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- Date: Sat, 8 Oct 94 04:30:09 PDT
- From: Info-Hams Mailing List and Newsgroup <info-hams@ucsd.edu>
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- Subject: Info-Hams Digest V94 #1105
- To: Info-Hams
-
-
- Info-Hams Digest Sat, 8 Oct 94 Volume 94 : Issue 1105
-
- Today's Topics:
- IPS Daily Report - 07 October 94
-
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- ----------------------------------------------------------------------
-
- Date: Fri, 7 Oct 1994 23:46:54 GMT
- From: rwc@flare.syd.ips.oz.au (Regional Warning Centre)
- Subject: IPS Daily Report - 07 October 94
-
- SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
- ISSUED AT 07/2330Z OCTOBER 1994 BY IPS RADIO AND SPACE SERVICES
- FROM THE REGIONAL WARNING CENTRE (RWC), SYDNEY.
- SUMMARY FOR 07 OCTOBER AND FORECAST FOR 08 OCTOBER - 10 OCTOBER
- -----------------------------------------------------------
- 1A. SOLAR SUMMARY
- Activity: low
-
- Flares: none.
-
- Observed 10.7 cm flux/Equivalent Sunspot Number : 84/26
-
- GOES satellite data for 06 Oct
- Daily Proton Fluence >1 MeV: 1.6E+07
- Daily Proton Fluence >10 MeV: 1.3E+04
- Daily Electron Fluence >2 MeV: 6.5E+08 (high)
- X-ray background: A5.7
- Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
-
- 1B. SOLAR FORECAST
- 08 Oct 09 Oct 10 Oct
- Activity Low Low Low
- Fadeouts None expected None expected None expected
-
- Forecast 10.7 cm flux/Equivalent Sunspot Number for 08 Oct: 85/27
-
- -----------------------------------------------------------
- 2A. MAGNETIC SUMMARY
- Geomagnetic field at Learmonth: active
-
- Estimated Indices : A K Observed A Index 06 Oct
- Learmonth 22 3432 5443
- Fredericksburg 23 23
- Planetary 23 32
-
- Observed Kp for 06 Oct: 4555 4434
- 2B. MAGNETIC FORECAST
- DATE Ap CONDITIONS
- 08 Oct 16 Unsettled
- 09 Oct 14 Unsettled
- 10 Oct 10 Quiet to unsettled
- COMMENT: Active periods possible during local night as coronal
- hole induced activity declines.
-
- -----------------------------------------------------------
- 3A. GLOBAL HF PROPAGATION SUMMARY
- LATITUDE BAND
- DATE LOW MIDDLE HIGH
- 07 Oct normal fair-normal poor-normal
- PCA Event : None.
-
- 3B. GLOBAL HF PROPAGATION FORECAST
- LATITUDE BAND
- DATE LOW MIDDLE HIGH
- 08 Oct normal fair poor
- 09 Oct normal normal fair
- 10 Oct normal normal fair
-
- -----------------------------------------------------------
- 4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
- Observed
- DATE T-index MUFs at Sydney
- 07 Oct -30 about 30% below predicted monthly values
-
- Predicted Monthly T-index for October: 20
-
- 4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
- DATE T-index MUFs
- 08 Oct 20 Near predicted monthly values
- 09 Oct 20 Near predicted monthly values
- 10 Oct 20 Near predicted monthly values
- COMMENT: Ionospheric conditions appear to have recovered, at
- both Sydney and Townsville. A general improvement in HF conditions
- should be experienced today.
-
- --
- IPS Regional Warning Centre, Sydney |IPS Radio and Space Services
- RWC Duty Forecaster tel: +61 2 4148329 |PO Box 5606
- Recorded Message tel: +61 2 4148330 |West Chatswood NSW 2057
- email: rwc@ips.oz.au fax: +61 2 4148331 |AUSTRALIA
-
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- End of Info-Hams Digest V94 #1105
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