Alert archive / Illinois / Schuyler County
Weather alerts in Schuyler County, Illinois, 2010
199 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Schuyler County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 199
- Warnings
- 41
- Watches
- 41
- Advisories
- 55
- Busiest month
- June52 alerts
- Busiest day
- June 22, 201012 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 2 tornado warnings covering Schuyler County in 2010 had a tornado report inside them.
Schuyler County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 19 | 8 | 58% | 4 | 100% | 21 min |
| Flash flood warnings | 6 | 1 | 83% | 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 1, 2:19 PM CST | Wind Chill Advisory | ILX | 22 hr |
| Jan 3, 2:36 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Jan 4, 2:51 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Jan 5, 2:16 PM CST | Winter Storm Watch | ILX | 23 hr |
| Jan 6, 12:59 PM CST | Winter Storm Warning | ILX | 26 hr |
| Jan 6, 12:59 PM CST | Winter Weather Advisory | ILX | 45 hr |
| Jan 8, 3:22 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Jan 9, 3:07 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Jan 15, 2:07 PM CST | Freezing Fog Advisory | ILX | 22 hr |
| Jan 16, 2:58 PM CST | Freezing Fog Advisory | ILX | 21 hr |
| Jan 17, 1:47 PM CST | Freezing Fog Advisory | ILX | 20 hr |
| Jan 18, 3:20 PM CST | Freezing Fog Advisory | ILX | 20 hr |
| Jan 19, 3:21 PM CST | Freezing Rain Advisory | ILX | 39 hr |
| Jan 20, 3:58 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 23, 9:28 PM CST | River Flood Warning | ILX | 20 days |
| Jan 25, 3:14 PM CST | Winter Weather Advisory | ILX | 18 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 9, 11:02 AM CST | Winter Weather Advisory | ILX | 15 hr |
| Feb 20, 3:29 AM CST | Winter Storm Watch | ILX | 12 hr |
| Feb 20, 3:11 PM CST | Winter Storm Warning | ILX | 36 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 |
| Mar 8, 9:38 PM CST | River Flood Warning | ILX | 42 days |
| Mar 11, 12:59 AM CST | Special Weather Statement | ILX | 31 min |
| Mar 18, 5:14 AM CDT | Dense Fog Advisory | ILX | 5 hr |
| Apr 4, 11:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 4, 2:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 4, 3:34 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 4, 6:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 6, 8:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 6, 9:28 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 15, 3:40 AM CDT | Red Flag Warning | ILX | 15 hr |
| Apr 17, 2:39 AM CDT | Frost Advisory | ILX | 29 hr |
| Apr 23, 7:06 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 24, 3:20 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 24, 5:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 24, 5:56 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Apr 25, 10:21 AM CDT | River Flood Warning | ILX | 5 days |
| Apr 29, 3:50 AM CDT | Wind Advisory | ILX | 15 hr |
| Apr 30, 2:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 30, 2:40 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 30, 4:34 PM CDT | Special Weather Statement | ILX | 41 min |
| Apr 30, 7:12 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 7, 2:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| May 8, 2:51 AM CDT | Frost Advisory | ILX | 28 hr |
| May 12, 3:03 AM CDT | Flash Flood Watch | ILX | 36 hr |
| May 12, 8:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 12, 11:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 12, 11:58 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 13, 4:23 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 13, 6:34 AM CDT | Mesoscale Discussion | SPC | 26 min |
| May 13, 11:41 AM CDT | River Flood Warning | ILX | 84 days |
| May 17, 1:50 AM CDT | Areal Flood Advisory | ILX | 10 hr |
| May 21, 11:24 PM CDT | Dense Fog Advisory | ILX | 10 hr |
| May 31, 10:10 AM CDT | Areal Flood Advisory | ILX | 4 hr |
| Jun 1, 9:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 1, 9:53 PM CDT | Flash Flood Watch | ILX | 17 hr |
