From rwc at ips.gov.au Wed Apr 7 12:20:11 2021 From: rwc at ips.gov.au (rwc) Date: Wed, 07 Apr 2021 12:20:11 +1000 Subject: [Ips-whfpr] SWS Weekly Prop. Report (07 April 21) issued 0220 UT on 07 Apr 2021 Message-ID: <20210407022011.94E0660FAF6E@sws-aurora.sws.bom.gov.au> SUBJ: SWS WEEKLY HF PROPAGATION REPORT ISSUED ON 07 APRIL 2021 BY Space Weather Services FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST 1. SUMMARY (31 MARCH - 06 APRIL) Date T index Conditions 31 Mar 20 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values during local day. Enhanced by 15% during local night. Southern Australian Region: Near predicted monthly values during local day. Enhanced by 15% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 01 Apr 7 Fair-normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 15% during local day. Near predicted monthly values during local night. Southern Australian Region: Depressed by 15% during local day. Near predicted monthly values during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values to 20% depressed. 02 Apr 3 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 15% during local day. Depressed by 15% during local night. Southern Australian Region: Depressed by 20% during local day. Near predicted monthly values during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 03 Apr 6 Normal MUFS: Cocos Island Region: No data Niue Island Region: No data Northern Australian Region: Near predicted monthly values during local day. Depressed by 15% during local night. Southern Australian Region: Depressed by 15% during local day. Near predicted monthly values during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 04 Apr 0 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 15% during local day. Depressed by 20% during local night. Depressed by 20% after local dawn. Southern Australian Region: Depressed by 15% during local day. Depressed by 20% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 05 Apr 1 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 15% during local day. Depressed by 25% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Enhanced by 15% over the UT day. 06 Apr 5 Normal MUFS: Cocos Island Region: No data Niue Island Region: No data Near predicted monthly values during local day. Depressed by 35% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Enhanced by 15% over the UT day. Predicted Monthly T index for April: 19 2. FORECAST (07 APRIL - 13 APRIL) MUFS: MUFs near predicted monthly values. Propagation conditions: Normal. No SWFs. T index: 19 3. OUTLOOK (14 APRIL - 14 MAY) Degraded HF propagation conditions possible: 16 Apr, 13 May PLEASE NOTE: Space weather conditions can frequently be determined by short timescale events that cannot be forecast a week in advance, particularly at solar maximum. For an explanation of some of the terms in this report, go to http://www.sws.bom.gov.au, and follow links to Educational-> Glossary on Solar Terrestrial Terms. Space Weather Services email: asfc at bom.gov.au Bureau of Meteorology PO Box 1386 WWW: http://www.sws.bom.gov.au Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au tel: +61 2 9213 8010 fax: +61 2 9213 8060 IMPORTANT: This e-mail, including any attachments, may contain, confidential or copyright information. The views expressed in this message are those of the individual sender, unless specifically stated to be the views of SWS. If you are not the intended recipient, please contact the sender immediately and delete all copies of this e-mail and attachments. To unsubscribe from an IPS mail list either send an email to "MAIL_LIST"-leave at ips.gov.au or go to http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST". Information about training can be obtained from http://www.sws.bom.gov.au/mailman/listinfo/ips-training. General information is available from http://www.sws.bom.gov.au/mailman/listinfo/ips-info. From rwc at ips.gov.au Wed Apr 14 11:24:07 2021 From: rwc at ips.gov.au (rwc) Date: Wed, 14 Apr 2021 11:24:07 +1000 Subject: [Ips-whfpr] SWS Weekly Prop. Report (14 April 21) issued 0124 UT on 14 Apr 2021 Message-ID: <20210414012407.22C9760FAF6B@sws-aurora.sws.bom.gov.au> SUBJ: SWS WEEKLY HF PROPAGATION REPORT ISSUED ON 14 APRIL 2021 BY Space Weather Services FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST 1. SUMMARY (07 APRIL - 13 APRIL) Date T index Conditions 07 Apr 6 Normal MUFS: Cocos Island Region: No data. Niue Island Region: No data. Northern Australian Region: Depressed by 20% during local day. Near predicted monthly values during local night. Southern Australian Region: Depressed by 15% during local day. Near predicted monthly values during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 08 Apr 4 Normal MUFS: Cocos Island Region: No data Niue Island Region: No data Northern Australian Region: Depressed by 15% during local day. Depressed by 20% during local night. Southern Australian Region: Near predicted monthly values during local day. Depressed by 15% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 09 Apr 5 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 20% during local day and after local dawn. