Alert archive / Michigan / Ogemaw County
Weather alerts in Ogemaw County, Michigan, 2016
75 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ogemaw County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 75
- Warnings
- 15
- Watches
- 8
- Advisories
- 22
- Busiest month
- May15 alerts
- Busiest day
- July 8, 20165 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Ogemaw County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 7 | 3 | 57% | 0 | ||
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Gaylord, MI: tornado warnings | 1 | 0 | 100% | 0 | ||
| NWS Gaylord, MI: severe thunderstorm warnings | 54 | 26 | 52% | 76 | 80% | 26 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 8, 4:26 PM EST | Winter Storm Watch | APX | 12 hr |
| Jan 9, 4:24 AM EST | Winter Storm Warning | APX | 36 hr |
| Jan 9, 8:03 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 10, 4:03 PM EST | Winter Weather Advisory | APX | 24 hr |
| Jan 27, 11:19 PM EST | Winter Weather Advisory | APX | 12 hr |
| Feb 1, 4:14 PM EST | Winter Weather Advisory | APX | 33 hr |
| Feb 12, 9:16 AM EST | Wind Chill Advisory | APX | 27 hr |
| Feb 13, 3:17 PM EST | Wind Chill Advisory | APX | 15 hr |
| Feb 18, 3:36 PM EST | Winter Weather Advisory | APX | 16 hr |
| Feb 19, 3:21 AM EST | Wind Advisory | APX | 19 hr |
| Feb 22, 2:58 PM EST | Winter Storm Watch | APX | 25 hr |
| Feb 23, 4:13 PM EST | Winter Storm Warning | APX | 42 hr |
| Feb 24, 11:49 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 29, 8:23 AM EST | Special Weather Statement | APX | 22 min |
| Feb 29, 10:52 AM EST | Special Weather Statement | APX | 23 min |
| Feb 29, 1:32 PM EST | Special Weather Statement | APX | 28 min |
| Mar 1, 2:40 AM EST | Winter Weather Advisory | APX | 22 hr |
| Mar 21, 4:18 PM EDT | Winter Storm Watch | APX | 20 hr |
| Mar 22, 12:32 PM EDT | Winter Storm Warning | APX | 60 hr |
| Mar 23, 10:39 PM EDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 31, 4:09 PM EDT | Special Weather Statement | APX | 36 min |
| Apr 2, 11:12 AM EDT | Winter Weather Advisory | APX | 10 hr |
| Apr 2, 3:59 PM EDT | Winter Weather Advisory | APX | 31 hr |
| Apr 5, 3:41 AM EDT | Winter Weather Advisory | APX | 48 hr |
| Apr 9, 4:12 PM EDT | Winter Weather Advisory | APX | 20 hr |
| May 9, 3:47 PM EDT | Frost Advisory | APX | 16 hr |
| May 12, 5:06 PM EDT | Special Weather Statement | APX | 54 min |
| May 12, 5:56 PM EDT | Special Weather Statement | APX | 64 min |
| May 13, 3:23 PM EDT | Freeze Watch | APX | 24 hr |
| May 14, 3:10 AM EDT | Freeze Warning | APX | 29 hr |
| May 15, 3:25 PM EDT | Freeze Warning | APX | 12 hr |
| May 16, 4:05 PM EDT | Frost Advisory | APX | 16 hr |
| May 17, 3:46 PM EDT | Freeze Warning | APX | 16 hr |
| May 18, 3:34 PM EDT | Freeze Warning | APX | 16 hr |
| May 21, 4:15 PM EDT | Fire Weather Watch | APX | 64 hr |
| May 24, 8:42 AM EDT | Red Flag Warning | APX | 11 hr |
| May 25, 3:42 PM EDT | Special Weather Statement | APX | 18 min |
| May 26, 2:58 PM EDT | Special Weather Statement | APX | 62 min |
| May 26, 3:40 PM EDT | Severe Thunderstorm Warning | APX | 80 min |
| May 26, 4:26 PM EDT | Severe Thunderstorm Warning | APX | 49 min |
| Jun 10, 10:38 PM EDT | Special Weather Statement | APX | 67 min |
| Jun 10, 11:28 PM EDT | Special Weather Statement | APX | 62 min |
| Jun 20, 10:42 AM EDT | Mesoscale Discussion | SPC | 63 min |
| Jul 8, 10:19 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 8, 10:48 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 8, 2:22 PM EDT | Severe Thunderstorm Watch | SPC | 2 hr |
| Jul 8, 2:45 PM EDT | Severe Thunderstorm Warning | APX | 60 min |
| Jul 8, 3:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jul 12, 4:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 21, 9:28 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 9:45 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 12:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 17, 11:07 AM EDT | Special Weather Statement | APX | 38 min |
| Aug 20, 3:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 30, 4:54 PM EDT | Special Weather Statement | APX | 21 min |
| Sep 6, 5:32 PM EDT | Special Weather Statement | APX | 88 min |
| Sep 6, 5:44 PM EDT | Severe Thunderstorm Warning | APX | 46 min |
| Sep 6, 5:57 PM EDT | Severe Thunderstorm Warning | APX | 63 min |
| Sep 10, 3:20 PM EDT | Special Weather Statement | APX | 25 min |
| Sep 10, 3:37 PM EDT | Severe Thunderstorm Warning | APX | 53 min |
| Sep 19, 3:56 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 21, 12:13 PM EDT | Special Weather Statement | APX | 47 min |
| Oct 5, 11:23 PM EDT | Dense Fog Advisory | APX | 12 hr |
| Oct 6, 7:43 PM EDT | Special Weather Statement | APX | 47 min |
| Oct 6, 7:59 PM EDT | Special Weather Statement | APX | 46 min |
| Oct 17, 9:50 AM EDT | Special Weather Statement | APX | 55 min |
| Oct 17, 10:10 AM EDT | Severe Thunderstorm Warning | APX | 50 min |
| Nov 15, 6:03 AM EST | Dense Fog Advisory | APX | 6 hr |
| Nov 17, 7:48 AM EST | Special Weather Statement | APX | 117 min |
| Nov 18, 3:23 PM EST | Wind Advisory | APX | 32 hr |
| Nov 23, 3:17 PM EST | Winter Weather Advisory | APX | 12 hr |
| Dec 10, 3:40 PM EST | Winter Weather Advisory | APX | 36 hr |
| Dec 15, 4:53 PM EST | Winter Weather Advisory | APX | 66 hr |
| Dec 25, 4:24 AM EST | Winter Weather Advisory | APX | 31 hr |
| Dec 30, 3:42 PM EST | Winter Weather Advisory | APX | 18 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 | 7 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 19 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 14 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.