James Kaufman reports on a light G1 geomagnetic storm and various solar activities. He highlights a significant discrepancy between ground-based KP indexes and satellite data from Discover and ACE, noting that the satellites did not show the plasma or solar wind levels typically associated with the reported storm.
James Kaufman, World News Report today.
Ladies and gentlemen, we've been in a light geomagnetic storm.
We had discussed some incoming coronal mass ejections, although faint.
We still did reach a G1 geomagnetic storm
on the estimated planetary KP index.
We also had six hours of a geomagnetic disturbance,
you can see here in yellow.
Now, not everything matches up,
and I'll call out some problems with the information.
We'll go ahead and quickly look at the Boulder situation.
The Boulder KP Index has, it looks like,
12, 15 hours of a geomagnetic disturbance.
The Fredericksburg KP Index has 6 hours of a geomagnetic disturbance.
And our College Index has a G3 geomagnetic storm,
followed by what looks like a G2 geomagnetic storm,
followed by a G1 geomagnetic storm, and nothing else for the day.
So, it's all over the boards here.
Per our different KP indexes,
we know that we regularly were to use the Estimated Planetary KP Index.
It's the most updated one and the one that both NOAA and NASA use.
It's a little bit more specific in its measurements.
it measures by thirds instead of whole points
this is actually a 4.67 here but since when you
round that off it comes close to the five they're calling it
a G1 geomagnetic storm that is the
lightest geomagnetic storm that we were able to possibly have
but we didn't make it that far
All right. Also today, we had a, well,
an M flare and a fairly strong C flare here.
Take a look at those. It looks like it's about an M1.2.
It's not extremely strong, but definitely created a coronal mass ejection.
The good part about this is it was from one of the sunspots
that's rolling around the outgoing limb and the coronal mass ejection.
uh shot off to the right you know left facing
earth right facing sun and we will take a look
at that as well this is just a check
of the estimated planetary KP index you can see we're
doing 4.67 the minimum for geomagnetic storm
and we had two disturbances this would be the minimum
for disturbance which would be four
but the 3.67s round up all right so here we go the AR 4485 is a
beta gamma sunspot it's the one
on the departing limb it's really around the limb by now so some
of these might have been more powerful than what we're looking
at the M flare the M 1.2 popped off
Really, an M of 1.19 popped off
and peaked around the 8.11 UTC time.
Keep that in mind.
And before that, we had a C 5.9, and that peaked
around 1 UTC time, about 8 last night central.
Today, we only had a 5% chance of having an X-class solar flare.
A 25% chance of having that M-class solar flare,
and that ship did sail.
And a 75% chance of having a C-class solar flare.
We had a few of those.
And we're running a very weak baseline, a B5.46.
Over to HMI Intensigram,
you can see how calm our sun is really looking.
We have three simple sunspots, earth-facing.
4482 looks like it might become more complex
but none of them are active whatsoever 4485 has shown
all of the activity and you can see it's mostly around
the outgoing limb and this was taken much
much earlier in the day so it's going
to be even further around by now with that said you can also
see that we have a sunspot group right here coming around
that will probably be named by tomorrow
This was just taken about an hour ago.
SDO AIA-193 Angstroms
at 2147 UTC time on the 12th.
You can see that sunspot that we're going to have to name tomorrow.
You can see the outgoing 4485 and the simple three sunspots here.
There's a coronal hole, but it's on the south pole here,
so it won't be too effective towards Earth.
We do have the M explosion
And I will show it to you live
With that said, we're already here
And there's our three simple sunspots here
This is our troublemaker, 4485
Remember our timestamp was about 811
We can actually see, there's the flare there
The flare popped off right around 811
Is when it peaked
now if you weren't sure a little bigger than i thought it
was it wasn't around the limb so we
probably got a pretty good reading on it we don't think it'll
be affecting earth because we have
LASCO pulled up and you can see that the coronal ejection heads off
and will miss earth with
probably no glancing blow whatsoever
but you can see that big pot right there
Peaking at 811 UTC time
Alright, over to LASCO
You can see that CME headed off
Towards the right facing sun
We'll watch it a couple other times
There it is right there
A little bit easier to see
At the beginning
That happened right around
Right past 811
That's going to be the M1.19
And you can see that it will miss Earth
all right to our discover solar wind satellite
this is where things don't make any sense uh
we really had a small period here uh with pretty heavy plasma
but was just very very short-lived
you can see the temperature shoot up
so it was real it also pushed the solar winds up
solar winds probably peaked at just over 600
so we can find a little bit higher 630 646
We might find one higher, 651.
So if you'll notice, this is way before what we're dealing with.
This is today right here, this small area here.
And what we saw were, so what is it?
Well, weren't very strong.
The other we were looking at was from the coronal hole.
This is from a CME.
And I've never seen this happen before,
but the plasma is not following the line.
I want you to watch that.
Now, this right here,
this is our geomagnetic disturbance.
I want you all to remember that it takes about 40 minutes
from what you're seeing here on the satellite
for that weather to hit the Kp indexes on Earth.
