Arctic Monitoring and Assessment Programme (AMAP), Oslo, Norway. Temperatures climbed nearly 1.8 degrees Fahrenheit (1 Celsius) in the past decade alone. AMAP, 2019. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some parts of the Arctic are covered by ice (sea ice, glacial ice, or snow) year-round, and nearly all parts of the Arctic experience long periods with some form of ice on the ⦠What worries climate scientists about the Arctic summer of 2019? As the above chart shows, maximum Arctic sea ice reached 14.78 million square kilometres of the Arctic Ocean surface in March 2019, the seventh lowest on satellite record. Prior to the year 2000, minimum extents were frequently above 7 million square kilometers. At a Glance. There is a large spread in the timing of when the Arctic may become ice free in the summer, and for how long during the season (Massonnet et al., 2012 386; Stroeve et al., 2012a 387; Overland and Wang, 2013 388) as a result of natural climate variability (Notz, 2015 389; Swart et al., 2015b 390; Screen and Deser, 2019 391), scenario uncertainty (Stroeve et al., 2012a 392; Liu et al., 2013 393), and model ⦠August mean SSTs show statistically significant warming trends for 1982-2019 in most regions of the Arctic Ocean that are ice-free in August. An Arctic air mass has brought record-breaking low temperatures to several places in the US. August 2019 edited August 2019 A web search for "greenland ice loss per year" gave a nas link for greenland-ice-loss-2002-2016. There were scattered power outages due to the cold. The Arctic blast, which began in Siberia, has brought heavy snow and ice to many areas. Temperatures. Graph by NOAA Climate.gov based on data from the National Snow and Ice Data Center. Sea ice extent was lower than the 1981-2010 average, but well above the values recorded in six ⦠Arctic temperatures continue to warm at more than twice the global mean. In 2019, the minimum extent fell below 5 million square kilometers. The Arctic Report Card is an annual volume of original, peer-reviewed ⦠Historic, bitterly cold arctic air impacted the region Jan 29-31, 2019. A new paper shows that air temperature is the "smoking gun" behind climate change in the Arctic, according to John Walsh, chief scientist for the UAF International Arctic Research Center. according to the Arctic Climate Forum, which also issued forecasts for sea ice and precipitation. Several records were set. Arctic sea ice provides a natural hunting ground for polar bears and also contains an algae essential to their diet â comprising up to 70% of their total food intake in some cases. High Temperatures over the Arctic Melt extent over Greenland was well over 40% on June 12, 2019. GRACE measurements over this period averaged 281Gtons/year. The report estimated that the air temperature at the surface of the Arctic in 2019-20 was 1.9°C. Following a warmer than average summer, surface air temperatures during winter 2019-2020 are forecast to be above normal across most of the Arctic. Europe has endured two exceptionally strong heatwaves in a matter of weeks (AFP Photo/Dominique FAGET) Paris (AFP) - We may only be just over halfway through it, but ⦠Average temperatures in the Arctic have risen 5 degrees since 1971. The annual surface air temperature over the European Arctic in 2019 was above the 1981-2010 average, but was the lowest since 2010. Click to zoom and see all forecast periods of these weather maps: In late January 2019, a severe cold wave caused by a weakened jet stream around the Arctic polar vortex hit the Midwestern United States and Eastern Canada, killing at least 22 people. NOAAâs 14th Arctic Report Card recounts the numerous geophysical and biological changes that occurred in the northern polar region during 2019, with near-record high air and ocean temperatures and melting of the Greenland ice sheet, low sea-ice extents, and shifts in the distribution of commercially valuable marine species.. Also, annual plots of statistics for monthly means. Dec. 8 (UPI) --Land-surface air temperatures recorded between October 2019 and September 2020 show the Arctic experienced the second warmest year since record-keeping began in 1900. There was a fresh foot of snow on the ground from the day before the cold moved in. Over the course of the satellite record (1979â2019), Arctic sea ice minimum extents have declined. 1 / 3. 12 pp. Jan 30: The record low maximum temperature at Milwaukee was broken with a high of -10. Europe has endured two exceptionally strong heatwaves in a matter of weeks. Air temperatures in the Arctic are increasing at least twice as fast as the global average. From Europe to the Arctic, temperature records tumble in 2019 Planet is getting hotter at a rate unparalleled in two millennia, and atmospheric CO2 levels are at their highest in 3 million years AMAP Climate Change Update 2019: An Update to Key Findings of Snow, Water, Ice and Permafrost in the Arctic (SWIPA) 2017. 2019/2020 Arctic MERRA-2 Temperature Temperature daily progression and annual means The daily progression through 2019/2020 of the various temperature statistics, comparing 2019/2020 to the climatology of all other years. 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