December 30
6 entries from the federal record fall on December 30, across every year it covers.
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1973F3, 1.5 mile path Dale, AL
Deadly and costly storms
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, on this date (local time).
- 1934M6.3, near Estacion Coahuila, B.C., MX Yuma County, AZ
- 1941M5.4, near Dixon Lane-Meadow Creek, CA Mono County, CA
- 2009M5.8, near Delta, B.C., MX Yuma County, AZ