Weather alerts in Dundy County, Nebraska, 2010

178 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Dundy County and its neighbors

Each county as a circle sized by its count in 2010. Tap one for its archive.

Alerts: 178
Warnings: 38
Watches: 35
Advisories: 42
Busiest month: June38 alerts
Busiest day: May 24, 201011 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

0 of 3 tornado warnings covering Dundy County in 2010 had a tornado report inside them; 0 of 1 tornado reports fell inside a warning.

Dundy County, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	3	0	100%	1	0%
Severe thunderstorm warnings	21	9	57%	7	71%	19 min
Flash flood warnings	1	0	100%	0

Each office's whole area, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Goodland, KS: tornado warnings	87	30	66%	45	84%	26 min
NWS Goodland, KS: severe thunderstorm warnings	307	126	59%	315	75%	26 min
NWS Goodland, KS: flash flood warnings	34	13	62%	27	67%	99 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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
Jan 5, 1:56 PM MST	Wind Chill Advisory	GLD	51 hr
Jan 5, 4:18 PM MST	Freezing Fog Advisory	GLD	9 hr
Jan 7, 2:03 AM MST	Wind Chill Advisory	GLD	31 hr
Jan 18, 8:52 PM MST	Dense Fog Advisory	GLD	25 hr
Jan 20, 9:12 PM MST	Dense Fog Advisory	GLD	14 hr
Jan 21, 7:35 PM MST	Dense Fog Advisory	GLD	15 hr
Jan 24, 2:17 AM MST	Wind Advisory	GLD	15 hr
Jan 25, 3:18 AM MST	Wind Advisory	GLD	14 hr
Jan 25, 11:33 AM MST	High Wind Warning	GLD	5 hr
Jan 31, 11:09 PM MST	Freezing Fog Advisory	GLD	9 hr
Feb 14, 3:00 AM MST	Wind Advisory	GLD	14 hr
Feb 19, 2:57 PM MST	Winter Storm Watch	GLD	11 hr
Feb 20, 1:44 AM MST	Winter Weather Advisory	GLD	38 hr
Mar 11, 2:45 AM MST	Wind Advisory	GLD	14 hr
Mar 12, 3:26 AM MST	Wind Advisory	GLD	11 hr
Mar 14, 12:44 AM MST	Dense Fog Advisory	GLD	8 hr
Mar 17, 7:21 AM MDT	Dense Fog Advisory	GLD	3 hr
Mar 18, 2:07 PM MDT	Winter Weather Advisory	GLD	24 hr
Mar 26, 3:26 AM MDT	Wind Advisory	GLD	38 hr
Mar 29, 12:46 PM MDT	Fire Weather Watch	GLD	20 hr
Mar 29, 12:46 PM MDT	Red Flag Warning	GLD	31 hr
Mar 31, 3:09 PM MDT	Fire Weather Watch	GLD	12 hr
Apr 1, 3:10 AM MDT	Wind Advisory	GLD	17 hr
Apr 1, 3:20 AM MDT	Red Flag Warning	GLD	17 hr
Apr 3, 3:06 AM MDT	Fire Weather Watch	GLD	48 hr
Apr 4, 12:20 PM MDT	Red Flag Warning	GLD	32 hr
Apr 6, 4:03 AM MDT	Wind Advisory	GLD	13 hr
Apr 12, 1:40 PM MDT	Wind Advisory	GLD	31 hr
Apr 13, 3:15 AM MDT	High Wind Warning	GLD	17 hr
Apr 13, 5:12 PM MDT	Severe Thunderstorm Warning	GLD	63 min
Apr 13, 6:14 PM MDT	Severe Thunderstorm Warning	GLD	19 min
Apr 22, 12:30 PM MDT	Tornado Watch	SPC	8 hr
Apr 22, 5:51 PM MDT	Mesoscale Discussion	SPC	54 min
Apr 22, 6:48 PM MDT	Tornado Watch	SPC	5 hr
Apr 22, 10:17 PM MDT	Mesoscale Discussion	SPC	58 min
