164
FXXX02 KWNP 050126
WEKFOR

:Product: 27-day Space Weather Forecast
:Issued: 2025 May 05 0116 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
# https://www.swpc.noaa.gov/content/subscription-services
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#               27-day Space Weather Forecast
#
Forecast of Solar and Geomagnetic Activity
05 May - 31 May 2025

Solar activity is expected to be predominently low through the
outlook period, with a varying chance for M-class flare activity.

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is
likely to reach high levels from 05-12 May and 29-31 May. Normal to
moderate levels are expected from 13-28 May.

Geomagnetic field activity is likely to reach G1 (Minor) storm
levels on 18 May and 29-31 May due to negative polarity coronal hole
influence. Periods of active conditions are likely on 05-06 May,
09-11 May, 16-17 May, 19-21 May, and 27 May in response to CH HSS
incluences. Quiet to unsettled conditions are expected to prevail
throughout the remainder of the period.