We assume no responsibility for any decisions made on the basis of the content presented on this site. Weather data is prone to errors, outages, and other defects. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. Time zones for airports and weather stations are provided by. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database. Land Use data comes from the Global Land Cover SHARE database, published by the Food and Agriculture Organization of the United Nations.Įlevation data comes from the Shuttle Radar Topography Mission (SRTM), published by NASA's Jet Propulsion Laboratory. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.Īll data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition, by Jean Meeus.Īll other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis. To get a sense of how much these sources agree with each other, you can view a comparison of Corona and the stations that contribute to our estimates of its temperature history and climate. Riverside Municipal Airport (KRAL, 19%, 9 mi, northeast, 125 ft elevation change)Įl Toro Mcas (KNZJ, 7%, 17 mi, southwest, -299 ft elevation change).Corona Municipal Airport (KAJO, 74%, 2.6 mi, northwest, -148 ft elevation change).The stations contributing to this reconstruction are: The estimated value at Corona is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Corona and a given station.

There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Corona.įor each station, the records are corrected for the elevation difference between that station and Corona according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. A combination of strong winds.low relative humidity.and warm temperatures can contribute to extreme fire behavior.įor additional information, please visit the National Weather Service webpage.This report illustrates the typical weather in Corona, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016. Outdoor burning is not recommended.Ī Red Flag Warning means that critical fire weather conditions are either occurring now.or will shortly. IMPACTS: Any fires that develop will likely spread rapidly with extreme fire behavior possible.

OUTLOOK: A second burst of moderate strength Santa Ana winds is looking more likely Sunday and Monday. HUMIDITY: Falling to around 5 percent on Friday. Gusts to 50 mph with local gusts to 65 mph. WIND: Northeast 20 to 30 mph with areas of 30 to 40 mph near and below passes and canyons. This Red Flag Warning is in effect due to gusty northeast winds and low relative humidity. The National Weather Service in San Diego has issued a Red Flag Warning which is in effect from 10 a.m.

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Corona weather ca 2018 november