Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
008 FXXX01 KWNP 042201 DAYDSF :Product: Daily Space Weather Summary and Forcast daydsf.txt :Issued: 2026 Apr 04 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 03/2100Z to 04/2100Z: Solar activity has been at high levels for the past 24 hours. There are currently 7 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 (05 Apr, 06 Apr, 07 Apr). # :Geophysical_Activity: Geophysical Activity Summary 03/2100Z to 04/2100Z: The geomagnetic field has been at quiet to major storm levels for the past 24 hours. Solar wind speed reached a peak of 742 km/s at 03/2132Z. Total IMF reached 6 nT at 03/2107Z. The maximum southward component of Bz reached -4 nT at 03/2257Z. Protons greater than 10 MeV at geosynchronous orbit reached a peak level of 3 pfu at 03/2145Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2418 pfu. # :Geophysical_Forecast: Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (05 Apr) and quiet to unsettled levels on days two and three (06 Apr, 07 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (05 Apr, 06 Apr, 07 Apr).