Second meeting

The second meeting was held in August 25-29, 2025

Meeting Agenda

August 24, Sunday

Arrival, ice-barker and group dinner

August 25, Monday

  • Dedong Wang and Alexander Drozdov – Opening remarks
  • Raphael Marschall, ISSI Scientific Coordinator – ISSI team activities

Topic: missing loss mechanism

  • Alexander Drozdov and Bernhard Haas – Reminder of question 1
  • Extended general discussion
  • Bernhard Haas – Missing loss mechanism of ring current electrons from Fokker-Planck type simulations
  • Katja Stoll – Including ECH and TDS in the simulations does not help to solve the problem
  • Yuequn Lou – Global distribution of ECH waves and new ECH wave model based on data from multiple satellites including RBSP, Arase and MMS
  • Huiting Feng and Yoshiharu Omura – The March 17 event from the aurora perspective; Potential nonlinear wave-particle process?
  • Alexander Drozdov – Potential effect of hiss waves
  • Bernhard Haas – Towards density-dependent VERB-4D simulations
  • Bernhard Haas – Summarize the achievements about the Scientific Question 1

Topic: EMIC waves

  • Alexander Drozdov – Reminder of question 2
  • Chao Yue – Precipitation of energetic electrons caused by different mechanisms including by EMIC waves
  • Huiting Feng – Distribution of EMIC waves from different satellite missions (RBSP and Arase)
  • Anton Artemyev (online) – Non-diffusion scattering
  • Yoshiharu Omura – Nonlinear vs. Quasilinear
  • Qianli Ma – Summary of the achievements about Scientific Question 2

August 26, Tuesdays

Informal discussion and brainstorming of the post ISSI team activities

August 27, Wednesday

Topic: Atmospheric impact and May 2024 storm

  • Dedong – Reminder of question 3
  • Qianli Ma – Modeling radiation belt electron fluxes observed by ELFIN during the November 2021 geomagnetic storm
  • Yiqun Yu – Statistical Relations Between Ionospheric Conductance and Precipitating Electrons Derived From Direct Conjugate Observations
  • Yiqun Yu – Effect of storm-time EPP on atmospheric ozone loss
  • Discussion on δO3
  • Lunjin Chen – Chorus-driven ionospheric variabilities
  • Yoshizumi Miyoshi (online) – Estimation of precipitating electron energy spectra from the magnetospheric satellite
  • Yoshizumi Miyoshi (online) – Observations from Arase satellite during the May 2024 Geomagnetic Storm
  • Yixin Sun (online) – Observations from Macau satellite during the May 2024 Geomagnetic Storm
  • Xingzhi Lyu – Simulation for Radiation Belt Electrons for the May 2024 storm
  • Yiqun Yu – Simulation of ring current dynamics and precipitation during the May 2024 storm
  • Miriam Sinnhuber – Electron precipitation and observed atmospheric impact during May 2024 storm
  • Miriam Sinnhuber – Summarize the achievements about the Scientific Question 3

August 28, Thursday

  • Exciting new figures overview and discussion
  • Data and codes sharing discussion
  • EMIC wave list discussion

Summary of the achievements outside of ISSI team:

  • Bernhard Haas – Geo.X
  • Alexa Halford – AGU Chapman meeting in February 2025 (a meeting report)
  • Alexander Drozdov – COSPAR-ISWAT G3-06 team (join the team)
  • Dedong Wang – AOGS and EGU
  • Yuri Shprits – COSPAR

Concussion of the team’s work

  • Summarizing the ISSI team meeting results
  • Feedback from ISSI scientific coordinator

Future work

  • Alexa Halford – Redundancy in data repositories
  • Remya Bhanu – EMIC Review paper discussion

August 29, Friday

  • Writing the review paper
  • Future plans
  • Closing remarks

August 30, Saturday

Departure