A moderately strong solar flare measuring M6.9 was detected around AR 4473 at 19:29 UTC (June 21). It does not appear that a large CME will be associated, however a further update will be provided once new coronagraph imagery is available.
Solar activity increases further with this M2.6 solar flare detected around AR 4473 at 02:46 UTC (June 21). A further update will be provided if any sort of CME is associated with this event. SolarHam.com
Space Weather by SolarHam
Space Weather by SolarHam
Strong (G3) geomagnetic storm watch in effect for June 4-5 due to at least two CMEs predicted to combine for an impact. SolarHam.com
What appears to be a shock passage was just detected by the ACE spacecraft at 09:56 UTC (June 13). This is likely the CME observed leaving the Sun on 6/11 arriving a little later than predicted. The solar wind speed increased from around 570 km/s to currently near 650 km/s.
M1.9 solar flare detected around AR 4436 at 16:12 UTC (May 16). Coronal dimming already evident meaning a CME will be produced. A further update will be provided once updated imagery becomes available. SolarHam.com
A solar flare measuring M9.3 was detected around Earth facing sunspot region 4455 peaking at 01:36 UTC (June 3). A further update will be provided if a CME is associated with this event. So far it appears that an eruption with this event would likely be minor. More to follow.
X1.0 solar flare around AR 4455 was just detected at 11:28 UTC (June 3). SolarHam.com
Incoming CME detected at 04:31 UTC (June 5). The solar wind speed increased from 400 km/s to currently just above 550 km/s. A passage past Earth is expected within the next hour. SolarHam.com
Eruption this morning in vicinity of AR 4461 produced a CME that is now emerging. More to follow regarding a possible Earth directed component. SolarHam.com
A moderate (G2) geomagnetic storm is currently in progress. Aurora sky watchers should remain alert once dark outside. SolarHam.com
