Alert archive / Virginia / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 211, NWS Wakefield, VA

August 7, 20195 counties in Virginia

NWS Wakefield, VA issued this severe thunderstorm warning at Aug 7, 2019, 3:17 PM EDT for 5 counties in Virginia. It was in force for 21 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 7, 2019, 3:17 PM EDT (19:17 UTC)
Expired
Aug 7, 2019, 3:38 PM EDT
In force
21 min
Issued by
NWS Wakefield, VA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Caroline County, VA, Hanover County, VA, Henrico County, VA, King and Queen County, VA, King William County, VA

The radar

The Norfolk radar (KAKQ), 86 km from the middle of the area, began a volume at 19:21 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 7, 1:53 PM EDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 12:00Z, 7.3 hours before the alert went out and 136 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-pSkew-T log-p diagram, Washington/Dulle, VA at 12:00Z on 2019-08-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 371 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Washington/Dulle, VA at 12:00Z on 2019-08-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
371 J/kg
Mixed-layer CIN
-114 J/kg
Mixed-layer LCL
1115 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
70 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

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 Aug 7, 2:39 PM EDT, 38 minutes earlier.

Area forecast discussion, Aug 7, 2:39 PM EDT, 38 minutes before
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Hazardous weather outlook, Aug 7, 2:50 PM EDT, 27 minutes before
Hazardous Weather Outlook
National Weather Service Wakefield VA
250 PM EDT Wed Aug 7 2019

MDZ021>024-NCZ012>014-030-VAZ048-060>062-064>069-075>090-092-093-
095>097-509>525-081900-
Dorchester-Wicomico-Somerset-Inland Worcester-Northampton-Hertford-
Gates-Bertie-Fluvanna-Prince Edward-Cumberland-Goochland-Caroline-
Mecklenburg-Lunenburg-Nottoway-Amelia-Powhatan-Westmoreland-Richmond-
Northumberland-Lancaster-Brunswick-Dinwiddie-Prince George-
Charles City-New Kent-Gloucester-Middlesex-Mathews-Greensville-
Sussex-Surry-James City-Southampton-Isle of Wight-Norfolk/Portsmouth-
Suffolk-Chesapeake-Western Louisa-Eastern Louisa-Western Hanover-
Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Western King William-Eastern King William-Western King and Queen-
Eastern King and Queen-Western Essex-Eastern Essex-York-Newport News-
Hampton/Poquoson-
250 PM EDT Wed Aug 7 2019

...SEVERE THUNDERSTORM WATCH 560 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southeast Maryland, northeast
North Carolina, central Virginia, east central Virginia, eastern
Virginia, north central Virginia, south central Virginia and
southeast Virginia.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

There is a slight risk of severe thunderstorms after 2 pm this
afternoon into this evening. Primary threats will be damaging
winds...locally heavy rain...and frequent lightning.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MDZ025-VAZ099-100-081900-
Maryland Beaches-Accomack-Northampton-
250 PM EDT Wed Aug 7 2019

...SEVERE THUNDERSTORM WATCH 560 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...MODERATE RIP CURRENT RISK IN EFFECT UNTIL 8 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for southeast Maryland, eastern
Virginia and southeast Virginia.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   MODERATE RIP CURRENT RISK.
   Severe Thunderstorm Watch.

Scattered thunderstorms are expected across the outlook area after
4 pm this afternoon into this evening. Some of the storms may
produce strong gusty winds...frequent lightning...and locally heavy
downpours.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ015>017-031-032-102-VAZ098-081900-
Pasquotank-Camden-Western Currituck-Chowan-Perquimans-
Eastern Currituck-Virginia Beach-
250 PM EDT Wed Aug 7 2019

...SEVERE THUNDERSTORM WATCH 560 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for northeast North Carolina and
southeast Virginia.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

Scattered thunderstorms are expected across the outlook area after 4
pm this afternoon into this evening. Some of the storms may produce
strong gusty winds...frequent lightning...and locally heavy
downpours.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

