Seismo-Watch Significant Earthquake Reports

Regional Location: Preliminary Magnitude: Moment Magnitude: Greenwich Mean Date: Greenwich Mean Time: Latitude: Longitude: Focal Depth (km): Analysis Quality (A-D):

Santa Cruz / Vanuatu Islands, Melanesia 7.3 Ms (NEIC) n/a Mw ( -- ) 99/02/06 21:47:59 12.96S 166.67E 96 km B

Subtract 8 hours from Greenwich Mean Time to obtain PST or 5 hours for EDT Location Quality: A (good), B (fair), C (poor), D (bad) Magnitude: Ml (local or Richter magnitude), Lg (mblg), Md (duration), Mb (body wave), Ms (surface wave), Mw (moment) Standard Sources Include: U.S. Geological Survey, National Earthquake Information Center, Golden, CO (NEIC) Harvard Geophysical Observatory, Harvard University, Cambridge, MA (HRV) U.S. Geological Survey, Northern California Seismic Network (NCSN) University of California, Berkeley, Seismological Laboratory (UCBSL) California Institute of Technology, Pasadena, California (Caltech) various wire reports and/or personal communications All data are preliminary and subject to change. Copyright © 1999 Advanced Geologic Exploration, Inc. Voice: 775-852-0992 / Fax: 775-852-3226 e-mail: info@seismo-watch.com Web Site: http://www.seismo-watch.com Re-transmission prohibited. All rights reserved. NEWS MEDIA: Please site Seismo-Watch as your source

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