Alert archive / Wisconsin / Sawyer County
Weather alerts in Sawyer County, Wisconsin, 2013
165 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sawyer County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 165
- Warnings
- 24
- Watches
- 21
- Advisories
- 56
- Busiest month
- August32 alerts
- Busiest day
- June 21, 201317 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Sawyer County in 2013 had a tornado report inside them.
Sawyer County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 16 | 4 | 75% | 3 | 67% | 11 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Duluth, MN: tornado warnings | 8 | 1 | 88% | 2 | 100% | 6 min |
| NWS Duluth, MN: severe thunderstorm warnings | 128 | 32 | 75% | 66 | 68% | 22 min |
| NWS Duluth, MN: flash flood warnings | 2 | 0 | 100% | 4 | 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 10, 3:56 AM CST | Freezing Rain Advisory | DLH | 32 hr |
| Jan 10, 6:23 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 11, 3:49 PM CST | Dense Fog Advisory | DLH | 12 hr |
| Jan 19, 3:54 AM CST | Wind Chill Advisory | DLH | 44 hr |
| Jan 20, 3:59 AM CST | Wind Chill Advisory | DLH | 55 hr |
| Jan 22, 3:31 AM CST | Wind Chill Advisory | DLH | 27 hr |
| Jan 23, 3:08 AM CST | Wind Chill Advisory | DLH | 30 hr |
| Jan 24, 3:24 AM CST | Winter Weather Advisory | DLH | 23 hr |
| Jan 27, 3:44 AM CST | Winter Weather Advisory | DLH | 24 hr |
| Jan 28, 2:52 PM CST | Freezing Rain Advisory | DLH | 19 hr |
| Jan 28, 10:49 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 31, 4:25 AM CST | Wind Chill Advisory | DLH | 53 hr |
| Feb 8, 4:44 AM CST | Winter Storm Watch | DLH | 30 hr |
| Feb 9, 11:10 AM CST | Winter Storm Warning | DLH | 52 hr |
| Feb 10, 12:57 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 11, 5:54 AM CST | Winter Weather Advisory | DLH | 3 hr |
| Feb 19, 3:32 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Feb 21, 3:38 PM CST | Winter Weather Advisory | DLH | 38 hr |
| Mar 3, 3:27 AM CST | Winter Storm Watch | DLH | 24 hr |
| Mar 3, 3:05 PM CST | Winter Storm Warning | DLH | 51 hr |
| Mar 8, 4:16 AM CST | Winter Weather Advisory | DLH | 43 hr |
| Mar 10, 10:30 AM CDT | Winter Weather Advisory | DLH | 20 hr |
| Mar 17, 4:10 AM CDT | Winter Weather Advisory | DLH | 59 hr |
| Mar 31, 1:12 AM CDT | Dense Fog Advisory | DLH | 3 hr |
| Apr 5, 4:17 AM CDT | Winter Weather Advisory | DLH | 42 hr |
| Apr 9, 3:43 PM CDT | Winter Storm Watch | DLH | 21 hr |
| Apr 10, 3:36 AM CDT | Winter Storm Warning | DLH | 3 days |
| Apr 10, 12:37 PM CDT | Winter Weather Advisory | DLH | 71 hr |
| Apr 13, 3:38 PM CDT | Winter Weather Advisory | DLH | 39 hr |
| Apr 16, 3:54 PM CDT | Winter Storm Watch | DLH | 23 hr |
| Apr 17, 10:55 AM CDT | Winter Weather Advisory | DLH | 47 hr |
| Apr 18, 5:07 AM CDT | Winter Weather Advisory | DLH | 34 hr |
| Apr 22, 3:55 AM CDT | Winter Storm Warning | DLH | 32 hr |
| Apr 22, 6:11 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 28, 7:18 PM CDT | Special Weather Statement | DLH | 42 min |
| Apr 28, 8:03 PM CDT | Special Weather Statement | DLH | 42 min |
| Apr 30, 3:22 PM CDT | Winter Storm Watch | DLH | 24 hr |
| May 1, 4:11 AM CDT | Winter Storm Warning | DLH | 55 hr |
| May 2, 6:00 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| May 18, 4:00 AM CDT | Special Weather Statement | DLH | 30 min |
| May 18, 3:05 PM CDT | Flash Flood Watch | DLH | 67 hr |
| May 19, 5:12 PM CDT | Special Weather Statement | DLH | 78 min |
| May 19, 5:25 PM CDT | Tornado Watch | SPC | 5 hr |
| May 19, 5:29 PM CDT | Severe Thunderstorm Warning | DLH | 46 min |
| May 19, 6:02 PM CDT | Severe Thunderstorm Warning | DLH | 28 min |
| May 19, 6:18 PM CDT | Severe Thunderstorm Warning | DLH | 42 min |
| May 19, 6:24 PM CDT | Severe Thunderstorm Warning | DLH | 36 min |
| May 19, 6:48 PM CDT | Severe Thunderstorm Warning | DLH | 42 min |
| May 19, 6:57 PM CDT | Special Weather Statement | DLH | 33 min |
