A successfully stress-forecast earthquake
نویسندگان
چکیده
منابع مشابه
Using earthquake intensities to forecast earthquake occurrence times
It is well known that earthquakes do not occur randomly in space and time. Foreshocks, aftershocks, precursory activation, and quiescence are just some of the patterns recognized by seismologists. Using the Pattern Informatics technique along with relative intensity analysis, we create a scoring method based on time dependent relative operating characteristic diagrams and show that the occurren...
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[1] Forecasters want to consider an increasingly rich variety of earthquake ruptures. Past occurrence is captured in part by paloeseismic observations, which necessarily see threedimensional ruptures only at a point. This has not been a problem before, because forecasts have assumed that faults are segmented, and that repeated ruptures occur uniformly along them. A technique is now required to ...
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[1] We apply empirical Green’s function coda‐based analysis to four earthquake sequences in Japan that span a magnitude range of 1.8 to 6.9, to measure radiated energy, corner frequency and stress drop. We find no systematic dependence of apparent stress or stress drop on seismic moment for these sequences, and find they both are log‐normally distributed; however, we identify several anomalous ...
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We assess two competing dynamic interpretations that have been proposed for the short slip durations characteristic of kinematic earthquake models derived by inversion of earthquake waveform and geodetic data. The first interpretation would require a fault constitutive relationship in which rapid dynamic restrengthening of the fault surface occurs after passage of the rupture front, a hypothesi...
متن کاملSuccessfully Ging a Successfully Ging A
S DUE MARCH 1, 2005. SEE PAGE 17 FOR MORE INFORMATION. I I Division of Geriatric Medicine Saint Louis University School of Medicine 1402 South Grand Boulevard St. Louis, Missouri 63104 SUCCESSFULLY ging A This newsletter is a publication of: Division of Geriatric Medicine Department of Internal Medicine Saint Louis University School of Medicine Geriatric Research, Education, and Clinical Center...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1999
ISSN: 0956-540X,1365-246X
DOI: 10.1046/j.1365-246x.1999.00891.x