Alert archive / Oregon / Jefferson County
Weather alerts in Jefferson County, Oregon, 2009
51 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 51
- Warnings
- 7
- Watches
- 10
- Advisories
- 21
- Busiest month
- August9 alerts
- Busiest day
- August 2, 20094 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 4:42 AM PST | Wind Advisory | PDT | 16 hr |
| Jan 1, 9:46 PM PST | Mesoscale Discussion | SPC | 5 hr |
| Jan 3, 3:04 PM PST | Winter Storm Watch | PDT | 18 hr |
| Jan 4, 9:27 AM PST | Winter Weather Advisory | PDT | 29 hr |
| Jan 13, 9:28 AM PST | Air Stagnation Advisory | PDT | 11 days |
| Jan 15, 11:38 AM PST | Freezing Fog Advisory | PDT | 7 days |
| Jan 23, 6:28 AM PST | Winter Weather Advisory | PDT | 5 hr |
| Jan 24, 10:16 AM PST | Winter Weather Advisory | PDT | 29 hr |
| Feb 6, 10:38 PM PST | Dense Fog Advisory | PDT | 14 hr |
| Mar 4, 3:40 AM PST | Winter Storm Watch | PDT | 25 hr |
| Mar 4, 2:58 PM PST | Winter Storm Warning | PDT | 40 hr |
| Mar 5, 4:32 AM PST | Winter Weather Advisory | PDT | 26 hr |
| Mar 16, 9:03 AM PDT | Winter Weather Advisory | PDT | 5 hr |
| Mar 24, 10:58 AM PDT | Winter Weather Advisory | PDT | 41 hr |
| Apr 1, 3:38 PM PDT | Winter Weather Advisory | PDT | 25 hr |
| Apr 27, 2:46 PM PDT | Winter Weather Advisory | PDT | 24 hr |
| May 29, 3:24 PM PDT | Mesoscale Discussion | SPC | 66 min |
| May 29, 7:39 PM PDT | Severe Thunderstorm Warning | PDT | 66 min |
| Jun 3, 2:55 PM PDT | Flash Flood Watch | PDT | 8 hr |
| Jun 4, 1:09 PM PDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 1:44 PM PDT | Special Weather Statement | PDT | 61 min |
| Jun 4, 1:56 PM PDT | Severe Thunderstorm Warning | PDT | 64 min |
| Jun 5, 8:59 AM PDT | Flash Flood Watch | PDT | 14 hr |
| Jun 9, 3:55 PM PDT | Special Weather Statement | PDT | 50 min |
| Jun 9, 4:45 PM PDT | Special Weather Statement | PDT | 60 min |
| Jul 12, 3:51 PM PDT | Special Weather Statement | PDT | 54 min |
| Jul 12, 3:57 PM PDT | Severe Thunderstorm Warning | PDT | 63 min |
| Jul 20, 2:08 PM PDT | Heat Advisory | PDT | 61 hr |
| Jul 30, 5:48 PM PDT | Special Weather Statement | PDT | 57 min |
| Aug 1, 3:34 PM PDT | Mesoscale Discussion | SPC | 56 min |
| Aug 1, 7:27 PM PDT | Special Weather Statement | PDT | 33 min |
| Aug 1, 7:42 PM PDT | Severe Thunderstorm Warning | PDT | 47 min |
| Aug 2, 2:39 PM PDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 2, 3:48 PM PDT | Mesoscale Discussion | SPC | 57 min |
| Aug 2, 5:27 PM PDT | Mesoscale Discussion | SPC | 63 min |
| Aug 2, 6:55 PM PDT | Mesoscale Discussion | SPC | 65 min |
| Aug 2, 9:18 PM PDT | Special Weather Statement | PDT | 57 min |
| Aug 4, 3:33 PM PDT | Severe Thunderstorm Warning | PDT | 57 min |
| Oct 2, 2:42 PM PDT | Winter Storm Watch | PDT | 13 hr |
| Oct 3, 3:40 AM PDT | Winter Storm Warning | PDT | 38 hr |
| Oct 3, 3:40 AM PDT | Winter Weather Advisory | PDT | 38 hr |
| Oct 13, 7:31 AM PDT | Freezing Rain Advisory | PDT | 3 hr |
| Nov 12, 2:31 PM PST | Winter Weather Advisory | PDT | 27 hr |
| Dec 10, 1:50 PM PST | Winter Storm Watch | PDT | 14 hr |
| Dec 11, 3:56 AM PST | Winter Weather Advisory | PDT | 59 hr |
| Dec 13, 3:13 PM PST | Winter Storm Watch | PDT | 24 hr |
| Dec 14, 4:01 AM PST | Winter Weather Advisory | PDT | 54 hr |
| Dec 23, 2:25 PM PST | Air Stagnation Advisory | PDT | 7 days |
| Dec 29, 4:01 AM PST | Winter Weather Advisory | PDT | 30 hr |
| Dec 30, 4:27 AM PST | Winter Storm Watch | PDT | 10 hr |
| Dec 30, 2:54 PM PST | Winter Weather Advisory | PDT | 42 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 | 5 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Watch | 2 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 6 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 14 |
| Heat | |
| Heat Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
| Dense Fog Advisory | 1 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.