Apr 23, 10:43 AM MDT	Mesoscale Discussion	SPC	62 min
Apr 23, 2:38 PM MDT	Wind Advisory	GLD	28 hr
Apr 23, 3:10 PM MDT	Mesoscale Discussion	SPC	95 min
Apr 26, 11:09 AM MDT	Wind Advisory	GLD	8 hr
Apr 26, 2:07 PM MDT	Frost Advisory	GLD	18 hr
Apr 30, 1:13 PM MDT	Frost Advisory	GLD	18 hr
May 6, 2:54 PM MDT	Freeze Watch	GLD	23 hr
May 6, 5:38 PM MDT	Severe Thunderstorm Warning	GLD	37 min
May 6, 5:40 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
May 6, 9:58 PM MDT	Mesoscale Discussion	SPC	92 min
May 7, 2:00 PM MDT	Freeze Warning	GLD	14 hr
May 12, 1:54 PM MDT	Frost Advisory	GLD	19 hr
May 17, 1:50 AM MDT	Dense Fog Advisory	GLD	7 hr
May 22, 4:00 AM MDT	Wind Advisory	GLD	16 hr
May 23, 2:22 PM MDT	Wind Advisory	GLD	29 hr
May 23, 3:53 PM MDT	Tornado Watch	SPC	7 hr
May 23, 7:12 PM MDT	Mesoscale Discussion	SPC	93 min
May 23, 7:34 PM MDT	Severe Thunderstorm Warning	GLD	56 min
May 23, 8:51 PM MDT	Severe Thunderstorm Warning	GLD	54 min
May 23, 9:07 PM MDT	Tornado Warning	GLD	38 min
May 23, 9:51 PM MDT	Severe Thunderstorm Warning	GLD	39 min
May 23, 10:54 PM MDT	Severe Thunderstorm Watch	SPC	4 hr
May 24, 9:44 AM MDT	Mesoscale Discussion	SPC	91 min
May 24, 10:28 AM MDT	High Wind Warning	GLD	7 hr
May 24, 10:46 AM MDT	Tornado Watch	SPC	10 hr
May 24, 2:47 PM MDT	Mesoscale Discussion	SPC	88 min
May 24, 4:21 PM MDT	Severe Thunderstorm Warning	GLD	39 min
May 29, 2:39 PM MDT	Mesoscale Discussion	SPC	36 min
May 29, 2:58 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
May 29, 7:34 PM MDT	Mesoscale Discussion	SPC	86 min
Jun 1, 5:20 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 1, 9:26 PM MDT	Severe Thunderstorm Warning	GLD	64 min
Jun 1, 10:09 PM MDT	Flash Flood Warning	GLD	3 hr
Jun 2, 4:31 PM MDT	Severe Thunderstorm Warning	GLD	59 min
Jun 6, 2:24 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 6, 8:03 PM MDT	Mesoscale Discussion	SPC	87 min
Jun 6, 8:53 PM MDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 6, 10:14 PM MDT	Mesoscale Discussion	SPC	91 min
Jun 7, 1:46 PM MDT	Flash Flood Watch	GLD	12 hr
Jun 7, 6:23 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 10:37 PM MDT	Mesoscale Discussion	SPC	113 min
Jun 8, 12:22 AM MDT	Mesoscale Discussion	SPC	113 min
Jun 9, 2:39 PM MDT	Tornado Watch	SPC	6 hr
Jun 10, 2:25 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 10, 4:29 PM MDT	Mesoscale Discussion	SPC	61 min
Jun 10, 4:44 PM MDT	Tornado Watch	SPC	6 hr
Jun 10, 8:17 PM MDT	Mesoscale Discussion	SPC	58 min
Jun 10, 10:47 PM MDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 11, 5:35 PM MDT	Mesoscale Discussion	SPC	55 min
Jun 11, 6:34 PM MDT	Tornado Watch	SPC	5 hr
Jun 11, 7:44 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 11, 9:34 PM MDT	Mesoscale Discussion	SPC	86 min
