Alert archive / Illinois / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 79, NWS Chicago, IL
NWS Chicago, IL issued this severe thunderstorm warning at Jun 30, 2014, 1:16 AM CDT for 4 counties in Illinois. It was in force for 44 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
- Jun 30, 2014, 1:16 AM CDT (06:16 UTC)
- Expired
- Jun 30, 2014, 2:00 AM CDT
- In force
- 44 min
- Issued by
- NWS Chicago, IL
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 70.0 mph
Counties DeKalb County, IL, LaSalle County, IL, Lee County, IL, Ogle County, IL
The radar
The Chicago radar (KLOT), 84 km from the middle of the area, began a volume at 06:17 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 |
|---|---|---|---|
| Jun 29, 10:54 PM CDT | Tornado Watch | SPC | 5 hr |
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 12:03 AM CDT | Special Weather Statement | LOT | Winnebago | 27 min |
| Jun 30, 12:21 AM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 54 min |
| Jun 30, 12:34 AM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 56 min |
| Jun 30, 1:23 AM CDT | Areal Flood Advisory | LOT | Boone, Winnebago | 6 hr |
| Jun 30, 1:50 AM CDT | Tornado Warning | LOT | McHenry | 40 min |
| Jun 30, 1:57 AM CDT | Special Weather Statement | LOT | DeKalb, Kane, Kendall | 33 min |
| Jun 30, 2:31 AM CDT | Special Weather Statement | LOT | Lake | 29 min |
| Jun 30, 2:52 AM CDT | Special Weather Statement | LOT | LaSalle | 23 min |
| Jun 30, 3:12 AM CDT | Special Weather Statement | LOT | Grundy, Livingston | 33 min |
| Jun 30, 3:45 AM CDT | Special Weather Statement | LOT | Lake | 45 min |
| Jun 30, 3:52 AM CDT | Special Marine Warning | LOT | 83 min | |
| Jun 30, 4:12 AM CDT | Flash Flood Watch | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 8 more | 21 hr |
| Jun 30, 4:35 AM CDT | Areal Flood Advisory | LOT | Grundy, LaSalle, Livingston | 4 hr |
| Jun 30, 5:51 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 54 min |
| Jun 30, 6:21 AM CDT | Special Marine Warning | LOT | 54 min | |
| Jun 30, 6:30 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 60 min |
| Jun 30, 6:44 AM CDT | Areal Flood Advisory | LOT | Ford, Iroquois, Livingston | 6 hr |
| Jun 30, 10:03 AM CDT | River Flood Watch | LOT | Winnebago | 8 days |
| Jun 30, 10:03 AM CDT | River Flood Watch | LOT | Winnebago | 7 days |
| Jun 30, 10:03 AM CDT | River Flood Watch | LOT | Ogle | 5 days |
| Jun 30, 10:03 AM CDT | River Flood Watch | LOT | Winnebago | 4 days |
| Jun 30, 11:08 AM CDT | River Flood Watch | LOT | Lake | 7 days |
| Jun 30, 11:27 AM CDT | River Flood Watch | LOT | LaSalle | 4 days |
| Jun 30, 12:27 PM CDT | River Flood Advisory | LOT | Kane, Kendall | 7 days |
| Jun 30, 3:47 PM CDT | Special Weather Statement | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 10 more | 43 min |
| Jun 30, 4:53 PM CDT | Areal Flood Advisory | LOT | Lee, Ogle, Winnebago | 6 hr |
| Jun 30, 5:30 PM CDT | Special Marine Warning | LOT | 2 hr | |
| Jun 30, 6:14 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane, Kendall, Will | 61 min |
| Jun 30, 6:22 PM CDT | Special Marine Warning | LOT | 113 min | |
| Jun 30, 6:24 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Kendall, Lake, Will | 4 hr |
| Jun 30, 6:48 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, Will | 27 min |
Nearby
Severe Thunderstorm Warnings in Illinois, 2014Every severe thunderstorm warning in 2014
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.