Sentence examples for variability of megathrust from inspiring English sources

Variability of megathrust earthquakes in the world.

Fig. 7. Variability of megathrust earthquakes in terms of seismic segmentation (along-strike single segmentation, ASSS or along-dip double segmentation, ADDS), subduction zone geometry (orthogonal or oblique) and collision with continental plate or continental margin.

Although there have been plenty of megathrust earthquakes in Japan — including the 2011 Tohoku quake, which led to the Fukushima nuclear disaster — the earthquake on Saturday on the island of Kyushu in southwest Japan was not the megathrust type.

Schematic diagram of geometry of megathrust and outer rise.

Accretion is associated with an accretionary mode of megathrust slip, whereas non-accretionary megathrust horizons separate OPS accreted at different times in a subduction complex (Wakabayashi 2016a).

The interrelation among plural segments was essential in the occurrence of megathrust earthquakes in the past.

Numerical studies have also been conducted to clarify the mechanisms of megathrust earthquakes along the Nankai trough.

Pre-existing weak zones in a subducting oceanic plate play a key role in the segmentation of megathrust earthquakes.

Thus, monitoring the migration of slow earthquakes may be useful in imaging the preseismic slip of megathrust earthquakes.

Mapping such structures from seismic observations is therefore important for constructing detailed structural models for the simulation of megathrust earthquakes.

However, they did not discuss possible changes in the SSE migration characteristics during the preseismic stage of megathrust earthquakes.