Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
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745 FXXX05 KWNP 110257 WEKOUT :Product: 27-day Space Weather Outlook Table 27DO.txt :Issued: 2026 May 11 0150 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 2026-05-11 # # UTC Radio Flux Planetary Largest # Date 10.7 cm A Index Kp Index 2026 May 11 128 8 3 2026 May 12 128 5 2 2026 May 13 122 10 3 2026 May 14 130 5 2 2026 May 15 125 25 5 2026 May 16 125 20 5 2026 May 17 120 18 5 2026 May 18 122 15 4 2026 May 19 130 5 2 2026 May 20 130 5 2 2026 May 21 130 8 3 2026 May 22 120 10 3 2026 May 23 125 12 4 2026 May 24 125 5 2 2026 May 25 125 5 2 2026 May 26 130 5 2 2026 May 27 135 12 4 2026 May 28 135 10 3 2026 May 29 130 8 3 2026 May 30 125 8 3 2026 May 31 122 8 3 2026 Jun 01 118 5 2 2026 Jun 02 115 5 2 2026 Jun 03 120 5 2 2026 Jun 04 120 12 4 2026 Jun 05 120 5 2 2026 Jun 06 120 5 2