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Search resuls for: "Weather Prediction Center"


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Widespread rainfall of 3 to 5 inches with isolated totals of more than eight inches are possible across the region. Combined with rainfall from Wednesday, a potentially record-breaking 16 inches or more of rainfall is possible through Thursday. This low is expected to “bomb out” or undergo “bombogenesis,” which is the decrease in pressure of 24 millibars in 24 hours. Even without making landfall, bomb cyclones can be deadlyAlthough the first storm never made landfall, historic bomb cyclones can still bring devastating effects. At least two people were killed in Washington state from strong winds that pushed down fallen trees.
Persons: , we’ve, Mary Lou Pauly, Rob Corcoran’s, ” Corcoran, CNN’s Isaac Yee, Hanna Park, Sara Smart, Andy Rose, Mike Madrigal, Taylor Romine Organizations: CNN, , Weather, Associated Press, Authorities, Cal Fire, National Weather Service, Energy, Bellevue Fire Department, Puget Sound, Maple Valley , Washington . Puget Sound, Issaquah, Washington, Amtrak Locations: Northern California, Pacific, California, Sierra Nevada, Oregon, Pacific Northwest, Humboldt County, Seattle, Washington, Lynnwood, King, Bellevue, Maple Valley , Washington, Maple Valley, Vancouver, Portland, Hanna
It more than doubled the criteria needed to be designated a bomb cyclone from Monday night to Tuesday night. A storm off the Northwest coast strengthens rapidly Tuesday, earning the bomb cyclone designation. Gusts up to 60 mph slammed western Oregon and Northern California endured gusts up to 80 mph. Another bomb cyclone? Another bomb cyclone could develop and rapidly strengthen just off the West Coast on Friday.
Persons: ” “, Rob Corcoran’s, ” Corcoran, , Rob Corcoran's, Rob Corcoran, KIRO, , Isaac Yee, Sara Smart, Mike Madrigal Organizations: CNN, BC Hydro, Puget Sound Energy, County Fire Department, Puget Sound, Washington, Amtrak, KIRO, National Weather Service, Pacific Northwest, Weather Locations: Pacific Northwest, British Columbia, West, Washington, Seattle, Bellevue, County, Maple Valley, Lake Tapps , Washington, Stanwood, Medford , Oregon, Oregon, Northern California, Pacific, Eureka , California, California, San Francisco Bay, Coast
Parker Solar Probe is poised to make the closest approach to the sun attempted by a spacecraft in late December, while Solar Orbiter is tasked with taking the closest-ever images of the sun’s surface. What’s more, the Solar Orbiter and Parker Solar Probe are studying the sun at close distances at an ideal time — during the peak of its annual cycle. “These new high-resolution maps from Solar Orbiter’s PHI instrument show the beauty of the Sun’s surface magnetic field and flows in great detail. A magnetogram shows the line-of-sight direction of the sun's magnetic field, which clusters around sunspots. Experts track increasing solar activity by counting how many sunspots appear on the sun’s surface.
Persons: Helioseismic, Parker, , Daniel Müller, Helioseismic Imager, European Space Agency Mark Miesch, Miesch, , Elsayed Talaat Organizations: CNN, Solar, Orbiter, European Space Agency, NASA, Probe, Parker, Solar Orbiter, Space Agency, National Oceanic, Prediction, Cooperative Institute for Research, Environmental Sciences, University of Colorado, Scientists, NOAA
CNN —A powerful “bomb cyclone” will combine with an atmospheric river to unleash over a month’s worth of rain, hurricane-force wind gusts and feet of mountain snow to parts of the Pacific Northwest and Northern California. This bomb cyclone will work with an atmospheric river, a long plume of water vapor moving like a river through the atmosphere, to wring out heavy rainfall and significant mountain snowfall in the Pacific Northwest and Northern California beginning Tuesday. The pair will stall along the coast and hammer the area with hazardous conditions through the week and into the weekend. Rainfall of this magnitude is expected to cause significant urban flooding, debris flow on roadways and river flooding. Strong winds could cause extensive damage to trees and power lines,” the National Weather Service office in Seattle warned.
