[Ips-wgr] IPS Weekly Geo. Report (26 January 06)

rwc rwc at ips.gov.au
Thu Jan 26 12:08:32 EST 2006


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 26 JANUARY 2006, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (17 JANUARY - 25 JANUARY)
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               
 17 Jan   2232 3212    8     
 18 Jan   3333 2312   11     
 19 Jan   2222 3223    9    
 20 Jan   2222 2222    7    
 21 Jan   2222 2111    5    
 22 Jan   1222 3212    7    
 23 Jan   2343 3223   13   
 24 Jan   3432 2102   10    
 25 Jan   3222 1123    8    


A weak (13nT) impulse was observed in the IPS
magnetomter data at 1336UT on 22 Jan.
A weak (17nT) impulse was observed in the IPS
magnetomter data at 0716UT on 23 Jan.

*estimated from real time data

Mostly Quiet conditions observed over the last 7 days. Unsettled
conditions arised due to coronal hole effects, which have declined
as it moves out of geoeffective position. 


2. FORECAST (26 JANUARY - 25 FEBRUARY)
Disturbed Periods: 
No strong recurrent patterns, however mild activity may be experienced on:
 12 Feb to 13 Feb,   19 Feb,   21 Feb.

Best Quiet Periods: 
 26 Jan to 11 Feb,  14 Feb to 18 Feb,   20 Feb.


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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