G3 Watch for 6 and 7 November(spaceweather.gov)
spaceweather.gov
G3 Watch for 6 and 7 November
https://www.spaceweather.gov/news/g3-watch-6-and-7-november-utc-days
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A coronal mass ejection (CME) is anticipated to impact Earth as early as Thursday evening, 6 November EST. Therefore we have a G3 (Strong) Watch in effect on the 6 and 7 November UTC-days. There is a fair measure of confidence in a Earth-directed aspect to this CME and a moderate level of confidence in timing of the CME arrival - which we anticipate with a range from as early as Thursday evening to Friday morning EST.