Joint USAF/NOAA Report of Solar and Geophysical Activity 03 Jun 2006

Product: Report of Solar-Geophysical Activity
Issued: 2006 Jun 03 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 154 Issued at 2200Z on 03 Jun 2006

IA. Analysis of Solar Active Regions and Activity from 02/2100Z to 03/2100Z: Solar activity continues at very low levels. There are no sunspots on the visible disk. An active region rotating into view on the east limb near S07 produced low B-class activity.

IB. Solar Activity Forecast: Solar activity is expected to continue at very low levels.

IIA. Geophysical Activity Summary 02/2100Z to 03/2100Z: The geomagnetic field was quiet.

IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet with isolated unsettled periods.

III. Event Probabilities 04 Jun-06 Jun

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

IV. Penticton 10.7 cm Flux

• Observed 03 Jun 076
• Predicted 04 Jun-06 Jun 075/075/075
• 90 Day Mean 03 Jun 082

V. Geomagnetic A Indices

• Observed Afr/Ap 02 Jun 005/008
• Estimated Afr/Ap 03 Jun 005/005
• Predicted Afr/Ap 04 Jun-06 Jun 005/012-005/008-005/008

VI. Geomagnetic Activity Probabilities 04 Jun-06 Jun

A. Middle Latitudes

• Active 10/10/10
• Minor storm 01/01/01
• Major-severe storm 01/01/01

B. High Latitudes

• Active 15/15/15
• Minor storm 01/01/01
• Major-severe storm 01/01/01