[Ips-wgr] SWS Weekly Geo. Report (01 December 16) issued 0136 UT on 01 Dec 2016 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Thu Dec 1 12:36:57 EST 2016


SUBJ: SWS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 01 DECEMBER 2016, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (22 NOVEMBER - 30 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               
 22 Nov   1122 3333   10  
 23 Nov   2222 1121    5  
 24 Nov   2232 4333   13  
 25 Nov   3433 3332   15  
 26 Nov   2223 2222    8  
 27 Nov   2222 2112    6  
 28 Nov   1111 2222    5  
 29 Nov   1102 2122    4  
 30 Nov   1110 1101    2  

*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 International Center for Space Weather 
Science and Education, Japan.


Quiet to unsettled conditions.

2. FORECAST (01 DECEMBER - 31 DECEMBER)
Disturbed Periods: 
 4-5 Dec,  20-23 Dec.

Best Quiet Periods: 
 1-3 Dec,  13-17 Dec,  26-29 Dec.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
 Disturbed Periods: None.

Central Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 1-7 Dec,  14-19 Dec,  26-31 Dec.

Southern Australian Regions:
 Disturbed Periods: 9-12 Dec,  21-24 Dec.
 Best Quiet Periods: 1-7 Dec,  14-19 Dec,  26-31 Dec.


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.

Space Weather Services              email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386                         WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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