How hot is the Ring of Fire?

The Ring of Fire measures 25,000–50,000 Scoville Heat Units (SHU), making it a hot pepper — roughly 6 times hotter than a jalapeño (which tops out around 8,000 SHU).

Ring of Fire

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Further InformationEdit

A C. annuum variety. Ripens to red, standard tapered pods. Rates 25,000–50,000 SHU, which means solid heat — enough to make you pay attention.

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NameRing of Fire

Alternative Name(s)Cayenne Ring of Fire; Ring of Fire Cayenne

Universal Pepper Number (UPN)A-R-SM-J-5-396RegisteredHow UPN works

SpeciesC. annuum

Scoville Heat Units (SHUs)25,000 - 50,000

Heat LevelHot (15,001–100,000 SHU)

Mature Pod Color (Primary)Red

Pod FormStandard tapered

RegionNot set

Discoverer/BreederNot set

Immature Color(s)Green/Mustard

Further InformationEdit

A C. annuum variety. Ripens to red, standard tapered pods. Rates 25,000–50,000 SHU, which means solid heat — enough to make you pay attention.

LinksEdit

Last updated Oct 5, 2026

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