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2.7-magnitude earthquake felt in New Jersey, New York area

2.7-magnitude earthquake felt in New Jersey, New York area

Yahooa day ago
A relatively weak, 2.7-magnitude earthquake struck near Hillsdale in northern New Jersey on Tuesday at 12:11 p.m. ET, according to the US Geological Survey.
Dozens of people from Staten Island to southwest Connecticut have reported to the USGS they felt weak or light shaking.
The earthquake occurred roughly 8 miles below the surface of the Earth, according to the USGS. The shallow depth likely contributed to how many people felt at least some shaking, even though the quake itself was weak.
The unique characteristics of the rocks that make up the Earth's crust and mantle in the eastern US also play a role in how far the most intense waves of seismic energy can travel, according to the USGS. Rocks here are much older, denser and harder — compressed by time — than they are in the West, according to the USGS. This makes them more efficient conduits of the seismic energy released by an earthquake, allowing it to travel in a more potent form over longer distances.
Hillsdale is about 25 miles northwest of Manhattan.
CNN's Eric Zerkel contributed to this report.
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What you should know about metabolism, according to a nutrition scientist
What you should know about metabolism, according to a nutrition scientist

CNN

timean hour ago

  • CNN

What you should know about metabolism, according to a nutrition scientist

Food & healthFacebookTweetLink Follow EDITOR'S NOTE: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life's mysteries big and small. You can listen to episodes here. (CNN)— Think speeding up your metabolism is key to losing weight? Metabolism has grown into one of the biggest buzzwords in the wellness industry — a tricky code that, if deciphered, is believed to unlock the secrets of weight loss and overall health. Despite the term's ubiquity, one scientist says many people don't understand much of how this basic bodily process works. 'They think it has something to do with how much food we can eat without gaining weight or something like that,' Dr. Kevin Hall told CNN Chief Medical Correspondent Dr. Sanjay Gupta recently on his podcast, Chasing Life. Hall wants to elevate metabolism for different reasons. 'Metabolism is just this incredible biochemical process that basically turns the food that we eat and the oxygen that we breathe into essentially … everything we are and everything we do,' he said. A leading nutrition and metabolism scientist, Hall is well-known for his research on contestants from the reality show 'The Biggest Loser' that helped explain what set participants who kept the weight off apart from those who gained it back. He spent more than two decades at the National Institutes of Health. His later work on ultraprocessed foods investigated its link to obesity, including one study that demonstrated it actively caused participants to overeat. Hall announced his early retirement and exit from NIH in April, citing censorship of how his research findings were communicated. He's now coauthor of the new book 'Food Intelligence: The Science of How Food Both Nourishes and Harms Us' alongside journalist Julia Belluz. Metabolism and weight loss enter conversations arm in arm, but this, according to Hall, can be reductive. 'I just find it incredibly frustrating sometimes that this idea of metabolism, this really beautiful physiological process that is so fundamental to life, is kind of talked about as, 'Oh well, if you take this supplement, you can boost your metabolism and lose weight,'' he explained to Gupta. You can listen to the full episode here. Is a faster or higher metabolism really the highway to weight loss? Hall is here to set the record straight, highlighting three misconceptions about metabolism that show there is more to it than meets the eye. One common belief is that a slower metabolism results in a higher body weight. But mostly, Hall said, the opposite is true. 'Generally, larger people have faster metabolisms than smaller people,' he told Gupta. Hall attributed the pervasiveness of this myth to the way researchers designed early metabolism studies. Scientists initially tried to match up participants' caloric intake to their weight, but they didn't account for the fact that these calorie counts were self-reported. It turned out that those with obesity often underreported the number of calories they ate to a larger degree than their leaner counterparts. This, Hall said, 'led people to a conclusion that, well, if they're eating less calories and they're maintaining their weight, then they must be burning less calories. And maybe the reason why they have obesity is because they have slow metabolisms.' Modern technology now allows researchers to rely on data, not participants' own reports. 'When we actually directly measure people's metabolisms, people with obesity have higher metabolic rates on average than people who are lean,' Hall noted. But the myth that we should be boosting metabolism to treat obesity has stubbornly persisted — and has at times led to deadly consequences. When Stanford University researchers discovered that the chemical compound 2,4-dinitrophenol, or DNP, increased metabolism levels in the 1930s, they enthusiastically promoted it as a safe and effective tool for treating obesity. While DNP did boost metabolism, it also led to side effects that included blindness and death, causing federal drug regulators to quickly withdraw it from the market. 'Maybe,' Hall suggested, 'it shouldn't be too much of a surprise later to realize that with something so fundamentally important to life as metabolism, you can't just turn it up and turn it down with a pharmaceutical drug and not expect some pretty severe side effects, including death.' Like weight, age might not affect metabolism as much as you may assume. 'It turns out that until you get to very advanced ages, we're talking 70s and 80s, it looks like our metabolic rate is roughly constant,' Hall said. There are, of course, changes in the aging body that can impact metabolic rates. People 'past the age of 30 or so,' Hall said, are 'tending to lose muscle mass or tending to lose lean mass, and they're tending to gain fat mass. And that alone is anticipated to result in a lower metabolism.' That's because lean muscle burns more calories than fat. But it's these age-related changes — that are not inevitable — and not age itself, that influence one's metabolism. 'Once you get rid of that effect … it doesn't seem like there's a fundamental aging effect to slow metabolism as, as we get older,' Hall concluded. A couple ways to combat the loss of lean muscle mass as you age is by engaging in twice-a-week strength training and getting enough protein in your diet (but no need to go overboard). Another pillar of metabolism mythology is the idea that a slow metabolism is the enemy of continued weight loss. Interventions such as dieting are believed to slow metabolism to the point that you can't lose any additional weight. 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'It's harnessing the continuous flow of matter and energy in our food and in our breath and powering every cell in our body, as well as the bodies and cells of practically every organism that we have ever encountered,' Hall said. 'It's a fundamental component of life, and it's just incredibly fascinating.' We hope these three insights help you understand your metabolism better. Listen to the full episode here. And join us next week for a new episode of Chasing Life.

