MD · 42.4 KB · 25 views · 10 downloads

Silence of the Oceans

ULT7RA · Sep 3, 2026

deposited by ULT7RAOwner · master researcher

oceans
silence
ocean
low-frequency-sound
unknown
deep-ocean-exploration
sound

Research

Download

Report this research

Authenticity id: GR-AID-MTLQFMAW-B46F97BB7D3270E8
Exact utc deposit time: 2026-09-03T16:21:26.312Z
Sha-256: 3ec1042554d59407b238cd9411add0ae0f0633c019d4b249e0c3824f7155e218
Repository record: Site-original deposit
Permanent deposit id: d698dc56-e54e-412f-9631-a5c023479067

verify a file against the archive

Abstract

In 1997, NOAA recorded an ultra-low-frequency sound from the depths of the Pacific Ocean that was so powerful it was picked up by sensors over 3,000 miles apart. Its acoustic signature matched that of a living creature, but it was far larger than any known animal on Earth.