Alert archive / Kentucky / Flash Flood Warnings in 2009
Flash Flood Warning 21, NWS Charleston, WV
NWS Charleston, WV issued this flash flood warning at Aug 2, 2009, 3:36 AM EDT for Lawrence County, Ohio; Cabell County, Wayne County, West Virginia; 4 counties in Kentucky. 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 outline as issued.
The facts
- Issued
- Aug 2, 2009, 3:36 AM EDT (07:36 UTC)
- Expired
- Aug 2, 2009, 6:14 AM EDT
- In force
- 3 hr
- Issued by
- NWS Charleston, WV
- Area
- Storm-based polygon
- Flood severity
- None
Counties Boyd County, KY, Carter County, KY, Greenup County, KY, Lawrence County, KY, Lawrence County, OH, Cabell County, WV, Wayne County, WV
The radar
The Charleston,WV radar (KRLX), 84 km from the middle of the area, began a volume at 07:40 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, 7.6 hours before the alert went out and 174 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
- 316 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1022 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 176 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.7
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS51 KRLX 020736
FFWRLX
KYC019-043-089-127-OHC087-WVC011-099-021130-
/O.NEW.KRLX.FF.W.0021.090802T0736Z-090802T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
336 AM EDT SUN AUG 2 2009
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A
* FLASH FLOOD WARNING FOR...
BOYD COUNTY IN KENTUCKY...
THIS INCLUDES THE CITIES OF...CANNONSBURG...ASHLAND...
SOUTHEASTERN CARTER COUNTY IN KENTUCKY...
SOUTHEASTERN GREENUP COUNTY IN KENTUCKY...
LAWRENCE COUNTY IN KENTUCKY...
THIS INCLUDES THE CITIES OF...YATESVILLE LAKE STATE PARK...
LOUISA...BLAINE...
WESTERN CABELL COUNTY IN WEST VIRGINIA...
THIS INCLUDES THE CITY OF HUNTINGTON...
WAYNE COUNTY IN WEST VIRGINIA...
THIS INCLUDES THE CITIES OF...WAYNE...BEECH FORK STATE PARK...
SOUTHERN LAWRENCE COUNTY IN SOUTHEAST OHIO...
THIS INCLUDES THE CITIES OF...PROCTORVILLE...IRONTON...COAL
GROVE...CHESAPEAKE...
* UNTIL 730 AM EDT
* AT 331 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN THAT IS TRAINING OVER THE WARNED AREA.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
CENTERVILLE...WEBBVILLE...RUSH...PRINCESS...NAPLES...DURBIN...
COALTON...BURNAUGH...GARNER...CATLETTSBURG...KENOVA...EAST LYNN
LAKE...CEREDO AND BARBOURSVILLE
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...ROADWAYS...STREETS AND
UNDERPASSES...FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS AND
OTHER DRAINAGE AREAS AND LOW LYING SPOTS.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.
MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY
DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL
ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED
ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
&&
PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.
LAT...LON 3812 8290 3818 8290 3825 8279 3841 8283
3855 8270 3859 8245 3858 8234 3839 8223
3815 8228 3800 8224 3792 8249 3795 8251
3795 8256 3789 8260 3788 8264 3798 8285
3800 8295 3797 8300 3802 8302
$$
261 follow-up statement
000
WGUS71 KRLX 021014
FFSRLX
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
614 AM EDT SUN AUG 2 2009
KYC019-043-089-127-OHC087-WVC011-099-021022-
/O.CAN.KRLX.FF.W.0021.000000T0000Z-090802T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP KY-CARTER KY-BOYD KY-LAWRENCE KY-LAWRENCE OH-CABELL WV-
WAYNE WV-
614 AM EDT SUN AUG 2 2009
...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR LAWRENCE...BOYD...
EXTREME SOUTHEASTERN CARTER AND SOUTHEASTERN GREENUP COUNTIES IN
KENTUCKY...AND SOUTHERN LAWRENCE COUNTY IN SOUTHEAST OHIO...AND WAYNE
AND WESTERN CABELL COUNTIES IN WEST VIRGINIA...
HEAVY RAIN HAS MOVED OUT OF THE AREA...AS A RESULT THE FLASH FLOOD
WARNING HAS BEEN CANCELLED. HOWEVER...CONTINUED RUNOFF COULD STILL
PRODUCE MINOR FLOODING OF CREEKS...STREAMS...AND LOW LYING AREAS.
TURN AROUND DONT DROWN. DO NOT DRIVE YOUR CAR ON FLOODED ROADWAYS.
PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE 877-633-6772 WHEN YOU CAN DO SO SAFELY.
LAT...LON 3812 8290 3818 8290 3825 8279 3841 8283
3855 8270 3859 8245 3858 8234 3839 8223
3815 8228 3800 8224 3792 8249 3795 8251
3795 8256 3789 8260 3788 8264 3798 8285
3800 8295 3797 8300 3802 8302
$$
26The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 2:52 AM EDT | Flash Flood Warning | RLX | Boone, Clay, Kanawha, Lincoln | 3 hr |
| Aug 2, 3:47 AM EDT | Flash Flood Warning | RLX | Barbour, Braxton, Lewis, Nicholas, Randolph, Upshur and 1 more | 4 hr |
Nearby
Flash Flood Warnings in Kentucky, 2009Flash Flood Warnings in West Virginia, 2009Flash Flood Warnings in Ohio, 2009Every flash flood warning in 2009
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.