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☆ The first severe solar storm in 20 years could spark aurora across the US
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

Read previewFor the first time in 20 years, NOAA has issued a G4 geomagnetic storm warning. NOAAAnd in the last 24 hours, AR3664 spit out four coronal mass ejections that are now hurtling toward Earth at roughly 560 miles per second, Owens told BI. Even states including Maryland, New York, and Pennsylvania, could catch a glimpse of the aurora low on the horizon, Young told BI. The reality is that we just won't know how bright, active, and wide-reaching the aurora will be until the coronal mass ejections reach Earth's atmosphere. The most extreme estimate of aurora and where they can be seen in the US came from Alex Young.

Persons: —, G4s, They've, Matt Owens, Alex Young, NASA Goddard's, Owens, AR3664, Space.com, Young, they'll, Andrew Gerrard Organizations: Service, NOAA, University of Reading, NASA, NASA Goddard's Heliophysics, Business, Oceanic Atmospheric Administration, Earth, New Jersey Institute of Tech Locations: Montana , North Dakota , Minnesota , Wisconsin, Michigan, Maryland , New York, Pennsylvania

☆ A sunspot 7 times the size of Earth could spark aurora as far south as Michigan, New York, and Pennsylvania this Friday
▼ + stars: | 2024-05-09 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +1 min

A stunning aurora may be visible farther south than usual this Friday, lighting up the northern US. That's thanks to an overactive, giant spot seven times the size of Earth that's erupting on the sun. Northern border states from Washington to Michigan are most likely to see the aurora Friday night. AdvertisementThe Northern Lights are forecast to reach farther south than usual this Friday, dazzling the northern US. We mainly owe this spectacle to a giant, hyperactive sunspot called AR3664 that's seven times the size of Earth and has been producing powerful eruptions, called coronal mass ejections, for the last several days.

Persons: — Organizations: Service, Oceanic Atmospheric Administration, Business Locations: Washington, Michigan

☆ US attorney's office files legal motion to block planned Titanic expedition
▼ + stars: | 2023-08-31 | by ( Sabrina Shulman | ) edition.cnn.com time to read: +3 min

CNN —The US government has filed a motion to stop a Titanic expedition planned for 2024, citing a law that protects and preserves the shipwreck as a gravesite. The expedition has been organized by RMS Titanic Inc., a company that owns the exclusive salvage rights to the remains of the Titanic. RMS Titanic Inc. had said they wanted to recover the ship’s radio – a request that was granted in May 2020 by a US district judge. RMS Titanic Inc. said in a periodic report filed this June that the company is planning for a 2024 expedition but does “not intend to seek a permit,” according to the motion filed by the US government. More than 1,500 people lost their lives in the accident, and the Titanic became the most famous shipwreck in history.

Persons: salvors, RMST, “ Organizations: CNN, Titanic Inc, United, Titanic, Commerce, State Department, National Oceanic Atmospheric Administration, Department of Commerce, US, Court, Office, of, North Atlantic Locations: United States, Virginia, Norfolk , Virginia, Eastern, of Virginia, North

☆ Oceans absorb 90% of the heat from climate change — here's why record ocean temps are so harmful
▼ + stars: | 2023-08-16 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +22 min

"Over 90 percent of the excess energy on earth due to climate change is found in warmer oceans, some of it in surface oceans and some at depth." Put simply, the greenhouse gases serve to trap more heat, some of which is absorbed by the ocean," Kirtman told CNBC. In addition to the daily record on July 31, the monthly sea surface temperature for July was the hottest July on record, "by far," Copernicus said. CopernicusThese record sea surface temperatures arise from multiple factors, including the El Niño weather pattern, which is currently in effect. "These climate variations occur when sea surface temperature patterns of warming and cooling self-reinforce by changing patterns of winds and precipitation that deepen the sea surface temperature changes."

