53 citations · 435 across the 37 of their papers we have counts for
38 papers
Coordinated Coronagraphic Observations from Proba-3 and Aditya-L1: Investigating CME Energetics in the Inner Corona
Anjali Agarwal, Wageesh Mishra, R. Ramesh +16
Constraining the plasma properties and energetics of coronal mass ejections (CMEs) in the inner corona is essential for understanding their early evolution, yet remains challenging…
Comparative 3D Asymmetric Expansion and Angular Widths Evolution of Fast and Slow Coronal Mass Ejections
Anjali Agarwal, Wageesh Mishra, Jie Zhang +2
The radial and lateral dimensions of coronal mass ejections (CMEs) influence their duration and probability of encounter at Earth. These properties are linked to the expansion spee…
Three-Phase Evolution of Aspect Ratio in Fast and Slow CMEs from the Sun to 1 AU
Wageesh Mishra, Anjali Agarwal, Nandita Srivastava
Coronal mass ejections (CMEs) undergo significant geometric evolution as they propagate from the Sun to 1 AU, influencing their radial size, expansion, and space weather impact. We…
Validating a Non-conventional Method for Expansion of Coronal Mass Ejections (CMEs) and Investigating the Evolution of a CME Substructures Using Solar Orbiter and Wind Observations
Anjali Agarwal, Wageesh Mishra, Mathew J. Owens +1
We present a validation of our recently proposed non-conventional method, Constant Acceleration Accounted Perspective (CAAP), for estimating the instantaneous expansion speed of co…
Thermal properties of interplanetary coronal mass ejections at 1 AU and their connection to geoeffectiveness across solar cycles 23-25
Soumyaranjan Khuntia, Wageesh Mishra
Interplanetary coronal mass ejections (ICMEs) are major drivers of heliospheric variability and can produce prolonged disturbances near Earth. Understanding their thermodynamic evo…
Thermal and Turbulence Characteristics of Fast and Slow Coronal Mass Ejections at 1 AU
Soumyaranjan Khuntia, Wageesh Mishra
Understanding the thermal and turbulence properties of interplanetary coronal mass ejections (ICMEs) is essential for analyzing their evolution and interactions with the surroundin…
Proton heating estimates from near-Earth observations of coronal mass ejections in solar cycle 24
Debesh Bhattacharjee, Prasad Subramanian, Saikat majumder +1
As solar coronal mass ejections (CMEs) propagate through the heliosphere, they expend energy in heating protons to compensate for the cooling that occurs due to expansion. CME prop…
Evolution of interacting coronal mass ejections driving the great geomagnetic storm on 10 May 2024
Soumyaranjan Khuntia, Wageesh Mishra, Anjali Agarwal
The arrival of a series of coronal mass ejections (CMEs) at the Earth resulted in a great geomagnetic storm on 10 May 2024, the strongest storm in the last two decades. We investig…
Visible Emission Line Coronagraph (VELC) onboard ADITYA-L1
Jagdev Singh, R. Ramesh, B. Raghavendra Prasad +21
Aditya-L1, India's first dedicated mission to study the Sun and its atmosphere from the Sun-Earth Lagrangian L1 location was successfully launched on 2023 September 2. It carries s…
Disparities in Magnetic Cloud Observations Between Two Spacecraft Having Small Radial and Angular Separations Near 1 AU
Anjali Agarwal, Wageesh Mishra
Studies for inferring the global characteristics of coronal mass ejections (CMEs) from its multipoint local in situ observations have been undertaken earlier, but there are limited…
Deciphering the Evolution of Thermodynamic Properties and their Connection to the Global Kinematics of High-Speed Coronal Mass Ejections Using FRIS Model
Soumyaranjan Khuntia, Wageesh Mishra, Yuming Wang +3
Most earlier studies have been limited to estimating the kinematic evolution of coronal mass ejections (CMEs), and only limited efforts have been made to investigate their thermody…
Study of Evolution and Geo-effectiveness of CME-CME Interactions using MHD Simulations with SWASTi framework
