[Ips-wgr] SWS Weekly Geo. Report (13 July 17) issued 0243 UT on 13 Jul 2017 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Thu Jul 13 12:43:49 EST 2017


SUBJ: SWS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 13 JULY 2017, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (04 JULY - 12 JULY)
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               
 04 Jul   1100 0001    1  
 05 Jul   1100 0000    0  
 06 Jul   0111 1212    3  
 07 Jul   1200 0101    2  
 08 Jul   1110 0000    1  
 09 Jul   3324 2332   13  
 10 Jul   3321 0111    6  
 11 Jul   1321 2211    6  
 12 Jul   1111 1100    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.


Moslty quiet to unsettled conditions. Some minor storm periods on 9 July.

2. FORECAST (13 JULY - 12 AUGUST)
Disturbed Periods: 
Mild disturbance possible 14-15 Jul.

Best Quiet Periods: 
  16-20 Jul,  23-27 Jul,  30 Jul to 4 Aug.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions: 
 Disturbed Periods: None.
 
Central Australian Regions: 
 Mildly Disturbed Periods: 15-16 Jul, 23 Jul, 6-8 August
 Best Quiet Periods: All other days

Southern Australian Regions:
 Disturbed Periods: 15-16 Jul, 23 Jul, 6-8 August
 Best Quiet Periods: All other days


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