Viewing archive of Wednesday, 4 June 2008

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 2008 Jun 04 2203 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Report of Solar and Geophysical Activity

SDF Number 156 Issued at 2200Z on 04 Jun 2008

IA. Analysis of Solar Active Regions and Activity from 03-2100Z to 04-2100Z

Solar activity was very low. No flares were observed for the past 24 hours and the solar disk was spotless.
IB. Solar Activity Forecast
Solar activity is expected to be very low.
IIA. Geophysical Activity Summary 03-2100Z to 04-2100Z
The geomagnetic field was mostly quiet during the past 24 hours.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected to be quiet for the next three days (05-07 June).
III. Event Probabilities 05 Jun to 07 Jun
Class M01%01%01%
Class X01%01%01%
Proton01%01%01%
PCAFGreen
IV. Penticton 10.7 cm Flux
  Observed       04 Jun 065
  Predicted   05 Jun-07 Jun  065/065/066
  90 Day Mean        04 Jun 070
V. Geomagnetic A Indices
  Observed Afr/Ap 03 Jun  003/004
  Estimated     Afr/Ap 04 Jun  003/005
  Predicted    Afr/Ap 05 Jun-07 Jun  005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 05 Jun to 07 Jun
A. Middle Latitudes
Active05%05%05%
Minor storm01%01%01%
Major-severe storm01%01%01%
B. High Latitudes
Active05%05%05%
Minor storm01%01%01%
Major-severe storm01%01%01%

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