[Ips-wgr] IPS Weekly Geo. Report (13 November 14) issued 0205 UT on 13 Nov 2014

rwc rwc at ips.gov.au
Thu Nov 13 13:05:58 EST 2014


SUBJ: IPS WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 13 NOVEMBER 2014, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (04 NOVEMBER - 12 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               
 04 Nov   2233 4343   16  In the IPS magnetometer data for 04 
                          Nov, a weak (13nT) impulse was observed 
                          at 1209UT and a weak (12nT) impulse 
                          was observed at 1840UT.
 05 Nov   3333 3223   13  
 06 Nov   2221 2112    5  
 07 Nov   2223 2223    9  
 08 Nov   1222 2213    7  
 09 Nov   3221 1122    6  
 10 Nov   3333 3432   15  
 11 Nov   3222 2123    8  
 12 Nov   2221 0022    4  

*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.


Active on 10 Nov.   Quiet to unsettled on other days.

2. FORECAST (13 NOVEMBER - 13 DECEMBER)
Disturbed Periods: 
16-Nov, 01 Dec.

Best Quiet Periods: 
 25-30 Nov,  3 Dec,  5-6 Dec.

3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions: NA

Central Australian Regions:
 Disturbed Periods: 2 Dec. 9 Dec.
 Best Quiet Periods: 15-16 Nov, 18 Nov-01 Dec,  20-30 Nov,  03-08 Dec.

Southern Australian Regions:
 Disturbed Periods: 2 Dec, 9 Dec.
 Best Quiet Periods: 5-16 Nov, 18 Nov-01 Dec,  20-30 Nov,  03-08 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
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