Routine Space Environment Product (Daily)
Issued by NWS
FXXX01 KWNP 312201
:Product: Daily Space Weather Summary and Forcast daydsf.txt
:Issued: 2015 Jan 31 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 30/2100Z to
31/2100Z: 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
31/1641Z from Region 2275 (S17W80). There are currently 8 numbered
sunspot regions on the disk.
Solar Activity Forecast: Solar activity is likely to be moderate
with a chance for X-class flares on day one (01 Feb) and likely to be
moderate with a slight chance for an X-class flare on day two (02 Feb)
and expected to be low with a chance for M-class flares and a slight
chance for an X-class flare on day three (03 Feb).
Geophysical Activity Summary 30/2100Z to 31/2100Z: 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
469 km/s at 31/0807Z. Total IMF reached 8 nT at 31/2000Z. The maximum
southward component of Bz reached -6 nT at 31/2020Z.
Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to minor storm levels on day one (01 Feb) and quiet to
active levels on days two and three (02 Feb, 03 Feb). Protons have a
chance of crossing threshold on day one (01 Feb), have a slight chance
of crossing threshold on day two (02 Feb) and have a slight chance of
crossing threshold on day three (03 Feb).