Alert archive / West Virginia / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 87, NWS Charleston, WV
NWS Charleston, WV issued this severe thunderstorm warning at Jul 27, 1997, 9:48 PM EDT for Roane County, West Virginia. It was in force for 42 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
- Jul 27, 1997, 9:48 PM EDT (01:48 UTC)
- Expired
- Jul 27, 1997, 10:30 PM EDT
- In force
- 42 min
- Issued by
- NWS Charleston, WV
- Area
- Whole counties
County Roane County, WV
The radar
The Charleston,WV radar (KRLX), 55 km from the middle of the area, began a volume at 01:51 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
Pittsburgh, PA (KPIT), launched 00:00Z, 1.8 hours before the alert went out and 217 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
- 54 J/kg
- Mixed-layer CIN
- -113 J/kg
- Mixed-layer LCL
- 1790 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 34 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 KCRW 280149 RRA SVRCRW WVC087-280230- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CHARLESTON WV 948 PM EDT SUN JUL 27 1997 THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1030 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATION...... IN WEST CENTRAL WEST VIRGINIA ...ROANE COUNTY AT 945 PM DOPPLER WEATHER RADAR SHOWED A POSSIBLE SEVERE THUNDERSTORM MOVING SOUTHEAST AT 10 TO 20 MPH. EXPECT DAMAGING WINDS AND LARGE HAIL. THIS STORM WILL AFFECT AREAS NEAR AND SOUTH OF SPENCER. << CALL TO ACTION >> SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD. SITES
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 27, 7:57 PM EDT, 1 hour 51 minutes before
OHZ084-280020- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLESTON WV 757 PM EDT SUN JUL 27 1997 ...A STRONG THUNDERSTORM WILL BE MOVING THROUGH VINTON COUNTY UNTIL 720 PM... A VERY STRONG THUNDERSTORM WILL BE MOVING THROUGH VINTON COUNTY OHIO UNTIL AROUND 720 PM. THIS STORM WILL PRODUCE SOME STRONG WINDS AND HEAVY RAINS OF 1 TO 2 INCHES. THIS WILL CAUSE SOME BRIEF DRAINAGE PROBLEMS ON ROADWAYS. PERSONS SHOULD NOT ATTEMPT TO DRIVE THROUGH WATER CROSSING OVER ROADWAYS...ESPECIALLY NEAR STREAMS. END/REZEK
Special weather statement, Jul 27, 8:02 PM EDT, 1 hour 46 minutes before
OHZ084-280020- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLESTON WV 757 PM EDT SUN JUL 27 1997 ...A STRONG THUNDERSTORM WILL BE MOVING THROUGH VINTON COUNTY UNTIL 720 PM... A VERY STRONG THUNDERSTORM WILL BE MOVING THROUGH VINTON COUNTY OHIO UNTIL AROUND 720 PM. THIS STORM WILL PRODUCE SOME STRONG WINDS AND HEAVY RAINS OF 1 TO 2 INCHES. THIS WILL CAUSE SOME BRIEF DRAINAGE PROBLEMS ON ROADWAYS. PERSONS SHOULD NOT ATTEMPT TO DRIVE THdROUGH WATER CROSSING OVER ROADWAYS...ESPECIALLY NEAR STREAMS. END/REZEK
The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 27, 8:18 PM EDT | Flash Flood Warning | RLX | Wood | 3 hr |
| Jul 27, 8:24 PM EDT | Flash Flood Warning | RLX | Wood | 3 hr |
| Jul 27, 9:04 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 26 min |
| Jul 27, 9:36 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 24 min |
| Jul 27, 10:06 PM EDT | Severe Thunderstorm Warning | RLX | Kanawha | 39 min |
| Jul 27, 10:54 PM EDT | Severe Thunderstorm Warning | RLX | Webster | 36 min |
| Jul 28, 3:15 PM EDT | Severe Thunderstorm Warning | RLX | Tyler | 45 min |
| Jul 28, 3:33 PM EDT | Severe Thunderstorm Warning | RLX | Pleasants | 27 min |
| Jul 28, 3:42 PM EDT | Severe Thunderstorm Warning | RLX | Wood | 33 min |
| Jul 28, 3:56 PM EDT | Severe Thunderstorm Warning | RLX | Ritchie | 49 min |
| Jul 28, 3:59 PM EDT | Severe Thunderstorm Warning | RLX | Harrison | 46 min |
| Jul 28, 4:39 PM EDT | Severe Thunderstorm Warning | RLX | Wirt | 36 min |
| Jul 28, 4:52 PM EDT | Severe Thunderstorm Warning | RLX | Mason | 38 min |
| Jul 28, 4:58 PM EDT | Severe Thunderstorm Warning | RLX | Gilmer | 47 min |
| Jul 28, 5:08 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 52 min |
| Jul 28, 5:30 PM EDT | Severe Thunderstorm Warning | RLX | Cabell | 45 min |
| Jul 28, 5:38 PM EDT | Severe Thunderstorm Warning | RLX | Putnam | 67 min |
| Jul 28, 6:06 PM EDT | Severe Thunderstorm Warning | RLX | Kanawha | 54 min |
| Jul 28, 6:15 PM EDT | Severe Thunderstorm Warning | RLX | Kanawha | 45 min |
Nearby
Severe Thunderstorm Warnings in West Virginia, 1997Every severe thunderstorm warning in 1997
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.