Routine Space Environment Product (Daily)
Issued by NWS
FXXX01 KWNP 212201
:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2014 Aug 21 2200 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
# Daily Space Weather Summary and Forecast.
Analysis of Solar Active Regions and Activity from 20/2100Z to
21/2100Z: Solar activity has been at moderate levels for the past 24
hours. The largest solar event of the period was a M3 event observed at
21/1331Z from Region 2149 (N12E77). There are currently 7 numbered
sunspot regions on the disk.
Solar Activity Forecast: Solar activity is expected to be low with
a chance for M-class flares on days one, two, and three (22 Aug, 23 Aug,
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, as measured by the ACE spacecraft, reached a peak speed of
356 km/s at 21/2015Z. Total IMF reached 13 nT at 20/2102Z. The maximum
southward component of Bz reached -7 nT at 21/0520Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 522 pfu.
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on day one (22 Aug) and quiet levels on
days two and three (23 Aug, 24 Aug).