Results 81 to 90 of about 4,467 (205)

Measuring the Height of Volcanic Clouds Using Weather Radar : Case Study Mount Sinabung Eruptions in Medan, Indonesia

Indonesian Journal of Geography
Apart from being used to observe hydrometeorological phenomena, weather radar can also be used to observe volcanic eruptions. Weather radar reflectivity data can describe the estimated height of volcanic eruptions, while the HYSPLIT (Hybrid Single ...
Hesti Heningtiyas, Budhi Achmadi, Asep Adang Supriyadi, Syachrul Arief, Rindita Charolydya   +4 more
doaj   +1 more source

Record‐Breaking Easterly Dust Transport From North Africa to the Arctic: An Observational Study

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Mineral dust drives Arctic climate variability, but accurate source attribution remains difficult due to plume mixing from the different regions. Using observations and HYSPLIT modeling, we characterize a record‐breaking trans‐continental dust intrusion (March 13–19, 2013) traversing from North Africa to the Arctic. Distinct from single‐source
Yinzhan Chen, Hailing Xie, Sijia Feng, Xichuan Liu, Chuanfeng Zhao, Lang Liu, Shulei Li, Lei Liu   +7 more
wiley   +1 more source

Urban–Rural PM_2.5 Dynamics in Kraków, Poland: Patterns and Source Attribution

Atmosphere
Hourly PM2.5 concentrations were measured from February to May 2025 by a network of low-cost sensors located in urban Kraków and its surrounding municipalities.
Dorota Lipiec, Piotr Lipiec, Tomasz Danek   +2 more
doaj   +1 more source

Tracing Urban Hydrological Connectivity in the Highly Altered Patiño Aquifer, Asunción, Paraguay

Hydrological Processes, Volume 40, Issue 7, July 2026.
Conceptual model of Hydrological Connectivity across the Patiño Aquifer system in Asunción, Paraguay. (A–E) Illustrate key landscape and hydrological components, including (A) the Paraguay River, (B) the Asunción Metropolitan Area, (C) Urban Flash Flooding and Return Flows, (D) an Urban Stream and (E) a Rural Landscape.
María Leticia Montiel, Ricardo Sánchez‐Murillo, María Sol Benitez, Max Pastén, Melanie Vital, Juan Camacho‐Puerto, Liz Báez, Claudia Avalos   +7 more
wiley   +1 more source

Microphysics and interactions of aerosols and fog on the northwest Atlantic Ocean

Quarterly Journal of the Royal Meteorological Society, Volume 152, Issue 778, July 2026 Part A.
In the Grand Banks, aerosol size distributions were bimodal, aerosol and fog droplet concentrations were low, and fogs were shorter (<12 hours). In contrast, near Sable Island, aerosol size distributions had a single broad mode that was likely influenced by continental emissions, corresponding with higher aerosol and droplet concentrations as well as ...
Gianina Giacosa, Lauren Robinson, David G. Ortiz‐Suslow, Ryan Yamaguchi, Edward Creegan, Phillipe Gauvin‐Bourdon, Leyla Salehpoor, Leigh R. Crilley, Trevor C. VandenBoer, Qing Wang, Harindra J. S. Fernando, Rachel Y.‐W. Chang   +11 more
wiley   +1 more source

Ensemble‐Based Analysis and Moisture Sources of Double Rainbands Over South China

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract This study investigates the role of moisture in double rainbands over South China through combining ensemble sensitivity analysis and Lagrangian backward tracing. During 10–11 May 2022, a high‐impact double‐rainband event hit South China with coexisting inland and coastal heavy rainfall.
Biyu Xu, Huiqi Li, Langming Ye, Hui Xiao, Xiantong Liu, Xiaona Rao   +5 more
wiley   +1 more source

HYSPLIT Applications for Emergency Decision Support

, 2003
This module helps forecasters provide decision support services during hazardous materials emergencies. Topics covered include: Types of weather data inputs required for short-range dispersion models typically used by emergency managers; Types of inputs ...
Victoria Johnson
core  

Isotopic Variability in Precipitation: Integrating HYSPLIT Raster Data

Stable isotopes of hydrogen and oxygen in precipitation provide insights into water cycle dynamics, yet characterizing the meteorological processes driving isotopic variability remains challenging. We introduce a method to rasterize air mass trajectory data from HYSPLIT for isotopic analysis and assess the impact of trajectory initiation height on ...
Philip L Moffatt, Ames F Fowler, Ricardo Sánchez-Murillo, Jan Boll   +3 more
openaire   +1 more source

Substantial Diel Changes of Cloud Adjustments to Aerosols in Ship‐Tracks

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Clouds adjust their albedo, amount and liquid water path to anthropogenic aerosols, and produce a climate forcing. Such cloud adjustments are complex functions of both environmental conditions and interaction time. However, direct observations of temporal changes in cloud adjustments are limited. Here, we develop a method to show observational
Tianle Yuan, Hua Song, Robert Wood, Lazaros Oreopoulos, Kerry Meyer, William Smith, Ryan Eastman   +6 more
wiley   +1 more source

HYSPLIT Meteorological Data at PROS station at Hanford site in ARL format

, 2022
This data file was converted from the publicly available meteorological data at PROS station (46.39175,-119.41179) at the Hanford site into ARL format. The source meteorological data is hourly data from December 1, 2016, to September 30, 2017. The Geospatial Risk Analysis Graphical User Interface for Identifying Hazardous Chemical Emission Sources ...
openaire   +1 more source