2007 Carancas impact event

2007 meteorite strike in Peru September 2025 Carancas crater Peru Altiplano Basin, Carancas, Puno, Peru 16 39 51.98 S 69 02 38.99 W region:PE-PUN_type:landmark_scale:50000 inline,title Confirmed 13.5 m ft on 4.5 m ft September 15, 2007 Yes No Chondrite The Carancas impact event refers to the fall of the Carancas chondritic meteorite on September 15, 2007, near the village of Carancas in Peru, close to the Bolivian border and Lake Titicaca.Planetario Max Schreier "Meteorito por el Desaguadreo" https://web.archive.org/web/20070919075222/http://fcpn.umsa.bo/fcpn/app?service=page%2FPlanetarium_PublicationList September 19, 2007 , September 24, 2007. Retrieved October 10, 2007.RSOE Emergency and Disaster Information Service, Budapest, Hungary, "Cosmic Event - South-America"September 2016 InternetArchiveBot yes , September 18, 2007. Retrieved October 10, 2007.Teresa Cespedes, Reuters, "Peruvians get sick from apparent meteorite crater", September 18, 2007. Retrieved October 10, 2007.Experts Confirm Peru Meteorite Site http://www.allheadlinenews.com/articles/7008582242 October 14, 2024 All Headline News Sutherland Ed September 20, 2007 https://web.archive.org/web/20071020154549/http://www.allheadlinenews.com/articles/7008582242 October 20, 2007 The impact created a small crater in the clay soilCarancas October 9, 2017 and scorched earth around its location.Rory Carroll, The Guardian, "Peru meteorite crash 'causes mystery illness'", September 18, 2007. Retrieved October 10, 2007. A local official, Marco Limache, said that "boiling water started coming out of the crater, and particles of rock and cinders were found nearby", as "fetid, noxious" gases spewed from the crater.NBC News, "Villagers fall ill after fireball hits Peru", September 18, 2007. Retrieved October 10, 2007.BBC News, "Scores ill in Peru 'meteor crash'", September 18, 2007. Retrieved October 10, 2007. Surface impact occurred above 3800 m ft. After the impact, villagers who had approached the impact site grew sick from a then-unexplained illness, with a wide array of symptoms.Lester Haines, The Register, "Peruvian 'meteorite' strike provokes noxious gas attack", September 18, 2007. Retrieved October 10, 2007.Australian Broadcasting Corporation, "Locals fall sick after meteorite lands in Peru", September 18, 2007. Retrieved October 10, 2007.Living in Peru, LIP-ir, "Doctors Aid in Rising Number of Illnesses after Meteorite Crash", September 19, 2007. Retrieved October 10, 2007. Two days later, Peruvian scientists confirmed that there had indeed been a meteorite strike, quieting widespread speculation that it might have been a geophysical rather than a celestial event. At that point, no further information on the cause of the mystery illness was known. The ground water in the local area is known to contain arsenic compounds, and the illness is now believed to have been caused by arsenic poisoning incurred when residents of the area inhaled the vapor of the boiling arsenic-contaminated water.Orozco José Meteor Crash in Peru Caused Mysterious Illness http://news.nationalgeographic.com/news/2007/09/070921-meteor-peru.html October 14, 2024 National Geographic News September 21, 2007 https://web.archive.org/web/20071013005906/http://news.nationalgeographic.com/news/2007/09/070921-meteor-peru.html October 13, 2007 Impact event At 11:40:14 local time (16:40:14 GMT) on September 15, 2007, a chondritic meteorite crashed near the village of Carancas in the Puno Region, Peru, near the Bolivian border and Lake Titicaca (see map box on right). The impact created a crater larger than 4.5 m ft 0 on deep, 13 m ft 0 on wide, with visibly scorched earth around the impact site. A local official, Marco Limache, said that "boiling water started coming out of the crater, and particles of rock and cinders were found nearby", as "fetid, noxious" gases spewed from the crater. The crater size was given as 13.80 by 13.30 m ft, with its greatest dimensions in an east–west direction. The fireball had been observed by the locals as strongly luminous with a smoky