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ANSS - Advanced National Seismic System

Central & Eastern US Region

Mission

The Central & Eastern US Regional Advisory Committee is charged with planning, implementation and management for the Central & Eastern US Region of the Advanced National Seismic System (ANSS-MA). The Advanced National Seismic System (ANSS) is an effort to upgrade seismic monitoring systems throughout the U.S. by improving hardware, management, operations, cooperation, and outreach.

Capabilities

Earthquake Response Products

Regional Earthquake Locations
Threshold
New Madrid : M1.5
Eastern Tennessee : M1.8
Region: M2.5
Magnitudes: mc, Ml, Mw
Body-wave Moment Tensor Solutions: M4.0 or larger
ShakeMap: Developing model-based ShakeMaps for the region
Community Internet Intensity Maps
Email and pager notification
Web-pages
Recent Earthquakes Pages
Detailed Seismicity Maps
Phase data
Heli-pages
Special Event Pages

General Informational Products

Earthquake Catalog Searches

Contact Info

  • United States Geological Survey/CERI
    The University of Memphis
    3876 Central Ave.
    Memphis, TN 38152-3050

    Phone: (901) 678-5264 or (901) 678-2007
    withers@ceri.memphis.ed

  • St. Louis University
    Department of Earth & Atmospheric Sciences
    3507 Laclede Ave.
    St. Louis, MO 63103

    Phone: (314) 977-2236
    FAX: (314) 977-3117
    rbh@eas.slu.ed

Central and Eastern US map of seismic stations

Map Key

Region Partners

St. Louis University Earthquake Center Logo    United States Geological Survey/CERI Logo    Ohio Seismic Network logo    VA Tech Geosciences logo