[Ips-wgr] ASWFC Weekly Geo. Report (03 November 22) issued 0109 UT on 03 Nov 2022 [SEC=OFFICIAL]

[rwc]

SUBJ: ASWFC WEEKLY GEOPHYSICAL REPORT 
ISSUED ON 03 NOVEMBER 2022
FROM THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE
ASWAS SCALE DESCRIPTION: https://bit.ly/3lmaMBx

1. SUMMARY (25 OCTOBER - 02 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               
 25 Oct   1111 0301    3  
 26 Oct   1110 2223    5  
 27 Oct   2223 3322   10  
 28 Oct   1222 3433   12  
 29 Oct   3244 3332   16  
 30 Oct   2213 2222    7  
 31 Oct   2221 2322    7  
 01 Nov   1122 3022    6  
 02 Nov   2222 2321    7  

*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 29 Oct.   Quiet to unsettled on other days.

2. FORECAST (03 NOVEMBER - 03 DECEMBER)
Disturbed Periods: 
3-5 Nov, 18-19 Nov, 23-27 Nov, 29-Nov to 2-Dec

Best Quiet Periods: 
6-16 Nov, 21-22 Nov, 3-Dec

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

Central Australian Regions: 
 Mildly Disturbed Periods: 3-6 Nov, 19-20 Nov, 25-26 Nov, 30-Nov to 3-Dec
 Best Quiet Periods: 7-18 Nov, 22-23 Nov, 28-Nov 

Southern Australian Regions:
 Disturbed Periods: 3-6 Nov, 19-20 Nov, 25-26 Nov, 30-Nov to 3-Dec
 Best Quiet Periods: 7-18 Nov, 22-23 Nov, 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.

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.

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au