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M3.3 Depth: 70.0 km

M3.3 Earthquake near NEAR EAST COAST OF HONSHU, JAPAN (Japan)

UTC time: 2025-07-23 01:21:30 UTC Local time: —

About this earthquake

On July 23, 2025 at 01:21 UTC, a magnitude M3.3 earthquake occurred near NEAR EAST COAST OF HONSHU, JAPAN (Japan). The earthquake originated at an intermediate depth of about 70 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Japan: 3 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude
M3.3
Depth
70.0 km
UTC time
2025-07-23 01:21:30 UTC
Local time
—
Country
Japan
City
tsukuba shi
Source
emsc
Coordinates
36.00000, 140.10000
Temperature
33.7°C

Map

Depth profile

Depth profile Depth: 70 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 70 km
Intermediate
70 km
70 km — deeper than the regional average (35.1 km)
Regional average: 35.1 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Nantaisan
    Distance: 101 km ·Stratovolcano ·Elevation: 2'486 m ·Last eruption: -9540 ·Japan
  • Akagisan
    Distance: 102 km ·Stratovolcano ·Elevation: 1'828 m ·Japan
  • Takaharayama
    Distance: 104 km ·Stratovolcano ·Elevation: 1'795 m ·Last eruption: -4570 ·Japan
  • Omanago Group
    Distance: 106 km ·Lava dome(s) ·Elevation: 2'341 m ·Last eruption: -3050 ·Japan
  • Nikko-Shiranesan
    Distance: 110 km ·Shield ·Elevation: 2'578 m ·Last eruption: 1952 ·Japan
  • Harunasan
    Distance: 124 km ·Stratovolcano ·Elevation: 1'449 m ·Last eruption: 550 ·Japan

Historic earthquake map · Japan

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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 · Japan

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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