[Ips-wgr] SWS Weekly Geo. Report (10 June 21) issued 0251 UT on 10 Jun 2021

rwc rwc at ips.gov.au
Thu Jun 10 12:51:42 EST 2021


SUBJ: SWS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 10 JUNE 2021, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (01 JUNE - 09 JUNE)
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               
 01 Jun   0010 0000    0  
 02 Jun   0000 2111    2  In the SWS magnetometer data for 02 
                          Jun, a weak (10nT) impulse was observed 
                          at 1333UT.
 03 Jun   2222 2100    4  
 04 Jun   1110 0010    1  
 05 Jun   0100 1001    1  
 06 Jun   1000 0011    1  
 07 Jun   0232 3233   10  
 08 Jun   1211 1000    2  
 09 Jun   1110 0100    1  

*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 (10 JUNE - 10 JULY)
Disturbed Periods: 15-17 June.

Best Quiet Periods: 10-13 June, 19 June to 10 July.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
 Disturbed Periods: None.
 Best Quiet Periods: 10-13 June, 19 June to 10 July.

Central Australian Regions:
 Mildly Disturbed Periods: 15-17 June.
 Best Quiet Periods: 10-13 June, 19 June to 10 July.

Southern Australian Regions:
 Disturbed Periods: 15-17 June.
 Best Quiet Periods: 10-13 June, 19 June to 10 July.


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 

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 SWS.  If you are not 
the intended recipient, please contact the sender immediately 
and delete all copies of this e-mail and attachments. 
To unsubscribe from an IPS mail list either send an email to 
"MAIL_LIST"-leave at ips.gov.au or go to
http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://www.sws.bom.gov.au/mailman/listinfo/ips-training.
General information is available from
http://www.sws.bom.gov.au/mailman/listinfo/ips-info.




More information about the ips-wgr mailing list