[Ips-dsgr] IPS Daily Report - 14 July 06
rwc
rwc at ips.gov.au
Sat Jul 15 09:10:09 EST 2006
SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 14/2330Z JULY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 14 JULY AND FORECAST FOR 15 JULY - 17 JULY
STATUS INDICATORS SOL:GREEN MAG:GREEN ION: GREEN
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1A. SOLAR SUMMARY
Activity 14 Jul: Very low
Flares: none.
Observed 10.7 cm flux/Equivalent Sunspot Number for 14 Jul: 71/6
1B. SOLAR FORECAST
15 Jul 16 Jul 17 Jul
Activity Very low Very low Very low
Fadeouts None expected None expected None expected
10.7cm/SSN 70/5 70/5 70/5
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2A. MAGNETIC SUMMARY
Geomagnetic field for Australian Region 14 Jul: Quiet to Active
Estimated Indices 14 Jul : A K
Australian Region 10 12124421
Darwin 9 22123421
Learmonth 13 12224521
Culgoora 10 12114421
Camden 8 21123322
Canberra 11 12114431
Hobart 10 11114431
Casey(Ant) 11 22323421
Observed Regional daily pc3 Indices 14 Jul :
Canberra 0 (Quiet)
Learmonth 0 (Quiet)
Culgoora 0 (Quiet)
Hobart 2 (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 14 Jul : A
Fredericksburg 6
Planetary 9
Observed AFr/Ap Indices 13 Jul : A K
Fredericksburg 3
Planetary 5 2221 1102
2B. MAGNETIC FORECAST
Date Ap Conditions
15 Jul 6 Quiet
16 Jul 4 Quiet
17 Jul 3 Quiet
COMMENT: Quiet conditions are expected.
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3A. GLOBAL HF PROPAGATION SUMMARY
Latitude Band
Date Low Middle High
14 Jul Normal Normal Normal-Fair
PCA Event : No event.
3B. GLOBAL HF PROPAGATION FORECAST
Latitude Band
Date Low Middle High
15 Jul Normal Normal Normal
16 Jul Normal Normal Normal
17 Jul Normal Normal Normal
COMMENT: Generally normal HF conditions expected.
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4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
Date T index
14 Jul 20
Observed Australian Regional MUFs
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 140% over the UT day.
Predicted Monthly T index for July: 13
4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date T index MUFs
15 Jul 15 Near predicted monthly values
16 Jul 15 Near predicted monthly values
17 Jul 15 Near predicted monthly values
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5. SPACE ENVIRONMENT SUMMARY
GOES satellite data for 13 Jul
Daily Proton Fluence >1 MeV: 3.9E+05
Daily Proton Fluence >10 MeV: 1.6E+04
Daily Electron Fluence >2 MeV: 4.00E+06 (normal fluence)
Electron Fluence Daily Deep Dielectric Discharge Probability: 1%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
X-ray background: A1.0
ACE Satellite Solar Wind Day Averaged Data for 13 Jul
Speed: 492 km/sec Density: 1.1 p/cc Temp: 108000 K Bz: 0 nT
(Courtesy Space Environment Center, Boulder USA)
ACE data can be incorrect during strong proton events.
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PO Box 1386 WWW: http://www.ips.gov.au
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