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M5.1 Depth: 182.8 km

M5.1 Earthquake near Madang (Papua New Guinea)

UTC time: 2026-07-04 07:50:23 UTC Local time: —
M5.1 earthquake near Madang on Jul 4, 2026 — map of epicenter and shaking intensity | QuakeMap24
M5.1 Earthquake near Madang (Papua New Guinea) · 2026-07-04 07:50:23 UTC

About this earthquake

A magnitude M5.1 earthquake was recorded near Madang (Papua New Guinea) on July 4, 2026 at 07:50 UTC. The earthquake originated at an intermediate depth of about 183 km. Earthquakes of this magnitude can damage poorly built structures.

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

Details

Magnitude
M5.1
Depth
182.8 km
UTC time
2026-07-04 07:50:23 UTC
Local time
—
Country
Papua New Guinea
State
Madang
City
Madang
Source
usgs
Coordinates
-5.50490, 147.10300
Temperature
27.5°C

Map

Depth profile

Depth profile Depth: 182.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 182.8 km
Intermediate
182.8 km
182.8 km — deeper than 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

Tectonic context

Located on the South Bismarck Plate.
Near the boundary South Bismarck ↔ Woodlark · about 129 km away

Nearby population centers

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

PlaceDistanceDirectionPopulation
Lae136.0 kmS76'255
Port Moresby441.7 kmS283'733

GeoNames · CC BY 4.0

Volcanoes nearby

  • Long Island
    Distance: 21 km ·Complex ·Elevation: 1'263 m ·Last eruption: 1993 ·Papua New Guinea
  • Hankow Reef
    Distance: 81 km ·Stratovolcano ·Elevation: -5 m ·Papua New Guinea
  • Umboi
    Distance: 88 km ·Complex ·Elevation: 1'335 m ·Papua New Guinea
  • Sakar
    Distance: 109 km ·Stratovolcano ·Elevation: 947 m ·Papua New Guinea
  • Ritter Island
    Distance: 112 km ·Stratovolcano ·Elevation: 75 m ·Last eruption: 2007 ·Papua New Guinea
  • Langila
    Distance: 146 km ·Complex ·Elevation: 1'330 m ·Last eruption: 2026 ·Papua New Guinea

Comparison of seismic sources

4 sources currently report magnitudes from M5.1 to M5.2.

Measurements can differ because agencies use different networks and calculation methods. Values may be revised.

SourceMagnitudeDepthPosition difference
GFZM5.1178.0 km10.4 km
ISCM5.2182.8 km11.6 km
USGSM5.1182.8 km0.0 km
EMSCM5.2188.0 km18.0 km

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#37
Earlier events M≥4146
Earlier events M≥550
Compared since2025-01-12

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 UTC136.5 kmEASTERN NEW GUINEA REG., P.N.G. M6.72025-10-07 11:05:17 UTC141.5 kmGabensis M6.72025-10-07 11:05:17 UTC137.0 kmEastern New Guinea region M6.72025-10-07 11:05:15 UTC128.9 kmPapua New Guinea [Land] M6.62025-10-07 11:05:18 UTC147.0 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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