Persons: Organizations: CNN, National Weather Service, Weather Prediction, WPC Locations: Pacific Northwest, Northern California, San Francisco, Medford , Oregon, California, San Francisco Bay, Oregon, Washington, Seattle, Sierra Nevada
Multiple weather fronts will push rain and snow into the Midwest, the Southeast, the mid-Atlantic and the Northeast ahead of Thanksgiving week and some of the year's busiest travel days. Rain, snow expected this weekStarting in the Pacific Northwest, a "long duration atmospheric river" was expected to bring 5 inches of rain and at least 3 inches of snow to Oregon and Northern California beginning as early as Monday, federal forecasters and academic researchers said. The rest of the country is likely to get normal precipitation or below-normal rain during that time, the prediction center said. American Airlines said in a statement Thursday that it expects to set a record for passengers served during the holiday span, with nearly 8.3 million expected. It may be too early to tell whether brewing rain and snow systems will thwart travel and spending plans.
Persons: , Snow Organizations: National Weather Service, NBC, Western, Center, . Federal, Prediction, San, American Airlines, American, National Retail Foundation Locations: Texas, Oklahoma, West Texas, Abilene, Wichita Falls, Midland, Dallas, Fort Worth, Pacific Northwest, Oregon, Northern California, San Diego, Colorado , Kansas , Nebraska, South Dakota, Wyoming, Northwest, Ohio, East Coast, Great, New England, New York , New Jersey, Pennsylvania, U.S, California, Pacific Northwest , Montana , North Dakota, South Dakota , Nebraska , Iowa, Minnesota, Wisconsin, Michigan, San Francisco Bay
CNN —Hurricane Rafael, a Category 2 with 100 mph sustained winds, is rapidly intensifying in the Caribbean as it bears down on Cuba Wednesday. It will be a strong Category 2 hurricane when it makes landfall in western Cuba Wednesday afternoon, according to the National Hurricane Center. Rafael is the strongest hurricane to roam the northwestern Caribbean in November since 2009, according to data from the NOAA. It’s forecast to become only the fifth hurricane to roam the Gulf of Mexico in November since 1966, according to hurricane expert Michael Lowry. Different forecast model solutions (colored lines) for Rafael's track are overlaid on the official forecast cone (grey) from the National Hurricane Center.
Persons: Rafael, Michael Lowry Organizations: CNN, National Hurricane Center, NOAA, Florida Panhandle, Storm, Weather Locations: Caribbean, Cuba, Gulf of Mexico, Mexico, Gulf, of Mexico, Gulf Coast, Louisiana, Alabama, Florida, South Carolina, Georgia
NASA says the sun is in the highly active "maximum phase" of its 11-year solar cycle. That means there will probably be big solar storms bringing beautiful aurora in the next year or so. Solar eruptions can also disrupt GPS, delay flights, and even knock out power grids. NASA announced Tuesday that the sun is in the "maximum phase" of its 11-year solar cycle, which basically means it's hyperactive. National Weather Service in Shreveport, LABut solar eruptions can also endanger satellites, astronauts, and even power grids here on Earth.
Persons: , Kelly Korreck, Morgan McFall, Johnsen, Elsayed Talaat, Bill Murtagh, Murtagh, Lisa Upton, they'd, it's, Upton Organizations: NASA, Service, National Weather Service, NASA's, National Oceanic, Atmospheric Administration, NOAA, Prediction Locations: Arizona, California, Shreveport , Louisiana, Shreveport, LA, NASA's Heliophysics, Sweden, Arkansas, San Francisco
A powerful eruption from the sun is expected to supercharge the northern lights on Thursday evening, making colorful sky shows visible potentially as far south as Alabama and Northern California. The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center said Thursday that plasma and other materials from the sun reached Earth at 11:17 a.m. If conditions are clear, skywatchers in Canada and many northern U.S. states — including Alaska, Washington state, Idaho, Montana, North Dakota, Michigan, Minnesota and Wisconsin — will likely have the best views of the northern lights. Highly active auroras could also be visible in parts of Northern California, Nevada, Oklahoma, Alabama, Ohio, Pennsylvania and New York. This week’s solar storm is the most severe since May 10, when the Space Weather Prediction Center observed an even stronger and much rarer solar storm.
