June 27
47 entries from the federal record fall on June 27, across every year it covers.
Tropical cyclones
Storms at their strongest near the U.S. on this date.
- 1899Unnamed storm, tropical storm near Galveston County, TX
- 1913Unnamed storm, category 1 near Willacy County, TX
- 1931Unnamed storm, tropical storm near Willacy County, TX
- 1936Unnamed storm, category 1 near Nueces County, TX
- 1957Audrey, category 3 near Jefferson County, TX
Tornadoes
Tornadoes rated F3/EF3 or stronger, or that killed, on this date.
- 1953F5, 0.1 mile path, 1 killed Adair, IA
- 1951F4, 0.8 mile path, 5 killed Trego, KS
- 1955F4, 26 mile path, 2 killed Scotts Bluff, NE; Morrill, NE
- 1992F4, 20 mile path Moore, TX; Hutchinson, TX; Carson, TX
- 1960F3, 6.5 mile path, 2 killed Sedgwick, CO
- 1951F3, 18.2 mile path, 1 killed Logan, IL
- 1951F3, 9.6 mile path Logan, IL; Macon, IL
- 1955F3, 2 mile path Platte, WY
- 1960F3, 15.2 mile path Cheyenne, NE
- 1992F3, 5 mile path Moore, TX
- 1983F2, 5 mile path, 1 killed Tulsa, OK; Rogers, OK
- 1994F2, 8 mile path, 1 killed Gwinnett, GA
- 1998F2, 0.3 mile path, 1 killed Noble, OH
- 1994F1, 2.5 mile path, 1 killed Oconee, GA
- 2010EF1, 2.9 mile path, 1 killed St. Clair, MI
Deadly and costly storms
- 2022Heat, 53 deaths Bexar
- 2025Heat, 10 deaths Clark
- 2023Heat, 7 deaths Maricopa
- 2021Heat, 6 deaths Pima; Pinal
- 1998Flash Flood, 5 deaths, $10.0 million Noble
- 2026Heat, 5 deaths Pima
- 2001Heat, 3 deaths Allegany; Anne Arundel; Baltimore; Calvert
- 2004Lightning, 3 deaths, $122,000 Cobb; DeKalb; Fulton; Gwinnett
- 2006Flash Flood, 3 deaths, $100 million Luzerne
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, on this date (local time).
- 1925M6.6, Clarkston Valley, Montana Broadwater County, MT
- 1925M6.4, Clarkston Valley, Montana (Aftershock) Broadwater County, MT
- 1925M5.5, Clarkston Valley, Montana (Aftershock) Broadwater County, MT
- 1925M5.5, Clarkston Valley, Montana (Aftershock) Broadwater County, MT
- 1962M6.2, near Pahala, Hawaii Hawaii County, HI
- 1966M5.5, Parkfield, California Monterey County, CA
- 1988M5.3, near Lexington Hills, California Santa Clara County, CA
- 1998M5.1, near Kalaoa, Hawaii Hawaii County, HI
- 2015M5.2, near Volcano, Hawaii Hawaii County, HI
Wildfires
Fires of 50,000 acres or more that began on this date.
- 1990032018 Fire, 333,320 acres AK
- 200024 Command Fire, 162,337 acres WA
- 2017Campbell River Fire, 161,363 acres AK
- 1988Fyu Ne 50 Fire, 132,474 acres AK
- 2012Clay Springs Fire, 107,339 acres UT
- 2018Spring Creek Fire, 107,022 acres CO
- 2012Arapaho Fire, 99,972 acres WY
- 2000Grand Creek Fire, 98,407 acres AK
- 1999Melozi Moran Fire, 58,959 acres AK