CURRENT INDICES
X-ray flux: C2.9
Ap index: 9
Kp index: 2 ( 0 @03:57)
SFI: 227↑
SOLAR WIND
Density (p/cm3): 1.1
Speed (km/s): 419
Temp (K):
68
x1000
INTERPLANETARY MAGNETIC FIELD
Strength: Bx=4.5 | By=-1.6
Bz= -0.9 | Bt= 4.9
Angle: Lat= -10.7 ° | Lon=339.9°
SUNSPOTS
Count: 247
Area (10-6/Hemi): 1380
New regions: 2
FLARES
X-ray: C=3 M=3 X=0
Optical: M1=2 M2=0 M3=0
LATEST FLARE: 19 Apr 2024
Begin:
02:44C3.3
Maximum:
02:52C4.9
End:
03:09C4.0
Current ratio:0.021
Integrated flux (J m-2):6.74E-3
PROBABILITY
Flares:
| +1 day | +2 days | +3 days |
| C: | 99% | 99% | 99% |
| M: | 75% | 75% | 75% |
| X: | 20% | 20% | 20% |
Protons:
| +1 day | +2 days | +3 days |
| Storm: | 20% | 20% | 20% |
| PCA event: | green |
SUMMARY
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
FORECAST
Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are expected.
SOLAR ACTIVITY
Solar activity is expected to be moderate with a slight chance for an X-class flare on days one, two, and three (19 Apr, 20 Apr, 21 Apr).
GEOPHYSICAL ACTIVITY
The geomagnetic field is expected to be at quiet levels on day one (19 Apr), quiet to unsettled levels on day two (20 Apr) and quiet to active levels on day three (21 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (19 Apr, 20 Apr, 21 Apr).
last update: 2024-04-19 03:40 UTC
Data compiled in 0.0031 seconds.