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M5.1 Depth: 10.0 km

M5.1 Earthquake near Event of magnitude 5.1, near of Tokyo (Monde)

UTC time: 2025-09-13 00:17:57 UTC Local time: —

About this earthquake

On September 13, 2025 at 00:17 UTC, a magnitude M5.1 earthquake occurred near Event of magnitude 5.1, near of Tokyo (Monde). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size can cause damage near the epicenter.

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

Details

Magnitude
M5.1
Depth
10.0 km
UTC time
2025-09-13 00:17:57 UTC
Local time
—
Country
—
Source
resif
Coordinates
32.97486, 141.50491
Temperature
28.9°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
Katsuura265.2 kmNW16'927
Kisarazu304.4 kmNW136'166
Chiba318.5 kmNW979'768

GeoNames · CC BY 4.0

Volcanoes nearby

  • Hachijojima
    Distance: 163 km ·Stratovolcano(es) ·Elevation: 854 m ·Last eruption: 1606 ·Japan
  • Aogashima
    Distance: 173 km ·Stratovolcano ·Elevation: 423 m ·Last eruption: 1785 ·Japan
  • Kurose Hole
    Distance: 176 km ·Caldera ·Elevation: -114 m ·Japan
  • Kita-Bayonnaise
    Distance: 183 km ·Caldera ·Elevation: -360 m ·Japan
  • Myojinsho
    Distance: 192 km ·Caldera ·Elevation: 11 m ·Last eruption: 1970 ·Japan
  • Mikurajima
    Distance: 203 km ·Stratovolcano ·Elevation: 851 m ·Last eruption: -4100 ·Japan

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#1
Earlier events M≥421
Earlier events M≥50
Compared since2025-01-02

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

Strongest earlier events

M4.92025-09-13 00:17:55 UTC25.3 km285 km SSE of Katsuura, Japan M4.92025-09-13 00:17:55 UTC20.2 kmSoutheast of Honshu, Japan M4.92025-01-05 13:35:00 UTC74.4 km246 km SE of Katsuura, Japan M4.82025-01-03 04:33:02 UTC82.5 km250 km SE of Katsuura, Japan M4.72025-01-03 04:20:43 UTC80.3 km254 km SE of Katsuura, Japan

Stats (last 24h)

Global (24h)
653
Country (24h)
—
—
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