Alert archive / Texas / Collin County / 2021
Weather alerts in Collin County, Texas, May 2021
25 weather alerts in May 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 25
- Warnings
- 13
- Watches
- 4
- Advisories
- 3
- Busiest day
- May 4, 20216 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| May 3, 3:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 3:48 PM CDT | Tornado Watch | SPC | 7 hr |
| May 3, 6:26 PM CDT | Severe Thunderstorm Warning | FWD | 64 min |
| May 3, 7:07 PM CDT | Severe Thunderstorm Warning | FWD | 53 min |
| May 3, 7:17 PM CDT | Tornado Warning | FWD | 43 min |
| May 3, 7:29 PM CDT | Severe Thunderstorm Warning | FWD | 61 min |
| May 3, 7:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 3, 7:48 PM CDT | Severe Thunderstorm Warning | FWD | 42 min |
| May 3, 10:22 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 8, 1:24 AM CDT | Wind Advisory | FWD | 27 hr |
| May 10, 10:08 AM CDT | Severe Thunderstorm Warning | FWD | 52 min |
| May 10, 6:37 PM CDT | Severe Thunderstorm Warning | FWD | 53 min |
| May 10, 10:07 PM CDT | Severe Thunderstorm Warning | FWD | 42 min |
| May 16, 3:34 AM CDT | Flash Flood Watch | FWD | 4 days |
| May 16, 2:40 PM CDT | River Flood Warning | FWD | 32 hr |
| May 16, 2:45 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| May 17, 2:54 AM CDT | River Flood Warning | FWD | 24 hr |
| May 18, 8:36 AM CDT | River Flood Warning | FWD | 4 days |
| May 25, 9:24 AM CDT | River Flood Warning | FWD | 34 hr |
| May 28, 12:20 AM CDT | Special Weather Statement | FWD | 55 min |
| May 28, 2:33 AM CDT | Mesoscale Discussion | SPC | 117 min |
| May 28, 3:14 AM CDT | Special Weather Statement | FWD | 31 min |
| May 28, 9:54 AM CDT | River Flood Warning | FWD | 11 hr |
| May 31, 3:05 AM CDT | Flash Flood Watch | FWD | 28 hr |
| May 31, 6:04 PM CDT | Areal Flood Advisory | FWD | 3 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 | 7 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 2 |
| Flooding | |
| River Flood Warning | 5 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.