Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
329 FXXX01 KWNP 182201 DAYDSF :Product: Daily Space Weather Summary and Forcast daydsf.txt :Issued: 2025 Nov 18 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 17/2100Z to 18/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 4 numbered sunspot regions on the disk. # :Solar_Forecast: Solar Activity Forecast: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (19 Nov, 20 Nov, 21 Nov). # :Geophysical_Activity: Geophysical Activity Summary 17/2100Z to 18/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 544 km/s at 17/2140Z. Total IMF reached 7 nT at 17/2216Z. The maximum southward component of Bz reached -3 nT at 17/2310Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 921 pfu. # :Geophysical_Forecast: Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one and two (19 Nov, 20 Nov) and quiet to active levels on day three (21 Nov).