Alert archive / Arkansas / White County
Weather alerts in White County, Arkansas, 2008
276 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
White County and its neighbors
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Alerts
- 276
- Warnings
- 82
- Watches
- 44
- Advisories
- 85
- Busiest month
- March59 alerts
- Busiest day
- April 10, 200813 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 8 tornado warnings covering White County in 2008 had a tornado report inside them; 0 of 1 tornado reports fell inside a warning.
White County, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 8 | 2 | 75% | 1 | 0% | |
| Severe thunderstorm warnings | 46 | 14 | 70% | 11 | 55% | 20 min |
| Flash flood warnings | 12 | 8 | 33% | 2 | 100% | 3 min |
Each office's whole area, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Little Rock, AR: tornado warnings | 98 | 24 | 76% | 58 | 93% | 24 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 615 | 157 | 74% | 293 | 84% | 22 min |
| NWS Little Rock, AR: flash flood warnings | 156 | 65 | 58% | 117 | 89% | 98 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, 4:05 AM CST | Lake Wind Advisory | LZK | 14 hr |
| Jan 5, 8:49 AM CST | Lake Wind Advisory | LZK | 7 hr |
| Jan 6, 3:37 AM CST | Lake Wind Advisory | LZK | 14 hr |
| Jan 7, 3:30 AM CST | Lake Wind Advisory | LZK | 15 hr |
| Jan 8, 2:50 AM CST | Lake Wind Advisory | LZK | 15 hr |
| Jan 8, 7:18 AM CST | Mesoscale Discussion | SPC | 117 min |
| Jan 8, 8:34 AM CST | Tornado Watch | SPC | 5 hr |
| Jan 8, 11:27 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 2:07 AM CST | Lake Wind Advisory | LZK | 16 hr |
| Jan 26, 2:36 AM CST | Freezing Fog Advisory | LZK | 6 hr |
| Jan 27, 9:55 PM CST | Dense Fog Advisory | LZK | 10 hr |
| Jan 28, 2:35 PM CST | Lake Wind Advisory | LZK | 20 hr |
| Jan 29, 10:40 AM CST | Wind Advisory | LZK | 10 hr |
| Jan 29, 10:54 AM CST | Mesoscale Discussion | SPC | 66 min |
| Jan 29, 11:32 AM CST | Tornado Watch | SPC | 7 hr |
| Jan 30, 8:11 PM CST | Winter Weather Advisory | LZK | 19 hr |
| Jan 31, 3:17 PM CST | Snow Advisory | LZK | 9 hr |
| Feb 3, 7:21 PM CST | Dense Fog Advisory | LZK | 8 hr |
| Feb 4, 12:18 PM CST | Lake Wind Advisory | LZK | 8 hr |
| Feb 5, 3:35 AM CST | Lake Wind Advisory | LZK | 14 hr |
| Feb 5, 6:39 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 5, 11:16 AM CST | Mesoscale Discussion | SPC | 89 min |
| Feb 5, 2:08 PM CST | Tornado Watch | SPC | 10 hr |
| Feb 5, 3:36 PM CST | Mesoscale Discussion | SPC | 84 min |
| Feb 5, 5:39 PM CST | Mesoscale Discussion | SPC | 96 min |
| Feb 5, 7:05 PM CST | Severe Thunderstorm Warning | LZK | 55 min |
| Feb 11, 9:48 PM CST | Severe Thunderstorm Watch | SPC | 4 hr |
| Feb 11, 10:51 PM CST | Mesoscale Discussion | SPC | 114 min |
| Feb 12, 1:17 AM CST | Mesoscale Discussion | SPC | 88 min |
| Feb 14, 11:43 AM CST | Lake Wind Advisory | LZK | 5 hr |
| Feb 15, 10:37 AM CST | River Flood Advisory | LZK | 22 hr |
| Feb 16, 2:31 PM CST | Lake Wind Advisory | LZK | 28 hr |
| Feb 16, 8:20 PM CST | River Flood Advisory | LZK | 69 min |
| Feb 16, 9:30 PM CST | River Flood Warning | LZK | 14 days |
| Feb 17, 4:28 AM CST | Wind Advisory | LZK | 6 hr |
| Feb 20, 2:55 PM CST | Winter Weather Advisory | LZK | 21 hr |
| Feb 21, 12:22 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 21, 3:06 PM CST | Winter Weather Advisory | LZK | 11 hr |
| Feb 21, 7:20 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 21, 10:15 PM CST | Severe Thunderstorm Warning | LZK | 30 min |
| Feb 25, 3:23 AM CST | Lake Wind Advisory | LZK | 39 hr |
| Feb 25, 4:39 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 2, 5:58 AM CST | Lake Wind Advisory | LZK | 13 hr |
| Mar 2, 2:48 PM CST | Flood Watch | LZK | 27 hr |
