


Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
512 FXXX01 KWNP 272201 DAYDSF :Product: Daily Space Weather Summary and Forcast daydsf.txt :Issued: 2025 Aug 27 2200 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/wwire.html # # Daily Space Weather Summary and Forecast. # :Solar_Analysis: Analysis of Solar Active Regions and Activity from 26/2100Z to 27/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 13 numbered sunspot regions on the disk. # :Solar_Forecast: Solar Activity Forecast: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (28 Aug, 29 Aug, 30 Aug). # :Geophysical_Activity: Geophysical Activity Summary 26/2100Z to 27/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 421 km/s at 26/2134Z. Total IMF reached 8 nT at 27/0351Z. The maximum southward component of Bz reached -7 nT at 27/1101Z. Protons greater than 10 MeV at geosynchronous orbit reached a peak level of 13 pfu at 27/0740Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 349 pfu. # :Geophysical_Forecast: Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and two (28 Aug, 29 Aug) and quiet levels on day three (30 Aug). Protons have a chance of crossing threshold on day one (28 Aug) and have a slight chance of crossing threshold on days two and three (29 Aug, 30 Aug).