Alert archive / Colorado / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 229, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Jun 29, 2023, 6:00 PM MDT for Adams County, Morgan County, Colorado. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 29, 2023, 6:00 PM MDT (00:00 UTC)
- Expired
- Jun 29, 2023, 6:45 PM MDT
- In force
- 45 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Adams County, CO, Morgan County, CO
The radar
The Denver radar (KFTG), 51 km from the middle of the area, began a volume at 00:04 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 29, 1:17 PM MDT | Tornado Watch | SPC | 8 hr |
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 6:18 PM MDT | Severe Thunderstorm Warning | BOU | Adams | 42 min |
| Jun 29, 6:58 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Washington | 47 min |
| Jun 29, 7:38 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 37 min |
| Jun 29, 7:46 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 44 min |
| Jun 29, 8:36 PM MDT | Areal Flood Advisory | BOU | Adams, Morgan, Weld | 6 hr |
| Jun 29, 9:08 PM MDT | Areal Flood Advisory | BOU | Larimer | 3 hr |
| Jun 30, 1:08 AM MDT | Special Weather Statement | BOU | Washington | 52 min |
| Jun 30, 2:29 AM MDT | Areal Flood Advisory | BOU | Adams, Morgan, Weld | 6 hr |
| Jun 30, 9:17 AM MDT | Areal Flood Advisory | BOU | Adams, Morgan, Weld | 27 hr |
| Jun 30, 9:35 AM MDT | Special Weather Statement | BOU | Park | 25 min |
| Jun 30, 10:03 AM MDT | Special Weather Statement | BOU | Denver | 42 min |
| Jun 30, 10:25 AM MDT | Special Weather Statement | BOU | Douglas | 50 min |
| Jun 30, 10:31 AM MDT | Areal Flood Warning | BOU | Weld | 25 hr |
| Jun 30, 10:55 AM MDT | Areal Flood Warning | BOU | Weld | 25 hr |
| Jun 30, 11:03 AM MDT | Areal Flood Advisory | BOU | Larimer | 50 min |
| Jun 30, 11:28 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 30, 1:01 PM MDT | Areal Flood Advisory | BOU | Larimer | 2 hr |
| Jun 30, 1:07 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 15 min |
| Jun 30, 2:11 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 28 min |
| Jun 30, 2:36 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson | 24 min |
| Jun 30, 2:55 PM MDT | Areal Flood Advisory | BOU | Grand | 119 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2023Every severe thunderstorm warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.