Earthquakes in August 1991
9 earthquakes recorded worldwide at magnitude 2.5 and above, listed strongest first.
Events per day
Strongest earthquakes
- 7.0
M7.0 earthquake - 136 km WSW of Brookings, Oregon
1 km deep
Extreme - 6.7
M6.7 earthquake near Gorontalo, Gorontalo
12 km deep
Major - 6.5
M6.5 earthquake - 31 km N of Sola, Vanuatu
14 km deep
Major - 6.3
M6.3 earthquake - 63 km E of Lakatoro, Vanuatu
171 km deep
Major - 6.1
M6.1 earthquake - 136 km WSW of Brookings, Oregon
3 km deep
Major - 6.0
M6.0 earthquake near Eureka, California
8 km deep
Major - 6.0
M6.0 earthquake - 163 km N of Nikolski, Alaska
275 km deep
Major - 6.0
M6.0 earthquake near Choshi, Chiba
29 km deep
Major - 6.0
M6.0 earthquake near Nuku‘alofa, Tongatapu
31 km deep
Major