Alert archive / Minnesota / Carlton County
Weather alerts in Carlton County, Minnesota, 2014
182 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Carlton County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 182
- Warnings
- 28
- Watches
- 16
- Advisories
- 68
- Busiest month
- August26 alerts
- Busiest day
- June 29, 20149 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Carlton County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 13 | 8 | 38% | 3 | 67% | 5 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Duluth, MN: tornado warnings | 1 | 0 | 100% | 0 | ||
| NWS Duluth, MN: severe thunderstorm warnings | 119 | 61 | 49% | 161 | 71% | 22 min |
| NWS Duluth, MN: flash flood warnings | 5 | 0 | 100% | 2 | 0% |
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, 3:03 PM CST | Wind Chill Warning | DLH | 20 hr |
| Jan 2, 3:29 PM CST | Wind Chill Advisory | DLH | 20 hr |
| Jan 3, 4:10 AM CST | Wind Chill Warning | DLH | 4 days |
| Jan 3, 4:10 AM CST | Winter Weather Advisory | DLH | 26 hr |
| Jan 7, 3:52 AM CST | Wind Chill Advisory | DLH | 31 hr |
| Jan 7, 3:01 PM CST | Wind Chill Warning | DLH | 20 hr |
| Jan 8, 3:28 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Jan 11, 3:20 PM CST | Winter Weather Advisory | DLH | 23 hr |
| Jan 12, 3:12 AM CST | Winter Weather Advisory | DLH | 9 hr |
| Jan 15, 3:49 AM CST | Winter Weather Advisory | DLH | 36 hr |
| Jan 16, 10:42 PM CST | Wind Chill Advisory | DLH | 9 hr |
| Jan 20, 3:55 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Jan 22, 4:16 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Jan 22, 11:40 AM CST | Wind Chill Warning | DLH | 24 hr |
| Jan 23, 7:15 PM CST | Wind Chill Advisory | DLH | 9 hr |
| Jan 24, 3:43 PM CST | Wind Chill Advisory | DLH | 20 hr |
| Jan 25, 3:42 PM CST | Wind Chill Watch | DLH | 12 hr |
| Jan 26, 4:07 AM CST | Wind Chill Warning | DLH | 56 hr |
| Jan 26, 4:07 AM CST | Winter Weather Advisory | DLH | 26 hr |
| Jan 28, 4:04 AM CST | Wind Chill Advisory | DLH | 29 hr |
| Jan 30, 3:40 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Feb 1, 3:28 PM CST | Wind Chill Advisory | DLH | 19 hr |
| Feb 4, 9:59 PM CST | Wind Chill Advisory | DLH | 12 hr |
| Feb 5, 3:51 AM CST | Wind Chill Advisory | DLH | 31 hr |
| Feb 6, 3:46 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Feb 9, 3:00 AM CST | Wind Chill Advisory | DLH | 33 hr |
| Feb 10, 3:31 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Feb 12, 11:54 AM CST | Winter Weather Advisory | DLH | 34 hr |
| Feb 15, 8:42 PM CST | Winter Storm Watch | DLH | 7 hr |
| Feb 16, 3:36 AM CST | Winter Storm Warning | DLH | 38 hr |
| Feb 16, 3:36 AM CST | Winter Weather Advisory | DLH | 35 hr |
| Feb 17, 3:29 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 18, 3:30 PM CST | Winter Storm Watch | DLH | 12 hr |
| Feb 19, 3:59 AM CST | Winter Storm Warning | DLH | 56 hr |
| Feb 20, 6:00 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 24, 2:34 PM CST | Wind Chill Advisory | DLH | 19 hr |
| Feb 25, 5:07 AM CST | Wind Chill Advisory | DLH | 30 hr |
| Feb 26, 4:16 AM CST | Wind Chill Advisory | DLH | 11 hr |
| Feb 26, 4:16 AM CST | Winter Weather Advisory | DLH | 20 hr |
| Feb 26, 11:18 AM CST | Wind Chill Warning | DLH | 25 hr |