| Mar 3, 2:51 AM CST | Lake Wind Advisory | LZK | 31 hr |
| Mar 3, 3:54 AM CST | Winter Weather Advisory | LZK | 32 hr |
| Mar 3, 9:13 AM CST | River Flood Warning | LZK | 140 days |
| Mar 3, 9:52 AM CST | River Flood Advisory | LZK | 4 hr |
| Mar 3, 12:07 PM CST | Flash Flood Warning | LZK | 6 hr |
| Mar 3, 4:50 PM CST | River Flood Advisory | LZK | 14 hr |
| Mar 3, 9:32 PM CST | River Flood Warning | LZK | 12 hr |
| Mar 5, 3:34 PM CST | Winter Storm Watch | LZK | 13 hr |
| Mar 6, 4:12 AM CST | Winter Storm Warning | LZK | 40 hr |
| Mar 6, 7:15 AM CST | River Flood Advisory | LZK | 5 hr |
| Mar 6, 2:45 PM CST | Lake Wind Advisory | LZK | 27 hr |
| Mar 6, 8:41 PM CST | River Flood Advisory | LZK | 11 hr |
| Mar 7, 2:22 PM CST | Snow Advisory | LZK | 3 hr |
| Mar 9, 9:41 AM CDT | River Flood Warning | LZK | 65 days |
| Mar 13, 6:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Mar 13, 11:22 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 14, 1:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Mar 14, 10:47 PM CDT | Mesoscale Discussion | SPC | 28 min |
| Mar 14, 11:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 15, 1:58 AM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Mar 15, 2:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Mar 15, 2:18 AM CDT | Severe Thunderstorm Warning | LZK | 42 min |
| Mar 15, 2:52 AM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| Mar 15, 3:02 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Mar 15, 3:24 AM CDT | Severe Thunderstorm Warning | LZK | 36 min |
| Mar 16, 12:54 PM CDT | Flash Flood Watch | LZK | 66 hr |
| Mar 17, 2:09 PM CDT | River Flood Advisory | LZK | 9 hr |
| Mar 17, 2:09 PM CDT | River Flood Advisory | LZK | 9 hr |
| Mar 17, 2:09 PM CDT | River Flood Advisory | LZK | 9 hr |
| Mar 17, 9:36 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Mar 17, 10:16 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 18, 2:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 18, 9:00 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Mar 18, 10:16 AM CDT | Tornado Watch | SPC | 7 hr |
| Mar 18, 12:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 18, 3:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 18, 4:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Mar 18, 5:11 PM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Mar 18, 5:19 PM CDT | Tornado Watch | SPC | 11 hr |
| Mar 18, 6:06 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 18, 6:14 PM CDT | Severe Thunderstorm Warning | LZK | 24 min |
| Mar 18, 8:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 18, 8:45 PM CDT | Flash Flood Warning | LZK | 6 hr |
| Mar 18, 9:06 PM CDT | River Flood Warning | LZK | 10 days |
| Mar 18, 9:58 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Mar 19, 8:14 AM CDT | Lake Wind Advisory | LZK | 10 hr |
| Mar 21, 3:56 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Mar 23, 10:32 AM CDT | Flash Flood Watch | LZK | 46 hr |
| Mar 24, 8:59 PM CDT | Lake Wind Advisory | LZK | 22 hr |
| Mar 26, 2:51 PM CDT | Lake Wind Advisory | LZK | 28 hr |
| Mar 30, 12:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 30, 9:45 AM CDT | River Flood Warning | LZK | 25 hr |
| Mar 30, 12:45 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Mar 30, 2:24 PM CDT | Flash Flood Watch | LZK | 5 hr |
| Mar 30, 2:24 PM CDT | Flash Flood Watch | LZK | 35 hr |
| Mar 31, 5:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Mar 31, 6:12 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 31, 7:47 PM CDT | River Flood Warning | LZK | 26 hr |
| Mar 31, 7:58 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Mar 31, 8:12 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Mar 31, 9:30 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 2, 3:51 AM CDT | Flash Flood Watch | LZK | 59 hr |
