Alert archive / Ohio / Severe Thunderstorm Watches in 2005
Severe Thunderstorm Watch 561
The Storm Prediction Center issued this severe thunderstorm watch at Jun 30, 2005, 8:40 AM EST for 4 counties in Indiana; 11 counties in Michigan; 13 counties in Ohio. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 30, 2005, 8:40 AM EST (13:40 UTC)
- Expired
- Jun 30, 2005, 2:00 PM EST
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 28 counties
Allen County, IN, DeKalb County, IN, Huntington County, IN, Steuben County, IN, Branch County, MI, Hillsdale County, MI, Ingham County, MI, Jackson County, MI, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Monroe County, MI, Oakland County, MI, Washtenaw County, MI, Wayne County, MI, Defiance County, OH, Fulton County, OH, Hancock County, OH, Henry County, OH, Lucas County, OH, Ottawa County, OH, Paulding County, OH, Putnam County, OH, Sandusky County, OH, Van Wert County, OH, Williams County, OH, Wood County, OH, Wyandot County, OH
The radar
The Northern Indiana radar (KIWX), 117 km from the middle of the area, began a volume at 13:42 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.
Warnings issued inside it
12 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 8:52 AM EST | Severe Thunderstorm Warning | GRR | Jackson | 71 min |
| Jun 30, 9:00 AM EST | Severe Thunderstorm Warning | GRR | Ingham | 28 min |
| Jun 30, 9:37 AM EST | Severe Thunderstorm Warning | IWX | Hillsdale | 38 min |
| Jun 30, 9:42 AM EST | Severe Thunderstorm Warning | DTX | Lenawee | 78 min |
| Jun 30, 10:29 AM EST | Severe Thunderstorm Warning | CLE | Lucas, Wood | 61 min |
| Jun 30, 10:31 AM EST | Severe Thunderstorm Warning | DTX | Wayne | 59 min |
| Jun 30, 10:47 AM EST | Severe Thunderstorm Warning | DTX | Monroe | 34 min |
| Jun 30, 11:00 AM EST | Severe Thunderstorm Warning | CLE | Hancock | 60 min |
| Jun 30, 11:05 AM EST | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 27 min |
| Jun 30, 11:17 AM EST | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Seneca | 58 min |
| Jun 30, 11:25 AM EST | Severe Thunderstorm Warning | CLE | Hancock, Wood | 35 min |
| Jun 30, 11:40 AM EST | Severe Thunderstorm Warning | CLE | Wyandot | 65 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Detroit, MI (KDTX), launched 12:00Z, 1.7 hours before the alert went out and 145 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
- 444 J/kg
- Mixed-layer CIN
- -109 J/kg
- Mixed-layer LCL
- 1088 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 31 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 7:27 AM EST | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, Noble and 2 more | 2 hr |
| Jun 30, 2:09 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 76 more | 96 min |
| Jun 30, 2:43 PM EST | Mesoscale Discussion | SPC | Posey | 62 min |
| Jun 30, 3:40 PM EST | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 41 more | 6 hr |
| Jun 30, 6:16 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Clay, Clinton and 30 more | 89 min |
| Jun 30, 10:33 AM EST | Mesoscale Discussion | SPC | Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more | 117 min |
| Jun 30, 6:55 PM EST | Severe Thunderstorm Watch | SPC | Lenawee, Monroe | 7 hr |
| Jun 30, 11:20 AM EST | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Belmont, Carroll, Columbiana, Coshocton and 34 more | 5 hr |
| Jun 30, 1:27 PM EST | Mesoscale Discussion | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Cuyahoga and 27 more | 2 hr |
| Jun 30, 2:20 PM EST | Severe Thunderstorm Watch | SPC | Adams, Athens, Gallia, Jackson, Lawrence, Meigs and 4 more | 8 hr |
| Jun 30, 3:47 PM EST | Mesoscale Discussion | SPC | Adams, Gallia, Jackson, Lawrence, Meigs, Scioto | 88 min |
| Jun 30, 6:05 PM EST | Mesoscale Discussion | SPC | Hamilton | 85 min |
Nearby
Severe Thunderstorm Watches in Ohio, 2005Severe Thunderstorm Watches in Michigan, 2005Severe Thunderstorm Watches in Indiana, 2005Every severe thunderstorm watch in 2005
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.