On 2/7/22 12:46 PM, Kevin Rowett wrote:
Interesting data…
Can someone put the disturbance in perspective? How much would this affect
navigation, or timing, and how large (or small) is this disturbance in
magnitude as compared to other events (CMEs?).
looks like a small single digit variation in TECU.
Compare to CMEs which look more like ~10 of TECU variation
https://angeo.copernicus.org/preprints/angeo-2019-39/angeo-2019-39.pdf
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2008RS004029
It's not clear on a cursory reading of the above whether the change is
due to the UV or the particles.
I'll ask the JPLer who did the analysis, if I can figure out who did it.
They're not credited in the news release.
KR, K6TD
On Feb 7, 2022, at 11:43 AM, John Moran, Scawby Design
<j...@scawbydesign.co.uk> wrote:
Someone suggested this a while ago, this may be of interest -
https://phys.org/news/2022-02-tonga-eruption-ripples-earth-ionosphere.html
John
_______________________________________________
time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an
email to time-nuts-le...@lists.febo.com
To unsubscribe, go to and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an
email to time-nuts-le...@lists.febo.com
To unsubscribe, go to and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an
email to time-nuts-le...@lists.febo.com
To unsubscribe, go to and follow the instructions there.