May 17
19 entries from the federal record fall on May 17, across every year it covers.
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1981F4, 33.6 mile path Seminole, OK; Okfuskee, OK; Okmulgee, OK
- 1989F3, 3 mile path, 1 killed Williamson, TX
- 2020EF3, 3.9 mile path, 1 killed Acadia, LA
- 1953F3, 41.6 mile path Richland, LA; West Carroll, LA; East Carroll, LA
- 1954F3, 0.1 mile path Lea, NM
- 1981F3, 10.2 mile path Pottawatomie, OK
- 1981F3, 15.4 mile path Seminole, OK
- 1982F3, 46 mile path Freeborn, MN; Steele, MN
- 1995F3, 14 mile path Vernon, MO
- 1996F3, 18 mile path Roberts, SD; Big Stone, MN
- 2000F3, 11.5 mile path Lincoln, NE
- 2019EF3, 2.1 mile path Frontier, NE
- 2019EF3, 29.6 mile path Meade, KS; Clark, KS; Ford, KS
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, on this date (local time).
- 1940M5.3, near Joshua Tree, CA San Bernardino County, CA
- 1940M5.2, near Joshua Tree, CA San Bernardino County, CA
- 1986M6.5, near Atka, Alaska Aleutians West Census Area, AK
- 1993M6.1, near Big Pine, California Inyo County, CA
Wildfires
Fires of 50,000 acres or more that began on this date.
- 2010Turquoise Lake Fire, 86,859 acres AK
- 1989Ingraham Fire, 85,371 acres FL