No geomagnetic storm (G0)
No radiation storm (S0)
No radio blackout (R0)


CURRENT INDICES
X-ray flux:  B4.3 
Ap index:  3 
Kp index:  1  ( n\a @--:--)
SFI: 124


SOLAR WIND
Density (p/cm3):  9.3 
Speed (km/s):  360 
Temp (K): 49 x1000


INTERPLANETARY MAGNETIC FIELD
Strength: Bx=-7.1 | By=5.9
  Bz= -3.5  | Bt= 9.9 
Angle: Lat= -21 ° | Lon=140°


SUNSPOTS
Count: 92
Area (10-6/Hemi): 410
New regions: 0


FLARES
X-ray: C=2 M=0 X=0
Optical: M1=0 M2=0 M3=0


LATEST FLARE: 27 Oct 2025
Begin:
14:14
B4.8
Maximum:
14:21
B6.8
End:
14:31
B5.7
Current ratio:0.007
Integrated flux (J m-2):6.78E-4


PROBABILITY
Flares:
+1 day+2 days+3 days
C: 80%80%80%
M: 5%5%5%
X: 1%1%1%
Protons:
+1 day+2 days+3 days
Storm: 1%1%1%
PCA event: green


SUMMARY

No space weather storms were observed for the past 24 hours.


FORECAST

Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are likely.


SOLAR ACTIVITY

Solar activity is expected to be low on days one, two, and three (27 Oct, 28 Oct, 29 Oct).


GEOPHYSICAL ACTIVITY

The geomagnetic field is expected to be at quiet to active levels on day one (27 Oct), active to minor storm levels on day two (28 Oct) and unsettled to minor storm levels on day three (29 Oct).

last update: 2025-10-27 17:40 UTC


Detailed forecast Latest images Data plots Aurora forecast


Data compiled in 0.0033 seconds.