Daily Archives: August 15, 2013

Solar Activity 15-Aug-13

We expect solar activity to stay at eruptive levels with risks of C class
flares essentially from NOAA Active Regions 1817 and 1818. Geomagnetic activity is expected
to be mostly unsettled for the next 24 hours, as the Earth entered a fast
wind stream linked to a coronal hole in geoeffective position. Current
observations by the ACE spacecraft show a solar wind speed around 450 km/s.
Local time:8/14/2013 at 13:26:21    Local time:8/14/2013 at 13:26:21

Local time:8/14/2013 at 13:26:21    Local time:8/14/2013 at 13:26:21

Equipment: Coronado 90 + SBIG 8300s + LX75
Editor: Photoshop
Date: 08/14/13
Time GMT: 22:00:00
Exposure 1.5 sec.