Alert archive / Washington / Chelan County

Weather alerts in Chelan County, Washington, 2009

39 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Chelan County and its neighbors

Each county as a circle sized by its count in 2009. Tap one for its archive.

Alerts
39
Warnings
12
Watches
5
Advisories
20
Busiest month
January11 alerts
Busiest day
January 7, 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.

IssuedProductOfficeLasted
Jan 4, 5:01 AM PSTWinter Storm WarningOTX35 hr
Jan 4, 3:58 PM PSTMesoscale DiscussionSPC6 hr
Jan 4, 10:04 PM PSTMesoscale DiscussionSPC4 hr
Jan 6, 7:40 PM PSTWind AdvisoryOTX10 hr
Jan 6, 10:51 PM PSTHigh Wind WarningOTX7 hr
Jan 7, 2:39 AM PSTAreal Flood AdvisoryOTX56 days
Jan 7, 3:06 PM PSTAreal Flood WarningOTX36 hr
Jan 11, 9:03 PM PSTDense Fog AdvisoryOTX15 hr
Jan 12, 3:45 PM PSTDense Fog AdvisoryOTX23 hr
Jan 13, 9:39 AM PSTAir Stagnation AdvisoryOTX11 days
Jan 30, 11:35 PM PSTWind AdvisoryOTX6 hr
Feb 12, 3:55 PM PSTWinter Weather AdvisoryOTX6 hr
Mar 28, 3:42 AM PDTWind AdvisoryOTX24 hr
Mar 30, 3:20 PM PDTWind AdvisoryOTX27 hr
May 11, 1:43 PM PDTFreeze WatchOTX25 hr
May 30, 4:30 PM PDTRiver Flood WatchOTX39 hr
Jun 11, 4:58 PM PDTAreal Flood AdvisoryOTX107 min
Jun 11, 6:14 PM PDTAreal Flood AdvisoryOTX84 min
Jun 13, 12:18 PM PDTAreal Flood AdvisoryOTX56 min
Jul 23, 4:15 PM PDTFlash Flood WarningOTX2 hr
Jul 28, 6:35 PM PDTFlash Flood WarningOTX55 min
Oct 3, 3:41 AM PDTWind AdvisoryOTX39 hr
Oct 5, 2:47 PM PDTFreeze WarningOTX18 hr
Oct 8, 2:37 PM PDTFreeze WarningOTX13 hr
Oct 9, 3:13 AM PDTFreeze WarningOTX31 hr
Oct 10, 2:36 PM PDTFreeze WarningOTX19 hr
Oct 11, 2:42 PM PDTFreeze WarningOTX19 hr
Nov 12, 2:53 PM PSTWinter Weather AdvisoryOTX21 hr
Nov 18, 3:52 AM PSTWinter Storm WatchOTX8 hr
Nov 18, 11:57 AM PSTWinter Weather AdvisoryOTX28 hr
Dec 13, 2:30 PM PSTWinter Storm WatchOTX14 hr
Dec 14, 4:48 AM PSTWinter Storm WarningOTX47 hr
Dec 14, 4:48 AM PSTWinter Weather AdvisoryOTX47 hr
Dec 16, 9:57 AM PSTWinter Weather AdvisoryOTX12 hr
Dec 19, 4:55 AM PSTDense Fog AdvisoryOTX6 hr
Dec 21, 6:23 AM PSTDense Fog AdvisoryOTX6 hr
Dec 23, 3:18 PM PSTAir Stagnation AdvisoryOTX7 days
Dec 30, 4:01 AM PSTWinter Storm WatchOTX23 hr
Dec 31, 3:17 AM PSTWinter Storm WarningOTX25 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Mesoscale Discussion2
Flooding
Areal Flood Warning1
Flash Flood Warning2
River Flood Watch1
Areal Flood Advisory4
Winter
Winter Storm Warning3
Winter Storm Watch3
Winter Weather Advisory5
Cold
Freeze Warning5
Freeze Watch1
Wind and dust
High Wind Warning1
Wind Advisory5
Fog and smoke
Air Stagnation Advisory2
Dense Fog Advisory4

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 7, 20094alerts
  2. January 4, 20092alerts
  3. January 12, 20092alerts
  4. November 18, 20092alerts
  5. December 14, 20092alerts
  6. January 5, 20091alerts
  7. January 13, 20091alerts
  8. January 31, 20091alerts
  9. February 12, 20091alerts
  10. March 28, 20091alerts

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.