| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 101.0 km |
| Coordinates | -10.173, 161.211 |
| UTC time | 1977-12-31 18:40:14.400 |
Earthquake details
Saturday, December 31, 1977 Earthquake
The earthquake hit Solomon Islands on Saturday, December 31, 1977 at 18:40 UTC with a magnitude of 5.1. The closest known location in the current dataset is Honiara (Solomon Islands - SB), about 161.0 km away. The epicenter is located at longitude 161.211 and latitude -10.173.
| Location | Honiara |
| Country | Solomon Islands (SB) |
| Severity | Strong |
Earthquake map 1977-12-31
Closest countries
The 12 closest cities near the epicenter.
| Honiara | 161.0 km |
| Arawa | 761.2 km |
| Port Vila | 1138.7 km |
| Noumea | 1458.3 km |
| Port Moresby | 1544.0 km |
| Lae | 1611.3 km |
| Mackay | 1776.0 km |
| Tarawa | 1827.2 km |
| Cairns | 1831.3 km |
| Townsville | 1850.2 km |
| Gladstone | 1852.8 km |
| Rockhampton | 1858.9 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.3
Honiara
Solomon Islands · 2026-03-26 01:52 UTC
|
102.3 km |
|
M 4.3
Honiara
Solomon Islands · 2026-03-24 17:18 UTC
|
143.4 km |
|
M 5.1
Honiara
Solomon Islands · 2026-02-14 03:12 UTC
|
207.9 km |
|
M 4.3
Honiara
Solomon Islands · 2026-01-31 03:26 UTC
|
204.2 km |
|
M 4.3
Honiara
Solomon Islands · 2026-01-31 02:42 UTC
|
207.3 km |
|
M 4.9
Honiara
Solomon Islands · 2026-01-31 02:34 UTC
|
204.2 km |
|
M 4.8
Honiara
Solomon Islands · 2026-01-30 22:57 UTC
|
211.4 km |
|
M 4.3
Honiara
Solomon Islands · 2026-01-15 03:41 UTC
|
166.3 km |
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