Alert archive / Iowa / Marshall County
Weather alerts in Marshall County, Iowa, 2012
80 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Marshall County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 80
- Warnings
- 20
- Watches
- 11
- Advisories
- 25
- Busiest month
- April12 alerts
- Busiest day
- May 2, 20125 alerts
Over time
By month
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, 3:35 PM CST | Wind Advisory | DMX | 8 hr |
| Jan 11, 4:10 AM CST | Wind Advisory | DMX | 35 hr |
| Jan 11, 11:29 AM CST | Wind Advisory | DMX | 28 hr |
| Jan 11, 11:45 AM CST | Winter Weather Advisory | DMX | 30 hr |
| Jan 20, 3:27 AM CST | Winter Weather Advisory | DMX | 13 hr |
| Jan 22, 3:40 AM CST | Winter Weather Advisory | DMX | 32 hr |
| Jan 26, 5:49 AM CST | Dense Fog Advisory | DMX | 5 hr |
| Feb 1, 5:27 AM CST | Dense Fog Advisory | DMX | 8 hr |
| Feb 1, 7:38 PM CST | Dense Fog Advisory | DMX | 16 hr |
| Feb 2, 4:34 AM CST | Winter Storm Watch | DMX | 35 hr |
| Feb 2, 3:41 PM CST | Dense Fog Advisory | DMX | 14 hr |
| Feb 3, 3:36 PM CST | Winter Weather Advisory | DMX | 31 hr |
| Feb 13, 8:19 PM CST | Freezing Rain Advisory | DMX | 4 hr |
| Feb 22, 10:13 PM CST | Winter Storm Warning | DMX | 26 hr |
| Feb 23, 8:45 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 28, 3:38 PM CST | Wind Advisory | DMX | 26 hr |
| Mar 23, 3:52 AM CDT | Dense Fog Advisory | DMX | 6 hr |
| Mar 31, 8:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 5, 3:00 PM CDT | Frost Advisory | DMX | 16 hr |
| Apr 8, 3:08 PM CDT | Freeze Watch | DMX | 24 hr |
| Apr 9, 3:51 AM CDT | Freeze Warning | DMX | 29 hr |
| Apr 9, 8:56 PM CDT | Freeze Warning | DMX | 36 hr |
| Apr 11, 3:32 PM CDT | Freeze Warning | DMX | 16 hr |
| Apr 14, 8:10 PM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Apr 14, 8:43 PM CDT | Flash Flood Warning | DMX | 84 min |
| Apr 14, 11:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 15, 4:15 AM CDT | Wind Advisory | DMX | 33 hr |
| Apr 27, 10:43 AM CDT | Wind Advisory | DMX | 10 hr |
| Apr 30, 3:27 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| May 1, 9:18 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 1, 11:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 2:02 AM CDT | Mesoscale Discussion | SPC | 58 min |
| May 2, 2:04 AM CDT | Severe Thunderstorm Warning | DMX | 41 min |
| May 2, 2:37 AM CDT | Severe Thunderstorm Warning | DMX | 36 min |
| May 4, 5:31 PM CDT | Mesoscale Discussion | SPC | 29 min |
| May 4, 6:01 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 24, 3:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 24, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 25, 3:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 7:18 PM CDT | Severe Thunderstorm Warning | DMX | 28 min |
| May 26, 12:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 3, 8:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 15, 5:19 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 20, 8:53 PM CDT | Severe Thunderstorm Warning | DMX | 24 min |
| Jun 26, 3:47 PM CDT | Heat Advisory | DMX | 3 days |
| Jun 29, 2:43 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 29, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 29, 4:27 PM CDT | Severe Thunderstorm Warning | DMX | 48 min |
| Jul 2, 3:49 PM CDT | Heat Advisory | DMX | 48 hr |
| Jul 4, 4:08 PM CDT | Excessive Heat Warning | DMX | 3 days |
| Jul 20, 11:22 AM CDT | Excessive Heat Warning | DMX | 5 days |
| Jul 23, 8:50 PM CDT | Heat Advisory | DMX | 46 hr |
| Jul 25, 5:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 25, 7:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 25, 8:22 PM CDT | Severe Thunderstorm Warning | DMX | 53 min |
| Jul 25, 9:10 PM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Jul 29, 3:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 4, 10:26 AM CDT | Mesoscale Discussion | SPC | 49 min |
| Aug 4, 10:50 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 8, 2:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 8, 4:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 16, 3:57 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 27, 3:38 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| Sep 5, 1:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 6, 9:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 6, 11:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 7, 1:45 AM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Sep 10, 3:24 PM CDT | Red Flag Warning | DMX | 28 hr |
| Sep 21, 2:54 PM CDT | Freeze Watch | DMX | 24 hr |
| Sep 22, 3:29 AM CDT | Freeze Warning | DMX | 29 hr |
| Oct 22, 1:08 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 24, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Nov 20, 12:24 AM CST | Dense Fog Advisory | DMX | 10 hr |
| Nov 20, 7:26 PM CST | Dense Fog Advisory | DMX | 12 hr |
| Dec 1, 8:46 PM CST | Dense Fog Advisory | DMX | 17 hr |
| Dec 17, 4:01 PM CST | Winter Storm Watch | DMX | 23 hr |
| Dec 18, 3:24 PM CST | Winter Storm Warning | DMX | 45 hr |
| Dec 19, 3:58 AM CST | Blizzard Warning | DMX | 41 hr |
| Dec 19, 2:08 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 19, 9:32 PM 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.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 9 |
| Severe Thunderstorm Watch | 7 |
| Mesoscale Discussion | 24 |
| Flooding | |
| Flash Flood Warning | 1 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 2 |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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. Rebuilt daily.