Alert archive / West Virginia / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 52, NWS Charleston, WV
NWS Charleston, WV issued this severe thunderstorm warning at Jul 20, 1986, 10:38 PM EDT for Mingo County, West Virginia. It was in force for 32 min.
The area
The counties it named.
The facts
- Issued
- Jul 20, 1986, 10:38 PM EDT (02:38 UTC)
- Expired
- Jul 20, 1986, 11:10 PM EDT
- In force
- 32 min
- Issued by
- NWS Charleston, WV
- Area
- Whole counties
County Mingo County, WV
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
Huntington/Tri S, WV (KHTS), launched 00:00Z, 2.6 hours before the alert went out and 78 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
- 1388 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 1132 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- -5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, Jul 20, 6:09 PM EDT, 4 hours 29 minutes before
SPECIAL WEATHER STATEMENT ...CORRECTION... NATIONAL WEATHER SERVICE BECKLEY WV 600 PM EDT SUN JUL 20 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WATCH EFFECTIVE UNTIL MIDNIGHT FOR A LARGE PART OF WEST VIRGINIA THAT INCLUDES THE FOLLOWING COUNTIES OF SOUTHERN WEST VIRGINIA.. MINGO..LOGAN..FAYETTE..POCAHONTAS..SUMMERS..RALEIGH..WYOMING.. MCDOWELL..MONROE AND MERCER. A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PEOPLE IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND STAY TUNED FOR FURTHER STATEMENTS OR POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. WALL
Special weather statement, Jul 20, 8:40 PM EDT, 1 hour 58 minutes before
^CRWSPSHTS NATIONAL WEATHER SERVICE HUNTINGTON WV SPECIAL WEATHER STATEMENT 840 PM EDT SUN JUL 20 1986 ...THUNDERSTORM WATCH HAS BEEN CANCELLED FOR THE TRI STATE... THE SEVERE WEATHER STORMS CENTER HAS QCANCELLED THE THUNDERSTORMS WATCH FOR WEST AND CENTRAL WEST VIRGINIA. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR SOUTHERN AND SOUTHEAST WEST VIRGINIA UNTIL MIDNIGHT. HANEY
Special weather statement, Jul 20, 8:51 PM EDT, 1 hour 47 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLESTON WV 850 PM EDT SUN JUL 20 1986 ...SEVERE THUNDERSTORM WATCH /NUMBER 399/ FOR CENTRAL AND NORTHERN WEST VIRGINIA HAS BEEN CANCELLED AS OF 830 PM. SEVERE THUNDERSTORM WATCH /NUMBER 400/ FOR SOUTHERN AND SOUTHEASTERN WEST VIRGINIA REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT... THE SEVERE THUNDERSTORM WATCH NOW IN EFFECT FOR SOUTHERN WEST VIRGINIA INCLUDES THESE COUNTIES... FAYETTE...GREENBRIER...LOGAN...MCDOWELL...MERCER...MONROE...PENDLETON ...POCAHONTAS...RALEIGH...RANDOLPH...SUMMERS...WEBSTER...WYOMING. WEATHER RADAR SHOWED A LINE OF VERY STRONG THUNDERSTORMS MOVING TO THE SOUTHEAST OUT OF WEBSTER...NICHOLAS...FAYETTE...AND BOONE COUNTIES OF CENTRAL WEST VIRGINIA. A SEVERE THUNDERSTORM WARNING FOR CLAY COUNTY EXPIRED AT 800 PM. THERE ARE NO WARNINGS IN EFFECT FOR CENTRAL WEST VIRGINIA AS OF 850 PM. A FEW THUNDERSTORMS ARE STILL POSSIBLE IN THE COUNTIES NO LONGER IN THE WATCH AREA. BUT THE THREAT OF SEVERE WEATHER...DAMAGING WINDS /IN EXCESS OF 58 MILES AN HOUR/ AND LARGE HAIL /THREE QUARTER INCH OR MORE IN DIAMETER/ IS NOW OVER. BUT THE SEVERE WEATHER THREAT DOES CONTINUE IN SOUTHERN AND SOUTHEASTERN WEST VIRGINIA COUNTIES. IF SEVERE WEATHER...OR DAMAGE DUE TO HIGH WINDS OR HAIL...HAS OCCURRED IN YOUR AREA...PLEASE GIVE THE INFORMATION TO YOUR LOCAL LAW ENFORCEMENT AGENCY AND ASK THEM TO RELAY IT TO THE NATIONAL WEATHER SERVICE. CONTINUE TO MONVITOR NOAA WEATHER RADIO...OR YOUR LOCAL NEWS STATION ...FOR FURTHER STATEMENTS AND FORECASTS. END/CAPRIOLA
Local storm report, Jul 20, 10:00 PM EDT, 38 minutes before
^CRWLSREKN
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE - ELKINS, WV
10 PM EDT SUN JUL 20 1986
STORM DAMAGE FOR JUL 20, 1986 ACROSS NORTH CENTRAL...NORTHERN
MOUNTAINS OF WEST VIRGINIA AND EXTREME WESTERN MARYLAND.
