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United States · Hawaii

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

UTC time: 2026-10-04 15:03:04 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 15:03 UTC. With a focal depth of about 1 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 157 earthquakes, the strongest at M3.6.

Details

ID
831c04742589cbd67e9c6628e85d33a14d6d510d
Magnitude
M2.1
Depth
0.5 km
UTC time
2026-10-04 15:03:04 UTC
Local time
—
Country
United States
State
Hawaii
City
Hawaiʻi County
County
Hawaiʻi County
Source
usgs
Coordinates
19.41583, -155.27699

Depth profile

Depth profile Depth: 0.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 0.5 km
Shallow
0.5 km
0.5 km — shallower 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: 1 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Mauna Loa
    Distance: 35 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Mauna Kea
    Distance: 49 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Kamaehuakanaloa
    Distance: 55 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States
  • Hualalai
    Distance: 69 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Haleakala
    Distance: 176 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 · 1,212 Catalogue entries

Of 1,211 other entries for this area and period, 781 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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