Russian volcano explodes in 'powerful' eruption, likely intensified by 8.8 magnitude earthquake
Russian volcano explodes in 'powerful' eruption, likely intensified by 8.8 magnitude earthquake

Yahoo

time2 hours ago

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Russian volcano explodes in 'powerful' eruption, likely intensified by 8.8 magnitude earthquake

When you buy through links on our articles, Future and its syndication partners may earn a commission. Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western slope," the Geophysical Center of the Russian Academy of Sciences said in a translated post on the messaging app Telegram Wednesday (July 30). The Kamchatka branch of the academy captured the eruption on cameras observing the volcano. In the Telegram post, they reported seeing "explosions" as a "powerful glow above the volcano." The ash plume from the eruption extended at least 1.5 miles (2.5 kilometers) above and 36 miles (58 km) east of the volcano, the Kamchatkan Volcanic Eruption Response Team said on Telegram. The group warned that explosions of ash up to 5 miles (8 km) high could occur at any time. Details about the full extent of the eruption and damages are unknown at this time. In the weeks leading up to the earthquake, "the volcano was showing signs of unrest," a U.S. Geological Survey (USGS) representative told Live Science in an email. On July 21, a team of Russian scientists found a lava lake at the summit of the volcano, signaling that the volcano was primed for eruption. Related: Russian volcano grows 'devil horns' and spits out 1,000-mile-long river of smoke — Earth from space "While yesterday's large earthquake did not cause the eruption to begin, it did likely increase in the vigor of the eruption including some ash emission," the USGS representative said. Klyuchevskoy, which rises 15,597 feet (4,754 meters) above sea level, is the tallest active volcano in Asia and Europe, according to NASA's Earth Observatory. The volcano sits on Russia's Kamchatka Peninsula, a hotspot for geologic activity due to its position on the Pacific Ring of Fire. The eruption came hours after an 8.8 magnitude earthquake — tied for the sixth-most-powerful earthquake ever recorded — struck on the same peninsula Wednesday at 11:24 a.m. local time. The earthquake could generate tsunami waves higher than 10 feet (3 m) above the tide on the coasts of Hawaii, Ecuador and Russia, the U.S. National Tsunami Warning Center warned after the earthquake struck. RELATED STORIES —The closer a volcano is to erupting, the greener the trees around it look from space —Melting glaciers could trigger volcanic eruptions around the globe, study finds —Lava erupts from gigantic fissure in Iceland following earthquake swarm — and the photos are epic The volcano is about 280 miles (450 km) north of Petropavlovsk-Kamchatsky, the regional capital city. It last erupted in late 2023, when it spewed a 1,000-mile-long (1,600 km) river of dust and ash that reached up to 7.5 miles (12 km) above Earth's surface. This eruption is "typical activity at this very active volcano," the USGS representative said. "The volcano is in a remote area and this eruption is consistent with other recent past eruptions."

