PDF-DA:fromlarge-toconvective-scaleHigh-resolution(convective-scale)NWPmod

TomKentUniversityofLeeds ModiedSWmodelforDA UsingidealisedmodelsItmaybeunfeasibleandindeedundesirabletoinvestigatethepotentialofDAschemesonstateoftheartNWPmodelsInsteadidealisedmodelscanbeemplo. Robert A. Houze, Jr.. University of Washington. ASR Science Team Meetings, Bethesda, 20 November 2014 . Mesoscale Convective Systems. 1. 2. 3. From space. Frequency of MCS anvils over tropics. Yuan and Houze 2010. Hannah C. Barnes. Robert A. Houze, Jr.. University of Washington. Presentation by H. Barnes at Department of Meteorology, . The Pennsylvania . State University, State . Callege. , PA, August 15, 2014. Robert Warren. 2. Contents. My background. Introduction & Motivation. Project aims and methodologies. Work so far. Background reading. Boscastle. Flood. Case studies. 21/07/2010. Work going forward. Crystal K Williams. Department of Geography-Geology. Illinois State University. Outline. Introduction/Background. Mesoscale Convective Systems. Squall Lines. Precipitation. Conclusions. Introduction. Brian Mapes, U of Miami. with. Baohua Chen (UM). Richard Neale (NCAR). Emily Riley (UM). Organ-ization. From Greek organon. about . instrumentality . or . working order. "Organized" convection. (weak) Something is making it patterned . Raw Scale Raw Scale Raw Scale Raw Scale Score Score Score Score Score Score Score Score 86 100 64 80 42 66 20 42 85 98 63 79 41 66 19 41 84 97 62 79 40 65 18 39 83 95 61 78 39 64 17 38 82 94 60 77 38 Challenges for the Next Decades. NASA Earth Science Division Workshop, NASA/Ames, 6-8 May 2014. Robert A. Houze, Jr.. University of Washington. Fair weather cumulus. Cumulus congestus. Cumulonimbus. Single cell. Robert A. Houze, Jr.. University of Washington. with: K. L. Rasmussen, M. D. Zuluaga, and S. R. Brodzik. European Geosciences Union General Assembly, Vienna, Austria 17 April 2015 . The TRMM Satellite. Weather Systems – Fall 2015. Outline:. a. Stability Indices. b. Wind Shear and . Helicity. c. How to relate to predicted / observed convective weather. Convective Parameters. Weather Systems – Fall 2015. &. related issues. P. . Mukhopadhyay. Climate v. Numerical Weather Prediction. NWP: . Initial state is CRITICAL. Don’t really care about whole PDF, just probable phase space. conservation of mass/energy to match observed state. Luke Madaus – 27 May 2016. PhD Defense – University of Washington. Where this all began. Where this all began. …others were thinking about this too. Predicting discrete convective initiation (CI) is a. Ref Vel. stratiform. Conv(all) rad_ref. Cloud analysis followed by 3dvar. Conv(uv spd) rw. Only 3dvar analysis. Applied DFI to Qv only, other mosit variable like Qs, Qc, Qr, Qg, Qi are remain unchanged and. Scale, Scale Factor, & Scale Drawings. Objective:. 7.2.01 & 7.3.03. Essential Question:. . How can I use a scale factor to understand distances on a map or the size of a house or object?. Vocabulary:. MODIS. , TRMM, and ECMWF-Interim Reanalysis Data. TERRA/AQUA PI: . Terry Kubar (UCLA/JIFRESSE). Co-I: . Ali . Behrangi. (JPL). Collaborator: . Graeme Stephens (JPL). MODIS Science Team Meeting – Atmosphere Team Breakout Session.