Alert archive / South Dakota / Pennington County / 2016
Weather alerts in Pennington County, South Dakota, May 2016
26 weather alerts in May 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 26
- Warnings
- 13
- Watches
- 1
- Advisories
- 3
- Busiest day
- May 20, 20166 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 13, 2:46 AM MDT | Freeze Warning | UNR | 29 hr |
| May 14, 2:40 PM MDT | Frost Advisory | UNR | 12 hr |
| May 20, 3:46 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| May 20, 4:16 PM MDT | Severe Thunderstorm Warning | UNR | 59 min |
| May 20, 5:06 PM MDT | Severe Thunderstorm Warning | UNR | 54 min |
| May 20, 5:30 PM MDT | Areal Flood Advisory | UNR | 6 hr |
| May 20, 5:48 PM MDT | Mesoscale Discussion | SPC | 87 min |
| May 20, 5:48 PM MDT | Severe Thunderstorm Warning | UNR | 57 min |
| May 20, 6:38 PM MDT | Severe Thunderstorm Warning | UNR | 67 min |
| May 20, 7:00 PM MDT | Flash Flood Warning | UNR | 5 hr |
| May 20, 7:41 PM MDT | Severe Thunderstorm Warning | UNR | 64 min |
| May 20, 11:56 PM MDT | Areal Flood Warning | UNR | 36 hr |
| May 25, 12:53 PM MDT | Special Weather Statement | UNR | 22 min |
| May 25, 1:03 PM MDT | Severe Thunderstorm Warning | UNR | 57 min |
| May 25, 1:38 PM MDT | Special Weather Statement | UNR | 22 min |
| May 25, 1:49 PM MDT | Severe Thunderstorm Warning | UNR | 56 min |
| May 25, 1:55 PM MDT | Special Weather Statement | UNR | 35 min |
| May 26, 2:31 PM MDT | Special Weather Statement | UNR | 44 min |
| May 26, 5:29 PM MDT | Special Weather Statement | UNR | 31 min |
| May 29, 3:56 PM MDT | Special Weather Statement | UNR | 34 min |
| May 30, 1:48 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 30, 2:11 PM MDT | Severe Thunderstorm Warning | UNR | 49 min |
| May 30, 2:45 PM MDT | Severe Thunderstorm Warning | UNR | 60 min |
| May 30, 5:21 PM MDT | Special Weather Statement | UNR | 84 min |
| May 30, 6:36 PM MDT | Special Weather Statement | UNR | 84 min |
| May 31, 1:52 AM MDT | Wind Advisory | UNR | 17 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 | 10 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 8 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
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.