Status Report

Joint USAF/NOAA Report of Solar and Geophysical Activity 06 Jun 2009

By SpaceRef Editor
June 6, 2009
Filed under , , ,

:Product: Report of Solar-Geophysical Activity
:Issued: 2009 Jun 06 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 157 Issued at 2200Z on 06 Jun 2009
IA. Analysis of Solar Active Regions and Activity from 05/2100Z
to 06/2100Z: Solar activity was very low. There was one B-class
flare during the past 24 hours. Region 1019 (N24W36) has decayed to
spotless plage. Consequently the solar disk is now void of spots.
IB. Solar Activity Forecast: Solar activity is expected to be very
low.
IIA. Geophysical Activity Summary 05/2100Z to 06/2100Z:
The geomagnetic field was quiet.
IIB. Geophysical Activity Forecast: The geomagnetic field is
expected to remain quiet for the next three days (07-09 June).
III. Event Probabilities 07 Jun-09 Jun
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 06 Jun 069
Predicted 07 Jun-09 Jun 069/069/069
90 Day Mean 06 Jun 070
V. Geomagnetic A Indices
Observed Afr/Ap 05 Jun 005/006
Estimated Afr/Ap 06 Jun 005/005
Predicted Afr/Ap 07 Jun-09 Jun 005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 07 Jun-09 Jun
A. Middle Latitudes
Active 10/10/10
Minor storm 05/05/05
Major-severe storm 01/01/01
B. High Latitudes
Active 10/10/10
Minor storm 05/05/05
Major-severe storm 01/01/01

SpaceRef staff editor.