Alert archive / Illinois / Schuyler County
Weather alerts in Schuyler County, Illinois, 2019
147 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 147
- Warnings
- 34
- Watches
- 30
- Advisories
- 42
- Busiest month
- May32 alerts
- Busiest day
- June 1, 20198 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 3 tornado warnings covering Schuyler County in 2019 had a tornado report inside them.
Schuyler County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 19 | 6 | 68% | 2 | 100% | 42 min |
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Lincoln, IL: tornado warnings | 36 | 9 | 75% | 23 | 57% | 10 min |
| NWS Lincoln, IL: severe thunderstorm warnings | 194 | 85 | 56% | 398 | 62% | 21 min |
| NWS Lincoln, IL: flash flood warnings | 45 | 12 | 73% | 29 | 76% | 79 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 7, 3:11 PM CST | Wind Advisory | ILX | 32 hr |
| Jan 10, 4:07 AM CST | Winter Storm Watch | ILX | 23 hr |
| Jan 11, 3:35 AM CST | Winter Storm Warning | ILX | 50 hr |
| Jan 14, 3:54 AM CST | Dense Fog Advisory | ILX | 8 hr |
| Jan 15, 3:08 PM CST | Winter Weather Advisory | ILX | 15 hr |
| Jan 16, 10:46 AM CST | Winter Weather Advisory | ILX | 22 hr |
| Jan 17, 8:57 AM CST | Dense Fog Advisory | ILX | 7 hr |
| Jan 17, 1:59 PM CST | Winter Storm Watch | ILX | 13 hr |
| Jan 18, 3:10 AM CST | Winter Storm Warning | ILX | 33 hr |
| Jan 21, 2:52 PM CST | Winter Weather Advisory | ILX | 23 hr |
| Jan 22, 3:06 PM CST | Winter Weather Advisory | ILX | 20 hr |
| Jan 23, 2:54 PM CST | Wind Chill Advisory | ILX | 43 hr |
| Jan 28, 3:20 AM CST | Wind Chill Watch | ILX | 11 hr |
| Jan 28, 2:18 PM CST | Wind Chill Warning | ILX | 70 hr |
| Jan 28, 2:18 PM CST | Wind Chill Advisory | ILX | 28 hr |
| Feb 1, 8:37 PM CST | River Flood Warning | ILX | 171 days |
| Feb 4, 2:14 PM CST | Winter Weather Advisory | ILX | 43 hr |
| Feb 7, 12:53 PM CST | Wind Advisory | ILX | 14 hr |
| Feb 7, 1:21 PM CST | Wind Chill Advisory | ILX | 21 hr |
| Feb 10, 3:17 PM CST | Winter Weather Advisory | ILX | 51 hr |
| Feb 10, 9:01 PM CST | Dense Fog Advisory | ILX | 12 hr |
| Feb 12, 3:55 AM CST | Wind Advisory | ILX | 23 hr |
| Feb 16, 3:44 AM CST | Winter Weather Advisory | ILX | 44 hr |
| Feb 19, 3:42 AM CST | Winter Weather Advisory | ILX | 32 hr |
| Feb 22, 3:23 PM CST | High Wind Watch | ILX | 24 hr |
| Feb 22, 3:23 PM CST | Wind Advisory | ILX | 51 hr |
| Feb 23, 1:39 PM CST | Areal Flood Advisory | ILX | 3 hr |
| Mar 3, 3:05 AM CST | Wind Chill Advisory | ILX | 30 hr |
| Mar 6, 2:53 PM CST | Winter Weather Advisory | ILX | 43 hr |
| Mar 8, 3:18 PM CST | Wind Advisory | ILX | 37 hr |
| Mar 13, 9:48 AM CDT | Wind Advisory | ILX | 9 hr |
| Mar 13, 3:18 PM CDT | Wind Advisory | ILX | 31 hr |
| Mar 24, 3:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 5, 3:12 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Apr 6, 2:04 AM CDT | Dense Fog Advisory | ILX | 8 hr |
| Apr 10, 3:58 PM CDT | Wind Advisory | ILX | 28 hr |
| Apr 14, 8:27 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 14, 8:54 AM CDT | Winter Weather Advisory | ILX | 4 hr |
| Apr 25, 1:47 AM CDT | Dense Fog Advisory | ILX | 8 hr |
| Apr 29, 2:48 PM CDT | Flash Flood Watch | ILX | 3 days |
| May 2, 4:23 AM CDT | Areal Flood Advisory | ILX | 52 min |
| May 2, 5:21 AM CDT | Special Weather Statement | ILX | 39 min |
| May 2, 6:09 AM CDT | Areal Flood Advisory | ILX | 3 hr |
| May 18, 12:53 PM CDT | Areal Flood Advisory | ILX | 112 min |
| May 18, 6:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 3:47 AM CDT | Flash Flood Watch | ILX | 21 hr |
| May 22, 4:00 PM CDT | Tornado Watch | SPC | 7 hr |
| May 22, 5:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 8:12 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 22, 8:50 PM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| May 22, 9:13 PM CDT | Tornado Warning | ILX | 17 min |
| May 22, 9:28 PM CDT | Tornado Warning | ILX | 32 min |
| May 22, 9:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 22, 9:56 PM CDT | Tornado Warning | ILX | 34 min |
| May 24, 12:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 24, 12:36 PM CDT | Tornado Watch | SPC | 4 hr |
| May 24, 6:23 PM CDT | Tornado Watch | SPC | 4 hr |
| May 24, 8:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 3:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 25, 6:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 25, 7:16 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 9:16 PM CDT | Severe Thunderstorm Warning | ILX | 59 min |
| May 25, 10:00 PM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| May 25, 11:07 PM CDT | Severe Thunderstorm Warning | ILX | 19 min |
| May 25, 11:09 PM CDT | Flash Flood Warning | ILX | 4 hr |
| May 27, 3:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 28, 3:42 AM CDT | Flash Flood Watch | ILX | 27 hr |
| May 28, 11:31 AM CDT | Mesoscale Discussion | SPC | 89 min |
