# 2 on a scale of 5 is “Moderate”...
Yup. Solaham’s take...
A moderate (G2) geomagnetic storm watch will be in effect beginning Monday, October 11th when a coronal mass ejection (CME) observed on Saturday is expected to sweep past Earth. Aurora sky watchers should be alert within the next 48-72 hours. The CME was the result of an M1.6 solar flare around AR 2882, now directly facing Earth.
For all your solar weather news, see solarham...