Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
Versions:
1
258 FXXX02 KWNP 290256 WEKFOR :Product: 27-day Space Weather Forecast :Issued: 2024 Apr 29 0236 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 29 April - 25 May 2024 Solar activity is expected to be at low levels with a chance for M-class (R1-R2/Minor-Moderate) activity over the outlook period. Primarily contributors to flare probability include Region 3654 currently in the western hemisphere and a collective of active and adjacent regions in the southern hemisphere which are due to return to the visible disk over 08-10 May. No proton events are expected at geosynchronous orbit. The greater than 2 MeV electron flux at geosynchronous orbit is expected to be normal to moderate levels over the outlook period. Geomagnetic field activity is expected to range from quiet to active levels. Active levels on the 01-02 May are anticipated due to likely influence from combined effects of a CH HSS and transient effects of a CME that left the Sun on 27 Apr. Active levels on 23-24 May and unsettled levels on 29-30 Apr and 03-07 May are expected due to recurrent CH HSS features. The remainder of the outlook period is likely to be at mostly quiet levels.