Alert archive / Oklahoma / Craig County
Weather alerts in Craig County, Oklahoma, 2009
250 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Craig County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 250
- Warnings
- 85
- Watches
- 47
- Advisories
- 46
- Busiest month
- May54 alerts
- Busiest day
- May 1, 200919 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 4 tornado warnings covering Craig County in 2009 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 18 minutes after it went out.
Craig County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 4 | 1 | 75% | 1 | 100% | 18 min |
| Severe thunderstorm warnings | 46 | 26 | 43% | 6 | 100% | 27 min |
| Flash flood warnings | 12 | 9 | 25% | 6 | 83% | 133 min |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 39 | 6 | 85% | 16 | 44% | 21 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 526 | 231 | 56% | 457 | 86% | 31 min |
| NWS Tulsa, OK: flash flood warnings | 60 | 38 | 37% | 132 | 83% | 186 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 2, 9:51 PM CST | Dense Fog Advisory | TSA | 10 hr |
| Jan 12, 6:43 PM CST | Wind Advisory | TSA | 5 hr |
| Jan 14, 3:08 PM CST | Wind Chill Advisory | TSA | 21 hr |
| Jan 21, 12:45 PM CST | Fire Weather Watch | TSA | 16 hr |
| Jan 22, 4:24 AM CST | Red Flag Warning | TSA | 16 hr |
| Jan 24, 4:03 PM CST | Winter Storm Watch | TSA | 37 hr |
| Jan 26, 4:41 AM CST | Winter Storm Warning | TSA | 40 hr |
| Jan 26, 10:54 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 26, 6:59 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 27, 5:24 PM CST | Winter Weather Advisory | TSA | 3 hr |
| Feb 6, 3:06 AM CST | Wind Advisory | TSA | 15 hr |
| Feb 8, 2:29 PM CST | Wind Advisory | TSA | 28 hr |
| Feb 9, 7:37 AM CST | Special Weather Statement | TSA | 53 min |
| Feb 10, 2:42 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 10, 2:46 PM CST | Flood Watch | TSA | 13 hr |
| Feb 10, 6:13 PM CST | Mesoscale Discussion | SPC | 92 min |
| Feb 10, 6:44 PM CST | Severe Thunderstorm Warning | TSA | 78 min |
| Feb 11, 6:24 AM CST | Wind Advisory | TSA | 7 hr |
| Feb 11, 8:13 AM CST | Areal Flood Advisory | TSA | 2 hr |
| Mar 4, 5:31 PM CST | Fire Weather Watch | TSA | 16 hr |
| Mar 7, 10:21 AM CST | Wind Advisory | TSA | 5 hr |
| Mar 9, 3:49 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 9, 9:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 15, 7:00 AM CDT | Dense Fog Advisory | TSA | 3 hr |
| Mar 23, 5:14 AM CDT | Wind Advisory | TSA | 17 hr |
| Mar 23, 11:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Mar 23, 11:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 23, 11:43 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 24, 1:11 AM CDT | Wind Advisory | TSA | 7 hr |
| Mar 24, 2:28 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 24, 3:00 AM CDT | Special Weather Statement | TSA | 30 min |
| Mar 24, 3:02 AM CDT | Special Weather Statement | TSA | 43 min |
| Mar 24, 5:00 AM CDT | Special Weather Statement | TSA | 45 min |
| Mar 24, 5:27 AM CDT | Tornado Warning | TSA | 33 min |
| Mar 24, 5:39 AM CDT | Severe Thunderstorm Warning | TSA | 63 min |
| Mar 24, 9:17 AM CDT | Severe Thunderstorm Warning | TSA | 43 min |
| Mar 25, 4:13 PM CDT | Special Weather Statement | TSA | 62 min |
| Mar 26, 3:49 AM CDT | Winter Storm Watch | TSA | 36 hr |
| Mar 26, 12:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 4:07 AM CDT | Winter Storm Warning | TSA | 39 hr |
| Mar 27, 3:50 PM CDT | Winter Weather Advisory | TSA | 27 hr |
| Mar 28, 5:03 PM CDT | Freeze Warning | TSA | 17 hr |
| Mar 30, 5:05 PM CDT | Mesoscale Discussion | SPC | 25 min |
| Mar 30, 5:18 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 30, 7:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 30, 10:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 31, 3:26 PM CDT | Freeze Warning | TSA | 13 hr |
| Apr 1, 12:52 PM CDT | Red Flag Warning | TSA | 6 hr |
| Apr 2, 4:02 AM CDT | Wind Advisory | TSA | 12 hr |
| Apr 2, 3:42 PM CDT | Freeze Warning | TSA | 17 hr |
| Apr 3, 3:02 PM CDT | Freeze Watch | TSA | 48 hr |
| Apr 3, 3:02 PM CDT | Freeze Watch | TSA | 48 hr |
