Alert archive / Nebraska / Holt County
Weather alerts in Holt County, Nebraska, 2023
163 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Holt County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 163
- Warnings
- 49
- Watches
- 22
- Advisories
- 33
- Busiest month
- July27 alerts
- Busiest day
- June 24, 202315 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 3 tornado warnings covering Holt County in 2023 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 42 minutes after it went out.
Holt County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 2 | 33% | 1 | 100% | 42 min |
| Severe thunderstorm warnings | 26 | 15 | 42% | 15 | 93% | 17 min |
| Flash flood warnings | 2 | 1 | 50% | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS North Platte, NE: tornado warnings | 18 | 8 | 56% | 10 | 80% | 20 min |
| NWS North Platte, NE: severe thunderstorm warnings | 360 | 193 | 46% | 336 | 88% | 21 min |
| NWS North Platte, NE: flash flood warnings | 21 | 8 | 62% | 17 | 88% | 127 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 3, 12:06 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 3, 6:09 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 12, 2:20 PM CST | Dense Fog Advisory | LBF | 20 hr |
| Jan 16, 1:40 PM CST | Winter Storm Watch | LBF | 24 hr |
| Jan 16, 1:40 PM CST | Winter Storm Warning | LBF | 64 hr |
| Jan 26, 2:16 AM CST | Winter Storm Watch | LBF | 24 hr |
| Jan 27, 2:25 AM CST | Winter Storm Warning | LBF | 40 hr |
| Jan 27, 9:51 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 28, 1:49 AM CST | Wind Chill Advisory | LBF | 32 hr |
| Jan 29, 1:30 PM CST | Wind Chill Advisory | LBF | 21 hr |
| Jan 30, 2:48 AM CST | Wind Chill Advisory | LBF | 31 hr |
| Feb 19, 2:10 PM CST | Winter Storm Watch | LBF | 23 hr |
| Feb 20, 1:30 PM CST | Winter Storm Warning | LBF | 61 hr |
| Feb 22, 10:04 AM CST | Wind Chill Warning | LBF | 26 hr |
| Feb 23, 2:28 AM CST | Winter Weather Advisory | LBF | 10 hr |
| Feb 23, 2:26 PM CST | Wind Chill Warning | LBF | 21 hr |
| Mar 6, 1:03 AM CST | Dense Fog Advisory | LBF | 6 hr |
| Mar 7, 2:05 PM CST | Winter Weather Advisory | LBF | 19 hr |
| Mar 7, 2:05 PM CST | Winter Weather Advisory | LBF | 49 hr |
| Mar 10, 2:39 PM CST | Winter Weather Advisory | LBF | 18 hr |
| Mar 15, 3:22 AM CDT | Winter Storm Watch | LBF | 11 hr |
| Mar 15, 2:17 PM CDT | Winter Storm Warning | LBF | 24 hr |
| Mar 19, 2:37 AM CDT | Red Flag Warning | LBF | 18 hr |
| Mar 22, 3:46 AM CDT | Winter Weather Advisory | LBF | 26 hr |
| Mar 29, 2:41 PM CDT | Winter Storm Watch | LBF | 25 hr |
| Mar 30, 3:22 PM CDT | Winter Weather Advisory | LBF | 36 hr |
| Mar 30, 8:14 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| Mar 30, 8:28 PM CDT | Special Weather Statement | LBF | 47 min |
| Mar 30, 8:59 PM CDT | Special Weather Statement | LBF | 31 min |
| Mar 30, 10:10 PM CDT | Special Weather Statement | LBF | 65 min |
| Mar 30, 10:27 PM CDT | Severe Thunderstorm Warning | LBF | 33 min |
| Apr 1, 3:05 PM CDT | Winter Storm Watch | LBF | 36 hr |
| Apr 3, 3:26 AM CDT | Winter Weather Advisory | LBF | 43 hr |
| Apr 6, 2:29 PM CDT | Red Flag Warning | LBF | 30 hr |
| Apr 7, 1:58 PM CDT | Red Flag Warning | LBF | 30 hr |
| Apr 10, 3:32 AM CDT | Fire Weather Watch | LBF | 10 hr |
| Apr 10, 1:47 PM CDT | Red Flag Warning | LBF | 31 hr |
| Apr 11, 2:33 PM CDT | Red Flag Warning | LBF | 29 hr |
| Apr 12, 2:37 AM CDT | Fire Weather Watch | LBF | 12 hr |
| Apr 12, 3:05 PM CDT | Red Flag Warning | LBF | 30 hr |
| Apr 15, 2:35 PM CDT | Red Flag Warning | LBF | 29 hr |
| Apr 19, 12:10 AM CDT | Special Weather Statement | LBF | 50 min |
| Apr 19, 12:51 AM CDT | Special Weather Statement | LBF | 39 min |
| Apr 19, 1:30 AM CDT | Special Weather Statement | LBF | 30 min |
| May 4, 7:46 PM CDT | Special Weather Statement | LBF | 44 min |