| May 28, 12:01 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 28, 2:13 PM CDT | Severe Thunderstorm Warning | ILX | 32 min |
| May 28, 3:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 28, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | 38 min |
| Jun 1, 3:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 1, 3:33 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 1, 4:49 PM CDT | Severe Thunderstorm Warning | ILX | 41 min |
| Jun 1, 5:24 PM CDT | Severe Thunderstorm Warning | ILX | 41 min |
| Jun 1, 5:30 PM CDT | Severe Thunderstorm Warning | ILX | 30 min |
| Jun 1, 5:55 PM CDT | Severe Thunderstorm Warning | ILX | 24 min |
| Jun 1, 6:01 PM CDT | Severe Thunderstorm Warning | ILX | 44 min |
| Jun 1, 6:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 5, 10:03 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 5, 12:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 2:11 PM CDT | Severe Thunderstorm Warning | ILX | 49 min |
| Jun 5, 2:21 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 15, 7:07 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 9:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 19, 2:38 AM CDT | Flash Flood Watch | ILX | 22 hr |
| Jun 19, 10:19 AM CDT | Flash Flood Warning | ILX | 4 hr |
| Jun 21, 8:28 AM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 21, 11:10 AM CDT | Special Weather Statement | ILX | 50 min |
| Jun 21, 3:25 PM CDT | Flash Flood Watch | ILX | 47 hr |
| Jun 21, 11:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 25, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 25, 8:20 PM CDT | Severe Thunderstorm Warning | ILX | 55 min |
| Jun 25, 9:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 28, 1:49 PM CDT | Special Weather Statement | ILX | 41 min |
| Jun 28, 2:19 PM CDT | Severe Thunderstorm Warning | ILX | 29 min |
| Jul 3, 4:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 3:50 AM CDT | Heat Advisory | ILX | 15 hr |
| Jul 15, 3:29 PM CDT | Excessive Heat Watch | ILX | 24 hr |
| Jul 16, 3:29 PM CDT | Excessive Heat Warning | ILX | 5 days |
| Jul 17, 12:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 2:27 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 17, 3:32 PM CDT | Severe Thunderstorm Warning | ILX | 73 min |
| Jul 17, 3:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 20, 6:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jul 20, 7:13 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 20, 9:19 PM CDT | Special Weather Statement | ILX | 41 min |
| Aug 6, 1:28 AM CDT | Special Weather Statement | ILX | 62 min |
| Aug 12, 3:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 12, 8:23 PM CDT | Tornado Watch | SPC | 5 hr |
| Aug 20, 5:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 20, 6:18 AM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| Aug 20, 8:20 AM CDT | Severe Thunderstorm Warning | ILX | 70 min |
| Aug 20, 9:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 21, 4:46 AM CDT | Dense Fog Advisory | ILX | 4 hr |
| Aug 29, 10:55 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Sep 2, 1:19 AM CDT | Dense Fog Advisory | ILX | 8 hr |
| Sep 20, 3:15 AM CDT | Flash Flood Watch | ILX | 61 hr |
| Sep 27, 1:38 PM CDT | Flash Flood Watch | ILX | 17 hr |
| Sep 27, 3:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Sep 27, 4:00 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 27, 6:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Sep 27, 8:45 PM CDT | Severe Thunderstorm Warning | ILX | 32 min |
| Sep 27, 9:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 27, 10:20 PM CDT | Special Weather Statement | ILX | 55 min |
| Sep 27, 10:45 PM CDT | Mesoscale Discussion | SPC | 30 min |
| Sep 28, 1:51 AM CDT | Special Weather Statement | ILX | 54 min |
| Sep 29, 10:59 AM CDT | River Flood Warning | ILX | 21 days |
| Oct 11, 3:18 AM CDT | Freeze Warning | ILX | 30 hr |
| Oct 13, 2:27 PM CDT | Frost Advisory | ILX | 18 hr |
| Oct 29, 11:27 AM CDT | River Flood Warning | ILX | 20 days |
| Oct 29, 2:52 PM CDT | Winter Weather Advisory | ILX | 19 hr |
| Oct 30, 2:25 PM CDT | Winter Weather Advisory | ILX | 24 hr |
| Nov 10, 3:08 PM CST | Winter Weather Advisory | ILX | 29 hr |
| Nov 19, 9:36 PM CST | Dense Fog Advisory | ILX | 11 hr |
| Nov 25, 2:03 PM CST | High Wind Watch | ILX | 21 hr |
| Nov 26, 11:18 AM CST | High Wind Warning | ILX | 31 hr |
| Nov 26, 10:22 PM CST | Tornado Watch | SPC | 4 hr |
| Nov 26, 10:50 PM CST | Severe Thunderstorm Warning | ILX | 40 min |
| Nov 26, 11:27 PM CST | Severe Thunderstorm Warning | ILX | 30 min |
| Nov 30, 10:33 AM CST | River Flood Warning | ILX | 21 days |
| Dec 14, 3:47 AM CST | Winter Storm Watch | ILX | 24 hr |
| Dec 15, 3:53 AM CST | Winter Weather Advisory | ILX | 44 hr |
| Dec 28, 8:52 AM CST | Dense Fog Advisory | ILX | 2 hr |
| Dec 28, 11:18 PM CST | Special Weather Statement | ILX | 27 min |
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 archive20182020
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.