[Ips-wsgr] IPS Weekly Solar and Geophysical Report (13 September 13) issued 0135 UT on 13 Sep 2013
rwc
rwc at ips.gov.au
Fri Sep 13 11:35:32 EST 2013
SUBJ: IPS WEEKLY SOLAR AND GEOPHYSICAL REPORT
ISSUED ON 13 SEPTEMBER 2013, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (06 SEPTEMBER - 12 SEPTEMBER)
Date 06 07 08 09 10 11 12
10cm 101 99 96 94 95 93 93
AFr 5 4 6 4 6 6 ( 7)
Aaus 4 1 4 1 5 4 ( 3)
T 68 67 66 64 61 65 65
Solar: Solar flare activity
Geomagnetic: Geomagnetic activity observed for Australian region.
Frequencies: Australian ionospheric F2 critical frequencies
06 Sep
Solar: Low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced by 40% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Depressed by 15% during local day.
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Depressed by 15% 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.
07 Sep
Solar: Low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced by 20% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed 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.
08 Sep
Solar: Very low
Geomagnetic: Quiet to unsettled
Frequencies:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 25% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values 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.
09 Sep
Solar: Very low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced by 25-35% 08-11 UT. Depressed by 15-35%
13-23 UT. Near predicted monthly values at other
times.
Niue Island Region:
Depressed 20-35% 08-19 UT. Mostly near predicted
values at other times.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed 15-35% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values. Depressions to 30%
during local night at Brisbane and Norfolk Is.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Mostly near predicted monthly values with occasional
depressions to 20%.
10 Sep
Solar: Very low
Geomagnetic: Quiet to unsettled
Frequencies:
Cocos Island Region:
Enhanced 20-30% 06-17 UT, 25% depressions 19, 20
and 22-23 UT. Near predicted monthly values at other
times.
Niue Island Region:
Depressed 15-25% 00-18 UT. Near predicted values
at other times.
Northern Australian Region:
Depressed 15-25% 06-13 UT, depressed 25-35%
16-20 UT. Near predicted monthly values at other
times.
Southern Australian and New Zealand Region:
Near predicted monthly values. Brisbane and Norfolk
Is. had depressions 20-25% 07-13 UT and 25-35%
depressions 17-20 UT.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values to 30% enhanced.
11 Sep
Solar: Very low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Depressed 20-35% 02, 11-12, 15-21, 23 UT.
Near predicted monthly values at other times.
Niue Island Region:
Enhanced 20-35% 00-11 UT. Depressed 20-35%
14-23 UT. Near predicted monthly values at
other times.
Northern Australian Region:
Mostly near predicted monthly values to 15%
depressed. Depressed 20-30% 17-22 UT.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Depressed by 15-20% during local night. Enhanced
at Perth 15-30% 14-23 UT.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values. Some enhancements
to 30%
12 Sep
Solar: Very low
Geomagnetic: Quiet
Frequencies:
Cocos Island Region:
Enhanced 15-35% 06-14 UT. Depressed 25-35% 19-23
UT. Near predicted monthly values at other times.
Niue Island Region:
Depressed 20-35% 00, 01, 13-20 UT. Depressed to 15%
02-08 UT. Near predicted monthly values otherwise.
Northern Australian Region:
Near predicted monthly values to 15% depressed.
Occasional depressions to 25% 15-21 UT.
Southern Australian and New Zealand Region:
Near predicted monthly values to 15% depressed.
Spread F at Hobart and Perth for about last 8 hours
of darkness.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values.
2. FORECAST (13 SEPTEMBER - 19 SEPTEMBER)
Solar: Very low to low
Geomagnetic: Quiet to unsettled. Active on 13 Sep, 17 Sep.
Frequencies: Near predicted monthly values to 20% depressed.
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
IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information. The views expressed in
this message are those of the individual sender, unless
specifically stated to be the views of IPS. If you are not
the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.
To unsubscribe from an IPS mail list either send an email to
"MAIL_LIST"-leave at ips.gov.au or go to
http://listserver.ips.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://listserver.ips.gov.au/mailman/listinfo/ips-training.
General information is available from
http://listserver.ips.gov.au/mailman/listinfo/ips-info.
More information about the ips-wsgr
mailing list