Alert archive / Washington / 2009
Weather alerts in Washington, April 2009
49 weather alerts in April 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 April 2009. Tap one for its archive.
- Alerts
- 49
- Warnings
- 10
- Watches
- 6
- Advisories
- 33
- Busiest day
- April 1, 200912 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Apr 1, 2:59 AM PDT | Winter Storm Warning | PQR | 45 hr | |
| Apr 1, 3:07 AM PDT | Gale Watch | SEW | 24 hr | |
| Apr 1, 3:07 AM PDT | Small Craft Advisory | SEW | 17 hr | |
| Apr 1, 3:07 AM PDT | Small Craft Advisory for Winds | SEW | 42 hr | |
| Apr 1, 3:22 AM PDT | Winter Storm Warning | SEW | 41 hr | |
| Apr 1, 3:22 AM PDT | Winter Weather Advisory | SEW | 41 hr | |
| Apr 1, 3:42 AM PDT | Winter Storm Watch | OTX | Asotin, Garfield, Pend Oreille, Spokane, Stevens | 11 hr |
| Apr 1, 3:42 AM PDT | Winter Weather Advisory | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more | 49 hr |
| Apr 1, 3:45 AM PDT | Winter Storm Watch | PDT | Columbia, Walla Walla | 12 hr |
| Apr 1, 1:13 PM PDT | Winter Weather Advisory | PQR | 5 hr | |
| Apr 1, 3:38 PM PDT | Winter Storm Warning | PDT | Columbia, Walla Walla | 37 hr |
| Apr 1, 3:38 PM PDT | Winter Weather Advisory | PDT | Columbia, Walla Walla | 25 hr |
| Apr 1, 8:20 PM PDT | Winter Storm Warning | OTX | Asotin, Garfield, Lincoln, Spokane, Whitman | 33 hr |
| Apr 2, 3:25 AM PDT | Gale Watch | SEW | 9 hr | |
| Apr 2, 3:25 AM PDT | Gale Warning | SEW | 35 hr | |
| Apr 2, 3:04 PM PDT | Winter Weather Advisory | SEW | 17 hr | |
| Apr 2, 9:07 PM PDT | Small Craft Advisory for Winds | SEW | 17 hr | |
| Apr 3, 2:58 AM PDT | Small Craft Advisory | SEW | 11 hr | |
| Apr 3, 2:13 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 16 hr | |
| Apr 4, 8:29 AM PDT | Small Craft Advisory | SEW | 34 hr | |
| Apr 5, 8:49 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 8 hr | |
| Apr 8, 7:19 AM PDT | Small Craft Advisory | SEW | 26 hr | |
| Apr 8, 12:32 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 8 hr |
| Apr 10, 3:05 AM PDT | Winter Weather Advisory | PQR | 6 hr | |
| Apr 10, 2:57 PM PDT | Small Craft Advisory | SEW | 23 hr | |
| Apr 11, 2:48 AM PDT | Gale Watch | SEW | 12 hr | |
| Apr 11, 2:56 PM PDT | Gale Warning | SEW | 24 hr | |
| Apr 11, 2:56 PM PDT | Small Craft Advisory | SEW | 3 days | |
| Apr 11, 8:33 PM PDT | Small Craft Advisory for Rough Bar | SEW | 4 days | |
| Apr 12, 3:54 AM PDT | Winter Weather Advisory | SEW | 38 hr | |
| Apr 13, 3:20 AM PDT | Winter Weather Advisory | PQR | 18 hr | |
| Apr 14, 3:18 PM PDT | Severe Thunderstorm Warning | PDT | Yakima | 57 min |
| Apr 15, 2:36 PM PDT | Small Craft Advisory | SEW | 9 hr | |
| Apr 16, 3:09 AM PDT | Small Craft Advisory for Rough Bar | SEW | 47 hr | |
| Apr 16, 3:09 AM PDT | Small Craft Advisory | SEW | 44 hr | |
| Apr 18, 8:37 AM PDT | Small Craft Advisory for Rough Bar | SEW | 17 hr | |
| Apr 18, 10:44 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 15 hr | |
| Apr 20, 8:58 PM PDT | Gale Watch | SEW | 6 hr | |
| Apr 21, 2:33 AM PDT | Gale Warning | SEW | 24 hr | |
| Apr 21, 2:33 AM PDT | Small Craft Advisory | SEW | 54 hr | |
| Apr 22, 3:49 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 17 hr |
| Apr 23, 2:36 PM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 18 hr |
| Apr 23, 2:47 PM PDT | Freeze Warning | OTX | Adams, Asotin, Garfield, Grant | 18 hr |
| Apr 24, 2:58 PM PDT | Small Craft Advisory | SEW | 36 hr | |
| Apr 25, 8:20 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 12 hr |
| Apr 25, 3:29 PM PDT | Small Craft Advisory for Rough Bar | SEW | 18 hr | |
| Apr 26, 8:52 PM PDT | Small Craft Advisory | SEW | 26 hr | |
| Apr 27, 8:44 PM PDT | Small Craft Advisory | SEW | 12 hr | |
| Apr 28, 9:02 AM PDT | Small Craft Advisory | SEW | 3 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 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 8 |
| Cold | |
| Freeze Warning | 2 |
| Wind and dust | |
| Wind Advisory | 3 |
| Marine | |
| Gale Warning | 3 |
| Gale Watch | 4 |
| Small Craft Advisory | 13 |
| Small Craft Advisory for Hazardous Seas | 3 |
| Small Craft Advisory for Rough Bar | 4 |
| Small Craft Advisory for Winds | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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. Rebuilt daily.