Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Nagaoka
In the last 30 days there were 0 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Nagaoka, Niigata, and 0 in the last 24 hours. None was recorded in that period.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days0
- Last year5
- Last 5 years22
M1+ in the last 7 days: 0. Methodology
01 — History
Earthquakes per month near Nagaoka
11 earthquakes of magnitude 2.5 or larger within 100 km of Nagaoka in the last 24 months. The busiest month was Jan 2025, with 2.
02 — Recent
Recent earthquakes near Nagaoka
No earthquakes in this window
Nothing at this magnitude was recorded here in this period. Quiet stretches are normal for most places.
03 — Questions
Earthquakes in Nagaoka, answered
Was there an earthquake in Nagaoka today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Nagaoka in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Nagaoka?
Over the last five years there were 22 earthquakes of magnitude 2.5 or larger within 100 km of Nagaoka, an average of 4.4 a year. 5 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Nagaoka in five years?
A magnitude 4.8 on Jul 2, 2026, 11:48 UTC, 46 km (29 mi) ESE of Nagaoka, at a depth of 148 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.
04 — Nearby
Nearby places
05 — Embed
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