Solar activity was low. The largest flare was a C2 at 23/1328Z from Region 1346 (S15W82). Region 1356 (N15E28) decayed slightly in area in its intermediate spots. Three CMEs were observed during the summary period. The first was associated with a filament eruption in the northwestern quadrant first observed in SDO/AIA 193 imagery at 22/1957Z. The second was first seen in SOHO/LASCO C2 imagery at 23/0048Z which was possibly associated with the same filament eruption. The third was first seen in SOHO/LASCO C2 imagery at 23/0924Z which was associated with a high latitude backside event. Further analysis of the 22/1957Z CME is ongoing to determine the possibility of a glancing blow. The two subsequent CMEs are not expected to be geoeffective.

Solar activity is expected to be low with a chance for M-class activity. An isolated M-class flare is possible from Region 1356.

The geomagnetic field was quiet.

The geomagnetic field is expected to be mostly quiet for the next three days (24 - 26 November).

  Observed       23 Nov 140
  Predicted   24 Nov-26 Nov  145/145/145
  90 Day Mean        23 Nov 139

  Observed Afr/Ap 22 Nov  007/006
  Estimated     Afr/Ap 23 Nov  005/006
  Predicted    Afr/Ap 24 Nov-26 Nov  004/005-004/005-004/005