| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 44.0 km |
| Coordinates | -6.497, 154.882 |
| UTC time | 1978-03-31 07:01:55.500 |
Earthquake details
Friday, March 31, 1978 Earthquake
The earthquake hit Papua New Guinea on Friday, March 31, 1978 at 07:01 UTC with a magnitude of 5.4. The closest known location in the current dataset is Arawa (Papua New Guinea - PG), about 81.3 km away. The epicenter is located at longitude 154.882 and latitude -6.497.
| Location | Arawa |
| Country | Papua New Guinea (PG) |
| Severity | Strong |
Earthquake map 1978-03-31
Closest countries
The 12 closest cities near the epicenter.
| Arawa | 81.3 km |
| Honiara | 647.3 km |
| Lae | 872.4 km |
| Port Moresby | 914.5 km |
| Mount Hagen | 1180.9 km |
| Cairns | 1526.9 km |
| Merauke | 1613.0 km |
| Jayapura | 1632.2 km |
| Abepura | 1639.5 km |
| Townsville | 1668.8 km |
| Mackay | 1743.9 km |
| Wamena | 1786.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.7
Arawa
Papua New Guinea · 2026-03-06 19:03 UTC
|
50.0 km |
|
M 4.9
Arawa
Papua New Guinea · 2026-02-22 09:29 UTC
|
113.5 km |
|
M 4.4
Arawa
Papua New Guinea · 2026-02-17 03:06 UTC
|
45.0 km |
|
M 4.2
Arawa
Papua New Guinea · 2026-01-19 07:07 UTC
|
14.9 km |
|
M 4.3
Arawa
Papua New Guinea · 2026-01-12 16:24 UTC
|
94.9 km |
|
M 4.4
Arawa
Papua New Guinea · 2025-12-19 23:07 UTC
|
37.8 km |
|
M 4.6
Arawa
Papua New Guinea · 2025-12-16 15:49 UTC
|
100.2 km |
|
M 5.1
Arawa
Papua New Guinea · 2025-12-10 13:30 UTC
|
11.9 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.