October 17
17 entries from the federal record fall on October 17, across every year it covers.
Tropical cyclones
Storms at their strongest near the U.S. on this date.
- 1859Unnamed storm, tropical storm near Palm Beach County, FL
- 1904Unnamed storm, category 1 near Monroe County, FL
- 1910Unnamed storm, category 4 near Monroe County, FL
- 1938Unnamed storm, tropical storm near Galveston County, TX
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1965F3, 0.2 mile path Hockley, TX
- 1971F3, 5.6 mile path Kiowa, CO
- 1971F3, 0.1 mile path Logan, KS
- 1971F3, 3.8 mile path Rawlins, KS
- 1971F3, 2.3 mile path Carson, TX
- 2012EF3, 7.6 mile path Scott, MS
- 2012EF3, 6.8 mile path Newton, MS
- 2007EF2, 4.1 mile path, 2 killed Monroe, MO
- 1980F2, 1.5 mile path, 1 killed Drew, AR
- 1998F2, 3.5 mile path, 1 killed Navarro, TX
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).
- 1989M6.9, Loma Prieta, California Santa Cruz County, CA
- 1989M5.1, near Monte Sereno, California Santa Cruz County, CA