Alert archive / Nebraska / Holt County
Weather alerts in Holt County, Nebraska, 2010
266 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Holt County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 266
- Warnings
- 98
- Watches
- 49
- Advisories
- 60
- Busiest month
- June69 alerts
- Busiest day
- August 8, 201016 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 8 tornado warnings covering Holt County in 2010 had a tornado report inside them.
Holt County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 8 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 62 | 36 | 42% | 46 | 91% | 25 min |
| Flash flood warnings | 7 | 1 | 86% | 1 | 100% | 195 min |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS North Platte, NE: tornado warnings | 74 | 6 | 92% | 13 | 46% | 16 min |
| NWS North Platte, NE: severe thunderstorm warnings | 388 | 213 | 45% | 413 | 80% | 21 min |
| NWS North Platte, NE: flash flood warnings | 29 | 5 | 83% | 13 | 69% | 119 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, 9:28 PM CST | Wind Chill Advisory | LBF | 13 hr |
| Jan 5, 3:34 AM CST | Winter Weather Advisory | LBF | 59 hr |
| Jan 5, 9:32 PM CST | Winter Storm Warning | LBF | 30 hr |
| Jan 6, 3:49 AM CST | Wind Chill Advisory | LBF | 54 hr |
| Jan 7, 3:29 AM CST | Wind Chill Warning | LBF | 31 hr |
| Jan 18, 3:25 PM CST | Dense Fog Advisory | LBF | 21 hr |
| Jan 19, 3:23 PM CST | Winter Weather Advisory | LBF | 19 hr |
| Jan 20, 6:56 PM CST | Dense Fog Advisory | LBF | 7 hr |
| Jan 21, 2:13 AM CST | Freezing Fog Advisory | LBF | 9 hr |
| Jan 21, 7:24 PM CST | Dense Fog Advisory | LBF | 9 hr |
| Jan 22, 3:54 AM CST | Freezing Fog Advisory | LBF | 97 min |
| Jan 22, 5:28 AM CST | Winter Weather Advisory | LBF | 6 hr |
| Jan 22, 3:45 PM CST | Winter Weather Advisory | LBF | 6 hr |
| Jan 24, 3:36 AM CST | Wind Advisory | LBF | 17 hr |
| Jan 24, 9:40 PM CST | Wind Advisory | LBF | 20 hr |
| Feb 3, 3:49 PM CST | Winter Weather Advisory | LBF | 40 hr |
| Feb 8, 3:57 AM CST | Wind Chill Advisory | LBF | 9 hr |
| Feb 8, 4:21 PM CST | Winter Weather Advisory | LBF | 15 hr |
| Feb 14, 3:27 AM CST | Wind Advisory | LBF | 15 hr |
| Feb 14, 3:27 AM CST | Winter Weather Advisory | LBF | 8 hr |
| Feb 14, 11:42 AM CST | Winter Weather Advisory | LBF | 6 hr |
| Feb 28, 2:45 AM CST | Freezing Fog Advisory | LBF | 6 hr |
| Mar 2, 10:13 PM CST | Dense Fog Advisory | LBF | 11 hr |
| Mar 8, 8:53 AM CST | Dense Fog Advisory | LBF | 6 hr |
| Mar 8, 11:21 AM CST | Areal Flood Advisory | LBF | 48 hr |
| Mar 9, 3:23 PM CST | Dense Fog Advisory | LBF | 15 hr |
| Mar 9, 6:39 PM CST | Areal Flood Advisory | LBF | 14 hr |
| Mar 10, 9:32 AM CST | River Flood Warning | LBF | 48 hr |
| Mar 10, 3:29 PM CST | Winter Storm Watch | LBF | 12 hr |
| Mar 11, 3:40 AM CST | Winter Storm Warning | LBF | 32 hr |
| Mar 18, 3:33 AM CDT | Winter Weather Advisory | LBF | 36 hr |
| Mar 29, 4:28 AM CDT | Red Flag Warning | LBF | 16 hr |
| Mar 30, 4:09 AM CDT | Red Flag Warning | LBF | 15 hr |
| Mar 31, 3:50 PM CDT | Fire Weather Watch | LBF | 12 hr |
| Apr 1, 4:08 AM CDT | Red Flag Warning | LBF | 17 hr |
| Apr 1, 11:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 12, 3:43 PM CDT | Wind Advisory | LBF | 30 hr |
| Apr 23, 1:18 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 23, 6:14 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| Apr 23, 7:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 23, 7:28 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 23, 9:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 28, 3:50 AM CDT | Wind Advisory | LBF | 15 hr |
| May 1, 3:30 AM CDT | Wind Advisory | LBF | 13 hr |
| May 4, 4:11 AM CDT | Red Flag Warning | LBF | 15 hr |
| May 5, 3:44 AM CDT | Wind Advisory | LBF | 12 hr |
| May 7, 3:59 AM CDT | Wind Advisory | LBF | 15 hr |
| May 22, 4:09 AM CDT | Wind Advisory | LBF | 12 hr |
| May 22, 8:52 PM CDT | Tornado Watch | SPC | 4 hr |
| May 22, 10:14 PM CDT | Tornado Warning | LBF | 46 min |
| May 22, 11:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 23, 12:39 PM CDT | Wind Advisory | LBF | 33 hr |
| May 23, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 23, 9:43 PM CDT | Severe Thunderstorm Warning | LBF | 62 min |
| May 23, 10:19 PM CDT | Tornado Warning | LBF | 41 min |