Jun 11, 10:33 PM MDT	Severe Thunderstorm Warning	GLD	34 min
Jun 19, 12:23 AM MDT	Mesoscale Discussion	SPC	67 min
Jun 19, 12:58 AM MDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 19, 1:31 AM MDT	Severe Thunderstorm Warning	GLD	36 min
Jun 20, 2:07 PM MDT	Tornado Watch	SPC	8 hr
Jun 20, 9:18 PM MDT	Mesoscale Discussion	SPC	87 min
Jun 20, 10:20 PM MDT	Severe Thunderstorm Warning	GLD	55 min
Jun 20, 10:34 PM MDT	Tornado Warning	GLD	24 min
Jun 20, 10:43 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 20, 11:05 PM MDT	Severe Thunderstorm Warning	GLD	36 min
Jun 21, 5:03 PM MDT	Mesoscale Discussion	SPC	87 min
Jun 21, 5:56 PM MDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 21, 7:31 PM MDT	Severe Thunderstorm Warning	GLD	28 min
Jun 21, 9:32 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 22, 2:36 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 23, 12:05 AM MDT	Mesoscale Discussion	SPC	85 min
Jul 2, 3:40 AM MDT	Wind Advisory	GLD	17 hr
Jul 2, 5:13 PM MDT	Special Weather Statement	GLD	17 min
Jul 4, 6:08 PM MDT	Mesoscale Discussion	SPC	97 min
Jul 6, 10:23 PM MDT	Special Weather Statement	GLD	37 min
Jul 10, 12:34 PM MDT	Mesoscale Discussion	SPC	116 min
Jul 10, 12:55 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 10, 2:11 PM MDT	Severe Thunderstorm Warning	GLD	15 min
Jul 10, 2:37 PM MDT	Special Weather Statement	GLD	23 min
Jul 10, 3:04 PM MDT	Special Weather Statement	GLD	26 min
Jul 10, 3:11 PM MDT	Severe Thunderstorm Warning	GLD	36 min
Jul 10, 4:17 PM MDT	Mesoscale Discussion	SPC	58 min
Jul 11, 12:47 PM MDT	Mesoscale Discussion	SPC	28 min
Jul 12, 2:08 PM MDT	Mesoscale Discussion	SPC	97 min
Jul 16, 2:25 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 17, 4:56 PM MDT	Mesoscale Discussion	SPC	64 min
Jul 17, 5:13 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 18, 2:00 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 18, 7:14 PM MDT	Special Weather Statement	GLD	31 min
Jul 18, 7:42 PM MDT	Special Weather Statement	GLD	33 min
Jul 19, 12:06 AM MDT	Special Weather Statement	GLD	24 min
Jul 19, 12:10 AM MDT	Severe Thunderstorm Warning	GLD	35 min
Jul 19, 9:28 PM MDT	Severe Thunderstorm Warning	GLD	62 min
Jul 21, 3:42 PM MDT	Mesoscale Discussion	SPC	63 min
Jul 21, 4:04 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 21, 9:55 PM MDT	Mesoscale Discussion	SPC	65 min
Aug 3, 1:15 AM MDT	Mesoscale Discussion	SPC	90 min
Aug 3, 7:31 PM MDT	Special Weather Statement	GLD	29 min
Aug 3, 8:29 PM MDT	Special Weather Statement	GLD	31 min
Aug 3, 8:39 PM MDT	Severe Thunderstorm Warning	GLD	66 min
Aug 3, 8:46 PM MDT	Tornado Warning	GLD	43 min
Aug 8, 3:03 PM MDT	Mesoscale Discussion	SPC	57 min
Aug 9, 2:48 PM MDT	Mesoscale Discussion	SPC	87 min
Aug 9, 4:53 PM MDT	Mesoscale Discussion	SPC	97 min
