Alert archive / Nebraska / Nuckolls County
Weather alerts in Nuckolls County, Nebraska, 2016
157 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Nuckolls County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 157
- Warnings
- 60
- Watches
- 21
- Advisories
- 17
- Busiest month
- May39 alerts
- Busiest day
- April 26, 201614 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
3 of 5 tornado warnings covering Nuckolls County in 2016 had a tornado report inside them; 8 of 8 tornado reports fell inside a warning, on average 5 minutes after it went out.
Nuckolls County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 5 | 3 | 40% | 8 | 100% | 5 min |
| Severe thunderstorm warnings | 38 | 19 | 50% | 9 | 89% | 18 min |
| Flash flood warnings | 1 | 1 | 0% | 1 | 100% | 75 min |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Hastings, NE: tornado warnings | 16 | 7 | 56% | 25 | 64% | 4 min |
| NWS Hastings, NE: severe thunderstorm warnings | 313 | 134 | 57% | 291 | 74% | 20 min |
| NWS Hastings, NE: flash flood warnings | 26 | 8 | 69% | 17 | 76% | 67 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 6, 4:41 PM CST | Dense Fog Advisory | GID | 24 hr |
| Jan 20, 4:11 AM CST | Winter Weather Advisory | GID | 32 hr |
| Jan 25, 3:28 AM CST | Winter Weather Advisory | GID | 9 hr |
| Jan 30, 2:40 PM CST | Winter Storm Watch | GID | 25 hr |
| Jan 31, 3:12 PM CST | Winter Storm Warning | GID | 56 hr |
| Feb 2, 3:39 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 2, 11:30 PM CST | Winter Weather Advisory | GID | 5 hr |
| Feb 22, 5:15 AM CST | Dense Fog Advisory | GID | 5 hr |
| Feb 26, 2:21 PM CST | Red Flag Warning | GID | 28 hr |
| Mar 7, 7:23 AM CST | Dense Fog Advisory | GID | 4 hr |
| Mar 14, 5:01 AM CDT | Fire Weather Watch | GID | 10 hr |
| Mar 14, 3:03 PM CDT | Red Flag Warning | GID | 23 hr |
| Mar 14, 9:36 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Mar 14, 10:19 PM CDT | Special Weather Statement | GID | 26 min |
| Mar 14, 11:06 PM CDT | Special Weather Statement | GID | 24 min |
| Mar 21, 2:46 AM CDT | Red Flag Warning | GID | 17 hr |
| Mar 23, 3:34 AM CDT | High Wind Warning | GID | 19 hr |
| Mar 31, 1:47 PM CDT | Special Weather Statement | GID | 43 min |
| Apr 3, 3:29 AM CDT | Red Flag Warning | GID | 16 hr |
| Apr 6, 2:57 PM CDT | Fire Weather Watch | GID | 12 hr |
| Apr 7, 2:47 AM CDT | Red Flag Warning | GID | 17 hr |
| Apr 24, 1:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 24, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 24, 5:13 PM CDT | Severe Thunderstorm Warning | GID | 25 min |
| Apr 24, 5:33 PM CDT | Severe Thunderstorm Warning | GID | 42 min |
| Apr 24, 5:41 PM CDT | Special Weather Statement | GID | 34 min |
| Apr 24, 5:55 PM CDT | Severe Thunderstorm Warning | GID | 50 min |
| Apr 24, 6:03 PM CDT | Tornado Warning | GID | 27 min |
| Apr 24, 6:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 24, 6:30 PM CDT | Severe Thunderstorm Warning | GID | 28 min |
| Apr 26, 2:49 AM CDT | Severe Thunderstorm Warning | GID | 41 min |
| Apr 26, 3:02 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 3:30 AM CDT | Severe Thunderstorm Warning | GID | 34 min |
| Apr 26, 4:42 AM CDT | Severe Thunderstorm Warning | GID | 23 min |
| Apr 26, 2:12 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 26, 4:31 PM CDT | Severe Thunderstorm Warning | GID | 29 min |
| Apr 26, 4:58 PM CDT | Severe Thunderstorm Warning | GID | 47 min |
| Apr 26, 5:19 PM CDT | Severe Thunderstorm Warning | GID | 26 min |
| Apr 26, 6:06 PM CDT | Tornado Warning | GID | 24 min |
| Apr 26, 6:16 PM CDT | Severe Thunderstorm Warning | GID | 29 min |
| Apr 26, 6:30 PM CDT | Severe Thunderstorm Warning | GID | 45 min |
