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United States · Hawaii

M2.1 Earthquake near Hawaiʻi County, Hawaii (United States)

UTC time: 2026-09-29 13:39:32 UTC Local time: —

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About this earthquake

On September 29, 2026 at 13:39 UTC, a magnitude M2.1 earthquake occurred near Hawaiʻi County, Hawaii (United States). The hypocenter lay relatively close to the surface at around 32 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 161 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

ID
a8468eff3649ae07deefcb66ddff9e87d62f4b95
Magnitude
M2.1
Depth
31.5 km
UTC time
2026-09-29 13:39:32 UTC
Local time
—
Country
United States
State
Hawaii
City
Hawaiʻi County
County
Hawaiʻi County
Source
usgs
Coordinates
19.16117, -155.45700
Temperature
24.1°C

Depth profile

Depth profile Depth: 31.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 31.5 km
Shallow
31.5 km
31.5 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Kamaehuakanaloa
    Distance: 33 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States
  • Kilauea WATCH · ORANGE
    Distance: 34 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Mauna Loa
    Distance: 38 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Hualalai
    Distance: 73 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Mauna Kea
    Distance: 73 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Haleakala
    Distance: 191 km ·Shield ·Elevation: 3'053 m ·Last eruption: 1750 ·United States

Hawaii

Context for this earthquake

29 Sep 2025 – 29 Sep 2026 · M ≥ 2.0 · 1,171 Catalogue entries

Of 1,170 other entries for this area and period, 802 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

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

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