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TitreSeismic investigation of the "rumblings" in Windsor, Ontario
TéléchargerTéléchargements
AuteurBent, A L; Woodgold, C R D
SourceCommission géologique du Canada, Dossier public 6999, 2011, 25 pages, https://doi.org/10.4095/289632
Année2011
ÉditeurRessources naturelles Canada
Documentdossier public
Lang.anglais
DOIhttps://doi.org/10.4095/289632
Mediaen ligne; numérique
Formatspdf
ProvinceOntario
SNRC40J/02NW; 40J/03NE; 40J/06SE
Lat/Long OENS-83.1667 -82.8333 42.3333 42.1667
Sujetssismicité; sismographes; séismologie; risque de tremblement de terre; risque sismique; interpretations sismiques; géophysique
Illustrationsspectrograms; tables; location maps; plots
Consultation
Endroit
 
Bibliothèque de Ressources naturelles Canada - Ottawa (Sciences de la Terre)
 
ProgrammeService d'information sur les dangers naturels au Canada, Service d'information sur les dangers naturels au Canada
Diffusé2011 12 20
Résumé(disponible en anglais seulement)
Natural Resources Canada was asked for assistance by the Ontario Ministry of the Environment in their ongoing investigation of rumblings" reported in Essex County, Ontario. Reports of the rumblings which appear to be a combination of vibrations and low frequency noise began in March 2011 and are continuing as of this writing (September 2011). In June 2011 four seismometers were installed in the western part of the city of Windsor where the largest number of noise complaints originated. The stations ran until late August 2011. Examination of the data revealed a signal on two of the stations that was consistent in character with the reported rumblings in terms of time, duration and behavior. Further analysis of the signals revealed that they were propagating as acoustic waves in the atmosphere and that they originated from the general vicinity of Zug Island, Michigan. Further investigation is required to determine the exact source of the signal.
GEOSCAN ID289632