[Ips-wgr] IPS Weekly Geo. Report (18 November 10)

rwc rwc at ips.gov.au
Thu Nov 18 13:49:32 EST 2010


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 18 NOVEMBER 2010, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (09 NOVEMBER - 17 NOVEMBER)
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               
 09 Nov   2111 1111    3     
 10 Nov   1111 0223    5     
 11 Nov   3223 3323   12    
 12 Nov   3223 4212   11    
 13 Nov   2211 2222    6    
 14 Nov   3111 1323    8    
 15 Nov   3323 2113   10    
 16 Nov   3222 3222    9    
 17 Nov   2322 2122    7    

*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.


Quiet to unsettled conditions.

2. FORECAST (18 NOVEMBER - 18 DECEMBER)
Disturbed Periods: 
No strong recurrent patterns, however mild activity may be experienced on:
 19-22 Nov,  8 Dec to 10 Dec

Best Quiet Periods: 
23 Nov to 7 Dec,  11 Dec to 13 Dec.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS

Northern Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 18 Nov to 24 Nov.

Central Australian Regions:
 Disturbed Periods: Possibly mildly disturbed 19-23 November.
 Best Quiet Periods: 18 Nov. and 24 Nov.

Southern Australian Regions:
 Disturbed Periods: Possibly mildly disturbed 19-23 November.
 Best Quiet Periods: 18 Nov and 24 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.

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 

IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information.  The views expressed in 
this message are those of the individual sender, unless 
specifically stated to be the views of IPS.  If you are not 
the intended recipient, please contact the sender immediately 
and delete all copies of this e-mail and attachments. 
Occasionally IPS sends email promoting IPS products and 
services to its mailing list customers. If you do not wish to 
receive this promotional material please email 
no-spam at ips.gov.au with the subject header:UNSUBSCRIBE"





More information about the ips-wgr mailing list