Alert archive / Illinois / Cumberland County
Weather alerts in Cumberland County, Illinois, 2010
159 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cumberland County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 159
- Warnings
- 32
- Watches
- 35
- Advisories
- 50
- Busiest month
- June53 alerts
- Busiest day
- June 15, 201011 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Cumberland County in 2010 had a tornado report inside them.
Cumberland County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 17 | 12 | 29% | 3 | 100% | 45 min |
| Flash flood warnings | 3 | 0 | 100% | 0 |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Lincoln, IL: tornado warnings | 39 | 8 | 79% | 22 | 77% | 16 min |
| NWS Lincoln, IL: severe thunderstorm warnings | 203 | 82 | 60% | 291 | 66% | 27 min |
| NWS Lincoln, IL: flash flood warnings | 56 | 18 | 68% | 56 | 66% | 42 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 5, 2:16 PM CST | Winter Storm Watch | ILX | 23 hr |
| Jan 6, 12:59 PM CST | Winter Weather Advisory | ILX | 45 hr |
| Jan 15, 2:07 PM CST | Dense Fog Advisory | ILX | 22 hr |
| Jan 16, 2:58 PM CST | Dense Fog Advisory | ILX | 21 hr |
| Jan 17, 1:47 PM CST | Freezing Fog Advisory | ILX | 20 hr |
| Jan 18, 3:20 PM CST | Dense Fog Advisory | ILX | 20 hr |
| Jan 19, 3:21 PM CST | Freezing Rain Advisory | ILX | 39 hr |
| Jan 22, 10:27 PM CST | Dense Fog Advisory | ILX | 5 hr |
| Jan 23, 3:06 PM CST | Flood Watch | ILX | 12 hr |
| Feb 4, 2:47 PM CST | Winter Weather Advisory | ILX | 36 hr |
| Feb 6, 3:41 PM CST | Winter Storm Watch | ILX | 35 hr |
| Feb 8, 2:56 AM CST | Winter Weather Advisory | ILX | 32 hr |
| Feb 14, 8:08 AM CST | Winter Weather Advisory | ILX | 26 hr |
| Mar 8, 2:44 AM CST | Dense Fog Advisory | ILX | 9 hr |
| Mar 8, 7:11 PM CST | Dense Fog Advisory | ILX | 11 hr |
| Apr 2, 4:18 PM CDT | Red Flag Warning | ILX | 4 hr |
| Apr 5, 2:51 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 6, 11:04 AM CDT | Wind Advisory | ILX | 5 hr |
| Apr 7, 12:54 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 7, 1:24 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 7, 3:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 7, 4:59 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Apr 7, 5:11 PM CDT | Severe Thunderstorm Warning | ILX | 49 min |
| Apr 7, 5:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 15, 3:40 AM CDT | Red Flag Warning | ILX | 15 hr |
| Apr 17, 2:39 AM CDT | Frost Advisory | ILX | 29 hr |
| Apr 17, 2:23 PM CDT | Freeze Warning | ILX | 18 hr |
| Apr 24, 3:20 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 24, 3:54 PM CDT | Wind Advisory | ILX | 6 hr |
| Apr 24, 5:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 27, 1:56 PM CDT | Frost Advisory | ILX | 18 hr |
| Apr 29, 3:50 AM CDT | Wind Advisory | ILX | 15 hr |
| Apr 30, 2:40 PM CDT | Flash Flood Watch | ILX | 37 hr |
| Apr 30, 8:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 30, 9:03 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 30, 11:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 1, 12:19 AM CDT | Areal Flood Advisory | ILX | 4 hr |
| May 1, 12:25 AM CDT | Special Weather Statement | ILX | 65 min |
| May 1, 9:45 PM CDT | Mesoscale Discussion | SPC | 30 min |
| May 1, 10:14 PM CDT | Tornado Watch | SPC | 7 hr |
| May 2, 2:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 12:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 3, 1:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 3, 5:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 7, 2:30 PM CDT | Tornado Watch | SPC | 9 hr |
| May 12, 4:32 AM CDT | Special Weather Statement | ILX | 43 min |
| May 12, 5:40 AM CDT | Areal Flood Advisory | ILX | 4 hr |
| May 13, 5:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 21, 10:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 1, 2:13 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| Jun 2, 1:31 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 2, 1:54 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 2, 3:15 AM CDT | Severe Thunderstorm Warning | ILX | 60 min |
| Jun 2, 3:41 AM CDT | Severe Thunderstorm Warning | ILX | 64 min |
| Jun 2, 4:17 AM CDT | Severe Thunderstorm Warning | ILX | 31 min |
| Jun 2, 4:33 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 5, 7:37 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 5, 9:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 11, 12:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 12:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 12, 1:31 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 12, 3:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 12, 4:52 PM CDT | Severe Thunderstorm Warning | ILX | 53 min |
| Jun 12, 5:43 PM CDT | Severe Thunderstorm Warning | ILX | 62 min |
| Jun 12, 5:54 PM CDT | Areal Flood Advisory | ILX | 5 hr |
| Jun 13, 6:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 13, 7:15 PM CDT | Special Weather Statement | ILX | 45 min |
| Jun 14, 1:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 14, 2:17 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 15, 9:51 AM CDT | Flash Flood Watch | ILX | 10 hr |
| Jun 15, 11:55 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 15, 12:02 PM CDT | Severe Thunderstorm Warning | ILX | 58 min |
| Jun 15, 12:29 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 15, 1:03 PM CDT | Severe Thunderstorm Warning | ILX | 57 min |
| Jun 15, 1:56 PM CDT | Severe Thunderstorm Warning | ILX | 64 min |