Organizations: Prediction, NOAA Locations: Alabama, Northern California, Canada, U.S, Alaska, Washington, , Idaho , Montana , North Dakota , Michigan, Minnesota, Wisconsin, Northern California , Nevada , Oklahoma , Alabama , Ohio, Pennsylvania, New York
Photos: Northern lights dazzle during solar storm
  + stars: | 2024-10-10 | by ( Emmalee Reed | ) edition.cnn.com   time to read: 1 min
Solar flares and coronal mass ejections released from the sun are making colorful auroras visible farther south than they typically do. This solar storm is not expected to be as intense as the one that occurred in May, but it could still disrupt communications, the power grid and satellite operations, according to the National Weather Service’s Space Weather Prediction Center. Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, and southern lights, or aurora australis. When the energized particles from coronal mass ejections reach Earth’s magnetic field, they interact with gases in the atmosphere to create those different colored lights in the sky. Even if auroras don’t appear visible, photos of the night sky may capture colors you can’t see with the naked eye.
Persons: auroras Organizations: Prediction Center
The severe solar storm, classified as a level 4 on a scale from 1 to 5, also could disrupt communications, the power grid and satellite operations, according to officials at the center. “Geomagnetic storms can impact infrastructure in near-Earth orbit and on Earth’s surface,” according to the Space Weather Prediction Center. But if the storm escalates to a G5, auroras could be visible across southern states and elsewhere around the world. Before then, the last G5 storm to hit Earth was in 2003, resulting in power outages in Sweden and damaging power transformers in South Africa. The solar storm in May was the most successfully mitigated space weather storm in history, Dahl said.
Persons: won’t, Shawn Dahl, Hurricane Milton, Dahl, auroras, John Deere, ” Dahl, we’re, Organizations: CNN, Prediction, Federal Emergency Management Agency, Hurricane, Dynamics, NASA, Oceanic, Atmospheric Administration Locations: United States, Alabama, Northern California, American, Eastern, Sweden, South Africa
The Weather Prediction Center has increased the rainfall threat for Wednesday to a rare “high” risk, or a level 4 of 4. For Tampa that would equal more than five months’ worth of rain – the average for October is 2.34 inches. More than 10 inches of rain could also break monthly records for some cities in central Florida. The heavy rainfall combined with high storm surge could create an especially dangerous situation. Flood watches remain for nearly 20 million people across Florida, and over 5 million people are under storm surge alerts.
Persons: Fort, Flood Locations: Tampa, Orlando, Florida, Fort Myers, Sarasota, Gulf, Atlantic, Milton
Scientists with the National Weather Service and the National Hurricane Center began sounding the alarm as early as Sept. 23. In a YouTube video posted that morning, the National Hurricane Center’s deputy director, Jamie Rhome, described a tropical cyclone that would “briskly develop” into a hurricane. Monday night, the National Weather Service posted on X that heavy rain and powerful wind gusts would hit the Southeast later in the week. “It is not common for the National Weather Service to use words like ‘catastrophic’ to describe forecasts,” Buncombe County Manager Avril Pinder said at a news conference Thursday morning. That has made even apolitical groups like the National Oceanic and Atmospheric Administration (NOAA) and the National Weather Service a target of some Republicans.
