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  • Article
  • Open Access
97 Views
17 Pages

Analyzing the Frequency of Heat Extremes over Pakistan in Relation to Indian Ocean Warming

  • Bushra Khalid,
  • Sherly Shelton,
  • Amber Inam,
  • Ammara Habib and
  • Debora Souza Alvim

Heat extremes or heatwave events have significantly impacted socioeconomic activities and ecological systems, causing serious health issues and increased mortality rates in Pakistan over the past few decades. This study investigates the relationship...

  • Article
  • Open Access
282 Views
24 Pages

Impact of SST Resolution on WRF Model Performance for Wind Field Simulation in the Southwestern Atlantic

  • Matheus Bonjour Laviola da Silva,
  • Fernando Tulio Camilo Barreto,
  • Leonardo Carvalho de Jesus,
  • Kaio Calmon Lacerda,
  • Maxsuel Marcos Rocha Pereira,
  • Edson Pereira Marques Filho and
  • Julio Tomás Aquije Chacaltana

This study investigates the impact of high-resolution Sea Surface Temperature (SST) boundary conditions on atmospheric simulations over the southwestern Atlantic Ocean (12–27° S, 32–48° W). Numerical experiments were conducted usi...

  • Article
  • Open Access
707 Views
16 Pages

Hydroclimatic Changes in Semi-Arid and Transition Zones of Southeastern Brazil: Analysis of Temperature and Precipitation Trends

  • Julia Eduarda Araujo,
  • Inocêncio Oliveira Mulaveia,
  • Maurício Santana de Paula,
  • Fabiani Denise Bender,
  • Fernando Coelho Eugenio,
  • Jefferson Vieira José,
  • Adma Viana Santos and
  • Lucas da Costa Santos

Climate variability and extreme events disproportionately affect rural regions with limited adaptive capacity. In Minas Gerais, Brazil, mesoregions with semi-arid characteristics face severe vulnerabilities, underscoring the importance of detailed re...

  • Article
  • Open Access
390 Views
23 Pages

Polar mesocyclones are often the cause of sudden worsening of weather conditions, including strong winds, snowfall with low visibility, and storms. The short lifetime, rapid development, high movement speeds, and small sizes, combined with a lack of...

  • Article
  • Open Access
626 Views
17 Pages

Understanding the intricate dynamics of precipitation patterns is essential for effective water resource management and climate adaptation in Missouri. Existing analyses of Missouri’s climate variability lack the spatial granularity needed to c...

  • Article
  • Open Access
713 Views
54 Pages

Rainfalls are the result of complex cloud microphysical processes. Trying to estimate their intensity and duration is a key task necessary for assessing precipitation magnitude. Across mountains, extreme rainfalls may cause several side effects on th...

  • Article
  • Open Access
450 Views
16 Pages

The hydrology of the transboundary region encompassing the western Red River Basin headwaters, such as Devils Lake Basin (DLB) in North America, is complex and highly sensitive to climate variability, impacting water resources, agriculture, and flood...

  • Article
  • Open Access
781 Views
16 Pages

Extreme precipitation events have become a central focus of the scientific community due to their increased occurrence in recent years. This study aims to analyze the variability and trends in aspects associated with the rainy seasons in the South Am...

  • Article
  • Open Access
585 Views
28 Pages

Parameterization by Statistical Theory on Turbulence Applied to the BAM-INPE Global Meteorological Model

  • Eduardo R. Eras,
  • Paulo Y. Kubota,
  • Juliana A. Anochi and
  • Haroldo F. de Campos Velho

A parameterization for the planetary boundary layer (PBL) based on the statistical theory of turbulence formulated by Geoffrey Ingram Taylor is derived to be applied in the Brazilian Global Atmospheric Model (BAM). The BAM model is the operational sy...

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Meteorology - ISSN 2674-0494