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United States · Hawaii

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

UTC time: 2026-10-04 10:33:19 UTC Local time: —

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About this earthquake

A magnitude M2.1 earthquake was recorded near Hawaiʻi County, Hawaii (United States) on October 4, 2026 at 10:33 UTC. The hypocenter lay relatively close to the surface at around 36 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 162 earthquakes, the strongest at M3.6.

Details

ID
b10e40394ac4a6472cea4f2d9329f8ae4b8d8703
Magnitude
M2.1
Depth
36.0 km
UTC time
2026-10-04 10:33:19 UTC
Local time
—
Country
United States
State
Hawaii
City
Hawaiʻi County
County
Hawaiʻi County
Source
usgs
Coordinates
19.38833, -155.22800
Temperature
20.5°C

Depth profile

Depth profile Depth: 36 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 36 km
Shallow
36 km
36 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

  • Kilauea WATCH · ORANGE
    Distance: 7 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Mauna Loa
    Distance: 41 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Kamaehuakanaloa
    Distance: 52 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States
  • Mauna Kea
    Distance: 54 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Hualalai
    Distance: 75 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Haleakala
    Distance: 182 km ·Shield ·Elevation: 3'053 m ·Last eruption: 1750 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Hilo International AirportUnited States · ITO · PHTO
    41.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-04

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Hawaii

Context for this earthquake

04 Oct 2025 – 04 Oct 2026 · M ≥ 2.0 · 1,210 Catalogue entries

Of 1,209 other entries for this area and period, 995 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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