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United States · Hawaii

M1.8 Earthquake near Hawaiʻi County, Hawaii (United States)

UTC time: 2026-09-18 23:11:47 UTC Local time: —

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About this earthquake

A magnitude M1.8 earthquake was recorded near Hawaiʻi County, Hawaii (United States) on September 18, 2026 at 23:11 UTC. The hypocenter lay relatively close to the surface at around 3 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 205 earthquakes, the strongest at M4.8.

Details

ID
ece41cf517ba9dbf077e56bf4feaa981fd4fd8ba
Magnitude
M1.8
Depth
3.1 km
UTC time
2026-09-18 23:11:47 UTC
Local time
—
Country
United States
State
Hawaii
City
Hawaiʻi County
County
Hawaiʻi County
Source
usgs
Coordinates
19.15883, -155.48616
Temperature
28.3°C

Depth profile

Depth profile Depth: 3.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.1 km
Shallow
3.1 km
3.1 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

  • Kamaehuakanaloa
    Distance: 35 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States
  • Kilauea WATCH · ORANGE
    Distance: 36 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Mauna Loa
    Distance: 37 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Hualalai
    Distance: 72 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Mauna Kea
    Distance: 74 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Haleakala
    Distance: 190 km ·Shield ·Elevation: 3'053 m ·Last eruption: 1750 ·United States

Hawaii

Context for this earthquake

18 Sep 2025 – 18 Sep 2026 · M ≥ 2.0 · 1,126 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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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