Report of Solar and Geophysical Activity

Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 093 Issued at 2200Z on 02 Apr 2012

IA. Analysis of Solar Active Regions and Activity from 01/2100Z
to 02/2100Z: Solar activity has been very low for the past 24 hours.
Region 1451 (N17E25) produced a B7 event at 02/0234Z. New Regions
1452 (N18E47) and 1453 (S17E01) were numbered today. A weak
Earth-directed CME, associated with a filament eruption near N26E14,
became visible on LASCO C2 imagery at 02/0224Z.

IB. Solar Activity Forecast: Solar activity is expected to be very
low with a chance for C-class activity for the next three days
(03-05 April).

IIA. Geophysical Activity Summary 01/2100Z to 02/2100Z:
The geomagnetic field was quiet to unsettled during the past 24
hours.

IIB. Geophysical Activity Forecast: The geomagnetic field is
expected to be mostly quiet on day one (03 April). Quiet to
unsettled conditions are expected on days two and three (04-05
April) due to a coronal hole high speed stream becoming geoeffective
early on 04 April followed the next day by the arrival of the weak
CME associated with this mornings filament eruption.