Alert archive / Heavy Freezing Spray Warnings / 2020
Heavy Freezing Spray Warnings in the United States, May 2020
3 heavy freezing spray warnings in May 2020. Each alert counts once, however many counties it covered. The archive of heavy freezing spray warnings reaches back to 2005.
Heavy Freezing Spray Warnings by state
Each state shaded by its count. Tap a state for its own archive.
- Heavy Freezing Spray Warnings
- 3
- Busiest day
- May 13, 20201 heavy freezing spray warnings
Over time
By day
Days in UTC, the clock the archive keeps.
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
Nearby
Alerts in force nowThe tornado archiveThe radar archive20192021
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.