Alert archive / Texas / Dallas County
Weather alerts in Dallas County, Texas, 2009
291 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Dallas County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 291
- Warnings
- 85
- Watches
- 41
- Advisories
- 70
- Busiest month
- October47 alerts
- Busiest day
- June 11, 200927 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 2 tornado warnings covering Dallas County in 2009 had a tornado report inside them.
Dallas County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 1 | 50% | 0 | ||
| Severe thunderstorm warnings | 31 | 15 | 52% | 26 | 92% | 26 min |
| Flash flood warnings | 14 | 10 | 29% | 18 | 89% | 106 min |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Fort Worth, TX: tornado warnings | 45 | 10 | 78% | 16 | 69% | 16 min |
| NWS Fort Worth, TX: severe thunderstorm warnings | 511 | 219 | 57% | 531 | 88% | 27 min |
| NWS Fort Worth, TX: flash flood warnings | 118 | 60 | 49% | 128 | 84% | 94 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 4, 3:32 PM CST | Freezing Rain Advisory | FWD | 24 hr |
| Jan 5, 11:13 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 9, 3:00 PM CST | Wind Advisory | FWD | 21 hr |
| Jan 19, 4:00 AM CST | Red Flag Warning | FWD | 14 hr |
| Jan 19, 10:07 AM CST | Wind Advisory | FWD | 5 hr |
| Jan 20, 3:45 AM CST | Red Flag Warning | FWD | 13 hr |
| Jan 22, 3:48 AM CST | Red Flag Warning | FWD | 16 hr |
| Jan 23, 8:32 PM CST | Wind Advisory | FWD | 12 hr |
| Jan 26, 3:51 AM CST | Winter Storm Watch | FWD | 24 hr |
| Jan 26, 10:57 AM CST | Ice Storm Warning | FWD | 40 hr |
| Jan 29, 5:25 AM CST | Freezing Fog Advisory | FWD | 6 hr |
| Feb 6, 2:25 AM CST | Wind Advisory | FWD | 19 hr |
| Feb 7, 3:37 AM CST | Wind Advisory | FWD | 14 hr |
| Feb 8, 2:16 PM CST | Wind Advisory | FWD | 17 hr |
| Feb 9, 3:56 AM CST | Special Weather Statement | FWD | 34 min |
| Feb 10, 10:39 AM CST | Wind Advisory | FWD | 25 hr |
| Feb 10, 12:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 10, 2:16 PM CST | Mesoscale Discussion | SPC | 119 min |
| Feb 10, 3:37 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 10, 5:25 PM CST | Mesoscale Discussion | SPC | 65 min |
| Feb 10, 8:58 PM CST | Severe Thunderstorm Warning | FWD | 62 min |
| Feb 10, 9:30 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 10, 9:55 PM CST | Severe Thunderstorm Warning | FWD | 65 min |
| Feb 17, 4:30 AM CST | Fire Weather Watch | FWD | 23 hr |
| Feb 17, 3:51 PM CST | Red Flag Warning | FWD | 26 hr |
| Feb 20, 9:41 PM CST | Wind Advisory | FWD | 18 hr |
| Feb 26, 2:02 PM CST | Fire Weather Watch | FWD | 25 hr |
| Feb 27, 2:37 PM CST | Red Flag Warning | FWD | 29 hr |
| Feb 27, 2:41 PM CST | Wind Advisory | FWD | 29 hr |
| Mar 5, 1:25 AM CST | Wind Advisory | FWD | 17 hr |
| Mar 7, 4:04 AM CST | Wind Advisory | FWD | 14 hr |
| Mar 10, 10:11 PM CDT | Wind Advisory | FWD | 6 hr |
| Mar 11, 5:41 PM CDT | Areal Flood Advisory | FWD | 4 hr |
| Mar 11, 7:55 PM CDT | River Flood Warning | FWD | 12 hr |
| Mar 12, 7:38 AM CDT | River Flood Warning | FWD | 26 hr |
| Mar 15, 3:55 AM CDT | Dense Fog Advisory | FWD | 6 hr |
| Mar 22, 11:30 AM CDT | Wind Advisory | FWD | 41 hr |
| Mar 25, 10:55 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 25, 11:27 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 25, 1:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Mar 25, 9:06 PM CDT | Dense Fog Advisory | FWD | 14 hr |
| Mar 27, 9:38 AM CDT | Wind Advisory | FWD | 33 hr |
| Mar 27, 12:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Mar 28, 3:50 PM CDT | Freeze Warning | FWD | 17 hr |
| Mar 30, 2:57 AM CDT | Wind Advisory | FWD | 16 hr |
| Mar 30, 8:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 30, 8:49 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 30, 10:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Mar 30, 10:49 PM CDT | Severe Thunderstorm Warning | FWD | 56 min |
