Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
362 FXXX01 KWNP 202201 DAYDSF :Product: Daily Space Weather Summary and Forcast daydsf.txt :Issued: 2024 Sep 20 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 19/2100Z to 20/2100Z: Solar activity has been at low levels for the past 24 hours. The largest solar event of the period was a C3 event observed at 20/1457Z from Region 3831 (N12W09). There are currently 7 numbered sunspot regions on the disk. # :Solar_Forecast: Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (21 Sep, 22 Sep, 23 Sep). # :Geophysical_Activity: Geophysical Activity Summary 19/2100Z to 20/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 485 km/s at 20/0519Z. Total IMF reached 8 nT at 19/2100Z. The maximum southward component of Bz reached -4 nT at 20/2055Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 1240 pfu. # :Geophysical_Forecast: Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (21 Sep) and quiet levels on days two and three (22 Sep, 23 Sep).