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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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4.7

95 km SW of Brisas Barra de Suchiate, Mexico

16 October 2026, 07:42:40 (+03) 2026-10-16 04:42:40 UTC

3 sources: EMSC, USGS, GFZ mb
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Magnitude
4.7 mb
Depth
10.0 km
Coordinates
13.9340, -92.8623
Data consistency
96/100

Regional activity (100 km)

Last 24 hours
3
Last 7 days
15
Last 30 days
100

Approximate energy released

≈ 169 t TNT

7.08e+11 J

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

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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

120 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 2
  • M3 53
  • M4 64
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 21
  • 10–20 km 66
  • 20–40 km 16
  • 40–70 km 10
  • 70–150 km 7
  • 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
OFFSHORE CHIAPAS, MEXICO
 4.7 mb 16.0 km 04:42:42.420 Δt 1.53 sn · 11.68 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
95 km SW of Brisas Barra de Suchiate, Mexico
 4.7 mb 10.0 km 04:42:40.890 Δt 0 sn · 0 km · ΔM 0 Original record
GFZ GEOFON
Near Coast of Chiapas, Mexico
 4.7 mb 10.0 km 04:42:41.740 Δt 0.85 sn · 9.18 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) GEOFON Program, GFZ Helmholtz Centre for Geosciences — CC BY 4.0

Revision history

  1. 16.10.2026 21:05:20 · SISTEM · recompute

    depth: 16 → 10 latitude: 14.0359 → 13.934 longitude: -92.8341 → -92.8623 time: 2026-10-16T04:42:42.420Z → 2026-10-16 04:42:40.890+00:00 source count: 2 → 3 review status: automatic → reviewed confirming sources: emsc,gfz → emsc,usgs,gfz preferred source: 3 → 4

  2. 16.10.2026 10:35:40 · EMSC · update

    depth: 10 → 16 latitude: 13.934 → 14.0359 longitude: -92.8623 → -92.8341 time: 2026-10-16T04:42:40.890+00:00 → 2026-10-16T04:42:42.420+00:00

  3. 16.10.2026 10:35:40 · SISTEM · recompute

    depth: 10 → 16 latitude: 13.934 → 14.0359 longitude: -92.8623 → -92.8341 time: 2026-10-16T04:42:40.890Z → 2026-10-16 04:42:42.420+00:00

  4. 16.10.2026 08:37:24 · SISTEM · recompute

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

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