Welcome to the Solar Influences Data Analysis Center (SIDC), which is the solar physics research department of the Royal Observatory of Belgium. The SIDC includes the World Data Center for the sunspot index and the ISES Regional Warning Center Brussels for space weather forecasting.

INFO FROM SIDC - RWC BELGIUM 2014 Aug 21 09:53:37

We expect continued C-class flaring activity from several active regions on
the disc. A new -yet unnumbered- active region has crossed the solar NE
limb and might boost solar activity further in the coming days.Quiet
geomagnetic conditions are expected in the coming
3 days: there are no high speed wind streams expected from coronal holes,
nor are there any new CMEs on the way to the Earth.

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

2014 Aug 19 0812 UTC
A shock was observed in ACE solar wind data this morning around 6:00 UT. [more]

2014 Aug 08 1209 UTC
START OF ALL QUIET ALERT ........................ The SIDC - RWC Belgium [more]

2014 Jul 11 2040 UTC
The latest halo CME alert, referring to start on July 10 at 15:12 UT, generated [more]


Latest News

Aug 13, 2014: Far-side blast targets STEREO-A

Aug 06, 2014: A filament always rings twice

Jul 31, 2014: Tour de France

Jul 07, 2014: Sunspot Summer Festival

Jul 02, 2014: Backside eruption

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