Alert archive / Colorado / Arapahoe County / 2021
Weather alerts in Arapahoe County, Colorado, July 2021
18 weather alerts in July 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 2
- Watches
- 2
- Advisories
- 8
- Busiest day
- July 1, 20217 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 8:46 AM MDT | Flash Flood Watch | BOU | 12 hr |
| Jul 1, 2:20 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Jul 1, 2:24 PM MDT | Special Weather Statement | BOU | 21 min |
| Jul 1, 2:26 PM MDT | Severe Thunderstorm Warning | BOU | 34 min |
| Jul 1, 3:04 PM MDT | Areal Flood Advisory | BOU | 86 min |
| Jul 1, 3:21 PM MDT | Flash Flood Warning | BOU | 114 min |
| Jul 1, 3:55 PM MDT | Areal Flood Advisory | BOU | 95 min |
| Jul 1, 6:48 PM MDT | Areal Flood Advisory | BOU | 87 min |
| Jul 3, 5:33 PM MDT | Mesoscale Discussion | SPC | 87 min |
| Jul 4, 4:28 PM MDT | Special Weather Statement | BOU | 62 min |
| Jul 5, 5:14 PM MDT | Areal Flood Advisory | BOU | 91 min |
| Jul 5, 5:53 PM MDT | Areal Flood Advisory | BOU | 97 min |
| Jul 5, 6:58 PM MDT | Areal Flood Advisory | BOU | 92 min |
| Jul 5, 7:09 PM MDT | Special Weather Statement | BOU | 36 min |
| Jul 5, 7:36 PM MDT | Areal Flood Advisory | BOU | 84 min |
| Jul 15, 2:09 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 17, 6:42 PM MDT | Special Weather Statement | BOU | 33 min |
| Jul 29, 2:03 PM MDT | Flash Flood Watch | BOU | 55 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 | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 4 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 8 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.