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notices and features - Date published:
5:30 pm, March 29th, 2022 - 5 comments
Categories: Daily review -
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The current rise of populism challenges the way we think about people’s relationship to the economy.We seem to be entering an era of populism, in which leadership in a democracy is based on preferences of the population which do not seem entirely rational nor serving their longer interests. ...
The server will be getting hardware changes this evening starting at 10pm NZDT.
The site will be off line for some hours.
Busy day upstairs.
https://twitter.com/SpaceWxMike/status/1508628356446703625
Two coronal mass ejections inbound,around 31 /3 (zulu)
https://www.swpc.noaa.gov/communities/electric-power-community-dashboard
Larger risk of outages in High Latitudes (small but distributed)
Not a good time to be a satellite owner.
https://twitter.com/elonmusk/status/1508565936449622018
small storm, large sunspot (well 2x size of earth)
Context, solar cycle 25 began in 2019 (11 years) its activity peak is c2025 (its magnetic poles flip mid cycle) and then activity falls away.
One forecast is for more sunspot activity for this cycle than expected.
https://www.sciencedaily.com/releases/2020/12/201207142308.htm
The context of the solar cycle is irrelevant as large flares and CME can occur at any stage of the SC.
The warming of the Thermosphere ( due to increased proton flux) increases drag on satellites which can reduce orbit if not properly corrected.(like last month)
https://www.space.com/spacex-starlink-satellites-lost-geomagnetic-storm
The risk here is in high latitudes where Geomagnetically induced currents can occur in HV transmission networks (such as the November event 2001which took out the transformer at half way bush)
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2018SW001814
On a more light hearted note:
https://imperatorfish.com/2022/03/29/an-apology-from-vladimir-putin/
Yes. Its in the side bar. Jesus that photo. Note he's wearing a chain and cross around his neck. He does nothing for me.