What the records say
- When
- 5 Dec 1952
- Kind
- Volcanic eruption
- Coordinates
- 54.13° N, 159.67° E
- Vei
- 2
- Vent
- Ceno-Semiachik (Toitsky Crater)
- Dated by
- Observations: Reported
- Volcano number
- 300140
- Eruption number
- 17640
Maly Semyachik
Stratovolcano in Kamchatka, Russia
Maly Semyachik is a stratovolcano located in the eastern part of Kamchatka Peninsula, Russia. It is a compound stratovolcano located in a 10-km-wide caldera within the 15×20-km mid-Pleistocene Stena-Soboliny caldera. Three overlapping stratovolcanoes were constructed sequentially along a NE-SW line, with the youngest cone, Tseno-Semyachik, at the southwest end.
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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