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Japan · 30.218°, 130.556°

Earthquakes near Koshima: recent events and local map

See earthquakes around Koshima, with distance, magnitude, depth and a local view of recent seismic activity.

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Local seismic overview

The same city can look very different depending on the radius. These three bands help separate very local activity from the broader seismic context.

50 km0events in 30 days1 · events in 12 months100 km2events in 30 days15 · events in 12 months250 km8events in 30 days58 · events in 12 months
Quake Pulse Activity Index

Koshima

A high index means recent activity is high relative to the selected historical baseline. It does not mean that a larger earthquake is about to occur.

Quake Pulse Activity Index94/100High
Current 30 days2
Historical monthly median0.0
Historical percentileP94
M5+ in 30 days0
M6+ in 30 days0
Activity trendaround the historical range
Baseline months: 26Last calculation: 2026-09-03 06:17:32How the index works →
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Local context

How this locality compares with the cached 250 km locality catalogue.

Last 30 days14
Last 365 days57
M4.5+ · 30d4
Activity percentileP66
250 km

Local activity vs baseline

Counts describe detected earthquakes and are not a forecast or hazard assessment.

30d14
Monthly reference4.8
Relative activity×2.9
Local percentileP66
Nearest in 30 daysM 4.661.2 km · 57 km ESE of Koseda, Japan
Latest nearby eventM 4.82026-10-03 06:05:21 UTC
Historical maximumM 7.1193.8 km · 2024 Hyuganada Sea, Japan Earthquake
M4.5+ in 30 days · 250 km8Last 30 days

Earthquakes around Koshima

Interactive 3D view of earthquakes within 250 km of Koshima.

50 km100 km250 km
Koshima · 250 kmInteractive 3D view of earthquakes within 250 km of Koshima.KoshimaM 4.8 · 112 km S of Koshima, Japan · 111.0 kmM 4.5 · 7 km NNW of Ibusuki, Japan · 119.9 kmM 5.1 · 88 km NNW of Uken, Japan · 207.4 kmM 5.1 · 14 km WNW of Naze, Japan · 234.5 kmM 4.6 · 25 km NW of Ushibukamachi, Japan · 249.4 kmM 4.6 · 57 km ESE of Koseda, Japan · 61.2 kmM 4.6 · 20 km ESE of Tsunō, Japan · 244.3 kmM 5.1 · 101 km S of Yudomari, Japan · 100.8 kmM 4.3 · 25 km ESE of Miyazaki, Japan · 211.5 kmM 4.8 · 58 km ESE of Koshima, Japan · 56.2 kmM 4.4 · 50 km NW of Amagi, Japan · 293.8 kmM 4.4 · 151 km NW of Uken, Japan · 278.6 kmM 4.4 · 16 km SW of Honmachi, Japan · 245.2 kmM 4.4 · 92 km NE of Tatsugō, Japan · 130.3 kmM 4.3 · 55 km SSE of Kushima, Japan · 125.7 kmM 4.1 · 16 km E of Amakusa, Japan · 246.7 kmM 4.2 · 11 km SSW of Honmachi, Japan · 244.1 kmM 4.4 · 18 km NNW of Tsunagi, Japan · 242.6 kmM 4.1 · 51 km ESE of Koseda, Japan · 59.0 kmM 4.5 · 59 km SE of Koseda, Japan · 59.2 kmM 4.8 · 62 km ESE of Koseda, Japan · 63.7 kmM 4.5 · 103 km S of Koshima, Japan · 101.4 kmM 4.6 · 14 km SE of Honmachi, Japan · 242.6 kmM 5.3 · 44 km SE of Tsunō, Japan · 240.8 kmM 4.6 · 87 km NW of Amagi, Japan · 318.2 kmM 5.3 · 16 km N of Tsunagi, Japan · 240.8 kmM 4.5 · 14 km WSW of Honmachi, Japan · 248.1 kmM 4.9 · 15 km NNE of Tsunagi, Japan · 239.1 kmM 5.6 · 15 km SSW of Honmachi, Japan · 240.1 kmM 4.5 · 22 km NW of Yunomae, Japan · 248.9 kmM 4.5 · 59 km S of Koshima, Japan · 58.0 kmM 5.1 · 42 km E of Nishinoomote, Japan · 101.5 kmM 4.8 · 9 km WSW of Hyūga, Japan · 259.0 kmM 4.6 · 161 km SSE of Koshima, Japan · 159.3 kmM 4.5 · 84 km E of Tatsugō, Japan · 187.8 kmM 4.7 · 113 km WSW of Kurio, Japan · 121.3 kmM 4.8 · 46 km SSE of Kushima, Japan · 130.3 kmM 4.5 · 88 km NNE of Tatsugō, Japan · 128.7 kmM 4.8 · 90 km N of Tatsugō, Japan · 149.8 kmM 5.0 · 149 km E of Tatsugō, Japan · 218.9 kmM 4.6 · 118 km ESE of Koshima, Japan · 115.4 kmM 4.6 · 52 km SE of Koseda, Japan · 51.1 kmM 5.1 · 77 km WNW of Amagi, Japan · 337.9 kmM 4.6 · 93 km S of Koshima, Japan · 92.0 kmM 4.6 · 92 km S of Koshima, Japan · 90.9 kmM 5.4 · 84 km S of Koshima, Japan · 82.1 kmM 4.6 · 13 km NNE of Uken, Japan · 235.2 kmM 4.7 · 28 km SE of Nichinan, Japan · 162.6 kmM 5.5 · 17 km SW of Ibusuki, Japan · 99.6 kmM 4.9 · 65 km E of Nichinan, Japan · 211.9 kmM 5.2 · 96 km S of Sukumo, Japan · 282.4 kmM 5.1 · 113 km S of Koshima, Japan · 112.2 kmM 5.5 · 103 km NE of Tatsugō, Japan · 125.6 kmM 4.5 · 69 km E of Nichinan, Japan · 213.5 kmM 4.8 · 139 km SSE of Koshima, Japan · 137.6 kmM 4.5 · 40 km E of Miyazaki, Japan · 223.4 kmM 4.9 · 39 km ESE of Tsunō, Japan · 243.7 kmM 4.6 · 158 km SE of Koshima, Japan · 156.0 km
Koshima250 km58 Recent earthquakes