[Ips-wgr] IPS Weekly Geo. Report (14 November 13) issued 0201 UT on 14 Nov 2013
rwc
rwc at ips.gov.au
Thu Nov 14 13:01:42 EST 2013
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 14 NOVEMBER 2013, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (05 NOVEMBER - 13 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
05 Nov 2112 0203 5
06 Nov 1111 0112 3
07 Nov 2234 3122 11
08 Nov 2321 0101 4
09 Nov 3345 3322 18
10 Nov 2322 2223 9
11 Nov 2242 3321 11
12 Nov 1111 0001 1
13 Nov 1110 2001 2
Active to Minor storm levels observed on 9 Nov, with mostly
Quiet to unsettled on other days.
*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 International Center for Space Weather
Science and Education, Japan.
2. FORECAST (14 NOVEMBER - 14 DECEMBER)
Disturbed Periods:
No strong recurrent patterns, however mild activity may be experienced on: 6-10
Dec.
Best Quiet Periods: 16 Nov to 3 Dec.
3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 14 Nov to 14 Dec.
Central Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 14 Nov to 10 Dec.
Southern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 14 Nov to 6 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.
PLEASE NOTE:
Geomagnetic activity can frequently be determined by short timescale
solar events that cannot be forecast a week in advance, particularly
at solar maximum.
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
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