Alert archive / West Virginia / Flash Flood Warnings in 1993
Flash Flood Warning 18, NWS Charleston, WV
NWS Charleston, WV issued this flash flood warning at Mar 4, 1993, 11:02 AM EST for 5 counties in West Virginia. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Mar 4, 1993, 11:02 AM EST (16:02 UTC)
- Expired
- Mar 4, 1993, 2:00 PM EST
- In force
- 3 hr
- Issued by
- NWS Charleston, WV
- Area
- Whole counties
Counties Grant County, WV, Hampshire County, WV, Hardy County, WV, Mineral County, WV, Pendleton County, WV
The radar
The Sterling radar (KLWX), 131 km from the middle of the area, began a volume at 16:07 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 12:00Z, 4.0 hours before the alert went out and 173 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 592 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 247 m²/s²
- 0-3 km storm-relative helicity
- 238 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 flash flood 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, Mar 4, 8:54 AM EST, 2 hours 8 minutes before
WVZ003-KYZ006-009-OHZ008-009-041500- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HUNTINGTON WV 850 AM EST THU MAR 04 1993 ...RAINS CAUSING MINOR FLOODING ACROSS THE OHIO VALLEY..... RAINFALL AMOUNTS OVERNIGHT RANGED FROM ABOUT ONE QUARTER OF AN INCH TO AROUND ONE AND ONE QUARTER OF AN INCH. THIS WAS PRODUCING MINOR FLOODING OF LOW LYING AREAS, LARGE PUDDLES ON ROADS AND HIGH RUNNING STREAMS AND CREEKS. AT 850 AM MOSTLY LIGHT RAIN CONTINUED TO FALL ACROSS ALL OF THE OHIO VALLEY. THE HEAVIEST RAIN AROUND THE TRI-STATE AREA WAS FALLING OVER NORTHERN MASON COUNTY OF WEST VIRGINIA AND GALLIA AND MEIGS COUNTIES OF OHIO. RAIN, MODERATE AT TIMES, WILL CONTINUE TO FALL THROUGHOUT THE DAY. MINOR FLOODING WILL CONTINUE, BUT NO MAJOR FLOODING IS EXPECTED AT THIS TIME. WHEN OUT AND ABOUT TODAY, SLOW DOWN IF YOU ARE DRIVING AND BE CAREFUL OF WATER OVER THE ROAD. REMEMBER, HIGH RUNNING CREEKS AND STREAMS CAN BE VERY DANGEROUS, SO lTRY TO AVOID THESE AT ALL TIMES. END/COSTELLO
Special weather statement, Mar 4, 9:48 AM EST, 1 hour 14 minutes before
WVZ003-KYZ006-009-OHZ008-009-041600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HUNTINGTON WV 945 AM EST THU MAR 04 1993 ...FLASH FLOOD WATCH FOR WESTERN WEST VIRGINIA UNTIL NOON... RAINFALL ACROSS THE AREA OVERNIGHT HAS PRODUCED MINOR FLOODING OF LOW LYING AREAS, HIGH RUNNING STREAMS AND CREEKS, AND PONDING OF WATER ON ROADWAYS. AT 945 PM A BAND OF MODERATE TO HEAVY RAIN EXTENDED FROM EASTERN LAWRENCE COUNTY OF OHIO SOUTHWARD THROUGH CENTRAL CABELL INTO EASTERN WAYNE AND WESTERN LINCOLN COUNTIES OF WEST VIRGINIA. MOVEMENT WAS TO THE NORTHEAST AT ABOUT 15 MPH. WITH SMALL STREAMS AND CREEKS ALREADY RUNNING HIGH, ANY QUICK HEAVY ADDITIONAL AMOUNT OF RAINFALL COULD PRODUCE FLASH FLOODING. PERSONS, ESPECIALLY THOSE LIVING IN OR NEAR LOW LYING AREAS, SMALL STREAMS AND CREEKS SHOULD BE ON THE ALERT FOR ANY POSSIBLE RAPID RISE IN WATER. IF FLOODING IS OBSERVED, SEEK SHELTER TO HIGHER GROUNDS. AVOID HIGH RUNNING STREAMS AND CREEKS AT ALL TIMES. END/COSTELLO
The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 4, 7:33 AM EST | Flash Flood Warning | RLX | Lewis | 3 hr |
| Mar 4, 8:04 AM EST | Flash Flood Warning | RLX | Doddridge, Gilmer | 3 hr |
| Mar 4, 8:06 AM EST | Flash Flood Warning | RLX | Harrison, Marion | 3 hr |
| Mar 4, 8:11 AM EST | Flash Flood Warning | RLX | Calhoun | 3 hr |
| Mar 4, 9:17 AM EST | Flash Flood Warning | RLX | Wirt | 3 hr |
| Mar 4, 9:17 AM EST | Flash Flood Warning | RLX | Tyler | 3 hr |
| Mar 4, 9:25 AM EST | Flash Flood Warning | RLX | Grant, Hardy, Pendleton | 3 hr |
| Mar 4, 9:25 AM EST | Flash Flood Warning | RLX | Hampshire, Mineral | 3 hr |
| Mar 4, 10:07 AM EST | Flash Flood Warning | RLX | Roane | 4 hr |
| Mar 4, 10:29 AM EST | Flash Flood Warning | RLX | Harrison, Lewis | 3 hr |
| Mar 4, 10:29 AM EST | Flash Flood Warning | RLX | Putnam | 4 hr |
| Mar 4, 10:36 AM EST | Flash Flood Warning | RLX | Jackson, Wood | 3 hr |
| Mar 4, 11:13 AM EST | Flash Flood Warning | RLX | Calhoun, Gilmer | 4 hr |
| Mar 4, 11:13 AM EST | Flash Flood Warning | RLX | Doddridge | 4 hr |
| Mar 4, 12:06 PM EST | Flash Flood Warning | RLX | Wirt | 4 hr |
| Mar 4, 12:06 PM EST | Flash Flood Warning | RLX | Tyler | 4 hr |
| Mar 4, 12:31 PM EST | Flash Flood Warning | RLX | Raleigh | 4 hr |
| Mar 4, 2:21 PM EST | Flash Flood Warning | RLX | Jackson, Putnam | 3 hr |
| Mar 4, 2:21 PM EST | Flash Flood Warning | RLX | Wood | 3 hr |
| Mar 4, 2:21 PM EST | Flash Flood Warning | RLX | Hampshire, Hardy, Mineral | 3 hr |
| Mar 4, 4:16 PM EST | Flash Flood Warning | RLX | Doddridge, Tyler | 4 hr |
| Mar 4, 5:48 PM EST | Flash Flood Warning | RLX | Calhoun, Gilmer | 4 hr |
| Mar 4, 10:47 AM EST | Flash Flood Warning | RLX | Delaware, Madison, Union | 6 hr |
| Mar 4, 2:42 PM EST | Flash Flood Warning | RLX | Athens, Fairfield, Hocking, Morgan, Perry | 3 hr |
| Mar 4, 2:42 PM EST | Flash Flood Warning | RLX | Vinton | 3 hr |
| Mar 4, 11:02 AM EST | Flash Flood Warning | RLX | Allegany | 3 hr |
Nearby
Flash Flood Warnings in West Virginia, 1993Every flash flood warning in 1993
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.