Japan has issued evacuation orders and tsunami warnings after a powerful 7.6-magnitude earthquake struck off its northern coast. The earthquake has reportedly left six individuals injured and prompted warnings of tsunami waves reaching heights of up to 3 meters. Authorities are advising thousands to evacuate as they monitor the situation closely. While the quake has triggered significant alarm in Japan, there is no expected tsunami threat to places like California and Hawaii. Live updates continue to emerge as the nation responds to this natural disaster.