| Feb 27, 2:50 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Feb 28, 3:03 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Mar 1, 3:13 PM CST | Wind Chill Warning | DLH | 20 hr |
| Mar 2, 11:14 AM CST | Wind Chill Advisory | DLH | 22 hr |
| Mar 6, 9:31 PM CST | Winter Weather Advisory | DLH | 14 hr |
| Mar 12, 3:35 AM CDT | Winter Weather Advisory | DLH | 3 hr |
| Mar 17, 4:41 AM CDT | Winter Storm Warning | DLH | 47 hr |
| Mar 20, 3:22 AM CDT | Winter Weather Advisory | DLH | 40 hr |
| Mar 26, 3:49 AM CDT | Winter Weather Advisory | DLH | 42 hr |
| Mar 29, 3:56 AM CDT | Winter Storm Watch | DLH | 36 hr |
| Mar 30, 4:20 PM CDT | Winter Weather Advisory | DLH | 47 hr |
| Apr 1, 3:49 PM CDT | Winter Storm Watch | DLH | 37 hr |
| Apr 2, 3:33 PM CDT | Winter Storm Warning | DLH | 52 hr |
| Apr 14, 4:03 PM CDT | Winter Storm Watch | DLH | 23 hr |
| Apr 15, 1:06 PM CDT | Winter Storm Warning | DLH | 50 hr |
| Apr 16, 4:42 AM CDT | Winter Storm Warning | DLH | 25 hr |
| Apr 16, 6:47 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 18, 3:48 AM CDT | Winter Weather Advisory | DLH | 33 hr |
| Apr 24, 3:57 AM CDT | Winter Weather Advisory | DLH | 27 hr |
| Apr 27, 3:30 AM CDT | Winter Storm Watch | DLH | 12 hr |
| Apr 27, 10:53 AM CDT | Freezing Rain Advisory | DLH | 3 hr |
| Apr 27, 3:20 PM CDT | Ice Storm Warning | DLH | 12 hr |
| Apr 28, 3:47 AM CDT | Freezing Rain Advisory | DLH | 10 hr |
| Apr 28, 9:35 AM CDT | Wind Advisory | DLH | 11 hr |
| May 7, 5:11 PM CDT | Severe Thunderstorm Warning | DLH | 34 min |
| May 7, 5:43 PM CDT | Severe Thunderstorm Warning | DLH | 32 min |
| May 7, 11:20 PM CDT | Special Weather Statement | DLH | 25 min |
| May 8, 2:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 8, 7:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 9, 4:02 AM CDT | Dense Fog Advisory | DLH | 12 hr |
| May 19, 4:24 AM CDT | Flash Flood Watch | DLH | 17 hr |
| May 20, 3:24 AM CDT | Dense Fog Advisory | DLH | 8 hr |
| May 31, 6:21 AM CDT | Flood Watch | DLH | 57 hr |
| Jun 1, 9:34 PM CDT | Dense Fog Advisory | DLH | 11 hr |
| Jun 2, 3:22 AM CDT | Special Weather Statement | DLH | 33 min |
| Jun 14, 3:19 PM CDT | Flood Watch | DLH | 25 hr |
| Jun 15, 6:55 PM CDT | Special Weather Statement | DLH | 35 min |
| Jun 15, 7:21 PM CDT | Special Weather Statement | DLH | 24 min |
| Jun 18, 3:34 AM CDT | Beach Hazards Statement | DLH | 16 hr |
| Jun 19, 3:38 AM CDT | Beach Hazards Statement | DLH | 16 hr |
| Jun 20, 5:06 PM CDT | Special Weather Statement | DLH | 24 min |
| Jun 21, 3:26 AM CDT | Dense Fog Advisory | DLH | 7 hr |
| Jun 21, 10:26 PM CDT | Dense Fog Advisory | DLH | 35 hr |
| Jun 24, 4:26 AM CDT | Beach Hazards Statement | DLH | 16 hr |
| Jun 25, 11:49 AM CDT | Beach Hazards Statement | DLH | 8 hr |
| Jun 26, 3:24 AM CDT | Beach Hazards Statement | DLH | 17 hr |
| Jun 28, 6:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 28, 7:03 PM CDT | Special Weather Statement | DLH | 42 min |
| Jun 29, 10:32 AM CDT | Special Weather Statement | DLH | 28 min |
| Jun 29, 10:39 AM CDT | Severe Thunderstorm Warning | DLH | 36 min |
| Jun 29, 10:59 AM CDT | Severe Thunderstorm Warning | DLH | 46 min |
