[Ips-dsgr] IPS Daily Report - 10 November 05
Regional Warning Centre
rwc at ips.gov.au
Fri Nov 11 10:56:16 EST 2005
SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 10/2330Z NOVEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 10 NOVEMBER AND FORECAST FOR 11 NOVEMBER - 13 NOVEMBER
STATUS INDICATORS SOL:GREEN MAG:GREEN ION: GREEN
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1A. SOLAR SUMMARY
Activity 10 Nov: Very low
Flares: none.
Observed 10.7 cm flux/Equivalent Sunspot Number for 10 Nov: 78/17
1B. SOLAR FORECAST
11 Nov 12 Nov 13 Nov
Activity Very low Very low Very low
Fadeouts None expected None expected None expected
10.7cm/SSN 75/13 75/13 75/13
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2A. MAGNETIC SUMMARY
Geomagnetic field for Australian Region 10 Nov: Quiet to Unsettled
Estimated Indices 10 Nov : A K
Australian Region 4 1131 0112
Darwin 3 2121 0112
Learmonth 4 1131 0113
Culgoora 3 1131 0012
Canberra 4 2130 0012
Hobart 2 0130 0002
Casey(Ant) 6 2-32 1112
Observed Regional daily pc3 Indices 10 Nov :
Townsville NA
Learmonth 0 (Quiet)
Culgoora 0 (Quiet)
Canberra 0 (Quiet)
Hobart 0 (Quiet)
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.
Estimated AFr/Ap Indices 10 Nov : A
Fredericksburg 5
Planetary 10
Observed AFr/Ap Indices 09 Nov : A K
Fredericksburg 1
Planetary 3 2000 0101
2B. MAGNETIC FORECAST
Date Ap Conditions
11 Nov 13 Unsettled to Active
12 Nov 7 Quiet
13 Nov 3 Quiet
COMMENT: Generally quiet to unsettled conditions expected.
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3A. GLOBAL HF PROPAGATION SUMMARY
Latitude Band
Date Low Middle High
10 Nov Normal Normal Normal-Fair
PCA Event : No event.
3B. GLOBAL HF PROPAGATION FORECAST
Latitude Band
Date Low Middle High
11 Nov Normal Normal Normal-Fair
12 Nov Normal Normal Normal
13 Nov Normal Normal Normal
COMMENT: Mostly normal HF conditions. Mildly degraded HF conditions
possible at high latitudes.
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4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
Date T index
10 Nov 27
Observed Australian Regional MUFs
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 15% during local day,
Enhanced by 20% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
Predicted Monthly T index for November: 20
4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date T index MUFs
11 Nov 25 Near predicted monthly values
12 Nov 20 Near predicted monthly values
13 Nov 20 Near predicted monthly values
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5. SPACE ENVIRONMENT SUMMARY
GOES satellite data for 09 Nov
Daily Proton Fluence >1 MeV: 1.4E+06
Daily Proton Fluence >10 MeV: 1.5E+04
Daily Electron Fluence >2 MeV: 3.80E+08 (moderate fluence)
Electron Fluence Daily Deep Dielectric Discharge Probability:21%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
X-ray background: A4.1
ACE Satellite Solar Wind Day Averaged Data for 09 Nov
Speed: 428 km/sec Density: 1.5 p/cc Temp: 36900 K Bz: 1 nT
(Courtesy Space Environment Center, Boulder USA)
ACE data can be incorrect during strong proton events.
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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
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