Alert archive / Tennessee / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 99, NWS Nashville, TN
NWS Nashville, TN issued this severe thunderstorm warning at Jun 12, 2021, 10:28 PM CDT for Houston County, Stewart County, Tennessee. It was in force for 47 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
- Jun 12, 2021, 10:28 PM CDT (03:28 UTC)
- Expired
- Jun 12, 2021, 11:15 PM CDT
- In force
- 47 min
- Issued by
- NWS Nashville, TN
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Houston County, TN, Stewart County, TN
The radar
The Ft Campbell radar (KHPX), 66 km from the middle of the area, began a volume at 03:29 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 nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 3.5 hours before the alert went out and 117 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
- 1684 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1699 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 32 m²/s²
- 0-3 km storm-relative helicity
- 59 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
The text
As transmitted.
638
WUUS54 KOHX 130328
SVROHX
TNC083-161-130415-
/O.NEW.KOHX.SV.W.0099.210613T0328Z-210613T0415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Nashville TN
1028 PM CDT Sat Jun 12 2021
The National Weather Service in Nashville has issued a
* Severe Thunderstorm Warning for...
Stewart County in Middle Tennessee...
Houston County in Middle Tennessee...
* Until 1115 PM CDT.
* At 1027 PM CDT, a severe thunderstorm was located over Dover,
moving south at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Dover, Erin, Tennessee Ridge, Big Rock, Cumberland City, Land
Between The Lakes, Houston County Airport and Indian Mound.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3649 8806 3652 8804 3656 8804 3663 8799
3657 8763 3618 8757 3620 8759 3620 8766
3624 8775 3625 8780 3623 8784 3625 8795
3631 8796 3645 8806
TIME...MOT...LOC 0327Z 017DEG 23KT 3650 8785
HAIL...1.00IN
WIND...60MPH
$$
Barnwell1 follow-up statement
861
WWUS54 KOHX 130410
SVSOHX
Severe Weather Statement
National Weather Service Nashville TN
1110 PM CDT Sat Jun 12 2021
TNC083-161-130420-
/O.EXP.KOHX.SV.W.0099.000000T0000Z-210613T0415Z/
Stewart TN-Houston TN-
1110 PM CDT Sat Jun 12 2021
...THE SEVERE THUNDERSTORM WARNING FOR STEWART AND HOUSTON COUNTIES
WILL EXPIRE AT 1115 PM CDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
LAT...LON 3649 8806 3652 8804 3656 8804 3663 8799
3657 8763 3618 8757 3620 8759 3620 8766
3624 8775 3625 8780 3623 8784 3625 8795
3631 8796 3645 8806
TIME...MOT...LOC 0410Z 017DEG 23KT 3625 8795
$$
10The office that day
Everything else NWS Nashville, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 7:58 PM CDT | Special Weather Statement | OHX | Montgomery | 32 min |
| Jun 12, 9:55 PM CDT | Special Weather Statement | OHX | Houston, Stewart | 50 min |
| Jun 12, 10:00 PM CDT | Severe Thunderstorm Warning | OHX | Stewart | 30 min |
| Jun 13, 7:18 AM CDT | Special Weather Statement | OHX | Dickson | 42 min |
| Jun 13, 8:09 AM CDT | Special Weather Statement | OHX | Hickman | 21 min |
| Jun 13, 8:16 AM CDT | Special Weather Statement | OHX | Dickson | 29 min |
| Jun 13, 8:25 AM CDT | Special Weather Statement | OHX | Williamson | 35 min |
| Jun 13, 4:13 PM CDT | Special Weather Statement | OHX | Williamson | 17 min |
| Jun 13, 5:27 PM CDT | Special Weather Statement | OHX | Clay | 48 min |
| Jun 13, 5:34 PM CDT | Special Weather Statement | OHX | Marshall | 26 min |
| Jun 13, 5:49 PM CDT | Special Weather Statement | OHX | Smith | 41 min |
| Jun 13, 5:54 PM CDT | Special Weather Statement | OHX | Bedford | 36 min |
| Jun 13, 6:34 PM CDT | Special Weather Statement | OHX | DeKalb | 41 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 2021Every severe thunderstorm warning in 2021
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.