The appraisal of tropical cyclones in the North Indian Ocean: An overview of different approaches and the involvement of Earth's components

G Tiwari, P Kumar, P Tiwari - Frontiers in Earth Science, 2022 - frontiersin.org
This study aims to provide a comprehensive and balanced assessment of recent scientific
studies on the evolution, temporal variability and prediction of tropical cyclones (TCs) …

Impact of a new bias correction predictor for FY‐4A AGRI all‐sky data assimilation on typhoon forecast

B Shi, C Yang, J Min, L Sha - Journal of Geophysical Research …, 2023 - Wiley Online Library
The all‐sky assimilation module for Advanced Geostationary Radiation Imager (AGRI)
onboard the Chinese new generation of geostationary meteorological satellites Fengyun‐4A …

All‐sky assimilation of FY‐4A AGRI water vapor channels: An observing system experiment study for south Asian monsoon prediction

Z Niu, F Tang, L Wang - Quarterly Journal of the Royal …, 2024 - Wiley Online Library
In this study, a month‐long parallel experiment is conducted to assess the assimilation
effects of all‐sky radiance (ASR) versus clear‐sky radiance (CSR) in the single and multiple …

Predictive skill comparative assessment of WRF 4DVar and 3DVar data assimilation: An Indian Ocean tropical cyclone case study

G Tiwari, P Kumar - Atmospheric Research, 2022 - Elsevier
Tropical cyclones (TCs) predictions are crucial and of significant scientific and socio-
economic interest. To improve the TC's simulation, this study aimed to use the Weather …

[HTML][HTML] Evaluating cumulus parameterization schemes for the simulation of Arabian Peninsula winter rainfall

R Attada, HP Dasari, RK Kunchala… - Journal of …, 2020 - journals.ametsoc.org
This study investigates the sensitivity of winter seasonal rainfall over the Arabian Peninsula
(AP) to different convective physical parameterization schemes using a high-resolution WRF …

Impact of all‐sky water vapour channel radiance from INSAT‐3D/3DR satellite over South Asia region using WRF model

P Kumar, MV Shukla, AK Varma - Quarterly Journal of the …, 2022 - Wiley Online Library
The objective of this study is to explore and present a methodology to assimilate all‐sky
water vapour (WV) radiance from Indian geostationary satellites (INSAT‐3D and INSAT …

Impacts of assimilating FY-4A AGRI clear-sky water vapor radiance on short-range weather prediction during indian summer monsoon

Z Niu, P Kumar, L Wang - International Journal of Remote Sensing, 2023 - Taylor & Francis
This study aims to assess the impacts of assimilating the clear-sky radiances from the
Advanced Geosynchronous Radiation Imager (AGRI) onboard the Fengyun-4A (FY-4A) …

An early warning system for inundation forecast due to a tropical cyclone along the east coast of India

AK Mandal, R Ramakrishnan, S Pandey, AD Rao… - Natural Hazards, 2020 - Springer
Cyclone-induced coastal inundation along the east coast of India is simulated using the
state-of-the-art advanced circulation model coupled with Simulating Waves Nearshore …

Doppler weather radar data assimilation at convective-allowing grid spacing for predicting an extreme weather event in Southern India

HP Sad, P Kumar, SK Panda - International Journal of Remote …, 2021 - Taylor & Francis
Thunderstorms and heavy rainfall are the most devastating and dangerous weather
phenomena over the tropical region. Southern Peninsula India in general and regions close …

Enhanced prediction of premonsoon thunderstorms over eastern India through assimilation of INSAT‐3D sounding data

K Priya, T Sasanka, KK Osuri - Quarterly Journal of the Royal …, 2024 - Wiley Online Library
The present study assesses the impact of Indian National Satellite 3D (INSAT‐3D)‐derived
atmospheric (temperature and relative humidity) profiles on the simulation of severe …