Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
730 FXXX01 KWNP 212201 DAYDSF :Product: Daily Space Weather Summary and Forcast daydsf.txt :Issued: 2024 Sep 21 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 20/2100Z to 21/2100Z: Solar activity has been at low levels for the past 24 hours. The largest solar event of the period was a C4 event observed at 21/2046Z. 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 (22 Sep, 23 Sep, 24 Sep). # :Geophysical_Activity: Geophysical Activity Summary 20/2100Z to 21/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 483 km/s at 21/0218Z. Total IMF reached 7 nT at 21/0426Z. The maximum southward component of Bz reached -6 nT at 21/1817Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 1587 pfu. # :Geophysical_Forecast: Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (22 Sep) and quiet levels on days two and three (23 Sep, 24 Sep).