00000nam 2200000zi 4500 9.917232 CaOODSP 20251031142448 m o d f cr mn||||||||| 221114t20212021oncb ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn--qu x0y0 M183-2/8828E-PDF Lamontagne, Maurice, 1959- author. Macroseismic information for the seven largest moderate earthquakes of the Charlevoix seismic zone, Quebec, between 1870 and 2021 : February 3, 1902, M 4.5; September 30, 1924, M 5.2; January 08, 1931, M 4.9; October 19, 1939, M 5.3; October 14, 1952, M 4.5; August 19, 1979, M 4.8; March 6, 2005, M 4.7 / M. Lamontagne, P. Archambault, and S. Halchuk. [Ottawa] : Geological Survey of Canada, 2021. ©2021 1 online resource (61 pages) : maps (chiefly colour). text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8828 Includes bibliographical references (pages 53-56). "This Open File Report provides the available macroseismic information for the seven largest moderate earthquakes that occurred in the Charlevoix Seismic Zone between 1870 and 2021. These earthquakes and their moment magnitude (M) are: 1) February 3, 1902, M 4.5; 2) September 30, 1924, M 5.2; 3) January 08, 1931, M 4.9; 4) October 19, 1939, M 5.3; 5) October 14, 1952, M 4.5; 6) August 19, 1979, M 4.8; 7) March 6, 2005, M 4.7. Five, possibly six, of these seven earthquakes occurred in the northeast portion of the CSZ, where the largest event of the period, the 1925 M 6.2 earthquake, also occurred. For each locality where the earthquakes were felt, macroseismic information is given and interpreted on the Modified Mercalli Intensity Scale. The original mail questionnaires filled by postmasters for earthquakes no. 3, 4, 5 and 6 are lost. Consequently, the main sources of information are the newspaper accounts except for no. 7 for which web-based questionnaires are available. The macroseismic information from localities in Canada and in the US (from NOAA) are tabulated in Microsoft Excel spreadsheets. Most newspaper clippings that have macroseismic information are included. The Open File also provides GoogleEarth kmz files that allow the felt information reports to be viewed in a spatial tool"--Abstract, page 1. Includes abstracts in English and French. Earthquakes Québec (Province) Charlevoix Region. Earthquake intensity Québec (Province) Charlevoix Region. Earthquake damage Québec (Province) Charlevoix Region. Tremblements de terre Québec (Province) Charlevoix (Région) Tremblements de terre Intensité Québec (Province) Charlevoix (Région) Dommages causés par les tremblements de terre Québec (Province) Charlevoix (Région) Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8828. (CaOODSP)9.506878 PDF 10.96 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8828-eng.pdf (report) HTML N/A https://doi.org/10.4095/329135 (complete dataset)