In the hours before

Special weather statement, Aug 7, 2:45 PM EDT, 32 minutes before
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Special weather statement, Aug 7, 2:50 PM EDT, 27 minutes before
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Special weather statement, Aug 7, 2:52 PM EDT, 25 minutes before
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Special weather statement, Aug 7, 3:06 PM EDT, 11 minutes before
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Local storm report, Aug 7, 3:08 PM EDT, 9 minutes before
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Local storm report, Aug 7, 3:09 PM EDT, 8 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 7, 12:53 PM EDTSpecial Weather StatementAKQMecklenburg52 min
Aug 7, 1:04 PM EDTSevere Thunderstorm WarningAKQMecklenburg41 min
Aug 7, 1:10 PM EDTSpecial Weather StatementAKQPrince Edward65 min
Aug 7, 1:16 PM EDTSevere Thunderstorm WarningAKQPrince George, Surry, Sussex44 min
Aug 7, 1:19 PM EDTSpecial Weather StatementAKQGoochland56 min
Aug 7, 1:39 PM EDTSpecial Weather StatementAKQBrunswick51 min
Aug 7, 1:40 PM EDTSevere Thunderstorm WarningAKQBrunswick50 min
Aug 7, 2:07 PM EDTSpecial Weather StatementAKQSurry, Sussex38 min
Aug 7, 2:19 PM EDTSpecial Marine WarningAKQ41 min
Aug 7, 2:28 PM EDTSevere Thunderstorm WarningAKQCharles City, James City, King William, New Kent, Prince George47 min
Aug 7, 2:45 PM EDTSpecial Weather StatementAKQHanover45 min
Aug 7, 2:50 PM EDTSpecial Weather StatementAKQYork25 min
Aug 7, 2:52 PM EDTSpecial Weather StatementAKQSussex38 min
Aug 7, 3:02 PM EDTSevere Thunderstorm WarningAKQSouthampton, Sussex43 min
Aug 7, 3:06 PM EDTSpecial Weather StatementAKQGloucester, Middlesex54 min
Aug 7, 3:14 PM EDTSpecial Marine WarningAKQ61 min
Aug 7, 3:17 PM EDTSevere Thunderstorm WarningAKQChesterfield, Dinwiddie, Prince George, City of Colonial Heights, City of Hopewell, City of Petersburg43 min
Aug 7, 3:25 PM EDTSpecial Marine WarningAKQ65 min
Aug 7, 3:26 PM EDTSevere Thunderstorm WarningAKQEssex, Richmond, Westmoreland49 min
Aug 7, 3:27 PM EDTSevere Thunderstorm WarningAKQGloucester, Mathews, York48 min
Aug 7, 3:37 PM EDTSpecial Weather StatementAKQIsle of Wight, Southampton, City of Franklin, City of Norfolk, City of Portsmouth, City of Suffolk38 min
Aug 7, 3:43 PM EDTSpecial Weather StatementAKQHenrico, King William, City of Richmond47 min
Aug 7, 3:50 PM EDTSevere Thunderstorm WarningAKQIsle of Wight, City of Suffolk40 min
Aug 7, 3:56 PM EDTSevere Thunderstorm WarningAKQAccomack, Northampton64 min
Aug 7, 3:58 PM EDTSpecial Weather StatementAKQCity of Norfolk47 min
Aug 7, 4:00 PM EDTSpecial Weather StatementAKQCity of Franklin, City of Suffolk45 min
Aug 7, 4:00 PM EDTSevere Thunderstorm WarningAKQYork, City of Hampton, City of Newport News, City of Poquoson46 min
Aug 7, 4:07 PM EDTSpecial Marine WarningAKQ53 min
Aug 7, 4:08 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Norfolk, City of Portsmouth, City of Virginia Beach67 min
Aug 7, 4:10 PM EDTSpecial Marine WarningAKQ80 min
Aug 7, 4:13 PM EDTAreal Flood AdvisoryAKQHanover, Henrico, City of Richmond2 hr
Aug 7, 4:17 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Suffolk43 min
Aug 7, 4:22 PM EDTSpecial Marine WarningAKQ68 min
Aug 7, 4:26 PM EDTSevere Thunderstorm WarningAKQCity of Virginia Beach64 min
Aug 7, 4:30 PM EDTSpecial Marine WarningAKQ30 min
Aug 7, 4:32 PM EDTSpecial Weather StatementAKQKing and Queen, King William43 min
Aug 7, 4:41 PM EDTSpecial Marine WarningAKQ64 min
Aug 7, 4:43 PM EDTAreal Flood AdvisoryAKQCity of Chesapeake, City of Norfolk, City of Portsmouth, City of Suffolk, City of Virginia Beach3 hr
Aug 7, 4:49 PM EDTSpecial Marine WarningAKQ56 min
Aug 7, 4:55 PM EDTFlash Flood WarningAKQCity of Chesapeake, City of Norfolk, City of Portsmouth, City of Virginia Beach3 hr
Aug 7, 4:59 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Suffolk46 min
Aug 7, 5:10 PM EDTAreal Flood AdvisoryAKQCity of Chesapeake, City of Virginia Beach3 hr
Aug 7, 5:14 PM EDTSpecial Marine WarningAKQ61 min
Aug 7, 5:29 PM EDTSevere Thunderstorm WarningAKQCity of Virginia Beach33 min
Aug 7, 5:33 PM EDTSpecial Marine WarningAKQ57 min
Aug 7, 5:44 PM EDTSpecial Marine WarningAKQ61 min
Aug 7, 5:59 PM EDTSpecial Weather StatementAKQCaroline46 min
Aug 7, 6:17 PM EDTSpecial Marine WarningAKQ58 min
Aug 7, 6:47 PM EDTSpecial Weather StatementAKQCaroline43 min
Aug 7, 7:09 PM EDTSpecial Weather StatementAKQWestmoreland51 min
Aug 7, 7:32 PM EDTSpecial Weather StatementAKQCaroline43 min
Aug 7, 7:58 PM EDTSpecial Weather StatementAKQHanover47 min
Aug 7, 5:00 PM EDTSevere Thunderstorm WarningAKQBertie, Camden, Chowan, Currituck, Gates, Hertford and 2 more45 min
Aug 7, 5:48 PM EDTSpecial Weather StatementAKQCamden, Currituck, Pasquotank72 min
Aug 7, 12:55 PM EDTSpecial Weather StatementAKQWorcester50 min
Aug 7, 2:12 PM EDTSpecial Weather StatementAKQWorcester48 min
Aug 7, 5:09 PM EDTSpecial Weather StatementAKQDorchester51 min
Aug 7, 5:58 PM EDTSpecial Weather StatementAKQDorchester47 min
Aug 7, 6:49 PM EDTSpecial Weather StatementAKQWicomico26 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.