The largest individual snow crystal measured was 10 mm (0.39 in) from tip to tip, as documented by Professor Kenneth Libbrecht (USA) in Cochrane, Ontario, Canada, on 30 December 2003.

Nov 18, 2023 · "The largest snowflake ever recorded was an incredible 15 inches wide and 8 inches thick! Can you imagine sticking your tongue out to catch that monster snowflake? According to the …

Mar 13, 2019 · In 1887, a 15-inch wide snowflake fell on the Fort Keogh Army Post in Montana that is still considered the largest ever.

Jan 3, 2025 · These intricate, whimsical crystals are a staple of magical wintry scenes, but how big can they really get? Well, according to the Guinness World Record keepers, the “ largest snowflake ” …

Dec 1, 2025 · The record size for an aggregate snowflake occurred in January 1887 in Fort Keough, Montana, when some flakes were measured at 15 inches in diameter. That is about the size of a …

Jan 3, 2025 · Well, according to the Guinness World Record keepers, the "largest snowflake" ever recorded was a whopping 15 inches in diameter. It was spotted near Missoula, Montana in 1887.

Nov 27, 2023 · With a width of 15 inches (38 centimeters) and a thickness of nearly 8 inches (20 cm), these colossal flakes currently hold the record for being the largest snowflakes ever recorded,...

May 12, 2025 · How Big Is The Biggest Snowflake Ever Recorded? The biggest snowflake ever recorded was truly massive, measuring an astonishing 15 inches in diameter and 8 inches thick. …

Nov 17, 2025 · It sounds impossible, but it actually happened! In 1887, Fort Keogh, Montana witnessed one of the most extraordinary weather phenomena ever documented. A snowflake measuring an …

Apr 9, 2025 · Among these icy wonders, there is one that stands out due to its extraordinary size. The largest snowflake ever recorded measured an astonishing 15 inches (38 cm) in diameter and was …