114 hasil
Menampilkan 1–20 · 0,14 detik · RSS
Meteorology
Scopus
ISSN 2674-0494 · MDPI AG · 114 artikel di indeks
-
Artikel Jurnal Teks lengkap
Dependence of Hurricane Track Forecasts on the Spectral Representation of Cumulus Convection
This study investigates the sensitivity of hurricane track and intensity forecasts to various cumulus parameterization schemes with scale-awareness, including the Simplified Arakawa-Schubert (SAS), Relaxed Arakawa-Schubert (RAS), and Chikira-Sugiyama Arakawa-Wu (CSAW), within the NOAA Global…
-
Artikel Jurnal Teks lengkap
Drought Variability and Cycles in Smallholder Farming Systems of the Sudano-Sahelian Region of Burkina Faso and Ghana
Rainfed smallholder farming systems in semi-arid tropical climates are highly vulnerable to drought, threatening food security and rural livelihoods. This study evaluates drought variability, severity, and temporal periodicity from 1981 to 2021 across representative Sudano-Sahelian locations in the…
-
Artikel Jurnal Teks lengkap
Evaluating CORDEX-CORE Regional Climate Models for Precipitation Simulation: A Multi-Criteria Ranking Approach for Agro-Hydrological Applications in the Cauvery Delta, Tamil Nadu
Climate change has significantly influenced regional precipitation patterns, affecting agricultural productivity and water-resource sustainability in monsoon-dependent regions. Reliable climate projections are therefore essential for climate impact assessment and adaptation planning. However, the…
-
Artikel Jurnal Teks lengkap
Possible Mechanisms Linking North American Cold Waves to Arctic Sea Ice and Eurasian Snow Cover Interannual Variations
Stratospheric polar vortex (SPV) stretching events are typically of 1–2 weeks in duration when the SPV is elongated and locally extends anomalously south into lower latitudes. Such events are often associated with extreme cold over the Great Plains to southern and eastern states of the US. Here, we…
-
Artikel Jurnal Teks lengkap
Deep Learning for CAPE Bias Correction in the NOAA Global Forecast System
Accurate forecasting of Convective Available Potential Energy (CAPE) is critical for severe weather prediction. However, the operational GFS model exhibits a persistent low-CAPE bias. In this work, we apply a two-step regression–diffusion model (NVIDIA CorrDiff) to address this issue. Our results…
-
Artikel Jurnal Teks lengkap
The Earliest Pressure Measurements in Bologna: Recovery, Correction, and Homogenization of the 1715–1774 Series
The recovery of measurements from the early instrumental period is crucial for improving the quality of historical climate reconstructions, enhancing model calibration, and increasing the reliability of long-term predictions. The study aims to recover, correct, and analyze the daily pressure…
-
Artikel Jurnal Teks lengkap
Impact of ASCAT Level-2 Soil Moisture Assimilation Using a Simplified Extended Kalman Filter in the AROME Model
This study investigates the impact of assimilating Advanced Scatterometer (ASCAT) Level-2 surface soil moisture retrievals into the Application of Research to Operations at Mesoscale (AROME) model, the operational numerical weather prediction system of the Hungarian Meteorological Service. The…
-
Artikel Jurnal Teks lengkap
Projected Intensification of Temperature and Precipitation Extremes at the Southern Tip of South America: Insights from CORDEX Regional Climate Simulations
Southern South America encompasses temperate forests, steppe ecosystems, peatlands, fjords, and marine environments that support unique biodiversity and human communities, containing one of the world’s largest freshwater reserves in the Patagonian Icefields. Its relevance makes climate change a…
-
Artikel Jurnal Teks lengkap
Investigating the Combined Influence of the North Atlantic Oscillation and the East Atlantic Pattern on Monthly Precipitation Across Mainland Spain
The combined influence of the NAO and EA on monthly precipitation across mainland Spain remains insufficiently understood despite their recognized importance for European climate variability. This study investigates how individual and combined NAO and EA phases influence monthly precipitation…
-
Artikel Jurnal Teks lengkap
Arctic Change and Recent Severe Societal Impacts
