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2002 Vitim Event
The 2002 Vitim event or Bodaybo event is believed to be an impact by a bolide (fireball) in the Vitim River basin. It occurred near the town of Bodaybo in the Mamsko-Chuisky district of Irkutsk Oblast, Siberia, Russia on September 25, 2002 at approximately 22:00 (local time, UTC/GMT +9 hours: ISO 8601 format 2002-09-25T13:00Z). The event was detected by a US military missile-defense satellite. Analysis Attempts were made to define the magnitude of the explosion. U.S. military analysts calculated it was around . Peter Brown estimates the total yield of both Bodiabo and Tagish Lake at about 2 kilotons—a factor of roughly 10,000 less than the Tunguska event. Russian physicist Andrey Olkhovatov estimates it at 4–5 kilotons. Information about the event appeared in the mass media and among scientists after only a week. A small expedition, sent by the Institute of Sun–Earth Physics (Irkutsk), tried to find a meteorite within about 10 km from Bodaybo town (people told them– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irkutsk Oblast With Vitim Bolide Impact Site
Irkutsk ( ; rus, Иркутск, p=ɪrˈkutsk; Buryat and mn, Эрхүү, ''Erhüü'', ) is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 617,473 as of the 2010 Census, Irkutsk is the 25th-largest city in Russia by population, the fifth-largest in the Siberian Federal District, and one of the largest cities in Siberia. Located in the south of the eponymous oblast, the city proper lies on the Angara River, a tributary of the Yenisei, about 850 kilometres (530 mi) to the south-east of Krasnoyarsk and about 520 kilometres (320 mi) north of Ulaanbaatar. The Trans-Siberian Highway (Federal M53 and M55 Highways) and Trans-Siberian Railway connect Irkutsk to other regions in Russia and Mongolia. Many distinguished Russians were sent into exile in Irkutsk for their part in the Decembrist revolt of 1825, and the city became an exile-post for the rest of the century. Some historic wooden houses still survive. When the railway rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
