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North Korean nuclear tests are linked to earthquakes

development2026-09-20science

Claim

The newsletter reports that North Korean nuclear tests triggered 1,300 earthquakes.

Reported metric: 1,300

Reporting date: 2026-09-20 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to September 20, 2026 (theinnermostloop.substack.com)
North Korean nuclear tests set off 1,300 quakes (www.science.org)

Indexed from the September 20 newsletter. Linked-source claims have not been independently verified.

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Reported in

Welcome to September 20, 2026

Referenced by

Welcome to September 20, 2026

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Citation formatCitation text

North Korean nuclear tests are linked to earthquakes
Innermost Loop KB — secondary record
Reporting date: 2026-09-20
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-09-20-nuclear-test-quakes
Claim: The newsletter reports that North Korean nuclear tests triggered 1,300 earthquakes.
Attributed sources:
- Welcome to September 20, 2026 — https://theinnermostloop.substack.com/p/welcome-to-september-20-2026
- North Korean nuclear tests set off 1,300 quakes — https://www.science.org/content/article/north-korean-nuclear-test-sets-years-earthquakes
This citation does not imply independent verification of linked-source claims.

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