Alert archive / Colorado / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 381, NWS Denver/Boulder, CO

August 3, 2023Weld County, Colorado

NWS Denver/Boulder, CO issued this severe thunderstorm warning at Aug 3, 2023, 4:29 PM MDT for Weld County, Colorado. It was in force for 46 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
Aug 3, 2023, 4:29 PM MDT (22:29 UTC)
Expired
Aug 3, 2023, 5:15 PM MDT
In force
46 min
Issued by
NWS Denver/Boulder, CO
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

County Weld County, CO

The radar

The Cheyenne radar (KCYS), 75 km from the middle of the area, began a volume at 22:32 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.

IssuedProductOfficeLasted
Aug 3, 2:57 PM MDTSevere Thunderstorm WatchSPC8 hr

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 2, 6:32 PM MDTSpecial Weather StatementBOUTeller43 min
Aug 2, 7:58 PM MDTSpecial Weather StatementBOUDouglas47 min
Aug 2, 8:18 PM MDTSevere Thunderstorm WarningBOUAdams, Arapahoe, Denver, Douglas, Elbert, Jefferson42 min
Aug 2, 8:34 PM MDTSevere Thunderstorm WarningBOUDouglas, Elbert41 min
Aug 2, 8:56 PM MDTSevere Thunderstorm WarningBOUAdams, Arapahoe, Denver, Elbert, Weld28 min
Aug 2, 9:32 PM MDTSpecial Weather StatementBOULincoln43 min
Aug 2, 9:52 PM MDTSevere Thunderstorm WarningBOUWeld23 min
Aug 2, 10:03 PM MDTSevere Thunderstorm WarningBOUElbert27 min
Aug 2, 10:13 PM MDTSpecial Weather StatementBOULincoln47 min
Aug 2, 10:14 PM MDTSpecial Weather StatementBOUBroomfield46 min
Aug 2, 10:32 PM MDTSevere Thunderstorm WarningBOUArapahoe, Elbert43 min
Aug 2, 10:55 PM MDTSpecial Weather StatementBOULincoln50 min
Aug 2, 11:03 PM MDTAreal Flood AdvisoryBOULarimer21 min
Aug 2, 11:24 PM MDTFlash Flood Warning Considerable damage threatBOULarimer5 hr
Aug 2, 11:57 PM MDTSpecial Weather StatementBOUWashington48 min
Aug 3, 3:01 PM MDTSpecial Weather StatementBOULarimer44 min
Aug 3, 3:20 PM MDTSpecial Weather StatementBOUDenver40 min
Aug 3, 3:23 PM MDTSpecial Weather StatementBOUDouglas52 min
Aug 3, 3:34 PM MDTSevere Thunderstorm WarningBOUAdams, Denver41 min
Aug 3, 3:36 PM MDTSevere Thunderstorm WarningBOUAdams39 min
Aug 3, 3:59 PM MDTSevere Thunderstorm WarningBOULarimer46 min
Aug 3, 4:02 PM MDTSevere Thunderstorm WarningBOUElbert43 min
Aug 3, 4:24 PM MDTSevere Thunderstorm WarningBOUAdams, Arapahoe51 min
Aug 3, 4:45 PM MDTSpecial Weather StatementBOUElbert45 min
Aug 3, 4:46 PM MDTSpecial Weather StatementBOUWeld44 min
Aug 3, 4:54 PM MDTAreal Flood AdvisoryBOULarimer3 hr
Aug 3, 4:54 PM MDTSevere Thunderstorm WarningBOUElbert51 min
Aug 3, 4:57 PM MDTSevere Thunderstorm WarningBOUAdams48 min
Aug 3, 5:00 PM MDTSpecial Weather StatementBOUWeld45 min
Aug 3, 5:11 PM MDTSevere Thunderstorm WarningBOULarimer34 min
Aug 3, 5:17 PM MDTFlash Flood WarningBOULarimer104 min
Aug 3, 5:26 PM MDTSpecial Weather StatementBOUDenver49 min
Aug 3, 5:40 PM MDTSevere Thunderstorm WarningBOUElbert, Lincoln50 min
Aug 3, 5:43 PM MDTSevere Thunderstorm WarningBOULarimer, Weld47 min
Aug 3, 5:48 PM MDTSevere Thunderstorm WarningBOULincoln42 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.