00:00A satellite just witnessed a tsunami being born, and what it saw shocked scientists.
00:05It started with a powerful 8.8 earthquake near Russia's Kamchatka Peninsula.
00:10Just 70 minutes later, the SWAT satellite scanned the ocean from space.
00:15It captured not just one massive wave, but a trail of smaller waves behind it.
00:21Scientists had predicted this pattern for years, but never seen it in real life.
00:26The tsunami started near the ocean trench, where one plate slides under another.
00:30These smaller waves reveal how the seafloor moved and how the tsunami spreads.
00:35This could help improve tsunami warnings and protect millions living near coasts.
00:40For the first time, we are seeing how a tsunami is truly born.
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