Alert archive / Virginia / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 270, NWS Wakefield, VA
NWS Wakefield, VA issued this severe thunderstorm warning at Aug 19, 2019, 6:47 PM EDT for Lunenburg County, Nottoway County, Virginia. It was in force for 28 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 19, 2019, 6:47 PM EDT (22:47 UTC)
- Expired
- Aug 19, 2019, 7:15 PM EDT
- In force
- 28 min
- Issued by
- NWS Wakefield, VA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Lunenburg County, VA, Nottoway County, VA
The radar
The Norfolk radar (KAKQ), 101 km from the middle of the area, began a volume at 22:51 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.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.8 hours before the alert went out and 190 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
- 721 J/kg
- Mixed-layer CIN
- -106 J/kg
- Mixed-layer LCL
- 1337 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -4 m²/s²
- 0-3 km storm-relative helicity
- 6 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Wakefield, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 19, 3:46 PM EDT, 3 hours 1 minute earlier.
Area forecast discussion, Aug 19, 3:46 PM EDT, 3 hours 1 minute before
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</html>Hazardous weather outlook, Aug 19, 3:07 PM EDT, 3 hours 40 minutes before
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</html>In the hours before
Special weather statement, Aug 19, 6:15 PM EDT, 32 minutes before
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</html>Special weather statement, Aug 19, 6:18 PM EDT, 29 minutes before
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</html>Special weather statement, Aug 19, 6:25 PM EDT, 22 minutes before
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</html>Local storm report, Aug 19, 6:31 PM EDT, 16 minutes before
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</html>Special weather statement, Aug 19, 6:32 PM EDT, 15 minutes before
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</html>Local storm report, Aug 19, 6:45 PM EDT, 2 minutes before
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</html>The office that day
Everything else NWS Wakefield, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 19, 2:44 PM EDT | Special Weather Statement | AKQ | Caroline | 46 min |
| Aug 19, 3:41 PM EDT | Special Weather Statement | AKQ | New Kent | 34 min |
| Aug 19, 4:17 PM EDT | Special Weather Statement | AKQ | Amelia | 28 min |
| Aug 19, 4:19 PM EDT | Special Weather Statement | AKQ | City of Virginia Beach | 26 min |
| Aug 19, 4:36 PM EDT | Severe Thunderstorm Warning | AKQ | City of Virginia Beach | 27 min |
| Aug 19, 4:44 PM EDT | Special Weather Statement | AKQ | Henrico | 31 min |
| Aug 19, 4:47 PM EDT | Special Weather Statement | AKQ | Richmond | 43 min |
| Aug 19, 5:13 PM EDT | Special Weather Statement | AKQ | Mecklenburg | 32 min |
| Aug 19, 5:15 PM EDT | Special Weather Statement | AKQ | Henrico | 30 min |
| Aug 19, 5:24 PM EDT | Special Weather Statement | AKQ | Dinwiddie | 36 min |
| Aug 19, 5:28 PM EDT | Special Weather Statement | AKQ | Northumberland | 32 min |
| Aug 19, 5:29 PM EDT | Special Weather Statement | AKQ | Essex, Richmond | 46 min |
| Aug 19, 5:38 PM EDT | Severe Thunderstorm Warning | AKQ | Northumberland | 52 min |
| Aug 19, 5:47 PM EDT | Severe Thunderstorm Warning | AKQ | Chesterfield, Henrico | 43 min |
| Aug 19, 5:56 PM EDT | Special Weather Statement | AKQ | Caroline | 34 min |
| Aug 19, 6:09 PM EDT | Special Weather Statement | AKQ | Dinwiddie | 51 min |
| Aug 19, 6:10 PM EDT | Areal Flood Advisory | AKQ | Northumberland, Westmoreland | 3 hr |
| Aug 19, 6:15 PM EDT | Special Weather Statement | AKQ | Northumberland | 45 min |
| Aug 19, 6:18 PM EDT | Special Weather Statement | AKQ | Sussex | 42 min |
| Aug 19, 6:25 PM EDT | Special Weather Statement | AKQ | Fluvanna | 50 min |
| Aug 19, 6:27 PM EDT | Severe Thunderstorm Warning | AKQ | Brunswick, Lunenburg, Nottoway | 48 min |
| Aug 19, 6:32 PM EDT | Special Weather Statement | AKQ | Lunenburg, Prince Edward | 43 min |
| Aug 19, 6:37 PM EDT | Severe Thunderstorm Warning | AKQ | Lunenburg, Nottoway, Prince Edward | 38 min |
| Aug 19, 6:56 PM EDT | Special Weather Statement | AKQ | Lancaster | 34 min |
| Aug 19, 6:59 PM EDT | Areal Flood Advisory | AKQ | Brunswick, Dinwiddie, Lunenburg, Nottoway, Prince Edward | 3 hr |
| Aug 19, 7:16 PM EDT | Special Weather Statement | AKQ | Lunenburg | 44 min |
| Aug 19, 7:22 PM EDT | Special Weather Statement | AKQ | Westmoreland | 38 min |
| Aug 19, 7:34 PM EDT | Special Weather Statement | AKQ | Lunenburg | 26 min |
| Aug 19, 7:39 PM EDT | Severe Thunderstorm Warning | AKQ | Essex, Richmond, Westmoreland | 39 min |
| Aug 19, 1:59 PM EDT | Special Weather Statement | AKQ | Worcester | 31 min |
| Aug 19, 2:18 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 28 min |
| Aug 19, 2:49 PM EDT | Special Weather Statement | AKQ | Worcester | 26 min |
| Aug 19, 3:37 PM EDT | Areal Flood Advisory | AKQ | Worcester | 113 min |
| Aug 19, 4:11 PM EDT | Special Weather Statement | AKQ | Dorchester | 34 min |
| Aug 19, 5:45 PM EDT | Special Weather Statement | AKQ | Dorchester | 45 min |
| Aug 19, 6:53 PM EDT | Special Weather Statement | AKQ | Dorchester | 52 min |
Nearby
Severe Thunderstorm Warnings in Virginia, 2019Every severe thunderstorm warning in 2019
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.