International Registry of Seismograph Stations

World Data Center for Seismology, Denver and International Seismological Centre

Geographic Regions

AFRICA
ANTARCTICA
ASIA
ATLANTIC OCEAN/ARCTIC OCEAN
AUSTRALASIA
CARIBBEAN SEA
CENTRAL AMERICA
EUROPE
INDIAN OCEAN
NORTH AMERICA
PACIFIC OCEAN--OCEANIA
SOUTH AMERICA

Inquiries should be directed to: Julie Martinez jmartinez@usgs.gov