Routine Space Environment Product Issued Weekly
Issued by NWS

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FXXX02 KWNP 130127

:Product: 27-day Space Weather Forecast
:Issued: 2017 Feb 13 0049 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
13 February - 11 March 2017

Solar activity is expected to be at very low levels with a slight
chance for isolated C-class flare activity throughout the period.

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 13, 16-18, 22-26, 28 Feb, and 01-11
Mar. Normal to moderate flux levels are expected for the remainder
of the period.

Geomagnetic field activity is expected to reach G2 (Moderate)
geomagnetic storm levels on 28 Feb and G1 (Minor) storm levels on 27
Feb, 01-02 Mar due to recurrent coronal hole high speed stream
influence. Active geomagnetic field activity is expected on 15, 23
Feb, and 03-04 Mar. Quiet and quiet to unsettled geomagnetic
activity is expected for the remainder of the period under a nominal
solar wind regime. is the U.S. government's official web portal to all federal, state and local government web resources and services.