071
FXXX02 KWNP 161526
WEKFOR

:Product: 27-day Space Weather Forecast
:Issued: 2024 Sep 16 0227 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
16 September - 12 October 2024

Solar activity is likely to be at moderate levels
(R1-R2/Minor-Moderate), with a slight chance for x-class events
(R3-Strong), throughout the outlook period. This is due to complex
regions on the visible disk, as well as the anticipated return of
complex regions.

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to be at normal to moderate levels.

Geomagnetic field activity is expected to range from quiet to G3
(Strong) storm levels. Enhanced activity to G1-G3 (Minor-Strong)
storm levels are likely on 16-17 Sep due to anticipated CME
activity. Unsettled to G1 (Minor) storm activity is likely on 26-29
Sep, 05-06 Oct and 10-12 Oct due to recurrent, positive polarity CH
HSS occurence. Mostly quiet levels are expected on 20-26 Sep, 30
Sep, 01-04 Oct and 07-09 Oct.