Viewing archive of Wednesday, 29 March 2006
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 2006 Mar 29 2328 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 088 Issued at 2200Z on 29 Mar 2006IA. Analysis of Solar Active Regions and Activity from 28-2100Z to 29-2100Z Solar activity was very low. Today's activity consisted
of a few B-class flares, with both Region 865 (S12E48) and newly
numbered 866 (S06E69) contributing. Region 865 is a small (120
millionths), simple D-type group and Region 866 is a small (70
millionths) H-type group.
IB. Solar Activity Forecast
Solar activity is expected to be very
low for the next three days (30 Mar - 1 Apr).
IIA. Geophysical Activity Summary 28-2100Z to 29-2100Z
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 (30 Mar - 1 Apr).
III. Event Probabilities 30 Mar to 01 Apr
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 29 Mar 082 Predicted 30 Mar-01 Apr 082/082/082 90 Day Mean 29 Mar 079
V. Geomagnetic A Indices
Observed Afr/Ap 28 Mar 004/006 Estimated Afr/Ap 29 Mar 006/005 Predicted Afr/Ap 30 Mar-01 Apr 005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 30 Mar to 01 Apr
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 15% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 20% | 20% | 20% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
All times in UTC
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