Alert archive / Illinois / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 78, NWS Chicago, IL
NWS Chicago, IL issued this severe thunderstorm warning at May 23, 2004, 7:46 PM CDT for Lake County, Illinois. It was in force for 29 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 23, 2004, 7:46 PM CDT (00:46 UTC)
- Expired
- May 23, 2004, 8:15 PM CDT
- In force
- 29 min
- Issued by
- NWS Chicago, IL
- Area
- Counties, with a storm outline in the text
County Lake County, IL
The radar
The Chicago radar (KLOT), 85 km from the middle of the area, began a volume at 00:49 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 23, 2:05 PM CDT | Tornado Watch | SPC | 8 hr |
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 23, 7:02 PM CDT | Special Marine Warning | LOT | 118 min | |
| May 23, 7:02 PM CDT | Special Marine Warning | LOT | 118 min | |
| May 23, 7:02 PM CDT | Special Marine Warning | LOT | 118 min | |
| May 23, 7:14 PM CDT | Tornado Warning | LOT | LaSalle | 31 min |
| May 23, 7:33 PM CDT | Tornado Warning | LOT | Grundy | 42 min |
| May 23, 7:40 PM CDT | Tornado Warning | LOT | Kendall, Will | 50 min |
| May 23, 7:48 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 42 min |
| May 23, 7:53 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 67 min |
| May 23, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Will | 50 min |
| May 23, 8:01 PM CDT | Tornado Warning | LOT | Lake | 29 min |
| May 23, 8:05 PM CDT | Flash Flood Warning | LOT | Cook | 3 hr |
| May 23, 8:07 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 38 min |
| May 23, 8:08 PM CDT | Special Marine Warning | LOT | 2 hr | |
| May 23, 8:08 PM CDT | Special Marine Warning | LOT | 2 hr | |
| May 23, 8:08 PM CDT | Special Marine Warning | LOT | 2 hr | |
| May 23, 8:15 PM CDT | Severe Thunderstorm Warning | LOT | Grundy | 30 min |
| May 23, 8:28 PM CDT | Tornado Warning | LOT | Livingston | 47 min |
| May 23, 8:49 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 41 min |
| May 23, 9:00 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 45 min |
| May 23, 9:57 PM CDT | Special Marine Warning | LOT | 93 min | |
| May 23, 9:57 PM CDT | Special Marine Warning | LOT | 93 min | |
| May 23, 9:57 PM CDT | Special Marine Warning | LOT | 93 min | |
| May 23, 9:11 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 49 min |
| May 23, 9:53 PM CDT | Severe Thunderstorm Warning | LOT | Porter | 52 min |
Nearby
Severe Thunderstorm Warnings in Illinois, 2004Every severe thunderstorm warning in 2004
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.