[학위논문] 북한 지하 대규모 발파의 발파원 특성 및 한반도 주변 지각 속도 구조 연구
...the two explosions. The yields estimated from the surface-wave magnitudes were about 20 times larger than yields from the body-wave magnitudes. Additionally, the two explosions were located on the
earthquake side border of discrimination criteria based on differences between body-wave and surface-wave magnitudes. These two results indicated that relatively large surface waves were generated from the...