Alert archive / Colorado / Flash Flood Watches in 2019
Flash Flood Watch 1, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this flash flood watch at Aug 1, 2019, 3:14 AM MDT for 8 counties in Colorado. It took effect at Aug 1, 2019, 4:00 PM MDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Aug 1, 2019, 3:14 AM MDT (09:14 UTC)
- In effect from
- Aug 1, 2019, 4:00 PM MDT
- Expired
- Aug 1, 2019, 11:43 PM MDT
- In force
- 8 hr
- Issued by
- NWS Denver/Boulder, CO
- Flood severity
- None
Counties Adams County, CO, Arapahoe County, CO, Elbert County, CO, Lincoln County, CO, Logan County, CO, Morgan County, CO, Washington County, CO, Weld County, CO
The radar
The Denver radar (KFTG), 61 km from the middle of the area, began a volume at 09:16 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 flash flood 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 flash flood watch went out at Aug 1, 3:08 AM MDT, 6 minutes earlier.
Area forecast discussion, Aug 1, 3:08 AM MDT, 6 minutes before
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</html>Hazardous weather outlook, Aug 1, 2:13 AM MDT, 1 hour 1 minute before
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</html>The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 7:07 PM MDT | Special Weather Statement | BOU | Morgan | 38 min |
| Jul 31, 7:54 PM MDT | Special Weather Statement | BOU | Morgan | 51 min |
| Jul 31, 8:29 PM MDT | Areal Flood Advisory | BOU | Adams, Morgan | 2 hr |
| Aug 1, 1:46 PM MDT | Special Weather Statement | BOU | Arapahoe | 29 min |
| Aug 1, 3:07 PM MDT | Special Weather Statement | BOU | Adams | 38 min |
| Aug 1, 3:41 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 34 min |
| Aug 1, 4:09 PM MDT | Special Weather Statement | BOU | Elbert | 36 min |
| Aug 1, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan | 32 min |
| Aug 1, 4:17 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 28 min |
| Aug 1, 4:32 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 28 min |
| Aug 1, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 30 min |
| Aug 1, 5:03 PM MDT | Special Weather Statement | BOU | Lincoln | 27 min |
| Aug 1, 5:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 34 min |
| Aug 1, 5:19 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 26 min |
| Aug 1, 5:39 PM MDT | Areal Flood Advisory | BOU | Elbert, Lincoln | 3 hr |
| Aug 1, 5:42 PM MDT | Areal Flood Advisory | BOU | Washington | 2 hr |
Nearby
Flash Flood Watches in Colorado, 2019Every flash flood watch in 2019
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.