Alert archive / Nebraska / Garfield County
Weather alerts in Garfield County, Nebraska, 2019
158 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Garfield County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 158
- Warnings
- 36
- Watches
- 22
- Advisories
- 38
- Busiest month
- July26 alerts
- Busiest day
- March 13, 20198 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Garfield County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 17 | 7 | 59% | 3 | 67% | 20 min |
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS North Platte, NE: tornado warnings | 14 | 7 | 50% | 19 | 63% | 16 min |
| NWS North Platte, NE: severe thunderstorm warnings | 294 | 181 | 38% | 370 | 86% | 23 min |
| NWS North Platte, NE: flash flood warnings | 39 | 14 | 64% | 30 | 87% | 212 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 14, 9:43 PM CST | Dense Fog Advisory | LBF | 9 hr |
| Jan 17, 3:10 AM CST | Winter Weather Advisory | LBF | 39 hr |
| Jan 21, 3:12 AM CST | Winter Weather Advisory | LBF | 37 hr |
| Jan 26, 3:11 PM CST | High Wind Watch | LBF | 15 hr |
| Jan 27, 2:36 AM CST | High Wind Warning | LBF | 33 hr |
| Jan 28, 3:30 AM CST | Wind Chill Warning | LBF | 50 hr |
| Jan 28, 3:30 AM CST | Wind Chill Advisory | LBF | 57 hr |
| Feb 5, 2:49 PM CST | Winter Weather Advisory | LBF | 45 hr |
| Feb 7, 3:22 AM CST | Wind Chill Advisory | LBF | 30 hr |
| Feb 10, 3:15 AM CST | Winter Weather Advisory | LBF | 41 hr |
| Feb 14, 3:07 AM CST | Winter Weather Advisory | LBF | 36 hr |
| Feb 18, 2:40 PM CST | Winter Weather Advisory | LBF | 42 hr |
| Feb 21, 3:35 AM CST | Winter Weather Advisory | LBF | 60 hr |
| Mar 2, 3:15 AM CST | Wind Chill Advisory | LBF | 48 hr |
| Mar 2, 2:36 PM CST | Wind Chill Warning | LBF | 44 hr |
| Mar 6, 3:42 AM CST | Winter Weather Advisory | LBF | 32 hr |
| Mar 7, 12:09 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 7, 2:45 PM CST | Winter Storm Watch | LBF | 13 hr |
| Mar 8, 3:48 AM CST | Winter Weather Advisory | LBF | 38 hr |
| Mar 11, 2:54 AM CDT | Winter Storm Watch | LBF | 48 hr |
| Mar 11, 3:54 PM CDT | Blizzard Warning | LBF | 3 days |
| Mar 11, 4:02 PM CDT | High Wind Watch | LBF | 19 hr |
| Mar 12, 8:41 PM CDT | Flood Watch | LBF | 22 hr |
| Mar 13, 2:37 AM CDT | Winter Storm Warning | LBF | 40 hr |
| Mar 13, 2:44 AM CDT | High Wind Warning | LBF | 40 hr |
| Mar 13, 6:30 AM CDT | Areal Flood Warning | LBF | 3 hr |
| Mar 13, 9:42 AM CDT | Areal Flood Advisory | LBF | 3 hr |
| Mar 13, 12:06 PM CDT | Areal Flood Warning | LBF | 6 hr |
| Mar 13, 3:30 PM CDT | Flash Flood Warning | LBF | 6 hr |
| Mar 13, 5:59 PM CDT | Areal Flood Warning | LBF | 12 hr |
| Mar 14, 6:04 AM CDT | Areal Flood Advisory | LBF | 12 hr |
| Mar 14, 6:27 PM CDT | Areal Flood Advisory | LBF | 67 hr |
| Apr 5, 3:43 AM CDT | Dense Fog Advisory | LBF | 6 hr |
| Apr 8, 4:34 AM CDT | Winter Storm Watch | LBF | 34 hr |
| Apr 9, 3:56 AM CDT | Blizzard Warning | LBF | 64 hr |
| Apr 10, 10:19 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 11, 2:34 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 11, 8:19 PM CDT | Winter Weather Advisory | LBF | 9 hr |
| Apr 21, 11:13 PM CDT | Special Weather Statement | LBF | 47 min |
| May 4, 1:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 4:00 PM CDT | Special Weather Statement | LBF | 45 min |
| May 8, 3:02 PM CDT | Freeze Watch | LBF | 12 hr |
| May 9, 3:12 AM CDT | Freeze Warning | LBF | 30 hr |
| May 15, 10:52 PM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| May 15, 11:39 PM CDT | Special Weather Statement | LBF | 51 min |
