Sunspot AR2673 flared 9 to 10 M-class CME's in a day directly towards earth.
M-class CME's are not nearly as troubling as X-class. But, with Earth's magnetic field already weaker than a few years ago, and the wave after wave of M-class flares reaching our planet by the afternoon of September 6, 2017 and later this week, makes me think we should keep our eyes open to the possiblilty of electrical distrubances this week.
Picture is from spaceweather.com