Weather alerts in Nebraska, May 2009

132 weather alerts in May 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in May 2009. Tap one for its archive.

Alerts: 132
Warnings: 68
Watches: 6
Advisories: 21
Busiest day: May 13, 200924 alerts

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
May 4, 6:21 PM CDT	Mesoscale Discussion	SPC	Blaine, Boyd, Brown, Holt, Keya Paha, Loup and 1 more	84 min
May 5, 6:26 AM CDT	Severe Thunderstorm Warning	FSD	Dakota, Dixon	34 min
May 5, 4:20 PM CDT	Special Weather Statement	GID	Dawson	25 min
May 5, 4:47 PM CDT	Special Weather Statement	GID	Dawson	28 min
May 5, 5:09 PM CDT	Special Weather Statement	GID	Dawson	36 min
May 5, 5:36 PM CDT	Severe Thunderstorm Warning	GLD	Hitchcock	54 min
May 5, 5:45 PM CDT	Severe Thunderstorm Warning	LBF	Frontier	60 min
May 5, 5:47 PM CDT	Severe Thunderstorm Warning	GID	Dawson, Gosper, Phelps	43 min
May 5, 6:48 PM CDT	Special Weather Statement	GID	Gosper	42 min
May 5, 6:54 PM CDT	Severe Thunderstorm Warning	LBF	Frontier	36 min
May 5, 7:15 PM CDT	Special Weather Statement	GID	Furnas	45 min
May 5, 8:23 PM CDT	Severe Thunderstorm Warning	OAX	Cuming, Thurston	52 min
May 5, 8:33 PM CDT	Severe Thunderstorm Warning	GID	Furnas	42 min
May 6, 4:18 AM CDT	Special Weather Statement	GID	Hamilton	27 min
May 6, 4:44 AM CDT	Special Weather Statement	GID	York	31 min
May 6, 5:06 AM CDT	Special Weather Statement	GID	York	9 min
May 6, 2:33 PM CDT	Severe Thunderstorm Warning	OAX	Burt	27 min
May 7, 1:12 PM CDT	Mesoscale Discussion	SPC	Cass, Gage, Johnson, Lancaster, Nemaha, Otoe and 3 more	93 min
May 7, 1:44 PM CDT	Tornado Watch	SPC	Cass, Douglas, Johnson, Nemaha, Otoe, Pawnee and 2 more	6 hr
May 7, 3:55 PM CDT	Mesoscale Discussion	SPC	Johnson, Nemaha, Otoe, Pawnee, Richardson	65 min
May 7, 5:42 PM CDT	Mesoscale Discussion	SPC	Richardson	2 hr
May 7, 11:13 PM CDT	Severe Thunderstorm Watch	SPC	Franklin, Furnas, Harlan, Hitchcock, Red Willow	4 hr
May 7, 11:50 PM CDT	Severe Thunderstorm Warning	GLD	Dundy	55 min
May 8, 2:13 PM CDT	Wind Advisory	LBF	Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more	5 hr
May 11, 3:32 AM CDT	Dense Fog Advisory	GID	Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more	5 hr
May 12, 1:22 PM CDT	Mesoscale Discussion	SPC	Cass, Douglas, Gage, Johnson, Lancaster, Nemaha and 6 more	53 min
May 12, 3:09 PM CDT	Wind Advisory	LBF	Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more	29 hr
May 12, 3:32 PM CDT	Wind Advisory	CYS	Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 1 more	28 hr
May 12, 3:49 PM CDT	Wind Advisory	FSD	Dakota, Dixon	30 hr
May 12, 6:53 PM CDT	Tornado Warning	LBF	Grant, Hooker	37 min
May 12, 7:08 PM CDT	Severe Thunderstorm Watch	SPC	Arthur, Blaine, Boyd, Brown, Cherry, Custer and 13 more	7 hr
May 12, 7:28 PM CDT	Tornado Warning	LBF	Hooker, Thomas	47 min
