Results 41 to 50 of about 1,316 (257)

Toward the Standardization of Mesoscale Meteorological Networks

Journal of Atmospheric and Oceanic Technology, 2020
AbstractAlthough they share many common qualities in design and operation, mesonetworks across the United States were established independently and organically over the last several decades. In numerous instances, the unique ways each network matured and developed new protocols has led to important lessons learned. These experiences have been shared in
Fiebrich, Christopher, Brinson, Kevin, Mahmood, Rezaul, Foster, Stuart, Schargorodski, Megan, Edwards, Nathan L., Redmond, Christopher A., Atkins, Jennie R., Andresen, Jeffrey, Lin, Xiaomao   +9 more
openaire   +2 more sources

A New Hydroclimatic Signature: Negative NAO Dominance Under Weak La Niña Conditions During the 2025–2026 Northwest Africa Floods

International Journal of Climatology, EarlyView.
Conceptual hydroclimatic pathway linking the concurrent negative North Atlantic Oscillation (NAO) phase and weak La Niña conditions to extreme February rainfall and flash flooding in Northwest Africa. ABSTRACT The winter of 2025–2026 in Morocco exhibited a rapid hydroclimatic transition from prolonged drought to widespread flooding, representing an ...
Afshin Amiri, Silvio Jose Gumiere, Hossein Bonakdari   +2 more
wiley   +1 more source

A Bayesian Hydrometeor Classification Algorithm for C-Band Polarimetric Radar

Remote Sensing, 2019
A hydrometeor classification algorithm is developed by applying Bayes’ theorem to C-band polarimetric weather radar measurements. The Bayesian hydrometeor classification algorithm (BHCA) includes eight hydrometeor types: hail, rain, graupel, dry ...
Ji Yang, Kun Zhao, Guifu Zhang, Gang Chen, Hao Huang, Haonan Chen   +5 more
doaj   +1 more source

On ALADIN precipitation modeling and validation in an Alpine watershed [PDF]

Annales Geophysicae, 2003
Highly resolved precipitation forecasts are necessary in many applications, especially in mountain meteorology and flash flood forecasts for small- to medium-sized alpine watersheds.
B. Ahrens, K. Jasper, J. Gurtz
doaj   +1 more source

The Atmospheric Aerosol over Western Greece-Six Years of Aerosol Observations at the Navarino Environmental Observatory

Atmosphere, 2021
The Eastern Mediterranean is a highly populated area with air quality problems. It is also where climate change is already noticed by higher temperatures and s changing precipitation pattern.
Hans-Christen Hansson, Peter Tunved, Radovan Krejci, Eyal Freud, Nikos Kalivitis, Tabea Hennig, Giorgos Maneas, Evangelos Gerasopoulos   +7 more
doaj   +1 more source

Hydrological and meteorological experimentation at the mesoscale

Eos, Transactions American Geophysical Union, 1985
For the past few years, several sectors of the U.S. meteorological community have been actively planning and organizing the National STORM Program. STORM is an acronym for Stormscale Operational and Research Meteorology, and its first major project, called STORM‐Central, will focus on the central third of the United States [Interagency Team for STORM ...
W. Brutsaert, W. M. Alley, C. F. Chappell, K. P. Georgakakos, V. K. Gupta, T. J. Jackson, P. C. D. Milly, P. Sellers   +7 more
openaire   +1 more source

Revealing Dust Source Changes in East Asia From Past to Future: An Interpretable Deep Learning Approach

Land Degradation &Development, EarlyView.
ABSTRACT Aeolian dust source areas are controlled by climate and human activities and are closely associated with land degradation, yet their long‐term evolution under global warming remains insufficiently quantified. An integrated framework that couples a U‐Net segmentation model with Shapley Additive Explanations (SHAP) was built to map and attribute
Yanyu Li, Qizhong Wu, Xueshun Chen, Jiang Yue, Jieying He, Huaqiong Cheng   +5 more
wiley   +1 more source

Sensitivity of mesoscale model urban boundary layer meteorology to the scale of urban representation [PDF]

Atmospheric Chemistry and Physics, 2011
Mesoscale modeling of the urban boundary layer requires careful parameterization of the surface due to its heterogeneous morphology. Model estimated meteorological quantities, including the surface energy budget and canopy layer variables, will respond ...
D. D. Flagg, P. A. Taylor
doaj   +1 more source

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

Polymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci, Denizhan Yavas, Alaeddin Burak Irez   +2 more
wiley   +1 more source

Attributing Long‐Term Trends in Marine Low Cloud Morphologies to Aerosols and Large‐Scale Meteorology With Deep Learning

Geophysical Research Letters
The response of marine low‐cloud mesoscale morphologies to climate change and emission reductions remains poorly understood. Here, we link long‐term trends in six cloud morphologies to variations in large‐scale meteorology and aerosols.
Jihu Liu, Yang Cao, Yuanyuan Wu, Yannian Zhu, Daniel Rosenfeld, Yu Zhang, Kang‐En Huang, Minghuai Wang   +7 more
doaj   +1 more source