Persons: Hurricane Helene, Amanda Wright, Wright, ” Wright, , Jamie Rhome, David Novak, Avril Pinder, grimly, ” Novak, , Mae Creadick, Donald Trump, Helene, ” Trump, Kelli Burns, ” Burns, Chris Gloninger, Gloninger, we’re, ” Gloninger, Asheville ”, ” Ophir Organizations: Hurricane, National Weather Service, National Hurricane Center, NWS, Prediction, Social, NBC News, , Oceanic, Atmospheric Administration, NOAA, University of South, University of Buffalo Locations: U.S, Knoxville , Tennessee, Asheville , North Carolina, Florida’s Big Bend, Hurricane, North, Buncombe, Taylor County , Florida, Buncombe County, Asheville, Columbia , South Carolina, ” In Tennessee, University of South Florida, North Carolina, Kings Mountain , North Carolina, Ophir
Hurricane Helene: Now comes the hard work of recovering
  + stars: | 2024-09-29 | by ( Steve Almasy | ) edition.cnn.com   time to read: +18 min
Kathleen Flynn/Reuters Boats displaced by Hurricane Helene sit in front of homes in Treasure Island, Florida, on Saturday. Joe Raedle/Getty Images Hurricane Helene is seen in a satellite photo Thursday afternoon. He was briefed Sunday by Federal Emergency Management Agency Administrator Deanne Criswell and Homeland Security Adviser Liz Sherwood-Randall on recovery efforts from Hurricane Helene. Heavy rains from hurricane Helene caused record flooding and damage on September 28 in Asheville, North Carolina. Workers clear Cane Creek Road in the aftermath of Hurricane Helene on September 29 in Fairview, North Carolina.
Persons: Joe Biden, , Meredith Keisler, Keisler, , Krista Cortright, Cortright, ” Cortright, Hurricane Helene, Gerald Herbert, Melissa Sue Gerrits, Sean Rayford, Elmira Glover, Kathleen Flynn, Helene, Joe Raedle, Marco Bello, Jonathan Drake, John Falchetto, Cassandra Randall, Jessica Downey, Greg Lovett, Hailey Morgan, Phelan M, Megan Varner, Sarah Cribbins, Michael, Luis Santana, Miguel J, Rodriguez Carrillo, Richard Burkhart, Mike Carlson, Mike Stewart, Candice Ocvil, Jibri Tolen, Erik S, Cristobal Herrera, Candace Redwine, Guy Ford, George G, Tapper, Ricardo Arduengo, Joe Burbank, Carol Poulson, Andrew West, Cynthia Centeno, Reuters Charles Starling, Stephen M, Dowell, Chandan Khanna, Thomas Simonetti, Pete Beach, Ramon Espinosa, Paola Chiomante, Michael Callahan, Duke, ” Callahan, , Avril Pinder, Craig Fugate, William Ray, ” Fugate, ” Cooper, Biden, Brian Kemp, Roy Cooper, Deanne Criswell, Liz Sherwood, Randall, Criswell, Donald Trump, ” Trump, “ It’s, It’s, Ken Graham, Esther Manheimer, ” Manheimer, Michelle Coleman, CNN she’s, Coleman, ” Coleman, Gary O’Dell, he’s, I’ve, ” CNN’s Robert Shackelford, Sarah Dewberry, Rafael Romo, Jade Gordon, Ashley R, Williams, DJ Judd, Sunlen Serfaty, Lauren Mascarenhas, Eric Levenson, Isabel Rosales, Taylor Galgano, Sara Smart, Conor Powell, Caroll Alvarado, Caroline Jaime, Emma Tucker, Artemis Moshtaghian, Afshar, Raja Razek Organizations: CNN, White House, ” Workers, Hurricane, Getty, Reuters, USA, Tampa Bay Times, AP, AFP, East, Savannah Morning, United States Coast Guard, Walt Disney, Orlando Sentinel, Tribune, Service, Fairview Middle School, Fishel, State Emergency Operations Center, Washington Post, NOAA, Buncombe County , North Carolina –, Emergency, , Sunday, Georgia Gov, North Carolina Gov, Federal Emergency Management, Homeland, Weather, National Weather Service, Workers, WLOS, Asheville Dream Center Locations: North Carolina, South Carolina, Georgia, Florida, Tennessee, Virginia, Carolinas, Asheville, Marion, Western North Carolina, Hurricane, Steinhatchee , Florida, , North Carolina, Asheville , North Carolina, Treasure