INFO FROM SIDC - RWC BELGIUM 2017 Sep 25 13:11UTC

Over the past 24 hours solar activity has been low. No significant flares
have been recorded. NOAA AR region 2681 (Catania group 55) has been most
active, producing two B-class flares. No Earth directed Coronal Mass
Ejections (CMEs) have been detected in coronograph observations. The
greater than 10MeV proton flux remained at background levels over the past
24 hours. Solar activity is expected to remain low over the next 24 hours
with a small probability of C-class flares.

The solar wind parameters remained at nominal levels over the past 24 hours
(except one short-term weak enhancement around midnight due to the
influence of a small negative polarity CH HSS). The solar wind speed is
presently about 390 km/s and still decreasing. The total magnetic field
strength has been slowly decreasing from around 10 nT to 2 nT. The Bz
component fluctuated around 0 nT and was mainly positive, ranging between
-3 and +2.5 nT (except two singular episodes of Bz = -6 and -9 nT yesterday
evening). Geomagnetic conditions ranged between Kp index 1-3 (NOAA) and
local K index 1-3 (Dourbes) over the past 24 hours. Geomagnetic conditions
are expected to be from quiet to unsettled today and tomorrow. Active
conditions till minor geomagnetic storms can be expected on September 27
due to the influence of a positive polarity CH HSS.