Hoodoo Mountain
The 2007–2008 Nazko earthquake swarm is one of numerous seismic events that have occurred near volcanoes in British Columbia. Volcanoes that have experienced volcanic earthquakes include the Mount Meager massif (seventeen events), Mount Cayley (four events), Mount Garibaldi (three events), Silverthrone Caldera (two events), Castle Rock (two events), Hoodoo Mountain (eight events), Crow Lagoon (four events), The Volcano (five events), and the Mount Edziza volcanic complex (eight events). Seismic data suggest that these volcanoes still contain active magma chambers, indicating possible future eruptive activity. Although the available data do not allow a clear conclusion, these observations are indications that some of Canada's volcanoes may be active, with significant potential dangers. This seismic activity correlates both with some of Canada's most youthful volcanoes and with long-lived volcanoes with a history of significant explosive activity, such as Hoodoo Mountain and the Mount Edziza volcanic complex.