Island , Florida, Horseshoe Beach , Florida, Boone , North Carolina, Valdosta , Georgia, AFP, Laurel, Vilas , North Carolina, Crystal River , Florida, Peachtree Creek, Atlanta, , Florida, Savannah , Georgia, Savannah, Shore, St . Petersburg , Florida, Key , Florida, Tarpon Springs , Florida, Watauga, Sugar Grove , North Carolina, Port Saint Joe , Florida, Bay Lake , Florida, Fort Myers Beach , Florida, Tallahassee, Leon County , Florida, Eastpoint , Florida, Villages, Tallahassee , Florida, Gulfport , Florida, St, Cross City , Florida, Guanimar, Artemisa province, Cuba, Panacea , Florida, Puerto Juarez, Cancun, Mexico, Clearwater , Florida, Buncombe County , North Carolina, , Washington, North Carolina , Tennessee, Rehoboth Beach , Delaware, Florida , Georgia, Alabama, Bend, Alabama , Tennessee, Erie , Pennsylvania, West Virginia, Kentucky, Baltimore, Fairview , North Carolina, Vietnam
CNN —Thousands of Florida residents have been forced to evacuate as the state prepares for rapidly strengthening Tropical Storm Helene, which could bring powerful winds, flooding and life-threatening storm surge to areas already hard-hit by recent hurricanes. The Big Bend area faces the most serious storm surge: up to 15 feet of it is possible. Over in Sanibel, one couple who met during Hurricane Ian in 2022 and nearly lost everything are now going to weather Tropical Storm Helene together, CNN affiliate WINK reported. Large clouds move over Havana due to the proximity of the tropical storm Helene, on September 24. Officials in neighboring Pinellas County warned hundreds of homes would likely flood with a higher storm surge than in past destructive storms.
Persons: Helene, Debby, Idalia, Ian Just, ” Howard Rabe, “ We’ve, we’ve, , Rabe, Ian, Michele Vikartofsky, Larry Leventhal, ” Vikartofsky, , it’s, “ Ian, Vikartofsky, WINK, Hurricane Debby, Ron Booher, Hurricane Michael, ” Lynn Marshall, Yamil Lage, Ron DeSantis, DeSantis, Cathie Perkins, Kenneth Welch, ” Welch, Brian Kemp, ” Kemp, James Stallings, Herman, Connell Crooms, Corey Perrine, it’ll, It’s Organizations: CNN, Hurricane, National Hurricane Center, Tampa General Hospital, WFTS, WINK, WFTV, WJHG, Getty Images, Gov, Florida National Guard, Florida State Guard, , Georgia Gov, Georgia Emergency Management, Homeland Security, Woerner, Florida Times, USA, Florida, National Weather Service, Carolinas, Weather, Florida Panhandle Locations: Florida, Bend, United States, Gulf of Mexico, Tampa, Florida’s Gulf, Anclote, Mexico Beach, Cabo Catoche, Citrus, Hillsborough, Charlotte, Gulf , Manatee, Pinellas, Taylor County, Tallahassee, Franklin, Wakulla, Port Richey, Sanibel, Manatee County, Gulf County, Havana, AFP, Getty Images Florida, Georgia, Pinellas County, Idalia, St . Petersburg , Florida, Hillsborough , Pinellas, Sarasota, Jacksonville , Florida, Tampa Bay, Florida , Georgia, Alabama, Tennessee, Carolinas, Virginia, Gulf, Helene
With little time to prepare, Tampa General Hospital began erecting a 10-foot-high flood barrier around the facility Monday because of the chance for storm surge and shifts in the storm’s track. A tropical storm watch was raised Monday afternoon for Florida’s Dry Tortugas and part of the Keys and Monday evening for Bonita Beach to Flamingo, where a storm surge watch is also in effect. Strong, potentially damaging winds and storm surge are likely near where the system ultimately comes ashore. Hurricane and tropical storm watches are already in effect for parts of Mexico and Cuba. The “storm surge, wind, and rainfall impacts will extend well away from the center, particularly to the east of the system.
