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One-meter meteor crosses the atmosphere at 120,000 km/h and causes tremors in the New England region

Luís Henrique Costa
Por 6 min de leitura
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A screenshot of the flash recorded by satellite imagery Saturday afternoon. Signs indicate it likely was a meteor east of Boston. (Courtesy CIRA and NOAA)
Foto: A screenshot of the flash recorded by satellite imagery Saturday afternoon. Signs indicate it likely was a meteor east of Boston. (Courtesy CIRA and NOAA)

A meteor measuring around one meter in diameter entered the Earth’s atmosphere at a speed of 120,700 km/h on the afternoon of Saturday, May 31, 2026. The phenomenon generated booms and tremors in six states in the Nova Inglaterra region, in the Estados Unidos. The astronomical event occurred at around 2:06 pm. The exact entry point is located close to the border between the states of New Hampshire and Massachusetts, in the northern area of ​​the city of Boston. Moradores from several locations reported a double explosion sound capable of shaking physical structures and windows. The situation prompted immediate calls to local emergency services. Agências police and other public security departments began rapid searches to determine the source of the acoustic phenomenon. Authorities initially feared it was an air or industrial accident.

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Space agency Confirmação and object characteristics

The space agency NASA confirmed hours later that the celestial body was composed exclusively of natural material. The statement ruled out initial hypotheses that the booms were caused by deactivated satellites or re-entry space debris. The government institution’s spokesperson, Allard Beutel, reported that the object was traveling at extreme speed before encountering the planet’s dense atmospheric resistance. The meteor fragmentation occurred at an altitude of approximately 60 kilometers above the Earth’s surface. Neste level, the air pressure becomes unsustainable for the structural integrity of the rock. The friction at very high speed generated a release of energy estimated at 300 tons of TNT.

Essa massive energy dissipation in the upper atmosphere explains the intensity of the sounds heard by the population on the ground. The shock wave traveled dozens of kilometers through the air until it reached densely populated areas in Massachusetts and Rhode Island. American Meteor Society acted quickly to compile visual and sound data provided by meteorological satellites to trace the profile of the celestial body. The astronomical organization attested that the diameter of one meter classifies the object in a category capable of generating significant acoustic disturbances. The size, however, does not represent a risk of direct impact against urban centers.

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Relatos earthquake and geological monitoring

U.S. Geological Survey received multiple calls from frightened citizens who felt vibrations in residential buildings and commercial buildings during Saturday afternoon. The records were immediately cataloged by National Earthquake Information Center. Este is the national earthquake information center maintained by the government agency. Apesar of the high volume of notifications about the rocking of physical structures, spokesperson Steve Sobie confirmed that official seismographs did not detect any tectonic activity in the northeast region of the country. The absence of underground seismic shocks definitively proved that the phenomenon had a strictly atmospheric origin.

The acoustic energy generated by the explosion in the air transferred vibrations directly to the ground and building foundations. The sound impact created the perfect illusion of a low-magnitude earthquake. U.S. Geological Survey has established a dedicated event page on its official web portal to centralize public perception forms. Collecting this detailed information helps scientists map the exact range of the shock wave and the strength of sound propagation. Moradores used social media to share videos from security cameras that captured the double sound of the explosion. The clear afternoon sky made it difficult to directly visually record the fireball in most cities.

Trajetória of the celestial body and area of ​​coverage

American Meteor Society’s program monitor, Robert Lunsford, reported receiving dozens of official communications about the flash in the sky just after 2:06 p.m. The geographic area affected by the visual and sound effects impressively extended from the state of Delaware to the city of Montreal, located in Canadá. Algumas witnesses described the astronomical event as a giant shooting star visible in broad daylight. The luminosity generated by the burning of rocky material surpassed solar brightness in fractions of a second. The sudden flash caught the attention of drivers and pedestrians who were outdoors.

Preliminary trajectory analysis indicates that the object followed a course toward the east of the city of Boston before its total disintegration into the mesosphere. Astronomy experts point out that atmospheric friction consumed most of the rocky mass during the free fall towards the planet. The technical data consolidated by space monitoring agencies establishes the exact profile of the event that surprised the American east coast.

  • Material Origem: Rocky natural celestial Corpo.
  • Horário entry into the atmosphere: 2:06 pm local time.
  • Velocidade estimated displacement: 120,700 km/h.
  • Fragmentation Ponto: 60 kilometers altitude.
  • Energia released in explosion: Equivalente at 300 tons of TNT.
  • Dimensão of the object: Aproximadamente one meter in diameter.

Ausência of fragments on the ground and final destination

The possibility that solid parts of the meteor reached the Earth’s surface is considered extremely low by the researchers involved in analyzing the case. Robert Lunsford explained that determining a physical impact requires collecting additional data on the exact angle of entry into the atmosphere and the structural density of the rocky material. The vast majority of celestial bodies with these small dimensions burn completely before approaching the ground. Continuous friction and extreme heat turn space rock into fine dust and harmless gases that are quickly dispersed by wind currents.

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Caso some metallic or rocky fragment resisted the extreme temperatures of atmospheric re-entry, the trajectory calculated by the radars suggests that the fall occurred in the deep waters of Oceano Atlântico. The coastal location of the Nova Inglaterra region directed the object’s final stretch directly into the open sea, away from populated areas. Public security authorities ended emergency protocols at the weekend, after official confirmation of the astronomical nature of the event. The episode provided valuable data for the space agency’s planetary defense systems and for the ongoing study of the behavior of small asteroids in Earth’s atmosphere.

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Luís Henrique Costa é jornalista formado pela FMU, editor-chefe e fundador do Mix Vale, portal de notícias em atividade desde 2011. Responde pela direção editorial do veículo, que cobre Brasil e mundo em economia, benefícios sociais, esportes, tecnologia, ciência e entretenimento. Atua na área há mais de 15 anos e lidera uma equipe de cerca de 15 colaboradores.

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