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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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3.4

19 km W of Preston, Nevada

16 October 2026, 01:55:34 (+03) 2026-10-15 22:55:34 UTC

2 sources: EMSC, USGS ml
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Magnitude
3.4 ml
Depth
5.4 km
Coordinates
38.9351, -115.2815
Data consistency
90/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
5
Last 30 days
8

Approximate energy released

≈ 1.9 t TNT

7.94e+9 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 Maximum intensity (MMI): 3,2 ShakeMap

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

15 earthquakes

By magnitude

  • M0 0
  • M1 2
  • M2 7
  • M3 4
  • M4 2
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 14
  • 10–20 km 1
  • 20–40 km 0
  • 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
NEVADA
 3.3 ml 5.0 km 22:55:32.870 Δt 1.31 sn · 5.73 km · ΔM -0.1 Original record
USGS Earthquake Hazards Program Displayed
19 km W of Preston, Nevada
 3.4 ml 5.4 km 22:55:34.180 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. 16.10.2026 21:05:20 · SISTEM · recompute

    depth: 5 → 5.41 latitude: 38.9811 → 38.9351 longitude: -115.3116 → -115.2815 magnitude: 3.3 → 3.4 time: 2026-10-15T22:55:32.870Z → 2026-10-15 22:55:34.180+00:00 source count: 1 → 2 review status: automatic → reviewed confirming sources: emsc → emsc,usgs preferred source: 3 → 4

  2. 16.10.2026 05:51:45 · EMSC · update

    depth: 5.4 → 5 latitude: 38.9351 → 38.9811 longitude: -115.2815 → -115.3116 magnitude: 3.4 → 3.3 time: 2026-10-15T22:55:34.180+00:00 → 2026-10-15T22:55:32.870+00:00

  3. 16.10.2026 05:51:45 · SISTEM · recompute

    depth: 5.4 → 5 latitude: 38.9351 → 38.9811 longitude: -115.2815 → -115.3116 magnitude: 3.4 → 3.3 time: 2026-10-15T22:55:34.180Z → 2026-10-15 22:55:32.870+00:00

  4. 16.10.2026 02:11:39 · EMSC · update

    depth: 7.3 → 5.4 latitude: 38.9762 → 38.9351 longitude: -115.2819 → -115.2815 magnitude: 3.5 → 3.4 time: 2026-10-15T22:55:32.270+00:00 → 2026-10-15T22:55:34.180+00:00

  5. 16.10.2026 02:11:39 · SISTEM · recompute

    depth: 7.3 → 5.4 latitude: 38.9762 → 38.9351 longitude: -115.2819 → -115.2815 magnitude: 3.5 → 3.4 time: 2026-10-15T22:55:32.270Z → 2026-10-15 22:55:34.180+00:00

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