Alert archive / Texas / Hansford County
Weather alerts in Hansford County, Texas, 2009
166 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hansford County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 166
- Warnings
- 49
- Watches
- 42
- Advisories
- 23
- Busiest month
- July32 alerts
- Busiest day
- April 29, 20099 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Hansford County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 31 | 16 | 48% | 21 | 95% | 32 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Amarillo, TX: tornado warnings | 15 | 5 | 67% | 14 | 86% | 19 min |
| NWS Amarillo, TX: severe thunderstorm warnings | 294 | 172 | 41% | 491 | 85% | 25 min |
| NWS Amarillo, TX: flash flood warnings | 8 | 3 | 63% | 23 | 61% | 45 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 18, 3:00 PM CST | Fire Weather Watch | AMA | 15 hr |
| Jan 19, 5:58 AM CST | Red Flag Warning | AMA | 13 hr |
| Jan 26, 10:37 AM CST | Winter Weather Advisory | AMA | 25 hr |
| Jan 29, 3:28 PM CST | Fire Weather Watch | AMA | 38 hr |
| Jan 31, 5:39 AM CST | Red Flag Warning | AMA | 14 hr |
| Feb 5, 5:37 AM CST | Fire Weather Watch | AMA | 21 hr |
| Feb 6, 3:02 AM CST | Red Flag Warning | AMA | 16 hr |
| Feb 9, 4:02 AM CST | Wind Advisory | AMA | 14 hr |
| Feb 16, 3:11 AM CST | Fire Weather Watch | AMA | 13 hr |
| Feb 16, 2:58 PM CST | Red Flag Warning | AMA | 29 hr |
| Feb 16, 3:08 PM CST | Wind Advisory | AMA | 28 hr |
| Feb 21, 3:40 PM CST | Fire Weather Watch | AMA | 12 hr |
| Feb 22, 3:55 AM CST | Red Flag Warning | AMA | 16 hr |
| Feb 27, 3:37 PM CST | Wind Advisory | AMA | 7 hr |
| Mar 3, 4:09 AM CST | Fire Weather Watch | AMA | 23 hr |
| Mar 3, 3:59 PM CST | Fire Weather Watch | AMA | 11 hr |
| Mar 4, 3:23 AM CST | Red Flag Warning | AMA | 16 hr |
| Mar 4, 3:23 AM CST | Red Flag Warning | AMA | 40 hr |
| Mar 4, 7:31 PM CST | Fire Weather Watch | AMA | 34 hr |
| Mar 5, 4:18 AM CST | Wind Advisory | AMA | 14 hr |
| Mar 6, 5:46 AM CST | Fire Weather Watch | AMA | 22 hr |
| Mar 6, 5:46 AM CST | Red Flag Warning | AMA | 13 hr |
| Mar 7, 4:11 AM CST | Red Flag Warning | AMA | 15 hr |
| Mar 8, 4:36 AM CDT | Fire Weather Watch | AMA | 25 hr |
| Mar 9, 5:18 AM CDT | Fire Weather Watch | AMA | 23 hr |
| Mar 12, 3:32 PM CDT | Winter Weather Advisory | AMA | 39 hr |
| Mar 21, 9:05 PM CDT | Severe Thunderstorm Warning | AMA | 55 min |
| Mar 22, 3:34 PM CDT | Fire Weather Watch | AMA | 17 hr |
| Mar 23, 4:45 AM CDT | Red Flag Warning | AMA | 16 hr |
| Mar 23, 4:58 AM CDT | Wind Advisory | AMA | 14 hr |
| Mar 25, 5:00 AM CDT | Winter Storm Watch | AMA | 31 hr |
| Mar 25, 4:08 PM CDT | Blizzard Watch | AMA | 20 hr |
| Mar 26, 11:52 AM CDT | Blizzard Warning | AMA | 49 hr |
| Mar 27, 2:55 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 27, 12:30 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 27, 7:12 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 27, 10:59 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 1, 5:26 AM CDT | Red Flag Warning | AMA | 15 hr |
| Apr 1, 3:24 PM CDT | Wind Advisory | AMA | 21 hr |
| Apr 2, 2:55 PM CDT | Fire Weather Watch | AMA | 14 hr |
| Apr 3, 4:41 AM CDT | Fire Weather Watch | AMA | 23 hr |
| Apr 3, 4:47 AM CDT | High Wind Watch | AMA | 22 hr |
| Apr 3, 10:36 AM CDT | Wind Advisory | AMA | 5 hr |
| Apr 4, 2:32 AM CDT | High Wind Warning | AMA | 18 hr |
| Apr 4, 3:18 AM CDT | Red Flag Warning | AMA | 18 hr |
| Apr 5, 2:11 AM CDT | Wind Advisory | AMA | 13 hr |
| Apr 6, 3:51 AM CDT | Fire Weather Watch | AMA | 24 hr |