Persons: Helene, Ron DeSantis, , Idalia, Mary Gilbert Organizations: CNN, United States ’, National Hurricane Center, Nine . Florida Gov, Tampa General Hospital, NHC, National Hurricane, Carolinas, Weather, Tennessee Locations: Florida, United, Caribbean, Tampa, Bend, Gulf, Mexico, Bonita Beach, Flamingo, Florida’s Big Bend, Louisiana, Central America, Cuba, Jamaica, United States, Florida , Georgia, Alabama, Georgia, Southern
Brunswick County Sheriff's OfficeThe Carolina Beach Elementary School was closed and students were dismissed early after classrooms started to flood, Oakley confirmed. Sunny Point, North Carolina, picked up more than a month’s worth of rain when over 9 inches fell in just three hours. CNN WeatherAreas near the North Carolina-South Carolina border – including Wilmington, North Carolina – are under a level 3 of 4 risk of flooding rainfall Monday, according to the Weather Prediction Center. A much larger level 2 of 4 risk area encapsulates most of North Carolina and northern South Carolina. In addition to heavy rain, this system could also produce a few tornadoes in eastern North Carolina Monday.
Persons: CNN — Floodwater, “ It’s, Bruce Oakley, “ We’ve, Oakley, Ashely MacBride, Lynn Barbee, hasn’t, that’s, Debby, it’ll, Ian, Elisa Raffa, Brandon Miller Organizations: CNN, Emergency, National Weather Service, Sheriff's Office, Brunswick County Sheriff's, Carolina Beach Elementary, Police, Facebook, Carolinas, Wilmington , North Carolina –, Weather, South Carolina Locations: North Carolina, Carolina Beach, , Carolina, Wilmington , North Carolina, Brunswick, Brunswick County, Point , North Carolina, floodwater, Wilmington , NC, Oakley, Charleston , South Carolina, South Carolina, Charleston, Myrtle Beach, North, South
Tropical Storm Debby, which came ashore as a category 1 hurricane along the Florida coast early Monday, will move across the Southeast on Tuesday at roughly the speed of a human walking. Like Debby, both storms stalled over the region and became reminders that a hurricane’s hazards can persist and intensify for days after it makes landfall. Even small changes in the steering currents could result in Debby shifting and changing where the rain falls. The storm will most likely move slightly offshore, allowing some restrengthening before the storm turns north and moves back inland. Debby will funnel huge amounts of moisture northward and collide with cooler air moving into the region, allowing storms to form.
Persons: Debby, Alex Lamers, Hurricane Harvey, , Erica, William B, Alberto, Zack Taylor Organizations: Weather Prediction, Houston Metro, Weather, Atmospheric Administration, Iowa State University, Davis Locations: Georgia, South Carolina, Florida, Houston, Hurricane Florence, North Carolina, Savannah, Ga, Charleston, S.C, “ Charleston, Florence, Baltimore, Boston
CNN —A tropical depression making its way towards the Florida coast is expected to strengthen into Tropical Storm Debby Saturday before delivering heavy, flooding rainfall and dangerous storm surge to the state starting this weekend. The storm is expected to enter the eastern Gulf of Mexico on Saturday and become Tropical Storm Debby, according to the hurricane center. Tropical storm conditions could begin Saturday night in parts of southwest Florida. Tropical storm warnings are in effect for the Dry Tortugas and the west coast of the Florida peninsula from East Cape Sable to Boca Grande. Parts of the Florida Keys and parts of the Central Florida coast are also under a tropical storm watch, with officials urging residents there to prepare for tropical storm conditions within the next 48 hours.
