[Ips-dsgr] IPS Daily Report - 03 January 06
rwc
rwc at ips.gov.au
Wed Jan 4 10:25:16 EST 2006
SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 03/2330Z JANUARY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 03 JANUARY AND FORECAST FOR 04 JANUARY - 06 JANUARY
STATUS INDICATORS SOL:GREEN MAG:GREEN ION: GREEN
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1A. SOLAR SUMMARY
Activity 03 Jan: Very low
Flares: none.
Observed 10.7 cm flux/Equivalent Sunspot Number for 03 Jan: 85/27
1B. SOLAR FORECAST
04 Jan 05 Jan 06 Jan
Activity Very low Very low Very low
Fadeouts None expected None expected None expected
10.7cm/SSN 85/27 90/34 90/34
COMMENT: No significant flare or sunspot activity observed today.
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2A. MAGNETIC SUMMARY
Geomagnetic field for Australian Region 03 Jan: Quiet
Estimated Indices 03 Jan : A K
Australian Region 4 2111 1211
Darwin 4 2111 1211
Learmonth 4 2011 2211
Culgoora 2 1011 1112
Canberra 3 1111 1111
Hobart 3 1111 1211
Casey(Ant) 11 3-33 2222
Observed Regional daily pc3 Indices 03 Jan :
Learmonth 0 (Quiet)
Culgoora 0 (Quiet)
Canberra 11 (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 03 Jan : A
Fredericksburg 3
Planetary 3
Observed AFr/Ap Indices 02 Jan : A K
Fredericksburg 5
Planetary 5 1212 1112
2B. MAGNETIC FORECAST
Date Ap Conditions
04 Jan 3 Quiet
05 Jan 3 Quiet
06 Jan 5 Quiet
COMMENT: Solar wind parameters remained steady throughout the
UT day, and generally quiet geomagnetic conditions were observed
at low to mid latitudes. Brief, isolated unsettled intervals
were observed at high latitudes. Expect generally quiet geomagnetic
conditions next three days.
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3A. GLOBAL HF PROPAGATION SUMMARY
Latitude Band
Date Low Middle High
03 Jan Normal Normal Normal
PCA Event : No event.
3B. GLOBAL HF PROPAGATION FORECAST
Latitude Band
Date Low Middle High
04 Jan Normal Normal Normal
05 Jan Normal Normal Normal
06 Jan Normal Normal Normal
COMMENT: Mostly normal HF conditions observed at all latitudes
over the last 24 hours. Expect mostly normal HF propagation conditions
next three days.
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4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
Date T index
03 Jan 42
Observed Australian Regional MUFs
Equatorial PNG Region:
Near predicted monthly values during local day,
No data available during local night.
Northern Australian Region:
Near predicted monthly values 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 January: 18
4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date T index MUFs
04 Jan 30 Near predicted monthly values
05 Jan 30 Near predicted monthly values
06 Jan 30 Near predicted monthly values
COMMENT: Mostly normal to enhanced regional conditions observed
over the UT day. Occasionally intense sporadic-E conditions observed
local daytime and evening N/S Aus region. Expect mostly normal
to enhanced conditions next three days.
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5. SPACE ENVIRONMENT SUMMARY
GOES satellite data for 02 Jan
Daily Proton Fluence >1 MeV: 1.1E+06
Daily Proton Fluence >10 MeV: 1.4E+04
Daily Electron Fluence >2 MeV: 5.60E+07 (normal fluence)
Electron Fluence Daily Deep Dielectric Discharge Probability: 7%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
X-ray background: A4.9
ACE Satellite Solar Wind Day Averaged Data for 02 Jan
Speed: 446 km/sec Density: 1.7 p/cc Temp: 63500 K Bz: 2 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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