August 6 - August 13, 2017
Solar activity was at low levels within the last week.
There was only one active region which is named as 12670 and disappeared on August 14, 2017 after 09:00 UT due to the rotation of the Sun.
There were only a few C class flares observed on August 14.
There was a coronal hole HSS arrival on August 11 at 15:00 UT.
Due to HSS, solar wind speed increased up to 750 km/s and the IMF Bz had a min value of -11.2 nT.
The solar wind speed kept its maximum values during the weekend while the IMF Bz oscillated between -6 and 8 nT.
Kp index showed a max value of 3 which indicates minor geomagnetic storm activity according to NOAA geomagnetic storm scale.
AE index had max values between 500 and 1000 nT on August 11 and 12th which indicates moderate substorm levels.