Alert archive / Ohio / Mesoscale Discussions in 2016
Mesoscale Discussion 816
The Storm Prediction Center issued this mesoscale discussion at Jun 4, 2016, 3:49 PM EDT for 11 counties in Kentucky; 16 counties in Ohio; 9 counties in West Virginia. It was in force for 116 min.
The area
The outline as issued.
The facts
- Issued
- Jun 4, 2016, 3:49 PM EDT (19:49 UTC)
- Expired
- Jun 4, 2016, 5:45 PM EDT
- In force
- 116 min
- Issued by
- the Storm Prediction Center
- Chance of a watch
- 20%
All 36 counties
Boyd County, KY, Bracken County, KY, Carter County, KY, Elliott County, KY, Fleming County, KY, Greenup County, KY, Lawrence County, KY, Lewis County, KY, Mason County, KY, Morgan County, KY, Rowan County, KY, Adams County, OH, Athens County, OH, Brown County, OH, Gallia County, OH, Highland County, OH, Hocking County, OH, Jackson County, OH, Lawrence County, OH, Meigs County, OH, Morgan County, OH, Perry County, OH, Pike County, OH, Ross County, OH, Scioto County, OH, Vinton County, OH, Washington County, OH, Cabell County, WV, Jackson County, WV, Lincoln County, WV, Mason County, WV, Pleasants County, WV, Putnam County, WV, Wayne County, WV, Wirt County, WV, Wood County, WV
The radar
The Charleston,WV radar (KRLX), 91 km from the middle of the area, began a volume at 19:49 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 12:00Z, 7.8 hours before the alert went out and 134 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
- 1274 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 46 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 4, 12:44 PM EDT | Mesoscale Discussion | SPC | Adair, Bell, Boyd, Breathitt, Carter, Casey and 35 more | 2 hr |
| Jun 4, 1:33 PM EDT | Mesoscale Discussion | SPC | Berkeley, Hampshire, Hardy, Jefferson, Mineral, Morgan and 1 more | 117 min |
Nearby
Mesoscale Discussions in Ohio, 2016Mesoscale Discussions in Kentucky, 2016Mesoscale Discussions in West Virginia, 2016Every mesoscale discussion in 2016
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.