


Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
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772 FXXX05 KWNP 010156 WEKOUT :Product: 27-day Space Weather Outlook Table 27DO.txt :Issued: 2025 Sep 01 0133 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 Outlook Table # Issued 2025-09-01 # # UTC Radio Flux Planetary Largest # Date 10.7 cm A Index Kp Index 2025 Sep 01 215 20 6 2025 Sep 02 210 55 7 2025 Sep 03 200 10 4 2025 Sep 04 195 5 2 2025 Sep 05 185 5 2 2025 Sep 06 175 8 3 2025 Sep 07 160 12 4 2025 Sep 08 140 12 4 2025 Sep 09 130 12 4 2025 Sep 10 125 10 4 2025 Sep 11 125 5 2 2025 Sep 12 120 5 2 2025 Sep 13 120 5 2 2025 Sep 14 120 5 2 2025 Sep 15 120 20 5 2025 Sep 16 125 15 4 2025 Sep 17 125 8 3 2025 Sep 18 130 10 4 2025 Sep 19 140 8 3 2025 Sep 20 150 8 3 2025 Sep 21 175 8 3 2025 Sep 22 180 8 3 2025 Sep 23 180 8 3 2025 Sep 24 180 5 2 2025 Sep 25 180 5 2 2025 Sep 26 180 5 2 2025 Sep 27 170 5 2