640
FXXX01 KWNP 132201
DAYDSF

:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2026 May 13 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 12/2100Z to
13/2100Z: 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 chance for M-class flares on days one, two, and three (14 May, 15 May,
16 May).

#
:Geophysical_Activity:
Geophysical Activity Summary 12/2100Z to 13/2100Z: The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 520 km/s at 13/1341Z. Total IMF reached 13
nT at 13/1132Z. The maximum southward component of Bz reached -8 nT at
13/1243Z.  Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 518 pfu.
#
:Geophysical_Forecast:
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on day one (14 May), active to major
storm levels on day two (15 May) and unsettled to minor storm levels on
day three (16 May).