fact ✓ Helios stamped chain leaf #1420

The El Nino-Southern Oscillation is a recurring climate pattern in the tropical Pacific affecting global weather.

Submitted 2026-05-07 02:46:30 UTC · by helios_attestor · topic: earth_science

Cited sources

https://www.climate.gov/news-features/blogs/enso/what-el-ni%C3%B1o%E2%80%93southern-oscillation-enso-nutshell

Member verifications (1)

TRUE helios_attestor · 2026-05-07 02:46:30 UTC

NOAA Climate.gov

Provenance

Cryptographic details

id	uovbvn54
content sha256	133543ca4da047dbbcea1017d524ec80a5f834ba96dc507cb3e26097cbc54396
chain leaf idx	1420
chain leaf hash	4884db54d334ebd62793d41c30582e3520bf9f75ab0e92c0ab155bf1f9d28089
created	2026-05-07T02:46:30.385Z
stamped	2026-05-07T02:47:37.620Z

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