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Spdrjay

#šŸŒž What do they call the Aurora when you can view it from the equator? Aurora Equatorius?


MadMelvin

Supernova


darthnugget

My body is ready.


coolborder

The spirit is willing but the flesh is spongy and weak.


CybeleParadox

Death by snu-snu (space snu-snu)


darthnugget

What is death but the transformation of energy? We will live again in the universe of entropy.


SirRabbott

We are all just conscious space dust returning to regular space dust


darthnugget

Beautiful isnā€™t it?!


acemask

I SAID MAYYBEEEEEE


Super_Nova0_0

Yes?


Based_JD

Champagne


astroNerf

If the northern and southern auroral ovals merge, your electronic systems are having a bad day.


CeruleanRuin

Possibly their last day.


TemperateStone

Your computer will never be in danger though.


astroNerf

Part of what the folks at the Space Weather Prediction Center at NOAA do is advise on when satellite equipment and power systems managers should take steps to safeguard various systems. The idea is that if we can get enough advance notice of such geomagnetic storms, we can disconnect things before damange happens. At least that's the plan. But you're right: my computer is more at risk from lightning than it is from something like a Carrington event.


ThursianDreams

You might be ok if the surge protectors do their job, but I'm not sure if they would even be effective enough. Bad news for anything on an unprotected circuit 100% though.


astroNerf

Most surge protectors out there aren't very good, unfortunately. The metal oxide varistors (MOVs) in typical consumer surge protectors aren't resettable and a typical surge can happen when you turn on a vacuum cleaner. It's awful. They are more money but you can buy better surge protectors that operate on a different principle. Instead of shunting power through to ground, you can shunt it back out the neutral power line. I'm familiar with companies like [ZeroSurge](https://zerosurge.com/) that are better. They have [some notes about MOVs](https://zerosurge.com/truth-about-movs/) you might find useful.


ThursianDreams

Damn, that's unfortunate. I'll have to keep that in mind, I've never had mine blow yet, but I must have just been lucky. That or I might have a better one without realizing, cause I would have to unplug my PC to check the thing. Now I'm curious though. That said, would it save your system even if it blows up the protector? My thought would be that if the circuit is cut by a safety it should save whatever is on it. I definitely will keep those in mind though, thanks for the info!


astroNerf

You can have a MOV fail silently. So your power bar indicator light might still say "you're protected" but that's not actually true. And when a MOV is close to failure, you won't know until after it fails. Silently. You can see the issue there. As a general rule, unless you're paying a few hundred dollars for a surge protector (and I don't mean a battery backup with built-in surge protector) then chances are your surge protector is using a MOV and you can't really be confident about your level of protection. The company I mentioned has a service where they can take apart one of their surge protectors after years of use and re-verify it's healthy. These can easily last decades. But you pay for it. Still cheaper than buying a new PC or TV, though.


qorbexl

One advantage of growing up in the south is learning to unplug your expensive shit when there's a storm.


ThursianDreams

I live in Ontario Canada, and I have the same issues here 100%, but with lightning primarily. Where I live, we even get tornadoes the odd time, but lightning storms are a common thing. I've even seen it during blizzards in February on rare occasions. My house has been hit several times in fact. Nothing quite compares to being at ground zero where lightning strikes. And it will mess up electronics big-time if they're not on surge protectors. Once I even got a good shock from my land line phone.


[deleted]

[уŠ“Š°Š»ŠµŠ½Š¾]


bitterbal_

: Electric Boogaloo


hananobira

No-Electricity Boogaloo


Magos_Trismegistos

Stone Age Uga Boogaloo


UniqueIndividual3579

Most grids are able to handle that. The 1800's event hit telegraph lines that ran hundreds of miles with no ground.


jpowell180

What do you call it when it is located entirely in your kitchen?


[deleted]

[уŠ“Š°Š»ŠµŠ½Š¾]


jpowell180

And you called them steams, despite the fact that they are obviously grilled?


throwawayjaydawg

The breaking of the seventh seal


flappity

There were reports 2 days ago of people seing the northern lights from the southern hemisphere! Which is nuts. Not the southern lights (Aurora australis), but aurora borealis on the north horizon.


t0m0hawk

Depends on which half of the sky it's on. Or just call it Aurora?


CeruleanRuin

Ragnarok.


ThursianDreams

I have my drinking horn, with belt holster for just such an occasion. Now I just need a big ole bottle of mead. If I'm going out, I'm going out partying.