| Apr 4, 10:16 AM CDT | Wind Advisory | TSA | 9 hr |
| Apr 5, 4:30 AM CDT | Wind Advisory | TSA | 15 hr |
| Apr 5, 3:03 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 5, 3:03 PM CDT | Freeze Warning | TSA | 42 hr |
| Apr 7, 3:32 PM CDT | Freeze Warning | TSA | 13 hr |
| Apr 9, 12:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 9, 1:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 9, 2:59 PM CDT | Wind Advisory | TSA | 7 hr |
| Apr 9, 5:31 PM CDT | Severe Thunderstorm Warning | TSA | 59 min |
| Apr 9, 5:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 9, 5:44 PM CDT | Severe Thunderstorm Warning | TSA | 43 min |
| Apr 9, 6:02 PM CDT | Tornado Warning | TSA | 43 min |
| Apr 9, 6:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 10, 2:48 PM CDT | Frost Advisory | TSA | 18 hr |
| Apr 13, 2:40 PM CDT | Frost Advisory | TSA | 17 hr |
| Apr 18, 2:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 18, 3:09 PM CDT | Severe Thunderstorm Warning | TSA | 66 min |
| Apr 18, 3:48 PM CDT | Severe Thunderstorm Warning | TSA | 57 min |
| Apr 18, 4:23 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 18, 8:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 18, 9:25 PM CDT | Severe Thunderstorm Warning | TSA | 65 min |
| Apr 18, 10:29 PM CDT | Special Weather Statement | TSA | 61 min |
| Apr 23, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 24, 8:51 AM CDT | Wind Advisory | TSA | 11 hr |
| Apr 25, 10:39 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 26, 1:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 26, 2:39 AM CDT | Tornado Watch | SPC | 3 hr |
| Apr 26, 3:40 AM CDT | Wind Advisory | TSA | 15 hr |
| Apr 26, 7:25 PM CDT | Wind Advisory | TSA | 3 hr |
| Apr 27, 12:26 AM CDT | Special Weather Statement | TSA | 64 min |
| Apr 27, 12:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 27, 12:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 27, 3:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 3:42 PM CDT | Areal Flood Advisory | TSA | 93 min |
| Apr 27, 6:03 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Apr 29, 2:49 AM CDT | Flash Flood Watch | TSA | 40 hr |
| Apr 29, 12:46 PM CDT | Wind Advisory | TSA | 3 hr |
| Apr 30, 1:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 12:45 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 1, 2:05 AM CDT | Severe Thunderstorm Warning | TSA | 55 min |
| May 1, 2:46 AM CDT | Flash Flood Warning | TSA | 3 hr |
| May 1, 2:59 AM CDT | Severe Thunderstorm Warning | TSA | 61 min |
| May 1, 3:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 3:39 AM CDT | Flash Flood Watch | TSA | 54 hr |
| May 1, 3:42 AM CDT | Severe Thunderstorm Warning | TSA | 63 min |
| May 1, 4:27 AM CDT | Severe Thunderstorm Warning | TSA | 63 min |
| May 1, 5:00 AM CDT | Flash Flood Warning | TSA | 4 hr |
| May 1, 6:08 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 1, 8:23 AM CDT | Flash Flood Warning | TSA | 4 hr |
| May 1, 12:08 PM CDT | Flash Flood Warning | TSA | 4 hr |
| May 1, 12:59 PM CDT | Severe Thunderstorm Warning | TSA | 30 min |
| May 1, 2:56 PM CDT | Severe Thunderstorm Warning | TSA | 64 min |
| May 1, 3:10 PM CDT | Severe Thunderstorm Warning | TSA | 36 min |
| May 1, 3:52 PM CDT | Flash Flood Warning | TSA | 6 hr |
| May 1, 3:53 PM CDT | Severe Thunderstorm Warning | TSA | 67 min |
| May 1, 3:59 PM CDT | Areal Flood Warning | TSA | 6 hr |
| May 1, 5:10 PM CDT | Severe Thunderstorm Warning | TSA | 65 min |
| May 1, 9:30 PM CDT | Areal Flood Warning | TSA | 12 hr |
| May 7, 4:04 AM CDT | Flash Flood Watch | TSA | 31 hr |
| May 7, 4:15 AM CDT | Dense Fog Advisory | TSA | 8 hr |
| May 8, 12:02 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 8, 4:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| May 8, 4:55 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 8, 6:22 AM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| May 8, 6:50 AM CDT | Severe Thunderstorm Warning | TSA | 55 min |
| May 8, 6:59 AM CDT | Severe Thunderstorm Warning | TSA | 61 min |
| May 8, 7:17 AM CDT | Mesoscale Discussion | SPC | 58 min |