Arctic temperatures are rising faster than global temperatures. They show regionality that impacts specific extreme events. The previous five years favor three large societal im-pacts: Canadian wildfires with extensive air pollution, disastrous landfalling storms in Western Alaska with high waves…
-
Artikel Jurnal Teks lengkap
An Empirical Model for Non-Linear Pressure Drag Across Non-Hydrostatic Flow Regimes with Trapped Lee Waves
This study introduces a novel empirical model to estimate the total pressure drag generated by trapped lee waves (TLW) and upward-propagating internal waves in moderate-to-strong non-hydrostatic, stratified flow over a mountain ridge, as a function of flow non-linearity. The core framework is based…
-
Artikel Jurnal Teks lengkap
Synoptic Seasonal Approach to South Asian Monsoon Process
This study applies a synoptic seasonal climatological framework, extended vertically through the troposphere, to investigate the South Asian monsoon using daily mean data (1948–2024) from the NCEP–NCAR Reanalysis. A seasonal synoptic circulation framework was developed using self-organizing maps…
-
Artikel Jurnal Teks lengkap
Spatio-Temporal Variability and Trends of Precipitation and Climate Extremes over Morocco (1991–2020) Using Synoptic Observations’ Data
Morocco, located at the southern margin of the Mediterranean climate-change hotspot, is exposed to a rapidly evolving precipitation regime whose national-scale characterization remains incomplete. This study delivers an integrated assessment of the spatio-temporal variability and trends of…
-
Artikel Jurnal Teks lengkap
Heat, UV Radiation, and Other Related Atmospheric Stressors: Exposure Pathways, Health Effects, and Adaptation Needs
Heat and ultraviolet (UV) radiation are among the most consequential environmental stressors intensified by anthropogenic climate change [...]
-
Artikel Jurnal Teks lengkap
Estimates of Ocean–Atmosphere Heat Fluxes in the Tropical Atlantic from Different Bulk Parameterization Schemes Used Operationally in Brazil
The ocean–atmosphere turbulent heat exchange plays a critical role in the energy and moisture budgets of the Tropical Atlantic Ocean (TAO) and in weather and climate forecasts. However, its estimation strongly depends on the choice of bulk parameterization, as direct in situ measurements are…
-
Artikel Jurnal Teks lengkap
Deep Climate Model Distillation for Localized Flood Forecasting in Low-Resource Areas
Floods remain among the most devastating natural disasters globally, disproportionately impacting low-resource regions where real-time flood forecasting is constrained by limited computational infrastructure and the scarcity of fine-resolution predictive models. Although state-of-the-art global…
-
Artikel Jurnal Teks lengkap
Variation in Radar Reflectivity Slopes in the Lower Troposphere at the West Coast of India During Pre-Monsoon and Monsoon Seasons Using Ground-Based C-Band Radar
The present study investigates the statistical distribution of radar reflectivity slopes [S-Ze] in the lower troposphere along the west coast of India using a C-band radar during the pre-monsoon and monsoon seasons in 2024. The study period spans a range of meteorological conditions, from a drier…
-
Artikel Jurnal Teks lengkap
Lidar Measurements and High-Resolution Mesoscale Modeling of Coastally Trapped Disturbances off the Coast of California
Coastally Trapped disturbances (CTDs) are shifts in wind direction from the pre-dominant direction to equatorward to poleward for a period of time. These CTDs occur during the warm season off the California coast and impact coastal weather conditions and planned offshore wind plants. This study…
-
Artikel Jurnal Teks lengkap
Beyond Mean Warming: Changes in the Distribution of 2 m Temperatures and Extremes in Greece over the Last 80 Years
The response of temperature extremes to recent warming at the local scale remains uncertain because changes in mean temperature may be accompanied by changes in the shape of the temperature distribution. While higher mean temperatures generally lead to more frequent heat waves and fewer cold…
-
Artikel Jurnal Teks lengkap
Spatial Analysis of Extreme Heat in Puerto Rico
Puerto Rico has experienced increasingly frequent and intense extreme heat conditions in recent years, with the 2023–2024 warm seasons standing out for prolonged periods of dangerously high heat index values and widespread spatial exposure. These conditions are particularly concerning in tropical…