Viewing archive of Monday, 2 February 2009

Solar activity report

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Report of Solar-Geophysical Activity 2009 Feb 02 2201 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Report of Solar and Geophysical Activity

SDF Number 033 Issued at 2200Z on 02 Feb 2009

IA. Analysis of Solar Active Regions and Activity from 01-2100Z to 02-2100Z

Solar activity was very low. The disk is spotless.
IB. Solar Activity Forecast
Solar activity is expected to be very low.
IIA. Geophysical Activity Summary 01-2100Z to 02-2100Z
The geomagnetic field was quiet.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected to persist at quiet conditions throughout the forecast period.
III. Event Probabilities 03 Feb to 05 Feb
Class M01%01%01%
Class X01%01%01%
Proton01%01%01%
PCAFgreen
IV. Penticton 10.7 cm Flux
  Observed       02 Feb 069
  Predicted   03 Feb-05 Feb  070/070/070
  90 Day Mean        02 Feb 069
V. Geomagnetic A Indices
  Observed Afr/Ap 01 Feb  001/003
  Estimated     Afr/Ap 02 Feb  001/005
  Predicted    Afr/Ap 03 Feb-05 Feb  005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 03 Feb to 05 Feb
A. Middle Latitudes
Active01%01%01%
Minor storm01%01%01%
Major-severe storm01%01%01%
B. High Latitudes
Active05%05%05%
Minor storm01%01%01%
Major-severe storm01%01%01%

All times in UTC

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