Alert archive / Virginia / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 72, NWS Wakefield, VA

June 22, 20185 counties in Virginia

NWS Wakefield, VA issued this severe thunderstorm warning at Jun 22, 2018, 8:14 PM EDT for 5 counties in Virginia. It was in force for 46 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 22, 2018, 8:14 PM EDT (00:14 UTC)
Expired
Jun 22, 2018, 9:00 PM EDT
In force
46 min
Issued by
NWS Wakefield, VA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties City of Hampton, VA, City of Newport News, VA, Isle of Wight County, VA, James City County, VA, Surry County, VA

The radar

The Norfolk radar (KAKQ), 35 km from the middle of the area, began a volume at 00:18 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

Roanoke, VA (KRNK), launched 00:00Z, 0.2 hours before the alert went out and 254 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, Roanoke, VA at 00:00Z on 2018-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 359 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, Roanoke, VA at 00:00Z on 2018-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 58 square meters per square second.19395878Sfc1 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
359 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
1064 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
58 m²/s²
0-3 km storm-relative helicity
73 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.6

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 22, 8:08 PM EDT, 6 minutes earlier.

Area forecast discussion, Jun 22, 8:08 PM EDT, 6 minutes before
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Hazardous weather outlook, Jun 22, 8:07 AM EDT, 12 hours 7 minutes before
Hazardous Weather Outlook
National Weather Service Wakefield VA
807 AM EDT Fri Jun 22 2018

VAZ048-060>062-064-067>069-080>086-088>090-092-093-095>098-509>525-
231215-
Fluvanna-Prince Edward-Cumberland-Goochland-Caroline-Nottoway-Amelia-
Powhatan-Dinwiddie-Prince George-Charles City-New Kent-Gloucester-
Middlesex-Mathews-Sussex-Surry-James City-Southampton-Isle of Wight-
Norfolk/Portsmouth-Suffolk-Chesapeake-Virginia Beach-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-
807 AM EDT Fri Jun 22 2018

...FLASH FLOOD WATCH IN EFFECT FROM 4 PM EDT THIS AFTERNOON THROUGH
THIS EVENING...

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

.DAY ONE...Today and Tonight.

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

   Flash Flood Watch.

Periods of showers and embedded thunderstorms will be possible later
this afternoon into tonight, which could contain heavy rainfall.
Flash flooding is possible across Central Virginia and Tidewater.
Some storms could also be severe producing damaging winds, hail and
isolated tornadoes.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ012>017-030>032-102-VAZ065-066-079-087-231215-
Northampton-Hertford-Gates-Pasquotank-Camden-Western Currituck-
Bertie-Chowan-Perquimans-Eastern Currituck-Mecklenburg-Lunenburg-
Brunswick-Greensville-
807 AM EDT Fri Jun 22 2018

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

.DAY ONE...Today and Tonight.

Showers and thunderstorms will redevelop across the area later this
afternoon into this evening. There is a slight risk for severe
thunderstorms during the afternoon and evening hours across portions
of central and southeast Virginia. The main threat will be damaging
winds and isolated tornadoes. Otherwise, stronger storms could
contain heavy rainfall, with localized flooding possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MDZ025-VAZ099-100-231215-
Maryland Beaches-Accomack-Northampton-
807 AM EDT Fri Jun 22 2018

...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...Today 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.

Showers and thunderstorms, some with heavy rain, are possible later
this evening and tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MDZ021>024-VAZ075>078-231215-
Dorchester-Wicomico-Somerset-Inland Worcester-Westmoreland-Richmond-
Northumberland-Lancaster-
807 AM EDT Fri Jun 22 2018

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

.DAY ONE...Today and Tonight.

