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Japan · 35.121°, 140.312°

Earthquakes near Katsuura: recent events and local map

See earthquakes around Katsuura, 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 days3 · events in 12 months100 km4events in 30 days19 · events in 12 months250 km11events in 30 days66 · events in 12 months
Quake Pulse Activity Index

Katsuura

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 Index66/100Normal
Current 30 days1
Historical monthly median0.5
Historical percentileP66
M5+ in 30 days0
M6+ in 30 days0
Activity trendabove the historical median (+100%)
Baseline months: 30Last calculation: 2026-09-03 06:17:39How the index works →
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Local context

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

Last 30 days13
Last 365 days62
M4.5+ · 30d7
Activity percentileP68
250 km

Local activity vs baseline

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

30d13
Monthly reference5.2
Relative activity×2.5
Local percentileP68
Nearest in 30 daysM 4.962.1 km · 3 km WSW of Shibayama, Japan
Latest nearby eventM 4.32026-10-07 22:14:07 UTC
Historical maximumM 7.9147.8 km · 47 km E of ?arai, Japan
M4.5+ in 30 days · 250 km8Last 30 days

Earthquakes around Katsuura

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

50 km100 km250 km
Katsuura · 250 kmInteractive 3D view of earthquakes within 250 km of Katsuura.KatsuuraM 4.3 · 15 km ENE of Ōarai, Japan · 143.3 kmM 4.6 · 9 km NNE of Midori, Japan · 179.2 kmM 4.9 · 3 km WSW of Shibayama, Japan · 62.1 kmM 4.5 · 37 km ESE of Iwaki, Japan · 221.3 kmM 4.5 · 2 km NE of Satte, Japan · 119.2 kmM 5.3 · 0 km NNE of Yōkaichiba, Japan · 68.2 kmM 4.4 · 12 km SSE of Hasaki, Japan · 76.4 kmM 4.9 · 2 km SW of Sakai, Japan · 117.2 kmM 4.3 · 1 km SSW of Kōzaki, Japan · 85.6 kmM 5.0 · 5 km NE of Mitsukaidō, Japan · 107.2 kmM 4.5 · 109 km E of Tomioka, Japan · 287.4 kmM 4.6 · 219 km SSE of Wada, Japan · 220.3 kmM 4.7 · 16 km ENE of Hasaki, Japan · 97.8 kmM 4.2 · 6 km N of Ashikaga, Japan · 162.2 kmM 4.7 · 77 km E of Tomioka, Japan · 277.6 kmM 4.4 · 90 km ESE of Tomioka, Japan · 249.2 kmM 5.8 · 4 km N of Toride, Japan · 93.3 kmM 5.4 · 148 km SSE of Tateyama, Japan · 156.2 kmM 4.3 · 18 km E of Funaishikawa, Japan · 153.8 kmM 4.7 · 16 km SSE of Tomioka, Japan · 243.0 kmM 4.8 · 207 km SE of Katsuura, Japan · 206.0 kmM 4.6 · 1 km WSW of Inzai, Japan · 80.1 kmM 4.1 · 3 km N of Mobara, Japan · 37.4 kmM 4.2 · 9 km WNW of Kitaibaraki, Japan · 191.4 kmM 4.3 · 5 km WNW of Ōami, Japan · 46.2 kmM 4.5 · 62 km E of Tomioka, Japan · 268.9 kmM 4.5 · 128 km SE of Katsuura, Japan · 126.7 kmM 4.6 · 5 km SSE of Asahi, Japan · 68.9 kmM 4.8 · 32 km E of Uonuma, Japan · 255.0 kmM 5.2 · 6 km SW of Ōtsuki, Japan · 136.1 kmM 4.5 · 11 km S of Hasaki, Japan · 75.0 kmM 5.8 · 2 km ESE of Yōkaichiba, Japan · 67.8 kmM 4.5 · 19 km ESE of Nyūzen, Japan · 303.9 kmM 5.3 · 2 km SW of Koga, Japan · 129.3 kmM 4.6 · 208 km SSE of Tateyama, Japan · 210.4 kmM 4.5 · off the east coast of Honshu, Japan · 314.2 kmM 4.5 · 90 km E of Tomioka, Japan · 277.9 kmM 4.9 · 83 km ENE of Hasaki, Japan · 156.5 kmM 4.5 · 4 km NE of Yotsukaidō, Japan · 62.3 kmM 4.9 · 10 km SSW of Hakuba, Japan · 277.4 kmM 4.9 · 12 km NNW of Ōmachi, Japan · 279.5 kmM 5.0 · 278 km SE of Katsuura, Japan · 276.4 kmM 4.8 · 4 km W of Iwai, Japan · 112.0 kmM 4.5 · 117 km S of Tateyama, Japan · 132.3 kmM 4.5 · 17 km SSE of Itō, Japan · 110.9 kmM 4.9 · 1 km SW of Kiryū, Japan · 167.4 kmM 4.5 · 59 km SE of Shimoda, Japan · 118.5 kmM 4.5 · 129 km ESE of Iwaki, Japan · 246.1 kmM 4.6 · 210 km SSE of Katsuura, Japan · 208.0 kmM 4.6 · 112 km ESE of Takahagi, Japan · 194.8 kmM 4.5 · 3 km S of Narutō, Japan · 50.5 kmM 4.6 · 28 km ESE of Kitaibaraki, Japan · 185.9 kmM 5.1 · 19 km WSW of Toyoshina, Japan · 267.0 kmM 4.7 · 21 km WSW of Hotaka, Japan · 271.7 kmM 5.2 · 160 km SSE of Shima, Japan · 322.2 kmM 5.1 · 140 km SE of Hasaki, Japan · 144.2 kmM 4.8 · 6 km WSW of Tsukuba, Japan · 119.6 kmM 4.7 · 135 km ENE of Hasaki, Japan · 211.6 kmM 4.6 · 96 km E of Tomioka, Japan · 291.8 kmM 4.7 · 87 km ENE of Hasaki, Japan · 165.1 kmM 4.7 · 76 km SE of Shinmachi, Japan · 75.0 kmM 4.6 · 15 km ESE of Tomioka, Japan · 253.0 kmM 4.6 · 5 km SSW of Shiroi, Japan · 75.6 kmM 4.6 · 19 km NNE of Midori, Japan · 186.1 kmM 4.6 · 4 km E of Honchō, Japan · 68.6 kmM 4.5 · 58 km ESE of Takahagi, Japan · 173.3 km
Katsuura250 km66 Recent earthquakes