tail, and seen from just 1000 m ft above the ground. The object moved in a direction toward N030E. The small seismic shock of the impact shattered the windows of the local health center 1 km mi on us away. A smoke column was formed at the site that lasted several minutes, and gas was seen bubbling up in the water in the crater. One villager was as close as 100 m ft from the impact site. He fell from his bicycle but was not injured. A small building 120 m ft from the impact site only sustained roof damage from flying debris.http://www.wondermondo.com/Countries/SA/Peru/Puno/CarancasImpact.htm Carancas impact crater February 15, 2013 Wondermondo The loud noise and explosive impact originally led Peruvians to think that Chile had launched a rocket attack.Liubomir Fernandez and Patrick J. McDonnell, Los Angeles Times, "Meteorite causes a stir in Peru"June 2021 medicmedic, September 21, 2007 (registration is required). Retrieved October 10, 2007. Soon after the impact, more than 600 villagers visited the site and some began to fall ill from unexplained causes, including symptoms of dermal injuries, nausea, headaches, diarrhea and vomiting. On September 20, Peruvian scientists confirmed that there had been a meteorite strike, but no further information on the cause of the illnesses was known. Impact crater specialists have called the impact unusual, and have stated that the meteorite was at least 3 m ft 0 on in diameter before disintegrating.Hayes Monte Meteorite Likely Caused Crater in Peru http://ap.google.com/article/ALeqM5isWWHSxCh_u0yUNU9Gpk1qfg996A Associated Press Google News October 14, 2024 https://web.archive.org/web/20070929230315/http://ap.google.com/article/ALeqM5isWWHSxCh_u0yUNU9Gpk1qfg996A September 29, 2007 September 20, 2007 The ground water in the area was known to contain arsenic compounds, and the illness was believed to have been caused by arsenic poisoning incurred when residents of the area inhaled the vapor of the boiling arsenic-contaminated water. According to cosmochemist Larry Grossman of the University of Chicago, the aerial lights and explosions reported were consistent with extraterrestrial material.Andrea Thompson, Space.com, "Scientists Doubt Meteorite Sickened Peruvians ", September 19, 2007. Retrieved October 10, 2007. Astrophysicist Jose Ishitsuka of the Geophysical Institute of Peru confirmed that there had been a meteorite strike, and remains of the impactor were found at the crater site. Impactor alt=Lump of rock shown next to a much smaller cube to demonstrate relative size.|thumb|27.70 g on fragment of the Carancas meteorite fall recovered several days after the fall. The scale cube is 1 cm3 on. On September 20, the X-Ray Laboratory at the Faculty of Geological Sciences, Mayor de San Andres University, La Paz, Bolivia, published a report of their analysis of a small sample of material recovered from the impact site. They detected iron, nickel, cobalt, and traces of iridium — elements characteristic of the elemental composition of meteorites. The quantitative proportions of silicon, aluminium, potassium, calcium, magnesium and phosphorus are incompatible with rocks that are normally found at the surface of the Earth.Mario Blanco Cazas, "Informe Laboratorio de Rayos X — FRX-DRX" https://web.archive.org/web/20110706150400/http://fcpn.umsa.bo/fcpn/app?service=external%2FPublicationDownload&sp=227 July 6, 2011 (in Spanish), Universidad Mayor de San Andres, Facultad de Ciencias Geologicas, Instituto de Investigaciones Geologicas y del Medio Ambiente, La Paz, Bolivia, September 20, 2007. Retrieved October 10, 2007. INGEMMET (Instituto Geológico Minero y Metalúrgico) of Peru released internally a report on the Carancas meteorite fall on September 21. The release of the document to the public was delayed for one week. The researchers found that the fragments from the crater zone had a chondritic texture and the following mineral composition: pyroxene (1) 40%, olivine 20%, feldspar 10%, pyroxene (2) 10%; kamacite 15%, troilite 5%, and traces of chromite and native copper. Kamacite occurs naturally