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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 1 | Geoscience Letters

Fig. 1

From: Slow slip event in the focal area of the 1975 Kurile tsunami earthquake inferred from unusual long-term seismic quiescence

Fig. 1

Earthquakes considered in the present study. a, c Earthquake distributions before and after the declustering process, respectively. Earthquakes were selected from the ISC catalog and occurred from 1 January 1964 to 30 September 2019, with mb ≥ 5.0 and depth ≤ 60 km. The study area is in a large circle with a radius of 882 km centered at 46.71°N and 154.33°E, and the solid line along the Kurile Islands indicates the trench axis (Bird 2003). b, d Space−time plots before and after the declustering process, respectively

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