| May 16, 8:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 17, 2:59 PM CDT | Tornado Watch | SPC | 9 hr |
| May 17, 5:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 17, 8:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 17, 10:30 PM CDT | Severe Thunderstorm Warning | LBF | 45 min |
| May 17, 11:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 2:47 PM CDT | Flood Watch | LBF | 5 days |
| May 27, 11:42 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 27, 11:47 PM CDT | Severe Thunderstorm Warning | LBF | 43 min |
| May 29, 10:31 AM CDT | Areal Flood Advisory | LBF | 48 hr |
| May 31, 3:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 2:25 AM CDT | Special Weather Statement | LBF | 50 min |
| Jun 8, 2:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 8, 2:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 8, 3:26 PM CDT | Special Weather Statement | LBF | 49 min |
| Jun 8, 5:50 PM CDT | Special Weather Statement | LBF | 55 min |
| Jun 8, 5:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 8, 7:12 PM CDT | Special Weather Statement | LBF | 63 min |
| Jun 17, 3:56 AM CDT | Flood Watch | LBF | 22 hr |
| Jun 19, 8:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 20, 9:53 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 20, 9:44 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 25, 1:18 AM CDT | Special Weather Statement | LBF | 57 min |
| Jun 26, 1:55 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 2:26 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 2:41 AM CDT | Special Weather Statement | LBF | 49 min |
| Jun 26, 2:53 AM CDT | Severe Thunderstorm Warning | LBF | 37 min |
| Jun 26, 3:52 AM CDT | Special Weather Statement | LBF | 38 min |
| Jun 26, 4:28 AM CDT | Special Weather Statement | LBF | 47 min |
| Jun 26, 4:52 AM CDT | Special Weather Statement | LBF | 53 min |
| Jun 27, 3:28 PM CDT | Heat Advisory | LBF | 29 hr |
| Jun 28, 2:35 PM CDT | Heat Advisory | LBF | 30 hr |
| Jun 29, 3:41 PM CDT | Heat Advisory | LBF | 28 hr |
| Jul 1, 1:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 1, 6:42 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 5, 12:57 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 5, 1:43 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 2:39 AM CDT | Severe Thunderstorm Warning | LBF | 51 min |
| Jul 5, 3:36 AM CDT | Severe Thunderstorm Warning | LBF | 54 min |
| Jul 5, 4:07 AM CDT | Areal Flood Advisory | LBF | 3 hr |
| Jul 5, 4:33 AM CDT | Special Weather Statement | LBF | 42 min |
| Jul 5, 4:54 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 12:28 AM CDT | Special Weather Statement | LBF | 47 min |
| Jul 6, 1:14 AM CDT | Special Weather Statement | LBF | 61 min |
| Jul 8, 2:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 12, 8:00 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 12, 11:40 PM CDT | Severe Thunderstorm Warning | LBF | 65 min |
| Jul 12, 11:48 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 13, 12:20 AM CDT | Severe Thunderstorm Warning | LBF | 55 min |
| Jul 13, 1:10 AM CDT | Special Weather Statement | LBF | 50 min |
| Jul 15, 6:22 PM CDT | Special Weather Statement | LBF | 38 min |
| Jul 15, 7:09 PM CDT | Special Weather Statement | LBF | 51 min |
| Jul 15, 10:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 16, 1:29 AM CDT | Special Weather Statement | LBF | 46 min |
| Jul 16, 3:21 AM CDT | Excessive Heat Watch | LBF | 12 hr |
| Jul 16, 3:28 PM CDT | Heat Advisory | LBF | 36 hr |
| Jul 17, 1:05 PM CDT | Heat Advisory | LBF | 31 hr |
| Jul 18, 2:44 PM CDT | Heat Advisory | LBF | 29 hr |
