The SIDC is part of the Royal Observatory of Belgium and a partner in the Solar Terrestrial Center of Excellence (STCE).

INFO FROM SIDC - RWC BELGIUM 2021 Jan 20 12:30UTC

During last 24 hours the solar flaring activity slightly increased. Several
B-class and an isolated C-class flares were reported, all originating from
the NOAA AR 2797. The impulsive C1.0 flare peaked at 17:54 UT on January
19. Presently available coronagraph observations (there is a large data gap
in observations) do not show signatures of the possibly associated CME. We
expect such a level of flaring activity to persist in the coming hours.
During last 24 hours no Earth directed CMEs were observed in coronagraph
data, and proton flux levels remained at background values.

The solar wind speed is presently around 340 km/s and the interplanetary
magnetic field magnitude is about 6 nT. The geomagnetic conditions are
presently quiet and we expect quiet to unsettled geomagnetic conditions in
the coming hours.

Latest SWAP image

SWAP latest image

Latest USET H-alpha image
USET latest Halpha image

Latest LYRA curve

Latest LYRA Curves

Latest Callisto Observations

Latest HUMAIN Callisto qkl

Daily estimated sunspot number
EISN

Most recent alerts

2021 Jan 18 1227 UTC
END OF ALL QUIET ALERT ...................... The SIDC [more]

2021 Jan 11 1035 UTC
The in situ observations show the arrival of a slow shock wave registered [more]

2020 Dec 09 1019 UTC
A halo or partial-halo CME was detected with the following characteristics: [more]

2017 Sep 10 1650 UTC
A class X8.9 solar X-ray flare occurred on 2017/09/10 with peak time 16:06UT [more]