Alert archive / Nebraska / Severe Thunderstorm Warnings / 2017
Severe Thunderstorm Warnings in Nebraska, September 2017
20 severe thunderstorm warnings in September 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2017. Tap one for its archive.
- Severe Thunderstorm Warnings
- 20
- Busiest day
- September 16, 201713 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 15, 6:26 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Phelps | 19 min |
| Sep 15, 6:44 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson | 46 min |
| Sep 15, 7:05 PM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 40 min |
| Sep 15, 7:44 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Phelps, Sherman | 46 min |
| Sep 15, 8:19 PM CDT | Severe Thunderstorm Warning | GID | Furnas | 41 min |
| Sep 15, 8:28 PM CDT | Severe Thunderstorm Warning | GID | Buffalo | 32 min |
| Sep 15, 8:46 PM CDT | Severe Thunderstorm Warning | OAX | Boone | 29 min |
| Sep 15, 8:58 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Sherman | 47 min |
| Sep 16, 12:21 AM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball | 24 min |
| Sep 16, 12:36 AM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Kimball | 24 min |
| Sep 16, 12:55 AM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 35 min |
| Sep 16, 1:08 AM CDT | Severe Thunderstorm Warning | OAX | Cuming, Stanton, Wayne | 16 min |
| Sep 16, 1:27 AM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 33 min |
| Sep 16, 1:47 AM CDT | Severe Thunderstorm Warning | LBF | Garden | 43 min |
| Sep 16, 1:50 AM CDT | Severe Thunderstorm Warning | LBF | Cherry | 40 min |
| Sep 16, 10:59 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson | 31 min |
| Sep 19, 8:41 PM CDT | Severe Thunderstorm Warning | LBF | Keya Paha | 19 min |
| Sep 19, 8:59 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Keya Paha | 22 min |
| Sep 24, 3:37 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Platte | 23 min |
| Sep 24, 3:59 PM CDT | Severe Thunderstorm Warning | OAX | Colfax | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dawson County4
- Buffalo County4
- Cheyenne County4
- Sherman County3
- Phelps County2
- Kimball County2
- Keya Paha County2
- Colfax County2
- Valley County1
- Furnas County1
- Boone County1
- Banner County1
- Cuming County1
- Stanton County1
- Wayne County1
- Morrill County1
- Garden County1
- Cherry County1
- Jefferson County1
- Boyd County1
- Platte County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.