| Jul 19, 9:58 AM CDT | Excessive Heat Warning | LBF | 11 hr |
| Aug 2, 7:55 AM CDT | Areal Flood Advisory | LBF | 2 hr |
| Aug 2, 9:22 AM CDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 2, 1:35 PM CDT | Flash Flood Warning | LBF | 3 hr |
| Aug 2, 4:29 PM CDT | Areal Flood Advisory | LBF | 3 hr |
| Aug 6, 6:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 6, 8:19 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 6, 10:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 12:23 AM CDT | Special Weather Statement | LBF | 37 min |
| Aug 7, 1:24 AM CDT | Severe Thunderstorm Warning | LBF | 36 min |
| Aug 7, 1:46 AM CDT | Severe Thunderstorm Warning | LBF | 44 min |
| Aug 7, 2:21 AM CDT | Severe Thunderstorm Warning | LBF | 39 min |
| Aug 7, 2:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 8, 4:48 PM CDT | Special Weather Statement | LBF | 42 min |
| Aug 8, 5:30 PM CDT | Special Weather Statement | LBF | 45 min |
| Aug 8, 5:54 PM CDT | Severe Thunderstorm Warning | LBF | 51 min |
| Aug 8, 6:18 PM CDT | Special Weather Statement | LBF | 42 min |
| Aug 8, 7:13 PM CDT | Special Weather Statement | LBF | 47 min |
| Aug 9, 11:47 PM CDT | Severe Thunderstorm Warning | LBF | 58 min |
| Aug 25, 9:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 25, 10:33 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 26, 1:05 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 26, 3:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Sep 2, 3:43 AM CDT | Special Weather Statement | LBF | 47 min |
| Sep 2, 4:33 AM CDT | Severe Thunderstorm Warning | LBF | 45 min |
| Sep 8, 1:59 AM CDT | Dense Fog Advisory | LBF | 4 hr |
| Sep 10, 4:19 AM CDT | Dense Fog Advisory | LBF | 5 hr |
| Sep 11, 3:16 AM CDT | Special Weather Statement | LBF | 44 min |
| Sep 11, 3:31 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Sep 11, 8:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 11, 11:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 12, 12:01 AM CDT | Special Weather Statement | LBF | 44 min |
| Sep 29, 5:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Sep 30, 4:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 8:16 PM CDT | Severe Thunderstorm Warning | LBF | 44 min |
| Sep 30, 8:44 PM CDT | Severe Thunderstorm Warning | LBF | 31 min |
| Sep 30, 8:53 PM CDT | Special Weather Statement | LBF | 37 min |
| Sep 30, 9:33 PM CDT | Special Weather Statement | LBF | 42 min |
| Sep 30, 9:50 PM CDT | Severe Thunderstorm Warning | LBF | 40 min |
| Oct 2, 3:05 AM CDT | Frost Advisory | LBF | 31 hr |
| Oct 6, 2:36 AM CDT | Frost Advisory | LBF | 30 hr |
| Oct 9, 3:43 AM CDT | Freeze Watch | LBF | 12 hr |
| Oct 9, 3:36 PM CDT | Freeze Warning | LBF | 44 hr |
| Oct 21, 8:23 AM CDT | High Wind Warning | LBF | 11 hr |
| Nov 10, 3:21 AM CST | Winter Weather Advisory | LBF | 28 hr |
| Nov 24, 2:28 PM CST | Winter Storm Watch | LBF | 13 hr |
| Nov 24, 2:28 PM CST | Winter Storm Warning | LBF | 61 hr |
| Nov 26, 10:58 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Nov 27, 3:00 PM CST | Winter Weather Advisory | LBF | 46 hr |
| Nov 29, 3:59 AM CST | High Wind Warning | LBF | 53 hr |
| Nov 29, 8:00 PM CST | Dense Fog Advisory | LBF | 7 hr |
| Dec 14, 3:58 AM CST | Winter Weather Advisory | LBF | 29 hr |
| Dec 24, 10:46 PM CST | Dense Fog Advisory | LBF | 10 hr |
| Dec 26, 3:56 AM CST | Winter Storm Watch | LBF | 24 hr |
| Dec 27, 3:29 AM CST | Winter Storm Warning | LBF | 3 days |
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 archive20182020
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.