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 2020 Jul 10 12:30UTC

Solar activity was at very low levels and is expected to remain so.
SDO/HMI's latest white light images indicate some small spots are
developing in old active region NOAA 2766, located near N05W60. 

The significant coronal mass ejection (CME) associated with the filament
eruption near the NW solar limb early on 09 July does not seem to have an
earth-directed component. The faint and slow-moving (250 km/s) CME
associated with a long-lasting filament eruption in the SW solar quadrant
was barely visible in SOHO's coronagraphic imagery. In view of its width
(about 110 degrees in LASCO/C2 at 09/13:25UT July) and the source location
near S30W15, there's a small chance on a glancing blow from this CME late
on 13 but more likely on 14 July. No other earth-directed coronal mass
ejections (CMEs) were observed in available coronagraphic imagery.

The greater than 10 MeV proton flux and the greater than 2 MeV electron
flux were at nominal levels during the last 24 hours and are expected to
remain so.

Solar wind speed varied between 300 and 340 km/s, ending the period near
330 km/s (DSCOVR). Bz varied between -4 and +4 nT, with a negative stretch
from 04-09UT. The direction of the interplanetary magnetic field (phi
angle) was mostly directed away from the Sun (positive sector).

Geomagnetic activity was at quiet levels, with an unsettled interval
(06-09UT) recorded by Dourbes. Geomagnetic conditions are expected to be
mostly quiet on 10-11 July. Unsettled intervals are possible on 12-13 July
from coronal hole wind stream effects, and on 14 July from a glancing blow
from the 09 July CME. An isolated active interval is not excluded.

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

2020 Jul 06 0948 UTC
START OF ALL QUIET ALERT ........................ The SIDC - RWC Belgium [more]

2020 Jun 30 0725 UTC
The in situ observations show the arrival of the shock wave, this morning [more]

2018 May 04 1644 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]