Alert archive / Hard Freeze Warnings

Hard Freeze Warnings in the United States, 2010

167 hard freeze warnings in 2010. Each alert counts once, however many counties it covered. The archive of hard freeze warnings reaches back to 2005.

Hard Freeze Warnings by state

Each state shaded by its count. Tap a state for its own archive.

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Hard Freeze Warnings
167
Busiest month
January85 hard freeze warnings
Busiest day
January 9, 201011 hard freeze warnings

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.

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 9, 201011hard freeze warnings
  2. December 13, 201010hard freeze warnings
  3. December 27, 201010hard freeze warnings
  4. January 8, 201010hard freeze warnings
  5. January 10, 201010hard freeze warnings
  6. December 12, 20108hard freeze warnings
  7. January 4, 20108hard freeze warnings
  8. January 5, 20108hard freeze warnings
  9. January 7, 20108hard freeze warnings
  10. December 14, 20107hard freeze warnings
  11. January 3, 20107hard freeze warnings
  12. January 6, 20107hard freeze warnings
  13. January 11, 20106hard freeze warnings
  14. December 6, 20105hard freeze warnings
  15. December 8, 20105hard freeze warnings

Nearby

Alerts in force nowThe tornado archiveThe radar archive20092011

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.