Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
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808 FXXX02 KWNP 250226 WEKFOR :Product: 27-day Space Weather Forecast :Issued: 2024 Nov 25 0217 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 25 November - 21 December 2024 Solar activity is expected to be at low to moderate levels (R1/R2 - Minor/Moderate), with a chance for high levels (R3 - Strong) from 25 Nov - 21 Dec. The disk is expected to feature numerous complex regions thoroughout the outlook period. No proton events are expected at geosynchronous orbit. However, there is a chance for proton activity following significant solar flare activity during the outlook period. The greater than 2 MeV electron flux at geosynchronous orbit is expected to be at normal to moderate levels. Geomagnetic field activity is likely to be at unsettled to active periods on 29-30 Nov, 06-08 Dec, 11-14 Dec and 16-20 Dec, the first three due to influence from recurrent positive coronal hole effects and the last to a recurrent negative coronal hole. Mostly quiet periods are likely on 25-28 Nov, 01-05 Dec, 09-10 Dec, 15 Dec, and 21 Dec.