TIME COUNTY EVENT
EDT
1800-1830 PRESTON, WV NUMEROUS REPORTS OF TRESS BLOWN DOWN THROUGH
OUT THE COUNTY WITH POWER OUTAGES. WIND GUST
OF 55 MPH RECORDED AT KINGWOOD AT 1800.
1815-1845 GARRETT, MD POWER OUTAGES. LARGE BRANCHES BLOWN OUT OF
TREES. NUMEROUS LIGHNTING STRIKES. POWER
LINES DOWN.
1830-1900 ALLEGANY, MD POWER LINES DOWN. TREES BLOWN OVER IN THE MT.
SAVAGE AND ELLERSLIE AREAS. LARGE BRANCHES
BLOWN OUT OF TREES NEAR CUMBERLAND.
1748-1815 HARRISON, WV POWER LINES DOWN. GOLF BALL SIZE HAIL I-79
SOUTH OF CLARKSBURG BETWEEN 1745-1800.
LARGE BRANCHES BLOWN OFF OF TREES. 1/4 TO
1/2 INCH HAIL AT SHINNSTON. 1/4 INCH HAIL
AT BRIDGEPORT.
1810-1830 BARBOUR, WV SEVERAL TREES DOWN IN THE PHILLIPI AREA.
1/2 INCH HAIL AT PHILLIPPI. SEVERE LIGHNTING.
2 HOMES REPORTED ON FIRE IN THE BELINGTON
AREA WITH TREES DOWN AND POWER OUTAGES.
1830 UPSHUR, WV SEVERAL TREES BLOWN DOWN AT SAND RUN.
POWER LINES DOWN. LARGE TREE BRANCHES
BLOW ONTO ROAD NEAR BUCKHANNON.
1827 TUCKER, WV SEVERAL TREES DOWN IN THE HAMBLETON AND
CANAAN VALLEY AREAS AND IN NORTHERN TUCKER
COUNTY NEAR THE PRESTON LINE. POWER
OUTAGES REPORTED. HIGH WINDS. TREES BLOWN
ACROSS RT. 72 NEAR PARSONS.
1915 RANDOLPH,WV HAIL AS BIG AS NICKELS AT MABIE. HIGHS WINDS
AND LOTS OF LIGHTNING. STRONG WINDS REPORTED
AT COALTON.
1915-1945 HAMPSHIRE,WV POWER LINES DOWN IN THE SPRINGFIELD AREA.
HIGHS WINDS REPORTED AT ROMNEY. SEVERE CLOUD
TO GROUND LIGHTNING.
1920-1950 HARDY, WV LARGE TREE LIMBS BLOWN OUT OF TREES IN
MOOREFIELD. SCATTERED POWER OUTAGES. SEVERE
LIGHTNING. SEVERAL GOOD SIZE TREE LIMBS
BLOWN OUT OF TREES BETWEEN MOOREFIED AND
ROMNEY ON RT. 220 NORTH.
1830 TAYLOR, WV SEVERAL TREES DOWN WITH NUMEROUS POWER
OUTAGES ACROSS THE COUNTY.
END
GILKERSONLocal storm report, Jul 20, 10:00 PM EDT, 38 minutes before
^CRWLSREKN
LOCAL STORM REPORT - CORRECTION
NATIONAL WEATHER SERVICE - ELKINS, WV
10 PM EDT SUN JUL 20 1986
STORM DAMAGE FOR JUL 20, 1986 ACROSS NORTH CENTRAL...NORTHERN
MOUNTAINS OF WEST VIRGINIA AND EXTREME WESTERN MARYLAND
TIME COUNTY EVENT
EDT
1800-1830 PRESTON, WV NUMEROUS REPORTS TREES BLOWN DOWN THROUGH
OUT THE COUNTY WITH POWER OUTAGES, WIND GUST
OF 55 MPH RECORDED AT KINGWOOD AT 1800.
1800-1830 MONONGALIA, WV LARGE TREES BLOWN DOWN WITH POWER OUTAGES
OVER SOUTHERN AND EASTERN PORTIONS OF
COUNTY.
1815-1845 GARRETT, MD POWER OUTAGES. LARGE BRANCHES BLOWN DOWN
NUMEROUS LIGHTNING STRIKES. POWER
LINES DOWN.
1830-1900 ALLEGANY, MD POWER LINES DOWN. TREES BLOWN OVER IN THE
MT. SAVAGE AND ELLERSLIE AREAS. LARGE
BRANCHES BLOWN DOWN NEAR CUMBERLAND
1748-1815 HARRISON, WV POWER LINES DOWN. GOLF BALL SIZE HAIL I-79
SOUTH OF CLARKSBURG BETWEEN 1745-1800.
LARGE BRANCHES BLOWN DOWN. 1/4 TO
1/2 INCH HAIL AT SHINNSTON. 1/4 INCH HAIL
AT BRIDGEPORT.
1813 HARRISON, WV 60 MPH WIND..SEVERAL TREES BLOWN DOWN.
GOLF BALL SIZE HAIL NEAR CLARKSBURG
1810-1830 BARBOUR, WV SEVERAL TREES DOWN IN THE PHILLIPI AREA.
