Alert archive / Virginia / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 148, NWS Morristown, TN
NWS Morristown, TN issued this severe thunderstorm warning at Aug 4, 2010, 7:50 PM EDT for Russell County, Washington County, Virginia. 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 counties it named.
The facts
- Issued
- Aug 4, 2010, 7:50 PM EDT (23:50 UTC)
- Expired
- Aug 4, 2010, 8:20 PM EDT
- In force
- 30 min
- Issued by
- NWS Morristown, TN
- Area
- Storm-based polygon
Counties Russell County, VA, Washington County, VA
The radar
The Jackson,KY radar (KJKL), 142 km from the middle of the area, began a volume at 23:51 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 forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Morristown, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 4, 7:18 PM EDT, 32 minutes earlier.
Area forecast discussion, Aug 4, 7:18 PM EDT, 32 minutes before
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</html>Hazardous weather outlook, Aug 4, 1:50 PM EDT, 6 hours before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE MORRISTOWN TN 150 PM EDT WED AUG 4 2010 NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002- 005-006-008-051000- CHEROKEE-CLAY-SCOTT TN-CAMPBELL-CLAIBORNE-HANCOCK-HAWKINS- SULLIVAN-JOHNSON-MORGAN-ANDERSON-UNION-GRAINGER-HAMBLEN- NORTHWEST COCKE-COCKE SMOKY MOUNTAINS-NORTHWEST GREENE- SOUTHEAST GREENE-WASHINGTON TN-UNICOI-NORTHWEST CARTER- SOUTHEAST CARTER-ROANE-LOUDON-KNOX-JEFFERSON-NW BLOUNT- BLOUNT SMOKY MOUNTAINS-NORTH SEVIER-SEVIER SMOKY MOUNTAINS- SEQUATCHIE-BLEDSOE-RHEA-MEIGS-MCMINN-NORTHWEST MONROE- SOUTHEAST MONROE-MARION-HAMILTON-BRADLEY-WEST POLK-EAST POLK- LEE-WISE-SCOTT-RUSSELL-WASHINGTON- 150 PM EDT (1250 PM CDT) WED AUG 4 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST TENNESSEE...SOUTHWEST VIRGINIA AND EXTREME SOUTHWEST NORTH CAROLINA. .DAY ONE...TODAY AND TONIGHT ANOTHER HOT DAY IS IN STORE FOR THE SOUTHERN APPALACHIAN REGION... WITH ISOLATED AFTERNOON SHOWERS AND THUNDERSTORMS POSSIBLE AROUND THE HIGHER ELEVATIONS. THE COMBINATION OF VERY HOT TEMPERATURES AND HIGH HUMIDITY LEVELS WILL PRODUCE HEAT INDICES ABOVE 100 DEGREES ACROSS MUCH OF THE REGION. FOR MORE DETAILS...PLEASE SEE THE HEAT ADVISORY ISSUED FOR THE SOUTHERN AND CENTRAL AREAS OF THE GREAT TENNESSEE VALLEY WHERE HEAT INDICES WILL EXCEED 105 DEGREES. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY HEAT INDICES ARE ONCE AGAIN EXPECTED TO EXCEED 100 DEGREES OVER MOST OF THE REGION BY THURSDAY AFTERNOON...BUT WITH A WEAK COLD FRONT APPROACHING THE REGION. THIS COLD FRONT WILL TRIGGER SCATTERED SHOWERS AND THUNDERSTORMS ON THURSDAY...WITH A FEW OF THESE STORMS POSSIBLY BECOMING STRONG TO SEVERE DURING THE AFTERNOON AND EVENING HOURS. THESE STORMS WILL HAVE THE POTENTIAL TO PRODUCE DAMAGING WINDS...LARGE HAIL...FREQUENT CLOUD TO GROUND LIGHTNING...AND LOCALLY HEAVY RAINFALL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED ON THURSDAY AFTERNOON AND EVENING. DMG
In the hours before
Special weather statement, Aug 4, 4:09 PM EDT, 3 hours 41 minutes before
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</html>Special weather statement, Aug 4, 5:09 PM EDT, 2 hours 41 minutes before
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</html>Special weather statement, Aug 4, 5:34 PM EDT, 2 hours 16 minutes before
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</html>Special weather statement, Aug 4, 5:59 PM EDT, 1 hour 51 minutes before
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</html>Special weather statement, Aug 4, 6:49 PM EDT, 1 hour 1 minute before
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</html>Special weather statement, Aug 4, 7:35 PM EDT, 15 minutes before
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</html>The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 4, 4:44 PM EDT | Areal Flood Advisory | MRX | Claiborne | 2 hr |
| Aug 4, 5:44 PM EDT | Severe Thunderstorm Warning | MRX | Carter, Johnson, Sullivan | 46 min |
| Aug 4, 6:26 PM EDT | Areal Flood Advisory | MRX | Carter, Hancock, Hawkins, Johnson, Sullivan, Washington | 119 min |
| Aug 4, 6:07 PM EDT | Severe Thunderstorm Warning | MRX | Lee, Scott, Wise, City of Norton | 38 min |
| Aug 4, 6:44 PM EDT | Severe Thunderstorm Warning | MRX | Russell, Scott, Wise, City of Norton | 46 min |
Nearby
Severe Thunderstorm Warnings in Virginia, 2010Every severe thunderstorm warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.