The 21 largest recorded earthquakes in history
The 21 largest recorded earthquakes in history

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The 21 largest recorded earthquakes in history

When you buy through links on our articles, Future and its syndication partners may earn a commission. As the world's tectonic plates crash, grind and dive into one another, they release their pent-up energy in giant earthquakes that can rock the ground, trigger volcanic eruptions, move mountains and unleash tsunamis. And since scientists figured out how to measure earthquake magnitude in the early 1900s, some truly massive quakes have shaken our planet. These are the monstrous "megathrust" earthquakes, the most powerful quakes in the world. A huge fraction of these earthquakes occurred in a handful of subduction zones along the seismically restless "Ring of Fire" in the Pacific, where tectonic plates dive beneath one another. From the devastating Sumatran quake and tsunami of 2004 to a monstrous temblor in Siberia that, thankfully, killed no one, here are the 20 largest earthquakes ever recorded, according to the U.S. Geological Survey (USGS). 21. Sanriku-Oki, Japan; 1933; magnitude 8.4 A magnitude 8.4 quake struck near the Sanriku region of Japan on March 2, 1933, according to the USGS. The quake occurred about 180 miles (290 kilometers) offshore of Honshu, Japan. Most of the deaths resulted from the tsunami the quake generated, which swept away 3,000 homes and destroyed 2,000 others and generated nearly 100-foot (29 meters) waves in Honshu, Japan. Several decades later, a magnitude 9.0 temblor would rock the same general region, causing the Tōhoku earthquake and tsunami of 2011. This area is part of the Pacific Ring of Fire, a nearly 25,000-mile-long (40,000 km) horseshoe-shaped belt that is known for both earthquakes and volcanic activity. The ring fringes the boundaries of the Pacific Plate wherever it smashes into its neighboring plates; in the region around Tōhoku, the Pacific Plate is colliding with the North American Plate. 20. Arequipa, Peru; 2001; magnitude 8.4 A magnitude 8.4 earthquake struck 4 miles (6 km) from the coastal town of Atico, Peru, on June 23, 2001. At least 74 people were killed; more than a third of them were swept away by the resulting tsunami. More than 2,600 people were injured, and over 50,000 homes were damaged by the strong ground shaking. The quake occurred at the boundary of the Nazca and South American plates, where the Nazca Plate is moving northeast at about 3 inches (78 millimeters) per year, smashing into and diving beneath the South American Plate, according to the USGS. Ground shaking as a result of the seismic activity was felt as far away as La Paz, Bolivia. 19. South of Sumatra, 2007, magnitude 8.4 On April 12, 2007, a magnitude 8.4 earthquake struck approximately 76 miles (122 km) offshore of Bengkulu, Indonesia, on the island of Sumatra. The giant quake occurred due to thrust faulting on the boundary between the Sunda and Australian plates. Around 25 people died, and more than 161 were injured. More than 20,000 buildings were damaged in the cities of Bengkulu and Sumatera Barat, according to the USGS. The quake marked the fourth magnitude 7.9 or greater temblor to strike the general region that decade; the area was still actively remodeling itself after the monster quake that struck just after Christmas Day in 2004 (see #3). 