Alert archive / Ohio / Flash Flood Warnings in 2024
Flash Flood Warning 21, NWS Charleston, WV
NWS Charleston, WV issued this flash flood warning at May 9, 2024, 2:12 AM EDT for Perry County, Ohio. 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
- May 9, 2024, 2:12 AM EDT (06:12 UTC)
- Expired
- May 9, 2024, 5:15 AM EDT
- In force
- 3 hr
- Issued by
- NWS Charleston, WV
- Area
- Storm-based polygon
- Flood severity
- None
County Perry County, OH
The radar
The Cincinnati radar (KILN), 133 km from the middle of the area, began a volume at 06:12 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, 6.2 hours before the alert went out and 131 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2170 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- 172 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
753
WGUS51 KRLX 090612
FFWRLX
OHC127-090915-
/O.NEW.KRLX.FF.W.0021.240509T0612Z-240509T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Charleston WV
212 AM EDT Thu May 9 2024
The National Weather Service in Charleston has issued a
* Flash Flood Warning for...
Southern Perry County in southeastern Ohio...
* Until 515 AM EDT.
* At 212 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
New Lexington, Shawnee, Corning, Hemlock and Rendville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Report flooding to the National Weather Service by calling toll
free, 800 401 9535, when you can do so safely.
&&
LAT...LON 3962 8238 3963 8238 3965 8237 3969 8237
3971 8236 3969 8211 3958 8207
FLASH FLOOD...RADAR INDICATED
$$
JZ1 follow-up statement
576
WGUS71 KRLX 090915
FFSRLX
Flash Flood Statement
National Weather Service Charleston WV
515 AM EDT Thu May 9 2024
OHC127-090925-
/O.EXP.KRLX.FF.W.0021.000000T0000Z-240509T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Perry OH-
515 AM EDT Thu May 9 2024
...FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHERN PERRY COUNTY...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
&&
LAT...LON 3962 8238 3963 8238 3965 8237 3969 8237
3971 8236 3969 8211 3958 8207
$$
JZThe office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 1:46 AM EDT | Flash Flood Warning | RLX | Morgan, Perry | 3 hr |
| May 9, 2:13 AM EDT | Flash Flood Warning | RLX | Morgan, Washington | 3 hr |
| May 9, 2:17 AM EDT | Flash Flood Warning | RLX | Morgan, Washington | 3 hr |
| May 9, 7:39 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Washington | 51 min |
Nearby
Flash Flood Warnings in Ohio, 2024Every flash flood warning in 2024
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.