| Jun 29, 11:45 AM CDT | Special Weather Statement | DLH | 45 min |
| Jun 29, 12:04 PM CDT | Special Weather Statement | DLH | 26 min |
| Jun 29, 2:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 2:27 PM CDT | Special Weather Statement | DLH | 33 min |
| Jun 29, 4:41 PM CDT | Special Weather Statement | DLH | 34 min |
| Jul 6, 12:52 AM CDT | Special Weather Statement | DLH | 23 min |
| Jul 6, 3:11 AM CDT | Special Weather Statement | DLH | 19 min |
| Jul 11, 4:09 AM CDT | Special Weather Statement | DLH | 51 min |
| Jul 11, 5:00 AM CDT | Areal Flood Advisory | DLH | 3 hr |
| Jul 11, 7:30 PM CDT | Special Weather Statement | DLH | 15 min |
| Jul 11, 7:48 PM CDT | Special Weather Statement | DLH | 12 min |
| Jul 13, 11:44 AM CDT | Special Weather Statement | DLH | 31 min |
| Jul 20, 3:20 PM CDT | Heat Advisory | DLH | 29 hr |
| Jul 21, 8:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 21, 9:24 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 21, 11:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 22, 12:36 AM CDT | Severe Thunderstorm Warning | DLH | 24 min |
| Jul 22, 12:46 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 22, 12:59 AM CDT | Severe Thunderstorm Warning | DLH | 46 min |
| Jul 26, 3:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 26, 6:00 PM CDT | Severe Thunderstorm Warning | DLH | 45 min |
| Jul 26, 6:54 PM CDT | Special Weather Statement | DLH | 36 min |
| Jul 26, 7:32 PM CDT | Special Weather Statement | DLH | 28 min |
| Jul 29, 3:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 29, 7:29 PM CDT | Severe Thunderstorm Warning | DLH | 31 min |
| Jul 29, 8:14 PM CDT | Special Weather Statement | DLH | 31 min |
| Aug 1, 5:09 PM CDT | Special Weather Statement | DLH | 36 min |
| Aug 1, 5:19 PM CDT | Special Weather Statement | DLH | 56 min |
| Aug 1, 5:43 PM CDT | Severe Thunderstorm Warning | DLH | 27 min |
| Aug 3, 2:18 PM CDT | Special Weather Statement | DLH | 12 min |
| Aug 4, 12:00 PM CDT | Beach Hazards Statement | DLH | 8 hr |
| Aug 7, 8:55 AM CDT | Beach Hazards Statement | DLH | 11 hr |
| Aug 16, 1:54 PM CDT | Beach Hazards Statement | DLH | 6 hr |
| Aug 17, 4:27 AM CDT | Beach Hazards Statement | DLH | 14 hr |
| Aug 17, 3:12 PM CDT | Special Weather Statement | DLH | 33 min |
| Aug 18, 7:52 PM CDT | Special Weather Statement | DLH | 38 min |
| Aug 19, 1:02 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| Aug 20, 3:04 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| Aug 21, 5:06 AM CDT | Beach Hazards Statement | DLH | 16 hr |
| Aug 22, 5:20 AM CDT | Beach Hazards Statement | DLH | 15 hr |
| Aug 24, 8:40 AM CDT | Beach Hazards Statement | DLH | 11 hr |
| Aug 24, 3:45 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 24, 6:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 24, 8:00 PM CDT | Special Weather Statement | DLH | 30 min |
| Aug 24, 8:12 PM CDT | Special Weather Statement | DLH | 33 min |
| Aug 24, 8:43 PM CDT | Special Weather Statement | DLH | 32 min |
| Aug 24, 8:59 PM CDT | Areal Flood Advisory | DLH | 8 hr |
| Aug 24, 9:01 PM CDT | Special Weather Statement | DLH | 14 min |
| Aug 24, 9:23 PM CDT | Severe Thunderstorm Warning | DLH | 37 min |
