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Formation of cloud droplets from supersaturated vapor Growth of cloud droplets to raindrops in O 10 min Growth of warm cloud droplets Activated cloud droplets grow by condensation then collection. rainrate. increases. Kubar. , T., D. L. Hartmann, and R. Wood, 2009: Understanding the importance of microphysics . and macrophysics . for warm rain in marine low clouds: Part I. Satellite observations. . Dr. Corey . Potvin. , CIMMS/NSSL. METR 5004 Lecture #1. Oct. 1, 2013. Preliminaries. Primarily following Wallace & Hobbs Chap. 6. Rogers & . Yau. useful as parallel text (deeper explanations). TO ENHANCED CCN CONCENTRATIONS . William R. Cotton. Department of Atmospheric Science, Colorado State University. Approaches to hailstorm simulation. 2 moment bulk microphysics. Hybrid approach: Bulk 1-M or 2-M microphysics with bin representation of hail. A. Humidity. amt. of water vapor in air.. Warm air can hold more water vapor than cool air.. Relative Humidity- . percentage of water vapor that is actually in the air compared to the maximum amt. of water vapor the air can hold at a particular temp.. SaaS. boodschap. and . werkgroep. . Educatie. & PR. February. 4. . 2010 © . EuroCloud. . – . www.eurocloud.org. Centrale. . Boodschap. Wat. . doet. . Eurocloud. ?. Promoten. van . saas. 1 uary2008 Revision Date: April 2009 DriverExaminationOfficesarelocatedonaregionalbasisandservevarioustownswithintheregion.ThefollowingisalistofRegionalOfficesandtravelpoints.Visitsarescheduledonaregu T. Kallman NASA/GSFC. Line emission efficiency across the spectrum. Thermal stability. The broad-band spectrum of active galaxies. ~flat over 6-8 decades. Very different from stars. Most are strong X-ray sources. ATM 419. Spring 2016. Fovell. 1. Definition of . “. squall line. ”. Glossary of Meteorology. (2000):. . “. a line of active thunderstorms, either continuous or with breaks, including contiguous precipitation areas resulting from the existence of thunderstorms.. Yang, M.-J., and R.A. . Houze. , . Jr. RTF. Hydrometeor types. Ice-phase microphysics. Environmental humidity. No. 1 microphysics processes. CNTL. Full model physics for 15 h. . Turn off the hail generation processes after 6 h (. ATM 419/563. Spring 2017. Fovell. 1. The C-C equation. The . Clausius-Clapeyron. (C-C) . equation reveals how saturation . vapor pressure (. e. s. ) varies . with temperature . T. :. …where . a. 1. Fire Rainbow . Clarissa . K. aryn. . Natural phenomena is a phenomena that is not made by humans or came naturally . What is Natural Phenomena . Aurora . Red Tides. Fire Rainbow . Fire rainbow is a natural phenomenon that happens in the sky . Condensation “activates” aerosol particles into drops . . condensation grows liquid droplets (initial stages) . . drop-drop collisions / coalescence create larger drops . . formation of rain in mature clouds (removes water from parcel, disrupts the process). Contributors: Chris . Bretherton. , Bill Collins, Andrew Conley, . Brian Eaton, Andrew . Gettelman. , Steve . Ghan. , . Cécile. . Hannay. , . Mike . Iacono. , . Xiaohong. Liu, Hugh Morrison, Rich Neale, . cloud microphysics scheme in CAM. Hugh Morrison and Andrew . Gettelman. National Center for Atmospheric Research. CCSM Atmospheric Model Working Group Meeting. Feb 12, 2008. Thanks to Steve . Ghan. (PNNL).