West Valley Segment of Juan de Fuca Ridge

SUMMARY

Type: submarine vent
Activity: active
Last Eruption: unknown
Rock Type: ?
Eruptive Volume: ?
Location Map from Xerox PARC
Latitude: 48.782 N
Longitude: 128.64 W

Geologic Background:

Historic Activity:

• None

Recent Activity:

• Large seismic swarm on Sept 6, 2001.

Data Sources:

• Global Volcanism Network (V. 26, No. 9)
  

ADDITIONAL INFORMATION

Last Update: 1/2/02