Alert archive / Colorado / Broomfield County

Weather alerts in Broomfield County, Colorado, 2004

43 weather alerts in 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Broomfield County and its neighbors

Each county as a circle sized by its count in 2004. Tap one for its archive.

Alerts
43
Warnings
9
Watches
9
Advisories
0
Busiest month
June12 alerts
Busiest day
August 11, 20046 alerts

Over time

By month

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.

IssuedProductOfficeLasted
May 10, 7:30 PM MDTSevere Thunderstorm WatchSPC5 hr
May 17, 3:22 PM MDTMesoscale DiscussionSPC113 min
May 20, 4:02 PM MDTMesoscale DiscussionSPC118 min
May 20, 6:15 PM MDTTornado WatchSPC5 hr
May 20, 9:04 PM MDTMesoscale DiscussionSPC86 min
May 24, 6:13 PM MDTSevere Thunderstorm WarningBOU47 min
May 24, 8:02 PM MDTSevere Thunderstorm WarningBOU43 min
Jun 3, 1:48 PM MDTMesoscale DiscussionSPC117 min
Jun 8, 2:55 PM MDTSevere Thunderstorm WatchSPC5 hr
Jun 9, 1:40 PM MDTTornado WatchSPC6 hr
Jun 9, 4:42 PM MDTMesoscale DiscussionSPC93 min
Jun 14, 2:55 PM MDTMesoscale DiscussionSPC2 hr
Jun 15, 12:53 PM MDTMesoscale DiscussionSPC2 hr
Jun 16, 12:12 PM MDTMesoscale DiscussionSPC3 hr
Jun 18, 3:45 PM MDTMesoscale DiscussionSPC60 min
Jun 19, 1:10 PM MDTMesoscale DiscussionSPC2 hr
Jun 20, 12:48 PM MDTMesoscale DiscussionSPC117 min
Jun 20, 1:15 PM MDTSevere Thunderstorm WatchSPC7 hr
Jun 20, 5:08 PM MDTMesoscale DiscussionSPC2 hr
Jul 9, 5:59 PM MDTMesoscale DiscussionSPC106 min
Jul 14, 4:35 PM MDTSevere Thunderstorm WatchSPC5 hr
Jul 14, 6:49 PM MDTMesoscale DiscussionSPC86 min
Jul 15, 1:53 PM MDTMesoscale DiscussionSPC3 hr
Jul 16, 4:01 PM MDTMesoscale DiscussionSPC2 hr
Jul 17, 12:38 PM MDTMesoscale DiscussionSPC3 hr
Jul 19, 1:06 PM MDTMesoscale DiscussionSPC2 hr
Jul 22, 11:29 AM MDTMesoscale DiscussionSPC2 hr
Jul 30, 4:18 PM MDTSevere Thunderstorm WarningBOU27 min
Aug 10, 12:41 PM MDTMesoscale DiscussionSPC94 min
Aug 10, 1:15 PM MDTTornado WatchSPC8 hr
Aug 10, 5:06 PM MDTSevere Thunderstorm WarningBOU39 min
Aug 10, 5:16 PM MDTSevere Thunderstorm WarningBOU44 min
Aug 10, 5:32 PM MDTSevere Thunderstorm WarningBOU43 min
Aug 10, 6:01 PM MDTSevere Thunderstorm WarningBOU29 min
Aug 10, 6:02 PM MDTSevere Thunderstorm WarningBOU28 min
Aug 10, 6:46 PM MDTMesoscale DiscussionSPC59 min
Aug 10, 8:13 PM MDTSevere Thunderstorm WarningBOU62 min
Aug 11, 12:11 PM MDTMesoscale DiscussionSPC94 min
Aug 11, 1:20 PM MDTSevere Thunderstorm WatchSPC7 hr
Aug 15, 2:07 PM MDTMesoscale DiscussionSPC113 min
Sep 14, 1:49 PM MDTMesoscale DiscussionSPC116 min
Sep 14, 2:20 PM MDTSevere Thunderstorm WatchSPC7 hr
Sep 14, 5:44 PM MDTMesoscale DiscussionSPC91 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning9
Severe Thunderstorm Watch6
Tornado Watch3
Mesoscale Discussion25

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 11, 20046alerts
  2. August 10, 20045alerts
  3. June 20, 20043alerts
  4. September 14, 20043alerts
  5. May 21, 20042alerts
  6. May 25, 20042alerts
  7. June 9, 20042alerts
  8. July 15, 20042alerts
  9. May 11, 20041alerts
  10. May 17, 20041alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20032005

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.