Showers and thunderstorms, some with heavy rain, are possible later
this evening and tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Jun 22, 7:33 PM EDT, 41 minutes before
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Local storm report, Jun 22, 7:53 PM EDT, 21 minutes before
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Special weather statement, Jun 22, 7:53 PM EDT, 21 minutes before
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Local storm report, Jun 22, 7:54 PM EDT, 20 minutes before
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Local storm report, Jun 22, 7:58 PM EDT, 16 minutes before
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Special weather statement, Jun 22, 7:58 PM EDT, 16 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 8:25 PM EDTSevere Thunderstorm WarningAKQIsle of Wight, City of Chesapeake, City of Portsmouth, City of Suffolk50 min
Jun 22, 8:26 PM EDTSpecial Marine WarningAKQ94 min
Jun 22, 8:36 PM EDTSpecial Weather StatementAKQPrince Edward39 min
Jun 22, 8:48 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Norfolk, City of Portsmouth, City of Virginia Beach42 min
Jun 22, 8:49 PM EDTSpecial Weather StatementAKQGreensville41 min
Jun 22, 8:59 PM EDTSpecial Marine WarningAKQ31 min
Jun 22, 9:02 PM EDTSevere Thunderstorm WarningAKQLunenburg, Mecklenburg43 min
Jun 22, 9:03 PM EDTAreal Flood WarningAKQCaroline, Hanover, King William48 hr
Jun 22, 9:12 PM EDTSpecial Weather StatementAKQAmelia, Cumberland, Goochland, Nottoway, Prince Edward48 min
Jun 22, 9:14 PM EDTSpecial Marine WarningAKQ64 min
Jun 22, 9:26 PM EDTSpecial Weather StatementAKQBrunswick, Greensville, Southampton, Sussex, City of Emporia49 min
Jun 22, 9:35 PM EDTCoastal Flood AdvisoryAKQNorthumberland, Westmoreland5 hr
Jun 22, 9:41 PM EDTSpecial Weather StatementAKQCity of Richmond49 min
Jun 22, 9:49 PM EDTSpecial Weather StatementAKQAmelia, Dinwiddie, Goochland, Hanover, Nottoway, Powhatan41 min
Jun 22, 10:06 PM EDTSpecial Weather StatementAKQCharles City, Prince George, Southampton, Surry, Sussex, City of Franklin39 min
Jun 22, 10:34 PM EDTSpecial Weather StatementAKQChesterfield, Hanover, Henrico, Prince George, City of Colonial Heights, City of Hopewell and 2 more41 min
Jun 22, 10:36 PM EDTSpecial Weather StatementAKQGreensville, Southampton, City of Emporia, City of Franklin69 min
Jun 22, 10:49 PM EDTSpecial Weather StatementAKQGloucester, Isle of Wight, James City, Surry, York, City of Franklin and 4 more41 min
Jun 22, 11:07 PM EDTSpecial Marine WarningAKQ83 min
Jun 22, 11:13 PM EDTSpecial Marine WarningAKQ47 min
Jun 22, 11:29 PM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Suffolk46 min
Jun 22, 11:48 PM EDTSpecial Marine WarningAKQ57 min
Jun 22, 11:56 PM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Hampton, City of Norfolk, City of Poquoson, City of Portsmouth, City of Suffolk and 1 more64 min
Jun 23, 12:21 AM EDTSpecial Marine WarningAKQ84 min
Jun 23, 12:22 AM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Hampton, City of Norfolk, City of Poquoson, City of Portsmouth, City of Virginia Beach53 min
Jun 23, 12:35 AM EDTSevere Thunderstorm WarningAKQCity of Virginia Beach25 min
Jun 23, 12:42 AM EDTSpecial Marine WarningAKQ33 min
