Alert archive / Montana / Daniels County
Weather alerts in Daniels County, Montana, 2014
100 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Daniels County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 100
- Warnings
- 20
- Watches
- 10
- Advisories
- 44
- Busiest month
- January15 alerts
- Busiest day
- July 24, 201412 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Daniels County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 12 | 9 | 25% | 5 | 100% | 19 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 Glasgow, MT: tornado warnings | 1 | 1 | 0% | 1 | 100% | 1 min |
| NWS Glasgow, MT: severe thunderstorm warnings | 98 | 51 | 48% | 119 | 77% | 25 min |
| NWS Glasgow, MT: flash flood warnings | 4 | 1 | 75% | 3 | 33% | 32 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, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 2:50 PM MST | Winter Weather Advisory | GGW | 36 hr |
| Jan 4, 3:13 AM MST | Wind Chill Warning | GGW | 56 hr |
| Jan 6, 10:51 AM MST | Wind Chill Advisory | GGW | 16 hr |
| Jan 7, 7:27 PM MST | Wind Chill Advisory | GGW | 14 hr |
| Jan 14, 2:19 PM MST | High Wind Watch | GGW | 13 hr |
| Jan 15, 2:55 AM MST | High Wind Warning | GGW | 30 hr |
| Jan 20, 3:45 AM MST | High Wind Warning | GGW | 4 hr |
| Jan 21, 2:30 PM MST | Wind Chill Advisory | GGW | 24 hr |
| Jan 22, 2:11 PM MST | Wind Chill Advisory | GGW | 13 hr |
| Jan 25, 2:41 PM MST | Wind Chill Warning | GGW | 43 hr |
| Jan 25, 2:41 PM MST | Wind Chill Advisory | GGW | 43 hr |
| Jan 25, 2:48 PM MST | High Wind Warning | GGW | 24 hr |
| Jan 27, 9:12 AM MST | Wind Chill Advisory | GGW | 25 hr |
| Jan 30, 2:10 AM MST | Wind Chill Advisory | GGW | 31 hr |
| Jan 31, 2:30 PM MST | Wind Chill Advisory | GGW | 18 hr |
| Feb 3, 2:42 AM MST | Wind Chill Advisory | GGW | 4 days |
| Feb 4, 3:05 AM MST | Wind Chill Warning | GGW | 18 hr |
| Feb 4, 8:59 PM MST | Wind Chill Advisory | GGW | 61 hr |
| Feb 5, 2:31 PM MST | Wind Chill Warning | GGW | 22 hr |
| Feb 8, 2:38 AM MST | Wind Chill Advisory | GGW | 8 hr |
| Feb 13, 3:06 AM MST | Winter Weather Advisory | GGW | 17 hr |
| Feb 16, 9:00 AM MST | Freezing Rain Advisory | GGW | 8 hr |
| Feb 22, 8:29 PM MST | Wind Chill Advisory | GGW | 13 hr |
| Feb 23, 2:13 PM MST | Wind Chill Advisory | GGW | 21 hr |
| Feb 24, 2:39 PM MST | Wind Chill Advisory | GGW | 20 hr |
| Feb 25, 2:24 PM MST | Wind Chill Advisory | GGW | 20 hr |
| Feb 26, 2:39 PM MST | Wind Chill Advisory | GGW | 19 hr |
| Feb 27, 2:36 PM MST | Wind Chill Advisory | GGW | 69 hr |
| Feb 28, 2:27 PM MST | Wind Chill Warning | GGW | 45 hr |
| Mar 2, 2:29 PM MST | Wind Chill Advisory | GGW | 17 hr |
| Mar 5, 2:04 PM MST | Winter Weather Advisory | GGW | 21 hr |
| Mar 14, 2:57 AM MDT | Winter Weather Advisory | GGW | 33 hr |
| Mar 27, 2:56 AM MDT | Winter Weather Advisory | GGW | 27 hr |
| Apr 18, 7:36 PM MDT | Special Weather Statement | GGW | 39 min |
| Apr 27, 2:57 PM MDT | Winter Weather Advisory | GGW | 19 hr |
| May 18, 4:57 PM MDT | Mesoscale Discussion | SPC | 63 min |
| May 19, 4:24 PM MDT | Special Weather Statement | GGW | 51 min |
| May 19, 7:49 PM MDT | Special Weather Statement | GGW | 56 min |
| May 24, 4:23 PM MDT | Special Weather Statement | GGW | 52 min |
| May 24, 4:44 PM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| May 24, 5:26 PM MDT | Special Weather Statement | GGW | 64 min |
| May 27, 2:45 PM MDT | Flash Flood Watch | GGW | 37 hr |
| May 28, 4:59 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 28, 6:28 PM MDT | Mesoscale Discussion | SPC | 92 min |
| May 28, 8:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| May 31, 2:22 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 31, 4:43 PM MDT | Mesoscale Discussion | SPC | 47 min |
