2024 Was The Hottest Year On Record Nasa And Noaa Confirm

Lee esta nota de prensa en español aquí. Earth’s average surface temperature in 2024 was the warmest on record, according to an analysis led by NASA scientists. Global temperatures in 2024 were 2.30 degrees Fahrenheit (1.28 degrees Celsius) above the agency’s 20th-century baseline (1951-1980), which tops the record set in 2023. The new record comes after 15 consecutive months (June 2023 through August 2024) of monthly temperature records — an unprecedented heat streak. “Once again, the temperature record has been shattered — 2024 was the hottest year since record keeping began in 1880,” said NASA Administrator Bill Nelson. “Between record breaking temperatures and wildfires currently threatening our centers and workforce in California, it has never been more important to understand our changing planet.”

NASA scientists further estimate Earth in 2024 was about 2.65 degrees Fahrenheit (1.47 degrees Celsius) warmer than the mid-19th century average (1850-1900). For more than half of 2024, average temperatures were more than 1.5 degrees Celsius above the baseline, and the annual average, with mathematical uncertainties, may have exceeded the level for the first time. Amid a week of horrifying wildfires in Los Angeles, government agencies in the U.S. and around the world confirmed Friday that 2024 was the planet’s hottest year since recordkeeping began in 1880. It’s the 11th consecutive year in which a new heat record has been set, NASA Administrator Bill Nelson said. “Between record-breaking temperatures and wildfires currently threatening our centers and workforce in California, it has never been more important to understand our changing planet,” Nelson said.

Firefighters on Friday were battling to protect NASA’s Jet Propulsion Laboratory in La Cañada Flintridge from the Eaton fire, which has burned 13,690 acres and roughly 5,000 buildings thus far. Research has shown that global warming is contributing significantly to larger and more intense wildfires in the western U.S. in recent years, and to longer fire seasons. NOAA and NASA said Friday that 2024 was the hottest year in recorded history, adding consensus to an earlier announcement by European scientists. Global temperatures for the year averaged about 1.46 degrees Celsius, or 2.6 degrees Fahrenheit, above the planet’s preindustrial levels, NOAA’s analysis found. NASA reported similar findings at 1.47 C.

That’s 0.18 C higher than global average temperatures in 2023, the previous record-holder. “This is not really new news at this stage — it’s more of a confirmation of what we all suspected was going to happen,” said Russ Vose, chief of the Monitoring and Assessment Branch... The climate research nonprofit Berkeley Earth also released its annual temperature summary Friday, concluding that global temperatures last year averaged 1.62 C above preindustrial levels. By these calculations, 2024 was the first calendar year to rise above a landmark 1.5 C threshold. Earth’s average surface temperature in 2024 was the warmest since modern record keeping began in 1880, according to an analysis led by NASA scientists. Global temperatures in 2024 were 2.30 degrees Fahrenheit (1.28 degrees Celsius) above the agency’s 20th-century baseline (1951-1980), which tops the record set in 2023.

The new record comes after 15 consecutive months (June 2023 through August 2024) of monthly temperature records—an unprecedented heat streak. NASA scientists further estimate that Earth in 2024 was about 2.65 degrees Fahrenheit (1.47 degrees Celsius) warmer than the mid 19th-century average (1850-1900). For more than half of 2024, average temperatures were more than 1.5 degrees Celsius above the baseline, and the annual average, with mathematical uncertainties, may have exceeded that level for the first time. “The Paris Agreement on climate change sets forth efforts to remain below 1.5 degrees Celsius over the long term,” said Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies, an affiliate of the... “To put that in perspective, temperatures during the warm periods on Earth 3 million years ago, when sea levels were dozens of feet higher than today, were only around 3 degrees Celsius warmer than... Scientists have concluded the warming trend of recent decades is driven by heat-trapping carbon dioxide, methane and other greenhouse gases.

In 2022 and 2023, Earth saw record increases in carbon dioxide emissions from fossil fuels, according to a recent international analysis. The concentration of carbon dioxide in the atmosphere has increased from pre-industrial levels in the 18th century of approximately 280 parts per million to about 420 parts per million today. Globally, 2024 Was The Warmest Year On Record Sign up for the Morning Brief email newsletter to get weekday updates from The Weather Channel and our meteorologists. T​he year 2024 was the Earth's warmest year on record, according to multiple just-released analyses. I​t was the second year in a row the planet set a yearly warm temperature record, according to data released Friday from NOAA, NASA, the European Copernicus Climate Change Service (C3S), the Japan Meteorological...

NOAA calculated the 2024 global surface temperature was 2.32 degrees above the 1991-2020 average. Temperatures here are in Fahrenheit unless otherwise noted. Last year was the planet’s hottest in recorded history, multiple government agencies announced Friday, marking two years in a row that global temperatures have shattered records. Scientists with NASA and the National Oceanic and Atmospheric Administration said 2024 was hotter than any year since at least 1880. Previously, 2023 was named the planet’s warmest year on record. Last year’s average land and ocean surface temperatures topped the 2023 milestone by less than two-tenths of a degree Fahrenheit, according to NOAA.

The back-to-back broken records are part of a continued warming trajectory that climate scientists have long warned about and that was predicted in numerous climate models. “Once again, the temperature record has been shattered — 2024 was the hottest year since record keeping began in 1880,” NASA Administrator Bill Nelson said in a statement. “Between record breaking temperatures and wildfires currently threatening our centers and workforce in California, it has never been more important to understand our changing planet.” The average temperature across the globe in 2024 set a record. Climate change is helping drive longer and more intense heat waves. Patrick T.

Fallon/AFP via Getty Images hide caption 2023 was a chart-topper. A surge in global temperatures made it the hottest year since record-keeping began in the mid-1800s, producing heat that one scientist called "gobsmackingly bananas." Scientists say this year is almost certain to take over the top spot as the hottest year. The global average temperature could potentially breach a key threshold, reaching 1.5 degrees Celsius (2.7 degrees Fahrenheit) above the pre-industrial average. Countries have agreed to try to limit warming to below that level in order to avoid much more intense storms, rainfall and heat waves.

The record-setting build up of heat has surprised scientists, setting off a climatic whodunit. Some drivers are clear. A primary cause is the continued burning of fossil fuels, compounded by the natural El Niño climate pattern, which raised temperatures globally. Amid a week of horrifying wildfires in Los Angeles, government agencies in the U.S. and around the world confirmed Friday that 2024 was the planet's hottest year since recordkeeping began in 1880. It’s the 11th consecutive year in which a new heat record has been set, NASA Administrator Bill Nelson said.

“Between record-breaking temperatures and wildfires currently threatening our centers and workforce in California, it has never been more important to understand our changing planet,” Nelson said. Firefighters on Friday were battling to protect NASA’s Jet Propulsion Laboratory in La Cañada Flintridge from the Eaton fire, which has burned 13,690 acres and roughly 5,000 buildings thus far. Research has shown that global warming is contributing significantly to larger and more intense wildfires in the western U.S. in recent years, and to longer fire seasons.

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