![]() ![]() The physical losses that occurred due to the Sunda Strait tsunami were 2752 damaged housing units, 92 lodging units and stalls were damaged, 510 boats and damaged ships, 147 twowheeled and four-wheeled vehicles were damaged and one pier was destroyed. The tsunami that occurred in the Sunda Strait was generated by an avalanche of volcanic material, which is falling into the caldera formed by the eruption of Krakatau in 1883.Īt least 426 people were killed, 7202 injured and 23 people were missing due to this incident. The moment magnitude of this third station is Mw 5.3. Seismic moment values obtained from CGJI 1.7 x 1017 N.m, SBJI 1.1 x 1017 N.m, and BLSI 1.05 x 1017 N.m. Signal Processing Guide obtained from the International Institute of Seismology and Earthquake Engineering. This processing process uses the help of the Seismic Analysis Code. The data used comes from webDC3 BMKG using 3 stations namely CGJI, SBJI, and BLSI. In this study, we need a moment that wants to know seismic moments and seismic radiation energy. After further processing with the bandpass filter process at a frequency of 0.01 Hz - 0.1 Hz different magnitude values are obtained. The earthquake caused by the eruption of Anak Krakatau Volcano which caused the tsunami was not defined as a large magnitude earthquake, only MLv 3.4. From the occurrence of the earthquake Decemtook learning for us about signal processing. ![]()
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