| Apr 3, 5:22 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 3, 7:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 3, 8:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 3, 9:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 3, 10:13 PM CDT | Tornado Warning | LZK | 47 min |
| Apr 3, 11:00 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Apr 3, 11:00 PM CDT | Tornado Warning | LZK | 45 min |
| Apr 3, 11:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 3, 11:41 PM CDT | Tornado Warning | LZK | 49 min |
| Apr 3, 11:52 PM CDT | Severe Thunderstorm Warning | LZK | 53 min |
| Apr 4, 12:07 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 4, 12:16 AM CDT | Severe Thunderstorm Warning | LZK | 44 min |
| Apr 4, 3:07 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 8, 2:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 8, 2:52 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 8, 7:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Apr 9, 4:04 AM CDT | Flash Flood Watch | LZK | 39 hr |
| Apr 9, 8:54 PM CDT | Lake Wind Advisory | LZK | 27 hr |
| Apr 10, 1:45 AM CDT | Tornado Watch | SPC | 8 hr |
| Apr 10, 2:36 AM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Apr 10, 3:15 AM CDT | Flash Flood Warning | LZK | 4 hr |
| Apr 10, 7:46 AM CDT | River Flood Warning | LZK | 9 days |
| Apr 10, 7:58 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 10, 9:27 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 9:51 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 10, 10:51 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 10, 11:31 AM CDT | Flash Flood Warning | LZK | 2 hr |
| Apr 10, 11:54 AM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| Apr 10, 1:17 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 10, 1:37 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| Apr 12, 9:29 AM CDT | Lake Wind Advisory | LZK | 9 hr |
| Apr 13, 4:01 AM CDT | Freeze Watch | LZK | 24 hr |
| Apr 14, 3:52 AM CDT | Freeze Warning | LZK | 29 hr |
| Apr 16, 3:48 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Apr 17, 3:39 AM CDT | Lake Wind Advisory | LZK | 18 hr |
| Apr 22, 10:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 22, 10:47 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 22, 12:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 22, 12:34 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Apr 22, 1:23 PM CDT | Severe Thunderstorm Warning | LZK | 52 min |
| Apr 22, 1:41 PM CDT | Severe Thunderstorm Warning | LZK | 49 min |
| Apr 22, 1:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 25, 3:53 PM CDT | Severe Thunderstorm Warning | LZK | 37 min |
| Apr 25, 4:07 PM CDT | Severe Thunderstorm Warning | LZK | 28 min |
| Apr 25, 6:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 25, 7:54 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| Apr 25, 8:45 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Apr 25, 9:30 PM CDT | Severe Thunderstorm Warning | LZK | 28 min |
| Apr 30, 3:53 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Apr 30, 2:50 PM CDT | Lake Wind Advisory | LZK | 28 hr |
| May 2, 4:05 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| May 2, 5:00 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 2, 8:49 AM CDT | Tornado Watch | SPC | 6 hr |
| May 2, 10:06 AM CDT | Tornado Warning | LZK | 30 min |
| May 2, 10:20 AM CDT | Mesoscale Discussion | SPC | 85 min |
| May 2, 10:36 AM CDT | Severe Thunderstorm Warning | LZK | 54 min |
| May 2, 11:50 AM CDT | Severe Thunderstorm Warning | LZK | 40 min |
| May 7, 9:35 PM CDT | Tornado Watch | SPC | 5 hr |