| May 12, 12:34 PM CDT | Special Weather Statement | TSA | 56 min |
| May 12, 1:43 PM CDT | Special Weather Statement | TSA | 47 min |
| May 12, 2:31 PM CDT | Special Weather Statement | TSA | 59 min |
| May 12, 3:00 PM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| May 12, 3:08 PM CDT | Severe Thunderstorm Warning | TSA | 67 min |
| May 12, 3:37 PM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| May 13, 1:59 AM CDT | Wind Advisory | TSA | 13 hr |
| May 13, 10:15 AM CDT | Flash Flood Watch | TSA | 21 hr |
| May 13, 3:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 13, 5:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 13, 8:16 PM CDT | Special Weather Statement | TSA | 44 min |
| May 13, 8:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 13, 8:54 PM CDT | Severe Thunderstorm Warning | TSA | 66 min |
| May 13, 9:09 PM CDT | Severe Thunderstorm Warning | TSA | 81 min |
| May 13, 9:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 13, 9:45 PM CDT | Tornado Warning | TSA | 45 min |
| May 13, 10:22 PM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| May 15, 12:19 PM CDT | Flash Flood Watch | TSA | 11 hr |
| May 15, 7:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 15, 7:48 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 15, 9:03 PM CDT | Severe Thunderstorm Warning | TSA | 72 min |
| May 15, 10:05 PM CDT | Severe Thunderstorm Warning | TSA | 70 min |
| May 15, 10:48 PM CDT | Severe Thunderstorm Warning | TSA | 72 min |
| May 26, 3:12 AM CDT | Dense Fog Advisory | TSA | 6 hr |
| May 29, 5:12 AM CDT | Dense Fog Advisory | TSA | 4 hr |
| Jun 2, 8:50 PM CDT | Flash Flood Watch | TSA | 4 hr |
| Jun 9, 2:34 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 9, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 9, 9:05 PM CDT | Severe Thunderstorm Warning | TSA | 40 min |
| Jun 9, 9:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 9, 9:25 PM CDT | Areal Flood Advisory | TSA | 65 min |
| Jun 9, 9:45 PM CDT | Severe Thunderstorm Warning | TSA | 60 min |
| Jun 10, 12:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 10, 3:46 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 10, 4:17 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| Jun 11, 3:59 AM CDT | Dense Fog Advisory | TSA | 4 hr |
| Jun 12, 6:23 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 12, 7:46 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 12, 11:01 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 12, 11:02 AM CDT | Tornado Warning | TSA | 43 min |
| Jun 13, 11:02 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 10:54 PM CDT | Tornado Watch | SPC | 5 hr |
| Jun 15, 2:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 16, 6:25 AM CDT | Severe Thunderstorm Warning | TSA | 37 min |
| Jun 16, 4:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 16, 8:26 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 16, 10:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 21, 9:12 PM CDT | Excessive Heat Watch | TSA | 19 hr |
| Jun 21, 9:12 PM CDT | Heat Advisory | TSA | 19 hr |
| Jun 22, 2:55 AM CDT | Excessive Heat Warning | TSA | 6 days |
| Jun 24, 1:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 7:57 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 3, 1:37 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 4:15 PM CDT | Excessive Heat Watch | TSA | 23 hr |
| Jul 9, 4:15 PM CDT | Heat Advisory | TSA | 39 hr |
| Jul 10, 3:21 PM CDT | Excessive Heat Warning | TSA | 6 days |
| Jul 13, 5:42 AM CDT | Special Weather Statement | TSA | 63 min |
| Jul 15, 9:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 16, 1:49 AM CDT | Severe Thunderstorm Warning | TSA | 39 min |
| Jul 16, 1:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 16, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 16, 6:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 20, 8:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 20, 8:43 PM CDT | Tornado Watch | SPC | 7 hr |
| Jul 21, 1:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 30, 7:09 AM CDT | Areal Flood Advisory | TSA | 2 hr |
