[Ips-wgr] IPS Weekly Geo. Report (30 January 03)
rwc
rwc at ips.gov.au
Thu Jan 30 14:03:53 EST 2003
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 30 JANUARY 2003, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (21 JANUARY - 29 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
21 Jan 3334 3233 15
22 Jan 3333 3325 18
23 Jan 4432 3334 18
24 Jan 3343 3434 19
25 Jan 4344 4323 20
26 Jan 3334 4323 17
27 Jan 4322 1433 14
28 Jan 3322 3223 11
29 Jan 2223 4434 16
*estimated from real time data
Mildly elevated geomagnetic activity observed during 21-26 January
was predominantly coronal hole related.
2. FORECAST (30 JANUARY - 01 MARCH)
Disturbed Periods: 30-31 Jan & 14-23 Feb.
Best Quiet Periods: 1-13 Feb.
PLEASE NOTE:
At this time of the solar cycle, space weather conditions
are frequently determined by short timescale events, not
able to be forecasted a week in advance.
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
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