| Magnitude | 5.6 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -52.287, 114.590 |
| UTC time | 1977-04-11 02:15:18.100 |
Earthquake details
Monday, April 11, 1977 Earthquake
The earthquake hit western Indian-Antarctic Ridge on Monday, April 11, 1977 at 02:15 UTC with a magnitude of 5.6. The closest known location in the current dataset is Albany, about 1939.1 km away. The epicenter is located at longitude 114.590 and latitude -52.287.
| Location | western Indian-Antarctic Ridge |
| Country | western Indian-Antarctic Ridge |
| Severity | Strong |
Earthquake map 1977-04-11
Closest countries
The 12 closest cities near the epicenter.
| Albany | 1939.1 km |
| Bunbury | 2112.3 km |
| Mandurah | 2201.6 km |
| Kwinana | 2234.8 km |
| Perth | 2266.0 km |
| Geraldton | 2616.9 km |
| Hobart | 2643.4 km |
| Warrnambool | 2649.3 km |
| Adelaide | 2710.2 km |
| Adelaide Hills | 2717.8 km |
| Launceston | 2724.9 km |
| Geelong | 2784.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.7
western Indian-Antarctic Ridge
Unknown · 1988-03-05 01:58 UTC
7.2 km
M 5.4
western Indian-Antarctic Ridge
Unknown · 1978-04-03 06:09 UTC
8.9 km
M 5.5
western Indian-Antarctic Ridge
Unknown · 1977-01-07 07:09 UTC
3.3 km
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