Prateek Mayank, Stefan Lotz, Bhargav Vaidya +2
The geo-effectiveness of Coronal Mass Ejections (CMEs) is a critical area of study in space weather, particularly in the lesser-explored domain of CME-CME interactions and their ge…
Non-conventional Approach for Deriving the Radial Sizes of Coronal Mass Ejections at Different Instances: Discrepancies in the Estimates Between Remote and In Situ Observations
Anjali Agarwal, Wageesh Mishra
Understanding the evolution of radial sizes and instantaneous expansion speeds of coronal mass ejections (CMEs) is crucial for assessing their impact duration on Earth's environmen…
Low-Latitude Auroras: Insights from 23 April 2023 Solar Storm
Geeta Vichare, Ankush Bhaskar, Rahul Rawat +4
In April 2023, low-latitude aurora observation by the all-sky camera at Hanle, Ladakh, India ( geographic latitude (GGLat)) was reported, which stimulated a lot o…
Distribution and Recovery Phase of Geomagnetic Storms During Solar Cycles 23 and 24
Wageesh Mishra, Preity Sukla Sahani, Soumyaranjan Khuntia +1
Coronal mass ejections (CMEs) and Stream Interaction Regions (SIRs) are the main drivers of intense geomagnetic storms. We study the distribution of geomagnetic storms associated w…
SWASTi-CME: A physics-based model to study CME evolution and its interaction with Solar Wind
Prateek Mayank, Bhargav Vaidya, Wageesh Mishra +1
Coronal mass ejections (CMEs) are primary drivers of space weather and studying their evolution in the inner heliosphere is vital to prepare for a timely response. Solar wind strea…
Unraveling the Thermodynamic Enigma between Fast and Slow Coronal Mass Ejections
Soumyaranjan Khuntia, Wageesh Mishra, Sudheer K Mishra +3
Coronal Mass Ejections (CMEs) are the most energetic expulsions of magnetized plasma from the Sun that play a crucial role in space weather dynamics. This study investigates the di…
CME Propagation Through the Heliosphere: Status and Future of Observations and Model Development
M. Temmer, C. Scolini, I. G. Richardson +31
The ISWAT clusters H1+H2 have a focus on interplanetary space and its characteristics, especially on the large-scale co-rotating and transient structures impacting Earth. SIRs, gen…
Data processing of Visible Emission Line Coronagraph Onboard ADITYA L1
Muthu Priyal, Jagdev Singh, B. Raghavendra Prasad +28
ADITYA-L1 is India's first dedicated mission to observe the sun and its atmosphere from a halo orbit around L1 point. Visible emission line coronagraph (VELC) is the prime payload…
Propagation of Coronal Mass Ejections from the Sun to Earth
Wageesh Mishra, Luca Teriaca
Coronal Mass Ejections (CMEs), as they can inject a large amounts of mass and magnetic flux into the interplanetary space, are the primary source of space weather phenomena on the…
Observation of Alfven wave in ICME-HSS interaction region
Omkar Dhamane, Anil Raghav, Zubair Shaikh +7
The Alfvén wave (AW) is the most common fluctuation present within the emitted solar wind from the Sun. Moreover, the interaction between interplanetary coronal mass ejection (ICME…
Evolution and Consequences of Coronal Mass Ejections in the Heliosphere
Wageesh Mishra
Investigating the heliospheric evolution and consequences of Coronal mass ejections (CMEs) is critical to understanding the solar-terrestrial relationship. For the first time, Heli…
Mass Loss via Solar Wind and Coronal Mass Ejections During Solar Cycle 23 and 24
Wageesh Mishra, Nandita Srivastava, Yuming Wang +3
Similar to the Sun, other stars shed mass and magnetic flux via ubiquitous quasi-steady wind and episodic stellar coronal mass ejections (CMEs). We investigate the mass loss rate v…
Torsional Alfven wave embedded ICME magnetic cloud and corresponding geomagnetic storm
Anil N. Raghav, Ankita Kule, Ankush Bhaskar +3
The energy transfer during the interaction of large-scale solar wind structure and the Earth's magnetosphere is the chronic issue in space-weather studies. To understand this, rese…