Alert archive / Virginia / Flash Flood Warnings in 2001
Flash Flood Warning 11, NWS Baltimore/Washington
NWS Baltimore/Washington issued this flash flood warning at Jun 13, 2001, 1:53 PM EDT for Rockingham County, Virginia; Pendleton County, West Virginia. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 13, 2001, 1:53 PM EDT (17:53 UTC)
- Expired
- Jun 13, 2001, 5:00 PM EDT
- In force
- 3 hr
- Issued by
- NWS Baltimore/Washington
- Area
- Whole counties
Counties Rockingham County, VA, Pendleton County, WV
The nearest sounding before it
Roanoke, VA (KRNK), launched 12:00Z, 5.9 hours before the alert went out and 159 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
- 457 J/kg
- Mixed-layer CIN
- -100 J/kg
- Mixed-layer LCL
- 1005 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- 1 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.
NWS Baltimore/Washington wrote its last area forecast discussion before this flash flood warning went out at Jun 13, 9:45 AM EDT, 4 hours 8 minutes earlier.
Area forecast discussion, Jun 13, 9:45 AM EDT, 4 hours 8 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 945 AM EDT WED JUN 13 2001 WILL DO SOME MINOR CHANGES TO WORDING TODAY AND WILL UP THE TEMPS SLIGHTLY IN THE WEST. OTHERWISE CURRENT FORECAST LOOKS ON TRACK. .LWX... DC...HEAT ADVISORY FOR TODAY FOR ZONE DCZ001. MD...HEAT ADVISORY FOR TODAY FOR ZONES MDZ002>007...MDZ009>011... MDZ013>014...MDZ016>018. VA...HEAT ADVISORY FOR TODAY FOR ZONES VAZ021...VAZ025>03a1... VAZ036>042...VAZ050>057. WV...HEAT ADVISORY FOR TODAY FOR ZONES WVZ048>055.
Nearby
Flash Flood Warnings in Virginia, 2001Flash Flood Warnings in West Virginia, 2001Every flash flood warning in 2001
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.