| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -49.553, 123.274 |
| UTC time | 1993-10-31 00:40:25.150 |
Earthquake details
Sunday, October 31, 1993 Earthquake
The earthquake hit western Indian-Antarctic Ridge on Sunday, October 31, 1993 at 00:40 UTC with a magnitude of 5.4. The closest known location in the current dataset is Albany, about 1675.7 km away. The epicenter is located at longitude 123.274 and latitude -49.553.
| Location | western Indian-Antarctic Ridge |
| Country | western Indian-Antarctic Ridge |
| Severity | Strong |
Earthquake map 1993-10-31
Closest countries
The 12 closest cities near the epicenter.
| Albany | 1675.7 km |
| Bunbury | 1912.8 km |
| Warrnambool | 1969.0 km |
| Hobart | 1985.5 km |
| Mandurah | 1996.1 km |
| Kwinana | 2026.3 km |
| Adelaide | 2052.0 km |
| Perth | 2054.1 km |
| Launceston | 2057.4 km |
| Adelaide Hills | 2059.0 km |
| Geelong | 2103.9 km |
| Ballarat | 2117.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.7
western Indian-Antarctic Ridge
Unknown · 2025-11-25 15:19 UTC
93.1 km
M 4.4
western Indian-Antarctic Ridge
Unknown · 2025-11-23 11:03 UTC
88.4 km
M 4.9
western Indian-Antarctic Ridge
Unknown · 2025-07-30 01:10 UTC
88.6 km
M 4.6
western Indian-Antarctic Ridge
Unknown · 2025-07-25 23:57 UTC
70.5 km
M 4.5
western Indian-Antarctic Ridge
Unknown · 2025-06-08 07:51 UTC
33.4 km
M 5.0
western Indian-Antarctic Ridge
Unknown · 2025-05-22 11:35 UTC
70.8 km
M 4.3
western Indian-Antarctic Ridge
Unknown · 2025-04-26 15:43 UTC
44.1 km
M 4.6
western Indian-Antarctic Ridge
Unknown · 2025-04-24 06:16 UTC
28.4 km
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