Alert archive / Texas / Collin County
Weather alerts in Collin County, Texas, 2011
222 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Collin County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 222
- Warnings
- 60
- Watches
- 32
- Advisories
- 45
- Busiest month
- April62 alerts
- Busiest day
- April 25, 201116 alerts
Over time
By month
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 8, 3:50 AM CST | Winter Storm Watch | FWD | 24 hr |
| Jan 9, 3:58 AM CST | Winter Weather Advisory | FWD | 32 hr |
| Jan 9, 1:06 PM CST | Winter Storm Warning | FWD | 5 hr |
| Jan 30, 4:19 PM CST | Winter Storm Watch | FWD | 23 hr |
| Jan 31, 11:09 AM CST | Winter Storm Warning | FWD | 29 hr |
| Feb 1, 4:08 AM CST | Wind Advisory | FWD | 14 hr |
| Feb 1, 5:27 AM CST | Wind Chill Advisory | FWD | 53 hr |
| Feb 1, 12:12 PM CST | Hard Freeze Warning | FWD | 46 hr |
| Feb 3, 4:14 AM CST | Winter Weather Advisory | FWD | 32 hr |
| Feb 4, 4:14 AM CST | Winter Storm Warning | FWD | 12 hr |
| Feb 4, 9:15 AM CST | Special Weather Statement | FWD | 90 min |
| Feb 7, 4:09 AM CST | Winter Storm Watch | FWD | 24 hr |
| Feb 8, 4:28 AM CST | Winter Storm Warning | FWD | 31 hr |
| Feb 8, 4:28 AM CST | Winter Weather Advisory | FWD | 35 hr |
| Feb 8, 3:03 PM CST | Wind Chill Advisory | FWD | 24 hr |
| Feb 8, 10:05 PM CST | Wind Advisory | FWD | 17 hr |
| Feb 9, 2:33 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 9, 8:57 AM CST | Special Weather Statement | FWD | 78 min |
| Feb 9, 11:04 AM CST | Hard Freeze Warning | FWD | 19 hr |
| Feb 9, 11:24 AM CST | Wind Chill Advisory | FWD | 19 hr |
| Feb 24, 3:52 AM CST | Red Flag Warning | FWD | 17 hr |
| Feb 27, 2:21 PM CST | Wind Advisory | FWD | 4 hr |
| Feb 27, 10:54 PM CST | Mesoscale Discussion | SPC | 96 min |
| Feb 28, 4:12 AM CST | Wind Advisory | FWD | 8 hr |
| Mar 8, 1:11 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 8, 1:34 PM CST | Tornado Watch | SPC | 9 hr |
| Mar 10, 3:26 AM CST | Fire Weather Watch | FWD | 8 hr |
| Mar 10, 11:02 AM CST | Red Flag Warning | FWD | 34 hr |
| Mar 13, 11:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 15, 4:03 PM CDT | Special Weather Statement | FWD | 27 min |
| Mar 22, 4:00 AM CDT | Wind Advisory | FWD | 15 hr |
| Mar 25, 3:43 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 25, 7:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 27, 1:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 1, 2:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 3, 3:20 AM CDT | Wind Advisory | FWD | 39 hr |
| Apr 3, 4:29 AM CDT | Fire Weather Watch | FWD | 12 hr |
| Apr 3, 4:05 PM CDT | Red Flag Warning | FWD | 28 hr |
| Apr 4, 3:00 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 4, 3:48 AM CDT | Severe Thunderstorm Warning | FWD | 57 min |
| Apr 4, 4:44 AM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| Apr 4, 5:18 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| Apr 4, 5:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Apr 4, 5:57 AM CDT | Special Weather Statement | FWD | 33 min |
| Apr 4, 9:09 PM CDT | Frost Advisory | FWD | 12 hr |
| Apr 6, 9:14 AM CDT | Wind Advisory | FWD | 7 hr |
| Apr 9, 3:33 AM CDT | Wind Advisory | FWD | 14 hr |
| Apr 10, 7:02 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 11, 12:23 AM CDT | Severe Thunderstorm Warning | FWD | 52 min |
| Apr 11, 1:27 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 14, 1:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 5:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 14, 9:30 PM CDT | Wind Advisory | FWD | 23 hr |
| Apr 14, 9:59 PM CDT | Mesoscale Discussion | SPC | 31 min |
