[Ips-wgr] IPS Weekly Geo. Report (09 December 04)

rwc rwc at ips.gov.au
Thu Dec 9 13:30:46 EST 2004


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 09 DECEMBER 2004, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (30 NOVEMBER - 08 DECEMBER)
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               
 30 Nov   3332 2333   13     
 01 Dec   2333 1322   10     
 02 Dec   2120 1112    4    
 03 Dec   2221 1112    5    
 04 Dec   1100 1002    2    
 05 Dec   1364 2233   21    A moderate (92nT) impulse was observed 
 in the IPS magnetometer data at 0747UT on 05 Dec.
 06 Dec   2232 3334   13    
 07 Dec   3233 2333   13    
 08 Dec   2222 2222    7    

The geomagnetic activity remained mostly at quiet to 
unsettled levels during this period except for 05 and 
06 December when a CME effect was observed. The 
geomagnetic activity rose upto major storm levels on 
05 December and came down to active levels on 06 December. 


2. FORECAST (09 DECEMBER - 08 JANUARY)
Disturbed Periods: 18 December, 23 December, 02 to 05 January.

Best Quiet Periods: 11 to 16 December, 19 to 21 December, 
			29 December to 01 January, 06 to 08 January. 


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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