Persons: Storm Debby, Ron DeSantis, “ Floridians, Santa Rosa –, , Michael Brennan, It’s Organizations: CNN, Storm, Hurricane, Tropical, Florida, Fort, Sunshine State, Tampa metros, ” Hurricane, Weather, WPC, Carolinas, Florida Gulf Locations: Florida, Key, Cuba, Mexico, Bend, Gulf, East, Sable, Boca Grande, Suwannee, Central Florida, Fort Myers, Cape Coral, Tampa Bay, South Florida, Orlando, state’s, Escambia, Okaloosa, Santa, Miami, Georgia, Florida –, Florida Gulf Coast, Florida’s Big, Carolinas
Track the Storm: Spaghetti models and more maps hereIt’s forecast to become a tropical depression by Saturday morning, once it emerges out over the water between Cuba and Florida, and strengthen into Tropical Storm Debby by Saturday evening. Tropical storm watches and warnings have been extended northward in Florida, according to the 5 p.m. The tropical storm warning has been extended along the west coast of the Florida peninsula from Bonita Beach to Boca Grande. Meanwhile, the tropical storm watch has been extended northward from Aripeka to the mouth of the Suwannee River. Parts of the Florida Keys and parts of the Central Florida coast are also under a tropical storm watch, with officials urging residents there to prepare for tropical storm conditions within the next 48 hours.
Persons: Debby –, Debby, Ron DeSantis, Santa Rosa –, It’s, CNN’s Sara Smart Organizations: CNN, National Hurricane Center, Florida, Fort, Tampa Bay, Florida Gov, Tampa metros, Weather, WPC, Carolinas, Florida Gulf, Nature Communications Locations: Florida, United States, Cuba, Bahamas, Bonita Beach, Boca Grande, Aripeka, Suwannee, ., Central Florida, Fort Myers, Cape Coral, Tampa, Mexico, Coast, South Florida, Tampa Bay, Orlando, state’s, Escambia, Okaloosa, Santa, Miami, Georgia, Florida –, Florida Gulf Coast, Florida’s Big, Carolinas
CNN —The northern lights could grace skies farther south than usual this week because of a solar storm that may affect Earth, according to the US National Oceanic and Atmospheric Administration’s Space Weather Prediction Center. The center issued a strong geomagnetic storm watch, known as a G3 — the third highest level out of five — for July 29 to July 31. Strong geomagnetic storms are infrequent, the Space Weather Prediction Center said, but they’re more common than the G5, or extreme, geomagnetic storm that occurred on May 10 and May 11. If the predicted G3 conditions occur, auroras could be visible as far south as Illinois and Oregon, the Space Weather Prediction Center said. Alerts issued by NOAA’s Space Weather Prediction Center and other agencies help the operators of power grids and commercial satellites to mitigate potential negative impacts from a solar storm.
Persons: Aurorasaurus Organizations: CNN, Oceanic, Prediction, NOAA, Met, Meteorology, NASA Locations: Illinois, Oregon, United Kingdom, Scotland, Australia, Southern, India, Sweden, South Africa
Evenings may not offer much respite. Forecasters with the Weather Prediction Center warned that warm overnight lows in many areas Tuesday into Wednesday will provide little relief. From Tuesday into Wednesday, temperatures across the Northern Plains are expected to regulate back to normal and, even dip slightly below average in some areas. Portions of the Midwest will also be at risk of major-to-extreme heat on Tuesday, but showers and thunderstorms arriving ahead of cooler air could keep temperatures lower on Wednesday. In ensuing days, an air mass of unseasonably cooler air out of Canada will bring progressive relief as it sweeps through the eastern half of the U.S. Those milder temperatures should reach most in the South and along the East Coast by Thursday and Friday.
