Alert archive / Virginia / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 36, NWS Blacksburg, VA
NWS Blacksburg, VA issued this severe thunderstorm warning at Jun 9, 1990, 6:14 PM EDT for Henry County, Virginia. It was in force for 61 min.
The area
The counties it named.
The facts
- Issued
- Jun 9, 1990, 6:14 PM EDT (22:14 UTC)
- Expired
- Jun 9, 1990, 7:15 PM EDT
- In force
- 61 min
- Issued by
- NWS Blacksburg, VA
- Area
- Whole counties
County Henry County, VA
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.2 hours before the alert went out and 68 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.
- Mixed-layer CAPE
- 90 J/kg
- Mixed-layer CIN
- -241 J/kg
- Mixed-layer LCL
- 1456 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -45 m²/s²
- 0-3 km storm-relative helicity
- 62 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KROA 092215
SVRROA
VAC089-690-092315-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ROANOKE VA
614 PM EDT SAT JUN 9 1990
THE NATIONAL WEATHER SERVICE IN ROANOKE VAHAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 715 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
IN SOUTH CENTRAL VIRGINIA
...HENRY COUNTY
AND THE INDEPENDENT CITY OF
...MARTINSVILLE
RADAR INDICATED A SEVERE THUNDERSTORM OVER NORTHWEST HENRY COUNTY NEAR
THE TOWN OF BASSETT. THE SHERIFFS OFFICE REPORTS SOME TREES DOWN IN
THAT AREA. THIS SEVERE THUNDERSTORM IS MOVING TO THE EAST SOUTHEAST AT
ABOUT 30 MPH AND MAY AFFECT THE MARTINSVILLE AREA WITHIN THE 1/2 HOUR.
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PA{SSED.
JACKSOWhat 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.
In the hours before
Special weather statement, Jun 9, 2:39 PM EDT, 3 hours 35 minutes before
VAZ013-014-016-091900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROANOKE VA 230 PM EDT SAT JUN 9 1990 ...THUNDERSTORMS MOVING INTO WESTCENTRAL VIRGINIA... AT 230 PM EDT RADAR SHOWED AN AREA OF SHOWERS AND THUNDERSTORMS OVER GREENBRIER WEST VIRGINIA..THIS AREA IS MOVING EAST AROUND 35 MPH AND SHOULD BE ENTERING ALLEGHANY COUNTY IN WESTCENTRAL VIRGINIA AND ALSO NORTHERN BOTETOURT COUNTY WITHIN THE HOUR. PEOPLE IN THESE COUNTIES SHOULD UBE ALERT FOR STRONG GUSTY WIND HEAVY DOWNPOURS AND POSSIBLE HAIL. CG
Special weather statement, Jun 9, 3:34 PM EDT, 2 hours 40 minutes before
VAZ013-014-016-091900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROANOKE VA 330 PM EDT SAT JUN 9 1990 ...SHOWERS AND THUNDERSTORMS ARE DEVELOPING OVER THE SOUTHWESTERN MOUNTAINS... AT 330 PM EDT RADAR INDICATED A LARGE AREA OF SHOWERS AND THUNDERSTORMS OVER THE COUNTIES OF BLAND AND WYTHE IN SOUTHWESTERN VIRGINIA..THIS AREA IS MOVING TOWARDS THE EAST AT AROUND 30 MPH. THESE STORMS ARE EXPECTED TO MOVE INTO PULASKI COUNTY SHORTLY. PEOPLE IN THESE COUNTIES CAN EXPECT SOME STRONG GUSTY WIND HEAVY DOWNPOURS DANGEROUS LIGHTNING AND SOME HAIL. CG
Special weather statement, Jun 9, 4:05 PM EDT, 2 hours 9 minutes before
VAZALL-092100- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROANOKE VA 405 PM EDT SAT JUN 9 1990 ...SHOWERS AND THUNDERSTORMS DEVELOPING AND MOVING ACROSS SOUTHWEST VIRGINIA... AT 400 PM EDT RADAR SHOWED SCATTERED THUNDERSTORMS WITH VERY HEAVY RAIN OVER MONTGOMERY COUNTY...AND EXTENDING INTO SOUTHERN CRAIG COUNTY. THESE STORMS ARE MOVING TO THE EAST AT ABOUT 30 MPH...AND WILL BE MOVING INTO ROANOKE...FLOYD...AND FRANKLIN COUNTIES WITHIN THE HOUR. THESE STORMS WILL LIKELY PRODUCE STRONG GUSTY WINDS...BRIEF HEAVY DOWNPOURS...AND DANGEROUS LIGHTNING. THEY MAY ALSO HAVE SOME HAIL. PEOPLE IN THESE COUNTIES SHOULD STAY ALERT TO THE WEATHER...AND SEEK SHELTER IF THREATENING WEATHER APPROACHES. END/JJ