| Mar 30, 11:41 PM CDT | Severe Thunderstorm Warning | FWD | 50 min |
| Mar 30, 11:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 3:26 AM CDT | Wind Advisory | FWD | 17 hr |
| Apr 1, 3:55 PM CDT | Wind Advisory | FWD | 28 hr |
| Apr 5, 3:48 AM CDT | Freeze Watch | FWD | 23 hr |
| Apr 5, 3:48 AM CDT | Wind Advisory | FWD | 16 hr |
| Apr 6, 2:20 AM CDT | Freeze Warning | FWD | 31 hr |
| Apr 8, 3:37 AM CDT | Fire Weather Watch | FWD | 11 hr |
| Apr 8, 2:53 PM CDT | Red Flag Warning | FWD | 29 hr |
| Apr 8, 3:48 PM CDT | Wind Advisory | FWD | 28 hr |
| Apr 9, 2:39 PM CDT | Mesoscale Discussion | SPC | 111 min |
| Apr 11, 7:52 PM CDT | Special Weather Statement | FWD | 38 min |
| Apr 12, 5:39 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Apr 12, 7:43 AM CDT | River Flood Warning | FWD | 9 hr |
| Apr 16, 7:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 17, 10:33 AM CDT | Special Weather Statement | FWD | 27 min |
| Apr 17, 11:28 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Apr 17, 12:01 PM CDT | Special Weather Statement | FWD | 119 min |
| Apr 18, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 23, 3:38 AM CDT | Wind Advisory | FWD | 16 hr |
| Apr 24, 12:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 26, 4:18 AM CDT | Wind Advisory | FWD | 15 hr |
| Apr 27, 6:11 AM CDT | Special Weather Statement | FWD | 34 min |
| Apr 27, 7:06 AM CDT | Flash Flood Warning | FWD | 114 min |
| Apr 28, 7:36 AM CDT | Dense Fog Advisory | FWD | 3 hr |
| Apr 29, 9:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 29, 12:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 29, 3:04 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 29, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 29, 5:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 30, 1:15 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 30, 3:13 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 30, 6:00 AM CDT | Special Weather Statement | FWD | 90 min |
| Apr 30, 6:38 AM CDT | Special Weather Statement | FWD | 22 min |
| May 1, 4:12 AM CDT | Flash Flood Watch | FWD | 51 hr |
| May 2, 1:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| May 2, 1:56 PM CDT | Tornado Watch | SPC | 4 hr |
| May 2, 3:06 PM CDT | Severe Thunderstorm Warning | FWD | 39 min |
| May 2, 3:20 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| May 2, 3:44 PM CDT | Severe Thunderstorm Warning | FWD | 14 min |
| May 2, 3:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 2, 5:42 PM CDT | Severe Thunderstorm Warning | FWD | 63 min |
| May 2, 5:52 PM CDT | River Flood Warning | FWD | 5 hr |
| May 2, 6:02 PM CDT | Flash Flood Warning | FWD | 3 hr |
| May 2, 6:03 PM CDT | Tornado Watch | SPC | 6 hr |
| May 2, 6:44 PM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| May 2, 7:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 2, 9:20 PM CDT | River Flood Warning | FWD | 39 hr |
| May 2, 9:39 PM CDT | Flash Flood Warning | FWD | 2 hr |
| May 2, 9:46 PM CDT | Severe Thunderstorm Warning | FWD | 48 min |
| May 2, 9:58 PM CDT | Severe Thunderstorm Warning | FWD | 32 min |
| May 2, 10:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 11:27 PM CDT | River Flood Warning | FWD | 9 hr |
| May 2, 11:38 PM CDT | Areal Flood Warning | FWD | 3 hr |
| May 2, 11:43 PM CDT | River Flood Warning | FWD | 9 hr |
| May 3, 2:29 AM CDT | Areal Flood Warning | FWD | 4 hr |
| May 3, 3:02 AM CDT | Mesoscale Discussion | SPC | 118 min |
| May 3, 3:30 AM CDT | Special Weather Statement | FWD | 30 min |
| May 3, 3:56 AM CDT | Flash Flood Warning | FWD | 2 hr |
| May 4, 5:32 PM CDT | Special Weather Statement | FWD | 28 min |
| May 4, 5:37 PM CDT | Special Weather Statement | FWD | 23 min |
| May 4, 5:40 PM CDT | Severe Thunderstorm Warning | FWD | 37 min |
| May 5, 4:06 AM CDT | Flash Flood Watch | FWD | 31 hr |
