Results 21 to 30 of about 1,502 (278)

The Response of Parameterized Orographic Gravity Waves to Rapid Warming over the Tibetan Plateau

Atmosphere, 2020
Using the ERA-Interim reanalysis during 1979–2017, this work for the first time investigates the climatology and long-term trend of orographic gravity waves (OGWs) in the Tibetan Plateau (TP).
Runqiu Li, Xin Xu, Yuan Wang, Miguel A. C. Teixeira, Jianping Tang, Yixiong Lu   +5 more
doaj   +1 more source

Surface winds in the Euro-Mediterranean area: the real resolution of numerical grids [PDF]

Annales Geophysicae, 2004
Surface wind is a variable of great importance in forcing marine waves and circulations, modulating surface fluxes, etc. Surface wind defined on numerical grids is currently used in forecast-analysis, as well as in climatology. Gridded fields, however,
F. Chèruy, A. Speranza, A. Sutera, N. Tartaglione   +3 more
doaj   +1 more source

Combination of mesoscale and synoptic mechanisms for triggering an isolated thunderstorm: Observational case study of CSIP IOP 1

, 2007
Copyright @ 2007 AMSAn isolated thunderstorm formed in the southern United Kingdom on 15 June 2005 and moved through the area where a large number of observational instruments were deployed as part of the Convective Storm Initiation Project.
Russell, Andrew, Clark, P, Clark, Peter, Browning, K, Blyth, A, Morcrette, C, Morcrette, Cyril J., Russell, A, Blyth, AM, Morcrette, C., Russell, A., Roberts, N., Browning, KA, Clark, P., Nicol, John, Blyth, A., Lean, H, Roberts, N, Clark, PA, Browning, K., Nicol, J., Roberts, Nigel, Nicol, J, Lean, H., Browning, Keith, Lean, Humphrey, Morcrette, CJ, Blyth, Alan   +27 more
core   +1 more source

Use of Cloud Observations and Mesoscale Meteorology Models to Evaluate and Improve Cloud Parameterizations. Technical Progress Report, 1 October 1992--30 September 1993

, 1993
This research program utilizes satellite and surface-derived cloud observations together with standard meteorological measurements to evaluate and improve our ability to accurately diagnose cloud coverage.
Walcek, C. J.
core   +1 more source

A Hybrid Four‐Dimensional Variational Data Assimilation System for the Model for Prediction Across Scales (MPAS‐Atmosphere): Leveraging the Joint Effort for Data Assimilation Integration (JEDI)

Journal of Advances in Modeling Earth Systems
A global Four‐Dimensional Ensemble Variational (4DEnVar) data assimilation system for the Atmospheric component of the Model for Prediction Across Scales (MPAS‐A) is presented that uses the Joint Effort for Data assimilation Integration (JEDI).
R. G. Nystrom, C. Snyder, Z. Liu, B. J. Jung, J. Ban, I. H. Banos   +5 more
doaj   +1 more source

Scaling of Short‐Duration, Summer Rainfall Event Temporal Profiles With Warming Over Great Britain

International Journal of Climatology, EarlyView.
Temperature scaling has been used to analyse the temporal profiles of short‐duration, summer rainfall events in Great Britain, for sub‐hourly observed and convection‐permitting climate model (CPM) data. Results show an increase with dewpoint temperature of event total rainfall depth, maximum intensity, concentration and front‐loading.
Alexandra Seawell, Hayley J. Fowler, Stephen Blenkinsop, Caspar J. M. Hewett, Roberto Villalobos Herrera, Marie Hundhausen, Haider Ali   +6 more
wiley   +1 more source

Dampening of the Precipitation Response to Aerosol Pollution From Turbulence in Cumulus Clouds

Geophysical Research Letters
Using aircraft observations and a cloud model with particle‐based microphysics, it is shown that the enhancement of drop collision‐coalescence from turbulence in clouds not only leads to earlier onset of rain in warm cumulus clouds as past studies have ...
Kamal Kant Chandrakar, Hugh Morrison
doaj   +1 more source

How Are Tornadic Supercell Soundings Significantly Different From Nearby Baseline Environments?

Geophysical Research Letters, 2023
This study explores how tornadic supercell soundings significantly differ from the same‐location and same‐hour baseline environment soundings, sampled from the days prior to or following the event. Permutation testing is used to identify whether sounding‐
Zhanxiang Hua, Alexandra Anderson‐Frey
doaj   +1 more source

Statistical Characteristics of Mesoscale Convective Systems Initiated over the Tibetan Plateau in Summer by Fengyun Satellite and Precipitation Estimates

Remote Sensing, 2021
In order to investigate the key characteristics of mesoscale convective systems (MCSs) initiated over the Tibetan Plateau (TP) in recent years and the main differences in circulation and environmental factors between different types of MCSs, an automatic
Xidi Zhang, Wenqiang Shen, Xiaoyong Zhuge, Shunan Yang, Yun Chen, Yuan Wang, Tao Chen, Shushi Zhang   +7 more
doaj   +1 more source

Meteorology enters the mesoscale era [PDF]

Nature, 1982
Meso-scale Atmospheric Circulations. By B. W. Atkinson. Pp.495. ISBN 0-12-065960-3. (Academic: 1981.) £32.40, $78.
openaire   +1 more source