last update
06:50 UTC
SFI:
212
↑
|
A
p
index:
7
|
K
p
index:
2
(
n\a
@
--:--
)
|
X-ray flux:
C1.9
SW: Density=
0.8
p/cm
3
|
Speed=
419
km/s
|
Temp=
123
(x1000)
K
IMF: B
x
=
-3
nT
|
B
y
=
2.8
nT
|
B
z
=
3.6
nT
|
B
t
=
5.4
nT
|
Lat=
41.9
°
|
Lon=
136.6
°
Sunspots:
194
|
Area:
1215
10
-6
/Hemi
|
New regions:
3
i
X-ray flares: C=
12
M=
4
X=
0
|
Optical flares: M
1
=
0
M
2
=
0
M
3
=
0
|
Sub-flares=
10
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Current Conditions
No geomagnetic storm
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Latest Flare
5 Feb 2025
Time
Class
Begin:
03:12
C2.8
Maximum:
03:15
M1.2
End:
03:22
C4.9
Current ratio:
0.015
Int. flux
(J m
-2
)
:
5.17E-3
Satellite:
GOES-18
Probability
Flares
+1 day
+2 days
+3 days
C:
99%
99%
99%
M:
85%
85%
85%
X:
20%
20%
20%
Protons
Storm:
15%
15%
15%
PCA event:
green
Image of the day
Anticrepuscular Rays: A Rainbow Fan over Spain
Yes, but can your rainbow do this? Late in the day, the Sun set as usual toward the west. However, on this day, the more...
By NASA/APOD
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