Personalise your weather experience and unlock powerful new features. . Why Is the Government Cloud Seeding in NSW's Over the Areas That Have Just Been Ravaged by Floods? The BBC censored the crowd booing Boris Johnson at the Queens Platinum Jubilee celebrations. Could this all just be a . Centrelink jobseeker overhauled with new 'point-based system' . A device at the top of the chamber releases the seeding materials. What kind of effect can cloud seeding potentially have on a country, like the UAE, which typically only records four inches of rain in a year? Trials in Tasmania were also successful and since the 1960s, Hydro Tasmania has continued cloud seeding over the state. "The first stage of the project - an intensive data collection research component to improve the knowledge of cloud science in South-east Queensland, as well as a trial seeding component - commenced this week. Cloud seeding is a form of weather modification that has been around since the 1960s, and has been used repeatedly in some places, like Wyoming and Colorado. As floods devastated Australia's east coast, social media posts accused a pilot of causing the disaster through cloud seeding, a weather modification technique that involves dropping a rain-inducing chemical into clouds. That aircraft was capturing images of the flood damage at the time, according to the statement. Business owners in central Gympie scramble to get stock out of their stores and residents prepare to evacuate. Conspiracy theorists have claimedthe floods devastating Australia's east coast are part of a 'government weather warfare attack'. Nanotechnology can engineer material and design the material with well controlled size, shapes, and properties. Despite the online claims, cloud seeding is not responsible for any of the east coast floods, said weather modification expert Simon Siems. Showers and #thunderstorms will develop across eastern and central #Vic and parts of northern #Tas on Wednesday, continuing across the region until the weekend extending into eastern #SA and western Vic as well.Latest forecasts: https://t.co/EGP9Qynjs3 pic.twitter.com/4dZwkN8TKM. Clouds can be seeded from the ground using silver iodide generators. This stored water can help ensure renewable energy generation and downstream water availability during future drier years, when inflows are lower. Discover special offers, top stories, As you know, cold clouds with sub-zero temperatures are also present in the atmosphere. 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What could be the reason behind mass flooding down the east coast of Australia? Brisbane wakes up to major flooding. It can enhance precipitation in areas experiencing drought, among other uses. A Facebook post with over 23K views asserts this claim with footage from a news broadcast about cloud seeding before a severe flood in Southern Tasmania. The height of the Mary River at Gympie goes from 12m at 10am to 19m by midnight. Cloud seeding experiments began in Australia in 1947, shortly after the classic experiments of Schaefer (1946) in America showing that pellets of dry ice could rapidly glaciate a laboratory cloud. On March 30, 2022, BBC News reported that thousands of people had to evacuate their homes due to a severe flood on the east coast of Australia. Laurel: In the past, one of the challenges scientists encountered when researching cloud seeding was the lack of a simulation environment. This will provide the people with a safety net to fall on, in the event of a flood. At the moment, I'm working collaboratively on a project to evaluate the effects of these materials in the open air. If you continue to get this message, Water vapor in the atmosphere can then adhere to the particles, and condense into raindrops or snowflakes. A really strong storm, she explained, will already have a very strong updraft and windflow characteristics that help create the cloud to begin with. Singapore should also build more drainage canals to effectively reduce the occurrence of . The natural occurring condensation nuclei are such as dust particles, volcano flash, or pollens. Dr. Zou: We want to move the materials, as I mentioned, from laboratory already and scale up, so it has a chance of reaching the market and to reach many different parts of the world as well, because there are so many countries worldwide that practice weather modification. Conspiracy theorists spread the false claims on social media after weeks of torrential rains led to deadly east coast floods over the past two months, engulfing homes and sweeping cars from the roads. According to some laboratory studies, a high concentration of AgI can affect smaller organisms like algae and bacteria when applied consistently over a long period of time. Cloud seeding: Making rain in desert. Theres a small one, a medium one, and a large one. If you enjoyed this episode, we hope you'll take a moment to rate and review us. 