Results 41 to 50 of about 21,529 (240)

GFDL-Type Typhoon Initialization in MM5

Monthly Weather Review, 2002
Abstract The Geophysical Fluid Dynamics Laboratory (GFDL) hurricane initialization algorithm is implemented in the community fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model (MM5). This work is applied to the MM5-based Regional Data Assimilation and Prediction System model (RDAPS), the Korea ...
H. Joe Kwon, Seong-Hee Won, Myung-Hwan Ahn, Ae-Sook Suh, Hyo-Sang Chung   +4 more
openaire   +1 more source

Assessing Ozone-Related Health Impacts under a Changing Climate [PDF]

, 2004
Climate change may increase the frequency and intensity of ozone episodes in future summers in the United States. However, only recently have models become available that can assess the impact of climate change on O(3) concentrations and health effects ...
Anderson RN, Barry Lynn, Christian Hogrefe, Cynthia Rosenzweig, Jia-Yeong Ku, Joyce E. Rosenthal, Kevin Civerolo, Kim Knowlton, O’Neill MS, Patrick L. Kinney, Richard Goldberg, Stuart Gaffin   +11 more
core   +2 more sources

Implementation of the CIP as the Advection Solver in the MM5

Monthly Weather Review, 2003
Abstract A semi-Lagrangian-type advection scheme, cubic-interpolated pseudoparticle (CIP) method is implemented to the fifth-generation Pennsylvania State University–NCAR Mesoscale Model (MM5, version 3.4). A dimensional splitting CIP algorithm, with spatial third-order and temporal second-order accuracy, is derived to compute the advection in the MM5.
Xindong Peng, Feng Xiao, Takashi Yabe, Keiji Tani   +3 more
openaire   +1 more source

Chemistry in Infrared Dark Cloud Clumps: a Molecular Line Survey at 3 mm

, 2012
We have observed 37 Infrared Dark Clouds (IRDCs), containing a total of 159 clumps, in high-density molecular tracers at 3 mm using the 22-meter ATNF Mopra Telescope located in Australia.
Andrea Silva, Battersby, Beuther, Beuther, Carey, Carey, Caselli, Caselli, Caselli, Chambers, Chen, Chen, Crapsi, Cyganowski, Cyganowski, Daniel, Devine, Egan, Foster, Fuente, Guido Garay, Jackson, Jackson, James M. Jackson, Jonathan B. Foster, Kim, Lattanzi, Lee, Markwardt, Martin-Pintado, Ossenkopf, Patricio Sanhueza, Perault, Ragan, Rathborne, Rathborne, Rathborne, Rathborne, Sakai, Sakai, Sakai, Sanhueza, Savage, Schilke, Simon, Simon, Susanna C. Finn, Wang, Zhang, Zhang, Zinchenko, Öberg   +51 more
core   +1 more source

Water vapour distribution at urban scale using high-resolution numerical weather model and spaceborne SAR interferometric data [PDF]

Natural Hazards and Earth System Sciences, 2010
The local distribution of water vapour in the urban area of Rome has been studied using both a high resolution mesoscale model (MM5) and Earth Remote Sensing-1 (ERS-1) satellite radar data.
E. Pichelli, R. Ferretti, D. Cimini, D. Perissin, M. Montopoli, F. S. Marzano, N. Pierdicca   +6 more
doaj  

Precipitation and latent heating distributions from satellite passive microwave radiometry. Part I: improved method and uncertainties [PDF]

, 2006
A revised Bayesian algorithm for estimating surface rain rate, convective rain proportion, and latent heating profiles from satellite-borne passive microwave radiometer observations over ocean backgrounds is described.
Bell, T.L., Braun, S.A., Chiu, J. Christine, Johnson, D.E., Kummerow, C.D., Lang, S.E., Olson, W.S., Petty, G.W., Tao, W.-K., Wang, Y., Yang, S.   +10 more
core   +1 more source

Physically consistent mesoscale model evaluation in complex terrain

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study introduces a novel approach for evaluating mesoscale atmospheric models in complex terrain by selecting physically consistent grid points and applying height‐based corrections. The method corrects for sensor height and terrain elevation differences between model and observations using a time‐varying lapse rate.
Gaspard Simonet, Mathias W. Rotach, Manuela Lehner   +2 more
wiley   +1 more source

Effects of Surface Layer Physics Schemes on the Simulated Intensity and Structure of Typhoon Rai (2021)

Atmosphere
The influences of surface layer (SL) physics schemes on the simulated intensity and structure of Typhoon Rai (2021) are investigated using the WRF model.
Thi-Huyen Hoang, Ching-Yuang Huang, Thi-Chinh Nguyen   +2 more
doaj   +1 more source

High resolution modelling of snow transport in complex terrain using downscaled MM5 wind fields [PDF]

The Cryosphere, 2010
Snow transport is one of the most dominant processes influencing the snow cover accumulation and ablation in high mountain environments. Hence, the spatial and temporal variability of the snow cover is significantly modified with respective consequences ...
M. Bernhardt, G. E. Liston, U. Strasser, G. Zängl, K. Schulz   +4 more
doaj  

Verification and Sensitivity Experiments for the WISP94 MM5 Forecasts

Weather and Forecasting, 1997
Abstract A statistical verification of real-time forecasts from the Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model version 5 (MM5) examines several model biases noted in numerical forecasts prepared for the Winter Icing and Storms Project’s 1994 field experiment.
Kevin W. Manning, Christopher A. Davis
openaire   +1 more source