Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Mashiko
In the last 30 days there were 8 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Mashiko, Tochigi, and 0 in the last 24 hours. The strongest was a magnitude 5.3, 94 km (58 mi) SSE of Mashiko, on 2026-10-01.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days1
- Last 30 days8
- Last year46
- Last 5 years254
M1+ in the last 7 days: 1. Methodology
01 — History
Earthquakes per month near Mashiko
96 earthquakes of magnitude 2.5 or larger within 100 km of Mashiko in the last 24 months. The busiest month was Jun 2025, with 7.
02 — Recent
Recent earthquakes near Mashiko
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | 2 km N of Honchō, Japan | 83 km / 52 mi | depth 90 km | |
| 4.3 | 3 km SSW of Funaishikawa, Japan | 41 km / 25 mi | depth 77 km | |
| 4.6 | 9 km NNE of Midori, Japan | 69 km / 43 mi | depth 96 km | |
| 4.9 | 3 km WSW of Shibayama, Japan | 92 km / 57 mi | depth 73 km | |
| 4.5 | 3 km ESE of Sugito, Japan | 59 km / 36 mi | depth 67 km | |
| 5.3 | 0 km NNE of Yōkaichiba, Japan | 94 km / 58 mi | depth 42 km | |
| 4.9 | 5 km S of Sakai, Japan | 54 km / 34 mi | depth 69 km | |
| 4.4 | 2 km E of Omigawa, Japan | 85 km / 53 mi | depth 52 km |
03 — Questions
Earthquakes in Mashiko, answered
Was there an earthquake in Mashiko today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Mashiko in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Mashiko?
Over the last five years there were 254 earthquakes of magnitude 2.5 or larger within 100 km of Mashiko, an average of 51 a year. 46 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Mashiko in five years?
A magnitude 5.8 on Aug 22, 2026, 17:00 UTC, 61 km (38 mi) S of Mashiko, at a depth of 61 km. See this earthquake
Counts describe past activity within 100 km of the city centre. They are not a forecast or a risk assessment. Data updated . Source: USGS.
05 — Embed
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