Alert archive / Ohio / Flood Watches in 2007
Flood Watch 4, NWS Wilmington, OH
NWS Wilmington, OH issued this flood watch at Mar 14, 2007, 8:54 PM EDT for 30 counties in Ohio; Boone County, Campbell County, Kenton County, Kentucky; 8 counties in Indiana. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Mar 14, 2007, 8:54 PM EDT (00:54 UTC)
- Expired
- Mar 15, 2007, 12:00 PM EDT
- In force
- 15 hr
- Issued by
- NWS Wilmington, OH
- Flood severity
- None
All 41 counties
Dearborn County, IN, Fayette County, IN, Franklin County, IN, Ohio County, IN, Ripley County, IN, Switzerland County, IN, Union County, IN, Wayne County, IN, Boone County, KY, Campbell County, KY, Kenton County, KY, Auglaize County, OH, Brown County, OH, Butler County, OH, Champaign County, OH, Clark County, OH, Clermont County, OH, Clinton County, OH, Darke County, OH, Delaware County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Greene County, OH, Hamilton County, OH, Hardin County, OH, Highland County, OH, Hocking County, OH, Licking County, OH, Logan County, OH, Madison County, OH, Mercer County, OH, Miami County, OH, Montgomery County, OH, Pickaway County, OH, Pike County, OH, Preble County, OH, Ross County, OH, Shelby County, OH, Union County, OH, Warren County, OH
The radar
The Cincinnati radar (KILN), 31 km from the middle of the area, began a volume at 00:54 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, 0.9 hours before the alert went out and 346 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
- 350 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 739 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 221 m²/s²
- 0-3 km storm-relative helicity
- 239 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.3
What forecasters said that day
The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, OH wrote its last area forecast discussion before this flood watch went out at Mar 14, 7:54 PM EDT, 1 hour earlier.
Area forecast discussion, Mar 14, 7:54 PM EDT, 1 hour before
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</html>Hazardous weather outlook, Mar 14, 4:09 PM EDT, 4 hours 45 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE WILMINGTON OH 409 PM EDT WED MAR 14 2007 INZ050-058-059-OHZ026-034-035-042>046-051>056-060>065-074-151000- WAYNE-FAYETTE IN-UNION IN-HARDIN-MERCER-AUGLAIZE-DARKE-SHELBY-LOGAN- UNION OH-DELAWARE-MIAMI-CHAMPAIGN-CLARK-MADISON-FRANKLIN OH-LICKING- PREBLE-MONTGOMERY-GREENE-FAYETTE OH-PICKAWAY-FAIRFIELD-HOCKING- 409 PM EDT WED MAR 14 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL INDIANA...CENTRAL OHIO...MIAMI VALLEY OF OHIO AND WEST CENTRAL OHIO. .DAY ONE...TONIGHT THUNDERSTORMS WILL DEVELOP AHEAD OF A COLD FRONT THIS EVENING AND OVERNIGHT. THERE IS A SLIGHT CHANCE SOME OF THESE STORMS COULD BE SEVERE...WITH DAMAGING WINDS THE PRIMARY THREATS. LARGE HAIL IS ALSO POSSIBLE. SOME OF THE STORMS MAY PRODUCE HEAVY RAINFALL OVERNIGHT...WITH SOME LOCALIZED FLOODING POSSIBLE. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY SHOWERS WILL CONTINUE ACROSS THE REGION THROUGH MIDDAY...WITH RAIN DIMINISHING IN COVERAGE AND INTENSITY THROUGH THE AFTERNOON AND EVENING. RAIN MAY BE HEAVY THROUGHOUT THE MORNING...WITH SOME ADDITIONAL LOWLAND FLOODING POSSIBLE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED LATE THIS AFTERNOON AND EVENING. INZ066-073>075-080-KYZ089>100-OHZ070>073-077>082-088-151000- FRANKLIN IN-RIPLEY-DEARBORN-OHIO-SWITZERLAND-CARROLL-GALLATIN-BOONE- KENTON-CAMPBELL-OWEN-GRANT-PENDLETON-BRACKEN-ROBERTSON-MASON-LEWIS- BUTLER-WARREN-CLINTON-ROSS-HAMILTON-CLERMONT-BROWN-HIGHLAND-ADAMS- PIKE-SCIOTO- 409 PM EDT WED MAR 14 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST INDIANA...NORTHEAST KENTUCKY...NORTHERN KENTUCKY...CENTRAL OHIO...SOUTH CENTRAL OHIO AND SOUTHWEST OHIO. .DAY ONE...TONIGHT A COLD FRONT WILL MOVE SOUTH INTO THE OHIO VALLEY OVERNIGHT. SHOWERS AND ISOLATED THUNDERSTORMS WILL AFFECT THE REGION INTO THIS EVENING. A FEW OF THESE STORMS MAY BECOME STRONG TO SEVERE WITH LARGE HAIL THE PRIMARY THREAT. MORE WIDESPREAD SHOWERS AND THUNDERSTORMS WILL MOVE INTO SOUTHERN INDIANA AND OHIO AND NORTHERN KENTUCKY LATE TONIGHT AS THE COLD FRONT DROPS SOUTH INTO THE REGION. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY SHOWERS AND THUNDERSTORMS WILL CONTINUE ON THURSDAY AS THE FRONT MOVES SLOWLY ACROSS THE REGION. RAIN MAY BE HEAVY AT TIMES...WITH LOCALIZED FLOODING POSSIBLE. THE RAIN SHOULD BEGIN TO DIMINISH IN COVERAGE AND INTENSITY FROM THE NORTH DURING THE EVENING HOURS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED LATE THIS AFTERNOON AND EVENING. RYAN
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 15, 6:05 AM EDT | Winter Weather Advisory | ILN | Auglaize, Delaware, Hardin, Licking, Logan, Mercer and 2 more | 5 hr |
Nearby
Flood Watches in Ohio, 2007Flood Watches in Indiana, 2007Flood Watches in Kentucky, 2007Every flood watch in 2007
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.