September 14
25 entries from the federal record fall on September 14, across every year it covers.
Tropical cyclones
Storms at their strongest near the U.S. on this date.
- 1904Unnamed storm, category 1 near Charleston County, SC
- 1910Unnamed storm, category 2 near Willacy County, TX
- 1912Unnamed storm, category 1 near Plaquemines Parish, LA
- 1944Unnamed storm, category 3 near Craven County, NC
- 1971Heidi, tropical storm near Nantucket County, MA
- 2001Gabrielle, tropical storm near Charlotte County, FL
- 2002Hanna, tropical storm near Jackson County, MS
- 2005Ophelia, category 1 near Brunswick County, NC
- 2018Florence, category 2 near Hyde County, NC
- 2021Nicholas, category 1 near Matagorda County, TX
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1957F4, 67.5 mile path, 2 killed Cleveland, OK; Pottawatomie, OK; Seminole, OK
- 1965F3, 6.6 mile path Peoria, IL
- 1990F3, 24 mile path Oakland, MI
- 1977F2, 2 mile path, 1 killed Lawrence, AR
Deadly and costly storms
- 2015Flash Flood, 20 deaths, $750,000 Washington
- 1999Hurricane (Typhoon), 13 deaths, $411 million Beaufort; Carteret; Craven; Dare
- 2018Excessive Heat, 8 deaths Gila; Maricopa; Pinal
- 2018Flash Flood, 6 deaths, $3.4 million Darlington; Dillon; Georgetown; Horry
- 2008High Wind, 5 deaths, $581 million Adams; Auglaize; Brown; Butler
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, on this date (local time).
- 1919M6.1, near Naalehu, Hawaii Hawaii County, HI
- 1941M6.0, Mammoth Lakes area, California Mono County, CA
- 1941M5.5, Mammoth Lakes area, California Mono County, CA
- 1941M6.0, Mammoth Lakes area, California Mono County, CA
- 1941M5.0, Mammoth Lakes area, California Mono County, CA
- 1963M5.4, near Aromas, California San Benito County, CA