| Jun 1, 11:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 1, 11:49 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 2, 12:09 AM CDT | Severe Thunderstorm Warning | ILX | 66 min |
| Jun 2, 2:17 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jun 4, 3:54 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 7:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 4, 10:27 PM CDT | Mesoscale Discussion | SPC | 33 min |
| Jun 5, 3:50 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 5, 9:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 7, 3:17 PM CDT | Flash Flood Watch | ILX | 29 hr |
| Jun 12, 12:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 12, 12:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 12, 2:34 PM CDT | Severe Thunderstorm Warning | ILX | 56 min |
| Jun 12, 3:35 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Jun 13, 11:55 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 13, 12:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 1:26 PM CDT | Severe Thunderstorm Warning | ILX | 64 min |
| Jun 13, 2:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jun 18, 7:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 18, 8:05 PM CDT | Severe Thunderstorm Watch | SPC | 4 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 21, 3:48 AM CDT | Flash Flood Watch | ILX | 11 hr |
| Jun 21, 4:02 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jun 21, 4:37 AM CDT | Flash Flood Warning | ILX | 5 hr |
| Jun 21, 7:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 21, 12:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 21, 12:58 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 21, 4:10 PM CDT | Mesoscale Discussion | SPC | 35 min |
| Jun 21, 4:36 PM CDT | Tornado Watch | SPC | 5 hr |
| Jun 21, 7:00 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 21, 7:17 PM CDT | Tornado Warning | ILX | 58 min |
| Jun 21, 8:29 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jun 21, 9:35 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 21, 9:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 1:02 AM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 22, 1:19 AM CDT | Severe Thunderstorm Warning | ILX | 56 min |
| Jun 22, 4:03 AM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 22, 6:59 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jun 22, 10:03 AM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 22, 10:20 AM CDT | Severe Thunderstorm Warning | ILX | 55 min |
| Jun 22, 10:35 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| 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, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | 60 min |
| Jun 23, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 23, 7:20 PM CDT | Severe Thunderstorm Warning | ILX | 55 min |
| Jun 25, 2:12 PM CDT | Heat Advisory | ILX | 29 hr |
| Jun 26, 1:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 27, 5:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 13, 3:09 PM CDT | Heat Advisory | ILX | 28 hr |
| Jul 16, 3:45 PM CDT | Heat Advisory | ILX | 27 hr |
| Jul 18, 5:58 AM CDT | Mesoscale Discussion | SPC | 32 min |
| Jul 18, 6:22 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 18, 7:07 AM CDT | Severe Thunderstorm Warning | ILX | 53 min |
| Jul 18, 7:26 AM CDT | Severe Thunderstorm Warning | ILX | 64 min |
| Jul 18, 7:58 AM CDT | Severe Thunderstorm Warning | ILX | 21 min |
| Jul 19, 10:36 AM CDT | Special Weather Statement | ILX | 54 min |
| Jul 19, 10:38 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 10:54 AM CDT | Severe Thunderstorm Warning | ILX | 66 min |
| Jul 19, 5:43 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jul 19, 7:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 19, 7:44 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 9:04 PM CDT | Severe Thunderstorm Warning | ILX | 43 min |
| Jul 19, 11:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 19, 11:12 PM CDT | Areal Flood Warning | 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 | Heat Advisory | ILX | 15 hr |
