Routine Space Environment Product Issued Weekly
Issued by NWS

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FXXX02 KWNP 200626

:Product: 27-day Space Weather Forecast
:Issued: 2017 Nov 20 0558 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
#               27-day Space Weather Forecast
Forecast of Solar and Geomagnetic Activity
20 November - 16 December 2017

Solar activity is expected to be at very low levels throughout the

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to reach high levels on 22-25 Nov, 05-10 Dec and 12-16 Dec
due to recurrent CH HSS influences.

Geomagnetic field activity is expected to be at unsettled to active
levels on 20-23 Nov, 29-30 Nov, 04-08 Dec and 11-14 Dec with G1
(Minor) geomagnetic storm levels likely on 04-07 Dec and G2
(Moderate) levels likely on 04-05 Dec due to recurrent CH HSS
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