Routine Space Environment Product Issued Weekly
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FXXX02 KWNP 300356

:Product: 27-day Space Weather Forecast
:Issued: 2015 Nov 30 0318 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
30 November - 26 December 2015

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

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to be normal to moderate levels for the majority of the
period with the exception of 03-05 December, 08-09 December and
11-15 December following several recurrent coronal hole high speed
streams (CH HSS).

Geomagnetic field activity is expected to be unsettled to active on
30 November-02 December with minor storm periods expected on 01
December due to a recurrent positive polarity CH HSS. Quiet to
unsettled levels are expected from 03-05 December. Isolated active
periods are likely again on 06-07 December and 10 December as two
subsequent positive polarity CH HSSs become geoeffective
respectively. Quiet to unsettled conditions are expected to dominate
the remainder of the forecast period. is the U.S. government's official web portal to all federal, state and local government web resources and services.