Special weather statement, Jun 9, 4:12 PM EDT, 2 hours 2 minutes before
VAZ009-092040- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LYNCHBURG VA 310 PM EDT SAT JUN 9 1990 AT 310 PM EDT NATIONAL WEATHER SERVICE RADAR INDICATES A LARGE THUNDERSTORM ENTERING NORTHWEST AMHERST COUNTY VIRGINIA MOVING EAST ABOUT 30 MPH. THIS STORM WILL PRODUCE HEAVY DOWNPOURS AND POSSIBLY HAIL AS IT MOVES EASTWARD ACROSS NORTHERN AMHERST COUNTY DURING THE NEXT HALF HOUR. HUDGINS
Special weather statement, Jun 9, 4:36 PM EDT, 1 hour 38 minutes before
VAZALL-092200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROANOKE VA 435 PM EDT SAT JUN 9 1990 ...SEVERE THUNDERSTORM WATCH FOR SOUTHWEST AND WEST CENTRAL VIRGINIA... A SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED EFFECTIVE UNTIL 1100 PM FOR ALL OF SOUTHWEST...AND PART OF WEST CENTRAL VIRGINIA. THE WATCH AREA COVERS AUGUSTA..ROCKBRIDGE..BOTETOURT..ROANOKE..FLOYD AND CARROLL COUNTIES...AND EXTENDING WESTWARD ACROSS THE REST OF SOUTHWEST VIRGINIA. AT 430 PM RADAR INDICATED A CLUSTER OF THUNDERSTORMS WITH VERY HEAVY RAIN OVER SOUTHERN CRAIG...NORTHERN ROANOKE...AND SOUTHERN BOTETOURT COUNTIES. THERE WAS ALSO SOME THUNDERSTORMS WITH VERY HEAVY RAIN INDICATED OVER AMHERST COUNTY. MOVEMENT OF THE STORMS WAS TO THE NORTHEAST AT ABOUT 30 MPH. PEOPLE IN THE WATCH AREA SHOULD KEEP ANEYE OUT FOR THREATENING WEATHER. BE PREPARED TO TAKE SHELTER WHEN THREATENING WEATHER APPROACHES. A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE SUCH THAT THESE THUNDERSTORMS COULD PRODUCE DAMAGING WINDS OR LARGE HAIL. LISTEN TO RADIO OR TV FOR FURTHER STATEMENTS OR POSSIBLE WARNINGS. END/JJ
Special weather statement, Jun 9, 5:24 PM EDT, 50 minutes before
VAZALL-092300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROANOKE VA 520 PM EDT SAT JUN 9 1990 ...SEVERE THUNDERSTORM WATCH MOST OF VIRGINIA UNTIL 1100 PM... A SEVERE THUNDERSTORM WATCH NOW COVERS ALL OF VIRGINIA EXCEPT FOR SOUTHEAST VIRGINIA. IT INCLUDES ALL OF THE COUNTIES AND CITIES IN THE ROANOKE AND LYNCHBURG AREAS OF RESPONSIBILITY. AT 415 PM RADAR WAS DETECTING A BAND OF THUNDERSTORMS WITH HEAVY RAIN THAT EXTENDED ACROSS CENTRAL VIRGINIA FROM NELSON AND AMHERST COUNTIES.. SOUTHWESTWARD THROUGH BEDFORD..FRANKLIN AND PATRICK COUNTIES. ANOTHER BAND OF THUNDERSTORMS WITH HEAVY RAIN WAS OVER THE WEST CENTRAL HIGHLANDS OF VIRGINIA OVER BATH AND ALLEGHENY COUNTIES. MOVEMENT OF THE INDIVIDUAL STORMS WAS TO THE EAST AT 30 MPH...WHILE THE BANDS APPEARED TO BE MOVING TO THE SOUTHEAST. PEOPLE IN THE WATCH AREA ARE URGED TO REMAIN ALERT TO THE WEATHER. NO SEVERE WEATHER HAS BEEN REPORTED TO THE ROANOKE WEATHER OFFICE YET... 1BUT THESE STORMS WILL PRODUCE VERY HEAVY RAIN..STRONG GUSTY WINDS.. AND DANGEROUS LIGHTNING. THEY MAY ALSO PRODUCE DAMAGING WIND AND LARGE HAIL. IF THREATENING WEATHER APPROACHES...SEEK SAFE SHELTER IMMEDIATELY. END/JJ
The office that day
Everything else NWS Blacksburg, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 7:06 PM EDT | Flash Flood Warning | RNK | Henry | 2 hr |
| Jun 9, 7:15 PM EDT | Severe Thunderstorm Warning | RNK | Henry | 60 min |
Nearby
Severe Thunderstorm Warnings in Virginia, 1990Every severe thunderstorm warning in 1990
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.