#CELSIUS CALCULATION FULL#
Tuesday’s temperature was nearly a full degree Celsius (1.8 degrees Fahrenheit) warmer than the 1979-2000 average, which is itself is warmer than the 20th and 19th century averages. On Tuesday, American independence day, Earth average temperature spiked at 17.18 degrees Celsius or 62.9 degrees Fahrenheit, according to the University of Maine’s Climate Reanalyzer, a common tool often used by climate scientists for a good glimpse of the world’s condition. Human-caused climate change is like an upward escalator for global temperatures, and El Nino is like jumping up while standing on that escalator, Arndt said. READ MORE: Smoke, heat and storms kick off a dull start to summer across the U.S. An El Nino is a temporary natural warming of parts of the central Pacific Ocean that changes weather worldwide and generally makes the planet hotter. In addition, this preliminary record for the hottest day is based on data that only goes back to 1979, the start of satellite record-keeping, whereas NOAA’s data goes back to 1880.īut Arndt added that we wouldn’t be seeing anywhere near record-warm days unless we were in “a warm piece of what will likely be a very warm era” driven by greenhouse gas emissions and the onset of a “robust” El Nino. Scientists generally use much longer measurements - months, years, decades - to track the Earth’s warming. “In the climate assessment community, I don’t think we’d assign the kind of gravitas to a single day observation as we would a month or a year,” Arndt said. It legitimately captures global-scale heating and NOAA will take these figures into consideration when it does its official record calculations, said Deke Arndt, director of the National Center for Environmental Information, a division of NOAA.
But it is an indication that climate change is reaching into uncharted territory. This global record is not quite the type regularly used by gold-standard climate measurement entities like the National Oceanic and Atmospheric Association. The daily but preliminary and unofficial heat record comes after months of “truly unreal meteorology and climate stats for the year,” such as off-the-chart record warmth in the North Atlantic, record low sea ice in Antarctica and a rapidly strengthening El Nino, said University of Oklahoma meteorology professor Jason Furtado.
“ But it is dangerous for us humans and for the ecosystems we depend on. “The increasing heating of our planet caused by fossil fuel use is not unexpected, it was predicted already in the 19th century after all,” said climate scientist Stefan Rahmstorf at the Potsdam Institute for Climate Research in Germany. Human-caused climate change is like an upward escalator for global temperatures, and El Nino is like jumping up while standing on that escalator. Beijing reported nine straight days last week when the temperature exceeded 35 degrees Celsius (95 degrees Fahrenheit). from Medford, Oregon, to Tampa, Florida, have been hovering at all-time highs, said Zack Taylor, a meteorologist with the National Weather Service. High temperature records were surpassed July 3 and 4 in Quebec and northwestern Canada and Peru. The same University of Maine climate calculator - based on satellite data and computer simulations - forecasts a similar temperature for Wednesday that would be in record territory, with an Antarctica average that is a whopping 4.5 degrees Celsius (8.1 degrees Fahrenheit) warmer than the 1979-2000 average.
#CELSIUS CALCULATION HOW TO#
READ MORE: How to stay cool and safe during a heat wave After scientists talked about Monday’s dramatic heat, Tuesday soared 0.17 degrees Celsius (0.31 degrees Fahrenheit) even hotter, which is a huge temperature jump in terms of global averages and records. The entire planet sweltered to the unofficial hottest day in human recordkeeping July 3 and then blasted past that with an even hotter day on July 4, according to University of Maine scientists at the Climate Reanalyzer project.įor two straight days, the global average temperature spiked into uncharted territory.
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