Xref: news.cs.tut.fi aus.radio:402 rec.radio.amateur.misc:50589 rec.radio.info:4847 Newsgroups: aus.radio,ips.solar.activity,rec.radio.amateur.misc,rec.radio.info Path: news.cs.tut.fi!news.funet.fi!sunic!trane.uninett.no!nac.no!ifi.uio.no!wabbit.cc.uow.edu.au!metro!ipso!rwc From: rwc@flare.syd.ips.oz.au (Regional Warning Centre) Subject: IPS Daily Report - 24 April 94 Message-ID: <1994Apr24.230719.10293@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: Sun, 24 Apr 1994 23:07:19 GMT Approved: rec-radio-info@ve6mgs.ampr.ab.ca Lines: 83 SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT ISSUED AT 24/2330Z APRIL 1994 BY IPS RADIO AND SPACE SERVICES FROM THE REGIONAL WARNING CENTRE (RWC), SYDNEY. SUMMARY FOR 24 APRIL AND FORECAST UP TO 27 APRIL No warning is current. ----------------------------------------------------------- 1A. SOLAR SUMMARY Activity: very low Flares: none. Observed 10.7 cm flux/Equivalent Sunspot Number : 083/024 1B. SOLAR FORECAST 25 April 26 April 27 April Activity Very low Very low Very low Fadeouts None expected None expected None expected Forecast 10.7 cm flux/Equivalent Sunspot Number : 082/023 1C. SOLAR COMMENT None. ----------------------------------------------------------- 2A. MAGNETIC SUMMARY Geomagnetic field at Learmonth: quiet to unsettled Estimated Indices : A K Observed A Index 23 April Learmonth 09 2232 3311 Fredericksburg 08 10 Planetary 10 09 Observed Kp for 23 April: 1123 2233 2B. MAGNETIC FORECAST DATE Ap CONDITIONS 25 Apr 10 Quiet to unsettled. 26 Apr 10 Quiet to unsettled. 27 Apr 10 Quiet to unsettled. 2C. MAGNETIC COMMENT Quiet-unsettled conditions expected until April 28. 3A. GLOBAL HF PROPAGATION SUMMARY LATITUDE BAND DATE LOW MIDDLE HIGH 24 Apr normal normal normal PCA Event : None. 3B. GLOBAL HF PROPAGATION FORECAST LATITUDE BAND DATE LOW MIDDLE HIGH 25 Apr normal normal fair 26 Apr normal normal fair 27 Apr normal normal fair 3C. GLOBAL HF PROPAGATION COMMENT NONE. ----------------------------------------------------------- 4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY MUFs at Sydney were near predicted monthly values Observed T index for 24 April: 47 Predicted Monthly T Index for April is 40. 4B. AUSTRALIAN REGION IONOSPHERIC FORECAST DATE T-index MUFs 25 Apr 40 Near predicted monthly values. 26 Apr 40 Near predicted monthly values. 27 Apr 40 Near predicted monthly values. 4C. AUSTRALIAN REGION COMMENT None. -- IPS Regional Warning Centre, Sydney |IPS Radio and Space Services email: rwc@ips.oz.au fax: +61 2 4148331 |PO Box 5606 RWC Duty Forecaster tel: +61 2 4148329 |West Chatswood NSW 2057 Recorded Message tel: +61 2 4148330 |AUSTRALIA