May 12, 8:42 PM CDT	Mesoscale Discussion	SPC	Boyd, Brown, Cedar, Holt, Keya Paha, Knox and 1 more	93 min
May 12, 10:45 PM CDT	Severe Thunderstorm Warning	LBF	Cherry	45 min
May 12, 11:31 PM CDT	Severe Thunderstorm Warning	LBF	Lincoln	44 min
May 12, 11:38 PM CDT	Severe Thunderstorm Warning	LBF	Logan, McPherson	52 min
May 12, 11:40 PM CDT	Severe Thunderstorm Warning	LBF	Hooker, McPherson, Thomas	24 min
May 13, 12:01 AM CDT	Severe Thunderstorm Warning	LBF	Brown, Rock	22 min
May 13, 12:13 AM CDT	Severe Thunderstorm Warning	LBF	Lincoln	32 min
May 13, 12:36 AM CDT	Severe Thunderstorm Warning	LBF	Blaine, Brown, Loup, Rock	39 min
May 13, 12:46 AM CDT	Mesoscale Discussion	SPC	Antelope, Blaine, Boone, Buffalo, Cedar, Custer and 20 more	29 min
May 13, 12:47 AM CDT	Severe Thunderstorm Warning	LBF	Custer	43 min
May 13, 1:18 AM CDT	Severe Thunderstorm Warning	GID	Dawson	42 min
May 13, 1:23 AM CDT	Severe Thunderstorm Warning	GID	Dawson	37 min
May 13, 1:26 AM CDT	Severe Thunderstorm Warning	LBF	Custer	49 min
May 13, 1:50 AM CDT	Severe Thunderstorm Warning	GID	Buffalo, Dawson, Sherman	40 min
May 13, 2:18 AM CDT	Severe Thunderstorm Warning	GID	Sherman	27 min
May 13, 2:29 AM CDT	Severe Thunderstorm Warning	GID	Buffalo, Hall, Howard, Sherman	46 min
May 13, 2:50 AM CDT	Special Weather Statement	GID	Howard	25 min
May 13, 3:09 AM CDT	Severe Thunderstorm Warning	GID	Hamilton, Merrick	36 min
May 13, 3:31 AM CDT	Severe Thunderstorm Warning	GID	Hamilton, Merrick, Polk, York	29 min
May 13, 3:52 AM CDT	Severe Thunderstorm Warning	OAX	Butler, Lancaster, Saunders, Seward	68 min
May 13, 4:34 AM CDT	Severe Thunderstorm Warning	OAX	Cass, Johnson, Lancaster, Nemaha, Otoe	56 min
May 13, 3:29 PM CDT	Frost Advisory	LBF	Arthur, Chase, Cherry, Deuel, Frontier, Garden and 8 more	17 hr
May 14, 1:21 PM CDT	Wind Advisory	GLD	Dundy	6 hr
May 15, 2:03 AM CDT	Mesoscale Discussion	SPC	Gage, Jefferson, Johnson, Nemaha, Otoe, Pawnee and 3 more	87 min
May 15, 6:14 AM CDT	Special Weather Statement	GID	Harlan	31 min
May 15, 6:36 AM CDT	Severe Thunderstorm Warning	GID	Franklin, Harlan, Kearney, Phelps	39 min
May 15, 6:41 AM CDT	Severe Thunderstorm Warning	GID	Adams, Franklin, Kearney, Webster	49 min
May 15, 7:12 AM CDT	Severe Thunderstorm Warning	GID	Adams, Buffalo, Kearney	48 min
May 15, 7:14 AM CDT	Mesoscale Discussion	SPC	Cass, Clay, Fillmore, Gage, Hamilton, Jefferson and 12 more	91 min
May 15, 7:27 AM CDT	Severe Thunderstorm Warning	GID	Adams, Clay, Kearney	48 min
May 15, 7:42 AM CDT	Severe Thunderstorm Watch	SPC	Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 5 more	5 hr
May 15, 7:53 AM CDT	Special Weather Statement	GID	Thayer	37 min
May 15, 7:59 AM CDT	Severe Thunderstorm Warning	GID	Adams, Clay	14 min
May 15, 7:59 AM CDT	Severe Thunderstorm Warning	GID	Thayer	46 min
