[Ips-dsgr] IPS Daily Report - 23 June 06

[Regional Warning Centre]

SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
ISSUED AT 23/2330Z JUNE 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
SUMMARY FOR 23 JUNE AND FORECAST FOR 24 JUNE - 26 JUNE
STATUS INDICATORS SOL:GREEN   MAG:GREEN     ION: GREEN
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1A. SOLAR SUMMARY
Activity 23 Jun:  Very low

Flares: none.

Observed 10.7 cm flux/Equivalent Sunspot Number for 23 Jun:  72/8


1B. SOLAR FORECAST
             24 Jun             25 Jun             26 Jun
Activity     Very low           Very low           Very low
Fadeouts     None expected      None expected      None expected
10.7cm/SSN    72/8               72/8               72/8





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2A. MAGNETIC SUMMARY

Geomagnetic field for Australian Region 23 Jun: Quiet 

Estimated Indices 23 Jun :  A   K           
   Australian Region       0   11000000
      Darwin               1   11000010
      Learmonth            0   11000000
      Culgoora             0   01000001
      Camden               4   22111111
      Canberra             0   10000000
      Hobart               0   10000000
      Casey(Ant)           2   12101100
    
Observed Regional daily pc3 Indices 23 Jun : 
      Canberra             0   (Quiet)
      Learmonth            0   (Quiet)
      Culgoora             0   (Quiet)
      Hobart               4   (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 23 Jun : A 
           Fredericksburg         4
           Planetary              5                         

Observed AFr/Ap Indices 22 Jun :  A   K
           Fredericksburg         6
           Planetary              6   1221 1211     


2B. MAGNETIC FORECAST 
Date      Ap    Conditions
24 Jun     7    Quiet 
25 Jun     6    Quiet 
26 Jun     7    Quiet 
COMMENT: Quiet conditions are expected. 

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3A. GLOBAL HF PROPAGATION SUMMARY
	            Latitude Band
Date        Low            Middle         High 
23 Jun      Normal         Normal         Normal
PCA Event : No event.

3B. GLOBAL HF PROPAGATION FORECAST
	            Latitude Band
Date        Low            Middle         High 
24 Jun      Normal         Normal         Normal
25 Jun      Normal         Normal         Normal
26 Jun      Normal         Normal         Normal
COMMENT: Generally normal HF conditions expected. 
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4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY


Date   T index
23 Jun    19

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.
  Southern Australian and New Zealand Region:
     Near predicted monthly values during local day,
     Enhanced by 30% during local night.
  Antarctic Region (Casey/Scott Base/Davis/Mawson):
     Enhanced by 60% over the UT day.

Predicted Monthly T index for June:  15

4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
Date   T index  MUFs
24 Jun    20    Near predicted monthly values 
25 Jun    15    Near predicted monthly values 
26 Jun    15    Near predicted monthly values 

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5. SPACE ENVIRONMENT SUMMARY

GOES satellite data for 22 Jun
       Daily Proton Fluence >1 MeV:   1.9E+06
       Daily Proton Fluence >10 MeV:  1.7E+04
       Daily Electron Fluence >2 MeV: 4.00E+07 (normal fluence)  
Electron Fluence Daily Deep Dielectric Discharge Probability: 6%
Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
       X-ray background: A1.0

ACE Satellite Solar Wind Day Averaged Data for 22 Jun
Speed: 327 km/sec  Density:    2.4 p/cc  Temp:    28300 K  Bz:   0 nT

(Courtesy Space Environment Center, Boulder USA)
ACE data can be incorrect during strong proton events.
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