Routine Space Environment Product Issued Weekly
Issued by NWS

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FXXX02 KWNP 230156
WEKFOR

:Product: 27-day Space Weather Forecast
:Issued: 2024 Sep 23 0120 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
#
#               27-day Space Weather Forecast
#
Forecast of Solar and Geomagnetic Activity
23 September - 19 October 2024

Solar activity is expected to range from low to moderate levels
throughout the outlook period, with a varying chance for M-class
(R1-R2/Minor-Moderate) flares.

No proton events are expected at geosynchronous orbit, barring
significant flare activity.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to reach high levels on 23-26 Sep and 12-15 Oct, with
normal to moderate levels expected for the remainder of the period.

Geomagnetic field activity is likely to reach unsettled levels on
25-26 Sep due to positive polarity CH HSS influences. Periods of
active conditions are likely on 05-06 Oct due to another positive
polarity CH HSS. Periods of active conditions are likely again on 10
Oct, followed by likely periods of G1 (Minor) storming on 11-12 Oct,
due to yet another positive polarity CH HSS.