[Ips-wgr] IPS Weekly Geo. Report (01 November 12) issued 0256 UT on 01 Nov 2012

[rwc]

SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 01 NOVEMBER 2012, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (23 OCTOBER - 31 OCTOBER)
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               
 23 Oct   3322 1111    7  
 24 Oct   1111 1011    2  
 25 Oct   1111 1012    3  
 26 Oct   1110 0112    2  
 27 Oct   1210 0112    3  
 28 Oct   2111 2011    3  
 29 Oct   1110 0001    1  
 30 Oct   1001 1001    1  
 31 Oct   1010 2322    5  

Mostly Quiet to unsettled conditions observed.

*estimated from real time data

NOTE: Indices may have been generated from data obtained in 
cooperation with the following organisations: Geoscience Australia, 
University of Newcastle Space Physics Group, Australian Government 
Antarctic Division and Space Environment Research Center, Japan.



2. FORECAST (01 NOVEMBER - 01 DECEMBER)
Disturbed Periods: Possible 1 Nov.

Best Quiet Periods: 12-21 Nov.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 1-27 Nov.

Central Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 1-21 Nov.

Southern Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 12-21 Nov.


Pc3 pulsations are high frequency (10-45 second period) variations 
of the Earths magnetic field. Daily pc3-indices are the daily sum of 
20 minute pc3-indices for that station and have been shown to be well 
correlated with rejection of high resolution aeromagnetic survey 
flight-line data.

PLEASE NOTE:
Geomagnetic activity can frequently be determined by short timescale 
solar events that cannot be forecast a week in advance, particularly
at solar maximum.

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