| Apr 14, 10:04 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 14, 10:13 PM CDT | Severe Thunderstorm Warning | FWD | 62 min |
| Apr 14, 11:02 PM CDT | Severe Thunderstorm Warning | FWD | 58 min |
| Apr 17, 12:26 PM CDT | Wind Advisory | FWD | 8 hr |
| Apr 19, 1:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 19, 2:16 PM CDT | Tornado Watch | SPC | 10 hr |
| Apr 19, 4:57 PM CDT | Severe Thunderstorm Warning | FWD | 63 min |
| Apr 19, 6:19 PM CDT | Severe Thunderstorm Warning | FWD | 56 min |
| Apr 21, 3:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 22, 11:01 AM CDT | Wind Advisory | FWD | 8 hr |
| Apr 22, 1:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 23, 10:52 AM CDT | Wind Advisory | FWD | 4 hr |
| Apr 23, 12:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 23, 3:05 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 23, 7:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 23, 8:32 PM CDT | Severe Thunderstorm Warning | FWD | 37 min |
| Apr 23, 9:50 PM CDT | Special Weather Statement | FWD | 85 min |
| Apr 23, 11:19 PM CDT | Severe Thunderstorm Warning | FWD | 56 min |
| Apr 24, 1:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 24, 4:54 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 24, 7:10 PM CDT | Severe Thunderstorm Warning | FWD | 50 min |
| Apr 24, 7:48 PM CDT | Severe Thunderstorm Warning | FWD | 42 min |
| Apr 24, 8:25 PM CDT | Severe Thunderstorm Warning | FWD | 50 min |
| Apr 24, 8:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Apr 24, 10:27 PM CDT | Severe Thunderstorm Warning | FWD | 48 min |
| Apr 24, 11:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 24, 11:43 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 25, 3:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 25, 4:41 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 25, 10:32 AM CDT | Severe Thunderstorm Warning | FWD | 58 min |
| Apr 25, 10:46 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 25, 11:00 AM CDT | Severe Thunderstorm Warning | FWD | 60 min |
| Apr 25, 11:00 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 25, 1:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 25, 3:36 PM CDT | Severe Thunderstorm Warning | FWD | 54 min |
| Apr 25, 4:24 PM CDT | Severe Thunderstorm Warning | FWD | 96 min |
| Apr 26, 1:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 1:44 PM CDT | Tornado Watch | SPC | 10 hr |
| Apr 26, 3:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 26, 5:22 PM CDT | Severe Thunderstorm Warning | FWD | 30 min |
| Apr 30, 4:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 30, 6:45 PM CDT | Severe Thunderstorm Warning | FWD | 60 min |
| May 1, 1:14 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 1:40 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 1, 3:19 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 1, 7:04 AM CDT | Severe Thunderstorm Warning | FWD | 56 min |
| May 1, 7:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| May 1, 8:30 AM CDT | Mesoscale Discussion | SPC | 30 min |
| May 1, 8:45 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 1, 12:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 1, 10:08 PM CDT | Special Weather Statement | FWD | 37 min |
| May 1, 10:39 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| May 1, 11:02 PM CDT | Special Weather Statement | FWD | 58 min |
| May 2, 12:55 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 2, 1:28 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 2, 1:30 AM CDT | Severe Thunderstorm Warning | FWD | 60 min |
| May 2, 1:53 AM CDT | Severe Thunderstorm Warning | FWD | 67 min |
