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June 30

19 entries from the federal record fall on June 30, across every year it covers.

Tropical cyclones

Storms at their strongest near the U.S. on this date.

  1. 1865Unnamed storm, tropical storm near Cameron County, TX
  2. 1886Unnamed storm, category 2 near Franklin County, FL
  3. 1962Unnamed storm, tropical storm near Hyde County, NC
  4. 2003Bill, tropical storm near Terrebonne Parish, LA

Tornadoes

Tornadoes rated F3/EF3 or stronger, or that killed, on this date.

  1. 1968F3, 0.1 mile path Aitkin, MN
  2. 1977F3, 6.1 mile path LaSalle, IL
  3. 1993F3, 15 mile path Highland, OH
  4. 1979F1, 2 mile path, 2 killed Jackson, TN

Earthquakes

Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, on this date (local time).

  1. 1926M5.0, near Posey, California Kern County, CA
  2. 1941M5.5, Santa Barbara, California Santa Barbara County, CA
  3. 1975M5.9, near Mammoth, Wyoming Park County, WY
  4. 1975M5.1, near Mammoth, Wyoming Park County, WY
  5. 1997M5.1, near Fern Forest, Hawaii Hawaii County, HI
  6. 2020M5.0, near Mina, Nevada Esmeralda County, NV

Wildfires

Fires of 50,000 acres or more that began on this date.

  1. 1991Yukon Flats 26 Fire, 122,822 acres AK
  2. 1991131569 Fire, 109,499 acres AK
  3. 2004Dawson 31 Fire, 95,913 acres AK
  4. 2018County Fire, 92,393 acres CA
  5. 2003Fawn Peak Complex (Farewell), 77,465 acres WA