| Apr 26, 6:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 26, 6:42 PM CDT | Areal Flood Advisory | GID | 4 hr |
| Apr 26, 6:46 PM CDT | Severe Thunderstorm Warning | GID | 44 min |
| Apr 26, 7:00 PM CDT | Flash Flood Warning | GID | 6 hr |
| Apr 26, 8:17 PM CDT | Mesoscale Discussion | SPC | 28 min |
| Apr 26, 8:22 PM CDT | Areal Flood Warning | GID | 6 hr |
| Apr 27, 12:58 AM CDT | Areal Flood Warning | GID | 9 hr |
| Apr 27, 8:15 AM CDT | Areal Flood Warning | GID | 9 hr |
| May 8, 3:44 PM CDT | Tornado Watch | SPC | 8 hr |
| May 8, 7:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 8, 8:28 PM CDT | Severe Thunderstorm Warning | GID | 47 min |
| May 8, 8:55 PM CDT | Severe Thunderstorm Warning | GID | 50 min |
| May 8, 9:10 PM CDT | Tornado Warning | GID | 10 min |
| May 8, 9:37 PM CDT | Special Weather Statement | GID | 23 min |
| May 8, 9:57 PM CDT | Special Weather Statement | GID | 48 min |
| May 8, 10:04 PM CDT | Severe Thunderstorm Warning | GID | 41 min |
| May 9, 1:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 9, 4:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 9, 5:13 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 9, 5:47 PM CDT | Severe Thunderstorm Warning | GID | 43 min |
| May 10, 6:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 10, 6:29 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 10, 9:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 11, 2:35 AM CDT | Special Weather Statement | GID | 25 min |
| May 23, 2:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 9:44 PM CDT | Severe Thunderstorm Warning | GID | 46 min |
| May 23, 10:28 PM CDT | Severe Thunderstorm Warning | GID | 47 min |
| May 24, 12:00 AM CDT | Severe Thunderstorm Warning | GID | 45 min |
| May 24, 9:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 25, 8:36 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 25, 10:43 PM CDT | Severe Thunderstorm Warning | GID | 47 min |
| May 26, 1:46 PM CDT | Severe Thunderstorm Warning | GID | 44 min |
| May 26, 1:53 PM CDT | Tornado Watch | SPC | 8 hr |
| May 26, 2:21 PM CDT | Severe Thunderstorm Warning | GID | 24 min |
| May 26, 4:50 PM CDT | Severe Thunderstorm Warning | GID | 40 min |
| May 27, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 4:49 PM CDT | Special Weather Statement | GID | 41 min |
| May 27, 5:48 PM CDT | Severe Thunderstorm Warning | GID | 42 min |
| May 29, 3:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 29, 5:10 PM CDT | Special Weather Statement | GID | 35 min |
| May 29, 6:18 PM CDT | Severe Thunderstorm Warning | GID | 42 min |
| May 29, 7:28 PM CDT | Severe Thunderstorm Warning | GID | 47 min |
| May 29, 9:58 PM CDT | Special Weather Statement | GID | 32 min |
| May 29, 10:02 PM CDT | Areal Flood Warning | GID | 12 hr |
| May 30, 10:57 PM CDT | Special Weather Statement | GID | 48 min |
| May 30, 11:44 PM CDT | Special Weather Statement | GID | 46 min |
| May 31, 12:28 AM CDT | Special Weather Statement | GID | 32 min |
| Jun 15, 3:09 PM CDT | Heat Advisory | GID | 29 hr |
| Jun 15, 6:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 12:01 PM CDT | Heat Advisory | GID | 9 hr |
| Jun 28, 1:49 AM CDT | Severe Thunderstorm Warning | GID | 41 min |
| Jul 5, 4:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 5, 6:22 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 5, 7:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 6, 9:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 9:47 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 7, 12:36 AM CDT | Severe Thunderstorm Warning | GID | 39 min |
| Jul 7, 1:04 AM CDT | Severe Thunderstorm Warning | GID | 41 min |
