[Ips-wsgr] IPS Weekly Solar and Geophysical Report (05 October 12) issued 0136 UT on 05 Oct 2012
rwc
rwc at ips.gov.au
Fri Oct 5 11:36:15 EST 2012
SUBJ: IPS WEEKLY SOLAR AND GEOPHYSICAL REPORT
ISSUED ON 05 OCTOBER 2012, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (28 SEPTEMBER - 04 OCTOBER)
Date 28 29 30 01 02 03 04
10cm 138 136 136 128 118 113 110
AFr 2 4 9 21 5 5 ( 2)
Aaus 1 3 13 10 6 5 ( 1)
T 115 123 117 109 81 91 91
Solar: Solar flare activity
Geomagnetic: Geomagnetic activity observed for Australian region.
Frequencies: Australian ionospheric F2 critical frequencies
28 Sep
Solar: low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced by 45% during local day.
Enhanced by 80% during local night.
Niue Island Region:
Enhanced by 30% during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 25% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day.
Enhanced by 20% during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
29 Sep
Solar: low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced by 40% during local day.
Enhanced by 60% during local night.
Niue Island Region:
Enhanced by 30% during local day.
Enhanced by 50% during local night.
Northern Australian Region:
Enhanced by 25% during local day.
Enhanced by 25% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day.
Enhanced by 30% during local night.
Enhanced by 30% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 20% over the UT day.
30 Sep
Solar: moderate, with an M1/-- at 0433UT
Geomagnetic: Quiet to Active
Frequencies:
Cocos Island Region:
Enhanced by 25% during local day.
Enhanced by 15% during local night.
Niue Island Region:
Enhanced by 15% during local day.
Enhanced by 35% during local night.
Northern Australian Region:
Enhanced by 15% during local day.
Enhanced by 30% during local night.
Enhanced by 20% after local dawn.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Enhanced by 35% during local night.
Enhanced by 30% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
01 Oct
Solar: low
Geomagnetic: Quiet to Active with some minor storm periods.
Isolated major storm periods observed at high latitudes.
Frequencies:
Cocos Island Region:
Near predicted monthly values during local day.
No data available during local night.
Niue Island Region:
Enhanced by 20% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Enhanced by 20% during local day.
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Enhanced by 35% during local day.
Depressed by 25% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
02 Oct
Solar: low
Geomagnetic: Mostly Quiet
Frequencies:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Enhanced by 20% during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
03 Oct
Solar: very low
Geomagnetic: Mostly Quiet with some Unsettled periods
Frequencies:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Enhanced by 30% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
04 Oct
Solar: very low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
2. FORECAST (05 OCTOBER - 11 OCTOBER)
Solar:
Very Low to Low
Geomagnetic:
Mostly Quiet conditions.
Frequencies:
MUFs near predicted monthly values with some possibility of
minor to mild enhancements.
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
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
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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