3.3
Earthquake Details: near the south coast of Itogawa, Wakayama, Japan
Sep 2, 2026, 08:23:00
A magnitude 3.3 earthquake occurred near near the south coast of Itogawa, Wakayama, Japan on Sep 2, 2026 at 08:23:00. The seismic event was recorded at a depth of 100 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth100 km
Significance0
Latitude34.1000
Longitude135.3000
Event IDjma:20260902172313
Magnitude3.3
Updated:Sep 2, 2026, 08:26:00 UTC
External Resources
View on JMA Official SiteLoading map...
Time & depth
- Local time
- Sep 2, 2026, 17:23:00 GMT+9
- UTC
- Sep 2, 2026, 08:23:00 UTC
100 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.1Amakusa and Ashikita region, KumamotoBeforeM3.2Amakusa and Ashikita region, KumamotoBeforeM2.7Kumamoto region, KumamotoBeforeM2.9central KochiBeforeM4.025 km ESE of Miyazaki, JapanBeforeM2.8Amakusa and Ashikita region, KumamotoBeforeM3.2Kyushu, JapanBeforeM3.2Amakusa and Ashikita region, KumamotoAfterM3.5Aizu, FukushimaAfterM2.9Kumamoto region, KumamotoAfterM2.9Kumamoto region, KumamotoAfterM2.9Kumamoto region, KumamotoAfter
You may also find these tools useful
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Sep 2, 2026, 08:26 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.