[Ips-dsgr] IPS Daily Report - 02 June 06
Regional Warning Centre
rwc at ips.gov.au
Sat Jun 3 09:55:29 EST 2006
SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 02/2330Z JUNE 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 02 JUNE AND FORECAST FOR 03 JUNE - 05 JUNE
STATUS INDICATORS SOL:GREEN MAG:GREEN ION: GREEN
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1A. SOLAR SUMMARY
Activity 02 Jun: Very low
Flares: none.
Observed 10.7 cm flux/Equivalent Sunspot Number for 02 Jun: 75/13
1B. SOLAR FORECAST
03 Jun 04 Jun 05 Jun
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 02 Jun: Quiet to Unsettled
Estimated Indices 02 Jun : A K
Australian Region 6 23221211
Darwin 8 33221221
Learmonth 7 23320211
Culgoora 5 23210211
Camden 7 12212223
Canberra 6 23220221
Hobart 3 22210110
Casey(Ant) 11 33332311
Observed Regional daily pc3 Indices 02 Jun :
Canberra 25 (Quiet to unsettled)
Learmonth 2 (Quiet)
Culgoora 28 (Quiet to unsettled)
Hobart 37 (Quiet to unsettled)
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 02 Jun : A
Fredericksburg 8
Planetary 15
Observed AFr/Ap Indices 01 Jun : A K
Fredericksburg 10
Planetary 13 2224 2243
2B. MAGNETIC FORECAST
Date Ap Conditions
03 Jun 13 Unsettled to Active
04 Jun 11 Unsettled
05 Jun 6 Quiet
COMMENT: Generally quiet to unsettled conditions expected.
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3A. GLOBAL HF PROPAGATION SUMMARY
Latitude Band
Date Low Middle High
02 Jun Normal Normal Normal-Fair
PCA Event : No event.
3B. GLOBAL HF PROPAGATION FORECAST
Latitude Band
Date Low Middle High
03 Jun Normal Normal Normal-Fair
04 Jun Normal Normal Normal-Fair
05 Jun 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
02 Jun 31
Observed Australian Regional MUFs
Equatorial PNG/Niue Region:
Mostly near predicted monthly values,
Enhanced by 20% after local dawn.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 45% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 25% over the UT day.
Predicted Monthly T index for June: 15
4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date T index MUFs
03 Jun 30 Near predicted monthly values
04 Jun 20 Near predicted monthly values
05 Jun 20 Near predicted monthly values
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5. SPACE ENVIRONMENT SUMMARY
GOES satellite data for 01 Jun
Daily Proton Fluence >1 MeV: 2.3E+05
Daily Proton Fluence >10 MeV: 1.6E+04
Daily Electron Fluence >2 MeV: 8.50E+05 (normal fluence)
Electron Fluence Daily Deep Dielectric Discharge Probability: 0%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
X-ray background: A2.1
ACE Satellite Solar Wind Day Averaged Data for 01 Jun
Speed: NA km/sec Density: NA p/cc Temp: NA K Bz: NA 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
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