Sentence examples for value of earthquake from inspiring English sources

This value is at least one-order smaller than a typical value of earthquake triggering by elastostatic stress change in the literature (Hardebeck et al. 1998; Freed 2005).

Here, we consider a situation where two earthquakes X and Y have the same stress drops but the rupture speed of earthquake X is half of the value of earthquake Y.

As the stress drop analysis from the observed corner frequencies usually assumes that the rupture speeds of earthquakes are the same, the fault dimension of earthquake X is overestimated, thus resulting in an estimated stress drop for earthquake X that is an order of magnitude smaller than the actual one and the value of earthquake Y.

The results revealed high probability values of earthquake occurrence after 28 42 years for an M ≥ 5.0 event and after 47 55 years for an M ≥ 6.0 event, with reference to the last event in 2001 (Tripathi 2006).

They concluded that earthquakes around the source area of the 2004 Parkfield earthquake had larger values of stress drop compared to the values of earthquakes outside the region.

The b-value of earthquakes smaller than magnitude 3 was about 0.5 before 11 March , 2011 and the value increased to about 1 afterwards.

We found that three out of the six earthquakes associated with the cluster activity in January 2012 had smaller stress drops by an order of magnitude than the values of earthquakes that occurred in the same area before and after the activity.

Coefficient d in Eq. (2) represents the offset value of different earthquake types.

If the moment value of the earthquake used as the EGF is larger than the threshold, it is useful to deconvolve out the source effect from the spectrum to provide an effective impulsive point source (Hutchings et al. 2007).

The maximum displacement response demands for NSSI-1, SSI-1, SSI-2 and SSI-3 models reach: using equivalent static load method 9.8, 11.5, 12.6 and 14.5 mm respectively; using response spectra method 5.9, 9.5, 10.6 and 12.4 mm respectively and using time history method (average value of nine earthquake records) 14.11, 15.62, 15.8 and 18.1 mm respectively.

We suppose that in the ROMPLUS catalog, the same earthquake has been listed twice with different origin times and hypocentral parameters or the M value of small earthquakes have been overestimated.