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M2.1 Depth: 24.5 km

M2.1 Earthquake near Mauna Kea Tea Garden, Hawaii (United States)

UTC time: 2026-09-03 20:59:03 UTC Local time: —

About this earthquake

On September 3, 2026 at 20:59 UTC, a magnitude M2.1 earthquake occurred near Mauna Kea Tea Garden, Hawaii (United States). The hypocenter lay relatively close to the surface at around 24 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 215 earthquakes were recorded in the past 24 hours, the strongest reaching M5.9.

Map

Depth profile

Depth profile Depth: 24.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 24.5 km
Shallow
24.5 km
24.5 km — deeper than the regional average (15.3 km)
Regional average: 15.3 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Mauna Kea
    Distance: 27 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Hualalai
    Distance: 56 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Mauna Loa
    Distance: 66 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Kilauea ADVISORY · YELLOW
    Distance: 75 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Haleakala
    Distance: 106 km ·Shield ·Elevation: 3'053 m ·Last eruption: 1750 ·United States
  • Kamaehuakanaloa
    Distance: 130 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States

Historic earthquake map · United States

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Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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