May 15, 8:18 AM CDT	Special Weather Statement	GID	Clay	27 min
May 15, 8:33 AM CDT	Special Weather Statement	GID	Fillmore	27 min
May 15, 8:44 AM CDT	Severe Thunderstorm Warning	OAX	Saline	31 min
May 15, 8:46 AM CDT	Special Weather Statement	GID	Thayer	29 min
May 15, 8:53 AM CDT	Severe Thunderstorm Warning	OAX	Gage	52 min
May 15, 9:40 AM CDT	Severe Thunderstorm Warning	OAX	Otoe	16 min
May 15, 10:01 AM CDT	Severe Thunderstorm Warning	OAX	Pawnee, Richardson	44 min
May 15, 10:30 AM CDT	Flash Flood Warning	OAX	Pawnee, Richardson	2 hr
May 15, 10:43 AM CDT	Severe Thunderstorm Warning	OAX	Richardson	37 min
May 15, 11:48 AM CDT	Mesoscale Discussion	SPC	Gage, Johnson, Nemaha, Otoe, Pawnee, Richardson	57 min
May 15, 2:37 PM CDT	Wind Advisory	GLD	Dundy, Hitchcock, Red Willow	3 hr
May 15, 3:02 PM CDT	Wind Advisory	GID	Adams, Buffalo, Clay, Dawson, Franklin, Furnas and 13 more	5 hr
May 19, 3:23 AM CDT	Wind Advisory	GID	Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more	18 hr
May 19, 3:31 AM CDT	Wind Advisory	FSD	Dakota, Dixon	17 hr
May 19, 3:34 AM CDT	Wind Advisory	LBF	Blaine, Boyd, Brown, Chase, Cherry, Custer and 12 more	19 hr
May 19, 3:43 AM CDT	Wind Advisory	OAX	Antelope, Boone, Burt, Butler, Cedar, Colfax and 9 more	16 hr
May 19, 4:59 AM CDT	Wind Advisory	GLD	Dundy, Hitchcock, Red Willow	16 hr
May 19, 2:58 PM CDT	Red Flag Warning	LBF	Arthur, Blaine, Boyd, Brown, Cherry, Deuel and 12 more	4 hr
May 19, 3:18 PM CDT	Wind Advisory	FSD	Dakota, Dixon	28 hr
May 19, 10:10 PM CDT	Severe Thunderstorm Warning	CYS	Cheyenne	38 min
May 19, 10:18 PM CDT	Severe Thunderstorm Warning	CYS	Morrill	42 min
May 20, 3:23 AM CDT	Wind Advisory	GID	Adams, Buffalo, Clay, Fillmore, Franklin, Greeley and 13 more	17 hr
May 20, 3:44 AM CDT	Wind Advisory	OAX	Antelope, Boone, Burt, Butler, Cass, Cedar and 21 more	16 hr
May 20, 3:01 PM CDT	Mesoscale Discussion	SPC	Arthur, Banner, Box Butte, Brown, Cherry, Cheyenne and 12 more	89 min
May 20, 4:55 PM CDT	Severe Thunderstorm Warning	CYS	Sioux	65 min
May 20, 5:21 PM CDT	Severe Thunderstorm Warning	CYS	Box Butte, Dawes, Sioux	37 min
May 20, 6:55 PM CDT	Severe Thunderstorm Warning	LBF	Grant, Hooker	65 min
May 20, 7:53 PM CDT	Severe Thunderstorm Warning	LBF	Hooker, Thomas	67 min
May 20, 11:53 PM CDT	Severe Thunderstorm Warning	OAX	Antelope, Knox, Pierce	52 min
May 21, 12:01 AM CDT	Severe Thunderstorm Warning	OAX	Cedar, Knox	44 min
May 22, 7:29 PM CDT	Mesoscale Discussion	SPC	Arthur, Banner, Box Butte, Cherry, Cheyenne, Dawes and 9 more	2 hr
May 23, 3:31 PM CDT	Tornado Warning	LBF	Lincoln	29 min
May 23, 3:58 PM CDT	Severe Thunderstorm Warning	LBF	Custer, Lincoln	62 min
May 23, 4:04 PM CDT	Areal Flood Advisory	LBF	Lincoln	3 hr
May 23, 4:17 PM CDT	Special Weather Statement	GID	Dawson	28 min
