Joint USAF/NOAA Report of Solar and Geophysical Activity 02 Jun 2008

Product: Report of Solar-Geophysical Activity
Issued: 2008 Jun 02 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 154 Issued at 2200Z on 02 Jun 2008

IA. Analysis of Solar Active Regions and Activity from 01/2100Z to 02/2100Z: Solar activity was very low. No flares were observed during the past 24 hours and the solar disk was spotless.

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 mostly quiet during the past 24 hours.

IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet for the next three days (03-05 June).

III. Event Probabilities 03 Jun-05 Jun

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

IV. Penticton 10.7 cm Flux

• Observed 02 Jun 067
• Predicted 03 Jun-05 Jun 067/067/067
• 90 Day Mean 02 Jun 071

V. Geomagnetic A Indices

• Observed Afr/Ap 01 Jun 006/008
• Estimated Afr/Ap 02 Jun 005/008
• Predicted Afr/Ap 03 Jun-05 Jun 005/005-005/005-005/005

VI. Geomagnetic Activity Probabilities 03 Jun-05 Jun

A. Middle Latitudes

• Active 05/05/05
• Minor storm 01/01/01
• Major-severe storm 01/01/01

B. High Latitudes

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