Center for Meteorite Studies

Thika is an ordinary chondrite that fell in central Kenya the morning of July 16, 2011.

According to the Meteoritical Bulletin (MB 100):

A bright fireball in multiple pieces was observed from southern Kenya traveling to the northwest around 10 am on the July 16, 2011. Residents around Kiambu County in the Thika District reported multiple loud explosions and loud screaming noises, with ground shaking. The first piece (~2.5 kg) landed within 1 m of a woman tilling her field in the village of Kihum Wiri (also spelled Kiumwiri). This meteorite was subsequently removed by the military and taken to the University of Nairobi. Multiple pieces were then found in the nearby village of Mwana Wikio. Two meteorites smashed through greenhouses in Mwana Wikio and one through a house in nearby Muguga village. Stones were recovered from a 7.7 × 1.6 km strewnfield bearing N30°W. The main mass, 3.575 kg, was found outside Rose Kamande’s house in Kihum Wiri the day after the fall. Total known mass is currently 14.2 kg totaling 14 individuals, distributed primarily as large stones, e.g., 3575 g, ~2.5 kg, 1.75 kg and 1.3 kg. Only a few small stones have so far been recovered. All stones were recovered before rainfall.

Classification of Thika, which is an L6 chondrite, was performed by Laurence Garvie at the ASU Center for Meteorite Studies.

Photo copyright L. Garvie/CMS/ASU

Photo copyright L. Garvie/CMS/ASU


Category: Meteorites

Comments are closed.

Sign Up for Center Updates!

Be the first to learn about CMS events and news; sign up for email updates here!


Facebook
Twitter
YouTube


Upcoming Events

December 2016
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
November 27, 2016 November 28, 2016 November 29, 2016 November 30, 2016 December 1, 2016 December 2, 2016 December 3, 2016
December 4, 2016 December 5, 2016 December 6, 2016 December 7, 2016 December 8, 2016 December 9, 2016 December 10, 2016
December 11, 2016 December 12, 2016 December 13, 2016 December 14, 2016 December 15, 2016 December 16, 2016 December 17, 2016
December 18, 2016 December 19, 2016 December 20, 2016 December 21, 2016 December 22, 2016 December 23, 2016 December 24, 2016
December 25, 2016 December 26, 2016 December 27, 2016 December 28, 2016 December 29, 2016 December 30, 2016 December 31, 2016

Frequently Asked Questions

Click here to find the answers to the most common questions asked of the Center for Meteorite Studies!


Graduate Student Spotlight - Prajkta Mane

Prajkta Mane received her B.Sc. in Geology from the University of Mumbai (St. Xavier’s College) in 2008, followed by her M.Sc. in Applied Geology from the Indian Institute of Technology …


Meteorite of the Month

Nuevo Mercurio

December’s Meteorite of the Month is Nuevo Mercurio, an H5 (ordinary) chondrite that fell the evening of December 15, 1978, in Zacatecas, Mexico. According to the Meteoritical Bulletin (MB 57): …


CMS News

Catch up on all the latest news from the Center for Meteorite Studies!