Alert archive / Iowa / Emmet County
Weather alerts in Emmet County, Iowa, 2019
136 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Emmet County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 136
- Warnings
- 27
- Watches
- 26
- Advisories
- 46
- Busiest month
- February21 alerts
- Busiest day
- July 20, 20196 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Emmet County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 8 | 3 | 63% | 3 | 67% | 20 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Des Moines, IA: tornado warnings | 26 | 9 | 65% | 27 | 52% | 11 min |
| NWS Des Moines, IA: severe thunderstorm warnings | 253 | 104 | 59% | 288 | 76% | 19 min |
| NWS Des Moines, IA: flash flood warnings | 24 | 12 | 50% | 40 | 80% | 76 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 7, 3:09 PM CST | Wind Advisory | DMX | 30 hr |
| Jan 17, 4:15 AM CST | Winter Weather Advisory | DMX | 9 hr |
| Jan 17, 1:01 PM CST | Winter Storm Warning | DMX | 39 hr |
| Jan 18, 9:52 AM CST | Winter Weather Advisory | DMX | 22 hr |
| Jan 18, 11:07 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 21, 4:15 AM CST | Winter Weather Advisory | DMX | 54 hr |
| Jan 23, 3:22 PM CST | Wind Chill Watch | DMX | 12 hr |
| Jan 23, 3:22 PM CST | Wind Chill Advisory | DMX | 42 hr |
| Jan 23, 3:22 PM CST | Winter Weather Advisory | DMX | 27 hr |
| Jan 26, 3:49 PM CST | Winter Storm Warning | DMX | 44 hr |
| Jan 26, 3:49 PM CST | Winter Weather Advisory | DMX | 44 hr |
| Jan 27, 4:26 AM CST | Wind Chill Watch | DMX | 49 hr |
| Jan 28, 4:04 AM CST | Wind Chill Warning | DMX | 3 days |
| Jan 28, 4:04 AM CST | Wind Chill Advisory | DMX | 38 hr |
| Jan 28, 12:21 PM CST | Winter Weather Advisory | DMX | 3 hr |
| Jan 30, 3:49 AM CST | Wind Chill Advisory | DMX | 13 hr |
| Feb 2, 9:27 AM CST | Dense Fog Advisory | DMX | 39 hr |
| Feb 3, 3:27 PM CST | Winter Weather Advisory | DMX | 18 hr |
| Feb 4, 3:35 PM CST | Winter Weather Advisory | DMX | 29 hr |
| Feb 5, 1:20 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 5, 9:36 PM CST | Winter Weather Advisory | DMX | 54 hr |
| Feb 7, 4:01 AM CST | Blizzard Warning | DMX | 20 hr |
| Feb 7, 3:34 PM CST | Wind Chill Warning | DMX | 20 hr |
| Feb 8, 3:12 PM CST | Wind Chill Advisory | DMX | 17 hr |
| Feb 9, 2:58 PM CST | Winter Weather Advisory | DMX | 27 hr |
| Feb 10, 3:43 PM CST | Winter Storm Watch | DMX | 12 hr |
| Feb 10, 3:43 PM CST | Winter Weather Advisory | DMX | 53 hr |
| Feb 14, 3:53 AM CST | Wind Chill Advisory | DMX | 29 hr |
| Feb 14, 11:55 AM CST | Winter Weather Advisory | DMX | 6 hr |
| Feb 15, 2:56 PM CST | Winter Weather Advisory | DMX | 51 hr |
| Feb 18, 3:45 AM CST | Winter Storm Watch | DMX | 24 hr |
| Feb 19, 3:29 AM CST | Winter Storm Warning | DMX | 36 hr |
| Feb 21, 3:13 PM CST | Winter Storm Watch | DMX | 25 hr |
| Feb 22, 4:07 AM CST | Winter Weather Advisory | DMX | 38 hr |
| Feb 22, 3:43 PM CST | Blizzard Warning | DMX | 53 hr |
| Feb 23, 5:26 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 24, 3:31 PM CST | Wind Chill Advisory | DMX | 16 hr |
| Mar 2, 3:08 AM CST | Wind Chill Advisory | DMX | 57 hr |
| Mar 3, 4:03 PM CST | Wind Chill Warning | DMX | 16 hr |
| Mar 3, 4:03 PM CST | Wind Chill Advisory | DMX | 20 hr |
| Mar 7, 3:29 PM CST | Winter Storm Watch | DMX | 24 hr |
| Mar 8, 3:48 PM CST | Winter Weather Advisory | DMX | 44 hr |
| Mar 9, 5:05 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 11, 3:16 PM CDT | Flood Watch | DMX | 67 hr |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | 21 days |
| Mar 12, 3:39 PM CDT | Dense Fog Advisory | DMX | 45 hr |
| Mar 13, 2:22 PM CDT | Areal Flood Warning | DMX | 24 hr |
| Mar 13, 5:15 PM CDT | River Flood Warning | DMX | 91 days |
| Mar 13, 9:21 PM CDT | Wind Advisory | DMX | 31 hr |
| Mar 14, 10:38 AM CDT | Areal Flood Warning | DMX | 36 hr |
| Mar 15, 8:41 PM CDT | Areal Flood Warning | DMX | 24 hr |
| Mar 21, 2:24 PM CDT | Flash Flood Watch | DMX | 22 hr |
| Apr 5, 2:56 AM CDT | Dense Fog Advisory | DMX | 6 hr |
| Apr 10, 4:25 AM CDT | Wind Advisory | DMX | 39 hr |
| Apr 10, 3:46 PM CDT | Winter Weather Advisory | DMX | 18 hr |
| Apr 11, 4:33 AM CDT | High Wind Warning | DMX | 8 hr |
| Apr 26, 4:00 AM CDT | Winter Storm Watch | DMX | 11 hr |
| Apr 26, 3:24 PM CDT | Winter Weather Advisory | DMX | 24 hr |
| Apr 27, 5:14 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 27, 3:40 PM CDT | Freeze Warning | DMX | 17 hr |
| May 15, 3:38 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| May 20, 3:51 PM CDT | Wind Advisory | DMX | 30 hr |
| Jun 4, 4:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 10:41 PM CDT | Severe Thunderstorm Warning | DMX | 49 min |
