Joint USAF/NOAA Report of Solar and Geophysical Activity 02 Oct 2006
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Product: Report of Solar-Geophysical Activity
Issued: 2006 Oct 02 2200 UTC
Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Environment Center and the U.S. Air Force.
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 275 Issued at 2200Z on 02 Oct 2006
IA. 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. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels again today.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled.
III. Event Probabilities 03 Oct-05 Oct
- Class M 01/01/01
- Class X 01/01/01
- Proton 01/01/01
- PCAF Green
IV. Penticton 10.7 cm Flux
- Observed 02 Oct 078
- Predicted 03 Oct-05 Oct 080/080/080
- 90 Day Mean 02 Oct 077
V. Geomagnetic A Indices
- Observed Afr/Ap 01 Oct 014/025
- Estimated Afr/Ap 02 Oct 008/008
- Predicted Afr/Ap 03 Oct-05 Oct 006/008-004/008-004/005
VI. Geomagnetic Activity Probabilities 03 Oct-05 Oct
A. Middle Latitudes
- Active 15/10/10
- Minor storm 05/05/05
- Major-severe storm 01/01/01
B. High Latitudes
- Active 20/20/15
- Minor storm 10/10/05
- Major-severe storm 01/01/01