| Apr 16, 11:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 16, 1:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 16, 2:42 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 16, 6:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 16, 9:20 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Apr 17, 3:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 17, 9:33 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Apr 26, 5:12 AM CDT | Red Flag Warning | AMA | 16 hr |
| Apr 28, 7:23 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 28, 9:23 PM CDT | Severe Thunderstorm Warning | AMA | 67 min |
| Apr 28, 9:25 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 28, 10:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 28, 10:59 PM CDT | Areal Flood Advisory | AMA | 3 hr |
| Apr 29, 2:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 29, 3:47 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 29, 4:20 PM CDT | Severe Thunderstorm Warning | AMA | 55 min |
| Apr 29, 5:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 5, 6:44 PM CDT | Dense Fog Advisory | AMA | 15 hr |
| Jun 1, 3:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 3:56 AM CDT | Fire Weather Watch | AMA | 48 hr |
| Jun 4, 5:43 PM CDT | Severe Thunderstorm Warning | AMA | 62 min |
| Jun 4, 6:32 PM CDT | Severe Thunderstorm Warning | AMA | 21 min |
| Jun 5, 3:25 PM CDT | Fire Weather Watch | AMA | 36 hr |
| Jun 5, 3:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 5, 4:39 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 5, 8:16 PM CDT | Severe Thunderstorm Warning | AMA | 59 min |
| Jun 5, 9:02 PM CDT | Severe Thunderstorm Warning | AMA | 58 min |
| Jun 5, 9:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 13, 3:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 13, 4:59 PM CDT | Tornado Watch | SPC | 8 hr |
| Jun 13, 7:27 PM CDT | Severe Thunderstorm Warning | AMA | 63 min |
| Jun 13, 7:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 13, 8:05 PM CDT | Severe Thunderstorm Warning | AMA | 55 min |
| Jun 14, 1:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 14, 4:11 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 14, 6:58 PM CDT | Severe Thunderstorm Warning | AMA | 47 min |
| Jun 15, 3:12 PM CDT | Tornado Watch | SPC | 8 hr |
| Jun 15, 4:07 PM CDT | Severe Thunderstorm Warning | AMA | 53 min |
| Jun 15, 4:26 PM CDT | Severe Thunderstorm Warning | AMA | 64 min |
| Jun 15, 5:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 15, 5:36 PM CDT | Severe Thunderstorm Warning | AMA | 54 min |
| Jun 17, 3:55 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 17, 4:10 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Jun 17, 5:10 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Jun 17, 5:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 17, 10:16 PM CDT | Severe Thunderstorm Warning | AMA | 59 min |
| Jun 17, 10:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 18, 8:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 30, 2:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 3, 1:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 6, 5:08 PM CDT | Mesoscale Discussion | SPC | 37 min |
| Jul 6, 5:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 6, 9:29 PM CDT | Severe Thunderstorm Warning | AMA | 61 min |
| Jul 6, 10:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 14, 6:40 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Jul 14, 8:07 PM CDT | Areal Flood Advisory | AMA | 4 hr |
| Jul 15, 10:12 PM CDT | Severe Thunderstorm Warning | AMA | 48 min |
| Jul 16, 2:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 16, 6:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 17, 2:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 17, 2:58 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 7:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 17, 9:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 19, 6:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 20, 10:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 20, 10:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 27, 2:36 AM CDT | Areal Flood Advisory | AMA | 4 hr |
