Alert archive / Virginia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 82, NWS Wakefield, VA

May 8, 1998Prince Edward County, Virginia

NWS Wakefield, VA issued this severe thunderstorm warning at May 8, 1998, 6:33 AM EDT for Prince Edward County, Virginia. It was in force for 32 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
May 8, 1998, 6:33 AM EDT (10:33 UTC)
Expired
May 8, 1998, 7:05 AM EDT
In force
32 min
Issued by
NWS Wakefield, VA
Area
Whole counties

County Prince Edward County, VA

What was reported inside it

TimeReportWhereRemark
May 8, 6:45 AM EDTHail 0.75Rice, VA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Roanoke, VA (KRNK), launched 00:00Z, 10.6 hours before the alert went out and 94 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 1998-05-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 362 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 1998-05-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 304 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
362 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
622 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
304 m²/s²
0-3 km storm-relative helicity
350 m²/s²
Significant tornado parameter
0.6
Supercell composite
4.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 8:24 AM EDTSevere Thunderstorm WarningAKQPrince George, Sussex21 min
May 8, 10:21 AM EDTSevere Thunderstorm WarningAKQCity of Petersburg19 min
May 8, 10:32 AM EDTSevere Thunderstorm WarningAKQPrince George, City of Hopewell28 min
May 8, 10:49 AM EDTSevere Thunderstorm WarningAKQJames City21 min
May 8, 11:08 AM EDTSevere Thunderstorm WarningAKQCharles City, New Kent17 min
May 8, 11:29 AM EDTSevere Thunderstorm WarningAKQMecklenburg31 min
May 8, 12:50 PM EDTSevere Thunderstorm WarningAKQAmelia35 min
May 8, 1:51 PM EDTSevere Thunderstorm WarningAKQSouthampton34 min
May 8, 2:11 PM EDTSevere Thunderstorm WarningAKQIsle of Wight34 min
May 8, 2:26 PM EDTSevere Thunderstorm WarningAKQCity of Suffolk34 min
May 8, 2:26 PM EDTSevere Thunderstorm WarningAKQCity of Franklin34 min
May 8, 3:13 PM EDTSevere Thunderstorm WarningAKQCity of Chesapeake, City of Suffolk32 min
May 8, 3:28 PM EDTSevere Thunderstorm WarningAKQCity of Norfolk32 min
May 8, 3:31 PM EDTSevere Thunderstorm WarningAKQCity of Virginia Beach34 min
May 8, 12:44 PM EDTSevere Thunderstorm WarningAKQNorthampton36 min
May 8, 1:37 PM EDTSevere Thunderstorm WarningAKQNorthampton18 min
May 8, 1:55 PM EDTSevere Thunderstorm WarningAKQNorthampton35 min
May 8, 2:28 PM EDTSevere Thunderstorm WarningAKQHertford32 min
May 8, 3:47 PM EDTSevere Thunderstorm WarningAKQCamden, Pasquotank33 min
May 8, 3:49 PM EDTSevere Thunderstorm WarningAKQCurrituck36 min
May 8, 3:56 PM EDTSevere Thunderstorm WarningAKQPerquimans19 min

Nearby

Severe Thunderstorm Warnings in Virginia, 1998Every severe thunderstorm warning in 1998

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.