Five Foot Meteor Creates Massive Explosion Over Massachusetts Coast

A Spectacular Daytime Fireball

On Saturday afternoon, residents across New England experienced something extraordinary. A meteor exploded off the coast of Massachusetts, causing a loud boom that could be heard throughout the state Saturday afternoon, with people describing a sudden bang that rattled windows, startled pets, and even shook some homes. Dozens of phone calls came into the WBZ-TV newsroom reporting a loud explosion heard around Boston, as far as Ipswich and Johnston, Rhode Island.

Traveling at about 42,000 mph when it entered the atmosphere at 2:06 p.m., the meteor streaked through the sky for 26 miles, headed from northwest to southeast. The flaming object, confirmed to be made of natural material, as opposed to a satellite or space debris, broke up 31 miles above sea level with force equivalent to 230 tons of TNT, and the meteorite fell into Cape Cod Bay. The meteor was about five feet wide, according to the space agency, with a mass of 5.6 metric tons. (That's about the weight of a large elephant.)

According to preliminary reports submitted to the American Meteor Society, dozens of people across the Northeast reported seeing the fireball around 2 p.m. Saturday. Sightings stretched across multiple states, helping scientists piece together the meteor's path through the atmosphere. American Meteor Society program monitor Robert Lunsford said the group received dozens of reports from Delaware to Montreal with people either hearing the double boom, feeling the ground shake or seeing the fireball, which he said looked like a shooting star in the daytime sky.

The Science Behind the Spectacular Display

Meteors enter Earth's atmosphere at incredible speeds, often traveling between 25,000 and 160,000 miles per hour. Most meteors burn up harmlessly in the atmosphere, but larger objects can occasionally survive long enough to create the brilliant fireballs and booming shock waves that grab people's attention. This particular meteor was significantly larger than typical space debris.

The United States Geological Survey said Saturday evening that the boom was from a suspected bolide, which is the scientific term for a meteor that explodes in the atmosphere. "Unlike earthquakes which occur at discrete location in the earth, sonic boom events occur along a linear path in the atmosphere," the USGS said. NASA said the fall into water is technically called a "fishy squisher."

But eyewitness accounts and video of the fireball can help scientists determine a lot of information about the meteorite if they are unable to find pieces of it. "How bright it was, how fast it was moving, the angle it was coming from, and how long it stayed bright for, that gives us a lot of information," Edson said.

Emergency Response and Public Safety

Police and fire departments across the region also took to social media saying they had received numerous reports from concerned residents who heard the loud boom sound, with no initial confirmation of what it was. "It was heard over the eastern part of the state. Unknown origin no reports of hazards at this time," Watertown police said on Facebook.

The Massachusetts Executive Office of Public Safety and Security said in a statement they also received similar reports of "an audible boom and ground tremors." At the time the agency issued its statement, it said there were no known emergency, police or fire requests connected to the boom and there was not believed to be any public safety threat.

Recovery Efforts and Future Implications

The water depth at the area of the fall site is 34 meters, according to NASA. While all the meteorites from this fall landed in water, according to NASA, the water depth at the fall site is 100 feet. Most meteorites are strongly attracted to a magnet, however, the agency noted, suggesting that these ones are within reach of a very long rope dangled off of a boat. The U.S. Coast Guard said it is not planning any trips to Cape Cod Bay to try and retrieve the meteor or any remaining pieces of it.

She said that the vast majority of meteorites land in the ocean because Earth is mostly water. While this particular meteorite may remain forever at the bottom of Cape Cod Bay, the event provided valuable scientific data about how these cosmic visitors interact with our atmosphere. Such events remind us that Earth exists within a dynamic solar system where space rocks regularly cross our planet's path, though most are far too small to create such a memorable spectacle.