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.
volcanodiscovery.com · 4 NovMag. 2.5 quake - 6.3 km south of Tsukuba, Ibaraki, Japan, on Wednesday, Nov 4, 2026, at 11:42 am (GMT +9) - just now
02
volcanodiscovery.com · 5 NovWeak mag. 2.6 earthquake - 13 km north of Saitama, Saitama, Japan, on Thursday, Nov 5, 2026, at 09:59 pm (GMT +9)
03
volcanodiscovery.com · 1 NovWeak 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)
04volcanodiscoveryvolcanodiscovery.com · 1 NovWeak 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)
05
volcanodiscovery.com · 31 OctWeak mag. 2.8 earthquake - 26 km west of Osaki, Miyagi, Japan, on Sunday, Nov 1, 2026, at 03:38 am (GMT +9)