Alert archive / Colorado / Delta County
Weather alerts in Delta County, Colorado, 2015
98 weather alerts in 2015, 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 2015. Tap one for its archive.
- Alerts
- 98
- Warnings
- 27
- Watches
- 21
- Advisories
- 34
- Busiest month
- April20 alerts
- Busiest day
- April 13, 20154 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 11, 3:04 PM MST | Winter Storm Warning | GJT | 51 hr |
| Jan 11, 3:04 PM MST | Winter Weather Advisory | GJT | 51 hr |
| Jan 11, 6:31 PM MST | Dense Fog Advisory | GJT | 16 hr |
| Jan 14, 4:56 AM MST | Dense Fog Advisory | GJT | 4 hr |
| Jan 29, 3:29 PM MST | Winter Weather Advisory | GJT | 50 hr |
| Jan 31, 12:30 AM MST | Dense Fog Advisory | GJT | 9 hr |
| Feb 3, 8:05 PM MST | Winter Weather Advisory | GJT | 21 hr |
| Feb 19, 4:57 AM MST | Winter Storm Watch | GJT | 24 hr |
| Feb 20, 4:42 AM MST | Winter Storm Warning | GJT | 4 days |
| Feb 20, 4:42 AM MST | Winter Weather Advisory | GJT | 3 days |
| Feb 20, 4:47 PM MST | Winter Storm Watch | GJT | 23 hr |
| Feb 25, 2:36 PM MST | Winter Storm Watch | GJT | 24 hr |
| Feb 26, 2:12 PM MST | Winter Storm Warning | GJT | 6 days |
| Feb 27, 9:14 PM MST | Winter Storm Warning | GJT | 4 days |
| Feb 27, 9:14 PM MST | Winter Weather Advisory | GJT | 51 hr |
| Mar 2, 3:31 PM MST | Blizzard Warning | GJT | 12 hr |
| Mar 25, 3:16 PM MDT | Freeze Warning | GJT | 16 hr |
| Apr 1, 2:05 PM MDT | Freeze Watch | GJT | 13 hr |
| Apr 2, 3:34 AM MDT | Freeze Warning | GJT | 29 hr |
| Apr 2, 11:14 AM MDT | Freeze Warning | GJT | 46 hr |
| Apr 5, 2:40 PM MDT | Fire Weather Watch | GJT | 23 hr |
| Apr 5, 2:40 PM MDT | Red Flag Warning | GJT | 30 hr |
| Apr 6, 2:06 PM MDT | Red Flag Warning | GJT | 31 hr |
| Apr 7, 4:32 AM MDT | Freeze Watch | GJT | 23 hr |
| Apr 8, 3:21 AM MDT | Freeze Warning | GJT | 29 hr |
| Apr 8, 10:23 AM MDT | Wind Advisory | GJT | 9 hr |
| Apr 8, 10:37 AM MDT | Red Flag Warning | GJT | 8 hr |
| Apr 12, 3:10 PM MDT | Fire Weather Watch | GJT | 21 hr |
| Apr 13, 4:35 AM MDT | High Wind Watch | GJT | 17 hr |
| Apr 13, 11:51 AM MDT | Red Flag Warning | GJT | 33 hr |
| Apr 13, 2:56 PM MDT | Freeze Watch | GJT | 36 hr |
| Apr 13, 2:56 PM MDT | Wind Advisory | GJT | 36 hr |
| Apr 15, 3:05 AM MDT | Freeze Warning | GJT | 30 hr |
| Apr 16, 4:11 AM MDT | Winter Storm Warning | GJT | 68 hr |
| Apr 16, 4:11 AM MDT | Winter Weather Advisory | GJT | 68 hr |
| Apr 25, 4:23 AM MDT | Winter Storm Watch | GJT | 10 hr |
| Apr 25, 2:51 PM MDT | Winter Storm Warning | GJT | 37 hr |
| May 6, 1:17 PM MDT | Areal Flood Advisory | GJT | 6 hr |
| May 6, 1:53 PM MDT | Areal Flood Advisory | GJT | 6 hr |
| May 6, 4:11 PM MDT | Flash Flood Warning | GJT | 3 hr |
| May 6, 7:14 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| May 7, 3:15 PM MDT | Winter Storm Watch | GJT | 36 hr |
| May 9, 3:14 AM MDT | Winter Storm Warning | GJT | 32 hr |
| May 9, 3:14 AM MDT | Winter Weather Advisory | GJT | 32 hr |
| May 13, 3:48 PM MDT | Winter Storm Watch | GJT | 23 hr |
| May 14, 2:58 PM MDT | Winter Storm Warning | GJT | 51 hr |
| May 14, 2:58 PM MDT | Winter Weather Advisory | GJT | 66 hr |
| May 14, 6:43 PM MDT | Special Weather Statement | GJT | 47 min |
| May 18, 12:19 PM MDT | Winter Weather Advisory | GJT | 24 hr |
| May 19, 12:13 PM MDT | Special Weather Statement | GJT | 47 min |
