Alert archive / Virginia / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 129, NWS Wakefield, VA

June 17, 2019Isle of Wight County, City of Chesapeake, City of Suffolk, Virginia

NWS Wakefield, VA issued this severe thunderstorm warning at Jun 17, 2019, 6:33 PM EDT for Isle of Wight County, City of Chesapeake, City of Suffolk, Virginia. It was in force for 26 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 17, 2019, 6:33 PM EDT (22:33 UTC)
Expired: Jun 17, 2019, 6:59 PM EDT
In force: 26 min
Issued by: NWS Wakefield, VA
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties City of Chesapeake, VA, City of Suffolk, VA, Isle of Wight County, VA

The radar

The Norfolk radar (KAKQ), 48 km from the middle of the area, began a volume at 22:34 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 10.6 hours before the alert went out and 164 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: 322 J/kg
Mixed-layer CIN: -189 J/kg
Mixed-layer LCL: 1296 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 6 m²/s²
0-3 km storm-relative helicity: 150 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Wakefield, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 17, 4:01 PM EDT, 2 hours 32 minutes earlier.

Area forecast discussion, Jun 17, 4:01 PM EDT, 2 hours 32 minutes before

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Hazardous weather outlook, Jun 17, 4:09 AM EDT, 14 hours 24 minutes before

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In the hours before

Special weather statement, Jun 17, 5:30 PM EDT, 1 hour 3 minutes before

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Special weather statement, Jun 17, 5:34 PM EDT, 59 minutes before

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Special weather statement, Jun 17, 5:48 PM EDT, 45 minutes before

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Special weather statement, Jun 17, 6:02 PM EDT, 31 minutes before

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Special weather statement, Jun 17, 6:26 PM EDT, 7 minutes before

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Local storm report, Jun 17, 6:29 PM EDT, 4 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 17, 2:37 PM EDT	Special Weather Statement	AKQ	Prince Edward	38 min
Jun 17, 3:52 PM EDT	Special Weather Statement	AKQ	Brunswick	38 min
Jun 17, 4:00 PM EDT	Special Weather Statement	AKQ	King and Queen	30 min
Jun 17, 4:14 PM EDT	Special Weather Statement	AKQ	York, City of Poquoson	31 min
Jun 17, 4:26 PM EDT	Special Weather Statement	AKQ	Lunenburg, Mecklenburg	49 min
Jun 17, 4:29 PM EDT	Special Weather Statement	AKQ	Greensville, City of Emporia	31 min
Jun 17, 4:35 PM EDT	Special Weather Statement	AKQ	Middlesex	25 min
Jun 17, 4:36 PM EDT	Special Weather Statement	AKQ	King and Queen	39 min
Jun 17, 4:51 PM EDT	Special Weather Statement	AKQ	York, City of Hampton, City of Newport News, City of Poquoson	24 min
Jun 17, 5:14 PM EDT	Special Weather Statement	AKQ	City of Hampton, City of Poquoson	31 min
Jun 17, 5:18 PM EDT	Special Weather Statement	AKQ	Fluvanna	42 min
Jun 17, 5:30 PM EDT	Special Weather Statement	AKQ	Brunswick, Mecklenburg	30 min
Jun 17, 5:40 PM EDT	Severe Thunderstorm Warning	AKQ	Louisa	50 min
Jun 17, 5:48 PM EDT	Special Weather Statement	AKQ	Southampton, City of Franklin	27 min
Jun 17, 6:02 PM EDT	Special Weather Statement	AKQ	Greensville	28 min
Jun 17, 6:20 PM EDT	Severe Thunderstorm Warning	AKQ	Caroline, Hanover, Louisa	25 min
Jun 17, 6:26 PM EDT	Special Weather Statement	AKQ	City of Franklin, City of Suffolk	34 min
Jun 17, 6:51 PM EDT	Special Weather Statement	AKQ	Charles City, Gloucester, James City, Mathews	39 min
Jun 17, 7:02 PM EDT	Special Weather Statement	AKQ	City of Chesapeake, City of Suffolk	43 min
Jun 17, 7:12 PM EDT	Special Weather Statement	AKQ	City of Norfolk, City of Portsmouth	33 min
Jun 17, 7:25 PM EDT	Special Marine Warning	AKQ		65 min
Jun 17, 7:35 PM EDT	Special Marine Warning	AKQ		70 min
Jun 17, 7:59 PM EDT	Special Weather Statement	AKQ	Mathews, Northampton	46 min
Jun 17, 5:34 PM EDT	Special Weather Statement	AKQ	Somerset	41 min
Jun 17, 7:56 PM EDT	Special Weather Statement	AKQ	Dorchester	49 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2019 Every 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.