May 23, 4:44 PM CDT	Severe Thunderstorm Warning	LBF	Perkins	28 min
May 23, 5:44 PM CDT	Special Weather Statement	GID	Adams	31 min
May 23, 6:18 PM CDT	Special Weather Statement	GID	York	27 min
May 23, 6:23 PM CDT	Special Weather Statement	GID	Hamilton	22 min
May 23, 6:29 PM CDT	Special Weather Statement	GID	Furnas	31 min
May 23, 6:59 PM CDT	Special Weather Statement	GID	Furnas	31 min
May 24, 4:19 PM CDT	Severe Thunderstorm Warning	LBF	Cherry, Hooker	56 min
May 24, 7:31 PM CDT	Mesoscale Discussion	SPC	Banner, Box Butte, Cheyenne, Dawes, Deuel, Garden and 5 more	119 min
May 25, 12:45 PM CDT	Flash Flood Watch	LBF	Frontier, Lincoln	8 hr
May 25, 12:52 PM CDT	Flash Flood Watch	GID	Dawson	13 hr
May 25, 3:32 PM CDT	Flash Flood Warning	GLD	Hitchcock	4 hr
May 25, 7:25 PM CDT	Areal Flood Warning	GLD	Hitchcock	11 hr
May 25, 7:59 PM CDT	Areal Flood Advisory	GID	Adams, Hall	109 days
May 25, 9:10 PM CDT	Mesoscale Discussion	SPC	Adams, Antelope, Boone, Buffalo, Franklin, Greeley and 10 more	2 hr
May 25, 9:39 PM CDT	River Flood Warning	LBF	Holt, Rock	11 hr
May 25, 11:31 PM CDT	Areal Flood Advisory	OAX	Boone	4 hr
May 25, 11:43 PM CDT	Areal Flood Advisory	LBF	Frontier, Lincoln	6 hr
May 28, 5:34 PM CDT	Severe Thunderstorm Warning	LBF	Sheridan	56 min
May 29, 5:40 PM CDT	Severe Thunderstorm Warning	LBF	Brown, Cherry	50 min
May 29, 6:15 PM CDT	Mesoscale Discussion	SPC	Blaine, Brown, Cherry, Custer, Garfield, Holt and 7 more	60 min
May 29, 7:55 PM CDT	Severe Thunderstorm Warning	LBF	Garfield, Wheeler	34 min
May 29, 8:02 PM CDT	Special Weather Statement	GID	Greeley	58 min
May 29, 8:29 PM CDT	Special Weather Statement	GID	Sherman	61 min
May 31, 3:35 PM CDT	Severe Thunderstorm Warning	LBF	Sheridan	25 min
May 31, 3:57 PM CDT	Severe Thunderstorm Warning	LBF	Sheridan	63 min
May 31, 4:30 PM CDT	Severe Thunderstorm Warning	LBF	Brown, Cherry, Keya Paha	23 min
May 31, 4:34 PM CDT	Severe Thunderstorm Warning	LBF	Sheridan	56 min
May 31, 5:12 PM CDT	Severe Thunderstorm Warning	LBF	Cherry	63 min
May 31, 5:15 PM CDT	Severe Thunderstorm Warning	LBF	Cherry	60 min
May 31, 6:10 PM CDT	Severe Thunderstorm Warning	LBF	Cherry	24 min
May 31, 6:53 PM CDT	Severe Thunderstorm Warning	OAX	Cass, Otoe	52 min

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	60
Tornado Warning	3
Severe Thunderstorm Watch	3
Tornado Watch	1
Mesoscale Discussion	15
Special Weather Statement	22
Flooding
Areal Flood Warning	1
Flash Flood Warning	2
River Flood Warning	1
Flash Flood Watch	2
Areal Flood Advisory	4
Cold
Frost Advisory	1
Wind and dust
Wind Advisory	15
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	1

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 now Tornadoes on record The radar archive 2008 2010

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. Rebuilt daily.