18. Near Kamchatka Peninsula, 1923, magnitude 8.4 Relatively little is known about the magnitude 8.4 quake that struck off the east coast of Kamchatka, Russia, on Feb. 3, 1923. The sparsely populated area of the Russian Far East sits near the Kuril-Kamchatka Trench, where the Pacific Plate is diving beneath the Okhotsk Plate, a teensy plate that was once thought to be part of the North American Plate. No reported injuries or deaths occurred, but the quake triggered a modest tsunami, according to the USGS. 17. Kuril Islands, Russia; 1963; magnitude 8.5 Relatively little is known about the quakes that struck the remote Kuril Islands on Oct. 13, 1963. This volcanic archipelago stretches between Russia's Kamchatka Peninsula and Hokkaido, Japan. No deaths, damage or injuries were reported as a result of this temblor, but it triggered a tsunami that reached the northern Pacific Ocean. 16. Atacama, Chile; 1922; magnitude 8.5 On Nov. 11, 1922, a massive magnitude 8.5 quake struck the Atacama Desert on the border of Argentina and Chile. Even though the epicenter of the earthquake was beneath land, the shaking was so strong that it triggered a tsunami that killed hundreds of people, according to news reports at the time. 15. Banda Sea, Indonesia; 1938; magnitude 8.5 On Feb. 1, 1938, a magnitude 8.5 quake rocked the seafloor about 88 miles (141 km) northwest of Tual, Indonesia. Despite the strength of this temblor, the damage was fairly minor. Residents of the Banda and Kai islands felt the tremors, while in the city of Tual, glassware broke and a pendulum stopped. 14. Unimak Island, Alaska; 1946; magnitude 8.6 A magnitude 8.6 quake struck Unimak Island on April 1, 1946. Despite its large size, the quake did not destroy any buildings. However, it triggered a 115-foot-high (35 m) tsunami that swept away a lighthouse, along with its five occupants, according to the USGS. When the tsunami reached Hilo, on the Big Island of Hawaii, it swept away 159 people and caused $26 million in property damage. Unimak Island is one of the Aleutian Islands, which sit on the restive Ring of Fire, just like many of the other regions struck by large quakes on this list. 13. Andreanof Islands, Alaska; 1957; magnitude 8.6 The quake that struck off of the Andreanof Islands, part of the Aleutian Islands, on March 9, 1957, registered a magnitude 8.6. The quake occurred about 53 miles (86 km) southeast of Adak, Alaska, a tiny village of a few hundred people and the state's southernmost town. No one was killed, but the quake destroyed two bridges, created a meters-long crack in one road in Adak and damaged houses. The quake also generated a 49-foot-high (15 m) tsunami that slammed into the nearby Scotch Cap lighthouse, as well as a 26-foot-high (8 m) tsunami that washed away oil lines in Sand Bay. The tsunami then traveled to Hawaii, where it destroyed two villages, and to San Diego, where it also damaged some property. 12. Northern Sumatra, Indonesia; 2005; magnitude 8.6 The area around Sumatra is a seismically active one, with the Indonesian island sitting astride the volcanically active Pacific Ring of Fire. That seismically unsettled region, where the Australian Plate and Sunda Plate meet, unleashed a massive amount of energy on March 28, 2005, when a magnitude 8.6 quake struck 48 miles (78 km) west of Singkil, at a depth of 18 miles (30 km). More than 1,300 people were killed, another 340 were injured and hundreds of buildings were destroyed, mostly on the island of Nias. The quake was felt as far away as India and Sri Lanka. The earthquake occurred because the Australian Plate is moving to the northeast at a rate of 2 inches (50 millimeters) per year and is diving into the mantle at the Sunda Trench. According to the USGS, the massive quake was unleashed in the aftermath of the massive Indian Ocean earthquake of 2004 as the faults in the region continued to adjust to that seismic shift. 