# Ozone hole in 2026 is largest in a decade, but long-term recovery remains on track: Report

> **Newsylist Open Intelligence Dossier** · First detected: 2026-11-04 22:29 UTC · Category: Science · Sources: 7 · Current Velocity: 23.15

## Intelligence Brief
"Ozone hole in 2026 is largest in a decade, but long-term recovery remains on track: Report" developed substantial multi-source reporting across the Science sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by BusinessDesk, University of Colorado Boulder, WeatherNation and NOAA (.gov). Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Ozone hole in 2026 is largest in a decade, but long-term recovery remains o?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Newser | Antarctic Ozone Hole Grows to 10-Year High | 2026-11-04 19:27 | [Source Link](https://news.google.com/rss/articles/CBMiiwFBVV95cUxOanlFNDVYNFpVQV9oYUVOVHR4TlRPSlFrZ1hSNWRpdzRoZHpmSGlLbzJCTExqT3I2dzZEY0c3ZjRfbnJsckNpOUhkdjQ2Ul9qd1VHbHktQ2Y0S2pKUmJidmNpejVRanM2cTRjb3M5V0laZ0xqN3FWRUJ2LU0zaU4zUWhzWlJXZ0ZyTWNN?oc=5) |
| Around Prague | Antarctic Ozone Hole Ranks Seventh Largest in 48 Years, Yet Layer Is Healing | 2026-11-04 19:27 | [Source Link](https://news.google.com/rss/articles/CBMitgFBVV95cUxNOTN1Nk1rSWJ2VDJMbGFRYlBXWFpsampvZ09pMzhYa1N5X3hobXktMk4xWWJOMUwxbmNnSlU4bjJ3Y2pBMjVwemtId3IzRXlVYzVKZ19jN3FJSVQ5dWhmQ0pqdDhuYzRJb2lOYkc0S3o2dmZEM0hmbUhBQ1VnYWhDMFpfYXBVMFF2LVJSMWxaWXpWSmZ4YUlfWWZDSmMtalloVEdORGd6b3hUclJGT29LdnJBLWJ2QQ?oc=5) |
| BusinessDesk | Massive ozone hole could be wild card in El Niño forecasting | 2026-11-04 19:03 | [Source Link](https://news.google.com/rss/articles/CBMi8gFBVV95cUxQYmpuMEh1dUVvNElRcUtvX094b0dudDhjZlVuSGM0UTc4d1U3ZjE0ODY5b2pkelRkcEl1S3VWT2ZFODdkNVVPVzFwZktTM2Y2UVNqaXk4VkEzV0dxUHlZM1RGQTE1cFhoVE5MR2tBVDhZRWVVYUU2WU1vRlROZ0owSzBleGFzVGVWWlU2RDh2VkplTXRGSzhzc2hldEh3eUZMSHQ0VHI3clVaZkJBa0xtQXk0S2RBeWhmaTRETHBFVk9vMXI5WE9JMTlFaVpwWE5CZVFwemc4MEp3aWItLTFxdlB3dXBZR0pxcks2eWo5R2s3dw?oc=5) |
| University of Colorado Boulder | NOAA, NASA rank 2026 ozone hole among 10 largest on record | 2026-11-04 19:03 | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxNNW9ld3cxZ21lYWRhZHc3Xy1FcVR2OEVORmRjcE9nLU1LMzBjWmFlYWY2RFBacHFucHAyWnA1d2JfZU5KVjZJel9hWXFlV3g5eDJIandZOXc1Z1NLWmRqQnh4UXpGMGlIZVdXWnRlWDBKbnpQUGFLUnhPZlVhY2pkaEstb0U3Tjc2aFA1cXhxcw?oc=5) |
| WeatherNation | Weather Leads to Hole in Ozone Layer | 2026-11-04 19:03 | [Source Link](https://news.google.com/rss/articles/CBMic0FVX3lxTFBtVGZZQ2s5U2s4WGpMZXFoQ1VIT0dHZTY2dUtvbFBuamllTFhvY1I2WGw1WEZ5UktlemxTY3VncFJEUzRrS3JzUlJQOXU4NWQwa09zUUxMRlM1SFJYM0JWUzFIQ0IyX3hzeERINmZVcFpsLUU?oc=5) |
| NOAA (.gov) | NOAA, NASA release measurements of 2026 ozone hole | 2026-11-04 19:03 | [Source Link](https://news.google.com/rss/articles/CBMiiwFBVV95cUxONGVFam00Y1dITHdmSW1JU2k4M1VwYnJLNkhIZ3ZRT2E5Z0tURjRXc0cwLUZBTDMtQzNKeTMyTC1vUXZ0bWFveTBDbW5GQUFST0NTUG1BVW5WOXk3MEVFWW5hcU5lc3JiV1ZpYzhhdEMwS2hxRFc5cnVac0FUd25peWo0T2g5TmhSMWtr?oc=5) |
| ABC News - Breaking News, Latest News and Videos | Ozone hole in 2026 is largest in a decade, but long-term recovery remains on track: Report | 2026-11-04 19:03 | [Source Link](https://news.google.com/rss/articles/CBMilgFBVV95cUxQWkVFNGdCRnA2dW4tSUdvOG0wZ1RmSHRKNTlKVUluNFU3dTZtVkxsNi1hcTRxNzFScU1VU0xzREJZR3pRUUtUc1FFOXlyTHZicnpudUt6RjgxT0FvdjRBRTRPZ1hJcFdnT3VkOHE5U2Z1VURLdlFtU1JpNlFWUUFBUmVwRFlYUGFXQjhSNlFCWVU4Wml3VlHSAZsBQVVfeXFMTlJmV3BIOFdCbmdndTY1YVBBckZfTXBqSVdTcmFvdlBmbkNrMFlNSFN2dWxTRHl6SFc2WnM4dFB4cDVyM1A5YnZRS0tKZElDZWo2QmZWeUJ3QnV5STJoSENwOUhlNDFSTVRMQkoxSmpTMmFmSDF1V19JRldtRGVVOW9yZDhVVklYc2IwLVlEeE1sc3o3SlRmOEFqeXc?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-11-04/ozone-hole-in-2026-is-largest-in-a-decade-but-long-term-recovery-remains-on*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*