only in meteorites. The official classification of the Carancas meteorite, accepted by the Meteoritical Society, was done by a team of scientists working at the University of Arizona. The meteorite is an ordinary chondrite, an H chondrite breccia, containing clasts of petrologic types 4 to 5. The formal classification is H4-5.Meteoritical Bulletin: Entry for Carancas Further data were expected from NASA, along with British and Japanese researchers, who intended on looking into the matter.Luisa Macedo F. & José Macharé O., INGEMMET, "The Carancas Meteorite Fall, 15 September 2007"September 2016 InternetArchiveBot yes , September 21, 2007. Retrieved October 10, 2007. Illness complaints Afterwards, local townspeople went to see what happened, and 100 to 200 people who got near to the meteorite crater soon reported feeling sick. First responding police officers arriving to investigate the scene also fell ill.Agence France Presse, "Peruvian scientists probe fumes from meteorite crater" https://web.archive.org/web/20080705061045/http://afp.google.com/article/ALeqM5gDC5TNcMdGoRuHqJTzPpeyU8ZJ2Q July 5, 2008 , September 18, 2007 (first published report of event). Retrieved October 10, 2007. After the initial event of September 15, the number of people falling ill increased, requiring physicians to establish auxiliary medical tents for the Carancas health center. Patients were treated for dermal injuries, nausea, headaches, diarrhea and vomiting. The death of nearby livestock was also reported.CBC News, "600 sick in Peru after 'meteorite' crashes", September 19, 2007. Retrieved October 10, 2007. Locals made the decision to stop drinking from nearby water sources for fear of contamination and authorities considered declaring a state of emergency. Four days after the meteorite impact and the unexplained illness, most villagers reported having recovered. Reported details about the event, such as water boiling in the muddy crater for ten minutes from the heat of the impact, presented a problem for experts. Because the impact site is at a high altitude of more than 3800 m ft 0 on, the meteoroid may not have been slowed down as much as it ordinarily would have been by passage through the Earth's denser lower atmosphere, and kinetic energy at impact may have been unusually high for a terrestrial impact of an object of this size and mass. Most larger meteorites are cold in their bulk mass when they land on Earth, since their heated outer layers ablate from the objects before impacting. It was later confirmed that the meteorite contained a large amount of iron and possessed magnetic properties common to similar metallic objects, which contributed to its capacity to retain heat during atmospheric entry.Living in Peru, LIP-ir, "Astrophysicist in Peru Identifies Properties in Meteorite" https://web.archive.org/web/20110721020449/http://www.livinginperu.com/news-4758-environmentnature-astrophysicist-peru-identifies-properties-meteorite July 21, 2011 , September 21, 2007, 17:00. Retrieved October 10, 2007. Government response In contrast with other international media reports, Peruvian health officials downplayed the incident. Jorge López Tejada, the Regional Health Director for Puno, Peru, denied any serious medical situation existed. However, a health brigade arrived with personnel and medication to the site on September 18, reporting that the odors rising from the crater were causing medical issues.Living in Peru, LIP-ir, "Regional Health Director Reports on Health Near Meteorite Crash Site" https://web.archive.org/web/20071013182005/http://livinginperu.com/news-4728-health-peru-regional-health-director-reports-health-near-meteorite-crash-site October 13, 2007 , September 18, 2007, 15:00. Retrieved October 10, 2007. Earlier, Tejada had stated that the officers were dizzy, nauseous and some were vomiting.Living in Peru, LIP-ir, "Police Officers Hospitalized After Collecting Meteorite Samples in Peru" https://web.archive.org/web/20071227144705/http://www.livinginperu.com/news-4724-environmentnature-police-officers-hospitalized-after-collecting-meteorite-samples-peru