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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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4.5

89 km SSE of Pondaguitan, Philippines

26 October 2026, 23:41:25 (+03) 2026-10-26 20:41:25 UTC

3 sources: EMSC, USGS, GFZ mb
Did you feel this earthquake?
Magnitude
4.5 mb
Depth
75.1 km
Coordinates
5.6361, 126.5418
Data consistency
76/100

Regional activity (100 km)

Last 24 hours
1
Last 7 days
3
Last 30 days
32

Approximate energy released

≈ 85 t TNT

3.55e+11 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

39 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 0
  • M3 31
  • M4 8
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 3
  • 10–20 km 10
  • 20–40 km 9
  • 40–70 km 3
  • 70–150 km 13
  • 150+ km 1

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

Sources report different values.
Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
MINDANAO, PHILIPPINES
 4.5 mb 30.0 km 20:41:20.270 Δt 4.84 sn · 27.72 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
89 km SSE of Pondaguitan, Philippines
 4.5 mb 75.1 km 20:41:25.106 Δt 0 sn · 0 km · ΔM 0 Original record
GFZ GEOFON
Mindanao, Philippines
 5.0 mb 22.7 km 20:41:19.780 Δt 5.33 sn · 40.06 km · ΔM +0.5 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) GEOFON Program, GFZ Helmholtz Centre for Geosciences — CC BY 4.0

Revision history

  1. 27.10.2026 10:42:06 · EMSC · update

    depth: 75.1 → 30 latitude: 5.6361 → 5.7202 longitude: 126.5418 → 126.7775 time: 2026-10-26T20:41:25.106+00:00 → 2026-10-26T20:41:20.270+00:00

  2. 27.10.2026 01:03:45 · SISTEM · recompute

    depth: 75.1 → 75.12 source count: 2 → 3 review status: automatic → reviewed confirming sources: emsc,gfz → emsc,usgs,gfz preferred source: 3 → 4

  3. 27.10.2026 01:03:44 · EMSC · update

    depth: 22.7 → 75.1 latitude: 5.709 → 5.6361 longitude: 126.896 → 126.5418 magnitude: 4.7 → 4.5 time: 2026-10-26T20:41:19.780+00:00 → 2026-10-26T20:41:25.106+00:00 magnitude type: m → mb

  4. 27.10.2026 01:03:44 · SISTEM · recompute

    depth: 22.7 → 75.1 latitude: 5.709 → 5.6361 longitude: 126.896 → 126.5418 magnitude: 4.7 → 4.5 time: 2026-10-26T20:41:19.780Z → 2026-10-26 20:41:25.106+00:00 magnitude type: m → mb

  5. 27.10.2026 00:21:31 · SISTEM · recompute

    source count: 1 → 2 confirming sources: emsc → emsc,gfz

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