Alert archive / Kentucky / Flash Flood Warnings in 2017
Flash Flood Warning 9, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at Apr 16, 2017, 6:48 PM EDT for Boone County, Campbell County, Kenton County, Kentucky; Clermont County, Hamilton County, Ohio. It was in force for 3 hr. 10 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Apr 16, 2017, 6:48 PM EDT (22:48 UTC)
- Expired
- Apr 16, 2017, 9:45 PM EDT
- In force
- 3 hr
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Flood severity
- None
Counties Boone County, KY, Campbell County, KY, Kenton County, KY, Clermont County, OH, Hamilton County, OH
The radar
The Cincinnati radar (KILN), 61 km from the middle of the area, began a volume at 22:47 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 16, 6:59 PM EDT | FLOOD | 3 Ssw Milford, OH | BEECHWOOD AND SUMMERSIDE ROAD HAVE HIGH WATER |
| Apr 16, 7:30 PM EDT | HEAVY RAIN 1.29 | 3 W Cheviot, OH | SINCE 5 PM. 2 1/2 HOUR TOTAL. |
| Apr 16, 7:35 PM EDT | FLASH FLOOD | 3 Wnw Batavia, OH | WATER FLOODED OVER INTERSECTION OF OH-32 AND OLD SR 74 |
| Apr 16, 7:45 PM EDT | FLASH FLOOD | 2 N Delhi Township, OH | VIDEO SHOWS ROAD FLOODED AT 5500 BLOCK OF ANTONINUS DRIVE. |
| Apr 16, 8:45 PM EDT | FLASH FLOOD | 1 Nnw Delhi Township, OH | VIDEO SHOWS CAR STUCK IN VERY FLOODED RAPID RUN ROAD. |
| Apr 16, 9:10 PM EDT | FLASH FLOOD | 1 W Delhi Township, OH | BENDER ROAD CLOSED DUE TO A LANDSLIDE. |
| Apr 16, 9:10 PM EDT | FLASH FLOOD | 1 W Delhi Township, OH | BENDER ROAD CLOSED DUE TO HIGH WATER. |
| Apr 16, 9:37 PM EDT | FLASH FLOOD | 4 Ese Covington, KY | HIGH WATER ON INTERSECTION AT RIVER ROAD AND ROUTE 8 |
| Apr 16, 9:37 PM EDT | FLASH FLOOD | 5 Ese Covington, KY | HIGH WATER ON INTERSECTION AT RIVER ROAD AND ROUTE 8 |
| Apr 16, 9:37 PM EDT | FLASH FLOOD | S Covington, KY | HIGH WATER AT MADISON AVE AND 17TH STREET. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.8 hours before the alert went out and 63 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1327 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 340 m²/s²
- 0-3 km storm-relative helicity
- 326 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
984 WGUS51 KILN 162248 FFWILN KYC015-037-117-OHC025-061-170145- /O.NEW.KILN.FF.W.0009.170416T2248Z-170417T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 648 PM EDT SUN APR 16 2017 The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Northern Kenton County in northern Kentucky... Northern Campbell County in northern Kentucky... Northern Boone County in northern Kentucky... Southern Hamilton County in southwestern Ohio... West central Clermont County in southwestern Ohio... * Until 945 PM EDT. * At 647 PM EDT, radar indicated that thunderstorms had produced heavy rain across the warned area. Up to two inches of rain have already fallen. Heavy rain continues to fall with another one to two inches inches possible. Runoff from this excessive rainfall will cause flash flooding to occur. * Some locations that will experience flooding include... Cincinnati, Covington, Florence, Norwood, Erlanger, Fort Thomas, Newport, Edgewood, Elsmere, Cheviot, Fort Mitchell, Villa Hills, Highland Heights, Milford, Taylor Mill, Bellevue, Fort Wright, Dayton, Ludlow and Southgate. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Keep children away from storm drains, culverts, creeks and streams. Water levels can rise rapidly and sweep children away. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3915 8413 3904 8413 3900 8482 3918 8481 $$ Coniglio
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 5:13 PM EDT | Special Weather Statement | ILN | Gallatin | 32 min |
| Apr 16, 6:38 PM EDT | Areal Flood Advisory | ILN | Boone, Campbell, Kenton | 3 hr |
| Apr 16, 6:40 PM EDT | Severe Thunderstorm Warning | ILN | Boone, Campbell, Kenton | 14 min |
| Apr 16, 6:49 PM EDT | Flash Flood Warning | ILN | Boone, Campbell, Kenton | 3 hr |
| Apr 16, 5:16 PM EDT | Special Weather Statement | ILN | Hocking | 29 min |
| Apr 16, 5:21 PM EDT | Special Weather Statement | ILN | Clinton | 24 min |
| Apr 16, 5:23 PM EDT | Special Weather Statement | ILN | Clermont, Hamilton | 37 min |
| Apr 16, 5:28 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 47 min |
| Apr 16, 5:50 PM EDT | Special Weather Statement | ILN | Clinton | 40 min |
| Apr 16, 5:51 PM EDT | Special Weather Statement | ILN | Hocking | 9 min |
| Apr 16, 6:02 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Highland | 43 min |
| Apr 16, 6:07 PM EDT | Special Weather Statement | ILN | Clermont | 38 min |
| Apr 16, 6:12 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 33 min |
| Apr 16, 6:18 PM EDT | Special Weather Statement | ILN | Hocking | 42 min |
| Apr 16, 6:20 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway | 3 hr |
| Apr 16, 6:50 PM EDT | Flash Flood Warning | ILN | Fairfield, Hocking, Pickaway | 3 hr |
Nearby
Flash Flood Warnings in Kentucky, 2017Flash Flood Warnings in Ohio, 2017Every flash flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.