| May 19, 7:05 PM CDT | Severe Thunderstorm Warning | DLH | 25 min |
| May 19, 7:36 PM CDT | Special Weather Statement | DLH | 39 min |
| May 19, 9:17 PM CDT | Areal Flood Advisory | DLH | 6 hr |
| May 20, 3:12 AM CDT | Areal Flood Advisory | DLH | 6 hr |
| May 20, 8:53 AM CDT | Areal Flood Advisory | DLH | 12 hr |
| May 30, 11:56 AM CDT | Tornado Watch | SPC | 7 hr |
| May 30, 1:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 30, 3:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 31, 2:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 2:35 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 31, 5:31 PM CDT | Severe Thunderstorm Warning | DLH | 44 min |
| May 31, 7:21 PM CDT | Special Weather Statement | DLH | 39 min |
| Jun 2, 3:22 PM CDT | Frost Advisory | DLH | 16 hr |
| Jun 15, 3:25 PM CDT | Special Weather Statement | DLH | 20 min |
| Jun 15, 3:50 PM CDT | Special Weather Statement | DLH | 25 min |
| Jun 15, 4:14 PM CDT | Special Weather Statement | DLH | 31 min |
| Jun 15, 4:57 PM CDT | Special Weather Statement | DLH | 48 min |
| Jun 15, 10:47 PM CDT | Dense Fog Advisory | DLH | 8 hr |
| Jun 16, 5:39 PM CDT | Special Weather Statement | DLH | 36 min |
| Jun 16, 6:13 PM CDT | Special Weather Statement | DLH | 47 min |
| Jun 20, 2:57 PM CDT | Flash Flood Watch | DLH | 17 hr |
| Jun 20, 5:58 PM CDT | Special Weather Statement | DLH | 17 min |
| Jun 20, 6:20 PM CDT | Special Weather Statement | DLH | 25 min |
| Jun 20, 6:49 PM CDT | Special Weather Statement | DLH | 26 min |
| Jun 20, 7:03 PM CDT | Severe Thunderstorm Warning | DLH | 27 min |
| Jun 20, 7:17 PM CDT | Special Weather Statement | DLH | 28 min |
| Jun 20, 7:21 PM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Jun 20, 7:37 PM CDT | Areal Flood Advisory | DLH | 12 hr |
| Jun 20, 8:03 PM CDT | Special Weather Statement | DLH | 12 min |
| Jun 20, 8:20 PM CDT | Special Weather Statement | DLH | 25 min |
| Jun 20, 8:45 PM CDT | Special Weather Statement | DLH | 30 min |
| Jun 20, 8:53 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 20, 8:57 PM CDT | Special Weather Statement | DLH | 33 min |
| Jun 20, 9:15 PM CDT | Areal Flood Advisory | DLH | 12 hr |
| Jun 20, 9:30 PM CDT | Special Weather Statement | DLH | 30 min |
| Jun 20, 9:58 PM CDT | Special Weather Statement | DLH | 32 min |
| Jun 20, 11:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 21, 3:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 21, 3:03 PM CDT | Flash Flood Watch | DLH | 7 hr |
| Jun 21, 5:16 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 6:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 26, 1:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 7, 11:51 PM CDT | Special Weather Statement | DLH | 24 min |
| Jul 9, 9:49 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 9, 10:28 AM CDT | Special Weather Statement | DLH | 32 min |
| Jul 9, 10:59 AM CDT | Special Weather Statement | DLH | 31 min |
| Jul 9, 11:30 AM CDT | Special Weather Statement | DLH | 30 min |
| Jul 18, 2:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 19, 1:42 AM CDT | Special Weather Statement | DLH | 48 min |
| Jul 19, 3:03 AM CDT | Special Weather Statement | DLH | 42 min |
| Jul 22, 1:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 22, 4:22 PM CDT | Special Weather Statement | DLH | 23 min |
| Jul 25, 4:51 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 25, 5:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 25, 6:35 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 25, 7:56 PM CDT | Severe Thunderstorm Warning | DLH | 34 min |
| Aug 6, 6:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 6, 7:31 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 6, 8:15 PM CDT | Special Weather Statement | DLH | 30 min |
| Aug 12, 4:25 PM CDT | Special Weather Statement | DLH | 20 min |
| Aug 19, 3:47 PM CDT | Heat Advisory | DLH | 28 hr |
