What Makes People Respond to “Did You Feel It?”?
2016; Seismological Society of America; Volume: 87; Issue: 1 Linguagem: Inglês
10.1785/0220150056
ISSN1938-2057
Autores Tópico(s)earthquake and tectonic studies
ResumoResearch Article| January 01, 2016 What Makes People Respond to "Did You Feel It?"? Sum Mak; Sum Mak aHelmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Helmholtzstraße 6, 14467 Potsdam, Germanysmak@gfz-potsdam.de Search for other works by this author on: GSW Google Scholar Danijel Schorlemmer Danijel Schorlemmer aHelmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Helmholtzstraße 6, 14467 Potsdam, Germanysmak@gfz-potsdam.de Search for other works by this author on: GSW Google Scholar Author and Article Information Sum Mak aHelmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Helmholtzstraße 6, 14467 Potsdam, Germanysmak@gfz-potsdam.de Danijel Schorlemmer aHelmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Helmholtzstraße 6, 14467 Potsdam, Germanysmak@gfz-potsdam.de Publisher: Seismological Society of America First Online: 14 Jul 2017 Online Issn: 1938-2057 Print Issn: 0895-0695 © 2015 by the Seismological Society of America Seismological Research Letters (2016) 87 (1): 119–131. https://doi.org/10.1785/0220150056 Article history First Online: 14 Jul 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Sum Mak, Danijel Schorlemmer; What Makes People Respond to "Did You Feel It?"?. Seismological Research Letters 2016;; 87 (1): 119–131. doi: https://doi.org/10.1785/0220150056 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietySeismological Research Letters Search Advanced Search ABSTRACT The data compilation of "Did You Feel It?" (DYFI) and other similar Internet‐based macroseismic intensity databases relies on the voluntary responses from Internet users. A region of no responses could mean no perceivable ground shakings or no volunteers submitting responses. We examined the earthquake and socioeconomic conditions that affected the number of DYFI responses received for a region. A resulting statistical model described the expected number of DYFI responses received for an earthquake. We also showed that residents in California and the central and eastern United States followed similar behavior in responding to DYFI, despite the vast difference in seismicity for the two regions. This study allows for a quantitative definition of completeness for DYFI data. The presented modeling technique is applicable to other Internet‐based macroseismic intensity databases. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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