Alert archive / Montana / Custer County / 2009
Weather alerts in Custer County, Montana, July 2009
23 weather alerts in July 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 2
- Watches
- 4
- Advisories
- 0
- Busiest day
- July 13, 20095 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Jun 30, 9:24 PM MDT | Special Weather Statement | BYZ | 51 min |
| Jul 2, 11:25 AM MDT | Mesoscale Discussion | SPC | 65 min |
| Jul 2, 11:41 AM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 2, 1:04 PM MDT | Severe Thunderstorm Warning | BYZ | 30 min |
| Jul 2, 2:17 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jul 2, 6:29 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Jul 4, 12:29 AM MDT | Special Weather Statement | BYZ | 61 min |
| Jul 4, 1:36 AM MDT | Special Weather Statement | BYZ | 39 min |
| Jul 6, 4:40 PM MDT | Mesoscale Discussion | SPC | 35 min |
| Jul 6, 5:00 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 6, 7:35 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Jul 6, 10:30 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jul 8, 1:59 AM MDT | Special Weather Statement | BYZ | 61 min |
| Jul 8, 1:02 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jul 8, 2:20 PM MDT | Tornado Watch | SPC | 8 hr |
| Jul 8, 5:46 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Jul 8, 6:50 PM MDT | Severe Thunderstorm Warning | BYZ | 55 min |
| Jul 12, 10:28 PM MDT | Special Weather Statement | BYZ | 62 min |
| Jul 13, 1:41 AM MDT | Special Weather Statement | BYZ | 64 min |
| Jul 13, 12:10 PM MDT | Mesoscale Discussion | SPC | 95 min |
| Jul 13, 1:02 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 13, 5:05 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Jul 13, 6:04 PM MDT | Special Weather Statement | BYZ | 56 min |
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 | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 7 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.