11. Off the west coast of northern Sumatra, 2012, magnitude 8.6 On April 11, 2012, a magnitude 8.6 temblor struck off the coast of northern Sumatra. Because it struck a few hundred miles off the coast, it was felt as strong shaking in only a few population centers, such as Banda Aceh and Meulaboh, Indonesia. It caused only light structural damage in those metropolitan regions, according to the USGS. Light shaking could be felt as far away as Mumbai, India, and Broome, Australia. Two people were killed directly by the quake, eight died of heart attacks and 12 were injured. 10. Assam-Tibet, 1950, magnitude 8.6 At least 1,500 people died across eastern Tibet and Assam, India, when this temblor shook the region on Aug. 15, 1950. Ground cracks, large landslides and sand volcanoes struck the area. The quake was felt in China's Sichuan and Yunnan provinces, and as far away as Kolkata, India. The quake caused large landslides that blocked rivers. When the rivers finally burst through the walls of debris, waves inundated several villages and killed hundreds of people. This quake is commonly called the Assam-Tibet earthquake or the Assam earthquake, even though the epicenter was in Tibet. The quake struck at the intersection of the most vigorous collision of continental plates on the planet, where the Indian Plate smashes into the Eurasian Plate and dives beneath it. The slow-motion crash helped create the massive Himalayas. 9. Rat Islands, Alaska; 1965; magnitude 8.7 Alaska had been a state for only six years when this huge earthquake triggered a tsunami over 30 feet (10 m) high on Feb. 4, 1965. Despite its size, the quake caused little damage due to its remote location at the tip of the Aleutian Islands. The tsunami was reported in Hawaii and spread as far as Japan. The temblor was the result of the Pacific Plate diving beneath the North American Plate at the Alaska-Aleutian megathrust, which has been the location of many megathrust earthquakes. The quake cracked wood buildings and split an asphalt runway. Hairline cracks also formed in the runways at the U.S. Coast Guard's Loran Station. 8. Kamchatka Peninsula, Russia; 2025; magnitude 8.8 On July 29, 2025, a magnitude 8.8 earthquake struck approximately 40 miles (60 km) from Russia's Kamchatka Peninsula, at a depth of 12.8 miles (20.7 km). The earthquake generated multiple tsunamis, with warnings issued in regions across the Pacific, including North America, South America, Japan, Russia and Pacific island nations. The earthquake occurred when the Pacific plate rubbed against the North American plate. According to the USGS, the likely cause was a slip over a large fault area. It was the largest earthquake since 2011's magnitude 9 Tohoku earthquake in Japan. 7. Off the coast of Ecuador, 1906, magnitude 8.8 On Jan. 31, 1906, a catastrophic magnitude 8.8 earthquake hit off the coast of Ecuador and Colombia and generated a strong tsunami that killed 500 to 1,500 people. The tsunami spread along the coast of Central America, and even lapped at the shorelines in San Francisco and Japan. The earthquake occurred along the boundary between the Nazca Plate and the South American Plate. Because it hit more than 100 years ago, reports are spotty. But according to the USGS, witnesses reported a huge rush of water in Honolulu Bay. All the steam and sailboats in the bay were turned around, and then a sudden flood tide roared inland. 6. Offshore Maule, Chile; 2010; magnitude 8.8 On Feb. 27, 2010, an earthquake and tsunami hit central Chile. At least 500 people were killed and 800,000 were displaced by the natural disaster. More than 1.8 million people were affected, and the total economic loss was estimated at $30 billion. Like many other quakes on this list, this temblor took place along the seismically active boundary between the Nazca and South American tectonic plates, which can release bone-shatteringly strong shaking. The quake hit just over a month after the disastrous magnitude 7.0 quake in Port-Au-Prince, Haiti, which killed more than 200,000 people. 