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M5.4 Depth: 10.0 km

M5.4 Earthquake near Off East Coast of Honshu, Japan

UTC time: 2026-04-22 00:01:09 UTC Local time: —

About this earthquake

On April 22, 2026 at 00:01 UTC, a magnitude M5.4 earthquake occurred near Off East Coast of Honshu, Japan. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The data is provided by GFZ and cross-checked across seismological networks.

Details

Magnitude
M5.4
Depth
10.0 km
UTC time
2026-04-22 00:01:09 UTC
Local time
—
Country
—
Source
gfz
Coordinates
39.85000, 143.30000
Temperature
11.5°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Miyako118.4 kmW51'150
Hachinohe169.1 kmNW239'046
Sendai274.1 kmSW1'096'704

GeoNames · CC BY 4.0

Volcanoes nearby

  • Iwatesan
    Distance: 196 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Hachimantai
    Distance: 209 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Akita-Komagatake
    Distance: 214 km ·Stratovolcano(es) ·Elevation: 1'637 m ·Last eruption: 1971 ·Japan
  • Akita-Yakeyama
    Distance: 217 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan
  • Towada
    Distance: 218 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan
  • Hakkodasan
    Distance: 224 km ·Stratovolcano(es) ·Elevation: 1'585 m ·Last eruption: 1550 ·Japan

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours3
First 24 hours16
First 72 hours27
Strongest subsequent eventM6.7
M5.22026-04-22 00:01:11 UTC47.6 kmEvent of magnitude 5.2, near Sendai (Monde) M5.32026-04-22 00:01:12 UTC11.0 kmOFF EAST COAST OF HONSHU, JAPAN M5.32026-04-22 00:01:16 UTC137.9 km M4.22026-04-22 09:49:07 UTC22.9 kmOFF EAST COAST OF HONSHU, JAPAN M4.52026-04-22 09:49:11 UTC72.6 kmNear East Coast of Honshu, Japan M4.72026-04-22 12:06:23 UTC80.4 kmNear East Coast of Honshu, Japan M4.52026-04-22 12:06:24 UTC84.4 kmNEAR EAST COAST OF HONSHU, JAPAN M4.52026-04-22 12:06:26 UTC99.6 km47 km ENE of Noda, Japan M5.32026-04-22 12:18:32 UTC9.5 kmOff East Coast of Honshu, Japan M5.02026-04-22 12:18:38 UTC35.6 km93 km ENE of Miyako, Japan M5.12026-04-22 13:35:23 UTC24.2 kmEvent of magnitude 5.1, near Sendai (Monde) M4.82026-04-22 13:35:24 UTC15.8 kmOFF EAST COAST OF HONSHU, JAPAN

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#118
Earlier events M≥4445
Earlier events M≥5262
Compared since2025-01-05

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M7.62026-04-20 07:52:57 UTC29.4 kmOff East Coast of Honshu, Japan M7.52026-04-20 07:52:59 UTC25.9 kmOff east coast of Honshu, Japan [Sea: Japan] M7.42026-04-20 07:53:01 UTC24.5 km100 km ENE of Miyako, Japan M7.42026-04-20 07:52:59 UTC24.0 kmOff East Coast of Honshu, Japan M7.42026-04-20 07:52:58 UTC34.5 kmNEAR EAST COAST OF HONSHU, JAPAN

Stats (last 24h)

Global (24h)
650
Country (24h)
—
—
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