Alert archive / Ohio / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 99, NWS Charleston, WV
NWS Charleston, WV issued this severe thunderstorm warning at May 11, 2024, 2:41 PM EDT for Wood County, West Virginia; Athens County, Meigs County, Washington County, Ohio. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 11, 2024, 2:41 PM EDT (18:41 UTC)
- Expired
- May 11, 2024, 3:15 PM EDT
- In force
- 34 min
- Issued by
- NWS Charleston, WV
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Athens County, OH, Meigs County, OH, Washington County, OH, Wood County, WV
The radar
The Charleston,WV radar (KRLX), 107 km from the middle of the area, began a volume at 18:43 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 12:00Z, 6.7 hours before the alert went out and 191 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
- 1132 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 77 m²/s²
- 0-3 km storm-relative helicity
- 108 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 11, 2:30 PM EDT | Special Weather Statement | RLX | Wood | 30 min |
| May 11, 3:08 PM EDT | Severe Thunderstorm Warning | RLX | Wirt, Wood | 37 min |
| May 11, 3:10 PM EDT | Special Weather Statement | RLX | Putnam | 35 min |
| May 11, 4:12 PM EDT | Special Weather Statement | RLX | Calhoun | 33 min |
| May 11, 5:30 PM EDT | Special Weather Statement | RLX | Upshur | 45 min |
| May 11, 3:02 PM EDT | Special Weather Statement | RLX | Noble | 28 min |
| May 11, 3:02 PM EDT | Special Weather Statement | RLX | Noble | 28 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2024Severe Thunderstorm Warnings in West Virginia, 2024Every severe thunderstorm 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.