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M4.9 Depth: 70.0 km

M4.9 Earthquake near EASTERN NEW GUINEA REG., P.N.G. (Papua New Guinea)

UTC time: 2025-08-31 08:16:06 UTC Local time: —

About this earthquake

On August 31, 2025 at 08:16 UTC, a magnitude M4.9 earthquake occurred near EASTERN NEW GUINEA REG., P.N.G. (Papua New Guinea). The earthquake originated at an intermediate depth of about 70 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by EMSC.

Details

Magnitude
M4.9
Depth
70.0 km
UTC time
2025-08-31 08:16:06 UTC
Local time
—
Country
Papua New Guinea
City
Morobe
Source
emsc
Coordinates
-6.38000, 147.22000
Temperature
23.0°C

Map

Depth profile

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

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Umboi
    Distance: 115 km ·Complex ·Elevation: 1'335 m ·Papua New Guinea
  • Long Island
    Distance: 119 km ·Complex ·Elevation: 1'263 m ·Last eruption: 1993 ·Papua New Guinea
  • Ritter Island
    Distance: 138 km ·Stratovolcano ·Elevation: 75 m ·Last eruption: 2007 ·Papua New Guinea
  • Sakar
    Distance: 144 km ·Stratovolcano ·Elevation: 947 m ·Papua New Guinea
  • Langila
    Distance: 163 km ·Complex ·Elevation: 1'330 m ·Last eruption: 2026 ·Papua New Guinea
  • Hankow Reef
    Distance: 176 km ·Stratovolcano ·Elevation: -5 m ·Papua New Guinea

Historic earthquake map · Papua New Guinea

Open history map
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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