[Ips-wgr] IPS Weekly Geo. Report (15 November 07)
rwc
rwc at ips.gov.au
Thu Nov 15 13:13:38 EST 2007
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 15 NOVEMBER 2007, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (06 NOVEMBER - 14 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
06 Nov 1111 1101 2
07 Nov 2111 0011 2
08 Nov 2221 1112 5
09 Nov 2112 2212 5
10 Nov 2222 2111 5
11 Nov 2211 1111 4
12 Nov 2111 1223 6
13 Nov 3323 3223 12
14 Nov 3333 3322 13
*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 Space Environment Research Center, Japan.
Quiet to unsettled conditions.
2. FORECAST (15 NOVEMBER - 15 DECEMBER)
Disturbed Periods:
active 21 Nov to 22 Nov.
Best Quiet Periods:
16 Nov to 20 Nov, 24 Nov, 27 Nov to 9 Dec.
3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions: NA
Central Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 16 Nov to 19 Nov, 25 Nov to 3 Dec, 7 Dec to 9 Dec.
Southern Australian Regions:
Disturbed Periods: 20 Nov to 21 Nov.
Best Quiet Periods: 16 Nov to 18 Nov, 26 Nov to 8 Dec.
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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