[SFDXA] BBSO Solar Activity Warning 12-JUL-2012 17:45:54 UT

[Bill]

Solar activity is high. C-class events have been
observed from NOAA 11520 and 11521. Magnetic complexity
has increased in these regions, including the
growth of an elongated umbra in the central spot of
NOAA 11520. An X1 flare is now occurring in NOAA 11520.
M-class activity is likely in this region and another
X-class flare is possible. An M-class flare is possible
in region NOAA 11521.
NOAA 11521, S22 W17 (X= 256,Y=-414). Beta-gamma region.
NOAA 11520, S17 W04 (X= 63,Y=-341). Beta-gamma-delta region.
Positions as of July 12, 2012 at 17:00 UT.