Alert archive / Indiana / Mesoscale Discussions in 2015
Mesoscale Discussion 931
The Storm Prediction Center issued this mesoscale discussion at Jun 7, 2015, 9:03 PM EDT for 34 counties in Indiana; Mercer County, Paulding County, Van Wert County, Ohio. It was in force for 57 min.
The area
The outline as issued.
The facts
- Issued
- Jun 7, 2015, 9:03 PM EDT (01:03 UTC)
- Expired
- Jun 7, 2015, 10:00 PM EDT
- In force
- 57 min
- Issued by
- the Storm Prediction Center
All 37 counties
Adams County, IN, Allen County, IN, Blackford County, IN, Boone County, IN, Carroll County, IN, Cass County, IN, Clinton County, IN, Delaware County, IN, Fountain County, IN, Fulton County, IN, Grant County, IN, Hamilton County, IN, Hancock County, IN, Hendricks County, IN, Henry County, IN, Howard County, IN, Huntington County, IN, Jay County, IN, Johnson County, IN, Madison County, IN, Marion County, IN, Miami County, IN, Montgomery County, IN, Morgan County, IN, Parke County, IN, Putnam County, IN, Randolph County, IN, Rush County, IN, Shelby County, IN, Tippecanoe County, IN, Tipton County, IN, Wabash County, IN, Wells County, IN, Whitley County, IN, Mercer County, OH, Paulding County, OH, Van Wert County, OH
The radar
The Indianapolis radar (KIND), 68 km from the middle of the area, began a volume at 01:05 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, 1.1 hours before the alert went out and 197 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
- 328 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 1676 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 32 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 10:52 PM EDT | Mesoscale Discussion | SPC | Boone, Clay, Clinton, Delaware, Fountain, Hamilton and 17 more | 53 min |
| Jun 8, 12:02 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Clinton, Delaware and 22 more | 88 min |
| Jun 8, 4:32 PM EDT | Mesoscale Discussion | SPC | Elkhart, Jasper, Lake, LaPorte, Marshall, Newton and 4 more | 88 min |
| Jun 8, 4:24 PM EDT | Mesoscale Discussion | SPC | Lawrence | 96 min |
Nearby
Mesoscale Discussions in Indiana, 2015Mesoscale Discussions in Ohio, 2015Every mesoscale discussion in 2015
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.