[Ips-wgr] IPS Weekly Geo. Report (01 April 04)
rwc
rwc at ips.gov.au
Thu Apr 1 11:49:46 EST 2004
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 01 APRIL 2004, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (23 MARCH - 31 MARCH)
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
23 Mar 2112 0123 5
24 Mar 2200 0002 2
25 Mar 1110 1222 4
26 Mar 2222 3333 11
27 Mar 2223 2334 12
28 Mar 3432 3322 13
29 Mar 2232 3322 10
30 Mar 2233 4212 11
31 Mar 2121 3232 8
This period started with geomagnetic activity at quiet levels
for the first three days. Due to a coronal hole effect,
quiet to unsettled and also active periods were observed from
26 to 31 March.
2. FORECAST (01 APRIL - 01 MAY)
Disturbed Periods: 05 to 09 April, 17 to 18 April, 22 to 26 April.
Best Quiet Periods: 01 to 04 April, 12 to 13 April, 15 to 16 April,
19 to 21 April, 28 April to 01 May.
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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