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United States · Hawaii

M2.8 Earthquake near Hawaiʻi County, Hawaii (United States)

UTC time: 2026-09-21 14:06:04 UTC Local time: —

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About this earthquake

A magnitude M2.8 earthquake was recorded near Hawaiʻi County, Hawaii (United States) on September 21, 2026 at 14:06 UTC. The hypocenter lay relatively close to the surface at around 30 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 187 earthquakes, the strongest at M3.0.

Details

ID
5dcec479dd99b557dc0c4cb60b9acd64c70d5233
Magnitude
M2.8
Depth
30.0 km
UTC time
2026-09-21 14:06:04 UTC
Local time
—
Country
United States
State
Hawaii
City
Hawaiʻi County
County
Hawaiʻi County
Source
usgs
Coordinates
19.20050, -155.49333
Temperature
25.9°C

Depth profile

Depth profile Depth: 30 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 30 km
Shallow
30 km
30 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: 33 km ·Shield ·Elevation: 1'222 m ·Last eruption: 2026 ·United States
  • Mauna Loa
    Distance: 33 km ·Shield ·Elevation: 4'170 m ·Last eruption: 2022 ·United States
  • Kamaehuakanaloa
    Distance: 39 km ·Shield ·Elevation: -975 m ·Last eruption: 1996 ·United States
  • Hualalai
    Distance: 67 km ·Shield ·Elevation: 2'523 m ·Last eruption: 1801 ·United States
  • Mauna Kea
    Distance: 69 km ·Shield ·Elevation: 4'205 m ·Last eruption: -2460 ·United States
  • Haleakala
    Distance: 186 km ·Shield ·Elevation: 3'053 m ·Last eruption: 1750 ·United States

Hawaii

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 2.0 · 1,133 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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