Alert archive / South Dakota / Custer County / 2009
Weather alerts in Custer County, South Dakota, September 2009
10 weather alerts in September 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 10
- Warnings
- 2
- Watches
- 2
- Advisories
- 6
- Busiest day
- September 30, 20094 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 |
|---|---|---|---|
| Sep 10, 2:36 PM MDT | Wind Advisory | UNR | 17 min |
| Sep 10, 2:53 PM MDT | Wind Advisory | UNR | 13 hr |
| Sep 26, 2:39 AM MDT | Wind Advisory | UNR | 39 hr |
| Sep 27, 2:36 AM MDT | High Wind Warning | UNR | 15 hr |
| Sep 27, 2:34 PM MDT | Frost Advisory | UNR | 17 hr |
| Sep 29, 3:29 AM MDT | High Wind Watch | UNR | 36 hr |
| Sep 30, 3:26 AM MDT | High Wind Warning | UNR | 42 hr |
| Sep 30, 3:26 AM MDT | Winter Storm Watch | UNR | 12 hr |
| Sep 30, 3:00 PM MDT | Wind Advisory | UNR | 48 hr |
| Sep 30, 3:04 PM MDT | Winter Weather Advisory | UNR | 24 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
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.