'If you also know this, comment on your awareness of unnatural weather below. Since the 1940s, scientists have studied ways to increase rainfall with the goal of increasing precipitation in arid and semi-arid climates. Cloud seeding involves modifying a cloud's structure to increase the chance of precipitation. One user even claimed that planes about 1,200km away from the epicenter of the floods might be to blame. 'Cloud seeding is being used to increase rainfall by corrupt governments to act on mother nature. In Australia, a La Nia increases the likelihood of rain, cyclones, and cooler daytime temperatures. This material can initiate ice nucleation followed by rapid growth starting from a temperature of minus 80 degrees. An independent investigation sought by Tasmanias parliament into the causes of the 2016 flooding found that cloud seeding, a process aimed at increasing precipitation, had no impact on the severe weather. Hydro Tasmania (HT)s cloud seeding activities on 5 June had no impact on precipitation, with this conclusion having a solid scientific basis, stated the June 2017 independent parliamentary report. Through the advancement in nanotechnology and nanoscience, nowadays we are working to design and engineer cloud seeding materials with optimal properties to ensure water vapor condensation will occur effectively and maximize the rainfall achieved. Wivenhoe has never dealt with that volume of water but it was lucky it was down at 60% at the start. One reason for the wetness is likely La Nia, which for the first time this century has returned for three consecutive years. Dr. Zou: Yeah. A Facebook post with over 23K views asserts this claim with footage from a news broadcast about cloud seeding before a severe flood in Southern Tasmania. "Cloud seeding is not that effective, people do it only under very special circumstances," he said. The term 'rain bomb' was coined by Daily Mail Australia in 2017 to describe sudden and intense rainstorms, and has since been picked up by politicians and even the Bureau of Meteorology. 1. My guest today is Dr. Linda Zou, who is a professor of civil and environmental engineering at Khalifa University of Science and Technology. They say it's all part of a government plan to "weaponise" the weather against its own people - a popular conspiracy trope that has been around for years. Mr Bartolo, a former bodybuilder who claims to be an army veteran, also promotes a range of other unhinged conspiracies including that vaccines and 5G are weapons, the world is flat, space is fake, the government is run by freemasons, and that the water supply is being poisoned. What are conventional cloud seeding materials, and then how does nanotechnology come into play? It will initiate from the thin water layer formed on the surface of the ice nuclease, and the ice will grow rapidly at the expense of the water vapor in the cloud. Ice nucleation is important. A spokesman for the state's water authority says the dam doesn't have a flood mitigation component, so no water was released ahead of the downpour, which came when the state's dam network . The flight was collecting images for aerial maps provided to Australian mapping company NearMap, he said. What did you develop and how will it facilitate future research? The key factors of a successful cloud seeding operation include, first, identifying the suitable cloud for seeding. Atmospheric water is one such alternative resource. Laurel: Certainly, a number of possible commercial ventures. The amount of snow or rain tied to cloud seeding has varied, with up to 14% reported in experiments in Australia. Messaging from rooftops: Lismores flooded residents document a disaster, Eastern Australian states hit by major flooding after rain bomb weather event, Original reporting and incisive analysis, direct from the Guardian every morning, Eastern Australia reeling from NSW and Queensland 2022 floods as downpour moves south video report, NSWdeath toll rises to five; more high impact storms forecast for Queensland as it happened, Australia east coast floods: how to help those affected in NSW and Queensland, There is no comprehending the sound and fury of the flooding that pulverised Brisbane, A jetski turned up with Mick Fanning on it: world champion surfer ferries locals through NSW floods, Ballina flood: thousands of homes impacted with peak to continue for a number of hours, Sydney on high alert for flash flooding over next 24 hours as heavy rain lashes city, Floods and livestock losses leave NSW and Queensland farmers reeling from third disaster in three years, Flood of help: how the NSW and Queensland disaster has brought neighbours closer together, Disaster agency defends not listing Lismore as flooding priority area for funding, NSW and Qld floods live updates latest eastern Australia flood news, Ballina: emergency orders issued for NSW coastal town as waters rise, Lismore man saves 16 people and five dogs after losing his own home, Flash flood warning for parts of Sydney and nearby districts, evacuation orders are issued for South Ballina. 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