Routine Space Environment Product (Daily)
Issued by NWS
FXXX01 KWNP 212200
:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2014 Nov 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 low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
21/0445Z from Region 2209 (S15W29). There are currently 3 numbered
sunspot regions on the disk.
Solar Activity Forecast: Solar activity is likely to be moderate
with a chance for X-class flares on days one, two, and three (22 Nov, 23
Nov, 24 Nov).
Geophysical Activity Summary 20/2100Z to 21/2100Z: The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed, as measured by the ACE spacecraft, reached a peak speed of
440 km/s at 21/1637Z. Total IMF reached 8 nT at 21/1127Z. The maximum
southward component of Bz reached -7 nT at 21/1321Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 769 pfu.
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on days one, two, and three (22 Nov, 23
Nov, 24 Nov). Protons have a slight chance of crossing threshold on days
one, two, and three (22 Nov, 23 Nov, 24 Nov).