| May 19, 12:40 PM MDT | Special Weather Statement | GJT | 50 min |
| May 21, 4:15 AM MDT | Winter Weather Advisory | GJT | 26 hr |
| May 25, 4:46 PM MDT | Special Weather Statement | GJT | 44 min |
| May 26, 1:47 PM MDT | Special Weather Statement | GJT | 43 min |
| Jun 3, 5:55 PM MDT | Flash Flood Watch | GJT | 5 days |
| Jun 9, 2:46 PM MDT | Flash Flood Watch | GJT | 3 days |
| Jun 16, 5:02 AM MDT | Special Weather Statement | GJT | 43 min |
| Jun 16, 5:02 PM MDT | Special Weather Statement | GJT | 43 min |
| Jun 16, 5:44 PM MDT | Special Weather Statement | GJT | 46 min |
| Jul 1, 12:48 PM MDT | Special Weather Statement | GJT | 42 min |
| Jul 3, 3:40 PM MDT | Special Weather Statement | GJT | 50 min |
| Jul 7, 3:55 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 8, 7:01 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 8, 7:07 PM MDT | Severe Thunderstorm Warning | GJT | 23 min |
| Jul 11, 1:27 PM MDT | Special Weather Statement | GJT | 48 min |
| Jul 14, 4:00 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 15, 4:25 PM MDT | Mesoscale Discussion | SPC | 65 min |
| Jul 15, 6:34 PM MDT | Special Weather Statement | GJT | 41 min |
| Jul 15, 7:25 PM MDT | Special Weather Statement | GJT | 50 min |
| Aug 2, 4:52 AM MDT | Flash Flood Watch | GJT | 18 hr |
| Aug 3, 11:48 PM MDT | Special Weather Statement | GJT | 27 min |
| Aug 4, 12:13 AM MDT | Special Weather Statement | GJT | 47 min |
| Aug 11, 3:27 AM MDT | Flash Flood Watch | GJT | 21 hr |
| Oct 5, 9:03 AM MDT | Flash Flood Watch | GJT | 15 hr |
| Oct 20, 1:56 PM MDT | Winter Weather Advisory | GJT | 18 hr |
| Oct 21, 1:44 PM MDT | Winter Weather Advisory | GJT | 46 hr |
| Oct 26, 3:02 PM MDT | Freeze Watch | GJT | 21 hr |
| Oct 27, 12:11 PM MDT | Freeze Warning | GJT | 21 hr |
| Nov 2, 4:30 AM MST | Winter Storm Watch | GJT | 31 hr |
| Nov 3, 4:50 AM MST | Winter Storm Warning | GJT | 61 hr |
| Nov 3, 4:51 AM MST | Wind Advisory | GJT | 13 hr |
| Nov 9, 4:06 PM MST | Winter Storm Warning | GJT | 44 hr |
| Nov 9, 4:06 PM MST | Winter Weather Advisory | GJT | 44 hr |
| Nov 14, 1:36 PM MST | Winter Storm Watch | GJT | 27 hr |
| Nov 15, 1:04 AM MST | Winter Storm Warning | GJT | 55 hr |
| Nov 15, 4:00 AM MST | Winter Weather Advisory | GJT | 52 hr |
| Nov 26, 9:13 AM MST | Winter Weather Advisory | GJT | 48 hr |
| Nov 28, 8:06 AM MST | Dense Fog Advisory | GJT | 92 min |
| Nov 28, 9:34 PM MST | Winter Weather Advisory | GJT | 8 hr |
| Dec 10, 3:26 PM MST | Winter Weather Advisory | GJT | 57 hr |
| Dec 12, 8:19 AM MST | Dense Fog Advisory | GJT | 88 min |
| Dec 13, 3:33 PM MST | Winter Weather Advisory | GJT | 53 hr |
| Dec 14, 1:40 PM MST | Winter Storm Warning | GJT | 43 hr |
| Dec 20, 5:00 AM MST | Winter Storm Watch | GJT | 32 hr |
| Dec 21, 5:14 AM MST | Winter Storm Warning | GJT | 63 hr |
| Dec 23, 2:09 PM MST | Winter Storm Warning | GJT | 67 hr |
| Dec 23, 2:09 PM MST | Winter Weather Advisory | GJT | 67 hr |
| Dec 30, 1:26 PM MST | Winter Weather Advisory | GJT | 21 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 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 15 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 6 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 14 |
| Winter Storm Watch | 9 |
| Winter Weather Advisory | 20 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 4 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.