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Author Max Wyss
Title The kashmir M7.6 shock of 8 october 2005 calibrates estimates of losses in future himalayan earthquakes Type Conference Article
Year 2006 Publication Proceedings of ISCRAM 2006 – 3rd International Conference on Information Systems for Crisis Response and Management Abbreviated Journal ISCRAM 2006
Volume Issue Pages 397-401
Keywords Information systems; Correction factors; Energy release; Kashmir earthquake; Large earthquakes; Loss estimates; Moment tensor solutions; Scenario earthquakes; Seismic risk; Earthquakes
Abstract In an article published in March 2005, we estimated the number of fatalities to be expected in future large earthquakes in the Himalaya (Wyss, 2005). For the scenario called Kashmir, we estimated that 67,000 to 137,000 fatalities should be expected. The M7.6 Kashmir earthquake of 8 October 2005 caused approximately 85,000 fatalities. Thus, one may argue that we forecast this disaster well. However, we assumed M8.1, a depth of 25 km and an epicenter located about 200 km to the SE from the October epicenter. Using the moment tensor solution for the October earthquake with a depth of 12 km for the energy release, we estimate the number of fatalities between 29,000 and 56,000. Thus, a factor of 2 must be applied to obtain the observed number, and the depth of the energy release in the scenario earthquakes should be placed at 12 km, which results in on over-All correction factor of 2.4. Therefore, we correct our estimates for numbers of fatalities in future Himalayan earthquake to range from 100,000 to 500,000, as specified for the locations given in Table 2.
Address World Agency of Planetary Monitoring and Earthquake Risk Reduction, 2 rue de Jargonnant, CH-1207 Geneva, Switzerland
Corporate Author (up) Thesis
Publisher Royal Flemish Academy of Belgium Place of Publication Newark, NJ Editor B. Van de Walle, M. Turoff
Language English Summary Language English Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2411-3387 ISBN 9090206019; 9789090206011 Medium
Track REAL-TIME ALERTS FOR EARTHQUAKES AND TSUNAMI Expedition Conference 3rd International ISCRAM Conference on Information Systems for Crisis Response and Management
Notes Approved no
Call Number Serial 1109
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Author Max Wyss
Title Earthquake loss estimates applied in real time and to megacity risk assessment Type Conference Article
Year 2005 Publication Proceedings of ISCRAM 2005 – 2nd International Conference on Information Systems for Crisis Response and Management Abbreviated Journal ISCRAM 2005
Volume Issue Pages 297-299
Keywords Developing countries; Disaster prevention; Disasters; Human resource management; Information systems; Risk assessment; Earthquake risk; Global community; International rescue; Loss estimates; Major disasters; Organizational aspects; Real-time loss; Satellite images; Earthquakes
Abstract Real time loss estimates within one to two hours after major earthquakes are becoming useful for disaster managers and rescue teams to respond rapidly and at an optimal level. Tests show that the accuracy is low, but major disasters can be reliably distinguished from inconsequential earthquakes. Many technical and organizational aspects of these estimates can and should be improved. An analysis of what magnitude of disaster is likely to occur, if a major earthquake should occur near a megacity in a developing country shows that much work needs to be done to mitigate the risk, and that the global community is ill prepared to deal with such large disasters.
Address World Agency of Planetary Monitoring and Earthquake Risk Reduction, Geneva, Switzerland
Corporate Author (up) Thesis
Publisher Royal Flemish Academy of Belgium Place of Publication Brussels Editor B. Van de Walle, B. Carle
Language English Summary Language English Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2411-3387 ISBN 9076971099 Medium
Track EARLY WARNING AND RESPONSE: SPECIAL SESSION Expedition Conference 2nd International ISCRAM Conference on Information Systems for Crisis Response and Management
Notes Approved no
Call Number Serial 1110
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