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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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4.4

8 km W of Miramar, Panama

22 October 2026, 14:38:51 (+03) 2026-10-22 11:38:51 UTC

2 sources: EMSC, USGS mb
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Magnitude
4.4 mb
Depth
10.0 km
Coordinates
8.9907, -82.3194
Data consistency
83/100

Regional activity (100 km)

Last 24 hours
1
Last 7 days
6
Last 30 days
108

Approximate energy released

≈ 60 t TNT

2.51e+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

157 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 54
  • M3 76
  • M4 26
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 36
  • 10–20 km 95
  • 20–40 km 25
  • 40–70 km 1
  • 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

Sources report different values.
Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
PANAMA-COSTA RICA BORDER REGION
 4.7 m 10.0 km 11:38:30.000 Δt 21.86 sn · 14.88 km · ΔM +0.3 Original record
USGS Earthquake Hazards Program Displayed
8 km W of Miramar, Panama
 4.4 mb 10.0 km 11:38:51.862 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. 27.10.2026 14:43:02 · SISTEM · recompute

    latitude: 9.082 → 8.9907 longitude: -82.22 → -82.3194 magnitude: 4.7 → 4.4 time: 2026-10-22T11:38:30.000Z → 2026-10-22 11:38:51.862+00:00 source count: 1 → 2 review status: automatic → reviewed magnitude type: m → mb confirming sources: emsc → emsc,usgs preferred source: 3 → 4

  2. 23.10.2026 03:43:11 · EMSC · update

    depth: 5 → 10 latitude: 9.0257 → 9.082 longitude: -82.2672 → -82.22 time: 2026-10-22T11:38:51.000+00:00 → 2026-10-22T11:38:30.000+00:00

  3. 23.10.2026 03:43:11 · SISTEM · recompute

    depth: 5 → 10 latitude: 9.0257 → 9.082 longitude: -82.2672 → -82.22 time: 2026-10-22T11:38:51.000Z → 2026-10-22 11:38:30.000+00:00

  4. 22.10.2026 15:37:05 · EMSC · update

    depth: 1 → 5 latitude: 9.065 → 9.0257 longitude: -82.178 → -82.2672 time: 2026-10-22T11:38:50.000+00:00 → 2026-10-22T11:38:51.000+00:00

  5. 22.10.2026 15:37:05 · SISTEM · recompute

    depth: 1 → 5 latitude: 9.065 → 9.0257 longitude: -82.178 → -82.2672 time: 2026-10-22T11:38:50.000Z → 2026-10-22 11:38:51.000+00:00

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