[Ips-wsgr] IPS Weekly Solar and Geophysical Report (19 November 10)

[Regional Warning Centre]

SUBJ: IPS WEEKLY SOLAR AND GEOPHYSICAL REPORT 
ISSUED ON 19 NOVEMBER 2010, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE

1. SUMMARY (12 NOVEMBER - 18 NOVEMBER)
Date     12    13    14    15    16    17    18
10cm     85    85    86    91    92    91    87
AFr       9     4     5     5     4     3 (  5)
Aaus     11     6     8    10     9     7 (  7)
T        23     6    10    -3     4    19    45

Solar:        Solar flare activity
Geomagnetic:  Geomagnetic activity observed for Australian region.
Frequencies:  Australian ionospheric F2 critical frequencies

12 Nov 
Solar:        low
Geomagnetic:  Quiet to unsettled with isolated active levels 
              at higher latitudes. 

Frequencies:  
   Cocos Island Region:
      Near predicted monthly values. Enhancments to 25%
      07-09 UT, depressions to 20% 15-18 UT.
   Niue Island Region:
      Near predicted monthly values with enhancements to 50%
      02-08 and 11-17 UT.
   Northern Australian Region:
      Depressed to 40% 00-08 UT then near predicted monthly
      values at Townsville. Near predicted monthly values
      00-01 UT at Darwin; no data 02-23 UT.
   Southern Australian and New Zealand Region:
      Near predicted monthly values with depressions to 25%
      00-08 UT Brisbane, Canberra, Sydney, 00-01 UT Norfolk
      Is., 05-07, 13-20 UT at Hobart.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with depressed to 25%
      00-10, 16 UT at Casey.

13 Nov 
Solar:        low
Geomagnetic:  Quiet 

Frequencies:  
   Cocos Island Region:
      Near predicted monthly values with enhancements to 30%
      06-11 UT
   Niue Island Region:
      Near predicted monthly values. Depressions to 25%
      08-12 and 18-20 UT.
   Northern Australian Region:
      Near predicted monthly values. Depressions to 25%
      01-03 and 06-07 UT at Darwin.
   Southern Australian and New Zealand Region:
      Near predicted monthly values with depressions to 25%
      mostly 00-07 and 11-20 UT. Night spread F observed at
      Hobart.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with occasional
      enhancments to 35% at Casey and depressions to 25%
      01-07 and 12-16 UT at Macquarie Is.

14 Nov 
Solar:        low
Geomagnetic:  Quiet to Unsettled 

Frequencies:  
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

15 Nov 
Solar:        low
Geomagnetic:  Quiet to Unsettled 

Frequencies:  
   Cocos Island Region:
      Mostly near predicted monthly values,
   Niue Island Region:
      Depressed by 20% during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day,
      Depressed by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 20% over the UT day.

16 Nov 
Solar:        very low
Geomagnetic:  Quiet to Unsettled 

Frequencies:  
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Depressed by 15% during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 15% 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.

17 Nov 
Solar:        very low
Geomagnetic:  Quiet to Unsettled 

Frequencies:  
   Cocos Island Region:
      Enhanced by 25% during local day,
      Near predicted monthly values during local night.
   Niue Island Region:
      Near predicted monthly values during local day,
      Depressed by 20% 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 over the UT day.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

18 Nov 
Solar:        very low
Geomagnetic:  Quiet to Unsettled 

Frequencies:  
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Enhanced by 15% during local day,
      Near predicted monthly values during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 45% during local night.
   Southern Australian and New Zealand Region:
      No data available during local day,
      No data available during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

 
2. FORECAST (19 NOVEMBER - 25 NOVEMBER)
Solar: 
Low

Geomagnetic:  
Quiet to unsettled conditions.

Frequencies:  
MUFs near predicted monthly values.

For an explanation of some of the terms in this report, go to
http://www.ips.gov.au/1/2/1.

IPS Radio and Space Services        email: asfc at ips.gov.au
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
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