| May 2, 9:20 AM CDT | Areal Flood Advisory | FWD | 3 hr |
| May 2, 12:14 PM CDT | Areal Flood Advisory | FWD | 2 hr |
| May 2, 12:40 PM CDT | River Flood Warning | FWD | 26 hr |
| May 2, 2:17 PM CDT | Areal Flood Advisory | FWD | 4 hr |
| May 10, 1:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 10:21 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 11, 2:16 PM CDT | Severe Thunderstorm Warning | FWD | 74 min |
| May 11, 2:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 20, 10:30 AM CDT | Mesoscale Discussion | SPC | 60 min |
| May 20, 12:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 20, 12:28 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 20, 2:13 PM CDT | Severe Thunderstorm Warning | FWD | 47 min |
| May 20, 4:03 PM CDT | Severe Thunderstorm Warning | FWD | 27 min |
| May 20, 4:28 PM CDT | Severe Thunderstorm Warning | FWD | 62 min |
| May 20, 4:40 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| May 20, 5:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 21, 4:20 AM CDT | Dense Fog Advisory | FWD | 5 hr |
| May 21, 5:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 1:47 PM CDT | Tornado Watch | SPC | 7 hr |
| May 22, 6:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 22, 8:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 22, 8:14 PM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| May 22, 8:45 PM CDT | Severe Thunderstorm Warning | FWD | 44 min |
| May 22, 8:59 PM CDT | Severe Thunderstorm Watch | SPC | 2 hr |
| May 23, 9:57 AM CDT | Mesoscale Discussion | SPC | 33 min |
| May 23, 9:59 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 23, 11:47 AM CDT | Severe Thunderstorm Warning | FWD | 58 min |
| May 23, 12:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 23, 12:38 PM CDT | Severe Thunderstorm Warning | FWD | 67 min |
| May 24, 12:47 PM CDT | Tornado Watch | SPC | 11 hr |
| May 24, 6:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 24, 8:04 PM CDT | Tornado Warning | FWD | 41 min |
| May 24, 8:35 PM CDT | Tornado Warning | FWD | 17 min |
| May 24, 9:52 PM CDT | Severe Thunderstorm Warning | FWD | 53 min |
| May 24, 10:42 PM CDT | Severe Thunderstorm Warning | FWD | 63 min |
| May 28, 3:15 AM CDT | Wind Advisory | FWD | 16 hr |
| May 29, 3:14 AM CDT | Wind Advisory | FWD | 17 hr |
| Jun 5, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 5, 6:16 PM CDT | Special Weather Statement | FWD | 29 min |
| Jun 5, 6:43 PM CDT | Special Weather Statement | FWD | 32 min |
| Jun 15, 1:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jun 17, 3:41 PM CDT | Heat Advisory | FWD | 26 hr |
| Jun 18, 3:11 AM CDT | Red Flag Warning | FWD | 16 hr |
| Jun 18, 8:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 18, 8:50 PM CDT | Red Flag Warning | FWD | 24 hr |
| Jun 20, 3:35 AM CDT | Wind Advisory | FWD | 16 hr |
| Jun 20, 9:46 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 21, 2:10 AM CDT | Severe Thunderstorm Warning | FWD | 50 min |
| Jun 21, 2:43 AM CDT | Severe Thunderstorm Warning | FWD | 62 min |
| Jun 21, 3:15 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 21, 3:49 AM CDT | Severe Thunderstorm Warning | FWD | 38 min |
| Jun 21, 4:58 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jun 21, 6:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 21, 7:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jun 21, 10:16 PM CDT | Severe Thunderstorm Warning | FWD | 59 min |
| Jun 21, 11:17 PM CDT | Severe Thunderstorm Warning | FWD | 58 min |
| Jun 22, 12:55 AM CDT | Special Weather Statement | FWD | 65 min |
| Jun 28, 6:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 2, 6:01 PM CDT | Special Weather Statement | FWD | 29 min |
