Snapshot from Jul 07, 2026 at 07:00 UTC. For live data and tracking: View Live
Entities / Locations / Nankai Trough
Location

Nankai Trough

Tracked across 2 events · 29 articles · First seen Mar 31, 2025 · Last active May 26, 2026

Sentiment
-65
Attention
4
Events
2
Relationships
0
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Events (2)
4 -70
Accidents
Japan 6.7-Magnitude Earthquake, Tsunami Warning
Impact: The Nankai Trough is an 800-kilometer undersea trench where a 'megaquake' is possible, with government projections estimating up to 298,000 deaths and $2 trillion in damages.
Dec 12, 2025 · 8 articles
4 -60
Accidents
7.5-Magnitude Earthquake Strikes Japan
Impact: The Nankai Trough is an undersea trench where a potential 'megaquake' could cause significant damage and casualties, serving as a long-term concern for Japan's seismic activity.
Apr 20, 2026 · 21 articles
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Ergen is a news intelligence platform that converts raw news articles into structured data. It tracks events, entities, and the relationships between them, with sentiment and attention metrics derived from thousands of articles. Pages on this site are daily static snapshots from the platform's live database. For real-time tracking, search, and alerts, the full dashboard is at app.ergen.ai.