Xref: news.cs.tut.fi aus.radio:351 rec.radio.amateur.misc:48245 rec.radio.info:4372 Newsgroups: aus.radio,ips.solar.activity,rec.radio.amateur.misc,rec.radio.info Path: news.cs.tut.fi!news.funet.fi!news.csc.fi!news.eunet.fi!EU.net!howland.reston.ans.net!agate!ihnp4.ucsd.edu!munnari.oz.au!newshost.anu.edu.au!sserve!usage!metro!ipso!rwc From: rwc@flare.syd.ips.oz.au (Regional Warning Centre) Subject: IPS Daily Report 11 03 94 Message-ID: <1994Mar11.232127.10347@ips.oz.au> Followup-To: aus.radio,rec.radio.amateur.misc Sender: news@ips.oz.au (Usenet News) Nntp-Posting-Host: flare.syd.ips.oz.au Organization: IPS Radio and Space Services. Sydney, Australia. Date: Fri, 11 Mar 1994 23:21:27 GMT Approved: rec-radio-info@ve6mgs.ampr.ab.ca Lines: 80 IPS RADIO AND SPACE SERVICES AUSTRALIA Daily Solar And Geophysical Report Issued at 2330 UT 11 March 1994 Summary for 11 March and Forecast up to 14 March IPS Warning 08 was issued on 09 MAR and is still current. ----------------------------------------------------------- 1A. SOLAR SUMMARY Activity: very low Flares: none. Observed 10.7 cm flux/Equivalent Sunspot Number : 088/032 1B. SOLAR FORECAST 12 March 13 March 14 March Activity Very low Very low Very low Fadeouts None expected None expected None expected Forecast 10.7 cm flux/Equivalent Sunspot Number : 090/034 1C. SOLAR COMMENT None. ----------------------------------------------------------- 2A. MAGNETIC SUMMARY Geomagnetic field at Learmonth : active to minor storm Estimated Indices : A K Observed A Index 10 March Learmonth 29 4445 4444 Fredericksburg 25 35 Planetary 35 35 2B. MAGNETIC FORECAST DATE Ap CONDITIONS 12 Mar 25 Active. 13 Mar 20 Active. 14 Mar 16 Unsettled to active. 2C. MAGNETIC COMMENT None. 3A. GLOBAL HF PROPAGATION SUMMARY LATITUDE BAND DATE LOW MIDDLE HIGH 11 Mar normal normal fair PCA Event : None. 3B. GLOBAL HF PROPAGATION FORECAST LATITUDE BAND DATE LOW MIDDLE HIGH 12 Mar fair poor poor 13 Mar normal fair poor 14 Mar normal fair poor 3C. GLOBAL HF PROPAGATION COMMENT NONE. ----------------------------------------------------------- 4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY MUFs at Sydney were depressed 15-30% during local day, near predicted monthly values during local night. T index: 25 4B. AUSTRALIAN REGION IONOSPHERIC FORECAST DATE T-index MUFs 12 Mar 25 Depressed 15%/near predicted monthly values. 13 Mar 35 Near predicted monthly values. 14 Mar 40 Near predicted monthly values. Predicted Monthly T Index for March is 40. 4C. AUSTRALIAN REGION COMMENT None. -- IPS Regional Warning Centre, Sydney |IPS Radio and Space Services email: rwc@ips.oz.au |PO Box 5606 tel: +61 2 4148329 |West Chatswood NSW 2057 fax: +61 2 4148331 |AUSTRALIA