Joint USAF/NOAA Report of Solar and Geophysical Activity 01 Nov 2007

Product: Report of Solar-Geophysical Activity
Issued: 2007 Nov 01 2200 UTC
Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Weather Prediction Center and the U.S. Air Force.

Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 305 Issued at 2200Z on 01 Nov 2007

IA. Analysis of Solar Active Regions and Activity from 31/2100Z to 01/2100Z: Solar activity was very low. No flares were detected. The visible disk was spotless.

IB. Solar Activity Forecast: Solar activity is expected to be very low.

IIA. Geophysical Activity Summary 31/2100Z to 01/2100Z: The geomagnetic field was quiet. The greater than 2 MeV electron flux at geosynchronous orbit was high.

IIB. Geophysical Activity Forecast: The geomagnetic field is expected to remain quiet through the period.

III. Event Probabilities 02 Nov-04 Nov

• Class M 01/01/01
• Class X 01/01/01
• Proton 01/01/01
• PCAF Green

IV. Penticton 10.7 cm Flux

• Observed 01 Nov 067
• Predicted 02 Nov-04 Nov 067/067/067
• 90 Day Mean 01 Nov 068

V. Geomagnetic A Indices

• Observed Afr/Ap 31 Oct 003/004
• Estimated Afr/Ap 01 Nov 003/005
• Predicted Afr/Ap 02 Nov-04 Nov 005/005-005/005-005/005

VI. Geomagnetic Activity Probabilities 02 Nov-04 Nov

• A. Middle Latitudes
• Active 01/01/01
• Minor storm 01/01/01
• Major-severe storm 01/01/01

B. High Latitudes

• Active 01/01/01
• Minor storm 01/01/01
• Major-severe storm 01/01/01