| Jul 24, 1:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 24, 1:53 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 24, 2:18 PM CDT | Severe Thunderstorm Warning | ILX | 27 min |
| Jul 24, 2:42 PM CDT | Severe Thunderstorm Warning | ILX | 18 min |
| Jul 24, 3:21 PM CDT | Severe Thunderstorm Warning | ILX | 26 min |
| Jul 24, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 24, 6:01 PM CDT | Special Weather Statement | ILX | 59 min |
| Jul 24, 8:07 PM CDT | Areal Flood Advisory | ILX | 4 hr |
| Jul 28, 2:23 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 28, 6:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 28, 7:30 PM CDT | Areal Flood Advisory | ILX | 6 hr |
| Jul 28, 8:25 PM CDT | Flash Flood Warning | ILX | 6 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 4, 3:44 PM CDT | Severe Thunderstorm Warning | ILX | 61 min |
| Aug 7, 2:56 PM CDT | Excessive Heat Watch | ILX | 24 hr |
| Aug 8, 3:22 PM CDT | Excessive Heat Warning | ILX | 6 days |
| Aug 10, 4:39 PM CDT | Special Weather Statement | ILX | 66 min |
| Aug 10, 5:07 PM CDT | Areal Flood Advisory | ILX | 4 hr |
| Aug 10, 5:20 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Aug 10, 8:24 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Aug 10, 11:26 PM CDT | Areal Flood Warning | ILX | 5 hr |
| Aug 13, 11:48 AM CDT | Flash Flood Watch | ILX | 16 hr |
| Aug 13, 2:14 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 13, 4:55 PM CDT | Special Weather Statement | ILX | 65 min |
| Aug 13, 5:22 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Aug 13, 5:23 PM CDT | Severe Thunderstorm Warning | ILX | 67 min |
| Aug 13, 5:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Aug 13, 11:40 PM CDT | Special Weather Statement | ILX | 65 min |
| Aug 14, 12:02 AM CDT | Areal Flood Advisory | ILX | 4 hr |
| Aug 14, 4:00 AM CDT | Heat Advisory | ILX | 12 hr |
| Aug 20, 1:12 PM CDT | Special Weather Statement | ILX | 48 min |
| Aug 20, 1:58 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 20, 5:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 20, 5:35 PM CDT | Special Weather Statement | ILX | 25 min |
| Aug 20, 7:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Sep 2, 3:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Sep 2, 4:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 2, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 5:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 19, 4:00 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 19, 6:14 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Sep 21, 6:51 PM CDT | Special Weather Statement | ILX | 39 min |
| Sep 21, 7:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Oct 3, 2:35 PM CDT | Frost Advisory | ILX | 16 hr |
| Oct 4, 11:35 AM CDT | Frost Advisory | ILX | 19 hr |
| Oct 21, 3:38 PM CDT | Frost Advisory | ILX | 16 hr |
| Oct 25, 3:08 AM CDT | Wind Advisory | ILX | 40 hr |
| Oct 25, 9:36 PM CDT | Mesoscale Discussion | SPC | 24 min |
| Oct 25, 10:03 PM CDT | Tornado Watch | SPC | 9 hr |
| Oct 26, 1:52 AM CDT | Severe Thunderstorm Warning | ILX | 38 min |
| Oct 26, 1:56 AM CDT | Tornado Warning | ILX | 49 min |
| Oct 26, 2:21 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Oct 26, 3:21 AM CDT | Severe Thunderstorm Warning | ILX | 24 min |
| Oct 28, 2:50 AM CDT | Freeze Warning | ILX | 30 hr |
| Nov 22, 10:50 AM CST | Mesoscale Discussion | SPC | 85 min |
| Nov 22, 11:23 AM CST | Tornado Watch | SPC | 7 hr |
| Nov 22, 2:10 PM CST | Mesoscale Discussion | SPC | 95 min |
| Dec 10, 3:38 PM CST | Winter Weather Advisory | ILX | 53 hr |
| Dec 11, 2:35 PM CST | Blizzard Warning | ILX | 24 hr |
| Dec 12, 3:01 PM CST | Wind Chill Advisory | ILX | 18 hr |
| Dec 15, 3:50 AM CST | Winter Weather Advisory | ILX | 32 hr |
| Dec 20, 3:00 PM CST | Freezing Rain Advisory | ILX | 11 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, 6:10 AM CST | Areal Flood Advisory | ILX | 6 hr |
| Dec 31, 10:34 AM CST | Tornado Watch | SPC | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
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.