan 17, 2012, 11:54 AM CST (17:54 UTC)
- Expired
- Jan 17, 2012, 12:45 PM CST
- In force
- 51 min
- Issued by
- NWS Nashville, TN
- Area
- Storm-based polygon
Counties Cheatham County, TN, Dickson County, TN, Hickman County, TN, Humphreys County, TN, Maury County, TN, Williamson County, TN
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 12:00Z, 5.9 hours before the alert went out and 61 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 608 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 587 m²/s²
- 0-3 km storm-relative helicity
- 687 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
243
WUUS54 KOHX 171754
SVROHX
TNC021-043-081-085-119-187-171845-
/O.NEW.KOHX.SV.W.0002.120117T1754Z-120117T1845Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NASHVILLE TN
1154 AM CST TUE JAN 17 2012
THE NATIONAL WEATHER SERVICE IN NASHVILLE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHWESTERN WILLIAMSON COUNTY IN MIDDLE TENNESSEE...
DICKSON COUNTY IN MIDDLE TENNESSEE...
SOUTHERN CHEATHAM COUNTY IN MIDDLE TENNESSEE...
NORTHERN HICKMAN COUNTY IN MIDDLE TENNESSEE...
EAST CENTRAL HUMPHREYS COUNTY IN MIDDLE TENNESSEE...
NORTH CENTRAL MAURY COUNTY IN MIDDLE TENNESSEE...
* UNTIL 1245 PM CST
* AT 1151 AM CST NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
OF 60 MPH. THE STORM WAS NEAR MCEWEN...MOVING EAST AT 45 MPH.
* LOCATIONS IMPACTED INCLUDE...
DICKSON...
BURNS...
WHITE BLUFF...
FAIRVIEW...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PLEASE REPORT HAIL...STRONG WINDS OR WIND DAMAGE TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE...1 8 7 7 6 3 3 6 7 7 2. DO NOT
STAY OUTDOORS IF YOU ARE IN THE PATH OF SEVERE THUNDERSTORMS.
&&
LAT...LON 3619 8758 3618 8757 3624 8752 3622 8699
3610 8702 3609 8704 3604 8704 3605 8705
3602 8704 3572 8712 3594 8781
TIME...MOT...LOC 1754Z 285DEG 29KT 3609 8761
$$
FORECASTER:071 follow-up statement
660
WWUS54 KOHX 171822
SVSOHX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NASHVILLE TN
1222 PM CST TUE JAN 17 2012
TNC021-043-081-085-119-187-171845-
/O.CON.KOHX.SV.W.0002.000000T0000Z-120117T1845Z/
WILLIAMSON TN-DICKSON TN-CHEATHAM TN-HICKMAN TN-HUMPHREYS TN-MAURY TN-
1222 PM CST TUE JAN 17 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTH CENTRAL
MAURY...EAST CENTRAL HUMPHREYS...NORTHERN HICKMAN...SOUTHERN
CHEATHAM...SOUTHERN DICKSON AND NORTHWESTERN WILLIAMSON COUNTIES
UNTIL 1245 PM CST...
AT 1217 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH. THIS STORM WAS LOCATED NEAR DICKSON...MOVING EAST AT 45 MPH.
LOCATIONS IMPACTED INCLUDE...
BURNS...WHITE BLUFF...KINGSTON SPRINGS...FAIRVIEW AND PEGRAM.
LAT...LON 3591 8770 3611 8744 3623 8732 3622 8699
3611 8702 3609 8704 3604 8704 3605 8705
3603 8705 3601 8704 3572 8712
TIME...MOT...LOC 1821Z 285DEG 29KT 3603 8735
$$
07The office that day
Everything else NWS Nashville, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 17, 10:18 AM CST | Special Weather Statement | OHX | Benton, Houston, Montgomery, Stewart | 57 min |
| Jan 17, 11:16 AM CST | Special Weather Statement | OHX | Benton, Houston, Humphreys, Montgomery, Robertson, Stewart | 59 min |
| Jan 17, 11:18 AM CST | Severe Thunderstorm Warning | OHX | Benton, Houston, Humphreys | 42 min |
| Jan 17, 12:07 PM CST | Special Weather Statement | OHX | Cheatham, Davidson, Dickson, Hickman, Macon, Perry and 3 more | 53 min |
| Jan 17, 12:33 PM CST | Tornado Warning | OHX | Hickman, Maury, Williamson | 12 min |
| Jan 17, 12:56 PM CST | Tornado Warning | OHX | Davidson, Rutherford, Williamson | 34 min |
| Jan 17, 12:59 PM CST | Special Weather Statement | OHX | Clay, Davidson, DeKalb, Jackson, Lewis, Macon and 8 more | 61 min |
| Jan 17, 1:29 PM CST | Tornado Warning | OHX | Rutherford, Wilson | 20 min |
| Jan 17, 1:59 PM CST | Special Weather Statement | OHX | Cannon, Coffee, Van Buren, Warren | 61 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 2012Every severe thunderstorm warning in 2012
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.