| May 23, 11:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 11:54 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 24, 2:33 PM CDT | Tornado Watch | SPC | 5 hr |
| May 24, 6:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 24, 7:17 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 29, 2:20 PM CDT | Mesoscale Discussion | SPC | 25 min |
| May 29, 3:39 PM CDT | Mesoscale Discussion | SPC | 36 min |
| May 29, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 29, 8:29 PM CDT | Severe Thunderstorm Warning | LBF | 19 min |
| May 31, 3:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 1, 8:46 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 1, 10:47 AM CDT | Severe Thunderstorm Warning | LBF | 24 min |
| Jun 1, 12:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 1, 3:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 3, 3:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 5:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 3, 7:21 PM CDT | Tornado Warning | LBF | 39 min |
| Jun 3, 7:34 PM CDT | Tornado Warning | LBF | 41 min |
| Jun 3, 8:17 PM CDT | Tornado Warning | LBF | 28 min |
| Jun 3, 9:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 5, 12:45 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 7, 3:40 PM CDT | Flash Flood Watch | LBF | 15 hr |
| Jun 7, 7:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 10:31 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 1:41 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 3:16 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 4:28 AM CDT | Severe Thunderstorm Warning | LBF | 47 min |
| Jun 10, 5:10 AM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jun 10, 5:36 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 10, 5:47 AM CDT | Severe Thunderstorm Warning | LBF | 43 min |
| Jun 10, 6:27 AM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jun 10, 8:36 AM CDT | Areal Flood Advisory | LBF | 6 hr |
| Jun 10, 10:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 10, 3:25 PM CDT | Flood Watch | LBF | 4 days |
| Jun 10, 11:33 PM CDT | Severe Thunderstorm Warning | LBF | 42 min |
| Jun 10, 11:47 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 11, 12:07 AM CDT | Severe Thunderstorm Warning | LBF | 38 min |
| Jun 11, 12:40 AM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jun 11, 1:31 AM CDT | Areal Flood Advisory | LBF | 7 hr |
| Jun 11, 1:45 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 11, 10:03 AM CDT | Areal Flood Advisory | LBF | 8 hr |
| Jun 11, 10:49 PM CDT | Areal Flood Warning | LBF | 12 hr |
| Jun 11, 11:10 PM CDT | Areal Flood Advisory | LBF | 5 hr |
| Jun 11, 11:17 PM CDT | Severe Thunderstorm Warning | LBF | 43 min |
| Jun 11, 11:22 PM CDT | Severe Thunderstorm Warning | LBF | 38 min |
| Jun 11, 11:43 PM CDT | Flash Flood Warning | LBF | 10 hr |
| Jun 11, 11:56 PM CDT | Severe Thunderstorm Warning | LBF | 34 min |
| Jun 12, 1:58 AM CDT | Areal Flood Warning | LBF | 6 hr |
| Jun 12, 3:17 AM CDT | Areal Flood Warning | LBF | 6 hr |
| Jun 12, 6:08 AM CDT | River Flood Warning | LBF | 7 days |
| Jun 12, 9:26 AM CDT | Areal Flood Advisory | LBF | 6 hr |
| Jun 12, 4:59 PM CDT | Areal Flood Advisory | LBF | 12 hr |
| Jun 13, 1:16 AM CDT | Flash Flood Warning | LBF | 10 hr |
| Jun 13, 11:23 AM CDT | Areal Flood Warning | LBF | 48 hr |
| Jun 15, 11:52 AM CDT | Areal Flood Advisory | LBF | 24 hr |
| Jun 18, 3:19 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 19, 10:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 19, 10:39 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 20, 4:26 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 20, 4:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 20, 9:07 AM CDT | Flash Flood Watch | LBF | 19 hr |
| Jun 20, 9:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 20, 11:09 PM CDT | Severe Thunderstorm Warning | LBF | 21 min |
| Jun 22, 3:37 PM CDT | Mesoscale Discussion | SPC | 23 min |
| Jun 22, 6:30 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 22, 7:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 9:52 PM CDT | Severe Thunderstorm Warning | LBF | 38 min |
| Jun 22, 9:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 22, 10:09 PM CDT | Severe Thunderstorm Warning | LBF | 30 min |
| Jun 22, 10:26 PM CDT | Severe Thunderstorm Warning | LBF | 49 min |
| Jun 22, 10:57 PM CDT | Severe Thunderstorm Warning | LBF | 37 min |
