What the records say
- When
- 30 May 1914 – 29 Jun 1917
- Kind
- Volcanic eruption
- Coordinates
- 40.49° N, 121.51° W
- Vei
- 3
- Vent
- Lassen Peak
- Dated by
- Observations: Reported
- Volcano number
- 323080
- Eruption number
- 20657
Mount Tehama
Eroded Andesitic stratovolcano in Northern California
Mount Tehama is an eroded extinct andesitic stratovolcano in the Cascade Volcanic Arc and the Cascade Range in Northern California. Part of the Lassen volcanic area, its tallest remnant, Brokeoff Mountain, is itself the second highest peak in Lassen Volcanic National Park and connects to the park's highest point, Lassen Peak.
From Wikipedia, CC BY-SA · Read the article
The source
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page
Nearby in time and place
- Wheatland hop riot3 Aug 1913 · Riot
- 1917 Sacramento Governor's Mansion bombing17 Dec 1917 · Terrorist attack · Killed 0
- In San Francisco, the Panama–Pacific International Exposition is opened20 Feb 1915 · Event
- Uncertain eruption of Medicine LakeJan 1910 · Volcanic eruption
- Preparedness Day Bombing22 Jun 1916 · Terrorist attack · Killed 10
- 1910 Ignacio rail accident8 Aug 1910 · Rail accident