Alert archive / Idaho / 2009
Weather alerts in Idaho, February 2009
30 weather alerts in February 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in February 2009. Tap one for its archive.
- Alerts
- 30
- Warnings
- 5
- Watches
- 4
- Advisories
- 21
- Busiest day
- February 25, 20097 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Feb 6, 7:22 AM MST | Winter Weather Advisory | OTX | Bonner, Boundary, Kootenai | 6 hr |
| Feb 7, 2:39 AM MST | Dense Fog Advisory | PIH | 7 hr | |
| Feb 8, 12:04 AM MST | Dense Fog Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 11 hr |
| Feb 8, 1:05 AM MST | Dense Fog Advisory | MSO | Lemhi | 10 hr |
| Feb 9, 5:48 AM MST | Dense Fog Advisory | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 2 hr |
| Feb 10, 12:33 PM MST | Winter Weather Advisory | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 22 hr |
| Feb 15, 2:42 PM MST | Winter Storm Watch | PIH | 13 min | |
| Feb 15, 2:55 PM MST | Winter Storm Watch | PIH | 23 hr | |
| Feb 16, 4:54 AM MST | Dense Fog Advisory | OTX | Kootenai | 3 hr |
| Feb 16, 2:00 PM MST | Winter Storm Warning | PIH | 25 hr | |
| Feb 16, 9:52 PM MST | Winter Weather Advisory | BOI | Gooding, Jerome, Owyhee, Twin Falls | 13 hr |
| Feb 17, 1:08 AM MST | Winter Weather Advisory | PIH | 13 hr | |
| Feb 18, 9:57 PM MST | Dense Fog Advisory | OTX | Kootenai | 13 hr |
| Feb 19, 1:57 AM MST | Freezing Fog Advisory | PIH | 8 hr | |
| Feb 20, 6:29 AM MST | Dense Fog Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Nez Perce | 6 hr |
| Feb 20, 2:07 PM MST | Freezing Fog Advisory | PIH | 21 hr | |
| Feb 23, 5:23 AM MST | Winter Storm Watch | OTX | Bonner, Boundary, Kootenai | 8 hr |
| Feb 23, 1:06 PM MST | Winter Storm Warning | OTX | Bonner, Boundary, Kootenai | 34 hr |
| Feb 23, 2:36 PM MST | Winter Weather Advisory | MSO | Idaho | 27 hr |
| Feb 23, 4:28 PM MST | Wind Advisory | MSO | Clearwater, Idaho | 12 hr |
| Feb 24, 1:45 PM MST | Areal Flood Advisory | PIH | Bannock | 12 hr |
| Feb 24, 5:21 PM MST | Areal Flood Advisory | PIH | Bannock, Bingham, Caribou, Minidoka, Power | 12 hr |
| Feb 24, 5:53 PM MST | Winter Storm Warning | MSO | Idaho | 11 hr |
| Feb 25, 4:32 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 42 hr |
| Feb 25, 2:45 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 13 hr |
| Feb 25, 3:10 PM MST | Wind Advisory | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 27 hr |
| Feb 25, 4:08 PM MST | Winter Storm Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 24 hr |
| Feb 25, 4:08 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah | 24 hr |
| Feb 26, 3:53 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 13 hr |
| Feb 26, 10:29 AM MST | Wind Advisory | PIH | 10 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kootenai County9
- Bonner County6
- Boundary County6
- Idaho County6
- Benewah County4
- Latah County4
- Owyhee County4
- Clearwater County4
- Ada County3
- Canyon County3
- Elmore County3
- Gem County3
- Payette County3
- Washington County3
- Shoshone County2
- Gooding County2
- Jerome County2
- Twin Falls County2
- Bannock County2
- Lemhi County1
- Nez Perce County1
- Bingham County1
- Caribou County1
- Minidoka County1
- Power County1
Nearby
Alerts in force nowTornadoes on recordThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.