Alert archive / Indiana / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 85, NWS Chicago, IL
NWS Chicago, IL issued this severe thunderstorm warning at Jul 2, 1997, 1:36 PM EST for Kosciusko County, Indiana. It was in force for 54 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jul 2, 1997, 1:36 PM EST (18:36 UTC)
- Expired
- Jul 2, 1997, 2:30 PM EST
- In force
- 54 min
- Issued by
- NWS Chicago, IL
- Area
- Whole counties
County Kosciusko County, IN
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 2, 1:58 PM EST | Hail 1 | Syracuse, IN | Strong thunderstorms, producing downburst winds and heavy rains, developed over north central Indiana during the afternoon. Hail diameter ranging from one-inch to one and one-quarter inch was reported in Rochester and Syracuse. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 2, 1:00 PM EST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Detroit, MI (KDTX), launched 12:00Z, 6.6 hours before the alert went out and 259 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
- 103 J/kg
- Mixed-layer CIN
- -131 J/kg
- Mixed-layer LCL
- 1006 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 119 m²/s²
- 0-3 km storm-relative helicity
- 140 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 6:38 AM EST | Severe Thunderstorm Warning | LOT | Elkhart | 67 min |
| Jul 2, 7:32 AM EST | Severe Thunderstorm Warning | LOT | Kosciusko | 43 min |
| Jul 2, 1:06 PM EST | Severe Thunderstorm Warning | LOT | Fulton, Kosciusko | 54 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 1997Every severe thunderstorm warning in 1997
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.