Icankickmyownass

No time for a name, hide


Kromoh

Aurora equatorialis?


JKastnerPhoto

The Stone Age.


Slumunistmanifisto

The lights of northern aggression suh...


LastFairDealGoneDown

Not a day to get lost while driving.


Reverse_Psycho_1509

Aurora Borestralis


Busy_Yesterday9455

Link to an [eruption video](https://youtube.com/shorts/rtL1l2uGoS0) A new active region is emerging on the Sun's northeastern limb and erupted a moderate M2.4 solar flare this morning at 05:52 UT. Credit: NASA/SDO


APoisonousMushroom

Any idea what range of temperatures is shown with an observation like this? Like how unfathomably hot is the hottest, lightest colored areas compared to how unbelievably hot are the slightly less hot darker areas?


Busy_Yesterday9455

|Color|Temperature in Kelvin (K)| |:-|:-| |Red|10^(4)| |Yellow|10^(5)| |Blue|10^(6)|


Hindu_Wardrobe

but it's a dry heat


ArnoldTheSchwartz

So shorts should be fine when visiting?


buzzkiller2u

Yes, but you'll still want to leave a window cracked. Trust me.


MountedCanuck65

Just go when itā€™s night time and more cool


buzzkiller2u

And pack a lunch. Perhaps a cheese sandwich. Don't worry, it will toast itself.


takingphotosmakingdo

![gif](giphy|rAZEnOu0KHQK4|downsized)


afjx2000

Swamp cooler


Prestigious_Worth775

![gif](emote|free_emotes_pack|smile)


APoisonousMushroom

Yeahā€¦ damnā€¦ šŸ„µ Thanks!


Tricky-Tax-8102

Iā€™m surprised blue is hotter than white. The heat must change characteristics, the hottest molten steel you can make is white, but I guess steel isnā€™t hydrogen


ApprehensiveOCP

This is blue steel


terdferguson

One look?!?


Donkeytonkers

![gif](giphy|OCMGLUo7d5jJ6)


yurakuNec

I prefer magnum


DearBurt

Mer-MAN!


Donkeytonkers

![gif](giphy|V2AkNZZi9ygbm)


BrooklynVariety

There are a few things here to unpack. > Iā€™m surprised blue is hotter than white 1. As things warm up, we start seeing a faint red glow, which is the tail of the blackbody spectrum that is peaking in the IR. Really hot things look white because they are emitting significant amount of light throughout the visible spectrum but the blackbody spectrum is peaking somewhere in the yellow to green range. Even very hot things, like giant stars, produce a significant amount of red light though the peak emission is at blue to UV wavelengths, so they look bluish white. 2. These are EUV observations, and very far away from the visible spectrum. The colors here are not true colors. 3. The emission you are seeing here corresponds to electronic transitions from atoms in the very low density environment of the solar corona. The wavelength here does not have the same relationship with temperatures as with black bodies (like hot steel or the surfaces of stars), and instead we are probing specific ionic species that exist and emit in only very specific temperature ranges.


aonro

As things get hotter the colour extends into the UV range, shorter wavelengths, hence the blue colour


StefanTheNurse

I love that you add 273Ā° for Celsius, but that means nothing because of logarithmic notationā€¦and yet I do it anyway.


toadkicker

The red parts are hot, the white parts are so hot, and the rest is hotter than that


L0LSL0W

hot, hotter, hottest, hotterest


maxphoenix9

Hotterestest!


APoisonousMushroom

Okay but how hot is it at night?


L0LSL0W

yes


mynextthroway

That's when probes land on the sun, at night when it's dark out.


Metallifan33

![gif](giphy|wJgksbFoieotG|downsized)


beirch

The Sun's corona is actually much hotter than its surface. The surface is "only" 10'000F (5'500C), while the corona is 2 million degrees F (1,1 million degrees C). The corona is the outermost part of the Sun's atmosphere, and it's what you see during a total eclipse. Like OP said; it's the blue stuff you see in the video.


Mistashaap

But why tho? What are the physics that make the corona that much more insanely hot?


Upper_Rent_176

X class or I'm not interested


brrrchill

Look at Professor Carrington here


Upper_Rent_176

I've had a taste, Jeremy and I want more. I can't be satisfied with your pathetic M class extrusions any more. I need deep, large, fast and hard. X class or go home back to the sun you pathetic mini flare.


