Alert archive / Kansas / Norton County
Weather alerts in Norton County, Kansas, 2010
158 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Norton County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 158
- Warnings
- 42
- Watches
- 29
- Advisories
- 34
- Busiest month
- June53 alerts
- Busiest day
- June 12, 201010 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 Norton County in 2010 had a tornado report inside them.
Norton County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 26 | 12 | 54% | 11 | 82% | 29 min |
| Flash flood warnings | 2 | 1 | 50% | 1 | 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 5, 2:56 PM CST | Wind Chill Advisory | GLD | 51 hr |
| Jan 5, 5:18 PM CST | Freezing Fog Advisory | GLD | 9 hr |
| Jan 7, 3:03 AM CST | Wind Chill Warning | GLD | 31 hr |
| Jan 18, 9:52 PM CST | Dense Fog Advisory | GLD | 25 hr |
| Jan 20, 10:12 PM CST | Dense Fog Advisory | GLD | 14 hr |
| Jan 21, 8:35 PM CST | Dense Fog Advisory | GLD | 15 hr |
| Jan 24, 3:17 AM CST | Wind Advisory | GLD | 15 hr |
| Jan 25, 4:18 AM CST | Wind Advisory | GLD | 14 hr |
| Feb 14, 4:00 AM CST | Wind Advisory | GLD | 14 hr |
| Feb 19, 3:57 PM CST | Winter Storm Watch | GLD | 11 hr |
| Feb 20, 2:44 AM CST | Winter Weather Advisory | GLD | 38 hr |
| Mar 5, 2:11 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 12, 4:26 AM CST | Wind Advisory | GLD | 11 hr |
| Mar 18, 3:07 PM CDT | Winter Weather Advisory | GLD | 24 hr |
| Mar 26, 4:26 AM CDT | Wind Advisory | GLD | 38 hr |
| Mar 29, 1:46 PM CDT | Red Flag Warning | GLD | 31 hr |
| Mar 31, 4:09 PM CDT | Fire Weather Watch | GLD | 12 hr |
| Apr 1, 4:20 AM CDT | Red Flag Warning | GLD | 17 hr |
| Apr 3, 4:06 AM CDT | Fire Weather Watch | GLD | 48 hr |
| Apr 7, 11:10 AM CDT | Wind Advisory | GLD | 7 hr |
| Apr 12, 2:40 PM CDT | Wind Advisory | GLD | 31 hr |
| Apr 14, 3:55 PM CDT | Severe Thunderstorm Warning | GLD | 22 min |
| Apr 14, 4:03 PM CDT | Severe Thunderstorm Warning | GLD | 57 min |
| Apr 14, 4:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 22, 7:48 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 22, 11:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 22, 11:31 PM CDT | Areal Flood Warning | GLD | 6 hr |
| Apr 23, 3:38 PM CDT | Wind Advisory | GLD | 28 hr |
| Apr 26, 12:09 PM CDT | Wind Advisory | GLD | 8 hr |
| Apr 26, 3:07 PM CDT | Frost Advisory | GLD | 18 hr |
| May 2, 2:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 6, 3:54 PM CDT | Freeze Watch | GLD | 23 hr |
| May 6, 6:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 6, 9:42 PM CDT | Severe Thunderstorm Warning | GLD | 48 min |
| May 6, 10:44 PM CDT | Severe Thunderstorm Warning | GLD | 51 min |
| May 6, 10:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 6, 11:13 PM CDT | Severe Thunderstorm Warning | GLD | 38 min |
| May 7, 3:00 PM CDT | Freeze Warning | GLD | 14 hr |
| May 10, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| May 17, 2:50 AM CDT | Dense Fog Advisory | GLD | 7 hr |
| May 22, 5:00 AM CDT | Wind Advisory | GLD | 16 hr |
| May 23, 3:22 PM CDT | Wind Advisory | GLD | 29 hr |
| May 23, 4:53 PM CDT | Tornado Watch | SPC | 7 hr |
| May 23, 11:54 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 24, 11:46 AM CDT | Tornado Watch | SPC | 10 hr |
| May 24, 7:17 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 24, 7:58 PM CDT | Severe Thunderstorm Warning | GLD | 39 min |
| May 24, 9:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 1, 6:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 1, 7:09 PM CDT | Severe Thunderstorm Warning | GLD | 29 min |
| Jun 3, 11:38 PM CDT | Mesoscale Discussion | SPC | 37 min |
| Jun 6, 9:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 6, 9:53 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 6, 11:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 7, 2:46 PM CDT | Flash Flood Watch | GLD | 12 hr |
| Jun 7, 11:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 8, 1:22 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 8, 2:56 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 3:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 5:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jun 10, 5:44 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 10, 9:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 11, 7:34 PM CDT | Tornado Watch | SPC | 5 hr |
| Jun 11, 8:20 PM CDT | Flash Flood Warning | GLD | 3 hr |
| Jun 11, 8:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 8:50 PM CDT | Severe Thunderstorm Warning | GLD | 55 min |
| Jun 11, 9:17 PM CDT | Tornado Warning | GLD | 58 min |
| Jun 11, 10:15 PM CDT | Severe Thunderstorm Warning | GLD | 13 min |
| Jun 11, 10:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 12, 2:34 AM CDT | Flash Flood Warning | GLD | 6 hr |
| Jun 12, 3:16 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 12, 8:47 AM CDT | Areal Flood Warning | GLD | 9 hr |
| Jun 12, 9:20 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 12, 9:32 PM CDT | Areal Flood Warning | GLD | 12 hr |
| Jun 13, 3:38 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 19, 4:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 19, 5:30 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 19, 5:55 AM CDT | Severe Thunderstorm Warning | GLD | 65 min |