| May 5, 11:26 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 6, 6:15 AM CDT | Severe Thunderstorm Warning | FWD | 60 min |
| May 8, 5:08 PM CDT | Tornado Watch | SPC | 7 hr |
| May 8, 9:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 8, 11:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 8, 11:48 PM CDT | Tornado Watch | SPC | 5 hr |
| May 9, 3:20 AM CDT | Mesoscale Discussion | SPC | 55 min |
| May 13, 11:58 AM CDT | Wind Advisory | FWD | 6 hr |
| May 14, 1:11 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 14, 8:23 AM CDT | Special Weather Statement | FWD | 37 min |
| May 14, 10:31 AM CDT | Special Weather Statement | FWD | 29 min |
| May 16, 2:48 AM CDT | Special Weather Statement | FWD | 57 min |
| May 26, 3:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 26, 5:18 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 7:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 26, 8:17 PM CDT | Severe Thunderstorm Warning | FWD | 21 min |
| May 26, 10:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 2, 8:47 AM CDT | Special Weather Statement | FWD | 58 min |
| Jun 10, 2:13 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jun 10, 5:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 10, 6:43 PM CDT | Tornado Warning | FWD | 62 min |
| Jun 10, 6:59 PM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| Jun 10, 7:33 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jun 10, 8:39 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 10, 11:28 PM CDT | Severe Thunderstorm Warning | FWD | 62 min |
| Jun 10, 11:30 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jun 11, 2:21 AM CDT | Severe Thunderstorm Warning | FWD | 39 min |
| Jun 11, 2:49 AM CDT | Flash Flood Warning | FWD | 6 hr |
| Jun 11, 2:55 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 11, 2:57 AM CDT | Severe Thunderstorm Warning | FWD | 63 min |
| Jun 11, 3:11 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 11, 5:00 AM CDT | Special Weather Statement | FWD | 30 min |
| Jun 11, 5:22 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 11, 6:52 AM CDT | Severe Thunderstorm Warning | FWD | 53 min |
| Jun 11, 7:01 AM CDT | River Flood Warning | FWD | 7 hr |
| Jun 11, 7:39 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 11, 7:46 AM CDT | Special Weather Statement | FWD | 29 min |
| Jun 11, 8:04 AM CDT | River Flood Warning | FWD | 53 hr |
| Jun 11, 8:30 AM CDT | Flash Flood Warning | FWD | 3 hr |
| Jun 11, 8:56 AM CDT | Special Weather Statement | FWD | 34 min |
| Jun 11, 9:24 AM CDT | Severe Thunderstorm Warning | FWD | 51 min |
| Jun 11, 10:10 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 11, 10:26 AM CDT | Severe Thunderstorm Warning | FWD | 64 min |
| Jun 11, 10:52 AM CDT | River Flood Warning | FWD | 6 hr |
| Jun 11, 11:13 AM CDT | Flash Flood Warning | FWD | 4 hr |
| Jun 11, 12:25 PM CDT | Special Weather Statement | FWD | 35 min |
| Jun 11, 1:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 11, 3:09 PM CDT | Areal Flood Warning | FWD | 4 hr |
| Jun 11, 5:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 11, 7:22 PM CDT | Areal Flood Warning | FWD | 6 hr |
| Jun 12, 3:29 PM CDT | Tornado Watch | SPC | 9 hr |
| Jun 12, 8:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 24, 2:22 AM CDT | Heat Advisory | FWD | 5 days |
| Jul 8, 5:06 PM CDT | Severe Thunderstorm Warning | FWD | 54 min |
| Jul 8, 5:30 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jul 8, 5:44 PM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| Jul 9, 2:16 AM CDT | Heat Advisory | FWD | 8 days |
| Jul 19, 2:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 19, 2:11 PM CDT | Severe Thunderstorm Warning | FWD | 64 min |
| Jul 19, 2:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 2:40 PM CDT | Severe Thunderstorm Warning | FWD | 65 min |
| Jul 19, 5:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 21, 11:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 26, 7:04 PM CDT | Special Weather Statement | FWD | 26 min |