| Aug 21, 2:26 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 21, 3:10 PM CDT | Special Weather Statement | DLH | 35 min |
| Aug 24, 3:33 PM CDT | Heat Advisory | DLH | 53 hr |
| Aug 26, 3:03 AM CDT | Special Weather Statement | DLH | 42 min |
| Aug 26, 3:32 AM CDT | Areal Flood Advisory | DLH | 6 hr |
| Aug 26, 4:14 AM CDT | Special Weather Statement | DLH | 61 min |
| Aug 26, 4:49 AM CDT | Areal Flood Advisory | DLH | 4 hr |
| Aug 26, 6:04 AM CDT | Special Weather Statement | DLH | 56 min |
| Aug 26, 11:02 AM CDT | Flash Flood Watch | DLH | 20 hr |
| Aug 26, 5:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 26, 5:41 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 26, 8:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 26, 8:31 PM CDT | Severe Thunderstorm Warning | DLH | 44 min |
| Aug 26, 8:40 PM CDT | Tornado Warning | DLH | 35 min |
| Aug 26, 8:59 PM CDT | Severe Thunderstorm Warning | DLH | 31 min |
| Aug 26, 9:21 PM CDT | Severe Thunderstorm Warning | DLH | 54 min |
| Aug 26, 10:07 PM CDT | Severe Thunderstorm Warning | DLH | 53 min |
| Aug 27, 3:37 AM CDT | Areal Flood Advisory | DLH | 6 hr |
| Aug 27, 4:38 AM CDT | Areal Flood Advisory | DLH | 3 hr |
| Aug 27, 10:03 PM CDT | Dense Fog Advisory | DLH | 10 hr |
| Aug 29, 5:46 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 29, 6:21 PM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Aug 29, 7:26 PM CDT | Severe Thunderstorm Warning | DLH | 49 min |
| Aug 29, 7:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 29, 8:20 PM CDT | Tornado Watch | SPC | 5 hr |
| Aug 29, 9:06 PM CDT | Areal Flood Advisory | DLH | 8 hr |
| Aug 29, 11:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 31, 9:15 PM CDT | Special Weather Statement | DLH | 15 min |
| Aug 31, 9:40 PM CDT | Special Weather Statement | DLH | 20 min |
| Aug 31, 10:07 PM CDT | Special Weather Statement | DLH | 23 min |
| Sep 15, 3:40 AM CDT | Frost Advisory | DLH | 28 hr |
| Sep 16, 3:31 PM CDT | Frost Advisory | DLH | 15 hr |
| Sep 19, 8:47 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 19, 10:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Sep 19, 12:39 PM CDT | Special Weather Statement | DLH | 36 min |
| Sep 19, 1:33 PM CDT | Special Weather Statement | DLH | 27 min |
| Sep 21, 3:26 AM CDT | Frost Advisory | DLH | 28 hr |
| Oct 30, 6:45 PM CDT | Dense Fog Advisory | DLH | 17 hr |
| Nov 4, 3:04 PM CST | Winter Weather Advisory | DLH | 39 hr |
| Nov 5, 4:52 AM CST | Dense Fog Advisory | DLH | 5 hr |
| Nov 27, 4:11 AM CST | Winter Weather Advisory | DLH | 20 hr |
| Dec 1, 3:36 PM CST | Winter Weather Advisory | DLH | 37 hr |
| Dec 2, 4:06 PM CST | Winter Storm Warning | DLH | 59 hr |
| Dec 5, 3:32 AM CST | Wind Chill Advisory | DLH | 29 hr |
| Dec 6, 10:08 AM CST | Wind Chill Advisory | DLH | 26 hr |
| Dec 7, 12:14 PM CST | Wind Chill Advisory | DLH | 22 hr |
| Dec 7, 3:33 PM CST | Winter Weather Advisory | DLH | 36 hr |
| Dec 9, 3:53 AM CST | Wind Chill Advisory | DLH | 23 hr |
| Dec 10, 4:18 AM CST | Wind Chill Warning | DLH | 30 hr |
| Dec 11, 4:22 AM CST | Wind Chill Advisory | DLH | 30 hr |
| Dec 23, 4:05 PM CST | Winter Weather Advisory | DLH | 35 hr |
| Dec 28, 4:13 AM CST | Dense Fog Advisory | DLH | 8 hr |
| Dec 29, 4:10 AM CST | Wind Chill Advisory | DLH | 32 hr |
| Dec 30, 3:06 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Dec 31, 11:53 AM CST | Wind Chill Advisory | DLH | 24 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 | 16 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 41 |
| Flooding | |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 10 |
| Winter | |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 5 |
| Freezing Rain Advisory | 2 |
| Winter Weather Advisory | 17 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Wind Chill Warning | 1 |
| Frost Advisory | 4 |
| Wind Chill Advisory | 14 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.