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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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3.0

ISLAND OF HAWAII, HAWAII

26 September 2026, 14:58:50 (+03) 2026-09-26 11:58:50 UTC

2 sources: EMSC, USGS ml
Magnitude
3.0 ml
Depth
22.3 km
Coordinates
19.8972, -155.2565
Data consistency
84/100

Regional activity (100 km)

Last 24 hours
6
Last 7 days
33
Last 30 days
179

Approximate energy released

≈ 0.5 t TNT

2.00e+9 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

213 earthquakes

By magnitude

  • M0 0
  • M1 57
  • M2 147
  • M3 9
  • M4 0
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 60
  • 10–20 km 12
  • 20–40 km 130
  • 40–70 km 11
  • 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 Displayed
ISLAND OF HAWAII, HAWAII
3.0 ml 22.3 km 11:58:50.704 Δt 0 sn · 0 km · ΔM 0 Original record
USGS Earthquake Hazards Program
4 km SW of Laupāhoehoe, Hawaii
3.1 ml 14.2 km 11:58:51.760 Δt 1.06 sn · 6.44 km · ΔM +0.1 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. 27.09.2026 08:06:14 · EMSC · update

    depth: 14.2 → 22.3 latitude: 19.9552 → 19.8972 longitude: -155.2615 → -155.2565 magnitude: 3.1 → 3 time: 2026-09-26T11:58:51.760+00:00 → 2026-09-26T11:58:50.704+00:00

  2. 27.09.2026 08:06:14 · SISTEM · recompute

    depth: 14.2 → 22.3 latitude: 19.9552 → 19.8972 longitude: -155.2615 → -155.2565 magnitude: 3.1 → 3 time: 2026-09-26T11:58:51.760Z → 2026-09-26 11:58:50.704+00:00

  3. 26.09.2026 15:02:11 · SISTEM · recompute

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

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