Routine Space Environment Product Issued Weekly
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2
FXXX02 KWNP 230626

:Product: 27-day Space Weather Forecast
:Issued: 2015 Feb 23 0555 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
23 February - 21 March 2015

Solar activity is expected to be at very low to low levels through
about 04 March. From 05-18 March, a chance for moderate activity
exists due to the return of old Region 2282 (N11, L=191) which was
an M-class flare producer on its last transit. Upon old Region
2282's exit, very low to low conditions are expected from 19-21

No proton events are expected at geosynchronous orbit in the absence
of any significant solar activity.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to be at normal to moderate levels throughout a majority of
the outlook period. However, moderate to high levels are likely on
01-09 March and again on 15-19 March due to coronal hole high speed
stream activity.

Geomagnetic field activity is expected to be at predominately quiet
to unsettled levels throughout the outlook period with active
conditions likely on 27-28 February, 01-02 March and 16-17 March due
to coronal hole high speed stream activity. is the U.S. government's official web portal to all federal, state and local government web resources and services.