[CCF] CME 20.11. 11:12 UTC

Tue Nov 20 23:46:16 EST 2012

Aktiviteettia, joka koskee CQ WW -kisaa

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http://www.solen.info/solar/

A filament eruption near AR 11619 began at 11:12 UTC and was associated
with an asymmetric full halo CME observed in LASCO imagery a few hours
later. The CME was visible in STEREO imagery from 12:09 UTC

This CME could reach Earth on November 23.

The geomagnetic field is expected to be quiet to active on
November 23-24 due to CME effects.

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http://www.swpc.noaa.gov/ftpdir/latest/45DF.txt
(Tässä edellinen huomioitu A-indeksissä, joka nousi
edellisestä ennusteesta tasolta 5, tasolle 7-10)

45-DAY AP FORECAST
21Nov12 005 22Nov12 005 23Nov12 010 24Nov12 010 25Nov12 007

45-DAY F10.7 CM FLUX FORECAST
21Nov12 140 22Nov12 135 23Nov12 135 24Nov12 130 25Nov12 130

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Kisan alku näillä näkymin hieman tukkoinen auroran takia.

OH1WZ

-- 
Ilkka Korpela
http://www.helsinki.fi/~korpela