Alert archive / Nebraska / Mesoscale Discussions / 2023

Mesoscale Discussions in Nebraska, May 2023

39 mesoscale discussions in May 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 May 2023. Tap one for its archive.

Mesoscale Discussions
39
Busiest day
May 7, 20236 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
May 5, 3:54 PM CDTMesoscale DiscussionSPCArthur, Box Butte, Chase, Cheyenne, Dawson, Deuel and 19 more2 hr
May 5, 7:45 PM CDTMesoscale DiscussionSPCAdams, Arthur, Chase, Dawson, Deuel, Dundy and 16 more2 hr
May 5, 11:04 PM CDTMesoscale DiscussionSPCBuffalo, Dawson, Gosper, Hall, Hamilton, Howard and 4 more116 min
May 6, 1:42 AM CDTMesoscale DiscussionSPCBurt, Colfax, Cuming, Dakota, Dixon, Dodge and 4 more2 hr
May 6, 3:20 PM CDTMesoscale DiscussionSPCRichardson2 hr
May 6, 5:32 PM CDTMesoscale DiscussionSPCAntelope, Blaine, Boone, Boyd, Brown, Buffalo and 35 more88 min
May 6, 9:37 PM CDTMesoscale DiscussionSPCGage, Jefferson, Johnson, Pawnee, Thayer53 min
May 7, 4:51 AM CDTMesoscale DiscussionSPCBoone, Burt, Butler, Colfax, Cuming, Dakota and 15 more2 hr
May 7, 12:49 PM CDTMesoscale DiscussionSPCArthur, Blaine, Chase, Custer, Dawson, Deuel and 15 more116 min
May 7, 2:10 PM CDTMesoscale DiscussionSPCBurt, Cass, Dodge, Douglas, Sarpy, Saunders and 1 more2 hr
May 7, 5:01 PM CDTMesoscale DiscussionSPCBlaine, Chase, Custer, Dawson, Dundy, Frontier and 11 more89 min
May 7, 6:02 PM CDTMesoscale DiscussionSPCAdams, Buffalo, Butler, Cass, Clay, Colfax and 32 more88 min
May 7, 9:00 PM CDTMesoscale DiscussionSPCJohnson, Nemaha, Pawnee, Richardson2 hr
May 8, 3:51 PM CDTMesoscale DiscussionSPCAntelope, Boone, Burt, Cedar, Colfax, Cuming and 10 more2 hr
May 9, 6:24 AM CDTMesoscale DiscussionSPCAdams, Chase, Dawson, Dundy, Franklin, Frontier and 13 more66 min
May 9, 10:02 AM CDTMesoscale DiscussionSPCFranklin, Nuckolls, Webster88 min
May 10, 1:17 AM CDTMesoscale DiscussionSPCBanner, Box Butte, Cheyenne, Deuel, Garden, Kimball and 2 more58 min
May 10, 2:25 PM CDTMesoscale DiscussionSPCChase, Dundy, Hitchcock, Red Willow2 hr
May 10, 3:02 PM CDTMesoscale DiscussionSPCScotts Bluff, Sioux88 min
May 10, 5:45 PM CDTMesoscale DiscussionSPCChase, Dundy, Frontier, Furnas, Hayes, Hitchcock and 2 more90 min
May 10, 7:08 PM CDTMesoscale DiscussionSPCArthur, Banner, Cheyenne, Deuel, Garden, Grant and 4 more2 hr
May 11, 3:49 PM CDTMesoscale DiscussionSPCArthur, Chase, Deuel, Dundy, Frontier, Garden and 8 more86 min
May 12, 12:17 PM CDTMesoscale DiscussionSPCAntelope, Blaine, Boone, Boyd, Brown, Burt and 45 more118 min
May 12, 3:23 PM CDTMesoscale DiscussionSPCAntelope, Blaine, Boone, Boyd, Brown, Butler and 36 more2 hr
May 12, 6:00 PM CDTMesoscale DiscussionSPCBurt, Cass, Cuming, Dodge, Douglas, Nemaha and 3 more90 min
May 12, 7:12 PM CDTMesoscale DiscussionSPCRichardson93 min
May 16, 1:57 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Chase, Cheyenne, Dawes, Deuel and 9 more2 hr
May 17, 12:52 PM CDTMesoscale DiscussionSPCArthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 16 more113 min
May 17, 6:44 PM CDTMesoscale DiscussionSPCChase, Dundy, Hitchcock91 min
May 26, 12:56 PM CDTMesoscale DiscussionSPCBanner, Kimball, Scotts Bluff2 hr
May 26, 5:33 PM CDTMesoscale DiscussionSPCBanner, Kimball, Scotts Bluff117 min
May 27, 5:48 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Dawes, Kimball, Scotts Bluff, Sioux87 min
May 29, 2:21 PM CDTMesoscale DiscussionSPCArthur, Blaine, Brown, Chase, Cheyenne, Custer and 14 more114 min
May 29, 6:00 PM CDTMesoscale DiscussionSPCArthur, Blaine, Brown, Chase, Cherry, Deuel and 13 more2 hr
May 30, 2:12 PM CDTMesoscale DiscussionSPCCass, Douglas, Johnson, Nemaha, Otoe, Pawnee and 3 more2 hr
May 30, 4:34 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Chase, Cheyenne, Deuel, Dundy and 8 more86 min
May 30, 8:10 PM CDTMesoscale DiscussionSPCArthur, Box Butte, Chase, Cherry, Cheyenne, Dawes and 15 more2 hr
May 30, 11:21 PM CDTMesoscale DiscussionSPCBlaine, Brown, Keya Paha, Logan114 min
May 31, 3:39 PM CDTMesoscale DiscussionSPCBanner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more3 hr

By county

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

53 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.