Alert archive / West Virginia / Flash Flood Watches in 2013
Flash Flood Watch 8, NWS Charleston, WV
NWS Charleston, WV issued this flash flood watch at Jul 3, 2013, 3:56 AM EDT for 22 counties in West Virginia; 9 counties in Ohio; 4 counties in Kentucky. It took effect at Jul 3, 2013, 12:00 PM EDT. It was in force for 58 hr.
The area
The counties it named.
The facts
- Issued
- Jul 3, 2013, 3:56 AM EDT (07:56 UTC)
- In effect from
- Jul 3, 2013, 12:00 PM EDT
- Expired
- Jul 5, 2013, 10:17 PM EDT
- In force
- 58 hr
- Issued by
- NWS Charleston, WV
- Flood severity
- None
All 35 counties
Boyd County, KY, Carter County, KY, Greenup County, KY, Lawrence County, KY, Athens County, OH, Gallia County, OH, Jackson County, OH, Lawrence County, OH, Meigs County, OH, Morgan County, OH, Perry County, OH, Vinton County, OH, Washington County, OH, Boone County, WV, Braxton County, WV, Cabell County, WV, Calhoun County, WV, Clay County, WV, Gilmer County, WV, Jackson County, WV, Kanawha County, WV, Lincoln County, WV, Logan County, WV, Mason County, WV, McDowell County, WV, Mingo County, WV, Pleasants County, WV, Putnam County, WV, Ritchie County, WV, Roane County, WV, Tyler County, WV, Wayne County, WV, Wirt County, WV, Wood County, WV, Wyoming County, WV
The radar
The Charleston,WV radar (KRLX), 43 km from the middle of the area, began a volume at 08:00 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
Cncnati-Daytn, OH (KILN), launched 00:00Z, 7.9 hours before the alert went out and 187 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
- 303 J/kg
- Mixed-layer CIN
- -9 J/kg
- Mixed-layer LCL
- 1326 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 91 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.3
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Charleston, WV wrote its last area forecast discussion before this flash flood watch went out at Jul 3, 1:29 AM EDT, 2 hours 27 minutes earlier.
Area forecast discussion, Jul 3, 1:29 AM EDT, 2 hours 27 minutes before
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</html>Hazardous weather outlook, Jul 2, 4:39 AM EDT, 23 hours 17 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHARLESTON WV 439 AM EDT TUE JUL 2 2013 KYZ101>103-105-OHZ066-067-075-076-083>087-VAZ003-004-WVZ005>011- 013>020-024>040-046-047-030845- GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON- JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-DICKENSON-BUCHANAN-WAYNE- CABELL-MASON-JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA- ROANE-WIRT-CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON- GILMER-LEWIS-HARRISON-TAYLOR-MCDOWELL-WYOMING-RALEIGH-FAYETTE- NICHOLAS-WEBSTER-UPSHUR-BARBOUR-POCAHONTAS-RANDOLPH- 439 AM EDT TUE JUL 2 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST KENTUCKY...SOUTHEAST OHIO...SOUTHWEST VIRGINIA AND MUCH OF WEST VIRGINIA. .DAY ONE...TODAY AND TONIGHT. REPETITIVE SHOWERS AND THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND TONIGHT. IF IT APPEARS THESE SHOWERS AND STORMS WILL TRAIN OVER THE SAME AREAS...OR MOVE ACROSS AREAS THAT HAVE ALREADY RECEIVED HEAVY RAIN IN THE PAST FEW DAYS...FLASH FLOOD WATCHES OR WARNINGS MAY BE NEEDED. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. THE WET PATTERN WILL CONTINUE FOR THE REST OF THIS WEEK...INCLUDING THE INDEPENDENCE DAY HOLIDAY. SHOULD CONFIDENCE INCREASE IN PERSISTENT OR REPETITIVE SHOWERS...A FLASH FLOOD WATCH MAY BE NEEDED FOR THE MOST VULNERABLE COUNTIES. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
In the hours before
Local storm report, Jul 2, 10:30 PM EDT, 5 hours 26 minutes before
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</html>Local storm report, Jul 2, 10:34 PM EDT, 5 hours 22 minutes before
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</html>The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 9:45 PM EDT | Special Weather Statement | RLX | Lincoln | 45 min |
| Jul 3, 4:28 PM EDT | Special Weather Statement | RLX | Athens | 62 min |
| Jul 3, 4:43 PM EDT | Special Weather Statement | RLX | Perry | 62 min |
| Jul 3, 5:59 PM EDT | Special Weather Statement | RLX | Morgan | 61 min |
| Jul 3, 4:18 PM EDT | Special Weather Statement | RLX | Greenup | 57 min |
Nearby
Flash Flood Watches in West Virginia, 2013Flash Flood Watches in Ohio, 2013Flash Flood Watches in Kentucky, 2013Every flash flood watch in 2013
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.