subscribe to our print edition, ad-free app or electronic newspaper replica here. CAMS has been closely following the one million square km-wide ozone layer hole that had formed over the Arctic in March. An April 27 India Times article says that an uncommonly large hole in the ozone layer appeared above the Arctic and healed itself in April. Earth’s ozone layer appears to be healing Jeff Parsons Thursday 26 Mar 2020 9:57 am Share this article via facebook Share this article via twitter Share this article via messenger ABP News uses cookie on this website to ensure a better User Experience, beautiful functionalities and to measure visitor behavior in order to improve the content. You can subscribe to our print edition, ad-free app or electronic newspaper replica here. The ozone layer works as a protective shield as it prevents Sun's ultraviolet rays-- … Ozone Layer healing – COVID 19 And Montreal Protocol Aastha Maheshwari C-Suite Lifestyle April 30, 2020 The Earth’s atmosphere is made of 4 layers – the troposphere, the stratosphere, the mesosphere, and the thermosphere. A polar vortex is a large area of cold air high in the atmosphere that normally spins over the North Pole. Fact check:The coronavirus pandemic isn’t slowing climate change. View the latest status of the ozone layer over the Antarctic, with a focus on the ozone hole. The naturally occurring ozone high in the atmosphere is the "good" ozone and is in contrast to the "bad" ozone near the surface, which is man-made pollution that can cause respiratory problems. A recent research paper from the University of Colorado Boulder which was published in the journal Nature stated the observation of climate changes in the southern hemisphere specifically the air circulation indicated that the Researchers say this has occurred only  two other times since ozone observations began in the 1970s. On April 23, 2020, Copernicus Atmosphere Monitoring Service (CAMS), the European Union’s earth monitoring programme, announced that the largest hole ever observed in the ozone layer over the Arctic has closed. Your California Privacy Rights/Privacy Policy. Thank you for supporting our journalism. You can manage them any time from your browser settings. ", “The ozone hole we observe over the Arctic this year has a maximum extension of less than 1 million sq km," German Aerospace Center's Diego Loyola said. Before 2000 the mid-latitude jet stream had been moderately shifting towards the South Pole. Without it, humans and animals may experience increased rates of skin cancer and other ailments such as cataracts. the ozone hole shrank to its smallest size on record, German Aerospace Center's Diego Loyola said, COVID-19 crisis has not created decreased long-term human environmental impact, The coronavirus pandemic isn’t slowing climate change, India Times, "Earth Finally Fixed Largest Ozone Layer Hole Above Arctic, Healing 1 Million Square Km", CAMS, CAMS tracks a record-breaking Arctic ozone hole, USA TODAY, "Ozone hole shrinks to smallest size on record, and it's not related to global warming", European Space Agency, "Unusual ozone hole opens over the Arctic", Climate.gov, "Spring 2020 brings rare ozone 'hole' to the Arctic". In the Arctic, however, polar vortexes are much weaker, meaning the conditions needed for such strong ozone depletion aren't normally found, making this ozone hole "unprecedented. An ozone hole is a dramatic thinning of the ozone layer that's typically boosted by colder temperatures. “For me there is 100% surety contributed by the lockdown in the healing process of Ozone layers,” Lijan Lotha commented on Facebook. By continuing to use this website, you agree to the use of these cookies. Because of unusually high temperatures high above Antarctica, the ozone hole shrank to its smallest size on record last October. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone. “This Arctic ozone hole actually has nothing to do with coronavirus-related lockdowns, but rather was caused by an unusually strong and long-lived polar vortex,” CAMS replied to a Twitter commenter. The first time was during the winter of 1996-97 and the second was during the winter of 2010-11. Fact check: Unprecedented Arctic ozone hole has healed itself Loan Moratorium Case: Who Said What In SC Today? The CAMS said the hole was caused by a polar vortex and closed when that vortex split. © 2020 USA TODAY, a division of Gannett Satellite Information Network, LLC. The ozone layer is continuing to heal and has the potential to fully recover, according to a new study. Ozone depletion over the Arctic in 2020 has been so severe that most of the ozone at an altitude of around 11 miles had been depleted, according to the CAMS. “Lockdown definitely has played a great role in bringing ecology back to normalcy to a great (extent).”, “The ozone hole had appeared during the lockdown,” Anubhav Singh responded to Lotha. In both cases, the extreme ozone depletion was caused by unusual weather patterns that kept the Arctic colder for longer periods than most years. The unprecedented 2020 northern hemisphere #OzoneHole ... is responsible for the healing of the layer. It was also observed that another hurricane "This is small compared to the Antarctic hole, which can reach a size of around 20 to 25 million sq km with a normal duration of around 3 to 4 months.”. Ozone Layer’s doing well Lead Author of the study Antara Banerjee claims that ever since China closed its industries, following lockdown, there has been a sufficient decrease in global pollution . By: ABP News Bureau | 01 Apr 2020 03:36 PM (IST), Picture: https://ozonewatch.gsfc.nasa.gov/, PM Modi To Take Stock Of Covid-19 Vaccine Development Tomorrow; Visit Key Facilities In 3 Cities | All You Need To Know, Top 5 Star GNCAP Rated Cars Sold In India, J&K: Govt Orders Installation Of SSL Certificate In All Its Websites, Applications. Ozone Layer’s doing well. However, this protective layer has started healing itself. “Although it looks like the #PolarVortex has not quite come to an end yet and will reform in the next few days #ozone values will not got back to the very low levels seen earlier in April,” the CAMS replied to its own tweet. “Note that the healing of the hole in the Earth’s ozone layer has nothing to do with the ongoing reduction in pollution due to COVID-19 lockdown,” India Times wrote. The ozone layer is important because it acts like a sunscreen, blocking potentially harmful ultraviolet energy from reaching our planet's surface. Ozone layer is healing! We rate the claim that the Earth healed a unprecedentedly large ozone hole above the Arctic to be TRUE because experts have confirmed it. The record-breaking hole was caused by an unusually strong and enduring polar vortex and healed when the vortex split – not because of COVID-19 closures. Our fact check work is supported in part by a grant from Facebook. The CAMS shared an article that explains how the changes to the ozone hole were caused by weather patterns rather than human actions. Despite India Times’ statement otherwise, Facebook readers speculated about the effect COVID-19 closures may have had on the ozone. Ozone layer finally healing after damage caused by aerosols, UN says Upper layer above northern hemisphere should be completely repaired in 2030s Published: 5 Nov 2018 And since people have been confined to their homes, the industries have been shut down, and the roads are steered clear of soot-producing vehicles. Ozone holes have formed annually for the past 35 years in the Antarctic because of human-made chemicals migrating into the stratosphere and accumulating inside a strong polar vortex, the CAMS reported. 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