[Ips-wgr] IPS Weekly Geo. Report (16 September 04)

rwc rwc at ips.gov.au
Thu Sep 16 11:58:01 EST 2004


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 16 SEPTEMBER 2004, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (07 SEPTEMBER - 15 SEPTEMBER)
K indices are in UT (0-24). For conversion to local time:
AEST = UT + 10 hours; ACST = UT + 9.5 hours; AWST = UT + 8 hours
        Australian Region*              
 Date     K-INDICES    A               
 07 Sep   2323 2212    8     
 08 Sep   2222 2001    4     
 09 Sep   0111 1012    2    
 10 Sep   1111 0001    1    
 11 Sep   0010 1102    2    
 12 Sep   2200 0102    3    
 13 Sep   1110 0044    7    
A weak (28nT) impulse was observed in the IPS
magnetometer data at 2002UT on 13 Sep.
 14 Sep   3343 4445   25    
A weak (15nT) impulse was observed in the IPS
magnetometer data at 1523UT on 14 Sep.
 15 Sep   3222 3323   11    

*estimated from real time data

Conditions were quiet this week until Sep 14 when the effect of a 
CME induced solar wind shock raised levels to active.

2. FORECAST (16 SEPTEMBER - 16 OCTOBER)
Disturbed Periods: 
Sep 16-19, Oct 13-16

Best Quiet Periods: 
Sep 20-24, Oct 5-10

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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