Alert archive / Nebraska / Mesoscale Discussions / 2023

Mesoscale Discussions in Nebraska, September 2023

19 mesoscale discussions in September 2023. 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 mesoscale discussions reaches back to 2003.

Mesoscale Discussions by county

Each county as a circle sized by its count in September 2023. Tap one for its archive.

Mesoscale Discussions
19
Busiest day
September 9, 20235 mesoscale discussions

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.

IssuedProductOfficeCountiesLasted
Sep 4, 1:45 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Dawes, Scotts Bluff, Sheridan, Sioux3 hr
Sep 7, 6:57 PM CDTMesoscale DiscussionSPCBlaine, Brown, Cherry, Custer, Garfield, Greeley and 12 more2 hr
Sep 9, 2:46 AM CDTMesoscale DiscussionSPCBlaine, Brown, Cherry, Garfield, Holt, Keya Paha and 4 more119 min
Sep 9, 1:27 PM CDTMesoscale DiscussionSPCBlaine, Brown, Chase, Custer, Dawson, Dundy and 17 more2 hr
Sep 9, 4:47 PM CDTMesoscale DiscussionSPCDundy, Furnas, Hitchcock, Red Willow88 min
Sep 9, 5:19 PM CDTMesoscale DiscussionSPCDawes, Sioux86 min
Sep 9, 5:48 PM CDTMesoscale DiscussionSPCBuffalo, Dawson, Frontier, Gosper, Hayes, Lincoln and 1 more57 min
Sep 9, 7:50 PM CDTMesoscale DiscussionSPCHitchcock, Red Willow55 min
Sep 9, 8:49 PM CDTMesoscale DiscussionSPCSioux56 min
Sep 16, 2:30 PM CDTMesoscale DiscussionSPCGage, Jefferson, Johnson, Nemaha, Pawnee, Richardson and 1 more2 hr
Sep 21, 2:08 PM CDTMesoscale DiscussionSPCArthur, Buffalo, Dawson, Franklin, Frontier, Furnas and 13 more2 hr
Sep 21, 3:41 PM CDTMesoscale DiscussionSPCAdams, Clay, Fillmore, Gage, Jefferson, Nuckolls and 2 more2 hr
Sep 21, 7:06 PM CDTMesoscale DiscussionSPCFurnas, Harlan, Red Willow114 min
Sep 22, 1:18 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Dawes, Scotts Bluff, Sioux117 min
Sep 22, 5:26 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Cheyenne, Deuel, Garden, Kimball and 3 more2 hr
Sep 22, 8:02 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Cheyenne, Dawes, Garden, Kimball and 4 more118 min
Sep 23, 2:27 AM CDTMesoscale DiscussionSPCBlaine, Brown, Cherry, Custer, Dawson, Garfield and 10 more3 hr
Sep 23, 9:37 AM CDTMesoscale DiscussionSPCBurt, Butler, Colfax, Cuming, Dakota, Dixon and 7 more113 min
Sep 23, 4:58 PM CDTMesoscale DiscussionSPCCass, Douglas, Gage, Johnson, Lancaster, Nemaha and 7 more2 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

37 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20222024

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.