Studi Korelasi Aktivitas Listrik Udara Sebagai Prekursor Kejadian Gempabumi di Pidie Jaya: Abdi Jihad, Lori Agung Satria, Vrieslend H Banyunegoro, M Muhajir, Nasyithah Az-Zahra Lubis

Abdi Jihad Abdi Jihad (Badan Meteorologi, Klimatologi, dan Geofisika, Stasiun Geofisika Mata Ie Banda Aceh, Jl. Raya Mata Ie Banda Aceh, 23352)
Lori Agung Satria Lori Agung Satria (Badan Meteorologi, Klimatologi, dan Geofisika, Stasiun Geofisika Silaing Bawah, Jl. Sultan Syahrir Silaing Bawah, Padang Panjang, Sumatera Barat 27118)
Vrieslend H Banyunegoro Vrieslend H Banyunegoro (Badan Meteorologi, Klimatologi, dan Geofisika, Stasiun Geofisika Mata Ie Banda Aceh, Jl. Raya Mata Ie Banda Aceh, 23352)
Muhajir Muhajir (Badan Meteorologi, Klimatologi, dan Geofisika, Stasiun Klimatologi Indrapuri, Jl. Banda Aceh Medan Km 27, Indrapuri, Aceh Besar, 23363)
Nasyithah Az-Zahra Lubis Nasyithah Az-Zahra Lubis (Badan Meteorologi, Klimatologi, dan Geofisika, Stasiun Meteorologi Sultan Iskandar Muda, Bandara Sultan Iskandar Muda Blang Bintang, Banda Aceh 23372)

JFA (Jurnal Fisika dan Aplikasinya)
Vol 15 No 1 (2019): January 2019 Edition

Earthquake is a natural phenomenon that becomes an interesting topic to be studied. Precursors of an earthquake is a topic that had been long studied. This research aims to understand the relationship between Pidie Jaya earthquake and the electrical activity of the air. The data needed to conduct this research are electrical activity in the air that captured by LD2000, Himawari8 satellite data, and rainfall data obtained from GSMaP model. That relationship is obtained by calculating the correlation coefficient between those variables. The result shows that there is an increased in electrical activity two days before the event occurred. In order to reach the conclusion, the relationship between electrical activity in the air and rainfall correlation is calculated and it shows a negative value. This value means that there is a weak correlation between electrical activity in the air and rainfall. This weak correlation does not show up in the correlation between high rainfall and convective clouds growth.