Viewing archive of Tuesday, 24 March 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 Mar 24 2201 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Report of Solar and Geophysical Activity

SDF Number 083 Issued at 2200Z on 24 Mar 2009

IA. Analysis of Solar Active Regions and Activity from 23-2100Z to 24-2100Z

Solar activity was very low. No flares occurred during the past 24 hours and the solar disk continues to be void of sunspots.
IB. Solar Activity Forecast
Solar activity is expected to be very low.
IIA. Geophysical Activity Summary 23-2100Z to 24-2100Z
The geomagnetic field was quiet to unsettled during the past 24 hours.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected to be quiet to unsettled for the next two days (25-26 March). Conditions are expected to be quiet on the third day (27 March).
III. Event Probabilities 25 Mar to 27 Mar
Class M01%01%01%
Class X01%01%01%
Proton01%01%01%
PCAFgreen
IV. Penticton 10.7 cm Flux
  Observed       24 Mar 069
  Predicted   25 Mar-27 Mar  070/070/070
  90 Day Mean        24 Mar 070
V. Geomagnetic A Indices
  Observed Afr/Ap 23 Mar  002/003
  Estimated     Afr/Ap 24 Mar  007/008
  Predicted    Afr/Ap 25 Mar-27 Mar  007/008-007/008-005/005
VI. Geomagnetic Activity Probabilities 25 Mar to 27 Mar
A. Middle Latitudes
Active10%10%05%
Minor storm01%01%01%
Major-severe storm01%01%01%
B. High Latitudes
Active20%20%05%
Minor storm10%10%01%
Major-severe storm05%05%01%

All times in UTC

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