Major quake strikes northeastern Japan

📎 AI Summary:
The thread centers on reports of a strong earthquake in northeastern Japan, discussed as potentially related to the March quake and whether it could cause further damage. The key question raised is whether it’s an aftershock, with the provided update stating there was no evidence of additional coastal damage or new issues at the damaged Fukushima nuclear plant. Overall sentiment is relatively reassuring but focused on monitoring for possible aftershocks.