Modified Mercalli Intensity Assignments for the May 16, 1909, Northern Plains Earthquake

Open-File Report 2009-1184
By: , and 

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Abstract

We combine newspaper accounts and Nuttli's (1976) isoseismal map to assign modified Mercalli intensity (MMI) at 76 towns for the May 16, 1909 Northern Plains earthquake. The earthquake was felt across more than 1,500,000 km2 in the States of Minnesota, Montana, North Dakota, South Dakota, and Wyoming and the Provinces of Alberta, Manitoba, Ontario, and Saskatchewan.

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Modified Mercalli Intensity Assignments for the May 16, 1909, Northern Plains Earthquake
Series title Open-File Report
Series number 2009-1184
DOI 10.3133/ofr20091184
Year Published 2009
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Contributing office(s) Earthquake Hazards Program, Geologic Hazards Science Center
Time Range Start 1909-05-16
Time Range End 1909-05-16
Country Canada, United States
Online Only (Y/N) Y
Additional Online Files (Y/N) Y
Google Analytic Metrics Metrics page
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