[Ips-dsgr] IPS Daily Report - 02 November 08
rwc
rwc at ips.gov.au
Mon Nov 3 10:38:51 EST 2008
SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 02/2330Z NOVEMBER 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 02 NOVEMBER AND FORECAST FOR 03 NOVEMBER - 05 NOVEMBER
STATUS INDICATORS SOL:GREEN MAG:GREEN ION: GREEN
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1A. SOLAR SUMMARY
Activity 02 Nov: Very low
Flares: none.
Observed 10.7 cm flux/Equivalent Sunspot Number for 02 Nov: 69/3
1B. SOLAR FORECAST
03 Nov 04 Nov 05 Nov
Activity Very low Very low Very low
Fadeouts None expected None expected None expected
10.7cm/SSN 69/3 69/3 69/3
COMMENT: Active region 1007 has produced 4 B-class flares over
night and has increased to 8 spots and the GONG magnetogram showed
a beta-gamma configuration. Note, there is a slight possiblity
for a C-class flare. LASCO C3 imagery showed a weak CME on the
west limb which appeared at approximately 06UT 02 November, however
it did not appear to be associated with AR 1007 and will not likely
be geo-effective. The solar wind is at normal levels.
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2A. MAGNETIC SUMMARY
Geomagnetic field for Australian Region 02 Nov: Quiet
Estimated Indices 02 Nov : A K
Australian Region 4 11222012
Darwin 3 11121012
Learmonth 5 21222112
Camden 4 11222012
Canberra 4 01222012
Hobart 5 11222022
Casey(Ant) 7 23-22122
Observed Regional daily pc3 Indices 02 Nov :
Learmonth 0 (Quiet)
Camden 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 and have been shown to be
well correlated with rejection of high resolution aeromagnetic
survey flight-line data.
NOTE: Indices may have been generated from data obtained in
cooperation with the following organisations: Geoscience Australia,
University of Newcastle Space Physics Group, Australian Government
Antarctic Division and Space Environment Research Center, Japan.
Estimated AFr/Ap Indices 02 Nov : A
Fredericksburg 5
Planetary 5
Observed AFr/Ap Indices 01 Nov : A K
Fredericksburg 0
Planetary 1 1000 0001
2B. MAGNETIC FORECAST
Date Ap Conditions
03 Nov 4 Quiet
04 Nov 4 Quiet
05 Nov 4 Quiet
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3A. GLOBAL HF PROPAGATION SUMMARY
Latitude Band
Date Low Middle High
02 Nov Normal Normal Normal
PCA Event : No event.
3B. GLOBAL HF PROPAGATION FORECAST
Latitude Band
Date Low Middle High
03 Nov Normal Normal Normal
04 Nov Normal Normal Normal
05 Nov Normal Normal Normal
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4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
Date T index
02 Nov -18
Observed Australian Regional MUFs
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Depressed by 25% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Depressed by 25% 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.
Predicted Monthly T index for November: 4
4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date T index MUFs
03 Nov -10 near predicted monthly values/depressed 10 to
20%
04 Nov -10 near predicted monthly values/depressed 10 to
20%
05 Nov -10 near predicted monthly values/depressed 10 to
20%
COMMENT: Equatorial and northern Australian regions may continue
to have slightly depressed conditions during local night.
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5. SPACE ENVIRONMENT SUMMARY
GOES satellite data for 01 Nov
Daily Proton Fluence >1 MeV: 1.7E+06
Daily Proton Fluence >10 MeV: 1.7E+04
Daily Electron Fluence >2 MeV: 1.70E+08 (moderate fluence)
Electron Fluence Daily Deep Dielectric Discharge Probability:14%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
X-ray background: A1.0
ACE Satellite Solar Wind Day Averaged Data for 01 Nov
Speed: 489 km/sec Density: 0.8 p/cc Temp: 86700 K Bz: 2 nT
(Courtesy Space Environment Center, Boulder USA)
ACE data can be incorrect during strong proton events.
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