Viewing archive of Saturday, 15 July 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 Jul 15 2203 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 196 Issued at 2200Z on 15 Jul 2006IA. Analysis of Solar Active Regions and Activity from 14-2100Z to 15-2100Z
Solar activity was very low. Region 900 (S05E30) has
grown slightly since yesterday, but has remained unchanged in
magnetic complexity.
IB. Solar Activity Forecast
Solar activity is expected to continue
at very low levels. There is a slight chance for a C-class flare
from Region 900.
IIA. Geophysical Activity Summary 14-2100Z to 15-2100Z
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 24 hours (16 July).
Quiet conditions are expected for 17-18 July.
III. Event Probabilities 16 Jul to 18 Jul
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 15 Jul 070 Predicted 16 Jul-18 Jul 070/070/070 90 Day Mean 15 Jul 080
V. Geomagnetic A Indices
Observed Afr/Ap 14 Jul 010/014 Estimated Afr/Ap 15 Jul 005/007 Predicted Afr/Ap 16 Jul-18 Jul 003/005-003/005-003/005
VI. Geomagnetic Activity Probabilities 16 Jul to 18 Jul
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 15% | 10% | 10% |
| Minor storm | 01% | 01% | 01% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 15% |
| Minor storm | 05% | 01% | 01% |
| Major-severe storm | 01% | 01% | 01% |
All times in UTC
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