Routine Space Environment Product Issued Weekly
Issued by NWS
FXXX02 KWNP 260827
:Product: 27-day Space Weather Forecast
:Issued: 2015 Jan 26 0809 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
26 January - 21 February 2015
Solar activity is expected to be at low to moderate levels through
09 February with the return of Regons 2255 and 2257 on 27 January.
Low levels of activity are anticipated from 10-17 February before
increasing to low to moderate levels with the return of Region 2268
on 18 February.
There is a slight chance the greater than 10 MeV proton flux at
geosynchronous orbit will exceed the 10 pfu threshold through 09
February and after 18 February.
The greater than 2 MeV electron flux at geosynchronous orbit is
expected to reach moderate to high levels on 31 January-03 February,
and again on 08-10 February due to recurrent coronal hole high speed
stream (CH HSS) influence.
Geomagnetic field activity is expected to begin at quiet to
unsettled levels. Active periods, with a slight chance for minor
storm levels, particularly at high latitudes are expected on 29
January-02 February, 06-09 February, and again from 15-21 February
in response to recurrent coronal hole high speed solar wind streams.