| Jul 2, 6:15 PM CDT | Special Weather Statement | FWD | 30 min |
| Jul 2, 6:18 PM CDT | Severe Thunderstorm Warning | FWD | 31 min |
| Jul 11, 3:40 PM CDT | Heat Advisory | FWD | 6 days |
| Jul 23, 4:42 PM CDT | Heat Advisory | FWD | 19 days |
| Jul 30, 3:17 PM CDT | Excessive Heat Watch | FWD | 25 hr |
| Jul 31, 3:53 PM CDT | Excessive Heat Warning | FWD | 5 days |
| Aug 9, 5:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 11, 2:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 18, 3:30 PM CDT | Heat Advisory | FWD | 5 days |
| Aug 23, 11:38 AM CDT | Heat Advisory | FWD | 3 days |
| Aug 24, 5:50 PM CDT | Special Weather Statement | FWD | 40 min |
| Aug 28, 3:41 AM CDT | Heat Advisory | FWD | 30 hr |
| Sep 2, 2:50 PM CDT | Fire Weather Watch | FWD | 53 hr |
| Sep 4, 4:46 AM CDT | Wind Advisory | FWD | 15 hr |
| Sep 4, 7:52 PM CDT | Red Flag Warning | FWD | 25 hr |
| Sep 13, 9:13 AM CDT | Red Flag Warning | FWD | 11 hr |
| Sep 18, 3:59 PM CDT | Mesoscale Discussion | SPC | 31 min |
| Sep 18, 4:06 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 18, 7:00 PM CDT | Severe Thunderstorm Warning | FWD | 60 min |
| Sep 18, 7:56 PM CDT | Severe Thunderstorm Warning | FWD | 64 min |
| Sep 18, 7:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Sep 24, 2:50 PM CDT | Fire Weather Watch | FWD | 13 hr |
| Sep 29, 8:22 PM CDT | Special Weather Statement | FWD | 38 min |
| Oct 17, 5:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 17, 8:54 PM CDT | Special Weather Statement | FWD | 21 min |
| Oct 17, 9:18 PM CDT | Special Weather Statement | FWD | 27 min |
| Oct 18, 9:16 AM CDT | Wind Advisory | FWD | 10 hr |
| Oct 19, 3:03 PM CDT | Frost Advisory | FWD | 18 hr |
| Oct 22, 1:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Oct 22, 3:37 PM CDT | Severe Thunderstorm Watch | SPC | 14 hr |
| Oct 22, 7:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Oct 22, 11:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Oct 23, 12:08 AM CDT | Special Weather Statement | FWD | 22 min |
| Oct 23, 12:29 AM CDT | Severe Thunderstorm Warning | FWD | 46 min |
| Oct 23, 1:11 AM CDT | Severe Thunderstorm Warning | FWD | 49 min |
| Oct 23, 1:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Oct 24, 4:10 AM CDT | Dense Fog Advisory | FWD | 7 hr |
| Oct 28, 1:44 PM CDT | Frost Advisory | FWD | 19 hr |
| Nov 1, 8:42 PM CDT | Wind Advisory | FWD | 30 hr |
| Nov 3, 4:40 AM CDT | Freeze Warning | FWD | 28 hr |
| Nov 7, 6:44 PM CST | Tornado Watch | SPC | 2 hr |
| Nov 8, 2:12 AM CST | Mesoscale Discussion | SPC | 93 min |
| Nov 12, 3:47 AM CST | Wind Advisory | FWD | 13 hr |
| Nov 20, 12:12 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Nov 20, 3:38 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Nov 21, 3:46 PM CST | Mesoscale Discussion | SPC | 119 min |
| Nov 24, 2:22 AM CST | Dense Fog Advisory | FWD | 8 hr |
| Nov 26, 4:10 AM CST | Wind Advisory | FWD | 16 hr |
| Dec 14, 5:12 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 14, 6:03 PM CST | Special Weather Statement | FWD | 27 min |
| Dec 19, 2:58 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 19, 11:48 PM CST | Dense Fog Advisory | FWD | 7 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 | 42 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 67 |
| Special Weather Statement | 18 |
| Flooding | |
| River Flood Warning | 1 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Hard Freeze Warning | 2 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 20 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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. Rebuilt daily.