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  • NAM2021
    • Contacts
  • Science
    • Science Programme
    • Plenary Talks
    • Parallel Sessions
    • Special Lunches/Discussion Sessions
    • Poster Session
    • NAM Community Session
  • Social
    • Presidential Address
    • Herschel Concert
    • RAS Awards Ceremony
    • Virtual Stonehenge Tour
  • Media
  • Public Engagement
    • Public engagement opportunities
    • Public talk
    • Writing Skyscapes
  • Venue
    • Code of Conduct
    • Accessing the conference
    • Gather.town
    • NAM2021 Slack
    • About Bath

Parallel sessions

Sessions

id
date time
2021-03-05 22:04:00
Observations of CMEs: from onset to impact
CME
Coronal mass ejections (CMEs) are spectacular solar events, caused by eruptions of non-potential structures on the Sun which release vast quantities of plasma into the heliosphere. When Earth-directed, CMEs are the main drivers of hazardous space weather. As a society, we are becoming increasingly vulnerable to the impacts of a major CME. Tracking CMEs on their journey from onset to impact, and accurately forecasting CME properties has never been more relevant.

This session aims to study the entire chain, from the formation of the structure that erupts to CME propagation into the heliosphere, bringing together studies of remote sensing and in situ observations of CMEs. Such a connection science session is particularly timely with the launch of Solar Orbiter and Parker Solar Probe and the availability of different instruments which complement one another.

We invite contributions which explore observations of CMEs: from high-resolution on disk images of CME onset, to heliospheric imagery and in situ measurements in the inner heliosphere, to create a coherent picture of a CME’s journey. We particularly welcome contributions which combine different types of remote sensing observations with plasma parameters measured in situ.

Schedule:

13:00 Susanna Parenti “CMEs observations with Solar Orbiter.” (Invited)
13:20 Jennifer O'Kane “Solar origins of a strong stealth CME detected by Solar Orbiter”
13:34 Lauren James “Using multiple features in heliospheric imager data to constrain CME ensemble modelling.”
13:48 Megan Maunder “Multi-Spacecraft Observations of a New Double-Shock Type of High-Latitude ICME”
14:02 Valeria Sieyra “Analysis of Large Deflections of Prominence-CME Events during the Rising Phase of Solar Cycle 24”
14:16 Ryan French “Probing Current Sheet Instabilities from Flare Ribbon Dynamics”


Teodora Mihailescu, Shannon Jones, Lucie Green, Mathew Owens
Tuesday early afternoon

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