Alert archive / Colorado / Delta County
Weather alerts in Delta County, Colorado, 2017
111 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Delta County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 111
- Warnings
- 33
- Watches
- 30
- Advisories
- 39
- Busiest month
- April23 alerts
- Busiest day
- January 3, 20174 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 11:24 PM MST | Winter Storm Watch | GJT | 16 hr |
| Jan 2, 11:24 PM MST | Winter Storm Warning | GJT | 3 days |
| Jan 3, 3:42 PM MST | Winter Storm Watch | GJT | 13 hr |
| Jan 3, 3:42 PM MST | Winter Weather Advisory | GJT | 58 hr |
| Jan 7, 4:11 AM MST | Winter Storm Watch | GJT | 12 hr |
| Jan 7, 4:09 PM MST | Winter Storm Warning | GJT | 65 hr |
| Jan 10, 3:21 PM MST | Winter Storm Warning | GJT | 42 hr |
| Jan 10, 3:21 PM MST | Winter Weather Advisory | GJT | 42 hr |
| Jan 12, 11:24 AM MST | Winter Weather Advisory | GJT | 54 hr |
| Jan 14, 7:31 PM MST | Dense Fog Advisory | GJT | 16 hr |
| Jan 18, 3:41 PM MST | Winter Storm Warning | GJT | 4 days |
| Jan 18, 3:41 PM MST | Winter Weather Advisory | GJT | 4 days |
| Jan 21, 7:48 PM MST | Winter Storm Watch | GJT | 16 hr |
| Jan 22, 4:30 AM MST | Winter Storm Warning | GJT | 72 hr |
| Jan 22, 4:30 AM MST | Winter Weather Advisory | GJT | 3 days |
| Feb 4, 3:45 PM MST | Winter Storm Watch | GJT | 23 hr |
| Feb 5, 3:03 PM MST | Winter Storm Warning | GJT | 69 hr |
| Feb 5, 3:03 PM MST | Winter Weather Advisory | GJT | 67 hr |
| Feb 10, 3:03 AM MST | Winter Weather Advisory | GJT | 4 days |
| Feb 17, 9:02 PM MST | Winter Weather Advisory | GJT | 53 hr |
| Feb 21, 2:48 PM MST | Winter Weather Advisory | GJT | 3 days |
| Feb 25, 8:55 PM MST | Winter Storm Watch | GJT | 19 hr |
| Feb 26, 3:26 PM MST | Winter Storm Warning | GJT | 53 hr |
| Feb 26, 3:26 PM MST | Winter Weather Advisory | GJT | 53 hr |
| Mar 4, 3:19 AM MST | Wind Advisory | GJT | 50 hr |
| Mar 5, 3:02 AM MST | Winter Weather Advisory | GJT | 36 hr |
| Mar 22, 3:54 PM MDT | Winter Weather Advisory | GJT | 44 hr |
| Mar 26, 10:54 PM MDT | Winter Weather Advisory | GJT | 52 hr |
| Mar 30, 3:29 AM MDT | Winter Storm Warning | GJT | 49 hr |
| Mar 30, 3:29 AM MDT | Winter Weather Advisory | GJT | 49 hr |
| Apr 2, 4:31 AM MDT | Winter Storm Watch | GJT | 11 hr |
| Apr 2, 3:45 PM MDT | Winter Storm Warning | GJT | 45 hr |
| Apr 2, 3:45 PM MDT | Winter Weather Advisory | GJT | 45 hr |
| Apr 3, 3:46 PM MDT | Freeze Watch | GJT | 13 hr |
| Apr 4, 4:30 AM MDT | Freeze Warning | GJT | 29 hr |
| Apr 7, 1:37 PM MDT | Wind Advisory | GJT | 33 hr |
| Apr 8, 2:18 PM MDT | Freeze Watch | GJT | 13 hr |
| Apr 9, 2:51 AM MDT | Freeze Warning | GJT | 30 hr |
| Apr 9, 2:51 AM MDT | Wind Advisory | GJT | 12 hr |
| Apr 17, 3:13 AM MDT | Fire Weather Watch | GJT | 8 hr |
| Apr 17, 11:41 AM MDT | Red Flag Warning | GJT | 32 hr |
| Apr 18, 3:16 PM MDT | Fire Weather Watch | GJT | 31 hr |
| Apr 22, 2:38 AM MDT | Red Flag Warning | GJT | 41 hr |
| Apr 24, 3:31 AM MDT | Winter Weather Advisory | GJT | 41 hr |
| Apr 25, 3:30 PM MDT | Winter Storm Watch | GJT | 13 hr |
| Apr 26, 4:30 AM MDT | Winter Weather Advisory | GJT | 37 hr |
| Apr 27, 4:23 AM MDT | Freeze Watch | GJT | 8 hr |
| Apr 27, 12:12 PM MDT | Freeze Warning | GJT | 20 hr |
| Apr 28, 4:30 AM MDT | Freeze Watch | GJT | 10 hr |
| Apr 28, 2:50 PM MDT | Freeze Warning | GJT | 18 hr |
| Apr 28, 11:49 PM MDT | Winter Weather Advisory | GJT | 11 hr |
| Apr 29, 2:44 AM MDT | Freeze Watch | GJT | 16 hr |
| Apr 29, 2:28 PM MDT | Freeze Warning | GJT | 19 hr |
| May 6, 7:02 PM MDT | Special Weather Statement | GJT | 43 min |
| May 12, 3:36 AM MDT | Fire Weather Watch | GJT | 10 hr |
| May 12, 1:43 PM MDT | Red Flag Warning | GJT | 29 hr |