| May 7, 10:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 9, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 9:40 AM CDT | Mesoscale Discussion | SPC | 65 min |
| May 10, 3:36 PM CDT | Tornado Watch | SPC | 4 hr |
| May 10, 6:27 PM CDT | Severe Thunderstorm Warning | LZK | 63 min |
| May 10, 6:49 PM CDT | Tornado Warning | LZK | 41 min |
| May 10, 6:51 PM CDT | Tornado Watch | SPC | 7 hr |
| May 10, 7:14 PM CDT | Tornado Warning | LZK | 46 min |
| May 10, 9:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 11, 3:40 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| May 13, 7:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 11:36 AM CDT | Lake Wind Advisory | LZK | 8 hr |
| May 25, 6:33 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 8:07 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| May 25, 8:43 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| May 25, 8:59 PM CDT | Severe Thunderstorm Warning | LZK | 31 min |
| May 25, 9:19 PM CDT | Severe Thunderstorm Warning | LZK | 26 min |
| May 26, 5:14 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 26, 5:47 PM CDT | Severe Thunderstorm Warning | LZK | 43 min |
| May 26, 5:55 PM CDT | Tornado Warning | LZK | 50 min |
| Jun 1, 11:45 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 1, 1:59 PM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Jun 1, 2:34 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Jun 1, 2:39 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| Jun 1, 3:07 PM CDT | Severe Thunderstorm Warning | LZK | 53 min |
| Jun 3, 4:18 AM CDT | Lake Wind Advisory | LZK | 14 hr |
| Jun 3, 3:01 PM CDT | Lake Wind Advisory | LZK | 27 hr |
| Jun 4, 2:45 PM CDT | Lake Wind Advisory | LZK | 27 hr |
| Jun 9, 2:53 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 9, 5:15 PM CDT | Severe Thunderstorm Warning | LZK | 60 min |
| Jun 9, 5:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 4:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 13, 5:27 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 13, 8:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 13, 11:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 13, 11:25 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 13, 11:43 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Jun 15, 6:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 15, 6:38 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 23, 4:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 25, 8:14 PM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Jun 28, 10:32 AM CDT | Flash Flood Watch | LZK | 12 hr |
| Jul 12, 2:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 22, 11:55 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 25, 2:48 PM CDT | Heat Advisory | LZK | 5 days |
| Jul 26, 9:10 AM CDT | River Flood Advisory | LZK | 22 hr |
| Jul 26, 8:20 PM CDT | River Flood Warning | LZK | 5 days |
| Aug 1, 3:56 AM CDT | Heat Advisory | LZK | 5 days |
| Aug 3, 1:20 PM CDT | Severe Thunderstorm Warning | LZK | 24 min |
| Aug 3, 1:39 PM CDT | Severe Thunderstorm Warning | LZK | 36 min |
| Aug 3, 2:14 PM CDT | Severe Thunderstorm Warning | LZK | 31 min |
| Aug 3, 3:17 PM CDT | Severe Thunderstorm Warning | LZK | 43 min |
| Aug 9, 2:45 PM CDT | Flash Flood Watch | LZK | 68 hr |
| Aug 10, 10:19 AM CDT | River Flood Advisory | LZK | 28 hr |
| Aug 31, 2:59 PM CDT | Flash Flood Watch | LZK | 4 days |
| Sep 1, 1:36 PM CDT | Lake Wind Advisory | LZK | 29 hr |
| Sep 2, 6:22 PM CDT | Wind Advisory | LZK | 25 hr |
| Sep 3, 8:35 AM CDT | River Flood Warning | LZK | 8 days |
| Sep 3, 8:59 AM CDT | River Flood Advisory | LZK | 36 hr |
| Sep 3, 5:51 PM CDT | Flash Flood Warning | LZK | 6 hr |
| Sep 5, 9:27 AM CDT | River Flood Advisory | LZK | 4 days |