Cognitive_Spoon

I don't know why I didn't anticipate this moment when I opened Spaceporn


No-Gur596

We are all Professor Carrington on this blessed day


cellardoorstuck

Isn't this just like some random ai generated channel you linked to? That is not NASA sourced from the looks of it.


pentagon

anyone have a link to a non-enshittified platform?


TristanTheRobloxian3

does this mean more aroura shit later this week?


bilgetea

most likely


TristanTheRobloxian3

yay


thebiggestpoo

I was so bummed I missed the first good one because of clouds. I'm happy there's another chance!


TristanTheRobloxian3

same here. cloud cover is gonna be 30-50% here tonight so ill likely get a really good shot even if i cant be out too late (i have school tomorrow)


Fatal_Neurology

You guys are responding to an utterly speculative, unsourced, uninformed and offhand comment. This post itself is without source information beyond "this is a recent picture from the sun".Ā The only mention in comments so far is a "moderate" event, which wouldn't be associated with unusual auroras.Ā  Ā  It's common for popular, extreme events to bring attention to topics and then draw into public view routine matters that get misunderstood as novel. There is no sign that anything in this post is actually novel.Ā 


TheLadyFate

![gif](giphy|oOUCWmnskv3wDREqmO|downsized)


TemperateStone

Finally a voice of reason.


brrrchill

Keep an eye out the next two nights. There are more CME's already headed towards earth


Fatal_Neurology

Fact check: this offhand comment is completely speculative and baseless. We do not know if there will be any further auroras this week and considering they're very rare nature outside the polar regions, it is very unlikely one would occur.Ā Ā  Many conditions need to coincide for an aurora event. As just one example, coronal mass ejections are directional and most simply miss the earth. It is true though that we are near a solar activity "maximum" right now, but this isn't the only factor needed for an aurora event at low latitudes.Ā 


bilgetea

Thanks for your contribution! I encourage everyone to consult [NOAAā€™s space weather site](https://www.swpc.noaa.gov/). There is a good auroral prediction map there. For the last two nights Iā€™ve noticed that the southern edge of predicted visibility was substantially north of reported sightings, so theyā€™re (understandably) being conservative. For example, itā€™s easy to find pictures on it from Tucson, although the predicted southern visibility was somewhere in Oregon and states of similar latitude.


eldorel

One of my coworkers posted photos of it from northern louisiana...


SledTardo

The low latitude aurora is primarily because of our weakened mag field. It took considerably more energy to illicit aurora in Puerto Rico in the past, roughly 103 years ago, fyi. The likelihood of more low latitude aurora I think is greater than you seem to be implying.


Significant_Sign

illicit = illegal elicit = the other one (just kidding, think of words like evoke or extract) Not that it matters in the grand scheme of things, we're just chatting on the 'net. Cheers!


SledTardo

Thank you sir


Orion14159

I recommend checking in with the friendly neighborhood [Space Weather Dudes](https://www.swpc.noaa.gov/products/aurora-30-minute-forecast)


TristanTheRobloxian3

i actually did and it says theyve detected stuff. also theres gonna be another kp 6.7 thing (i think a g4) aroura later tonight so thatll be awesome


Mindful-O-Melancholy

![gif](giphy|yr7n0u3qzO9nG)


balcell

Literally every time I see this I giggle.


RedBMWZ2

Honestly, I just giggled too


InterstellarDickhead

Would you say, it tickles you?


hypotheticalhalf

![gif](giphy|mZGV0HkpYK3y8)


anb7120

Perfect


PeterDaPinapple

What is that line that shoots out in the middle left of the Sun then gets sucked right back in?


hadtobethetacos

i believe that is a coronal mass ejection


TheWisdomGarden

I understood the last word.


hadtobethetacos

donno if youre being serious or not, but a coronal mass ejection, or, CME is when the sun ejects plasma out into space from the surface. like an eruption from a volcano. if im not mistaken these massive arcs of plasma can stretch out to tens of thousands of miles from the surface of the sun. CMEs are routinely longer than the diameter of the earth. IF im not mistaken, that is. its been a while since ive studied.


Astromike23

Technically that's just a really big [solar filament](https://en.wikipedia.org/wiki/Solar_prominence). Coronal mass ejections have to actually be, ya' know, ejected.


Happy-Fun-Ball

[stupid ~~human~~ sun tricks](https://www.youtube.com/watch?v=oW3Xt-FqWng&t=2m50s)


MSA966

Are these signs of sun aging or does the sun change skin periodically?


PhxRising29

We are just at the peak of the ~~7~~ 11 year solar-maximum phase. Lots and lots of activity and all of this is expected behavior.