| Aug 24, 9:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Aug 31, 8:10 AM CDT | Beach Hazards Statement | DLH | 12 hr |
| Aug 31, 5:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 31, 7:46 PM CDT | Special Weather Statement | DLH | 29 min |
| Aug 31, 8:24 PM CDT | Special Weather Statement | DLH | 21 min |
| Sep 4, 5:02 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 4, 7:00 AM CDT | Severe Thunderstorm Warning | DLH | 45 min |
| Sep 4, 7:23 AM CDT | Severe Thunderstorm Warning | DLH | 37 min |
| Sep 4, 7:50 AM CDT | Severe Thunderstorm Warning | DLH | 40 min |
| Sep 4, 8:14 AM CDT | Areal Flood Advisory | DLH | 6 hr |
| Sep 10, 9:39 AM CDT | Beach Hazards Statement | DLH | 10 hr |
| Sep 11, 5:10 AM CDT | Beach Hazards Statement | DLH | 7 hr |
| Sep 11, 2:52 PM CDT | Frost Advisory | DLH | 17 hr |
| Sep 12, 3:18 PM CDT | Frost Advisory | DLH | 17 hr |
| Sep 17, 8:16 AM CDT | Beach Hazards Statement | DLH | 13 hr |
| Sep 18, 6:23 AM CDT | Beach Hazards Statement | DLH | 7 hr |
| Sep 20, 1:26 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 20, 5:17 PM CDT | Special Weather Statement | DLH | 28 min |
| Sep 20, 5:46 PM CDT | Special Weather Statement | DLH | 14 min |
| Sep 28, 5:20 PM CDT | Special Weather Statement | DLH | 40 min |
| Sep 28, 6:03 PM CDT | Special Weather Statement | DLH | 87 min |
| Sep 29, 3:28 AM CDT | Beach Hazards Statement | DLH | 17 hr |
| Sep 30, 3:13 AM CDT | Beach Hazards Statement | DLH | 17 hr |
| Oct 1, 10:54 PM CDT | Dense Fog Advisory | DLH | 9 hr |
| Oct 16, 7:33 AM CDT | Dense Fog Advisory | DLH | 4 hr |
| Oct 16, 11:02 PM CDT | Dense Fog Advisory | DLH | 4 hr |
| Oct 22, 6:13 PM CDT | Special Weather Statement | DLH | 32 min |
| Oct 22, 6:45 PM CDT | Special Weather Statement | DLH | 30 min |
| Oct 23, 3:32 PM CDT | Dense Fog Advisory | DLH | 19 hr |
| Nov 8, 3:09 PM CST | Winter Storm Watch | DLH | 24 hr |
| Nov 9, 3:54 AM CST | Winter Storm Warning | DLH | 72 hr |
| Nov 10, 4:23 AM CST | Winter Weather Advisory | DLH | 32 hr |
| Nov 22, 4:48 PM CST | Dense Fog Advisory | DLH | 19 hr |
| Nov 23, 12:57 PM CST | Dense Fog Advisory | DLH | 10 hr |
| Nov 30, 3:51 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Dec 6, 3:33 PM CST | Winter Weather Advisory | DLH | 26 hr |
| Dec 7, 6:14 PM CST | Winter Weather Advisory | DLH | 9 hr |
| Dec 13, 1:02 AM CST | Dense Fog Advisory | DLH | 65 hr |
| Dec 14, 3:45 PM CST | Winter Weather Advisory | DLH | 3 days |
| Dec 19, 8:59 PM CST | Winter Weather Advisory | DLH | 15 hr |
| Dec 29, 3:45 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Dec 30, 2:05 PM CST | Wind Chill Advisory | DLH | 20 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 | 13 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 37 |
| Flooding | |
| Flash Flood Watch | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 7 |
| Winter Storm Watch | 7 |
| Freezing Rain Advisory | 2 |
| Winter Weather Advisory | 20 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Wind Chill Warning | 7 |
| Wind Chill Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 25 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 14 |
| Coast and beach | |
| Beach Hazards Statement | 19 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.