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M6.4 Depth: 102.0 km

M6.4 Earthquake near Papua New Guinea Region (Papua New Guinea)

UTC time: 2025-12-22 10:31:27 UTC Local time: —
M6.4 earthquake near Madang on Dec 22, 2025 — map of epicenter and shaking intensity | QuakeMap24
M6.4 Earthquake near Papua New Guinea Region (Papua New Guinea) · 2025-12-22 10:31:27 UTC

About this earthquake

A magnitude M6.4 earthquake was recorded near Papua New Guinea Region (Papua New Guinea) on December 22, 2025 at 10:31 UTC. The earthquake originated at an intermediate depth of about 102 km. Earthquakes of this magnitude can cause significant damage in populated areas.

The event was recorded by GFZ. Papua New Guinea: 2 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

Magnitude
M6.4
Depth
102.0 km
UTC time
2025-12-22 10:31:27 UTC
Local time
—
Country
Papua New Guinea
City
Madang
Source
gfz
Coordinates
-5.75000, 145.48000
Temperature
15.9°C

Map

Depth profile

Depth profile Depth: 102 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 102 km
Intermediate
102 km
102 km — deeper than the regional average (83.7 km)
Regional average: 83.7 km
Why depth matters

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

Depth classes per USGS

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Goroka38.7 kmS18'503
Port Moresby453.5 kmSE283'733

GeoNames · CC BY 4.0

Volcanoes nearby

  • Karkar
    Distance: 134 km ·Stratovolcano ·Elevation: 1'839 m ·Last eruption: 1979 ·Papua New Guinea
  • Hankow Reef
    Distance: 167 km ·Stratovolcano ·Elevation: -5 m ·Papua New Guinea
  • Long Island
    Distance: 186 km ·Complex ·Elevation: 1'263 m ·Last eruption: 1993 ·Papua New Guinea
  • Manam
    Distance: 192 km ·Stratovolcano ·Elevation: 1'807 m ·Last eruption: 2026 ·Papua New Guinea
  • Bam
    Distance: 249 km ·Stratovolcano ·Elevation: 685 m ·Last eruption: 1960 ·Papua New Guinea
  • Kadovar
    Distance: 258 km ·Stratovolcano ·Elevation: 365 m ·Last eruption: 2023 ·Papua New Guinea

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours2
First 24 hours6
First 72 hours6
Strongest subsequent eventM6.5
M6.52025-12-22 10:31:28 UTC3.8 km42 km NNE of Goroka, Papua New Guinea M6.42025-12-22 10:31:28 UTC3.2 kmPapua New Guinea [Land] M5.22025-12-23 09:54:51 UTC207.8 kmEASTERN NEW GUINEA REG., P.N.G. M5.02025-12-23 09:54:52 UTC215.1 kmMadang M5.22025-12-23 09:54:53 UTC214.6 km119 km NNW of Finschhafen, Papua New Guinea M5.22025-12-23 09:54:53 UTC208.8 kmPapua New Guinea Region M4.42025-12-26 15:29:52 UTC124.3 kmNEAR N COAST OF NEW GUINEA, PNG. M5.02026-01-03 01:26:40 UTC221.9 km33 km SSW of Mendi, Papua New Guinea M5.02026-01-03 01:26:40 UTC211.1 kmNew Guinea, Papua New Guinea M5.22026-01-05 00:42:04 UTC238.9 km100 km NNW of Finschhafen, Papua New Guinea M5.52026-01-05 00:42:04 UTC238.3 kmPapua New Guinea Region M4.52026-01-13 06:33:36 UTC246.1 kmMorobe

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#9
Earlier events M≥4104
Earlier events M≥533
Compared since2025-01-03

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.72025-10-07 11:05:19 UTC177.1 kmEASTERN NEW GUINEA REG., P.N.G. M6.72025-10-07 11:05:17 UTC181.4 kmGabensis M6.72025-10-07 11:05:17 UTC180.1 kmEastern New Guinea region M6.72025-10-07 11:05:15 UTC184.9 kmPapua New Guinea [Land] M6.62025-10-07 11:05:18 UTC182.9 km26 km WSW of Lae, 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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