Forecast 10.12.-5.1. by NOAA

Forecast of Solar and Geomagnetic Activity

Solar activity is expected to be at very low levels. No proton events are expected at geosynchronous orbit. The greater than 2 MeV electron flux at geosynchronous orbit is expected to reach high levels during 10 - 12 December and 02 - 05 January. Normal levels are expected during 13 December - 01 January.

Geomagnetic field activity is expected to be at mostly quiet levels on 10 - 12 December. Activity is expected to increase to quiet to unsettled levels on 13 December due to a recurrent coronal hole high speed stream (CH HSS). Activity is expected to decrease to quiet levels during 14 - 21 December. Activity is expected to increase to unsettled levels on 22 - 24 December due to another recurrent CH HSS. Activity is expected to decrease to quiet levels during 25 - 30 December. Activity is expected to increase to unsettled to active levels on 31 December - 02 January due to another recurrent CH HSS. Activity is expected to decrease to quiet levels during 03 - 05 January.

# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center