Viewing archive of Wednesday, 2 August 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 Aug 02 2203 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 214 Issued at 2200Z on 02 Aug 2006IA. Analysis of Solar Active Regions and Activity from 01-2100Z to 02-2100Z Solar activity was very low.
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 to unsettled. Solar wind speed
remains elevated at 550 km/sec due to a coronal hole high speed
stream.
IIB. Geophysical Activity Forecast
The geomagnetic field is
expected to be quiet for the next three days (03 - 05 August).
III. Event Probabilities 03 Aug to 05 Aug
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 02 Aug 072 Predicted 03 Aug-05 Aug 070/070/070 90 Day Mean 02 Aug 077
V. Geomagnetic A Indices
Observed Afr/Ap 01 Aug 009/012 Estimated Afr/Ap 02 Aug 010/010 Predicted Afr/Ap 03 Aug-05 Aug 005/008-003/005-003/005
VI. Geomagnetic Activity Probabilities 03 Aug to 05 Aug
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 15% | 10% | 10% |
| Minor storm | 10% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 20% | 15% | 15% |
| Minor storm | 15% | 10% | 10% |
| Major-severe storm | 01% | 01% | 01% |
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