Alert archive / Snow Advisories
Snow Advisories in the United States, 2005
287 snow advisories in 2005. Each alert counts once, however many counties it covered. The archive of snow advisories reaches back to 2005.
Snow Advisories by state
Each state shaded by its count. Tap a state for its own archive.
- Snow Advisories
- 287
- Busiest month
- December217 snow advisories
- Busiest day
- December 3, 200521 snow advisories
Over time
By month
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
- Washington27
- Oregon25
- California24
- Montana23
- Michigan21
- Wyoming21
- West Virginia19
- Idaho18
- Pennsylvania16
- Iowa15
- Wisconsin15
- Nevada13
- Virginia13
- Minnesota12
- Missouri11
- Illinois10
- Alaska10
- Kansas9
- Indiana9
- Ohio9
- Kentucky9
- North Carolina9
- Utah8
- Maryland8
- New York7
- Nebraska7
- New Jersey6
- Massachusetts6
- South Dakota5
- Tennessee5
- Colorado4
- Connecticut4
- Rhode Island4
- Maine3
- Arkansas3
- New Mexico3
- North Dakota2
- New Hampshire2
- Oklahoma2
- Texas2
4 more states
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowThe tornado archiveThe radar archive20042006
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.