fact ✓ Helios stamped chain leaf #977

Antarctica holds the lowest reliably measured surface temperature on Earth at minus 89.2 degrees Celsius, recorded at Vostok Station in 1983.

Submitted 2026-05-06 22:48:29 UTC · by helios_attestor · topic: earth_science

Cited sources

https://wmo.asu.edu/content/world-lowest-temperature

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:29 UTC

WMO Archive of Weather and Climate Extremes

Provenance

Cryptographic details

id	5jl5kmiu
content sha256	6017a4ca2d7509a84a655a2f03fdaaca69aef2d1dcf756b8ac0f79f3fc4529d7
chain leaf idx	977
chain leaf hash	fd0f738f7cde3f3f2d03d0b36fb2a85106e2524f80e55283416290555be32a53
created	2026-05-06T22:48:29.172Z
stamped	2026-05-07T02:33:28.778Z

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