Japan on Alert: Tsunami Advisory Issued After 6.7-Magnitude Quake Off Iwate Coast

Updated: November 10, 2025 00:16

Image Source: Youtube

A powerful 6.7-magnitude earthquake struck off the coast of Iwate Prefecture, Japan, on November 9, prompting a tsunami advisory from the Japan Meteorological Agency. While no major damage or injuries have been reported, authorities urge residents to stay away from coastal areas as waves up to one meter are expected.

Japan’s northeastern coastline was placed under a tsunami advisory on Sunday, November 9, following a strong offshore earthquake measuring 6.7 in magnitude. The quake occurred at approximately 5:03 p.m. JST, with its epicenter located off the coast of Iwate Prefecture at a depth of 10 kilometers. The Japan Meteorological Agency (JMA) issued the advisory warning of potential tsunami waves reaching up to one meter.

The tremor registered an intensity of four on Japan’s seismic “shindo” scale in areas including Morioka and Yahaba. Although initial reports indicate no serious injuries or structural damage, minor tsunami waves of around 10 centimeters were observed at Ofunato port, and waves were recorded along other parts of the coast.

Key Highlights:

- Epicenter and Magnitude:

The earthquake struck offshore near Iwate Prefecture with a magnitude of 6.7, according to JMA and the U.S. Geological Survey.

- Tsunami Advisory Issued:

JMA warned of tsunami waves up to one meter and advised residents to stay away from beaches and coastal waters.

- Observed Wave Activity:

Minor tsunami waves of 10 cm were recorded at Ofunato port, with additional wave activity noted at Ominato.

- Infrastructure Impact:

Local rail services were temporarily disrupted, and power outages were reported in parts of the region. Bullet trains were halted as a precaution.

- Public Safety Measures:

NHK, Japan’s national broadcaster, urged residents to remain vigilant and avoid coastal areas. Authorities emphasized that further tremors could follow.

- Historical Sensitivity:

The region remains highly alert due to its proximity to the epicenter of the devastating 2011 earthquake and tsunami, which claimed over 18,000 lives.

Major Takeaway:

While the immediate impact of the quake appears limited, Japan’s swift issuance of a tsunami advisory and precautionary measures reflect its robust disaster preparedness. Residents are advised to monitor updates and follow official guidance until the advisory is lifted.

Final Thought:

Japan’s resilience and rapid response systems continue to serve as global models for earthquake and tsunami management, especially in regions with high tectonic activity.

Sources:

The Hindu, Firstpost, TheHealthSite, ABC News, Metro News.

Stay Ahead – Explore Now! Green Diplomacy In Motion: India’s Envoy Powers COP30 Prelude

STORIES YOU MAY LIKE

Image Source: SoundCloud

Swifties Take Over Instagram: India Grooves to Taylor Swift’s ‘Fate of Ophelia’

Image Source: DD News

Sacred Bonds Strengthened: PM Modi Applauds Bhutan’s Reverent Welcome of Buddha Relics

Image Source: Republic World

New Era for Blue Tigers: Ryan Williams Joins Indian Football Team After Gaining Citizenship

Image Source: Newsonair

Bihar’s Ballot Battle Intensifies: Phase 2 Campaigning Ends Ahead of Nov 11 Polls

Image Source: Mint

Sweet Relief for Farmers: Govt Approves 1.5 MT Sugar Exports, Scraps Molasses Duty

Image Source: Mint

Brotherhood Beyond the Screen: Hrithik Hails Farhan’s 120 Bahadur Brilliance

Image Source: India Today

Sugar, Move Over! Jaggery’s Taking the Sweet Spot for Better Health

Top Searches

Suggestions

Japan on Alert: Tsunami Advisory Issued After 6.7-Magnitude Quake Off Iwate Coast

STORIES YOU MAY LIKE

Live Blogs

Top Stories

Japan on Alert: Tsunami Advisory Issued After 6.7-Magnitude Quake Off Iwate Coast

STORIES YOU MAY LIKE

Subscribe to receive the day's headlines from WOWNEWS 24X7 straight in your inbox

Live Blogs

Top Stories