283
FXXX01 KWNP 162201
DAYDSF

:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2026 May 16 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 15/2100Z to
16/2100Z: Solar activity has been at moderate 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 low with
a chance for M-class flares on days one, two, and three (17 May, 18 May,
19 May).

#
:Geophysical_Activity:
Geophysical Activity Summary 15/2100Z to 16/2100Z: The geomagnetic
field has been at quiet to major storm levels for the past 24 hours.
Solar wind speed reached a peak of 823 km/s at 16/0336Z. Total IMF
reached 15 nT at 15/2213Z. The maximum southward component of Bz reached
-11 nT at 15/2149Z.  Electrons greater than 2 MeV at geosynchronous
orbit reached a peak level of 1420 pfu.
#
:Geophysical_Forecast:
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to minor storm levels on day one (17 May), unsettled to
minor storm levels on day two (18 May) and quiet to active levels on day
three (19 May).