| Jun 25, 5:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 26, 3:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 4:50 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 26, 5:56 PM CDT | Severe Thunderstorm Warning | LBF | 49 min |
| Jun 26, 11:01 PM CDT | Severe Thunderstorm Warning | LBF | 59 min |
| Jun 26, 11:51 PM CDT | Severe Thunderstorm Warning | LBF | 24 min |
| Jun 26, 11:54 PM CDT | Severe Thunderstorm Warning | LBF | 36 min |
| Jun 27, 12:16 AM CDT | Severe Thunderstorm Warning | LBF | 14 min |
| Jul 2, 3:59 AM CDT | Wind Advisory | LBF | 12 hr |
| Jul 3, 3:03 PM CDT | Flash Flood Watch | LBF | 13 hr |
| Jul 3, 5:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 3, 6:17 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 3, 8:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jul 3, 10:04 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 3, 11:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 6, 2:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 6, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 10, 1:55 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 10, 5:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 10, 7:57 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jul 10, 8:55 PM CDT | Severe Thunderstorm Warning | LBF | 35 min |
| Jul 10, 9:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 11, 6:13 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 11, 6:27 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jul 11, 7:00 PM CDT | Severe Thunderstorm Warning | LBF | 45 min |
| Jul 11, 7:14 PM CDT | Severe Thunderstorm Warning | LBF | 61 min |
| Jul 11, 7:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 11, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | 66 min |
| Jul 11, 8:29 PM CDT | Severe Thunderstorm Warning | LBF | 31 min |
| Jul 11, 8:55 PM CDT | Severe Thunderstorm Warning | LBF | 35 min |
| Jul 17, 4:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jul 17, 4:37 PM CDT | Tornado Watch | SPC | 5 hr |
| Jul 17, 5:52 PM CDT | Severe Thunderstorm Warning | LBF | 53 min |
| Jul 17, 7:25 PM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jul 17, 7:32 PM CDT | Tornado Warning | LBF | 28 min |
| Jul 17, 7:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 17, 7:59 PM CDT | Tornado Warning | LBF | 46 min |
| Jul 17, 8:11 PM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Jul 19, 5:42 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 19, 6:31 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 21, 7:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 21, 9:51 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Jul 21, 10:15 PM CDT | Flash Flood Warning | LBF | 4 hr |
| Jul 21, 11:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 12:24 AM CDT | Flash Flood Warning | LBF | 12 hr |
| Jul 22, 12:45 PM CDT | Areal Flood Warning | LBF | 6 hr |
| Jul 22, 3:39 PM CDT | Flood Watch | LBF | 31 hr |
| Jul 23, 8:27 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jul 23, 8:30 PM CDT | Tornado Watch | SPC | 5 hr |
| Jul 23, 9:32 PM CDT | Severe Thunderstorm Warning | LBF | 28 min |
| Jul 27, 5:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 3:34 AM CDT | Flash Flood Watch | LBF | 24 hr |
| Aug 1, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 1, 8:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Aug 2, 7:15 AM CDT | Areal Flood Warning | LBF | 2 hr |
| Aug 2, 1:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 7, 2:24 AM CDT | Heat Advisory | LBF | 37 hr |
| Aug 8, 2:10 PM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Aug 8, 2:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 2:39 PM CDT | Severe Thunderstorm Warning | LBF | 51 min |
| Aug 8, 2:51 PM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Aug 8, 3:10 PM CDT | Flash Flood Warning | LBF | 2 hr |
| Aug 8, 3:21 PM CDT | Tornado Warning | LBF | 39 min |
| Aug 8, 3:25 PM CDT | Severe Thunderstorm Warning | LBF | 65 min |
| Aug 8, 3:56 PM CDT | Flash Flood Warning | LBF | 79 min |
| Aug 8, 4:01 PM CDT | Flash Flood Warning | LBF | 102 min |
| Aug 8, 4:06 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 8, 4:23 PM CDT | Severe Thunderstorm Warning | LBF | 52 min |
| Aug 8, 4:30 PM CDT | Severe Thunderstorm Warning | LBF | 33 min |