| Jul 26, 7:12 PM CDT | Areal Flood Advisory | FWD | 2 hr |
| Jul 26, 7:31 PM CDT | Special Weather Statement | FWD | 29 min |
| Jul 26, 7:59 PM CDT | Special Weather Statement | FWD | 31 min |
| Jul 26, 8:02 PM CDT | Severe Thunderstorm Warning | FWD | 28 min |
| Jul 27, 8:35 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jul 27, 11:35 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jul 27, 2:31 PM CDT | Areal Flood Advisory | FWD | 119 min |
| Jul 27, 11:09 PM CDT | Areal Flood Advisory | FWD | 111 min |
| Jul 29, 11:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 30, 12:52 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 30, 1:45 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 30, 4:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 30, 5:25 AM CDT | Severe Thunderstorm Warning | FWD | 65 min |
| Jul 30, 5:31 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Jul 30, 5:36 AM CDT | Tornado Warning | FWD | 24 min |
| Jul 30, 5:42 AM CDT | Flash Flood Warning | FWD | 2 hr |
| Jul 31, 8:57 PM CDT | Special Weather Statement | FWD | 33 min |
| Aug 1, 9:53 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Aug 1, 5:30 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Aug 4, 2:23 AM CDT | Heat Advisory | FWD | 4 days |
| Aug 5, 3:21 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 5, 5:42 PM CDT | Special Weather Statement | FWD | 33 min |
| Aug 5, 6:16 PM CDT | Special Weather Statement | FWD | 29 min |
| Aug 5, 8:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 20, 2:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 21, 2:31 AM CDT | Mesoscale Discussion | SPC | 29 min |
| Aug 21, 2:36 AM CDT | Special Weather Statement | FWD | 24 min |
| Aug 21, 6:41 AM CDT | Areal Flood Advisory | FWD | 109 min |
| Aug 21, 7:11 AM CDT | Special Weather Statement | FWD | 34 min |
| Aug 21, 7:37 AM CDT | River Flood Warning | FWD | 3 hr |
| Sep 3, 9:10 PM CDT | Special Weather Statement | FWD | 35 min |
| Sep 3, 9:28 PM CDT | Areal Flood Advisory | FWD | 77 min |
| Sep 10, 4:20 PM CDT | Special Weather Statement | FWD | 25 min |
| Sep 10, 4:45 PM CDT | Special Weather Statement | FWD | 30 min |
| Sep 11, 3:49 AM CDT | Flash Flood Watch | FWD | 4 days |
| Sep 11, 6:31 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Sep 11, 7:04 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Sep 11, 7:38 PM CDT | Flash Flood Warning | FWD | 6 hr |
| Sep 11, 10:44 PM CDT | River Flood Warning | FWD | 116 min |
| Sep 12, 7:15 PM CDT | River Flood Warning | FWD | 3 days |
| Sep 13, 12:15 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Sep 13, 2:08 AM CDT | Flash Flood Warning | FWD | 3 hr |
| Sep 13, 4:56 AM CDT | Flash Flood Warning | FWD | 3 hr |
| Sep 13, 8:15 AM CDT | Flash Flood Warning | FWD | 3 hr |
| Sep 13, 11:16 AM CDT | Flash Flood Warning | FWD | 3 hr |
| Sep 13, 2:16 PM CDT | Areal Flood Warning | FWD | 19 hr |
| Sep 14, 9:21 AM CDT | Areal Flood Warning | FWD | 3 hr |
| Sep 21, 4:10 AM CDT | Flash Flood Watch | FWD | 19 hr |
| Sep 21, 4:29 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 21, 8:04 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Sep 21, 8:12 PM CDT | Special Weather Statement | FWD | 33 min |
| Sep 21, 8:16 PM CDT | Severe Thunderstorm Warning | FWD | 59 min |
| Sep 21, 8:56 PM CDT | Special Weather Statement | FWD | 34 min |
| Sep 21, 8:59 PM CDT | Areal Flood Advisory | FWD | 2 hr |
| Oct 1, 2:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Oct 1, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 1, 5:39 PM CDT | Severe Thunderstorm Warning | FWD | 66 min |
| Oct 1, 6:02 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Oct 6, 2:43 AM CDT | Dense Fog Advisory | FWD | 6 hr |
| Oct 6, 11:54 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 6, 1:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Oct 7, 3:38 AM CDT | Flash Flood Watch | FWD | 60 hr |