| Aug 3, 3:32 AM CDT | Excessive Heat Watch | TSA | 12 hr |
| Aug 3, 3:31 PM CDT | Heat Advisory | TSA | 4 days |
| Aug 10, 2:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 10, 4:35 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 17, 11:07 AM CDT | Special Weather Statement | TSA | 53 min |
| Aug 18, 12:12 AM CDT | Flash Flood Warning | TSA | 6 hr |
| Aug 19, 4:04 AM CDT | Special Weather Statement | TSA | 56 min |
| Aug 19, 8:48 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 19, 9:31 PM CDT | Severe Thunderstorm Warning | TSA | 44 min |
| Aug 19, 10:13 PM CDT | Severe Thunderstorm Warning | TSA | 62 min |
| Aug 19, 10:35 PM CDT | Severe Thunderstorm Warning | TSA | 40 min |
| Aug 20, 12:58 AM CDT | Severe Thunderstorm Warning | TSA | 36 min |
| Aug 20, 1:29 AM CDT | Severe Thunderstorm Warning | TSA | 31 min |
| Aug 20, 1:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 20, 1:52 AM CDT | Special Weather Statement | TSA | 23 min |
| Aug 20, 1:58 AM CDT | Areal Flood Advisory | TSA | 62 min |
| Aug 20, 1:59 AM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Sep 2, 6:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 6, 3:33 AM CDT | Dense Fog Advisory | TSA | 7 hr |
| Sep 8, 4:06 PM CDT | Flash Flood Watch | TSA | 21 hr |
| Sep 9, 5:30 AM CDT | Areal Flood Advisory | TSA | 90 min |
| Sep 9, 6:49 AM CDT | Areal Flood Advisory | TSA | 101 min |
| Sep 9, 8:55 AM CDT | Flash Flood Warning | TSA | 4 hr |
| Sep 9, 12:40 PM CDT | Areal Flood Warning | TSA | 6 hr |
| Sep 9, 10:22 PM CDT | Areal Flood Advisory | TSA | 53 min |
| Sep 9, 10:48 PM CDT | Flash Flood Warning | TSA | 6 hr |
| Sep 21, 1:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 21, 1:42 PM CDT | Severe Thunderstorm Warning | TSA | 18 min |
| Sep 21, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 21, 2:48 PM CDT | Severe Thunderstorm Warning | TSA | 57 min |
| Sep 21, 3:26 PM CDT | Flash Flood Warning | TSA | 4 hr |
| Sep 21, 3:32 PM CDT | Severe Thunderstorm Warning | TSA | 58 min |
| Sep 21, 3:38 PM CDT | Severe Thunderstorm Warning | TSA | 67 min |
| Sep 21, 4:32 PM CDT | Severe Thunderstorm Warning | TSA | 43 min |
| Sep 21, 4:35 PM CDT | Flash Flood Warning | TSA | 4 hr |
| Sep 21, 5:14 PM CDT | Severe Thunderstorm Warning | TSA | 35 min |
| Sep 21, 7:31 PM CDT | Areal Flood Warning | TSA | 4 hr |
| Sep 25, 2:38 AM CDT | Dense Fog Advisory | TSA | 6 hr |
| Oct 1, 1:16 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 6, 3:15 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 6, 3:46 PM CDT | Flood Watch | TSA | 67 hr |
| Oct 8, 10:48 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 8, 11:33 AM CDT | Areal Flood Advisory | TSA | 117 min |
| Oct 8, 12:43 PM CDT | Flash Flood Warning | TSA | 6 hr |
| Oct 8, 6:44 PM CDT | Flash Flood Warning | TSA | 6 hr |
| Oct 9, 12:34 AM CDT | Areal Flood Warning | TSA | 15 hr |
| Oct 9, 3:56 PM CDT | Areal Flood Warning | TSA | 27 hr |
| Oct 10, 6:58 PM CDT | Areal Flood Warning | TSA | 12 hr |
| Oct 17, 2:39 AM CDT | Freeze Warning | TSA | 31 hr |
| Oct 23, 4:24 AM CDT | Frost Advisory | TSA | 29 hr |
| Oct 29, 6:43 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 29, 10:02 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Nov 4, 3:20 PM CST | Frost Advisory | TSA | 17 hr |
| Nov 18, 3:50 PM CST | Freeze Warning | TSA | 17 hr |
| Dec 7, 7:40 PM CST | Winter Weather Advisory | TSA | 14 hr |
| Dec 8, 9:39 PM CST | Wind Advisory | TSA | 6 hr |
| Dec 23, 2:37 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 23, 4:04 AM CST | Winter Storm Watch | TSA | 24 hr |
| Dec 23, 10:31 AM CST | Mesoscale Discussion | SPC | 89 min |
| Dec 23, 3:27 PM CST | Special Weather Statement | TSA | 33 min |
| Dec 23, 3:55 PM CST | Winter Storm Warning | TSA | 36 hr |
| Dec 23, 4:24 PM CST | Special Weather Statement | TSA | 36 min |
| Dec 24, 10:50 AM CST | Blizzard Warning | TSA | 17 hr |
| Dec 24, 11:23 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 28, 9:01 PM CST | Winter Weather Advisory | TSA | 31 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 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.