Alert archive / Colorado / Winter Storm Watches in 2007
Winter Storm Watch 5, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this winter storm watch at Apr 23, 2007, 4:34 AM MDT for 12 counties in Colorado. It took effect at Apr 23, 2007, 12:14 PM MDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Apr 23, 2007, 4:34 AM MDT (10:34 UTC)
- In effect from
- Apr 23, 2007, 12:14 PM MDT
- Expired
- Apr 23, 2007, 11:49 PM MDT
- In force
- 12 hr
- Issued by
- NWS Denver/Boulder, CO
Counties Arapahoe County, CO, Boulder County, CO, Clear Creek County, CO, Douglas County, CO, Elbert County, CO, Gilpin County, CO, Grand County, CO, Jackson County, CO, Jefferson County, CO, Larimer County, CO, Park County, CO, Summit County, CO
The radar
The Denver radar (KFTG), 74 km from the middle of the area, began a volume at 10:40 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.
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this winter storm watch went out at Apr 23, 3:16 AM MDT, 1 hour 18 minutes earlier.
Area forecast discussion, Apr 23, 3:16 AM MDT, 1 hour 18 minutes before
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Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 3:19 PM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more | 37 hr |
| Apr 23, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 38 min |
| Apr 23, 4:59 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 61 min |
| Apr 23, 5:03 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Broomfield | 42 min |
| Apr 23, 5:06 PM MDT | Tornado Warning | BOU | Morgan | 39 min |
| Apr 23, 5:42 PM MDT | Tornado Warning | BOU | Morgan | 48 min |
Nearby
Winter Storm Watches in Colorado, 2007Every winter storm watch in 2007
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.