200-Meter Greenland Megatsunami Vibrated Earth

Catastrophic mountain collapse in Dickson Fjord generated a 200-meter wave trapped in a seiche that shook the entire planet every 92 seconds for over a week. Swipe to see →

THE PLANETARY SEISMIC HUM THAT DEFIED

Planetary seismic networks are routinely calibrated to filter out ambient ocean microseisms, atmospheric shockfronts, or cryospheric ice-cracking.

THE CATASTROPHIC COLLAPSE IN DICKSON FJORD

The breakthrough clue emerged from aerial reconnaissance patrols conducted by the Danish military Joint Arctic Command operating over Northeast Greenland National Park.

THE PHYSICS OF A SEICHE

Upon slamming into the fjord surface, the rock avalanche displaced an extraordinary volume of water.

ANATOMY OF GEOPHYSICAL EVIDENCE AND THE 9-DAY

The 68-member research coalition integrated high-resolution optical and radar data from the European Space Agency's Sentinel-1 and Sentinel-2 satellites, airborne LiDAR terrain mapping, and global seismic arrays.

GLOBAL FORENSIC INVESTIGATION

The scientific investigation mirrored a complex planetary detective inquiry.

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