| May 4, 7:59 PM CDT | Severe Thunderstorm Warning | LBF | 46 min |
| May 6, 5:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 6, 5:45 PM CDT | Severe Thunderstorm Warning | LBF | 45 min |
| May 6, 6:25 PM CDT | Severe Thunderstorm Warning | LBF | 61 min |
| May 11, 12:03 AM CDT | Special Weather Statement | LBF | 42 min |
| May 11, 12:49 AM CDT | Special Weather Statement | LBF | 41 min |
| May 12, 12:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 12, 1:09 PM CDT | Tornado Watch | SPC | 8 hr |
| May 12, 3:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 12, 4:01 PM CDT | Tornado Warning | LBF | 44 min |
| May 12, 4:43 PM CDT | Tornado Warning | LBF | 47 min |
| May 12, 5:25 PM CDT | Tornado Warning | LBF | 50 min |
| May 12, 5:34 PM CDT | Areal Flood Advisory | LBF | 4 hr |
| May 29, 3:14 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 29, 5:50 PM CDT | Severe Thunderstorm Warning | LBF | 40 min |
| May 29, 6:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 6:28 PM CDT | Severe Thunderstorm Warning | LBF | 47 min |
| Jun 9, 1:23 PM CDT | Severe Thunderstorm Warning | LBF | 37 min |
| Jun 10, 1:18 PM CDT | Areal Flood Advisory | LBF | 103 min |
| Jun 16, 2:57 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 23, 2:55 PM CDT | Special Weather Statement | LBF | 50 min |
| Jun 23, 7:27 PM CDT | Special Weather Statement | LBF | 18 min |
| Jun 23, 9:44 PM CDT | Special Weather Statement | LBF | 31 min |
| Jun 23, 10:19 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 23, 10:24 PM CDT | Severe Thunderstorm Warning | LBF | 51 min |
| Jun 23, 10:26 PM CDT | Special Weather Statement | LBF | 49 min |
| Jun 23, 10:31 PM CDT | Severe Thunderstorm Warning | LBF | 28 min |
| Jun 23, 10:38 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 23, 11:42 PM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jun 24, 12:08 AM CDT | Special Weather Statement | LBF | 52 min |
| Jun 24, 12:19 AM CDT | Flash Flood Warning | LBF | 5 hr |
| Jun 24, 1:12 AM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jun 24, 1:21 AM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Jun 24, 1:51 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 24, 1:55 AM CDT | Special Weather Statement | LBF | 80 min |
| Jun 24, 2:47 AM CDT | Severe Thunderstorm Warning | LBF | 28 min |
| Jun 27, 7:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 11:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 29, 11:26 PM CDT | Severe Thunderstorm Warning | LBF | 64 min |
| Jun 30, 12:26 AM CDT | Severe Thunderstorm Warning | LBF | 48 min |
| Jul 3, 3:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 3, 10:23 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 7, 4:53 AM CDT | Special Weather Statement | LBF | 37 min |
| Jul 10, 2:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 3:12 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 10, 4:01 PM CDT | Severe Thunderstorm Warning | LBF | 44 min |
| Jul 11, 11:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 12, 12:10 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 12, 2:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 12, 2:46 AM CDT | Severe Thunderstorm Warning | LBF | 44 min |
| Jul 12, 3:21 AM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Jul 12, 4:01 AM CDT | Severe Thunderstorm Warning | LBF | 44 min |
| Jul 18, 5:40 AM CDT | Severe Thunderstorm Warning | LBF | 50 min |
| Jul 18, 8:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jul 18, 10:05 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jul 18, 10:23 PM CDT | Severe Thunderstorm Warning | LBF | 52 min |
| Jul 18, 11:23 PM CDT | Special Weather Statement | LBF | 52 min |
| Jul 18, 11:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 18, 11:29 PM CDT | Severe Thunderstorm Warning | LBF | 61 min |
