last update
12:45 UTC
SFI:
152
↑
|
A
p
index:
7
|
K
p
index:
2
(
n\a
@
--:--
)
|
X-ray flux:
B3.5
SW: Density=
3
p/cm
3
|
Speed=
315
km/s
|
Temp=
21
(x1000)
K
IMF: B
x
=
-3.2
nT
|
B
y
=
5
nT
|
B
z
=
1.7
nT
|
B
t
=
6.2
nT
|
Lat=
15.6
°
|
Lon=
122.8
°
Sunspots:
65
|
Area:
440
10
-6
/Hemi
|
New regions:
0
i
X-ray flares: C=
4
M=
0
X=
0
|
Optical flares: M
1
=
0
M
2
=
0
M
3
=
0
|
Sub-flares=
6
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Current Conditions
No geomagnetic storm
No radiation storm
No radio blackout
Latest Flare
17 Apr 2026
Time
Class
Begin:
10:47
B2.4
Maximum:
10:53
B3.7
End:
10:59
B2.9
Current ratio:
0.004
Int. flux
(J m
-2
)
:
2.93E-4
Satellite:
GOES-19
Probability
Flares
+1 day
+2 days
+3 days
C:
75%
75%
75%
M:
25%
25%
25%
X:
5%
5%
5%
Protons
Storm:
1%
1%
1%
PCA event:
green
Image of the day
South Celestial Tree
If you live in the northern hemisphere, you may have learned how to locate the North Star, Polaris, in the night sky. It can be...
By NASA/APOD
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