Persons: Baylor, Carlos E, Del Castillo, Castillo, Benjamin Kirtman, Kirtman, Copernicus, Gavin Schmidt, Kemper, Zeke Hausfather, Sarah Kapnick, Kapnick, Kempler, Hurricane Ian, Michael Lowry, Lowry, Rainer Froese, Daniel Pauly, Pauly, Vigfus, pollack, Sean Gallup, Lorenz Hauser, Hauser, Froese, Phanor Montoya, Javier, Carolyn Cole, Hans W, Paerl, Justin Sullivan, Christopher Gobler, Gobler, Gary Griggs, Kimberly McKenna, Angela Weiss, Griggs, it's, Judith Kildow, Kildow, It's Organizations: International, Baylor Fox, Kemper, Brown University, CNBC, Ecology Laboratory, NASA, University of Miami, NASA Goddard Institute for Space Studies, Fox, El, Oceanic Atmospheric Administration, heatwave, NOAA, Northern Hemisphere, Miami Herald, Tribune, Service, Getty, Helmholtz, Ocean Research, University of British Columbia's Institute, Fisheries, School of, Fishery Sciences, Restoration Foundation, Coral Restoration Foundation, Looe Key, Los Angeles Times, University of North, Chapel Hill's Institute of Marine Sciences, Berkeley Marina, San, Quality, Centers for Disease Control, Stony Brooke University's School of Marine, Atmospheric Sciences, University of California, Stockton University Coastal Research, Afp, Ocean Economics Locations: Florida, El, Pacific, Berkeley, Fort Myers, Hurricane, Germany, New York, Nova Scotia, Hofn, Hornafjordur, Iceland, Seattle, Alaska, Looe, University of North Carolina, San Francisco Bay, Berkeley , California, San Francisco, Europe, Santa Cruz, Atlantic City , New Jersey, Atlantic City, Antarctica, Greenland

☆ Great Barrier Reef stays off UNESCO ‘in danger’ list but hot El Niño summer looms
▼ + stars: | 2023-08-01 | by ( Hilary Whiteman | ) edition.cnn.com time to read: +7 min

“A lot of climate scientists are shocked by the fact that it wasn’t put on the list,” Kimberley Reid from the ARC Centre of Excellence for Climate Extremes and Monash University told CNN. Covering nearly 133,000 square miles (345,000 square kilometers), the Great Barrier Reef is home to more than 1,500 species of fish and 411 species of hard corals. Environment minister Tanya Plibersek told reporters Tuesday she made no apology for lobbying UNESCO to keep the Great Barrier Reef off the “in danger” list. Bleaching events and global warming have done significant damage to the Great Barrier Reef. Tourists, divers and marine biologists enter and exit the waters of the Great Barrier Reef on August 10, 2022 on Hastings Reef, Australia.

Persons: El, wasn’t, Kimberley Reid, I’m, ”, Reid, Tanya Plibersek, Michael Robinson Chavez, ” Plibersek, that’s, Terry Hughes, El Niño, ” Hughes, David Booth, government’s, “ Will, Booth, Jodie Rummer, “ That’s Organizations: Australia CNN —, UNESCO World Heritage, ARC Centre, Excellence, Extremes, Monash University, CNN, “, Heritage, UNESCO, Labor, Washington Post, Coral Reef, James Cook University, Australian, of Meteorology, Oceanic Atmospheric Administration, World Meteorological Organization, UTS, Reef Society, Federal Government Locations: Brisbane, Australia, Paris, Hastings Reef

☆ Antarctic sea ice has been at record low levels for months — here's what that means
▼ + stars: | 2023-07-11 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +7 min

Xinhua News Agency | Xinhua News Agency | Getty ImagesAntarctic sea ice has been at record low levels for the past few months. What the record low sea ice in the Antarctic meansZoom In Icon Arrows pointing outwards The blue line sows the amount of sea ice in the Antarctic in 2023. Why the sea ice levels in the Arctic are more damningThe Arctic is an ocean covered by a layer of sea ice and surrounded by land. So the change below the surface in the Arctic sea ice is much more pronounced than the change in Antarctic sea ice," Meier told CNBC. While the sea ice does not directly contribute to sea level rise, melting land ice does.

Persons: That's, it's, Walt Meier, Howard Diamond, Diamond, Will Hobbs, Hobbs, Meier, Kerem Yucel, that's, Notz Organizations: Antarctic, Xinhua News Agency, Getty, Data, University of Colorado, CNBC, U.S . National, Resources Laboratory, University of Colorado Boulder, Boulder Cooperative Institute for Research, Environmental Sciences, Australian Antarctic Program, NASA Gulfstream, University of Texas, Afp, NOAA Locations: Southern Ocean, Antarctica, New York City

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