And up at the top right, left to "Latest" you can skip the time back and forth at 10 minute intervals. And then jump back like 10 images, what a beauty.
You can even see Starlink satellites https://www.foto-webcam.eu/webcam/ederplan/2026/01/19/1820
Not sure what the best service is to be alerted ahead of time. Apparently it'll be strong here again at 6am according to some of the apps some random people were waving around.
G4 storms are ~100 per solar cycle (~11 years).
So roughly 9 G4 events/year on average.
104955 Warning Geomagnetic Disturbance Warning 01.19.2026 14:30
PJM-RTO
A Geomagnetic Disturbance Warning has been issued for
14:30 on 01.19.2026 through 16:00 on 01.19.2026 .
A GMD warning of K8 or greater is in effect for this period.
End time: 01.19.2026 16:00
I've posted on this before, for other warnings. Not going to repeat that.
/s
But now we have a bunch of kids in different schools and haven't updated our plan.
Does anyone have a plan for what happens if we have a really bad event?
I don't know how much you can plan for that other than "if it happens, try to get home", and then all the usual prepper stuff.
Depending on the kids' ages, you can teach them quite a lot about the Earth's magnetic field and why the aurora concentrates at the poles, how the high-energy particles light up the sky (it's a lot like a neon light), and how the atmosphere shields us from any danger despite the spectacular show.
Even with lights in the direct line of the shot you you can get good results - presumably the phone is doing HDR to achieve this.
https://en.wikipedia.org/wiki/August_1972_solar_storms#Human...
> "Had a mission been taking place during August, those inside the Apollo command module would have been shielded from 90% of the incoming radiation. However, this reduced dose could still have caused acute radiation sickness if the astronauts were located outside the protective magnetic field of Earth, which was the case for much of a lunar mission. An astronaut engaged in EVA in orbit or on a moonwalk could have experienced severe radiation poisoning, or even absorbed a potentially lethal dose."
The Orion capsule's contingency plan looks something like this:
> "To protect themselves, astronauts will position themselves in the central part of the crew module largely reserved for storing items they’ll need during flight and create a shelter using the stowage bags on board. The method protects the crew by increasing mass directly surrounding them, and therefore making a denser environment that solar particles would have to travel through, while not adding mass to the crew module itself."
https://www.nasa.gov/missions/artemis/orion/scientists-and-e...
No, it isn't. It clearly says everything is under control but it would be good to keep an eye on it.
At this strength, I was about to see the full display including colors with my naked eye in Melbourne, May 11th 2024. This storm is slightly stronger than that event.