The first team meeting was held from 27-Sep to 01-Oct of 2021 in hybrid format.
The tentative date for the second meeting is scheduled for 07-10 June 2022.
<First meeting>
- 27-Sep
S. Dalla – theoretical possibilities to produce extreme SPE
H. Hudson – relation between SPE strength and flare-CME energy;
R. Buetikofer – Observation of strong SEP events near Earth and estimation of their energy spectra;
D. Knipp – Extreme events in the Space Weather perspective;
Discussions - 28-Sep
L. Wacker – annual precise measurements of 14C and discovery of new events
Nicolas Brehm — 14C measurements at ETH and new event candidates
F. Miyake – events 660 BC, 5410 BC and search for new events;
F. Mekhaldi – New data on 10Be and 36Cl measurements around SEP events;
T. Jull – closing some candidates (3372 BC) and searching for new ones
M.Baroni – An update in 10Be and 36Cl data and search for new events
Discussions - 29-Sep
S. Poluianov – The current state of cosmogenic nuclide production models
E. Rozanov – Solar proton influence on the atmosphere and climate for different states of the geomagnetic fields
I. Usoskin – Revised spectra of SPEs and limits of SPE detectability; Updated statistic of SPE events strength
Y. Notsu – statistic of super-flares in comparison to the solar proxy, stellar CMEs
Discussions - 30-Sep
H. Hayakawa – chronicle proxy (low-lat. aurorae, naked-eye sunspots)
R. Horne – state-of-the-art in the field of safety and risks of extreme SEP events and the most important parameters there
H. Maehara – updates of the stellar superflare statistics + stellar CME
A. Shapiro – robust determination of the sun-like super-flaring stars vs. possible biases of the rotation period
Discussions - 01-Oct
T. Spiegl – The role of middle atmosphere dynamics on the transport of cosmogenic isotopes and possible tropospheric application, carbon cycle into EMAC
Discussions