Viewing archive of Saturday, 10 June 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 Jun 10 2204 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 161 Issued at 2200Z on 10 Jun 2006IA. Analysis of Solar Active Regions and Activity from 09-2100Z to 10-2100Z Solar activity was very low. Today's activity
consisted of a single B-class flare from Region 892 (S07W14) at
1639Z. The region remains beta-gamma but appears stable and
generally unchanged compared to yesterday. Region 893 (S02E10) has
decreased somewhat in area.
IB. Solar Activity Forecast
Solar activity is expected to be very
low.
IIA. Geophysical Activity Summary 09-2100Z to 10-2100Z
The geomagnetic field was quiet to unsettled. The solar wind
velocity remains somewhat elevated, but is decreasing steadily and
has not enhanced geomagnetic activity. The greater than 2 MeV
electron flux reached high levels during the past 24 hours.
IIB. Geophysical Activity Forecast
The geomagnetic field is
expected to be quiet to unsettled for the next three days (11 - 13
June).
III. Event Probabilities 11 Jun to 13 Jun
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 10 Jun 076 Predicted 11 Jun-13 Jun 075/075/075 90 Day Mean 10 Jun 082
V. Geomagnetic A Indices
Observed Afr/Ap 09 Jun 009/010 Estimated Afr/Ap 10 Jun 010/010 Predicted Afr/Ap 11 Jun-13 Jun 007/010-007/010-007/008
VI. Geomagnetic Activity Probabilities 11 Jun to 13 Jun
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 25% | 25% | 25% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 25% | 25% | 25% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
All times in UTC
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