:Product: Advisory Outlook advisory-outlook.txt :Issued: 2023 May 29 0155 UTC # # Prepared by the Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov #------------------------------------------------------------------------- Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #23-22 2023 May 28 at 7:50 p.m. MDT (2023 May 29 0150 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 22-28 R1 (Minor) radio blackouts were observed on 22, 23, 24 May due to activity from Region 3311. R1 (Minor) radio blackouts were observed on 25 May from Region 3312. R1 (Minor) radio blackouts were observed on 24 and 28 May from Region 3315. G1 (Minor) geomagnetic storms were observed on 22 May due to coronal hole activity. No other space weather storms were observed during the summary period. Outlook For May 29-June 4 G1 (Minor) geomagnetic storms are likely on 02 Jun in response to a coronal hole activity. R1-R2 (Minor-Moderate) are likely over the outlook period due to multiple regions on the visible disk. No other space weather storms are expected during the outlook period.