Sentence examples for main shock a from inspiring English sources

About 30 minutes after the main shock, a Mj 7.7 event hit in region Y.

After the main shock, a window length of 700 days was used.

After the main shock, a series of aftershocks and rainfalls struck the affected area and caused more landslides.

Simultaneously with installation of the seismograph at TMP03 on April 15 , 2016 between the foreshock and the main shock, a microtremor measurement was taken.

About 28 h before the main shock, a foreshock earthquake with a magnitude 6.2 had shook the same region severely at 21 26 JST on April 14.

During the year before the main shock, an average of 20 events per month were recorded in the Hakone volcano (Honda, 2011).

The ground motions observed during the main shock involved a large-amplitude pulse with an approximate period of 1 s and a peak velocity of 1.59 1.79 m/s (Hata et al. 2016).

In this paper, we focus our discussion on the following two aspects of the interferogram: an extremely wide range crustal deformation caused by the Mw 9.0 main shock and a local change associated with the induced inland earthquake with a JMA Japan Meteorological Agencyy) magnitude (Mj) of 6.1 in northern Ibaraki.

Aftershock, any of several lower-magnitude earthquakes that follow the main shock of a larger earthquake.

b Magnitude versus elapsed time from the main shock on a logarithmic scale.

A smaller asperity was also inferred approximately 7 km northeast of the hypocenter of the main shock at a depth of approximately 5 km (Yokota et al., 2009).