| Aug 8, 5:00 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 8, 5:26 PM CDT | Severe Thunderstorm Warning | LBF | 34 min |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 12, 2:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 16, 1:51 PM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Aug 16, 2:29 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| Aug 16, 2:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 16, 3:08 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 16, 5:32 PM CDT | Mesoscale Discussion | SPC | 28 min |
| Aug 19, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 19, 6:54 PM CDT | Severe Thunderstorm Warning | LBF | 51 min |
| Aug 19, 7:26 PM CDT | Severe Thunderstorm Warning | LBF | 49 min |
| Aug 19, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | 36 min |
| Aug 19, 8:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 21, 4:44 PM CDT | Fire Weather Watch | LBF | 11 hr |
| Aug 22, 3:15 AM CDT | Red Flag Warning | LBF | 16 hr |
| Aug 25, 2:41 PM CDT | Fire Weather Watch | LBF | 38 hr |
| Aug 27, 4:59 AM CDT | Red Flag Warning | LBF | 16 hr |
| Aug 29, 3:41 PM CDT | Wind Advisory | LBF | 5 hr |
| Aug 30, 3:33 AM CDT | Wind Advisory | LBF | 12 hr |
| Aug 30, 2:45 PM CDT | Mesoscale Discussion | SPC | 30 min |
| Aug 30, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 30, 4:56 PM CDT | Severe Thunderstorm Warning | LBF | 49 min |
| Aug 30, 5:36 PM CDT | Severe Thunderstorm Warning | LBF | 54 min |
| Aug 30, 6:26 PM CDT | Severe Thunderstorm Warning | LBF | 27 min |
| Sep 1, 11:42 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Sep 2, 12:27 AM CDT | Severe Thunderstorm Warning | LBF | 63 min |
| Sep 2, 1:11 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 2, 1:27 AM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Sep 2, 3:15 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 5, 3:02 PM CDT | Wind Advisory | LBF | 28 hr |
| Sep 14, 5:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 14, 6:22 PM CDT | Tornado Watch | SPC | 4 hr |
| Sep 14, 8:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Sep 20, 3:36 AM CDT | Wind Advisory | LBF | 16 hr |
| Sep 20, 8:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 22, 8:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Sep 22, 9:40 AM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Sep 22, 10:51 AM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Sep 22, 10:54 AM CDT | Severe Thunderstorm Warning | LBF | 36 min |
| Sep 22, 11:26 AM CDT | Severe Thunderstorm Warning | LBF | 49 min |
| Sep 22, 3:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 22, 3:46 PM CDT | Flash Flood Watch | LBF | 18 hr |
| Sep 22, 4:00 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 22, 7:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 2, 3:02 AM CDT | Frost Advisory | LBF | 30 hr |
| Oct 7, 3:43 PM CDT | Fire Weather Watch | LBF | 12 hr |
| Oct 8, 3:46 AM CDT | Red Flag Warning | LBF | 15 hr |
| Oct 14, 2:20 PM CDT | Fire Weather Watch | LBF | 13 hr |
| Oct 23, 9:04 PM CDT | Severe Thunderstorm Warning | LBF | 41 min |
| Oct 23, 9:44 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| Oct 23, 10:29 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| Oct 25, 3:13 PM CDT | High Wind Watch | LBF | 36 hr |
| Oct 25, 3:13 PM CDT | High Wind Warning | LBF | 26 hr |
| Oct 26, 3:32 AM CDT | Wind Advisory | LBF | 39 hr |
| Oct 26, 4:45 PM CDT | Wind Advisory | LBF | 3 hr |
| Oct 27, 3:03 AM CDT | High Wind Warning | LBF | 16 hr |
| Oct 29, 4:07 AM CDT | Fire Weather Watch | LBF | 12 hr |
| Nov 20, 11:29 PM CST | Winter Weather Advisory | LBF | 13 hr |
| Nov 22, 12:46 AM CST | Winter Weather Advisory | LBF | 8 hr |
| Nov 23, 3:30 PM CST | Freezing Rain Advisory | LBF | 21 hr |
| Nov 28, 4:01 PM CST | Wind Advisory | LBF | 38 hr |
| Dec 10, 2:53 PM CST | Wind Advisory | LBF | 27 hr |
| Dec 10, 10:19 PM CST | Winter Weather Advisory | LBF | 20 hr |
| Dec 11, 3:18 PM CST | Wind Chill Advisory | LBF | 19 hr |
| Dec 15, 3:18 PM CST | Winter Weather Advisory | LBF | 5 hr |
| Dec 20, 2:10 AM CST | Winter Weather Advisory | LBF | 8 hr |
| Dec 28, 11:42 PM CST | Winter Storm Watch | LBF | 15 hr |
| Dec 29, 2:27 PM CST | Winter Storm Warning | LBF | 58 hr |
| Dec 31, 11:22 AM CST | Mesoscale Discussion | SPC | 5 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.