Alert archive / Virginia / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 39, NWS Blacksburg, VA

May 13, 2000Buckingham County, Virginia

NWS Blacksburg, VA issued this severe thunderstorm warning at May 13, 2000, 7:08 PM EDT for Buckingham County, Virginia. It was in force for 67 min. 2 reports 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 13, 2000, 7:08 PM EDT (23:08 UTC)
Expired
May 13, 2000, 8:15 PM EDT
In force
67 min
Issued by
NWS Blacksburg, VA
Area
Whole counties

County Buckingham County, VA

What was reported inside it

TimeReportWhereRemark
May 13, 7:50 PM EDTHail 0.75Buckingham, VA
May 13, 8:14 PM EDTThunderstorm WindBuckingham, 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 watch it was issued in

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

IssuedProductOfficeLasted
May 13, 5:15 PM EDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 11.1 hours before the alert went out and 95 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 12:00Z on 2000-05-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 357 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Roanoke, VA at 12:00Z on 2000-05-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -40 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
357 J/kg
Mixed-layer CIN
-247 J/kg
Mixed-layer LCL
986 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
-40 m²/s²
0-3 km storm-relative helicity
37 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

183 
WUUS51 KRNK 132308
SVRRNK
VAC009-029-140015-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BLACKSBURG VA
708 PM EDT SAT MAY 13 2000

THE NATIONAL WEATHER SERVICE IN BLACKSBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BUCKINGHAM COUNTY IN CENTRAL VIRGINIA...
  SOUTHEASTERN AMHERST COUNTY IN CENTRAL VIRGINIA...

* UNTIL 815 PM EDT

* AT 700 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER WINGINA...OR ABOUT 28 MILES NORTHEAST OF
  LYNCHBURG CITY...MOVING SOUTHEAST AT 25 MPH.

SOME LOCATIONS THREATENED THROUGH 815 PM EDT INCLUDE
  WINGINA...
  BUCKINGHAM...
  ANDERSONVILLE...
  DILLWYN...
  GOLD HILL...

<<CALL TO ACTION>>IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE
A STURDY SHELTER.

REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE LARGE DAMAGING HAIL...
DAMAGING WINDS IN EXCESS OF 55 MPH...DEADLY LIGHTNING...AND VERY
HEAVY RAIN.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
SATURDAY EVENING FOR NORTHWESTERN NORTH CAROLINA AND SOUTHWESTERN
VIRGINIA. A SEVERE THUNDERSTORM WATCH ALSO REMAINS IN EFFECT UNTIL
1100 PM EDT SATURDAY EVENING FOR NORTHWESTERN NORTH CAROLINA AND
SOUTHWESTERN VIRGINIA.



NNNN

SN

The office that day

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

IssuedProductOfficeCountiesLasted
May 13, 3:50 PM EDTSevere Thunderstorm WarningRNKBath40 min
May 13, 4:30 PM EDTSevere Thunderstorm WarningRNKRockbridge, City of Lexington45 min
May 13, 5:20 PM EDTSevere Thunderstorm WarningRNKPatrick40 min
May 13, 5:42 PM EDTSevere Thunderstorm WarningRNKFranklin63 min
May 13, 5:54 PM EDTSevere Thunderstorm WarningRNKHenry51 min
May 13, 5:55 PM EDTSevere Thunderstorm WarningRNKAmherst65 min
May 13, 5:58 PM EDTSevere Thunderstorm WarningRNKPatrick47 min
May 13, 6:15 PM EDTSevere Thunderstorm WarningRNKBedford60 min
May 13, 6:36 PM EDTSevere Thunderstorm WarningRNKPittsylvania54 min
May 13, 7:08 PM EDTSevere Thunderstorm WarningRNKAmherst67 min
May 13, 7:10 PM EDTSevere Thunderstorm WarningRNKCampbell, City of Lynchburg35 min
May 13, 7:19 PM EDTSevere Thunderstorm WarningRNKAppomattox56 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2000Every severe thunderstorm warning in 2000

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.