According to TBS News Network in Japan, two consecutive earthquakes occurred in the eastern part of Honshu Island on the early morning of the 30th local time, with tremors felt in many areas.
According to reports, at 4:36 am local time on the 30th, a 3.9-magnitude earthquake occurred near the eastern coast of Iwate Prefecture, Japan, with a depth of 40 kilometers. Multiple areas, including Hachinohe City in Aomori Prefecture and Miyako City in Iwate Prefecture, felt earthquakes with a magnitude of 1.
About an hour later, at 5:37 am local time on the 30th, a 3.7 magnitude earthquake occurred at almost the same location, with a depth of 40 kilometers. A 1 magnitude earthquake was once again observed in Miyako City, Iwate Prefecture.
The report stated that neither earthquake triggered a tsunami.