| Oct 8, 12:10 AM CDT | Dense Fog Advisory | FWD | 8 hr |
| Oct 9, 3:41 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 9, 3:56 AM CDT | River Flood Warning | FWD | 7 hr |
| Oct 9, 4:29 AM CDT | River Flood Warning | FWD | 6 hr |
| Oct 9, 6:07 AM CDT | River Flood Warning | FWD | 51 hr |
| Oct 13, 9:07 AM CDT | Flash Flood Watch | FWD | 10 hr |
| Oct 13, 9:35 AM CDT | Areal Flood Advisory | FWD | 115 min |
| Oct 13, 9:20 PM CDT | Dense Fog Advisory | FWD | 13 hr |
| Oct 20, 3:51 AM CDT | Flash Flood Watch | FWD | 55 hr |
| Oct 21, 1:21 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 21, 4:26 PM CDT | Areal Flood Advisory | FWD | 4 hr |
| Oct 21, 7:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Oct 21, 9:20 PM CDT | River Flood Warning | FWD | 70 hr |
| Oct 21, 10:35 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 21, 10:41 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 22, 1:46 AM CDT | Areal Flood Advisory | FWD | 119 min |
| Oct 22, 9:49 AM CDT | River Flood Warning | FWD | 11 hr |
| Oct 25, 3:40 AM CDT | Flash Flood Watch | FWD | 36 hr |
| Oct 25, 5:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Oct 25, 7:13 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 25, 9:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 25, 10:27 PM CDT | Special Weather Statement | FWD | 33 min |
| Oct 25, 10:37 PM CDT | Severe Thunderstorm Warning | FWD | 53 min |
| Oct 25, 10:38 PM CDT | Flash Flood Warning | FWD | 112 min |
| Oct 25, 11:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 26, 1:09 AM CDT | River Flood Warning | FWD | 57 hr |
| Oct 28, 4:03 AM CDT | Flash Flood Watch | FWD | 37 hr |
| Oct 29, 1:07 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Oct 29, 1:19 AM CDT | Tornado Watch | SPC | 6 hr |
| Oct 29, 3:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 29, 5:31 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Oct 29, 10:03 AM CDT | River Flood Warning | FWD | 34 hr |
| Oct 29, 10:03 AM CDT | River Flood Warning | FWD | 11 hr |
| Oct 29, 10:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Oct 29, 11:04 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 29, 11:13 AM CDT | Special Weather Statement | FWD | 32 min |
| Oct 29, 11:48 AM CDT | Severe Thunderstorm Warning | FWD | 57 min |
| Oct 29, 11:51 AM CDT | Tornado Watch | SPC | 6 hr |
| Oct 29, 12:20 PM CDT | Severe Thunderstorm Warning | FWD | 35 min |
| Nov 16, 3:49 AM CST | Wind Advisory | FWD | 11 hr |
| Nov 20, 10:56 AM CST | Areal Flood Advisory | FWD | 3 hr |
| Nov 21, 5:30 AM CST | River Flood Warning | FWD | 3 hr |
| Nov 22, 1:46 AM CST | Dense Fog Advisory | FWD | 7 hr |
| Nov 22, 11:20 PM CST | Dense Fog Advisory | FWD | 12 hr |
| Dec 2, 3:59 AM CST | Freeze Warning | FWD | 29 hr |
| Dec 12, 9:34 PM CST | Dense Fog Advisory | FWD | 12 hr |
| Dec 23, 1:39 PM CST | Wind Advisory | FWD | 38 hr |
| Dec 23, 3:00 PM CST | Mesoscale Discussion | SPC | 60 min |
| Dec 23, 7:50 PM CST | Mesoscale Discussion | SPC | 85 min |
| Dec 23, 7:59 PM CST | Special Weather Statement | FWD | 31 min |
| Dec 23, 9:35 PM CST | Winter Weather Advisory | FWD | 23 hr |
| Dec 23, 11:06 PM CST | Mesoscale Discussion | SPC | 114 min |
| Dec 28, 2:00 PM CST | Winter Weather Advisory | FWD | 36 hr |
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 | 31 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 18 |
| Tornado Watch | 9 |
| Mesoscale Discussion | 61 |
| Special Weather Statement | 34 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 14 |
| River Flood Warning | 22 |
| Flash Flood Watch | 9 |
| Areal Flood Advisory | 30 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 24 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 3 |
| 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 archive20082010
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.