| Sep 11, 6:40 PM CDT | Flood Watch | LZK | 60 hr |
| Sep 12, 9:25 PM CDT | Wind Advisory | LZK | 37 hr |
| Sep 13, 9:22 AM CDT | River Flood Warning | LZK | 23 hr |
| Sep 13, 10:08 AM CDT | River Flood Advisory | LZK | 23 hr |
| Sep 13, 1:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Sep 13, 2:09 PM CDT | Tornado Watch | SPC | 10 hr |
| Sep 13, 6:11 PM CDT | Tornado Warning | LZK | 23 min |
| Sep 13, 6:20 PM CDT | Severe Thunderstorm Warning | LZK | 40 min |
| Sep 13, 7:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Sep 13, 11:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Sep 14, 6:46 AM CDT | Lake Wind Advisory | LZK | 6 hr |
| Sep 21, 3:21 AM CDT | Dense Fog Advisory | LZK | 6 hr |
| Sep 24, 3:31 AM CDT | Dense Fog Advisory | LZK | 5 hr |
| Oct 6, 6:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Oct 26, 3:25 AM CDT | Freeze Watch | LZK | 24 hr |
| Oct 27, 12:28 AM CDT | Lake Wind Advisory | LZK | 18 hr |
| Oct 27, 3:38 AM CDT | Freeze Warning | LZK | 29 hr |
| Oct 27, 10:15 AM CDT | Red Flag Warning | LZK | 8 hr |
| Oct 28, 3:32 AM CDT | Freeze Warning | LZK | 29 hr |
| Nov 4, 2:57 PM CST | Lake Wind Advisory | LZK | 45 hr |
| Nov 12, 6:03 PM CST | Dense Fog Advisory | LZK | 15 hr |
| Nov 30, 4:06 AM CST | Lake Wind Advisory | LZK | 14 hr |
| Dec 3, 3:37 AM CST | Lake Wind Advisory | LZK | 22 hr |
| Dec 8, 3:43 AM CST | Lake Wind Advisory | LZK | 48 hr |
| Dec 9, 12:22 AM CST | Severe Thunderstorm Watch | SPC | 4 hr |
| Dec 9, 1:20 AM CST | Mesoscale Discussion | SPC | 25 min |
| Dec 9, 3:41 AM CST | Mesoscale Discussion | SPC | 64 min |
| Dec 11, 2:50 AM CST | Lake Wind Advisory | LZK | 15 hr |
| Dec 12, 2:19 PM CST | Lake Wind Advisory | LZK | 52 hr |
| Dec 14, 4:53 PM CST | Winter Storm Watch | LZK | 22 hr |
| Dec 14, 4:53 PM CST | Winter Weather Advisory | LZK | 47 hr |
| Dec 15, 6:13 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 15, 11:43 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 16, 2:49 PM CST | Freezing Fog Advisory | LZK | 18 hr |
| Dec 17, 4:08 PM CST | Dense Fog Advisory | LZK | 17 hr |
| Dec 18, 7:49 AM CST | Winter Weather Advisory | LZK | 3 hr |
| Dec 18, 2:36 PM CST | Dense Fog Advisory | LZK | 9 hr |
| Dec 19, 5:03 AM CST | Lake Wind Advisory | LZK | 4 hr |
| Dec 20, 3:09 PM CST | Lake Wind Advisory | LZK | 8 hr |
| Dec 23, 3:37 AM CST | Winter Weather Advisory | LZK | 8 hr |
| Dec 23, 6:02 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 23, 12:05 PM CST | Winter Weather Advisory | LZK | 115 min |
| Dec 26, 3:23 AM CST | Dense Fog Advisory | LZK | 6 hr |
| Dec 26, 4:59 AM CST | Lake Wind Advisory | LZK | 36 hr |
| Dec 26, 8:58 AM CST | Dense Fog Advisory | LZK | 2 hr |
| Dec 27, 8:03 AM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 27, 1:20 PM CST | Mesoscale Discussion | SPC | 25 min |
| Dec 27, 1:52 PM CST | Tornado Watch | SPC | 5 hr |
| Dec 27, 2:07 PM CST | Severe Thunderstorm Warning | LZK | 53 min |
| Dec 27, 3:44 PM CST | Severe Thunderstorm Warning | LZK | 46 min |
| Dec 27, 3:46 PM CST | Mesoscale Discussion | SPC | 89 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 | 46 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 15 |
| Mesoscale Discussion | 65 |
| Flooding | |
| Flash Flood Warning | 12 |
| River Flood Warning | 11 |
| Flash Flood Watch | 9 |
| Flood Watch | 2 |
| River Flood Advisory | 14 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Snow Advisory | 2 |
| Winter Weather Advisory | 8 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind and dust | |
| Lake Wind Advisory | 44 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
| Freezing Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20072009
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.