# More important than tropical cyclones: Scientists finally track the hidden weather systems behind most tropical rainfall

Source: [Earth News - Earth Science News, Earth Science, Climate Change](https://phys.org/news/2026-11-important-tropical-cyclones-scientists-track.html) · 2026-11-11 · Earth & Climate
Page: https://themorning.science/story/more-important-than-tropical-cyclones-scientists-finally-track-the-hidden-weathe-4040231032c8e13c
Kind: research · Impact: medium

## In brief

- Researchers in Australia identified and tracked, for the first time, the weather systems behind much of tropical rainfall.
- The systems are reported to be collectively more important to tropical rainfall than tropical cyclones.
- The work was published in the journal Weather and Climate Dynamics.

## Why it matters

Tracking these rain-producing systems gives climate and weather scientists a clearer picture of where tropical rainfall comes from, which can inform forecasting and climate models.

## Timeline

- 2026-11-11: Study published in Weather and Climate Dynamics and reported in the news

## Coverage

- [More important than tropical cyclones: Scientists finally track the hidden weather systems behind most tropical rainfall](https://phys.org/news/2026-11-important-tropical-cyclones-scientists-track.html) — Earth News - Earth Science News, Earth Science, Climate Change, 2026-11-11

Tags: tropical rainfall, weather systems, tropical cyclones, atmospheric science, climate research

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science