So you'd be looking at some of this through here.
And very slow solar winds,
very slow, very non-dense plasma.
And then when you pass that time period up, which is from 12
to 3 central time here, there's really no sign before
that or after that of any disturbances whatsoever.
Now, we can see that the purple up here means
that our shields are completely down.
See all this purple? And that's very unhelpful.
just about anything will make it pop
when our shields are that far down the red baseline is
our shields now this is positive this is our shields
were tilted to the north which is much
better cover than tilted to the south
but once we get through that three hour period that's gonna
be from about one to three one to four
then watch the orange dot it doesn't follow the line i've
never seen this before but we do see plasma up
to about 14 i was able to find it around 14 here
13 i might not be able to get it back let me
uh last time i had to do that to get it back
and you can see that the line is nowhere near
this but that is space weather plasma just barely
10 being the space where the threshold
I saw 14
in there somewhere
but again this is not following the line
whatsoever
I've never seen it
see it drop way down to 4.24
the line's up here
and let's see if I can grab that
14
well no matter this is after
after the Kp index
read that we were going to be
in a geomagnetic storm
And remember, it takes at least 40 minutes for this weather
to hit the Kp indexes or Earth after it hits the satellite,
which is a million miles up in the range 0.1,
right between Earth and the sun.
And I did get it.
There it is, 14.1.
We got it.
So, that is the only space weather that I see, and that's at least
an hour and a half past when they claimed we had a geomagnetic storm.
Remember, we had a geomagnetic disturbance chart before that,
but with plasma at 3 and 4 and solar winds at 530?
Now, granted, up here, purple, shields are completely down.
That really means a lot.
So, this doesn't make any sense.
The Kp-indexes do not match our Discover
or our ACE satellite we're about to take a look at.
All right, so we can see the one
or two dots that go above the 10 centimeters cubed right here,
and that's it for the day.
Nothing else going on.
That's the same one I just pointed to.
And if you trace it down, it's not from 10 to 15 UTC time,
but it's quite a bit past that.
From 10 to 15 UTC time, when they say that we're
in a geomagnetic storm, plasma doesn't break the threshold.
And solar winds are very calm at around 550.
So this is the first time I've seen it not make sense.
i.e., the satellites are giving us different information than
the ground KP indexes.
You can see that temperature's dropping off here,
so it's getting calmer and calmer.
Temperature was way up here, and I can't explain that either
because solar winds are under 600 kilometers.
They did go to 630, I guess we saw,
and plasma's down here at 2 and 3.
this is one right here
so very hard to say now again our shields are completely down to here
to here they looked much worse off on Discover than they
do ACE here especially during this
this area here but again this is when they said
that we had a geomagnetic storm and this is when
they said we had a geomagnetic disturbance
and nothing on either satellite indicates that is
the case believe it or not there was a time
when i just started doing this for YouTube that
everything matched up to a T
so we have our departing sunspot four five we have our three
simple sunspots i'll tell you this one looks like it
was becoming more complex it's still in play
and you can plainly see there's
a big sunspot coming around right below right below central
disc it looks like it looks like this was taken today
at 2100 utc time it was taken about three
o'clock um let's see actually at four o'clock
so this is brand new information this may or may not
be named tomorrow but it most probably will
and this might become more complex tomorrow as well
This is SDO HMI Magnetogram.
Shows you the negative and positive umbrae in different sunspots.
White is positive.
Black is negative.
All right.
taken at 706 this morning.
Central time here in the U.S.
You can already see the activity in the sunspot coming around the limb.
Obviously, it's come much further around.
This is the sunspot that I think is going
to be at least beta gamma by tomorrow
and should be in play and this is our departing buddy again
this was taken at 7 0 6 this morning
central time this is soho at 284 angstroms
and well taking a look at what's going on right now
i told you this is one of our watch dates it'll be tomorrow
and the next day there so that's going
to be the 13th, 14th and maybe the 15th. Why
am I calling this a watch date? Well there's a couple
different reasons uh first we have
a geomagnetic connection of Mercury in front of us that's
between the sun and earth
and then the moon's going to swing in between the two we have a large
the largest planet in our solar system biggest
mass almost directly opposite not quite but almost
we also have a geomagnetic connection
to Neptune we're going on to the scary or busy side of
the solar system again i run it again next three days will
be earthquake volcano watch days
and maybe solar watch days as well
that sunspot coming around does look active but you can see
that moon is a big player in this so i would guess
that the 13th, 14th and 15th uh we're going to see
an uptick in earthquake activity perhaps volcanic
and solar activity as well all right folks uh uh
if you made it all the way let me know
in the comments below i appreciate you and well please
give us a thumbs up and uh hey i bet i'm the only one
that caught that well nothing worked out as
far as the actual satellite data versus
the kp indexes they call those the dummy lights like in
the car the dummy lights so the actual data does
not match the dummy lights it's always important
to know and to see god bless guys you'll have a wonderful evening
and hopefully we'll see
out tonight for the live remember anything's possible bizarro world