Jun 23, 1:18 AM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Suffolk42 min
Jun 23, 1:55 AM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Virginia Beach50 min
Jun 23, 2:05 AM EDTSpecial Marine WarningAKQ44 min
Jun 23, 4:39 AM EDTMarine Dense Fog AdvisoryAKQ3 hr
Jun 23, 1:51 PM EDTSpecial Weather StatementAKQNew Kent39 min
Jun 23, 1:57 PM EDTSevere Thunderstorm WarningAKQCharles City, James City, King and Queen, King William, New Kent48 min
Jun 23, 2:05 PM EDTSpecial Marine WarningAKQ55 min
Jun 23, 2:05 PM EDTSpecial Weather StatementAKQSussex40 min
Jun 23, 2:20 PM EDTSevere Thunderstorm WarningAKQGloucester, Mathews, Middlesex40 min
Jun 23, 2:28 PM EDTSpecial Weather StatementAKQCharles City, New Kent47 min
Jun 23, 2:32 PM EDTSpecial Marine WarningAKQ58 min
Jun 23, 2:45 PM EDTSpecial Weather StatementAKQLancaster, Northumberland45 min
Jun 23, 2:53 PM EDTSpecial Marine WarningAKQ52 min
Jun 23, 2:54 PM EDTSevere Thunderstorm WarningAKQAccomack36 min
Jun 23, 3:09 PM EDTSpecial Weather StatementAKQCity of Suffolk51 min
Jun 23, 3:21 PM EDTSevere Thunderstorm WarningAKQAccomack, Northampton54 min
Jun 23, 3:22 PM EDTSpecial Marine WarningAKQ53 min
Jun 23, 3:22 PM EDTSevere Thunderstorm WarningAKQCity of Suffolk38 min
Jun 23, 3:26 PM EDTSpecial Weather StatementAKQSurry, City of Newport News, City of Williamsburg49 min
Jun 23, 3:29 PM EDTSpecial Weather StatementAKQGreensville46 min
Jun 23, 3:41 PM EDTSpecial Marine WarningAKQ79 min
Jun 23, 3:55 PM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Virginia Beach50 min
Jun 23, 3:59 PM EDTSpecial Weather StatementAKQSouthampton46 min
Jun 23, 4:08 PM EDTSpecial Marine WarningAKQ52 min
Jun 23, 4:21 PM EDTSpecial Weather StatementAKQAccomack39 min
Jun 23, 4:56 PM EDTSpecial Weather StatementAKQNorthampton49 min
Jun 23, 4:57 PM EDTSpecial Marine WarningAKQ63 min
Jun 23, 6:34 PM EDTSpecial Weather StatementAKQCity of Chesapeake, City of Virginia Beach41 min
Jun 23, 7:24 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Virginia Beach36 min
Jun 23, 7:35 PM EDTSpecial Marine WarningAKQ70 min
Jun 23, 1:59 PM EDTCoastal Flood AdvisoryAKQDorchester, Somerset, Wicomico12 hr
Jun 23, 2:52 AM EDTSpecial Weather StatementAKQChowan38 min
Jun 23, 3:24 AM EDTSpecial Weather StatementAKQChowan, Pasquotank, Perquimans51 min
Jun 23, 2:07 PM EDTSpecial Weather StatementAKQNorthampton38 min
Jun 23, 2:49 PM EDTSpecial Weather StatementAKQHertford41 min
Jun 23, 3:08 PM EDTSpecial Weather StatementAKQPerquimans52 min
Jun 23, 4:00 PM EDTHeat AdvisoryAKQCamden, Chowan, Currituck, Pasquotank, Perquimans28 hr
Jun 23, 4:06 PM EDTSpecial Weather StatementAKQCurrituck24 min
Jun 23, 5:08 PM EDTSpecial Weather StatementAKQGates, Hertford52 min
Jun 23, 5:59 PM EDTSpecial Weather StatementAKQGates, Hertford46 min
Jun 23, 6:57 PM EDTSpecial Weather StatementAKQCamden, Currituck, Pasquotank48 min
Jun 23, 6:59 PM EDTSpecial Weather StatementAKQChowan, Pasquotank, Perquimans61 min
Jun 23, 7:44 PM EDTSpecial Weather StatementAKQCamden, Pasquotank, Perquimans46 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2018Every severe thunderstorm warning in 2018

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.