Alert archive / Minnesota / Stearns County
Weather alerts in Stearns County, Minnesota, 2018
93 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Stearns County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 93
- Warnings
- 27
- Watches
- 17
- Advisories
- 25
- Busiest month
- June23 alerts
- Busiest day
- May 29, 20186 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Stearns County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 14 | 7 | 50% | 5 | 40% | 20 min |
| Flash flood warnings | 1 | 0 | 100% | 1 | 0% |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Twin Cities, MN: tornado warnings | 12 | 7 | 42% | 30 | 77% | 16 min |
| NWS Twin Cities, MN: severe thunderstorm warnings | 159 | 73 | 54% | 311 | 66% | 21 min |
| NWS Twin Cities, MN: flash flood warnings | 8 | 1 | 88% | 10 | 30% | 87 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, 10:54 AM CST | Wind Chill Advisory | MPX | 23 hr |
| Jan 2, 7:55 PM CST | Wind Chill Advisory | MPX | 15 hr |
| Jan 5, 2:32 PM CST | Wind Chill Advisory | MPX | 19 hr |
| Jan 9, 3:29 AM CST | Winter Storm Watch | MPX | 35 hr |
| Jan 10, 3:22 AM CST | Winter Weather Advisory | MPX | 39 hr |
| Jan 11, 12:02 PM CST | Wind Chill Advisory | MPX | 22 hr |
| Jan 12, 2:58 PM CST | Wind Chill Advisory | MPX | 18 hr |
| Jan 14, 3:41 AM CST | Wind Chill Warning | MPX | 53 hr |
| Jan 14, 3:41 AM CST | Wind Chill Advisory | MPX | 53 hr |
| Jan 31, 2:02 PM CST | Wind Chill Advisory | MPX | 22 hr |
| Feb 3, 2:57 AM CST | Wind Chill Advisory | MPX | 33 hr |
| Feb 18, 4:04 AM CST | Winter Weather Advisory | MPX | 56 hr |
| Feb 21, 2:59 PM CST | Winter Weather Advisory | MPX | 41 hr |
| Feb 22, 2:24 PM CST | Winter Storm Watch | MPX | 24 hr |
| Feb 23, 2:16 PM CST | Winter Weather Advisory | MPX | 37 hr |
| Feb 24, 4:46 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 3, 3:39 AM CST | Winter Storm Watch | MPX | 36 hr |
| Mar 4, 3:10 PM CST | Winter Storm Warning | MPX | 36 hr |
| Mar 5, 1:17 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 21, 3:50 PM CDT | Winter Storm Watch | MPX | 36 hr |
| Mar 22, 9:25 PM CDT | Winter Weather Advisory | MPX | 38 hr |
| Mar 25, 3:35 PM CDT | Winter Weather Advisory | MPX | 30 hr |
| Mar 30, 3:49 AM CDT | Winter Storm Warning | MPX | 30 hr |
| Mar 30, 3:49 AM CDT | Winter Weather Advisory | MPX | 30 hr |
| Apr 2, 9:46 AM CDT | Winter Weather Advisory | MPX | 39 hr |
| Apr 3, 3:02 AM CDT | Winter Weather Advisory | MPX | 22 hr |
| Apr 11, 3:44 PM CDT | Winter Storm Watch | MPX | 47 hr |
| Apr 12, 9:34 PM CDT | Winter Storm Warning | MPX | 3 days |
| Apr 13, 3:12 PM CDT | Winter Weather Advisory | MPX | 57 hr |
| Apr 14, 6:02 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 15, 3:43 AM CDT | Winter Weather Advisory | MPX | 18 hr |
| Apr 26, 9:20 AM CDT | Fire Weather Watch | MPX | 2 hr |
| Apr 26, 11:27 AM CDT | Red Flag Warning | MPX | 8 hr |
| Apr 29, 3:42 AM CDT | Red Flag Warning | MPX | 17 hr |
| May 3, 3:17 PM CDT | Fire Weather Watch | MPX | 13 hr |
| May 4, 3:50 AM CDT | Red Flag Warning | MPX | 15 hr |
| May 24, 8:33 PM CDT | Severe Thunderstorm Warning | MPX | 33 min |
| May 28, 6:22 PM CDT | Severe Thunderstorm Warning | MPX | 38 min |
| May 28, 7:06 PM CDT | Severe Thunderstorm Warning | MPX | 24 min |
| May 28, 7:29 PM CDT | Severe Thunderstorm Warning | MPX | 31 min |
| May 29, 1:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 29, 1:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 29, 3:16 PM CDT | Special Weather Statement | MPX | 89 min |
