Alert archive / Virginia / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 85, NWS Morristown, TN
NWS Morristown, TN issued this severe thunderstorm warning at Jun 28, 2021, 6:42 PM EDT for Wise County, Virginia. It was in force for 48 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 28, 2021, 6:42 PM EDT (22:42 UTC)
- Expired
- Jun 28, 2021, 7:30 PM EDT
- In force
- 48 min
- Issued by
- NWS Morristown, TN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Wise County, VA
The radar
The Jackson,KY radar (KJKL), 83 km from the middle of the area, began a volume at 22:43 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 28, 7:23 PM EDT | TSTM WND DMG | Pound, VA | SEVERAL TREES DOWN. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.7 hours before the alert went out and 271 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
- 285 J/kg
- Mixed-layer CIN
- -32 J/kg
- Mixed-layer LCL
- 977 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 6 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
700
WUUS54 KMRX 282242
SVRMRX
VAC195-282330-
/O.NEW.KMRX.SV.W.0085.210628T2242Z-210628T2330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
642 PM EDT Mon Jun 28 2021
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
Central Wise County in southwestern Virginia...
* Until 730 PM EDT.
* At 642 PM EDT, a severe thunderstorm was located near Wise, moving
west at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Wise, Pound and Pardee.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3712 8254 3703 8248 3701 8245 3695 8248
3697 8287 3698 8286 3699 8283 3701 8283
3701 8279 3703 8276 3703 8275 3704 8274
3705 8272 3712 8272 3716 8263
TIME...MOT...LOC 2242Z 105DEG 16KT 3702 8255
HAIL...0.75IN
WIND...60MPH
$$
DH1 follow-up statement
787
WWUS54 KMRX 282318
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
718 PM EDT Mon Jun 28 2021
VAC195-282330-
/O.CON.KMRX.SV.W.0085.000000T0000Z-210628T2330Z/
Wise VA-
718 PM EDT Mon Jun 28 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR NORTH CENTRAL WISE COUNTY...
At 718 PM EDT, a severe thunderstorm was located near Payne Gap, or 8
miles north of Wise, moving west at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Pound.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3707 8251 3705 8251 3703 8253 3700 8255
3703 8276 3705 8272 3712 8272 3716 8263
3712 8254
TIME...MOT...LOC 2318Z 089DEG 18KT 3709 8261
HAIL...0.75IN
WIND...60MPH
$$
DHThe office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 4:24 PM EDT | Special Weather Statement | MRX | Washington | 51 min |
| Jun 28, 6:19 PM EDT | Special Weather Statement | MRX | City of Norton | 41 min |
| Jun 28, 7:28 PM EDT | Severe Thunderstorm Warning | MRX | Wise | 26 min |
Nearby
Severe Thunderstorm Warnings in Virginia, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.