| Jun 19, 3:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 5:05 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 19, 7:40 PM CDT | Severe Thunderstorm Warning | GLD | 35 min |
| Jun 19, 9:22 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 20, 2:49 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 20, 3:07 PM CDT | Tornado Watch | SPC | 8 hr |
| Jun 20, 4:25 PM CDT | Severe Thunderstorm Warning | GLD | 65 min |
| Jun 20, 5:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 20, 9:19 PM CDT | Severe Thunderstorm Warning | GLD | 35 min |
| Jun 20, 11:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 21, 1:08 AM CDT | Severe Thunderstorm Warning | GLD | 32 min |
| Jun 21, 2:39 AM CDT | Severe Thunderstorm Warning | GLD | 66 min |
| Jun 21, 3:17 AM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 21, 3:47 AM CDT | Severe Thunderstorm Warning | GLD | 58 min |
| Jun 21, 6:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 21, 6:56 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 21, 10:27 PM CDT | Severe Thunderstorm Warning | GLD | 63 min |
| Jun 21, 10:32 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 21, 11:30 PM CDT | Severe Thunderstorm Warning | GLD | 45 min |
| Jun 22, 3:36 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 6:08 PM CDT | Severe Thunderstorm Warning | GLD | 67 min |
| Jun 22, 6:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 22, 6:43 PM CDT | Severe Thunderstorm Warning | GLD | 37 min |
| Jul 5, 2:30 AM CDT | Special Weather Statement | GLD | 60 min |
| Jul 5, 2:44 AM CDT | Severe Thunderstorm Warning | GLD | 44 min |
| Jul 10, 1:55 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 10, 5:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 10, 8:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 10, 9:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 12, 6:19 PM CDT | Severe Thunderstorm Warning | GLD | 56 min |
| Jul 12, 7:10 PM CDT | Severe Thunderstorm Warning | GLD | 35 min |
| Jul 14, 11:27 AM CDT | Heat Advisory | GLD | 8 hr |
| Jul 14, 2:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 17, 12:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 17, 5:10 AM CDT | Heat Advisory | GLD | 14 hr |
| Jul 19, 11:24 PM CDT | Special Weather Statement | GLD | 66 min |
| Jul 19, 11:52 PM CDT | Severe Thunderstorm Warning | GLD | 53 min |
| Jul 20, 10:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 21, 5:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 4:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 3, 11:29 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 8, 4:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 9, 5:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 9, 6:26 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 9, 7:58 PM CDT | Severe Thunderstorm Warning | GLD | 62 min |
| Aug 9, 9:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 10, 12:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 16, 9:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 23, 3:48 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 28, 10:48 AM CDT | Wind Advisory | GLD | 10 hr |
| Sep 6, 5:12 AM CDT | Wind Advisory | GLD | 13 hr |
| Sep 13, 2:38 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 13, 5:15 PM CDT | Severe Thunderstorm Warning | GLD | 30 min |
| Sep 13, 5:27 PM CDT | Tornado Warning | GLD | 22 min |
| Sep 13, 5:28 PM CDT | Tornado Warning | GLD | 14 min |
| Sep 13, 6:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Sep 13, 7:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 13, 7:57 PM CDT | Special Weather Statement | GLD | 33 min |
| Sep 14, 7:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 14, 10:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Sep 15, 1:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 1:00 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Sep 20, 4:36 AM CDT | Wind Advisory | GLD | 14 hr |
| Sep 23, 1:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 8, 11:03 PM CDT | Special Weather Statement | GLD | 27 min |
| Oct 12, 4:49 AM CDT | Frost Advisory | GLD | 29 hr |
| Oct 25, 11:14 AM CDT | Wind Advisory | GLD | 8 hr |
| Oct 26, 12:27 PM CDT | Red Flag Warning | GLD | 7 hr |
| Oct 26, 3:48 PM CDT | Wind Advisory | GLD | 27 hr |
| Oct 26, 4:05 PM CDT | Fire Weather Watch | GLD | 13 hr |
| Oct 27, 4:46 AM CDT | Red Flag Warning | GLD | 14 hr |
| Oct 27, 10:50 AM CDT | Freeze Warning | GLD | 22 hr |
| Nov 16, 4:01 AM CST | Wind Advisory | GLD | 31 hr |
| Nov 27, 3:40 AM CST | Red Flag Warning | GLD | 14 hr |
| Nov 28, 4:00 PM CST | Wind Advisory | GLD | 26 hr |
| Dec 11, 4:27 AM CST | Wind Advisory | GLD | 13 hr |
| Dec 19, 8:18 AM CST | Freezing Fog Advisory | GLD | 4 hr |
| Dec 19, 9:30 PM CST | Freezing Fog Advisory | GLD | 13 hr |
| Dec 30, 4:00 AM CST | Winter Weather Advisory | GLD | 38 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 | 26 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 15 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 49 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 19 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Freezing Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.