| Jul 7, 1:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 7, 2:31 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 7, 2:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 11, 4:03 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 11, 6:49 PM CDT | Special Weather Statement | GID | 26 min |
| Jul 11, 7:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 11, 7:30 PM CDT | Special Weather Statement | GID | 45 min |
| Jul 11, 8:27 PM CDT | Special Weather Statement | GID | 48 min |
| Jul 11, 8:33 PM CDT | Severe Thunderstorm Warning | GID | 24 min |
| Jul 15, 9:25 AM CDT | Severe Thunderstorm Warning | GID | 22 min |
| Jul 18, 3:28 PM CDT | Excessive Heat Watch | GID | 24 hr |
| Jul 19, 3:48 AM CDT | Heat Advisory | GID | 32 hr |
| Jul 19, 3:43 PM CDT | Excessive Heat Warning | GID | 4 days |
| Jul 27, 12:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 30, 9:00 AM CDT | Severe Thunderstorm Warning | GID | 45 min |
| Jul 30, 9:40 AM CDT | Special Weather Statement | GID | 50 min |
| Aug 4, 4:44 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 4, 5:49 PM CDT | Special Weather Statement | GID | 26 min |
| Aug 4, 6:20 PM CDT | Special Weather Statement | GID | 25 min |
| Aug 11, 5:29 PM CDT | Special Weather Statement | GID | 46 min |
| Aug 11, 5:57 PM CDT | Severe Thunderstorm Warning | GID | 48 min |
| Aug 11, 6:36 PM CDT | Special Weather Statement | GID | 39 min |
| Aug 11, 7:02 PM CDT | Severe Thunderstorm Warning | GID | 28 min |
| Aug 19, 1:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 19, 1:55 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 19, 2:34 PM CDT | Special Weather Statement | GID | 41 min |
| Aug 23, 5:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 29, 5:54 AM CDT | Areal Flood Warning | GID | 27 hr |
| Aug 29, 9:42 AM CDT | River Flood Warning | GID | 36 hr |
| Aug 29, 12:08 PM CDT | Flash Flood Watch | GID | 36 hr |
| Aug 30, 7:58 AM CDT | Areal Flood Warning | GID | 36 hr |
| Sep 9, 10:42 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Sep 13, 6:31 AM CDT | Special Weather Statement | GID | 44 min |
| Sep 15, 5:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 15, 7:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 15, 9:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 15, 9:45 PM CDT | Severe Thunderstorm Warning | GID | 45 min |
| Sep 15, 10:31 PM CDT | Special Weather Statement | GID | 44 min |
| Sep 15, 11:14 PM CDT | Special Weather Statement | GID | 31 min |
| Oct 4, 1:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Oct 4, 3:26 PM CDT | Special Weather Statement | GID | 49 min |
| Oct 4, 4:11 PM CDT | Severe Thunderstorm Warning | GID | 49 min |
| Oct 6, 3:31 AM CDT | Frost Advisory | GID | 29 hr |
| Oct 6, 11:15 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 11, 3:31 AM CDT | Freeze Watch | GID | 24 hr |
| Oct 12, 3:18 AM CDT | Freeze Warning | GID | 30 hr |
| Oct 16, 2:34 AM CDT | Dense Fog Advisory | GID | 9 hr |
| Oct 16, 10:17 PM CDT | Dense Fog Advisory | GID | 14 hr |
| Nov 27, 1:44 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Nov 27, 4:34 PM CST | Tornado Warning | GID | 26 min |
| Nov 27, 4:54 PM CST | Tornado Warning | GID | 36 min |
| Dec 15, 2:52 PM CST | Winter Weather Advisory | GID | 51 hr |
| Dec 16, 4:47 AM CST | Wind Chill Advisory | GID | 54 hr |
| Dec 22, 8:18 PM CST | Winter Weather Advisory | GID | 17 hr |
| Dec 24, 3:37 PM CST | Dense Fog Advisory | GID | 20 hr |
| Dec 25, 10:45 AM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 25, 12:47 PM CST | Severe Thunderstorm Warning | GID | 43 min |
| Dec 25, 12:49 PM CST | Mesoscale Discussion | SPC | 116 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.