[Ips-wgr] IPS Weekly Geo. Report (02 November 06)
Regional Warning Centre
rwc at ips.gov.au
Thu Nov 2 14:30:08 EST 2006
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 02 NOVEMBER 2006, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (24 OCTOBER - 01 NOVEMBER)
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
24 Oct 1121 2122 5
25 Oct 2221 1111 4
26 Oct 2122 2111 5
27 Oct 2111 2123 6
28 Oct 2223 3323 11
29 Oct 3232 3233 12
30 Oct 3223 2211 8
31 Oct 1111 2112 4
01 Nov 2211 3212 6
*estimated from real time data
Quiet to unsettled conditions.
2. FORECAST (02 NOVEMBER - 02 DECEMBER)
Disturbed Periods:
active on 9 Nov, active on 17 Nov, active on 24 Nov.
Best Quiet Periods:
2 Nov to 8 Nov, 13 Nov to 15 Nov, 19 Nov to 23 Nov, 27 Nov to 28 Nov.
3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 2 Nov to 28 Nov.
Central Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 5 Nov to 7 Nov, 11 Nov to 14 Nov, 19 Nov to 22 Nov,
26 Nov to 28 Nov.
Southern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 5 Nov to 7 Nov, 11 Nov to 14 Nov, 19 Nov to 22 Nov,
26 Nov to 28 Nov.
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.
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PO Box 1386 WWW: http://www.ips.gov.au
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