Earthquakes in December 1999
Events per day
Strongest earthquakes
- 7.3
M7.3 earthquake near Santa Cruz, Central Luzon
33 km deep
Extreme - 7.0
M7.0 earthquake - 26 km SSE of Karluk, Alaska
44 km deep
Extreme - 6.9
M6.9 earthquake - 50 km WSW of Lata, Solomon Islands
33 km deep
Major - 6.5
M6.5 earthquake near Labuan, Banten
56 km deep
Major - 6.5
M6.5 earthquake - West Chile Rise
10 km deep
Major - 6.4
M6.4 earthquake near Lae, Morobe Province
58 km deep
Major - 6.4
M6.4 earthquake - 20 km WNW of Hihifo, Tonga
138 km deep
Major - 6.4
M6.4 earthquake - 29 km N of Akhiok, Alaska
44 km deep
Major - 6.3
M6.3 earthquake - west of Macquarie Island
10 km deep
Major - 6.3
M6.3 earthquake near Kimbe, West New Britain Province
33 km deep
Major - 6.3
M6.3 earthquake - 209 km SSW of George Town, Cayman Islands
10 km deep
Major - 6.2
M6.2 earthquake - 70 km SW of Lata, Solomon Islands
33 km deep
Major - 6.2
M6.2 earthquake - 269 km S of Punta de Burica, Panama
10 km deep
Major - 6.2
M6.2 earthquake near Sentani, Papua
16 km deep
Major - 6.1
M6.1 earthquake - west of Macquarie Island
10 km deep
Major - 6.1
M6.1 earthquake near Tandai, Guadalcanal Province
33 km deep
Major - 6.0
M6.0 earthquake - 41 km WSW of Lata, Solomon Islands
33 km deep
Major - 6.0
M6.0 earthquake near Mangilao Village, Mangilao
51 km deep
Major - 6.0
M6.0 earthquake - western Indian-Antarctic Ridge
10 km deep
Major - 6.0
M6.0 earthquake - western Indian-Antarctic Ridge
10 km deep
Major