Japan Rocked by 6.3 Magnitude Quake; No Tsunami Threat, Damage Reported

• A powerful 6.3 magnitude earthquake struck Japan's western Shimane Prefecture early Tuesday morning.
• The quake registered a "strong 5" on Japan's seismic intensity scale, causing widespread fear among residents.
• A second tremor of magnitude 5.1 followed approximately 10 minutes later.
• Authorities confirmed no tsunami alert was issued, and there are no immediate reports of casualties or property damage.
• Shimane Nuclear Power Plant reported no abnormalities; Japan is located on the earthquake-prone Pacific "Ring of Fire".

Why It Matters: Strong 6.3 magnitude earthquake hits Japan's Shimane Prefecture; no tsunami or damage reported.