# Scientists stunned as volcano cloud starts destroying methane

> **Open Intelligence Dossier** · First detected: 2026-09-16 01:00 UTC · Category: Science

## Executive Summary
9 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Scientists stunned as volcano cloud starts destroying methane" is generating significant coverage in the Science category, with 9 articles from 9 distinct sources tracked by PULSE so far.


Outlets currently covering the story include RNZ, Pacific Media Network, 아시아경제 and The Debrief. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| RNZ | Sea floor around Tongan volcano dropped more than 700m | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxQS2xqYVA1SEdFanpiX0t5S2pOYmpnN0g3enBybUlfR3BES1l5MW1sNmttUWVtai1mNkNBZ0gyTlJreTM3VnFaYU14Yy0tN2pjZ2c4eHh4bHpuUWNqOE9qREdqV1Z2RlR0YVVleDRyeDFWbmpJTzVCWFgxRUFiZVpWcUI4d0pqUlhyUGJodEFIdkE0SHpjT1RzUmFSSTVfU0luckpubmRvOUlSQTRUTDl3eXAxX3NubUxuQWJ4NlgxS256QQ?oc=5) |
| Pacific Media Network | Tongan volcano sent seafloor crashing 700m in minutes - new study | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxPX2tnZlhjZnNCdlNpZElFdlEwdlRkMEQ4UWJGeEI0SURUVmh0V3NNV3k0UXAydDF2TUVPcEFYNkw0MG1HaXVVN3RuUC1meWQ5ajVmZGhzQVNxVkFkcE1ZaWdTN1ZibFFLaUNpY2VZaHpMM1VncnZBYkNLTkEzWHd6OERsSjBmc1lsNnQ0dVBvSWVseTduTTlDNWxyQmd0elU?oc=5) |
| 아시아경제 | 1 km Collapse of the Ocean Floor During Tonga Volcanic Eruption: 'Piston-Type Collapse' That Amplified the Tsunami [Reading Science] | [Source Link](https://news.google.com/rss/articles/CBMiZEFVX3lxTE5ZVzE1cmEzYWdkYV92VmV3Y1pPU2tmMWJIQ2MyXzlweEQzZzZjUGZsOGdVcjJ6N0lmTTB4UmNnSzFaTGstT08zOVZuZHEwTElvUk9nTXFLZnZLVGh3bGJuYVd1UDE?oc=5) |
| The Debrief | A Volcanic Seafloor Collapse Released a Massive Tsunami, and Scientists Got an Extremely Rare Look at the Submarine Devastation | [Source Link](https://news.google.com/rss/articles/CBMi5AFBVV95cUxPdEg4UFl5bVZQcTloR19zeXFVNjlENFRKN1FzcUZaZGJVNS0yQ1owREVUemd4WEF3Y1R3cVZqMWNNSDdkYmFCS3lZdFBrRktYUTI1TlREX2lfWWhaSll2NFJLaUxmanBnaG5EODlibVROalpSVERJUHJBdDkwNEMzdFdTT1BKRHdtV2c3MWI2b2w3NUIxNXVYTmE2OERFSjJhWUtlZjk1cVptUHJLMEQtQVphWjNYN21CUElPdUJCcnZTVGJKWUpmN2w2NkNrQmxQaGtZWWc0SV9sNDctWk9IQ2hYS3U?oc=5) |
| Tech Times | Volcanic Tsunami Warning Systems Receive Collapse Signal; No Algorithm Converts It to Alert | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxQUldYZnFub0RYZnBScEFOdnJPYjdOWm8xVHRtekZZWldkQnN3TXotYUk3TGliLUkxMkZUS0ZnOFNPX003ZUVuczZrY21uLWg5OXlueGFEc29PUGtGbmVZU252WVlBUzhyMkoxc0JqamJ2SFd2U0NhVXdHR1ExQ0w0VDdBUXNpbm5Oa19ScEtha1R6M2Q0NlhrSFgwbUlSU2ZZNHYxNGZyM3NsaGtDeERNdGIzanZUbWlrVTRjTVRTcmFkVDhUajdBdmxBSDI5SHZNTE5TOTdwcGEwQQ?oc=5) |
| Ocean News & Technology | Bathymetric Surveys Reveal Hunga Volcano’s Seafloor Transformation | [Source Link](https://news.google.com/rss/articles/CBMisgFBVV95cUxPdjE4YTBBZE9nR3U3RnpOZzVhVU1INDc5V1A1UVVyODZVRVh0U2gyRXQxVFZMOVlXWWJMeDkzQTh4UnZ3QlNZd0JfZkM3MElGQTFIUTZFYnZuQTZ3Smh6YzJVWE00NEs2Yk5GOXdybWstdDZkR1dfMFZ1U3p5d1N1WGYwRXNIbV9od0FYZ2sxaTFERTlTdEZQejlNUnVCYVRCSU9PdmJ0V3M1QzdoS1VvTkZ3?oc=5) |
| DongA Science | KOPRI’s icebreaker Araon maps colossal seafloor flows from Tonga volcano blast | [Source Link](https://news.google.com/rss/articles/CBMiVEFVX3lxTE1vd3U5cHRoMkNZMnk2YkpFLV95dTNWRGpzVXNSTkdncmRiQXRGTFN3VnVTN2xFQzRrU1BRNEkzYmpHbGpUNGNRTERZcjJCdUZUS2NaNA?oc=5) |
| Nature | Rapid submarine caldera collapse during the 2022 climactic eruption of Hunga volcano (Tonga) | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTFBvNnBBbXJWSk9fZ1hGdEFhZEF4ZE5CRy1vczlFS19wWGdSMnZxY1hFdl9jNUczUjRUQy0zQWRmbHZCV01vem9PVks3SVp5THN3TGNvUWZCNzN6NzUxaGg0?oc=5) |
| ScienceDaily | Scientists stunned as volcano cloud starts destroying methane | [Source Link](https://news.google.com/rss/articles/CBMib0FVX3lxTE5qU0duXzFKZVBvWXpiY2tZRmw0ekxCSV9BZE1CTWdaRmk2OWg3Y3ZGNXlZWFBIbVByRGp2ZldFQkltSTZaSUlTVUFNZml6OHV4SktGYXVWeGRQLWYzMlJuNUFrTWZhZV9ETGRBYmJ0QQ?oc=5) |

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*Canonical Source: https://pulse.byoaiapps.com/trend/2026-09-16/scientists-stunned-as-volcano-cloud-starts-destroying-methane*