Incoming CME Detected


June 13, 2026 @ 10:20 UTC (UPDATED)
What appears to be a shock passage was detected by the ACE spacecraft at 09:56 UTC (June 13). This is possibly the CME observed leaving the Sun on June 11 arriving a little later than predicted. The solar wind speed increased from around 570 km/s to currently near 650 km/s. More details to follow whenever necessary.
UPDATE: NOAA/SWPC do indicate this to be a shock passage after 09:45 UTC and are keeping a minor (G1) to moderate (G2) storm watch in effect for the remainder of Saturday (UTC). https://www.solarham.com/