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Significant earthquake

This summarises a recorded earthquake only; it is not a warning or a prediction. Follow AFAD and the competent authorities for official statements and guidance.

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4.9

53 km NNW of Fef, Indonesia

25 October 2026, 00:41:51 (+03) 2026-10-24 21:41:51 UTC

2 sources: EMSC, USGS mb
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Magnitude
4.9 mb
Depth
10.0 km
Coordinates
-0.3574, 132.2541
Data consistency
90/100

Regional activity (100 km)

Last 24 hours
2
Last 7 days
2
Last 30 days
6

Approximate energy released

≈ 338 t TNT

1.41e+12 J

Approximated with the Gutenberg–Richter relation (log E = 1.5 M + 4.8); depends on magnitude type. Gutenberg & Richter (1956).

Did you feel this earthquake?

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Community reports

Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.

Impact information reported by sources

  • USGS Earthquake Hazards Program Tsunami flag: No

These values are automatic products of the respective agency, not an assessment by this platform. For tsunami warnings follow the Kandilli Observatory Regional Earthquake-Tsunami Monitoring Center and AFAD.

Nearby places

No records.

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

6 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 1
  • M3 0
  • M4 4
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 0
  • 10–20 km 5
  • 20–40 km 1
  • 40–70 km 0
  • 70–150 km 0
  • 150+ km 0

Largest previous earthquakes within 100 km

Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).

Comparison with past records

…

No earlier earthquakes are recorded in this area.

  • Source:

Where does this earthquake come from?

Source comparison

Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
NEAR N COAST OF PAPUA, INDONESIA
 4.9 mb 10.0 km 21:41:51.500 Δt 0.07 sn · 2.93 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
53 km NNW of Fef, Indonesia
 4.9 mb 10.0 km 21:41:51.565 Δt 0 sn · 0 km · ΔM 0 Original record

This value summarises agreement between sources; it is not a measure of scientific accuracy. Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0 U.S. Geological Survey (USGS) Earthquake Hazards Program — Public domain (U.S. Government)

Revision history

  1. 25.10.2026 10:38:48 · EMSC · update

    latitude: -0.3574 → -0.334 longitude: 132.2541 → 132.2665 time: 2026-10-24T21:41:51.565+00:00 → 2026-10-24T21:41:51.500+00:00

  2. 25.10.2026 02:16:06 · SISTEM · recompute

    source count: 1 → 2 review status: automatic → reviewed confirming sources: emsc → emsc,usgs preferred source: 3 → 4

  3. 25.10.2026 02:16:05 · EMSC · update

    depth: 41 → 10 latitude: -0.4748 → -0.3574 longitude: 132.1582 → 132.2541 magnitude: 4.8 → 4.9 time: 2026-10-24T21:41:55.930+00:00 → 2026-10-24T21:41:51.565+00:00 magnitude type: m → mb

  4. 25.10.2026 02:16:05 · SISTEM · recompute

    depth: 41 → 10 latitude: -0.4748 → -0.3574 longitude: 132.1582 → 132.2541 magnitude: 4.8 → 4.9 time: 2026-10-24T21:41:55.930Z → 2026-10-24 21:41:51.565+00:00 magnitude type: m → mb

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