| May 13, 1:21 PM MDT | Red Flag Warning | GJT | 30 hr |
| May 14, 3:01 PM MDT | Red Flag Warning | GJT | 28 hr |
| May 16, 3:38 AM MDT | Winter Weather Advisory | GJT | 3 days |
| May 16, 3:55 AM MDT | Freeze Watch | GJT | 35 hr |
| May 18, 4:41 AM MDT | Freeze Watch | GJT | 10 hr |
| May 18, 9:22 AM MDT | Winter Storm Warning | GJT | 24 hr |
| May 18, 2:25 PM MDT | Freeze Warning | GJT | 19 hr |
| May 19, 4:17 AM MDT | Freeze Watch | GJT | 9 hr |
| May 24, 4:55 PM MDT | River Flood Advisory | GJT | 5 days |
| May 25, 3:01 PM MDT | Red Flag Warning | GJT | 28 hr |
| May 25, 9:38 PM MDT | Special Weather Statement | GJT | 37 min |
| May 25, 10:12 PM MDT | Severe Thunderstorm Warning | GJT | 33 min |
| Jun 7, 2:53 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 8, 3:01 PM MDT | Fire Weather Watch | GJT | 22 hr |
| Jun 8, 3:01 PM MDT | Red Flag Warning | GJT | 4 days |
| Jun 9, 3:20 AM MDT | Fire Weather Watch | GJT | 10 hr |
| Jun 10, 3:04 PM MDT | Fire Weather Watch | GJT | 14 hr |
| Jun 11, 2:52 PM MDT | Wind Advisory | GJT | 28 hr |
| Jun 21, 9:38 PM MDT | Red Flag Warning | GJT | 24 hr |
| Jun 22, 4:07 PM MDT | Special Weather Statement | GJT | 38 min |
| Jun 22, 4:12 PM MDT | Special Weather Statement | GJT | 48 min |
| Jun 26, 2:52 PM MDT | Red Flag Warning | GJT | 29 hr |
| Jun 27, 3:47 PM MDT | Red Flag Warning | GJT | 28 hr |
| Jun 28, 2:58 PM MDT | Red Flag Warning | GJT | 29 hr |
| Jul 13, 2:09 PM MDT | Areal Flood Advisory | GJT | 4 hr |
| Jul 14, 3:46 PM MDT | Special Weather Statement | GJT | 44 min |
| Jul 18, 2:32 PM MDT | Flash Flood Watch | GJT | 33 hr |
| Jul 19, 11:02 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 20, 4:05 AM MDT | Flash Flood Watch | GJT | 20 hr |
| Jul 21, 2:52 AM MDT | Flash Flood Watch | GJT | 21 hr |
| Jul 22, 4:42 PM MDT | Special Weather Statement | GJT | 48 min |
| Jul 24, 3:51 AM MDT | Flash Flood Watch | GJT | 44 hr |
| Aug 2, 6:41 PM MDT | Special Weather Statement | GJT | 49 min |
| Aug 4, 5:52 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Sep 14, 6:49 PM MDT | Special Weather Statement | GJT | 41 min |
| Sep 23, 12:14 PM MDT | Winter Weather Advisory | GJT | 9 hr |
| Sep 27, 3:30 AM MDT | Winter Weather Advisory | GJT | 30 hr |
| Sep 28, 7:08 AM MDT | Dense Fog Advisory | GJT | 3 hr |
| Sep 30, 1:40 PM MDT | Special Weather Statement | GJT | 50 min |
| Sep 30, 9:39 PM MDT | Winter Weather Advisory | GJT | 49 hr |
| Oct 2, 1:34 PM MDT | Freeze Warning | GJT | 19 hr |
| Oct 7, 2:00 PM MDT | Winter Weather Advisory | GJT | 49 hr |
| Oct 8, 3:23 PM MDT | Freeze Watch | GJT | 23 hr |
| Oct 9, 4:04 AM MDT | Freeze Warning | GJT | 28 hr |
| Oct 13, 3:12 AM MDT | Red Flag Warning | GJT | 17 hr |
| Oct 29, 1:58 PM MDT | Winter Weather Advisory | GJT | 46 hr |
| Nov 3, 3:19 PM MDT | Winter Weather Advisory | GJT | 49 hr |
| Nov 15, 2:44 PM MST | Winter Storm Watch | GJT | 13 hr |
| Nov 16, 3:48 AM MST | Winter Storm Warning | GJT | 48 hr |
| Nov 17, 4:11 AM MST | Wind Advisory | GJT | 17 hr |
| Dec 2, 8:39 PM MST | Wind Advisory | GJT | 26 hr |
| Dec 19, 4:10 PM MST | Winter Weather Advisory | GJT | 56 hr |
| Dec 22, 3:34 AM MST | Winter Weather Advisory | GJT | 44 hr |
| Dec 23, 1:53 PM MST | Winter Storm Watch | GJT | 15 hr |
| Dec 24, 4:28 AM MST | Winter Storm Warning | GJT | 38 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Special Weather Statement | 9 |
| Flooding | |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 3 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 12 |
| Winter Storm Watch | 10 |
| Winter Weather Advisory | 27 |
| Cold | |
| Freeze Warning | 8 |
| Freeze Watch | 9 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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. Rebuilt daily.