Seismic Event Dossier09:11 Local (00:11 UTC)(just now)
2.63°S, 125.96°E
USGS•#iscgem861299reviewed

Earthquake near Indian Ocean (Indonesia)

A magnitude 8.2 (MW) earthquake occurred on 1965-01-24, 09:11 local time (00:11 UTC) (just now), centered Indian Ocean (276 km NW, Indonesia). The hypocenter was located at a shallow depth of 28.3 km. Primary telemetry verified by USGS alongside 1 regional seismic monitoring networks.

Historical Landmark Earthquake

#53 of All Time

Curated Global Seismic Archive (1700–Present)

Top-100 Earthquakes
Magnitude 8.2 historical earthquake occurring on 1965-01-24 in Indonesia. Associated with the Unnamed Fault (Active Fault). Documented casualties: > 1,000.
Documented Fatalities> 1,000
Fault KinematicsActive Fault
Equivalent Energy30.09 Mt TNT

Magnitude

MW
M 8.2

30.09 Mt TNT

Depth

28.3 km
28.3 km

shallow (Shallow crustal)

PAGER Impact

red
> 1,000 fatalities

Injuries: > 5,000 · ~21.4M felt

Interactive Epicenter & Fault Map

Fault5 km
Unnamed Fault
Active Fault · ~~15.0 mm/yr
Felt byMMI V+
~21.4M exposed
~2.6M in strong shaking
Primary SolutionUSGS
USGS#iscgem861299reviewed
1 agencies reporting
Geological Setting2.6°S
Indonesia
Offshore / Marine rupture

Seismic Activity & Aftershock Sequence

Timeline of foreshocks, main rupture, aftershocks and machine learning risk probability evolution.

M0.0M4.5M9.0100%50%0%MainshockJan 23, 04 PMJan 24, 04 AMJan 24, 04 PMJan 25, 04 AMJan 25, 04 PMJan 26, 04 AMJan 26, 04 PMJan 27, 04 AMM8.2
Hover or tap a point to inspect aftershocks and risk probability curve.
<35 km (Shallow)35–70 km (Intermediate)>70 km (Deep)Mainshock

Where it was felt

1 settlements

Shaking intensity is modelled from magnitude, depth and distance (GMPE attenuation), not reported by residents.

TownDistanceIntensity
Ambon · Maluku276 kmMMI VII

Readings by agency

1 sources

Independent solutions for the same rupture. Differences of 0.1–0.3 in magnitude are normal and reflect method and station coverage.

AgencySource IDMagnitudeDepthEpicenter
USGS
Primary
iscgem861299M 8.228.3 km-2.63, 125.96

Tectonic setting

Nearest mapped active fault: Unnamed Fault, 5 km away, slip rate ~15.0 mm/yr (GEM Global Active Faults).