376
FXXX01 KWNP 182201
DAYDSF

:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2025 Jun 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 high levels for the past 24 hours.
There are currently 6 numbered sunspot regions on the disk.
#
:Solar_Forecast:
Solar Activity Forecast: Solar activity is expected to be moderate
with a chance for X-class flares on days one, two, and three (19 Jun, 20
Jun, 21 Jun).

#
: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 557 km/s at 18/2042Z. Total IMF reached 10
nT at 18/0540Z. The maximum southward component of Bz reached -7 nT at
18/1011Z.  Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 892 pfu.
#
:Geophysical_Forecast:
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on day one (19 Jun), quiet to minor
storm levels on day two (20 Jun) and quiet to unsettled levels on day
three (21 Jun). Protons have a slight chance of crossing threshold on
days one, two, and three (19 Jun, 20 Jun, 21 Jun).