Alert archive / South Dakota / Custer County / 2010
Weather alerts in Custer County, South Dakota, May 2010
42 weather alerts in May 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 42
- Warnings
- 21
- Watches
- 9
- Advisories
- 6
- Busiest day
- May 24, 201019 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 |
|---|---|---|---|
| May 3, 3:24 AM MDT | High Wind Watch | UNR | 24 hr |
| May 4, 2:54 AM MDT | Wind Advisory | UNR | 16 hr |
| May 7, 2:27 PM MDT | Freeze Warning | UNR | 18 hr |
| May 11, 3:00 AM MDT | Winter Storm Watch | UNR | 12 hr |
| May 11, 3:09 PM MDT | Winter Storm Warning | UNR | 29 hr |
| May 11, 3:09 PM MDT | Winter Weather Advisory | UNR | 29 hr |
| May 21, 1:30 PM MDT | Mesoscale Discussion | SPC | 60 min |
| May 21, 2:26 PM MDT | Tornado Watch | SPC | 8 hr |
| May 21, 5:45 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| May 21, 6:40 PM MDT | Severe Thunderstorm Warning | UNR | 28 min |
| May 21, 7:11 PM MDT | Severe Thunderstorm Warning | UNR | 33 min |
| May 21, 9:07 PM MDT | Mesoscale Discussion | SPC | 53 min |
| May 21, 9:58 PM MDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 21, 9:59 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| May 22, 12:25 AM MDT | Areal Flood Advisory | UNR | 10 hr |
| May 22, 2:09 PM MDT | Mesoscale Discussion | SPC | 96 min |
| May 23, 3:13 PM MDT | Flood Watch | UNR | 29 hr |
| May 23, 3:30 PM MDT | High Wind Watch | UNR | 12 hr |
| May 23, 10:39 PM MDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 24, 12:15 AM MDT | Areal Flood Advisory | UNR | 4 hr |
| May 24, 3:49 AM MDT | High Wind Warning | UNR | 17 hr |
| May 24, 5:06 AM MDT | Mesoscale Discussion | SPC | 114 min |
| May 24, 11:21 AM MDT | Tornado Watch | SPC | 9 hr |
| May 24, 12:04 PM MDT | Tornado Warning | UNR | 56 min |
| May 24, 12:31 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| May 24, 12:35 PM MDT | Severe Thunderstorm Warning | UNR | 40 min |
| May 24, 12:54 PM MDT | Severe Thunderstorm Warning | UNR | 51 min |
| May 24, 1:04 PM MDT | Severe Thunderstorm Warning | UNR | 24 min |
| May 24, 1:05 PM MDT | Areal Flood Advisory | UNR | 6 hr |
| May 24, 1:13 PM MDT | Severe Thunderstorm Warning | UNR | 62 min |
| May 24, 1:20 PM MDT | Severe Thunderstorm Warning | UNR | 55 min |
| May 24, 2:05 PM MDT | Tornado Warning | UNR | 40 min |
| May 24, 2:07 PM MDT | Areal Flood Warning | UNR | 6 hr |
| May 24, 2:17 PM MDT | Severe Thunderstorm Warning | UNR | 43 min |
| May 24, 2:42 PM MDT | Severe Thunderstorm Warning | UNR | 63 min |
| May 24, 3:44 PM MDT | Severe Thunderstorm Warning | UNR | 61 min |
| May 24, 3:56 PM MDT | Flash Flood Warning | UNR | 4 hr |
| May 24, 7:13 PM MDT | Areal Flood Warning | UNR | 24 hr |
| May 26, 3:41 PM MDT | Mesoscale Discussion | SPC | 94 min |
| May 26, 5:03 PM MDT | Tornado Watch | SPC | 7 hr |
| May 26, 8:30 PM MDT | Mesoscale Discussion | SPC | 60 min |
| May 27, 3:10 AM MDT | Wind Advisory | UNR | 12 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 | 13 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 2 |
| Wind Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.