Alert archive / Texas / Grayson County / Mesoscale Discussions
Mesoscale Discussions in Grayson County, Texas, 2018
28 mesoscale discussions in 2018. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Grayson County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Mesoscale Discussions
- 28
- Busiest month
- May5 mesoscale discussions
- Busiest day
- April 13, 20183 mesoscale discussions
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 |
|---|---|---|---|
| Feb 6, 5:37 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 20, 8:52 AM CST | Mesoscale Discussion | SPC | 113 min |
| Feb 24, 6:17 AM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 28, 6:43 PM CST | Mesoscale Discussion | SPC | 62 min |
| Mar 19, 1:08 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 11:04 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 13, 12:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 3:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 3, 4:06 AM CDT | Mesoscale Discussion | SPC | 114 min |
| May 3, 9:55 AM CDT | Mesoscale Discussion | SPC | 65 min |
| May 15, 3:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 20, 1:11 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 11:21 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 8:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 2:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 24, 4:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 1, 2:21 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 30, 2:01 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 30, 6:27 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 13, 1:07 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 17, 5:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Oct 6, 4:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Oct 7, 3:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Nov 3, 7:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Nov 30, 3:51 PM CST | Mesoscale Discussion | SPC | 84 min |
| Nov 30, 6:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Dec 13, 1:16 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 26, 7:13 PM CST | Mesoscale Discussion | SPC | 2 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.