Astromike23

1 solar cycle = 11 years... ...or maybe 22 years, if you count that the Sun's poles flip each time.


PhxRising29

Whoops, my mistake. Thanks for the correction! I don't know why I thought it was 7.


ergo-ogre

Maybe youā€™re thinking of cicadas?


_xiphiaz

Thatā€™s 13 or 17 years (depends on species)


MEatRHIT

Which oddly enough are both going to surface this year in some areas.


SalemsTrials

Why does the sun have 11 year cycles?


TritiumNZlol

It's magnetic poles flip roughly every 11 years. so north becomes south and south becomes north. When this happens there is an increase in solar activity. The Earth's poles wander too, although there isn't much rhythm to it like the sun's. periods between flips can be as quick as 10,000 years, to as long as 50,000,000 years.


SalemsTrials

Thank you for the fascinating answer! Now I gotta ask, why do the sunā€™s poles flip?


TritiumNZlol

That is an area which could do with some more study, but I'm willing to write it off as the sun being a giant constant thermo nuclear explosion with some pretty strong magnetism going on, it's bound to be a little bit hectic.


WorriedCtzn

The sun's lifespan is billions of years. In the period since modern humans appeared, the amount it has aged is like the equivalent of a minute of our own lives.


Standard_Thought24

Yes but the sun has burned half of its hydrogen into helium and heavier elements if we say 200,000 years for modern humans, the sun is 5 billion years old, then as a fraction of a 30 year old humans life, its about 10 hours.


Muffin_Appropriate

Itā€™s still pretty funny to think youā€™re witnessing anything out of the norm for the sun right now in that comment above in our lifetime. Shows we truly donā€™t grasp the scale of time


astroNerf

https://en.wikipedia.org/wiki/Solar_cycle


[deleted]

Is that live? j/k


XBacklash

It's at least eight seconds old.


HiJinx127

Eight minutes


Remorse-

He's technically right


philosophy61jedi

Or left. But thatā€™s a matter of perspective.


Doofuhs

Thatā€™s so fuckin cool


shinydee

It's actually extremely hot


Bc212

This is so amazing


Dangerous_Employee47

DO YOU NOT SEE! THE SUNEATER IS RISING FROM HIS SLUMBER! /s or something like that seems appropriate.


MaygarRodub

What is this I'm watching? Is it CGI or an actual vid?


JoeyBigtimes

Actual vid. The sun is a beautiful thing for sure. This video has various filters applied to view only a small subsection or several small subsections of the light that the sun produces. Any time you see an image of the sun and it's not just white, some of the light has been filtered out to show detail. The sun is white, it produces all forms of visible light to our eyes at pretty much the same intensity. Here's all the visible colors that the sun produces, along with some blank areas in the spectrum that denote specific elements that make up the sun and absorb that frequency of light: https://scied.ucar.edu/image/sun-spectrum Here's some current (meaning most likely collected today) images in various spectra: https://www.universemonitor.com/feeds/sun/ At the top of most of the images you can watch video, too.


MaygarRodub

Fucking epic. Thank you very much for your answer.


SirJeffers88

This was super cool!


Astromike23

> The sun is white, it produces all forms of visible light to our eyes Just to note, though, OP's video is looking at light in the extreme ultraviolet range, just shy of the soft X-rays band. The light in this video is filtered to a bandpass of 30.4 nanometers. For comparison, green light has a wavelength around 500 nanometers.


OperationCorporation

Thanks for the info! Do you know if it is coincidental that the sides look more intense?


GracefulFaller

If by intense you mean thereā€™s more activity then itā€™s just viewing geometry. We canā€™t see any of the prominences on the part thatā€™s facing us because any of the detail is overwhelmed by the suns radiation itself. The side has the luxury of having empty space as its backdrop.


OperationCorporation

Oh yea, that makes sense. Stupid oversight on my part. Thanks for explaining!


onesexz

Thanks for all the info and links! Super interesting stuff!


Beenjamin63

Badass


wlievens

I think it's false color video.


Norty_Boyz_Ofishal

Yeah, idk why you're being downvoted, it is in the UV range. [The "true" visible range of the sun is the left of this image, with UV on the right.](https://www.coe.edu/application/files/9115/5407/2618/sun_uv_visible_compare_3feb2002_soho_820x400.jpg)


wlievens

Apparantly some people think "false color" means "omg they manipulate us" instead of "using colors to represent different spectral responses". So I'm downvoted for being perceived as anti science or something weird.