Aug 9, 5:26 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 9, 8:43 PM MDT	Severe Thunderstorm Warning	GLD	62 min
Aug 9, 8:46 PM MDT	Mesoscale Discussion	SPC	89 min
Aug 9, 9:46 PM MDT	Special Weather Statement	GLD	29 min
Aug 9, 9:47 PM MDT	Special Weather Statement	GLD	28 min
Aug 16, 4:32 PM MDT	Mesoscale Discussion	SPC	28 min
Aug 16, 5:10 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 16, 8:11 PM MDT	Severe Thunderstorm Warning	GLD	30 min
Aug 26, 2:28 PM MDT	Fire Weather Watch	GLD	20 hr
Aug 26, 2:28 PM MDT	Red Flag Warning	GLD	30 hr
Aug 30, 1:45 PM MDT	Mesoscale Discussion	SPC	30 min
Sep 5, 11:35 PM MDT	Special Weather Statement	GLD	25 min
Sep 6, 4:12 AM MDT	Wind Advisory	GLD	13 hr
Sep 14, 7:20 AM MDT	Dense Fog Advisory	GLD	3 hr
Sep 14, 6:28 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 14, 9:21 PM MDT	Mesoscale Discussion	SPC	54 min
Sep 15, 12:39 AM MDT	Mesoscale Discussion	SPC	2 hr
Sep 17, 2:58 PM MDT	Mesoscale Discussion	SPC	92 min
Sep 20, 2:49 PM MDT	Mesoscale Discussion	SPC	86 min
Sep 22, 2:24 PM MDT	Mesoscale Discussion	SPC	96 min
Oct 8, 4:16 PM MDT	Mesoscale Discussion	SPC	89 min
Oct 12, 3:49 AM MDT	Frost Advisory	GLD	29 hr
Oct 22, 11:34 AM MDT	Mesoscale Discussion	SPC	86 min
Oct 25, 10:14 AM MDT	Wind Advisory	GLD	8 hr
Oct 25, 3:26 PM MDT	Fire Weather Watch	GLD	14 hr
Oct 26, 3:28 AM MDT	Wind Advisory	GLD	11 hr
Oct 26, 11:27 AM MDT	Red Flag Warning	GLD	7 hr
Oct 26, 2:48 PM MDT	Wind Advisory	GLD	27 hr
Oct 26, 3:05 PM MDT	Fire Weather Watch	GLD	13 hr
Oct 26, 7:54 PM MDT	Freeze Warning	GLD	12 hr
Oct 27, 3:46 AM MDT	Red Flag Warning	GLD	14 hr
Oct 27, 9:50 AM MDT	Freeze Warning	GLD	22 hr
Nov 16, 3:01 AM MST	Wind Advisory	GLD	31 hr
Nov 20, 7:39 AM MST	Dense Fog Advisory	GLD	3 hr
Nov 21, 6:45 PM MST	Dense Fog Advisory	GLD	10 hr
Nov 27, 2:40 AM MST	Red Flag Warning	GLD	14 hr
Nov 28, 3:00 PM MST	Wind Advisory	GLD	26 hr
Dec 11, 3:27 AM MST	Wind Advisory	GLD	13 hr
Dec 19, 8:30 PM MST	Freezing Fog Advisory	GLD	13 hr
Dec 29, 4:10 AM MST	Winter Storm Watch	GLD	23 hr
Dec 30, 3:00 AM MST	Winter Weather Advisory	GLD	38 hr
Dec 30, 7:48 PM MST	Mesoscale Discussion	SPC	4 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	21
Tornado Warning	3
Severe Thunderstorm Watch	17
Tornado Watch	8
Mesoscale Discussion	51
Special Weather Statement	12
Flooding
Flash Flood Warning	1
Flash Flood Watch	1
Winter
Winter Storm Watch	2
Winter Weather Advisory	3
Cold
Freeze Warning	3
Freeze Watch	1
Frost Advisory	4
Wind Chill Advisory	2
Wind and dust
High Wind Warning	3
Wind Advisory	21
Fire
Red Flag Warning	7
Fire Weather Watch	6
Fog and smoke
Dense Fog Advisory	9
Freezing Fog Advisory	3

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2009 2011

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.