| Jun 15, 2:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 15, 3:45 PM CDT | Severe Thunderstorm Warning | ILX | 60 min |
| Jun 15, 3:56 PM CDT | Flash Flood Warning | ILX | 4 hr |
| Jun 15, 4:00 PM CDT | Severe Thunderstorm Warning | ILX | 42 min |
| Jun 15, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | 36 min |
| Jun 18, 11:57 AM CDT | Heat Advisory | ILX | 7 hr |
| Jun 18, 3:44 PM CDT | Heat Advisory | ILX | 21 hr |
| Jun 18, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 18, 10:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 18, 11:38 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 19, 5:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 21, 3:40 AM CDT | Heat Advisory | ILX | 16 hr |
| Jun 21, 3:11 PM CDT | Heat Advisory | ILX | 24 hr |
| Jun 21, 5:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 21, 9:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 10:03 AM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 22, 10:35 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 22, 1:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 23, 3:52 AM CDT | Heat Advisory | ILX | 16 hr |
| Jun 23, 11:06 AM CDT | Flash Flood Watch | ILX | 14 hr |
| Jun 23, 11:59 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 25, 2:12 PM CDT | Heat Advisory | ILX | 29 hr |
| Jun 27, 5:04 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 27, 6:33 PM CDT | Severe Thunderstorm Warning | ILX | 57 min |
| Jun 27, 7:01 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 27, 7:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 27, 8:18 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jul 13, 7:07 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jul 13, 3:09 PM CDT | Heat Advisory | ILX | 28 hr |
| Jul 14, 3:15 PM CDT | Heat Advisory | ILX | 28 hr |
| Jul 15, 11:32 AM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 15, 11:57 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 15, 5:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 16, 3:45 PM CDT | Heat Advisory | ILX | 27 hr |
| Jul 18, 1:36 AM CDT | Heat Advisory | ILX | 5 hr |
| Jul 18, 6:22 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 19, 10:38 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 1:55 PM CDT | Severe Thunderstorm Warning | ILX | 65 min |
| Jul 20, 1:41 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jul 20, 8:44 AM CDT | Flash Flood Watch | ILX | 19 hr |
| Jul 21, 12:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 21, 3:08 PM CDT | Heat Advisory | ILX | 60 hr |
| Jul 24, 2:51 AM CDT | Excessive Heat Warning | ILX | 16 hr |
| Jul 24, 7:09 PM CDT | Areal Flood Advisory | ILX | 4 hr |
| Jul 28, 2:54 AM CDT | Heat Advisory | ILX | 16 hr |
| Aug 2, 3:53 PM CDT | Heat Advisory | ILX | 50 hr |
| Aug 3, 12:40 PM CDT | Excessive Heat Warning | ILX | 6 hr |
| Aug 3, 7:22 PM CDT | Excessive Heat Warning | ILX | 24 hr |
| Aug 4, 2:27 PM CDT | Mesoscale Discussion | SPC | 33 min |
| Aug 4, 3:12 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 8, 3:22 PM CDT | Excessive Heat Warning | ILX | 6 days |
| Aug 8, 3:22 PM CDT | Heat Advisory | ILX | 72 hr |
| Sep 2, 4:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 2, 4:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 2, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 2, 8:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Sep 2, 8:57 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Sep 2, 10:57 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Oct 4, 11:35 AM CDT | Frost Advisory | ILX | 19 hr |
| Oct 21, 3:38 PM CDT | Frost Advisory | ILX | 16 hr |
| Oct 22, 3:01 PM CDT | Fire Weather Watch | ILX | 12 hr |
| Oct 23, 2:52 AM CDT | Red Flag Warning | ILX | 14 hr |
| Oct 24, 3:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 25, 3:08 AM CDT | Wind Advisory | ILX | 40 hr |
| Oct 26, 3:28 AM CDT | Tornado Watch | SPC | 8 hr |
| Oct 26, 6:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 26, 6:09 AM CDT | Severe Thunderstorm Warning | ILX | 51 min |
| Oct 26, 6:49 AM CDT | Severe Thunderstorm Warning | ILX | 41 min |
| Oct 28, 2:50 AM CDT | Freeze Warning | ILX | 30 hr |
| Oct 29, 3:15 PM CDT | Fire Weather Watch | ILX | 12 hr |
| Oct 30, 3:34 AM CDT | Red Flag Warning | ILX | 14 hr |
| Nov 20, 3:45 AM CST | Dense Fog Advisory | ILX | 6 hr |
| Nov 22, 4:50 PM CST | Tornado Watch | SPC | 7 hr |
| Nov 22, 7:31 PM CST | Mesoscale Discussion | SPC | 89 min |
| Nov 24, 2:45 PM CST | Flood Watch | ILX | 29 hr |
| Nov 25, 12:29 PM CST | Areal Flood Warning | ILX | 6 hr |
| Dec 10, 3:38 PM CST | Winter Weather Advisory | ILX | 53 hr |
| Dec 15, 3:50 AM CST | Winter Weather Advisory | ILX | 32 hr |
| Dec 23, 2:59 PM CST | Winter Weather Advisory | ILX | 38 hr |
| Dec 29, 10:01 AM CST | Dense Fog Advisory | ILX | 20 hr |
| Dec 31, 1:16 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 31, 1:48 PM CST | Severe Thunderstorm Warning | ILX | 57 min |
| Dec 31, 2:12 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 31, 3:51 PM CST | Tornado Warning | ILX | 39 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 17 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 15 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 39 |
| Special Weather Statement | 3 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 4 |
| Flood Watch | 2 |
| Areal Flood Advisory | 10 |
| Winter | |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 7 |
| Heat | |
| Excessive Heat Warning | 4 |
| Heat Advisory | 14 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.