Organizations: Weather, U.S Locations: Canada, East Coast
Millions of people across the Western United States were broiling under record-breaking heat on Saturday, with little relief in sight over the coming days, according to forecasters. From Oregon to California to the deserts of Arizona, several cities have seen stifling temperatures in recent days. In Portland, Ore., temperatures were forecast to hover around 100 degrees for five straight days starting Friday, conditions that once would have been considered unusual for a region where summers were so mild that people rarely needed air-conditioners. The sweltering temperatures prompted Gov. Tina Kotek to declare a statewide heat emergency, warning that the extreme heat represented a “new normal” of a changing climate.
Persons: Jacob Asherman, Tina Kotek Organizations: Western, Prediction, Gov Locations: Western United States, Oregon, California, Arizona, Las Vegas, Portland
CNN —Forecasters will soon be able to see real-time mapping of lightning activity on Earth and keep a closer eye on solar storms unleashed by the sun thanks to a new weather satellite. The weather satellite lifted off aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center in Florida at 5:26 p.m. What sets GOES-U apart from other satellites is that it’s carrying a new capability to keep an eye on space weather. The coronagraph will provide continuous observations of the solar corona, or the hot outer layer of the sun’s atmosphere, which is where space weather events originate, said Elsayed Talaat, director of NOAA’s Office of Space Weather Observations. The instrument’s capabilities will allow NOAA’s Space Weather Prediction Center to issue warnings and watches one to four days in advance and “mark a new chapter in space weather observatoions,” Talaat said.
Persons: , Ken Graham, Elsayed Talaat, ” Talaat, Steve Volz, ” Graham, Sullivan, Pam Sullivan Organizations: CNN, NASA, National Oceanic, Atmospheric Administration, Environmental, SpaceX, Kennedy Space Center, NOAA, National Weather Service, YouTube, GOES, Atmospheric Imaging, NOAA’s, Service Locations: Florida, Africa, New Zealand, Central, South America, Caribbean
Some areas could endure the longest heat wave they’ve seen in decades, the National Weather Service’s Weather Prediction Center said. Tens of millions of people who aren’t used to heat this intense will be sweating in temperatures well into the 90s this week. Through the rest of the week, the most extreme heat risk is in place from the Great Lakes into the Northeast, according to the National Weather Service. Humidity will also join forces with extreme heat to create triple-digit heat indices – measurements of how hot the human body feels – in some areas. Chicago residents could feel heat indices between 95 and 105 degrees through next week, the NWS in Chicago warned.
Persons: CNN’s Robert Shackelford Organizations: CNN, National Weather Service, Prediction, NWS Locations: South, Midwest, Great, Chicago, St, Louis, Detroit, Cleveland, Pittsburgh , New York City, Boston, Pittsburgh, New York, New England
Almost 72 million people across the country were under warnings of extreme heat Monday morning, the National Weather Service said. With Thursday's seasonal solstice taking place amid a weeklong heat wave expected for the East Coast and the Midwest, the summer of 2024 is coming in hot. Extreme heat warnings were in place for Chicago, St. Louis, Indianapolis, Detroit, Cleveland, Cincinnati, Pittsburgh, Philadelphia, Boston, New York City and Albany, New York. The weather service office for Pittsburgh said it "could be the most impactful heat wave of the 21st century." The weather service is also on the lookout for any possible tropical storms developing in the Gulf, it said.
Organizations: National Weather Service, East, Prediction, Midwest, The Nevada Division, Emergency Management, Pittsburgh, Buffalo Public Schools, Dakotas Locations: Phoenix , Arizona, U.S, East Coast, Chicago, St, Louis, Indianapolis, Detroit, Cleveland, Cincinnati, Pittsburgh, Philadelphia, Boston , New York City, Albany , New York, Ohio, East, Phoenix, Buffalo, Minnesota, Gulf, Mexico, Texas, Louisiana
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