"This will help us to buffer the impacts of this kind of global emergency in the future."Ĭhen also found precipitation forecasts around the world have not been significantly affected, because rainfall forecasts have been able to rely on satellite observations. "It's a good lesson which tells us we should introduce more observation sites, especially in the regions with sparse data observations," Chen said. ![]() Chen suspects the region has been able to avoid inaccuracies because it has a densely-packed network of ground-based weather stations and balloon measurements to compensate for the lack of aircraft. Western Europe is a notable exception: its weather forecasts have been relatively unaffected despite the number of aircraft over the region dropping by 80-90%. The regions most impacted by the reduction in weather forecasts have been those with normally heavy air traffic, like the United States, southeast China and Australia, as well as isolated regions like the Sahara Desert, Greenland and Antarctica. "That could lead to a blackout, and I think this is the last thing we want to see in this pandemic." "If this uncertainty goes over a threshold, it will introduce unstable voltage for the electrical grid," Chen said. Wind turbines rely on accurate forecasts of windspeed and energy companies depend on temperature forecasts to predict what the energy load will be each day as people crank up their air conditioning. The accuracy of weather forecasts can impact agriculture as well as the energy sector and stability of the electrical grid. Weather forecasts are an essential part of daily life, but inaccurate forecasts can also impact the economy, according to Ying Chen, a senior research associate at the Lancaster Environment Center in Lancaster, United Kingdom and lead author of the new study. With significantly fewer planes in the sky this spring, forecasts of these meteorological conditions have become less accurate and the impact is more pronounced as forecasts extend further out in time, according to the study, which is part of an ongoing special collection of research in AGU journals related to the current pandemic. To give you additional options for figuring out the forecast for Corona.A new study in AGU's journal Geophysical Research Letters finds the world lost 50-75% of its aircraft weather observations between March and May of this year, when many flights were grounded due to the pandemic.Īircraft typically inform weather forecasts by recording information about air temperature, relative humidity, air pressure and wind along their flight path. ![]() We also have other products such as Meteograms You know there’s more uncertainty, and to not give too much credence to any one possible forecast Possible outcomes is narrow, you can have high confidence in the forecast. The forecast could change in future updates as we get closer to any given date. Many different possible forecast outcomes that will give you a sense of not just what's most likely, but how For the longer term, we have forecasts for the next two weeks based on an analysis of Like around Corona at the moment, as well as if it's humid and/or windy.įorecast for the next few days - The weather forecast for Corona is available in severalĭifferent versions, all clearly and simply displayed here on the Weather Corona page.įor the short term, we have data based on a single weather model that is known to deliver the bestįorecast for Corona. Will show you whether there’s sunshine currently in the area, or if clouds are making for a moreįinally, current observations will tell you what current temperatures look Occurred in recent weeks and months with our lightning analysis tool. You can also see where there are thunderstorms currently ongoing, as well as where thunderstorms have You can see with the radar HD if precipitation is falling at the moment, or headed towards Corona soon. Weather in Corona (Riverside County, California, United States).
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