[HTML][HTML] WiFEX: walk into the warm fog over Indo-Gangetic Plain region

SD Ghude, RK Jenamani, R Kulkarni… - Bulletin of the …, 2023 - journals.ametsoc.org
Acharja, P., K. Ali, SD Ghude, V. Sinha, B. Sinha, R. Kulkarni, I. Gultepe, and MN Rajeevan,
2022: Enhanced secondary aerosol formation driven by excess ammonia during fog …

Probing into the wintertime meteorology and particulate matter (PM2. 5 and PM10) forecast over Delhi

A Sengupta, G Govardhan, S Debnath, P Yadav… - Atmospheric Pollution …, 2022 - Elsevier
Abstract The Indian Institute of Tropical Meteorology (IITM), in partnership with the National
Center for Atmospheric Research (NCAR), has developed a high resolution (400 m) air …

Improving simulation of the fog life cycle with high-resolution land data assimilation: A case study from WiFEX

AN Parde, SD Ghude, A Sharma, NG Dhangar… - Atmospheric …, 2022 - Elsevier
The present study highlights the role of high-resolution land data assimilation in improving
the prediction of the radiation fog and near-surface meteorological variables. The …

Challenges in simulating prevailing fog types over urban region of Delhi

AN Parde, SD Ghude, NG Dhangar… - Journal of …, 2024 - Wiley Online Library
Accurately predicting fog is challenging due to interplay of myriad processes in its formation
and high spatiotemporal variability. This study compares the performance of the Weather …

Seasonal simulations of summer aerosol optical depth over the Arabian Peninsula using WRF‐Chem: Validation, climatology, and variability

RK Karumuri, RK Kunchala, R Attada… - International Journal …, 2022 - Wiley Online Library
This study investigates the climatology and variability of summer aerosol optical depth
(AOD) over the Arabian Peninsula (AP) using a long‐term high‐resolution Weather …

The analysis of pre-monsoon dust storm over Delhi using ground-based observations

AN Parde, NG Dhangar, S Nivdange, SD Ghude… - Natural Hazards, 2022 - Springer
Three major sequential widespread dust events were experienced in the northern parts of
India in May 2018. A significant impact of these pre-monsoon dust storms on the aerosol …

Fog nowcasting over the IGI airport, New Delhi, India using decision tree

N Dhangar, A NPARDE, R Ahmed, D SVVDPRASAD… - Mausam, 2022 - 103.215.208.102
In the modeling framework, forecasting fog onset and its dissipation time is challenging
work, which typically becomes a threshold problem in very dense fog (50m< Vis< 0m) cases …

Estimation of PM10 and PM2. 5 Using Backscatter Coefficient of Ceilometer and Machine Learning

BY Kim, JW Cha, YH Lee - Aerosol and Air Quality Research, 2023 - aaqr.org
Air quality issues, including health and environmental challenges, have recently become
more relevant in urban areas with large populations and active industries. Therefore …

Properties of the mixing layer height retrieved from ceilometer measurements in Slovakia and its relationship to the air pollutant concentrations

DH Nguyen, D Štefánik, T Šedivá, C Lin - Environmental Science and …, 2023 - Springer
Mixing layer height (MLH) is an important meteorological parameter for air quality since it
significantly affects ground-level pollution in the atmosphere. This study examined the …

Calculations of Surface PM2.5 Concentrations Using Data from Ceilometer Backscatters and Meteorological Variables

H Jung, J Um - Journal of Environmental Science International, 2022 - koreascience.kr
In this study, surface particulate matter (PM 2.5) concentrations were calculated based on
empirical equations using measurements of ceilometer backscatter intensities and …