Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
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691 FXXX06 KWNP 300156 WEKHIL :Product: 7-day Space Weather Highlights :Issued: 2024 Sep 30 0122 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 # # 7-day Space Weather Highlights # Highlights of Solar and Geomagnetic Activity 23 - 29 September 2024 Solar activity reached moderate levels on 23, 25-26, and 29 Sep with a total of six R1 (Minor) events observed throughout the week. Low levels of solar activity and C-class flare activity were observed throughout the remainder of the period. The largest events of the period were a pair of M1.7 flares from Region 3842 (S15, L=178, class/area=Dai/230 on 29 Sep) at 29/1424 and 1441 UTC. No Earth-directed CMEs resulted from this weeks solar activity. No proton events were observed at geosynchronous orbit. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels on 23 Sep, and normal to moderate levels on 24-29 Sep. Geomagnetic field activity reached active levels on 23 and 26 Sep, and G1 (Minor) storm levels on 24-25 Sep, due to the passage of CMEs (23-25 Sep) and the influence of a positive polarity CH HSS (25-26 Sep). Quiet to unsettled conditions were observed over 27-29 Sep.