| Jun 15, 12:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 15, 1:20 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 15, 3:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 27, 7:33 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 27, 8:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 27, 11:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 27, 12:23 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 27, 12:56 PM CDT | Severe Thunderstorm Warning | DMX | 49 min |
| Jun 28, 3:18 PM CDT | Heat Advisory | DMX | 30 hr |
| Jun 29, 3:37 PM CDT | Heat Advisory | DMX | 29 hr |
| Jul 1, 1:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 1, 3:14 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 1, 5:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 1:25 PM CDT | River Flood Warning | DMX | 69 hr |
| Jul 15, 3:40 PM CDT | Excessive Heat Watch | DMX | 48 hr |
| Jul 16, 10:55 AM CDT | Special Weather Statement | DMX | 35 min |
| Jul 16, 3:08 PM CDT | Excessive Heat Warning | DMX | 4 days |
| Jul 17, 4:48 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 17, 9:09 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 17, 3:33 PM CDT | Heat Advisory | DMX | 36 hr |
| Jul 17, 11:43 PM CDT | Severe Thunderstorm Warning | DMX | 47 min |
| Jul 18, 5:30 PM CDT | Tornado Watch | SPC | 4 hr |
| Jul 20, 5:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 20, 7:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 20, 9:05 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 20, 9:42 AM CDT | Severe Thunderstorm Warning | DMX | 48 min |
| Jul 20, 10:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 20, 10:37 AM CDT | Special Weather Statement | DMX | 53 min |
| Aug 5, 3:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 5, 5:34 PM CDT | Severe Thunderstorm Warning | DMX | 24 min |
| Aug 10, 3:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 17, 10:16 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 17, 10:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 17, 11:39 PM CDT | Severe Thunderstorm Warning | DMX | 51 min |
| Aug 18, 12:00 AM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 19, 11:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 19, 11:56 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 20, 3:08 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 20, 3:10 AM CDT | Severe Thunderstorm Warning | DMX | 35 min |
| Sep 9, 2:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Sep 9, 3:32 PM CDT | Tornado Watch | SPC | 6 hr |
| Sep 11, 12:46 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 11, 2:09 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 11, 2:44 AM CDT | Special Weather Statement | DMX | 76 min |
| Sep 12, 1:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 5:36 AM CDT | Special Weather Statement | DMX | 54 min |
| Sep 18, 7:06 AM CDT | Special Weather Statement | DMX | 54 min |
| Sep 18, 10:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 21, 1:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Sep 24, 3:13 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 24, 4:43 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 24, 5:55 PM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Sep 24, 6:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 30, 4:03 AM CDT | Flash Flood Watch | DMX | 47 hr |
| Sep 30, 4:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 10, 4:02 AM CDT | Freeze Watch | DMX | 24 hr |
| Oct 11, 3:43 AM CDT | Freeze Warning | DMX | 29 hr |
| Oct 12, 9:35 AM CDT | Wind Advisory | DMX | 9 hr |
| Oct 18, 3:25 AM CDT | Wind Advisory | DMX | 15 hr |
| Oct 20, 9:17 PM CDT | Wind Advisory | DMX | 45 hr |
| Oct 21, 11:25 AM CDT | High Wind Warning | DMX | 21 hr |
| Nov 5, 1:30 PM CST | Winter Weather Advisory | DMX | 20 hr |
| Nov 24, 2:35 PM CST | Winter Storm Watch | DMX | 24 hr |
| Nov 25, 2:41 PM CST | Winter Storm Warning | DMX | 45 hr |
| Nov 26, 5:23 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Nov 28, 3:49 AM CST | Winter Weather Advisory | DMX | 44 hr |
| Dec 8, 5:44 PM CST | Dense Fog Advisory | DMX | 14 hr |
| Dec 9, 3:26 AM CST | Winter Weather Advisory | DMX | 10 hr |
| Dec 9, 7:03 AM CST | Special Weather Statement | DMX | 117 min |
| Dec 24, 3:06 PM CST | Dense Fog Advisory | DMX | 38 hr |
| Dec 27, 2:56 PM CST | Winter Weather Advisory | DMX | 18 hr |
| Dec 29, 1:49 PM CST | Winter Weather Advisory | DMX | 34 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 archive20182020
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.