October 3
16 entries from the federal record fall on October 3, across every year it covers.
Tropical cyclones
Storms at their strongest near the U.S. on this date.
- 1877Unnamed storm, category 3 near Bay County, FL
- 1927Unnamed storm, tropical storm near Colleton County, SC
- 1937Unnamed storm, tropical storm near Vermilion Parish, LA
- 2002Lili, category 2 near Terrebonne Parish, LA
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1964F4, 1.5 mile path, 22 killed Lafourche, LA
- 1979F4, 11.3 mile path, 3 killed Hartford, CT
- 1992F3, 2.6 mile path, 3 killed Pinellas, FL
- 1970F3, 35.4 mile path, 1 killed Worcester, MA; Middlesex, MA
- 1992F2, 3 mile path, 1 killed Pinellas, FL
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).
- 1941M6.5, near Ferndale, California Humboldt County, CA
- 1954M6.8, near Sterling, Alaska Kenai Peninsula Borough, AK
- 1994M5.2, near Ejido Doctor Alberto Oviedo Mota (El Indiviso), Mexico Yuma County, AZ