[Ips-wgr] SWS Weekly Geo. Report (06 January 22) issued 0130 UT on 06 Jan 2022

[rwc]

SUBJ: SWS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 06 JANUARY 2022, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (28 DECEMBER - 05 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               
 28 Dec   1221 1201    4  
 29 Dec   1212 2223    7  
 30 Dec   4323 3111   11  
 31 Dec   1110 2202    3  
 01 Jan   2331 1222    8  
 02 Jan   2111 1222    5  
 03 Jan   2324 2211    9  
 04 Jan   1212 0001    2  
 05 Jan   1111 1201    3  

*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 (06 JANUARY - 05 FEBRUARY)
Disturbed Periods: No strong recurrent patterns, however mild activity 
may be experienced on: 7-8 Jan,  15-18 Jan,  23 Jan,  28 Jan,  30 Jan.

Best Quiet Periods: 6 Jan,  9-14 Jan,  19-22 Jan,  24-27 Jan,  29 Jan,  
31 Jan to 1 Feb.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions: Quiet conditions expected

Central Australian Regions: Chance of Mildly disturbed conditions 
                            between 07Jan-08Jan

Southern Australian Regions: Chance of Disturbed conditions 
                             between 07Jan-08Jan  


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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