5. Kamchatka Peninsula, Russia; 1952; magnitude 9.0 The world's first recorded magnitude 9.0 earthquake struck off the east coast of Kamchatka on Nov. 4, 1952. The quake generated a 43-foot (13 m) tsunami locally. The tsunami rocked Crescent City, California. No one died, but in Hawaii, property damage was estimated at up to $1 million ($11.12 million in today's dollars). The waves tossed boats onto the beach, caused houses to collide, destroyed piers, scoured beaches and moved road pavement. 4. Tōhoku, Japan; 2011; magnitude 9.1 On March 11, 2011, a magnitude 9.1 quake triggered a tsunami that left more than 15,700 people dead, more than 4,600 missing, over 5,300 injured and more than 130,900 displaced, according to the USGS. More than 332,000 buildings, 2,100 roads, 56 bridges and 26 railways were damaged as a result of the quake. The quake also damaged nuclear reactors at the Fukushima Daiichi Nuclear Power Plant, leading to one of the biggest nuclear disasters in history. This earthquake was the largest ever recorded in Japan, and cost an estimated $309 billion in damage. For weeks afterward, strong aftershocks above magnitude 6.0, and even 7.0, continued to rock the region, and the quake sent tsunami waves as far as Hawaii, California and the Galapagos Islands. Even in distant Antarctica, the quakes cracked large slabs of ice from the Sulzberger Ice Shelf, according to the USGS. The quake was caused by thrust faulting near the Japan Trench, the boundary between the Pacific and North American plates. 3. Sumatra-Andaman Islands, 2004, magnitude 9.1 This quake was the third-largest earthquake in history and the largest since the 1964 earthquake in Prince William Sound, Alaska (see #2). In total, nearly 300,000 people were killed or presumed dead, and about 1.2 million people were displaced by the earthquake and subsequent tsunami in 10 countries in Southeast Asia and East Africa. Extremely strong shaking was felt in Banda Aceh, but the deadliest aspect of this quake was the resulting tsunami, which caused more deaths than any other in recorded history up to that point. The tsunami was recorded nearly worldwide on tide gauges in the Indian, Pacific and Atlantic oceans. The massive quake struck one day after Christmas along the interface of the Indian and Burma tectonic plates and was caused by the release of stress that developed as the Indian Plate dived beneath the Burma microplate. The massive fault zone, which was offshore, was as long as California, according to the USGS. 2. Prince William Sound, Alaska; 1964; magnitude 9.2 This great earthquake and ensuing tsunami took 128 lives and caused about $311 million in property loss. The earthquake damage was heavy in many towns, including Anchorage, which was about 75 miles (120 km) northwest of the epicenter. The quake, which struck on March 27, 1964, ruptured along a seismically active fault between the North American and Pacific plates. The shaking lasted about 3 minutes. Landslides in Anchorage caused heavy damage. Huge slides occurred in the downtown business section, and water mains and gas, sewer, telephone and electrical systems were disrupted throughout the area. 1. Valdivia, Chile; 1960; magnitude 9.5 Approximately 1,655 people died in the largest earthquake ever recorded, which struck Valdivia, Chile, on May 22, 1960. Thousands more were injured, and millions were left homeless. Southern Chile suffered $550 million in damage. The quake triggered a tsunami that killed 61 people in Hawaii, 138 in Japan and 32 in the Philippines. The earthquake struck where the Nazca Plate dives underneath the South American Plate, on the Peru-Chile Trench. Editor's Note: This article was originally published on 2012. Solve the daily Crossword

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