[Ips-wgr] IPS Weekly Geo. Report (28 April 05)

rwc rwc at ips.gov.au
Thu Apr 28 10:55:13 EST 2005


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 28 APRIL 2005, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (19 APRIL - 27 APRIL)
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               
 19 Apr   1221 2112    5     
 20 Apr   2434 4221   15     
 21 Apr   1111 0100    1    
 22 Apr   2210 3221    6    
 23 Apr   2221 1222    6    
 24 Apr   3222 2211    7    
 25 Apr   2322 1111    6    
 26 Apr   1111 0011    2    
 27 Apr   1110 1000    1    

*estimated from real time data

Coronal hole high-speed wind stream resulted in active levels on 
20 April, otherwise  mostly quiet throughout the week.

2. FORECAST (28 APRIL - 28 MAY)
Disturbed Periods: 
28 April: isolated active levels possible
01-02 May: unsettled to active, with isolated minor storm periods
possible.
09-10 May: unsettled to active.

Best Quiet Periods: 
04-07 May
13-15 May


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