Alert archive / Minnesota / Mahnomen County
Weather alerts in Mahnomen County, Minnesota, 2009
74 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Mahnomen County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 74
- Warnings
- 13
- Watches
- 9
- Advisories
- 36
- Busiest month
- January15 alerts
- Busiest day
- January 3, 20093 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, 3:50 PM CST | Winter Storm Watch | FGF | 24 hr |
| Jan 2, 3:43 PM CST | Winter Storm Warning | FGF | 36 hr |
| Jan 3, 6:29 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 3, 12:34 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 3, 3:09 PM CST | Wind Chill Advisory | FGF | 27 hr |
| Jan 11, 3:00 PM CST | Winter Weather Advisory | FGF | 24 hr |
| Jan 12, 9:59 AM CST | Wind Chill Advisory | FGF | 14 hr |
| Jan 13, 4:13 AM CST | Wind Chill Advisory | FGF | 31 hr |
| Jan 13, 8:34 PM CST | Wind Chill Warning | FGF | 39 hr |
| Jan 13, 8:34 PM CST | Wind Chill Advisory | FGF | 14 hr |
| Jan 16, 7:39 AM CST | Wind Chill Warning | FGF | 4 hr |
| Jan 22, 5:57 AM CST | Dense Fog Advisory | FGF | 6 hr |
| Jan 22, 3:10 PM CST | Wind Chill Advisory | FGF | 5 days |
| Jan 22, 9:43 PM CST | Winter Weather Advisory | FGF | 8 hr |
| Jan 31, 4:23 AM CST | Wind Advisory | FGF | 18 hr |
| Feb 1, 4:08 AM CST | Wind Advisory | FGF | 17 hr |
| Feb 1, 9:23 PM CST | Wind Chill Advisory | FGF | 30 hr |
| Feb 7, 3:24 PM CST | Winter Storm Watch | FGF | 24 hr |
| Feb 8, 3:44 PM CST | Ice Storm Warning | FGF | 32 hr |
| Feb 8, 3:44 PM CST | Winter Weather Advisory | FGF | 36 hr |
| Feb 8, 3:44 PM CST | Freezing Rain Advisory | FGF | 23 hr |
| Feb 25, 2:49 PM CST | Wind Chill Advisory | FGF | 45 hr |
| Feb 26, 8:42 AM CST | Winter Weather Advisory | FGF | 9 hr |
| Mar 8, 5:13 AM CDT | Blizzard Watch | FGF | 35 hr |
| Mar 9, 4:24 AM CDT | Winter Weather Advisory | FGF | 18 hr |
| Mar 9, 3:56 PM CDT | Blizzard Warning | FGF | 37 hr |
| Mar 10, 9:53 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 11, 4:48 AM CDT | Wind Chill Advisory | FGF | 31 hr |
| Mar 21, 3:07 PM CDT | Flood Watch | FGF | 21 hr |
| Mar 22, 4:26 AM CDT | Wind Advisory | FGF | 18 hr |
| Mar 22, 12:32 PM CDT | Areal Flood Warning | FGF | 3 days |
| Mar 24, 3:51 PM CDT | Winter Storm Warning | FGF | 21 hr |
| Mar 24, 3:51 PM CDT | Winter Weather Advisory | FGF | 21 hr |
| Mar 24, 8:36 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 25, 3:09 PM CDT | Areal Flood Warning | FGF | 6 days |
| Mar 29, 3:27 PM CDT | Winter Storm Warning | FGF | 61 hr |
| Mar 29, 3:27 PM CDT | Winter Weather Advisory | FGF | 61 hr |
| Apr 6, 2:04 PM CDT | Areal Flood Warning | FGF | 4 days |
| May 13, 5:01 AM CDT | Wind Advisory | FGF | 16 hr |
| May 15, 2:50 PM CDT | Frost Advisory | FGF | 18 hr |
| May 29, 2:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 2, 10:31 AM CDT | Frost Advisory | FGF | 21 hr |
| Jun 5, 3:42 PM CDT | Frost Advisory | FGF | 14 hr |
| Jun 19, 5:14 PM CDT | Special Weather Statement | FGF | 61 min |
| Jun 19, 5:28 PM CDT | Severe Thunderstorm Warning | FGF | 62 min |
| Jun 23, 10:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 23, 11:01 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 6:43 PM CDT | Tornado Watch | SPC | 4 hr |
| Jun 27, 5:02 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 27, 7:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 28, 5:47 PM CDT | Wind Advisory | FGF | 3 hr |
| Jul 20, 1:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 23, 4:51 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 23, 9:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 24, 12:14 AM CDT | Special Weather Statement | FGF | 31 min |
| Aug 7, 7:12 PM CDT | Special Weather Statement | FGF | 33 min |
| Aug 14, 3:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 14, 8:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Aug 27, 5:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Sep 13, 3:34 AM CDT | Dense Fog Advisory | FGF | 6 hr |
| Sep 28, 4:02 AM CDT | Frost Advisory | FGF | 29 hr |
| Oct 7, 4:58 PM CDT | Freeze Watch | FGF | 11 hr |
| Oct 8, 4:21 AM CDT | Freeze Warning | FGF | 30 hr |
| Dec 8, 2:20 PM CST | Wind Chill Advisory | FGF | 22 hr |
| Dec 9, 12:08 PM CST | Wind Chill Advisory | FGF | 22 hr |
| Dec 10, 3:28 PM CST | Wind Chill Advisory | FGF | 19 hr |
| Dec 12, 3:12 PM CST | Wind Chill Advisory | FGF | 20 hr |
| Dec 13, 11:14 AM CST | Wind Chill Advisory | FGF | 24 hr |
| Dec 14, 2:53 PM CST | Wind Chill Advisory | FGF | 21 hr |
| Dec 22, 3:57 AM CST | Winter Storm Watch | FGF | 24 hr |
| Dec 23, 4:10 AM CST | Winter Storm Warning | FGF | 3 days |
| Dec 26, 9:01 AM CST | Winter Weather Advisory | FGF | 9 hr |
| Dec 27, 6:41 AM CST | Freezing Rain Advisory | FGF | 3 hr |
| Dec 27, 10:15 AM CST | Freezing Rain Advisory | FGF | 3 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. Rebuilt daily.