What the records say
- When
- 9 Apr 1917
- Kind
- Volcanic eruption
- Coordinates
- 18.77° N, 145.67° E
- Vei
- 4
- Dated by
- Observations: Reported
- Volcano number
- 284160
- Eruption number
- 18502
Agrihan
Island of the Northern Mariana Islands
Agrihan is an island in the Northern Mariana Islands in the Pacific Ocean. The island has mostly been uninhabited, but had 4 permanent residents in the 2020 U.S. census. Agrihan is located 62 kilometers (39 mi) to the north of Pagan.
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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