And if it takes off, it could become a source of income! Win-Win-Win!Me too! But I also understand that some people don't have a super fast Internet connection, so finding a compromise would be good, I think.
@Puma, how about considering starting a Substack page, where you make your full posts with pictures and all, and those of us who are interested can subscribe? That way, you are still recording it daily and all (which many of us appreciate!), AND we get to discuss it here. How does that sound? Win-win?
During the night, this region (AR3697) erupted with a strong M9 flare (video from Dr Keith Strong on twitter), wich produced as usual a radio blackout and more importantly also generated a proton event.
Active Region | Sunspots | Size (MH) & class |
AR3701 | 1 | 10 a |
AR3702 | 3 | 80 B |
AR3703 | 2 | 70 By |
AR3704 | 1 | 10 a |
AR3707 | 5 | 40 B |
AR3708 | 2 | 60 a |
AR3709 | 14 | 230 By |
AR3710 | 4 | 40 B |
AR3711 | 3 | 60 B |
The sun is on the verge of a significant event: a magnetic field reversal.
This phenomenon happens roughly every 11 years and marks an important stage in the solar cycle. The shift in polarity indicates the halfway point of solar maximum, the height of solar activity, and the beginning of the shift toward solar minimum.
The last time the sun's magnetic field flipped was toward the end of 2013. But what causes this switch in polarity, and is it dangerous? Let's take a deep look at the sun's magnetic field reversal and investigate the effects it could have on Earth.
To understand the magnetic field's reversal, first, it's important to be familiar with the solar cycle. This approximately 11-year cycle of solar activity is driven by the sun's magnetic field and is indicated by the frequency and intensity of sunspots visible on the surface. The height of solar activity during a given solar cycle is known as solar maximum, and current estimates predict it will occur between late 2024 and early 2026.
Active Region | Sunspots | Size (MH) & class |
AR3702 | 1 | 39 a |
AR3708 | 1 | 40 a |
AR3709 | 8 | 100 B |
AR3711 | 5 | 10 B |
AR3712 | 18 | 850 Byd |
AR3713 | 10 | 130 By |
AR3716 | 19 | 140 B |
A POTENTIALLY DANGEROUS SUNSPOT: Only a few days ago, sunspot AR3712 didn't exist. Now it's 8 times wider than Earth and growing fast. This morning in Austria, Michael Karrer photographed the sunspot crackling with activity. SpaceWeather.com
UNEXPECTED CME IMPACT: A CME hit Earth's magnetic field today, June 15th (1157 UT). The unexpected impact sparked a minor G1-class geomagnetic storm, which could wax and wane for the rest of the day. SpaceWeather.com
X8.7 at 16:51 UTC from AR3664 the flare produced a Strong R3 radio blackout over Americas
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SOMETHING FLARE-Y THIS WAY COMES: Old sunspot AR3664 might not be dead, after all. It's returning today for a rare third trip across the Earthside of the sun. Usually such a superannuated sunspot would be a decaying corpse. Instead, we're getting an explosive active region:
Active Region | Sunspots | Size (MH) & class |
AR3712 | 18 | 850 By |
AR3713 | 10 | 130 Byd |
AR3716 | 19 | 140 B |
AR3719 | 14 | 230 B |
AR3720 | 13 | 140 B |
AR3721 | 1 | 100 a |
AR3722 | 1 | 60 a |
AR3723 | 5 | 159 B/ new |
AR3724 | 1 | 60 a/ new |
AR3725 | 4 | 90 Bd/ new |
AR3726 | 6 | 30 B/ new |