# Sudden collapse of submarine volcano drives extreme hazards

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-28 23:29 UTC · Category: Science · Sources: 1 · Current Velocity: 0.25

## Key People, Organizations & Locations
Sudden

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| The Cool Down | Tonga's volcano looked small, but researchers say its collapse may have supercharged a tsunami | 2026-09-23 10:19 | [Source Link](https://news.google.com/rss/articles/CBMijAFBVV95cUxPUWhLS3FwMER4N1RmbmJPUkVFWTFSeUR1OFZDNnM2MDdTQ3A3QkE1UDU4UG8yQWZORjNYeWhhYU5KanowYWotMDdjS0dsTzVfZ1ZkY09Qc2lGZVF2Tjc5eDdJM3o0bVF3T3pXVGo5ZkgyTGlDWnQ4NHlaSW5DUlE2V1prZ3ZydUw4Sy1OaA?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-28/sudden-collapse-of-submarine-volcano-drives-extreme-hazards*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*