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M4.6 Depth: 10.0 km

M4.6 Earthquake near Manus (Papua New Guinea)

UTC time: 2026-03-31 03:15:19 UTC Local time: —

About this earthquake

A magnitude M4.6 earthquake was recorded near Manus (Papua New Guinea) on March 31, 2026 at 03:15 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by EMSC and cross-checked across seismological networks.

Details

Magnitude
M4.6
Depth
10.0 km
UTC time
2026-03-31 03:15:19 UTC
Local time
—
Country
Papua New Guinea
State
Manus
City
Manus
Source
emsc
Coordinates
-3.49600, 146.87130
Temperature
28.2°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (81.9 km)
Regional average: 81.9 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Titan Ridge
    Distance: 113 km ·Fissure vent ·Elevation: -1'300 m ·Last eruption: 1972 ·Papua New Guinea
  • St. Andrew Strait
    Distance: 135 km ·Complex ·Elevation: 270 m ·Last eruption: 1957 ·Papua New Guinea
  • Hankow Reef
    Distance: 155 km ·Stratovolcano ·Elevation: -5 m ·Papua New Guinea
  • Karkar
    Distance: 162 km ·Stratovolcano ·Elevation: 1'839 m ·Last eruption: 1979 ·Papua New Guinea
  • Long Island
    Distance: 204 km ·Complex ·Elevation: 1'263 m ·Last eruption: 1993 ·Papua New Guinea
  • Manam
    Distance: 214 km ·Stratovolcano ·Elevation: 1'807 m ·Last eruption: 2026 ·Papua New Guinea

Historic earthquake map · Papua New Guinea

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Papua New Guinea

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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