| Jul 27, 2:51 AM CDT | Areal Flood Advisory | AMA | 3 hr |
| Jul 28, 3:19 AM CDT | Severe Thunderstorm Warning | AMA | 44 min |
| Jul 28, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 28, 6:09 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 28, 6:57 PM CDT | Severe Thunderstorm Warning | AMA | 63 min |
| Jul 29, 4:38 AM CDT | Flash Flood Watch | AMA | 24 hr |
| Jul 29, 1:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 29, 3:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 5:36 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 6:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 29, 8:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 8:58 PM CDT | Severe Thunderstorm Warning | AMA | 62 min |
| Jul 29, 10:01 PM CDT | Severe Thunderstorm Warning | AMA | 59 min |
| Jul 31, 5:16 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 31, 7:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 8:55 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Jul 31, 10:06 PM CDT | Severe Thunderstorm Warning | AMA | 54 min |
| Jul 31, 10:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 3:05 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 5:12 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 2, 7:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 2, 10:04 PM CDT | Severe Thunderstorm Warning | AMA | 56 min |
| Aug 2, 10:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 11, 4:01 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 4:39 AM CDT | Areal Flood Advisory | AMA | 4 hr |
| Aug 13, 5:58 AM CDT | Flash Flood Warning | AMA | 4 hr |
| Aug 17, 3:18 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Aug 17, 5:17 PM CDT | Severe Thunderstorm Warning | AMA | 58 min |
| Aug 17, 5:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Aug 17, 5:42 PM CDT | Severe Thunderstorm Warning | AMA | 63 min |
| Aug 17, 8:50 PM CDT | Severe Thunderstorm Warning | AMA | 55 min |
| Aug 17, 9:25 PM CDT | Severe Thunderstorm Warning | AMA | 65 min |
| Aug 18, 4:50 AM CDT | Flash Flood Watch | AMA | 23 hr |
| Aug 18, 4:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 18, 5:00 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 18, 8:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 18, 8:53 PM CDT | Severe Thunderstorm Warning | AMA | 67 min |
| Sep 30, 3:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Oct 1, 4:32 AM CDT | Red Flag Warning | AMA | 14 hr |
| Oct 8, 2:51 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 9, 3:39 PM CDT | Freeze Watch | AMA | 13 hr |
| Oct 10, 4:12 AM CDT | Freeze Warning | AMA | 32 hr |
| Oct 11, 12:59 AM CDT | Winter Weather Advisory | AMA | 11 hr |
| Oct 28, 7:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Nov 11, 1:50 AM CST | Dense Fog Advisory | AMA | 8 hr |
| Nov 14, 4:51 AM CST | Winter Storm Watch | AMA | 24 hr |
| Dec 7, 3:46 PM CST | Winter Weather Advisory | AMA | 23 hr |
| Dec 8, 4:48 AM CST | Wind Chill Advisory | AMA | 28 hr |
| Dec 22, 4:20 AM CST | Winter Storm Watch | AMA | 11 hr |
| Dec 22, 3:16 PM CST | Winter Weather Advisory | AMA | 45 hr |
| Dec 23, 12:52 PM CST | Wind Advisory | AMA | 29 hr |
| Dec 31, 2:59 AM CST | Winter Weather Advisory | AMA | 11 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 | 31 |
| Severe Thunderstorm Watch | 13 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 52 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Winter | |
| Blizzard Warning | 1 |
| Blizzard Watch | 1 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 14 |
| Fire Weather Watch | 17 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.