Diurnal changes of earthquake activity and geomagnetic Sq-variations

• Published in: Natural Hazards and Earth System Sciences
• Main Authors: Duma, G., Ruzhin, Y.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2003
• Subjects: article; Verlagsveröffentlichung; Barents Sea; Khibiny
• Online Access: https://doi.org/10.5194/nhess-3-171-2003; https://noa.gwlb.de/receive/cop_mods_00035319; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00035273/nhess-3-171-2003.pdf; https://nhess.copernicus.org/articles/3/171/2003/nhess-3-171-2003.pdf

Statistic analyses demonstrate that the probability of earthquake occurrence in many earthquake regions strongly depends on the time of day, that is on Local Time (e.g. Conrad, 1909, 1932; Shimshoni, 1971; Duma, 1997; Duma and Vilardo, 1998). This also applies to strong earthquake activity. Moreover...