December 27, 2007 , September 18, 2007, 11:00. Retrieved October 10, 2007. On September 19, Andina, Peru's official government news agency, reported that the sick villagers appeared to be recovering.Living in Peru, LIP-ir, "Peru's Geophysicists Test for Radiation, Meteorite Sickness Caused by Toxic Gases" https://web.archive.org/web/20210126171216/https://www.livinginperu.com/news-4736-health-perus-geophysicists-test-for-radiation-meteorite-sickness-caused-by-toxic-gases/ January 26, 2021 , 16:00 19 September 2007. Retrieved October 10, 2007. "They are recovering, there aren't any critical cases. A total of 200 people with different symptoms have been seen," stated López Tejada.Living in Peru, LIP-ir. Government officials also specifically asked people to avoid the "glowing object that fell from the sky."Living in Peru, LIP-ir. The mayor, Maximiliano Trujillo, assumed a psychosomatic reason behind the reports but decided to ask a local shaman to prepare a cleaning ritual in order to calm the population.Joshau Bearman, Allison Keeley: The Mad Scramble to Claim the World's Most Coveted Meteorite. Wired, December 17, 2018. Suspected cause Scientists initially ruled out radiation as the cause of the illness. Renan Ramirez of the Peruvian Institute of Nuclear Energy stated that the medical conditions could have been caused by sulfur, arsenic or other toxins that may have melted in the extreme heat produced by the meteorite strike.Agence France Presse, "Peru meteor illness deepens", September 18, 2007. Retrieved October 10, 2007. Some unnamed Peruvian sources stated soon after the event occurred that it was indeed a meteorite.Teresa Cespedes, Reuters.Associated Press, " Peru Links Illness to Supposed Meteorite" https://web.archive.org/web/20070929230315/http://ap.google.com/article/ALeqM5isWWHSxCh_u0yUNU9Gpk1qfg996A September 29, 2007 , September 18, 2007. Retrieved October 10, 2007. Later on September 18, a Peruvian vulcanologist stated that the impact was caused by a chondrite meteorite arrival.Living in Peru, LIP-ir, "Scientist Confirms Meteorite in Puno, Peru is a Chondrite" https://web.archive.org/web/20190627194531/https://www.livinginperu.com/news-4730-environmentnature-scientist-confirms-meteorite-in-puno-peru-is-a-chondrite/ June 27, 2019 , September 19, 2007, 18:30. Retrieved October 10, 2007. The illness may have been attributed to possible arsenic poisoning. Luisa Macedo of Peru's Mining, Metallurgy, and Geology Institute said gases were created when the meteorite's hot surface reacted with an underground water supply tainted with arsenic. Natural arsenic deposits in ground water are not uncommon in southern Peru. José Ishitsuka of the Peruvian Geophysics Institute said, "If the meteorite arrives incandescent and at a high temperature because of friction in the atmosphere, hitting water can create a column of steam." A doctor from a medical team found no evidence of radiation effects and that the illnesses may have been psychosomatic.Hayes Monte Experts confirm meteorite crash in Peru https://www.nbcnews.com/id/wbna20875080 October 14, 2024 Associated Press NBC News September 20, 2007 See also 29em List of impact craters in South America Culture of Peru Impact depth Impact event Meteoroid Campo del Cielo References 30em External links Meteorite blamed for mysterious illness in Peru Brief account on the impact event and photos of Carancas meteorite fragments Professor solves a meteor mystery The Brown Daily Herald http://media.www.browndailyherald.com/media/storage/paper472/news/2008/04/04/Features/Professor.Solves.A.Meteor.Mystery-3304236.shtml https://web.archive.org/web/20080410031926/http://media.www.browndailyherald.com/media/storage/paper472/news/2008/04/04/Features/Professor.Solves.A.Meteor.Mystery-3304236.shtml April 10, 2008 dead Category:Arsenic Category:Impact craters of Peru Category:Holocene impact craters Category:2000s Earth impact events Category:Health in Peru Category:2007 in Peru Category:2007 in science Category:September 2007 in South America Carancas impact event