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AhaBulb: Stuff Everyone Should Know · ahabulb.com/pilot-thunderstorm-mature-stage

What marks the start of a thunderstorm's mature stage?

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  1. The anvil top forming
  2. Continuous downdrafts through the cloud
  3. Precipitation reaching the surface

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References

  1. FAA Aviation Weather Handbook (FAA-H-8083-28B), Chapter 22 www.faa.gov/sites/faa.gov/files/FAA-H-8083-28B.pdf Checked 2026-10-09.

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