Alert archive / Virginia / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 56, NWS Blacksburg, VA

June 16, 2023Buckingham County, Virginia

NWS Blacksburg, VA issued this severe thunderstorm warning at Jun 16, 2023, 3:13 PM EDT for Buckingham County, Virginia. 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 counties it named.

The facts

Issued: Jun 16, 2023, 3:13 PM EDT (19:13 UTC)
Expired: Jun 16, 2023, 4:00 PM EDT
In force: 47 min
Issued by: NWS Blacksburg, VA
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Buckingham County, VA

The radar

The Norfolk radar (KAKQ), 150 km from the middle of the area, began a volume at 19:12 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

Washington/Dulle, VA (KIAD), launched 12:00Z, 7.2 hours before the alert went out and 182 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 119 J/kg
Mixed-layer CIN: -101 J/kg
Mixed-layer LCL: 910 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 40 m²/s²
0-3 km storm-relative helicity: 101 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

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 Blacksburg, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 16, 2:59 PM EDT, 14 minutes earlier.

Area forecast discussion, Jun 16, 2:59 PM EDT, 14 minutes before

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Hazardous weather outlook, Jun 16, 4:19 AM EDT, 10 hours 54 minutes before

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In the hours before

Local storm report, Jun 16, 2:34 PM EDT, 39 minutes before

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Local storm report, Jun 16, 2:48 PM EDT, 25 minutes before

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Local storm report, Jun 16, 2:54 PM EDT, 19 minutes before

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Local storm report, Jun 16, 2:59 PM EDT, 14 minutes before

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Local storm report, Jun 16, 3:02 PM EDT, 11 minutes before

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Local storm report, Jun 16, 3:05 PM EDT, 8 minutes before

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The office that day

Everything else NWS Blacksburg, VA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 15, 9:19 PM EDT	Special Weather Statement	RNK	Pittsylvania	26 min
Jun 15, 9:40 PM EDT	Special Weather Statement	RNK	Smyth	35 min
Jun 15, 10:17 PM EDT	Special Weather Statement	RNK	Grayson, Smyth	28 min
Jun 16, 1:13 PM EDT	Special Weather Statement	RNK	Buckingham	32 min
Jun 16, 1:18 PM EDT	Special Weather Statement	RNK	Alleghany, Rockbridge, City of Buena Vista, City of Covington, City of Lexington	27 min
Jun 16, 1:31 PM EDT	Special Weather Statement	RNK	Cumberland	14 min
Jun 16, 1:48 PM EDT	Special Weather Statement	RNK	Amherst, Botetourt, Rockbridge, City of Buena Vista, City of Lexington	42 min
Jun 16, 1:57 PM EDT	Special Weather Statement	RNK	Craig	33 min
Jun 16, 2:18 PM EDT	Severe Thunderstorm Warning	RNK	Amherst, Bedford, Botetourt, Rockbridge, City of Buena Vista	57 min
Jun 16, 2:26 PM EDT	Special Weather Statement	RNK	City of Martinsville	34 min
Jun 16, 2:46 PM EDT	Severe Thunderstorm Warning	RNK	Buckingham	59 min
Jun 16, 2:55 PM EDT	Severe Thunderstorm Warning	RNK	Henry, Pittsylvania	34 min
Jun 16, 3:15 PM EDT	Severe Thunderstorm Warning	RNK	Pittsylvania, City of Danville	32 min
Jun 16, 3:18 PM EDT	Special Weather Statement	RNK	Appomattox, Bedford, Buckingham, Campbell, City of Lynchburg	42 min
Jun 16, 3:23 PM EDT	Special Weather Statement	RNK	Halifax	37 min
Jun 16, 3:36 PM EDT	Severe Thunderstorm Warning	RNK	Halifax	31 min
Jun 16, 4:31 PM EDT	Special Weather Statement	RNK	Charlotte	29 min
Jun 16, 5:11 PM EDT	Special Weather Statement	RNK	City of Danville	34 min
Jun 16, 5:17 PM EDT	Special Weather Statement	RNK	Charlotte	28 min
Jun 15, 9:05 PM EDT	Special Weather Statement	RNK	Surry	25 min
Jun 16, 3:27 PM EDT	Severe Thunderstorm Warning	RNK	Caswell	45 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2023 Every severe thunderstorm warning in 2023

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.