This seismic record section shows vertical-component records from broadband stations in Northeastern United States and Southern Canada. from the earthquake that occurred about 20 km SE of Valleyfield, QUE, Canada. It is felt in Ormstown, Valleyfield and Vandreil, Quebec and Massena, NY and other towns near the US-Canadian border. Note that record at ACCN (Adirondack Community College, SUNY, NY) had about 10 second timing error due to a mistake in GPS clock setting.
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