| Jul 18, 11:45 PM CDT | Special Weather Statement | LBF | 45 min |
| Jul 19, 3:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 2:46 AM CDT | Heat Advisory | LBF | 43 hr |
| Jul 25, 7:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 26, 2:11 PM CDT | Heat Advisory | LBF | 31 hr |
| Jul 26, 4:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 27, 1:48 AM CDT | Heat Advisory | LBF | 43 hr |
| Jul 29, 3:20 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 4, 6:37 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 4, 9:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 10, 5:21 PM CDT | Severe Thunderstorm Warning | LBF | 54 min |
| Aug 13, 1:23 AM CDT | Special Weather Statement | LBF | 52 min |
| Aug 13, 2:06 AM CDT | Special Weather Statement | LBF | 54 min |
| Aug 13, 2:52 AM CDT | Special Weather Statement | LBF | 53 min |
| Aug 18, 1:04 PM CDT | Heat Advisory | LBF | 31 hr |
| Aug 19, 2:48 PM CDT | Excessive Heat Watch | LBF | 24 hr |
| Aug 20, 2:33 PM CDT | Excessive Heat Warning | LBF | 4 days |
| Sep 1, 1:54 PM CDT | Heat Advisory | LBF | 53 hr |
| Sep 7, 6:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 7, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | 28 min |
| Sep 7, 8:42 PM CDT | Special Weather Statement | LBF | 48 min |
| Sep 9, 2:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Sep 9, 2:57 PM CDT | Special Weather Statement | LBF | 33 min |
| Sep 21, 8:21 AM CDT | Areal Flood Advisory | LBF | 4 hr |
| Sep 21, 7:01 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Sep 21, 7:22 PM CDT | Special Weather Statement | LBF | 38 min |
| Sep 21, 7:51 PM CDT | Special Weather Statement | LBF | 54 min |
| Sep 21, 8:10 PM CDT | Areal Flood Advisory | LBF | 2 hr |
| Sep 21, 8:45 PM CDT | Special Weather Statement | LBF | 60 min |
| Sep 21, 10:15 PM CDT | Areal Flood Advisory | LBF | 99 min |
| Sep 23, 2:27 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 23, 6:55 AM CDT | Severe Thunderstorm Warning | LBF | 35 min |
| Sep 29, 1:42 AM CDT | Special Weather Statement | LBF | 48 min |
| Sep 30, 6:46 AM CDT | Dense Fog Advisory | LBF | 5 hr |
| Oct 3, 1:19 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 3, 4:47 PM CDT | Special Weather Statement | LBF | 43 min |
| Oct 5, 2:38 AM CDT | Freeze Watch | LBF | 24 hr |
| Oct 6, 2:33 AM CDT | Freeze Warning | LBF | 30 hr |
| Oct 11, 3:18 AM CDT | High Wind Watch | LBF | 24 hr |
| Oct 11, 8:30 PM CDT | Special Weather Statement | LBF | 60 min |
| Oct 11, 8:50 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 11, 9:46 PM CDT | Special Weather Statement | LBF | 29 min |
| Oct 11, 9:58 PM CDT | Areal Flood Advisory | LBF | 4 hr |
| Oct 11, 10:02 PM CDT | Areal Flood Advisory | LBF | 54 min |
| Oct 11, 10:56 PM CDT | Flash Flood Warning | LBF | 2 hr |
| Oct 11, 11:37 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Oct 12, 1:04 AM CDT | Areal Flood Advisory | LBF | 2 hr |
| Oct 12, 3:17 AM CDT | High Wind Warning | LBF | 36 hr |
| Oct 12, 1:12 PM CDT | Tornado Watch | SPC | 6 hr |
| Oct 12, 3:35 PM CDT | Areal Flood Advisory | LBF | 6 hr |
| Oct 12, 3:39 PM CDT | Areal Flood Advisory | LBF | 6 hr |
| Oct 25, 7:07 PM CDT | Dense Fog Advisory | LBF | 12 hr |
| Oct 26, 1:50 PM CDT | Winter Weather Advisory | LBF | 65 hr |
| Dec 23, 2:35 PM CST | Winter Storm Watch | LBF | 12 hr |
| Dec 24, 2:51 AM CST | Blizzard Warning | LBF | 3 days |
| Dec 25, 7:00 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 25, 7:56 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 25, 10:03 PM CST | Winter Storm Warning | LBF | 5 hr |
| Dec 26, 3:09 AM CST | Winter Weather Advisory | LBF | 39 hr |
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 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.