1/2 INCH HAIL AT PHILIPPI. TWO HOMES
REPORTED ON FIRE IN BELINGTON AREA DUE TO
LIGHTNING STRIKES. TREES DOWN AND POWER
OUTAGES.
1830 UPSHUR, WV SEVERAL TREES DOWN AT SAND RUN.
POWER LINES DOWN. LARGE TREE BRANCHES
BLOWN ONTO ROAD NEAR BUCKHANNON.
1827 TUCKER, WV SEVERAL TREES DOWN IN THE HAMBLETON AND
CANAAN VALLEY AREAS AND IN NORTHERN
TUCKER COUNTY NEAR THE PRESTON CO. LINE.
POWER OUTAGES REPORTED.HIGH WINDS. TREES
BLOWN ACROSS ROUTE 72 NEAR PARSONS.
1915 RANDOLPH, WV HAIL AS BIG AS NICKELS AT MABIE. HIGH WINDS
AT LOTS OF LIGHTNING. STRONG WINDS REPORTED
AT COALTON.
1915-1945 HAMPSHIRE, WV POWER LINES DOWN IN THE SPRINGFIELD AREA.
HIGH WINDS REPRTED AT ROMNEY.
1920-1950 HARDY, WV LARGE TREE LIMBS DOWN IN MOOREFIELD.
SCATTERED POWER OUTAGES. SEVERAL GOOD SIZE
TREE LIMBS DOWN BETWEEN MORREFIELD AND
ROMNEY ALONG ROUTE 220.
1830 TAYLOR, WV SEVERAL TREES DOWN WITH NUMEROUS POWER
OUTAGES ACROSS THE COUNTY.
CORRECTION TO ADD DAMAGE IN MONONGALIA CO. WEST VIRGINIA AND ENTRY
AT 1813 FOR HARRISON CO. WEST VIRGINIA.
END
HILLSpecial weather statement, Jul 20, 10:08 PM EDT, 30 minutes before
SPECIAL WEATHER STATEMENT AND EVENING WEST VIRGINIA WEATHER STORY NATIONAL WEATHER SERVICE CHARLESTON WV 1010 PM EDT SUN JUL 20 1986 ...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR EXTREME SOUTHERN AND SOUTHEASTERN WEST VIRGINIA UNTIL MIDNIGHT TONIGHT... THIS WATCH COVERS THESE COUNTIES... FAYETTE...GREENBRIER...LOGAN...MCDOWELL...MERCER...MONROE...PENDLETON ...POCAHONTAS...RALEIGH...RANDOLPH...SUMMERS...WEBSTER...WYOMING. SEVERE WEATHER...THAT IS STRONG DAMAGING WINDS /IN EXCESS OF 58 MILES AN HOUR/ OR LARGE DAMAGING HAIL /THREE QUARTERS OF INCH OR MORE IN DIAMETER/...IS POSSIBLE IN THE WATCH AREA. OTHERWISE ONLY SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE OVER THE REMAINING PORTIONS OF THE STATE UNTIL MIDNIGHT. A COLD FRONT...NOW APPROACHING WEST VIRGINIA FROM THE NORTHWEST... WAS RESPONSIBLE FOR THE RAMPAGE OF SEVERE WEATHER ACROSS THE MOUNTAIN STATE THIS EVENING. NUMEROUS REPORTS OF HAIL...DOWNED TREES...POWER OUTAGES...HEAVY DOWNPOURS...AND FREQUENT LIGHTNING STRIKES WERE RECEIVED BY THE WEATHER SERVICE OFFICES IN WEST VIRGINIA. WEATHER RADAR SHOWED A STRONG THUNDERSTORM MOVING INTO FAYETTE COUNTY AT 1000 PM. THIS STORM MAY PRODUCE STRONG WINDS AND HAIL...SO BE ON THE LOOKOUT. IF SEVERE WEATHER APPROACHES...TAKE COVER IMMEDIATELY. IF SEVERE WEATHER...OR DAMAGE DUE TO HIGH WINDS OR HAIL...HAS OCCURRED IN YOUR AREA...PLEASE GIVE THE INFORMATION TO YOUR LOCAL LAW ENFORCEMENT AGENCY AND ASK THEM TO RELAY IT TO THE NATIONAL WEATHER SERVICE. CONTINUE TO MONITOR NOAA WEATHER RADIO...OR YOUR LOCAL NEWS STATION ...FOR FURTHER STATEMENTS AND FORECASTS. END/CAPRIOLA
The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 8:07 PM EDT | Severe Thunderstorm Warning | RLX | Logan, Mingo | 58 min |
| Jul 20, 8:37 PM EDT | Severe Thunderstorm Warning | RLX | Wyoming | 58 min |
| Jul 20, 11:11 PM EDT | Severe Thunderstorm Warning | RLX | Mingo | 29 min |
Nearby
Severe Thunderstorm Warnings in West Virginia, 1986Every severe thunderstorm warning in 1986
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.