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Earthquake Hazards Program

Magnitude 3.6 NEAR THE COAST OF MASSACHUSETTS

2003 July 22 11:41:15 UTC

Preliminary Earthquake Report

U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

World Location

Regional Location

Magnitude 3.6
Date-Time Tuesday, July 22, 2003 at 11:41:15 (UTC) - Coordinated Universal Time
Tuesday, July 22, 2003 at 07:41:15 AM local time at epicenter
Time of Earthquake in other Time Zones
Location 42.77N 70.02W
Depth 11.0 kilometers
Region NEAR THE COAST OF MASSACHUSETTS
Reference 55 km (35 miles) ENE of Gloucester, Massachusetts
70 km (45 miles) ESE of Portsmouth, New Hampshire
85 km (50 miles) ENE of Lynn, Massachusetts
95 km (60 miles) ENE of BOSTON, Massachusetts
Location Quality Error estimate not available, held by USGS NEIC to another agency's solution
Location Quality
Parameters
not available
Source Weston Observatory, Boston College, Weston, Massachusetts, USA
Remarks Felt on Cape Ann.

NB: The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->