Earthquakes in April 1977
11 earthquakes recorded worldwide at magnitude 2.5 and above, listed strongest first.
Events per day
Strongest earthquakes
- 7.6
M7.6 earthquake - 199 km ESE of Hihifo, Tonga
33 km deep
Extreme - 7.5
M7.5 earthquake near Malango, Guadalcanal Province
33 km deep
Extreme - 7.5
M7.5 earthquake near Malango, Guadalcanal Province
33 km deep
Extreme - 7.5
M7.5 earthquake near Malango, Guadalcanal Province
19 km deep
Extreme - 6.7
M6.7 earthquake near Malango, Guadalcanal Province
33 km deep
Major - 6.2
M6.2 earthquake - Bonin Islands, Japan region
33 km deep
Major - 6.2
M6.2 earthquake near Bandar Abbas, Hormozgan
29 km deep
Major - 6.1
M6.1 earthquake near Malango, Guadalcanal Province
33 km deep
Major - 6.0
M6.0 earthquake near Malango, Guadalcanal Province
51 km deep
Major - 6.0
M6.0 earthquake near Malango, Guadalcanal Province
33 km deep
Major - 6.0
M6.0 earthquake - central Mid-Atlantic Ridge
33 km deep
Major