[Ips-wsgr] IPS Weekly Solar and Geophysical Report (08 July 11)
rwc
rwc at ips.gov.au
Fri Jul 8 13:39:20 EST 2011
SUBJ: IPS WEEKLY SOLAR AND GEOPHYSICAL REPORT
ISSUED ON 08 JULY 2011, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (01 JULY - 07 JULY)
Date 01 02 03 04 05 06 07
10cm 88 86 86 85 85 85 86
AFr 7 3 6 7 8 7 ( 7)
Aaus 9 2 2 7 5 5 ( 4)
T 47 28 34 27 42 30 26
Solar: Solar flare activity
Geomagnetic: Geomagnetic activity observed for Australian region.
Frequencies: Australian ionospheric F2 critical frequencies
01 Jul
Solar: very low
Geomagnetic: Quiet to Unsettled
Frequencies:
Cocos Island Region:
Mostly near predicted monthly values,
Niue Island Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Depressed by 20% after local dawn.
Northern Australian Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 45% over the UT day.
02 Jul
Solar: very low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Depressed by 15% during local day,
Depressed by 30% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 20% during local day,
Depressed by 30% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Depressed by 30% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 35% over the UT day.
03 Jul
Solar: low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Near predicted monthly values during local day,
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 25% during local day,
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 20% during local day,
Depressed by 30% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 30% over the UT day.
04 Jul
Solar: very low
Geomagnetic: Quiet to Unsettled
Frequencies:
Cocos Island Region:
Depressed by 20% during local day,
Depressed by 25% during local night.
Depressed by 25% after local dawn.
Niue Island Region:
Depressed by 25% during local day,
Depressed by 25% during local night.
Enhanced by 20% after local dawn.
Northern Australian Region:
Depressed by 25% during local day,
Depressed by 35% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 35% over the UT day.
05 Jul
Solar: very low
Geomagnetic: Quiet to Unsettled
Frequencies:
05-Jul
Cocos Island Region:
Near predicted monthly values during local day,
Depressed by 35% during local night.
Depressed by 25% after local dawn.
Niue Island Region:
Near predicted monthly values during local day,
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 45% over the UT day.
06 Jul
Solar: very low
Geomagnetic: Quiet
Frequencies:
06-Jul
Cocos Island Region:
Enhanced by 15% during local day,
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 20% during local day,
Depressed by 25% during local night.
Northern Australian Region:
Depressed by 20% during local day,
Depressed by 35% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 25% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 35% over the UT day.
07 Jul
Solar: low
Geomagnetic: Quiet
Frequencies:
07-Jul
Cocos Island Region:
No data available during local day,
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 15% during local day,
Depressed by 35% during local night.
Northern Australian Region:
Depressed by 20% during local day,
Depressed by 30% during local night.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 30% over the UT day.
2. FORECAST (08 JULY - 14 JULY)
Solar:
Very Low to Low
Geomagnetic:
Quiet to unsettled conditions.
Frequencies:
MUFs near predicted monthly values to depressed by 15-25%.
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au/1/2/1.
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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