KRAKATAU CHILD MOUNTAIN ACTIVITY MONITORING

The officer shows the record of the seismograph monitoring of the activity of Gunung Anak Krakatau (GAK) several moments before the occurrence of tsunamis in the Post of GAK Pasauran Observation, Serang, Banten, Tuesday (25/12/2018). ANTARA PHOTO/Akbar Nugroho Gumay/aww.