Country
Guam
Guam on the map: 1 Holocene volcano and 12 strong earthquakes – with eruptions, elevations and dates.
- Holocene volcanoes
- 1
- Confirmed eruptions
- 0
- Highest volcano
- Seamount X −1,230 m
- Strong earthquakes (catalogue)
- 12
- Strongest
- M 7.8 1993
Volcanoes
| Volcano | Type | Elevation | Eruptions | Last |
|---|---|---|---|---|
| Seamount X | Stratovolcanoes | −1,230 m | 0 | — |
Strongest earthquakes
- M 7.8 · 32 km S of Inarajan Village, Guam 8 August 1993 · 59 km
- M 7.2 · 265 km S of Merizo Village, Guam 28 January 1931 · 15 km
- M 7.1 · 261 km S of Merizo Village, Guam 9 May 1917 · 15 km
- M 7.1 · 20 km SSW of Merizo Village, Guam 26 April 2002 · 86 km
- M 7.0 · 98 km SSE of Inarajan Village, Guam 9 December 1909 · 15 km
- M 7.0 · 32 km NNE of Yigo Village, Guam 26 October 1912 · 180 km
- M 7.0 · 69 km SSE of Inarajan Village, Guam 12 October 2001 · 37 km
- M 6.8 · 181 km WSW of Merizo Village, Guam 9 May 2008 · 76 km
- M 6.7 · 43 km NW of Piti Village, Guam 17 September 2014 · 130 km
- M 6.5 · 276 km SW of Merizo Village, Guam 23 October 1971 · 23 km
- M 6.5 · 293 km WSW of Merizo Village, Guam 24 October 1971 · 15 km
- M 6.5 · 49 km N of Yigo Village, Guam 23 April 1997 · 101 km
Guam on other Ominuvo maps
- World in NumbersPopulation: 169,000 (2025)Source: World Bank – WDI: UN World Population Prospects (CC BY 4.0)
- Languages of the worldEnglish, Chamorro · official languagesSource: Unicode CLDR (Unicode License v3)
- Prices around the worldUS dollar (USD)Source: ISO 4217
- Time zones mapUTC+10Source: IANA tz database (public domain)
- Plugs and sockets of the worldType A, B · 110 V · 60 Hz
- VPN provider mapServers of 3 VPN providersSource: VPN Map (Ominuvo) (CC BY 4.0)