| May 31, 5:05 PM MDT | Severe Thunderstorm Warning | GGW | 55 min |
| Jun 3, 1:40 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 5:09 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 17, 5:13 PM MDT | Severe Thunderstorm Warning | GGW | 62 min |
| Jun 17, 6:42 PM MDT | Special Weather Statement | GGW | 63 min |
| Jun 24, 2:30 PM MDT | Flash Flood Watch | GGW | 67 hr |
| Jun 26, 12:35 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Jun 26, 3:16 PM MDT | Special Weather Statement | GGW | 59 min |
| Jun 26, 10:02 PM MDT | Areal Flood Advisory | GGW | 3 hr |
| Jul 6, 4:57 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Jul 23, 11:23 PM MDT | Special Weather Statement | GGW | 52 min |
| Jul 24, 1:41 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 2:13 AM MDT | Severe Thunderstorm Warning | GGW | 62 min |
| Jul 24, 2:27 AM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 2:42 AM MDT | Severe Thunderstorm Warning | GGW | 63 min |
| Jul 24, 3:14 AM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| Jul 24, 1:50 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Jul 24, 2:54 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 4:53 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jul 24, 5:07 PM MDT | Severe Thunderstorm Warning | GGW | 53 min |
| Jul 24, 5:20 PM MDT | Severe Thunderstorm Warning | GGW | 55 min |
| Jul 24, 5:39 PM MDT | Severe Thunderstorm Warning | GGW | 66 min |
| Jul 24, 6:31 PM MDT | Severe Thunderstorm Warning | GGW | 59 min |
| Aug 1, 6:30 PM MDT | Special Weather Statement | GGW | 60 min |
| Aug 1, 7:28 PM MDT | Special Weather Statement | GGW | 62 min |
| Aug 15, 4:49 PM MDT | Special Weather Statement | GGW | 56 min |
| Aug 15, 4:59 PM MDT | Special Weather Statement | GGW | 61 min |
| Aug 15, 5:27 PM MDT | Special Weather Statement | GGW | 63 min |
| Aug 23, 2:36 AM MDT | Flood Watch | GGW | 42 hr |
| Aug 28, 11:13 PM MDT | Special Weather Statement | GGW | 62 min |
| Sep 3, 5:12 PM MDT | Special Weather Statement | GGW | 63 min |
| Sep 3, 5:40 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Sep 3, 6:29 PM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| Nov 7, 10:19 AM MST | Winter Storm Watch | GGW | 28 hr |
| Nov 8, 2:23 PM MST | Winter Weather Advisory | GGW | 37 hr |
| Nov 10, 1:52 PM MST | Wind Chill Advisory | GGW | 19 hr |
| Nov 11, 2:29 PM MST | Wind Chill Advisory | GGW | 19 hr |
| Nov 14, 2:34 PM MST | Wind Chill Advisory | GGW | 19 hr |
| Nov 22, 3:04 PM MST | Winter Weather Advisory | GGW | 21 hr |
| Nov 24, 3:09 PM MST | Winter Storm Watch | GGW | 47 hr |
| Nov 24, 3:09 PM MST | Winter Weather Advisory | GGW | 23 hr |
| Nov 25, 3:32 AM MST | Winter Weather Advisory | GGW | 61 hr |
| Nov 28, 2:40 PM MST | Winter Weather Advisory | GGW | 30 hr |
| Nov 29, 3:28 AM MST | Wind Chill Advisory | GGW | 37 hr |
| Dec 6, 2:05 PM MST | Freezing Rain Advisory | GGW | 24 hr |
| Dec 8, 3:44 PM MST | Dense Fog Advisory | GGW | 16 hr |
| Dec 17, 8:08 AM MST | Dense Fog Advisory | GGW | 12 hr |
| Dec 18, 7:54 AM MST | Dense Fog Advisory | GGW | 26 hr |
| Dec 20, 2:53 AM MST | Winter Weather Advisory | GGW | 6 hr |
| Dec 20, 2:02 PM MST | Freezing Rain Advisory | GGW | 27 hr |
| Dec 21, 2:49 PM MST | Winter Weather Advisory | GGW | 36 hr |
| Dec 23, 9:35 PM MST | Dense Fog Advisory | GGW | 6 hr |
| Dec 28, 2:52 PM MST | Wind Chill Advisory | GGW | 61 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 | 12 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 15 |
| Flooding | |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 3 |
| Winter Weather Advisory | 13 |
| Cold | |
| Wind Chill Warning | 5 |
| Wind Chill Advisory | 23 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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.