# Earthquake Activity Reported

- Place: Mito, Japan (36.3704, 140.48)
- Published: 2026-11-06T02:07:21.232Z · expires 2026-11-13T02:07:21.232Z
- Floors (The Arena): none
- Page: https://emergencemachine.com/brief/7vw
- AI-written summary of the sources below; check them.

A magnitude 2.6 earthquake struck 13 km north of Saitama in Ibaraki Prefecture on Thursday, Nov 5, at 9:59 pm local time, per volcanodiscovery.com.

Just hours earlier, a magnitude 2.5 quake hit 6.3 km south of Tsukuba on Wednesday, Nov 4, at 11:42 am, according to the same source.

No significant damage or injuries were reported from either event, as is typical with such minor tremors in the region.

The recent seismic activity comes amid ongoing monitoring of the area's geological stability following previous events.

## Sources

- [Mag. 2.5 quake - 6.3 km south of Tsukuba, Ibaraki, Japan, on Wednesday, Nov 4, 2026, at 11:42 am (GMT +9) - just now](https://www.volcanodiscovery.com/earthquakes/quake-info/23600656/mag2quake-Nov-4-2026-Japan-SW-Ibaraki-Pref.html) · volcanodiscovery.com · 2026-11-04
- [Weak mag. 2.6 earthquake - 13 km north of Saitama, Saitama, Japan, on Thursday, Nov 5, 2026, at 09:59 pm (GMT +9)](https://www.volcanodiscovery.com/earthquakes/quake-info/23609056/mag2quake-Nov-5-2026-Japan-Eastern-Saitama-Pref.html) · volcanodiscovery.com · 2026-11-05
- [Weak mag. 2.5 earthquake - North Pacific Ocean, 46 km east of Kamisu, Ibaraki, Japan, on Sunday, Nov 1, 2026, at 11:52 pm (GMT +9)](https://www.volcanodiscovery.com/earthquakes/quake-info/23510131/mag2quake-Nov-1-2026-Japan-Far-E-Off-Ibaraki-Pref.html) · volcanodiscovery.com · 2026-11-01
- [Weak mag. 2.1 earthquake - North Pacific Ocean, 80 km southeast of Sendai, Miyagi, Japan, on Sunday, Nov 1, 2026, at 05:15 pm (GMT +9)](https://www.volcanodiscovery.com/earthquakes/quake-info/23509402/mag2quake-Nov-1-2026-Japan-SE-Off-Miyagi-Pref.html) · volcanodiscovery.com · 2026-11-01
- [Weak mag. 2.8 earthquake - 26 km west of Osaki, Miyagi, Japan, on Sunday, Nov 1, 2026, at 03:38 am (GMT +9)](https://www.volcanodiscovery.com/earthquakes/quake-info/23478773/mag2quake-Oct-31-2026-Japan-Northern-Miyagi-Pref.html) · volcanodiscovery.com · 2026-10-31

## Open data shown on the globe

- M4.8 earthquake · USGS · plate boundaries: Bird 2003: 52 km deep · 3 d ago · 15 quakes nearby this week · check: https://earthquake.usgs.gov/earthquakes/map/?extent=29.4,131.5&extent=43.4,149.5&range=week