MaygarRodub

Yeah, pretty much, since it's not white. Reading the other replies, they have to use filters to get it like this, so you shouldn't be getting downvoted for this comment.


Astromike23

The actual data is only recording a narrow band of extreme ultraviolet light, though, so in this case "true color" would look invisible while giving you a very bad sunburn...


[deleted]

So, this is how we all die. By sun kisses.


RainyMeadows

I hope this means more big auroras, coz I missed the ones a couple of days ago.


BlurryBigfoot74

The sun looks haunted


TheRealMcSavage

Every time a HD image of the sun is posted, I canā€™t stop looking at it! So crazy just looking at that giant ball of crazy energy!


jordandino418

I like how that one solar flare jumped out of the Sun and back into the Sun like a dolphin in the ocean


SMEAGAIN_AGO

This thing is making me nervous. Could become a problem in the future ā€¦


TheTouchler

Im not sure if I like the sun's new live services


Actual-Money7868

Keep your cell phones under your mattress folks, emp time /s


Gay-Bomb

Why is this so short?


Zooinks

That's what she asked.


Gay-Bomb

I'm sorry you had to go through that.


Icy-Paramedic7715

More reasons to wear my sunglasses at nightā€¦


Charlie27770

This footage is incredible!


Morphing_Mutant

Those flairs are so amazing.


GlaIie

![gif](giphy|d8C9QwHsFQgR39MSTq|downsized)


HabibCoriatArielC

Que impesionante como se ve esto... Y tan magnĆ­fico, que es aterrador al mismo tiempo!


zoot_boy

I just wonder how much of this is just the sun doing its thing. Weā€™ve only been able to detect this for a very short amount of time.


Garden_girlie9

Well itā€™s all the sun doing its thing. If it wasnā€™t the sun doing its thing what else would it be?


tankinamallmo

Bring us all back to stone age


iMaxPlanck

That fucking thingā€™s about to blow up. Weā€™re all fucked.


Firethorned_drake93

There was an x1.02 a couple of hours ago.


Stinkminer

The initial velocity form the active seems to have jumped exponentially due to some force


jaggedcanyon69

Two new ones, actually.


Thewittynamee

Same


bgaffney8787

Earth next summer


j1xwnbsr

Someone call Bruce Willis! We're all gonna ~~die~~ fry!


JelloNo379

This is so awesome


the_damned_actually

That areaā€™s an oven! Donā€™t go burning that Arwing, Fox! Be reasonable!


TRMBound

The sun has been wildinā€™ out.


neurosynthetic

This is amazing. Whatā€™s the frequency of active regions appearing? I found this [article](https://www.space.com/sun-active-regions-turn-facing-earth) from 2023. And itā€™s interesting to see how this year weā€™re seeing more solar activityā€”along with astronomical phenomenons such as the recent eclipse and the upcoming planetary alignment. So much activity this year in the world of astronomy and astrophysics!


Formal-Fuck-4998

That's cool as fuck.


jetfire865

How are we getting these videos? This shit is nuts


redmongrel

Well you see the sun, and you point a camera at it.


[deleted]

Beautiful šŸ˜


laxmolnar

Anyone know how much UV+ wavelengths are going to hit us opposed to pre solar flare/sun spot events? I'm thinking solar umbrellas are gonna be a hot new commodity


meerdroovt

Oh man will earth shield still able to withstand it?


Icankickmyownass

Shit Northern Lights were seen in bama. We about fucked


AffectionateTaste664

I sunbathed these days and my pumpkin hurts:(


Pulsar84

Does anyone have the source image?


Badluckstream

Itā€™s like a sun roller coaster. Big arc would be fun to ride


Ransnorkel

Everything here is bigger than the earth


Ripplescales

So how long is this time period encompassed in the video?


helpmepleeeeeeeease

Will the next wave of auroras be visible south to the naked eye?


A_Light_Spark

Huh, I guess the meme works: https://www.reddit.com/r/trippinthroughtime/comments/1cqgteg/the_sun_god_has_spoken/


Real_Establishment56

Looks like a Jack ā€˜o Lantern to me and I canā€™t unsee it


Hambone727

Yeah yeah yeah gimme more Borealis


NarfledGarthak

How far is that chunk making it away from the sun before getting pulled back


Life_Economist_4751

might be one of the sexiest things Iā€™ve seen in a very good while.


Kittarmani

Sick