earthquake
- 2021.01.31: Earthquake Information of 102 km E of Tual, Indonesia
- 2021.02.01: Earthquake Information of 186 km SE of Sarangani, Philippines
- 2021.02.02: Earthquake Information of 176 km SE of Sarangani, Philippines
- 2021.02.03: Earthquake Information of 37 km SSE of Mamuju, Indonesia
- 2021.02.04: Earthquake Information of 175 km WSW of Zangguy, China
- 2021.02.05: Earthquake Information of 173 km SSW of Tomohon, Indonesia
- 2021.02.06: Earthquake Information of 38 km WNW of Yonakuni, Japan
- 2021.02.07: Earthquake Information of 0 km WSW of Bansalan, Philippines
- 2021.02.08: Earthquake Information of 62 km W of Yonakuni, Japan
- 2021.02.09: Earthquake Information of 48 km ESE of Koshima, Japan