| May 29, 3:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 31, 1:00 AM CDT | Dense Fog Advisory | MPX | 8 hr |
| Jun 6, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 6, 2:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 6, 3:11 AM CDT | Severe Thunderstorm Warning | MPX | 34 min |
| Jun 6, 3:42 AM CDT | Severe Thunderstorm Warning | MPX | 33 min |
| Jun 11, 5:24 PM CDT | High Wind Warning | MPX | 96 min |
| Jun 16, 2:50 PM CDT | Flash Flood Watch | MPX | 12 hr |
| Jun 16, 3:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 16, 3:38 PM CDT | Tornado Watch | SPC | 8 hr |
| Jun 16, 6:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 16, 9:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 16, 9:23 PM CDT | Special Weather Statement | MPX | 37 min |
| Jun 16, 9:47 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 16, 10:12 PM CDT | Severe Thunderstorm Warning | MPX | 33 min |
| Jun 16, 11:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 12:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 28, 2:24 AM CDT | Excessive Heat Watch | MPX | 20 hr |
| Jun 28, 11:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 28, 2:46 PM CDT | Excessive Heat Warning | MPX | 31 hr |
| Jun 29, 10:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jun 29, 11:56 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 30, 12:43 AM CDT | Severe Thunderstorm Warning | MPX | 47 min |
| Jun 30, 1:29 AM CDT | Severe Thunderstorm Warning | MPX | 46 min |
| Jun 30, 2:02 AM CDT | Severe Thunderstorm Warning | MPX | 43 min |
| Jul 4, 6:55 AM CDT | Special Weather Statement | MPX | 35 min |
| Jul 8, 5:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 8, 7:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 10:35 PM CDT | Special Weather Statement | MPX | 55 min |
| Jul 10, 4:02 AM CDT | Excessive Heat Watch | MPX | 11 hr |
| Jul 10, 3:03 PM CDT | Heat Advisory | MPX | 52 hr |
| Jul 14, 3:04 AM CDT | Dense Fog Advisory | MPX | 5 hr |
| Aug 3, 5:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 6:04 PM CDT | Severe Thunderstorm Warning | MPX | 41 min |
| Aug 3, 7:02 PM CDT | Severe Thunderstorm Warning | MPX | 43 min |
| Aug 3, 10:19 PM CDT | Flash Flood Warning | MPX | 3 hr |
| Aug 24, 5:07 PM CDT | Special Weather Statement | MPX | 68 min |
| Aug 25, 2:54 AM CDT | Dense Fog Advisory | MPX | 7 hr |
| Aug 26, 3:21 AM CDT | Severe Thunderstorm Warning | MPX | 39 min |
| Aug 27, 11:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 27, 2:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 27, 3:38 PM CDT | Severe Thunderstorm Warning | MPX | 47 min |
| Sep 17, 12:28 PM CDT | Special Weather Statement | MPX | 47 min |
| Sep 27, 3:36 PM CDT | Frost Advisory | MPX | 16 hr |
| Sep 28, 3:21 AM CDT | Freeze Warning | MPX | 30 hr |
| Dec 12, 7:36 AM CST | Special Weather Statement | MPX | 114 min |
| Dec 25, 3:29 AM CST | Winter Storm Watch | MPX | 24 hr |
| Dec 25, 2:44 PM CST | Winter Storm Warning | MPX | 3 days |
| Dec 30, 2:22 PM CST | Winter Weather Advisory | MPX | 31 hr |
| Dec 31, 2:00 AM CST | Winter Storm Warning | MPX | 15 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 | 14 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 17 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 6 |
| Winter Weather Advisory | 12 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Warning | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 8 |
| Wind and dust | |
| High Wind Warning | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.