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2009 Krasnozavodsk tornado

Weather event in Russia

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  • 3 chapters

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Through Tornado and Thunderstorm

Meteorological ynopsis

Late on June 3, 2009, a cold-core non-tropical low pressure area located over the Baltic Sea collided with a warm air mass, creating atmospheric instability. The result was a line of severe thunderstorms, also known as a squall line, in the Moscow area. One of the thunderstorms broke off and developed into a supercell thunderstorm about 30 km (19 mi) from Moscow, Russia. The supercell spawned a 150 m (490 ft) wide tornado in Krasnozavodsk. The tornado reached F3 intensity along its path. The tornado was the first intense tornado to impact the Moscow region in nearly 25 years. Upwards of 38 mm (1.5 in) of rain fell throughout the impacted regions. This is roughly half the monthly rainfall average.

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