Alert archive / Tennessee / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 17, NWS Nashville, TN
NWS Nashville, TN issued this severe thunderstorm warning at Mar 25, 2021, 5:15 PM CDT for Hickman County, Humphreys County, Perry County, Tennessee. It was in force for 30 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
- Mar 25, 2021, 5:15 PM CDT (22:15 UTC)
- Expired
- Mar 25, 2021, 5:45 PM CDT
- In force
- 30 min
- Issued by
- NWS Nashville, TN
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Hickman County, TN, Humphreys County, TN, Perry County, TN
The radar
The Ft Campbell radar (KHPX), 98 km from the middle of the area, began a volume at 22:16 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 |
|---|---|---|---|
| Mar 25, 3:48 PM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 12:00Z, 10.3 hours before the alert went out and 101 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
- 60 J/kg
- Mixed-layer CIN
- -88 J/kg
- Mixed-layer LCL
- 753 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 168 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
884
WUUS54 KOHX 252215
SVROHX
TNC081-085-135-252245-
/O.NEW.KOHX.SV.W.0017.210325T2215Z-210325T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Nashville TN
515 PM CDT Thu Mar 25 2021
The National Weather Service in Nashville has issued a
* Severe Thunderstorm Warning for...
Northeastern Perry County in Middle Tennessee...
Southeastern Humphreys County in Middle Tennessee...
Northwestern Hickman County in Middle Tennessee...
* Until 545 PM CDT.
* At 515 PM CDT, a severe thunderstorm was located 10 miles north of
Linden, moving northeast at 50 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...
Centerville, Hurricane Mills, Lobelville, Nunnelly, Pinewood and
Bucksnort.
This includes Interstate 40 between mile markers 136 and 163.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1100 PM CDT for Middle
Tennessee.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3585 8796 3610 8760 3604 8755 3602 8755
3600 8754 3599 8749 3583 8734 3566 8789
3578 8798
TIME...MOT...LOC 2215Z 237DEG 43KT 3577 8786
HAIL...1.00IN
WIND...60MPH
$$
102 follow-up statements
303
WWUS54 KOHX 252229
SVSOHX
Severe Weather Statement
National Weather Service Nashville TN
529 PM CDT Thu Mar 25 2021
TNC135-252238-
/O.CAN.KOHX.SV.W.0017.000000T0000Z-210325T2245Z/
Perry TN-
529 PM CDT Thu Mar 25 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN PERRY COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until 1100 PM CDT for Middle
Tennessee.
LAT...LON 3594 8783 3610 8760 3604 8755 3602 8755
3600 8754 3599 8749 3592 8742 3588 8772
3588 8777
TIME...MOT...LOC 2228Z 237DEG 43KT 3586 8770
$$
TNC081-085-252245-
/O.CON.KOHX.SV.W.0017.000000T0000Z-210325T2245Z/
Humphreys TN-Hickman TN-
529 PM CDT Thu Mar 25 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR SOUTHEASTERN HUMPHREYS AND NORTHWESTERN HICKMAN COUNTIES...
At 528 PM CDT, a severe thunderstorm was located 9 miles southeast of
Hurricane Mills, or 13 miles west of Centerville, moving northeast at
50 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...
Hurricane Mills, Pinewood and Bucksnort.
This includes Interstate 40 near mile marker 145, and between mile
markers 152 and 163.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1100 PM CDT for Middle
Tennessee.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3594 8783 3610 8760 3604 8755 3602 8755
3600 8754 3599 8749 3592 8742 3588 8772
3588 8777
TIME...MOT...LOC 2228Z 237DEG 43KT 3586 8770
HAIL...1.00IN
WIND...60MPH
$$
10509
WWUS54 KOHX 252238
SVSOHX
Severe Weather Statement
National Weather Service Nashville TN
538 PM CDT Thu Mar 25 2021
TNC081-085-252247-
/O.EXP.KOHX.SV.W.0017.000000T0000Z-210325T2245Z/
Humphreys TN-Hickman TN-
538 PM CDT Thu Mar 25 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HUMPHREYS AND
NORTHWESTERN HICKMAN COUNTIES WILL EXPIRE AT 545 PM CDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
A Tornado Watch remains in effect until 1100 PM CDT for Middle
Tennessee.
LAT...LON 3594 8783 3610 8760 3604 8755 3602 8755
3600 8754 3599 8749 3592 8742 3588 8772
3588 8777
TIME...MOT...LOC 2237Z 237DEG 43KT 3592 8759
$$
10The office that day
Everything else NWS Nashville, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 24, 8:08 PM CDT | Flash Flood Watch | OHX | Bedford, Cannon, Cheatham, Clay, Coffee, Cumberland and 32 more | 27 hr |
| Mar 25, 2:19 AM CDT | Wind Advisory | OHX | Bedford, Cannon, Cheatham, Clay, Coffee, Cumberland and 32 more | 21 hr |
| Mar 25, 3:15 PM CDT | Special Weather Statement | OHX | Giles | 30 min |
| Mar 25, 3:31 PM CDT | Special Weather Statement | OHX | Warren | 29 min |
| Mar 25, 3:50 PM CDT | Special Weather Statement | OHX | Maury, Williamson | 25 min |
| Mar 25, 4:01 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Maury, Williamson | 29 min |
| Mar 25, 4:04 PM CDT | Special Weather Statement | OHX | Overton, Putnam, White | 26 min |
| Mar 25, 4:23 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Sumner, Williamson, Wilson | 37 min |
| Mar 25, 4:50 PM CDT | Severe Thunderstorm Warning | OHX | Robertson, Sumner | 25 min |
| Mar 25, 5:05 PM CDT | Special Weather Statement | OHX | Perry | 40 min |
| Mar 25, 6:40 PM CDT | Special Weather Statement | OHX | Robertson | 20 min |
| Mar 25, 6:55 PM CDT | Special Weather Statement | OHX | Hickman | 35 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.