WebOne lesser known power that wildfires can have on weather, which is the subject of a new study lead authored by Dr. Cynthia Twohy of NorthWest Research Associates, is fire’s ability to reinforce drought conditions by causing clouds to produce less rain. When any wildfire burns, it sends up particles into the atmosphere. WebAug 12, 2024 · The smaller droplets aren’t big enough to fall as rain, said study lead author Cynthia Twohy, a cloud physicist at NorthWest Research Associates. This is not the main cause for the lack of rain, but “it could be a factor,” Twohy said. “The clouds are being affected. We saw that pretty clearly.”

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WebJun 30, 2024 · Twohy, C., and M. Poellot (2005), Chemical characteristics of ice residual nuclei in anvil cirrus clouds: evidence for homogeneous and heterogeneous ice … WebCynthia H Twohy Mineral dust particles have been shown to act as cloud condensation nuclei, and they are known to interact with developing tropical storms over the Atlantic … fish traps archeological sight la quinta ca

Western U.S. to See Less Rain as a Direct Consequence of

WebTwohy, Cynthia H. Abstract: Mineral dust particles have been shown to act as cloud condensation nuclei, and they are known to interact with developing tropical storms over … WebInstrument time has been awarded by Pacific Northwest National Laboratory to Cynthia Twohy for "Molecular Studies of Biological Ice Nuclei over the U.S. Plains States.“ The study will include 360 hours on state-of-the-art mass spectrometers, an electron microscope, a Raman spectrometer and an ice nucleus chamber. WebOutreach: Cindy Twohy, Senior Research Scientist October 2024 Cindy’s Geophysical Research Letters article titled, “Biomass burning smoke and its influence on clouds over the western U.S.”, ... Cynthia Twohy. News & Events. Visitor: NWRA Welcomes Prof. Dr. Astrid Veronig, Institute of Physics, Univ of Graz (Austria), ... fish trap rust