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 10 Apr 5 Normal-fair MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Mostly near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 11 Apr 9 Normal-fair MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Mostly near predicted monthly values. Southern Australian Region: Depressed by 15% during local day. Depressed by 15% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values to 15% depressed. 12 Apr 11 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values during local day. Depressed by 15% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 13 Apr 12 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. Predicted Monthly T index for April: 19 2. FORECAST (14 APRIL - 20 APRIL) MUFS: MUFs mostly near predicted monthly values. Possible mild to moderate MUF depressions on 16-17 April. Propagation conditions: Fair to Normal. No SWFs. T index: 19 3. OUTLOOK (21 APRIL - 21 MAY) Degraded HF propagation conditions possible: 13-14 May PLEASE NOTE: Space weather conditions can frequently be determined by short timescale events that cannot be forecast a week in advance, particularly at solar maximum. For an explanation of some of the terms in this report, go to http://www.sws.bom.gov.au, and follow links to Educational-> Glossary on Solar Terrestrial Terms. Space Weather Services email: asfc at bom.gov.au Bureau of Meteorology PO Box 1386 WWW: http://www.sws.bom.gov.au Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au tel: +61 2 9213 8010 fax: +61 2 9213 8060 IMPORTANT: This e-mail, including any attachments, may contain, confidential or copyright information. The views expressed in this message are those of the individual sender, unless specifically stated to be the views of SWS. If you are not the intended recipient, please contact the sender immediately and delete all copies of this e-mail and attachments. To unsubscribe from an IPS mail list either send an email to "MAIL_LIST"-leave at ips.gov.au or go to http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST". Information about training can be obtained from http://www.sws.bom.gov.au/mailman/listinfo/ips-training. General information is available from http://www.sws.bom.gov.au/mailman/listinfo/ips-info. From rwc at ips.gov.au Wed Apr 21 12:26:04 2021 From: rwc at ips.gov.au (rwc) Date: Wed, 21 Apr 2021 12:26:04 +1000 Subject: [Ips-whfpr] SWS Weekly Prop. Report (21 April 21) issued 0226 UT on 21 Apr 2021 Message-ID: <20210421022604.8B0066002741@sws-mesmer.sws.bom.gov.au> SUBJ: SWS WEEKLY HF PROPAGATION REPORT ISSUED ON 21 APRIL 2021 BY Space Weather Services FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST 1. SUMMARY (14 APRIL - 20 APRIL) Date T index Conditions 14 Apr 9 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 20% during local day. Near predicted monthly values during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 15 Apr 17 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 16 Apr 14 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Depressed by 15% during local day. Depressed by 15% during local night. Southern Australian Region: Mostly near predicted monthly values. Depressed by 25% after local dawn. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 17 Apr 23 Normal MUFS: Cocos Island Region: No data Niue Island Region: No data Northern Australian Region: Near predicted monthly values. Southern Australian Region: Depressed by 30% during local day. Enhanced by 25% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Enhanced by 30% over the UT day. 18 Apr 24 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values during local day. Enhanced by 15% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 19 Apr 25 Normal MUFS: Cocos Island Region: No data available during local day. No data available during local night. Niue Island Region: No data available during local day. No data available during local night. Northern Australian Region: Near predicted monthly values during local day. Enhanced by 15% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 20 Apr 22 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. Predicted Monthly T index for April: 19 2. FORECAST (21 APRIL - 27 APRIL) MUFS: MUFs mostly near predicted monthly values. Minor MUF depressions possible on 23 and 24 April. Propagation conditions: Mostly normal. SWFs possible throughout this period. T index: 20 3. OUTLOOK (28 APRIL - 28 MAY) Degraded HF propagation conditions possible: Minor degradations possible on 13-15 May PLEASE NOTE: Space weather conditions can frequently be determined by short timescale events that cannot be forecast a week in advance, particularly at solar maximum. For an explanation of some of the terms in this report, go to http://www.sws.bom.gov.au, and follow links to Educational-> Glossary on Solar Terrestrial Terms. Space Weather Services email: asfc at bom.gov.au Bureau of Meteorology PO Box 1386 WWW: http://www.sws.bom.gov.au Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au tel: +61 2 9213 8010 fax: +61 2 9213 8060 IMPORTANT: This e-mail, including any attachments, may contain, confidential or copyright information. The views expressed in this message are those of the individual sender, unless specifically stated to be the views of SWS. If you are not the intended recipient, please contact the sender immediately and delete all copies of this e-mail and attachments. To unsubscribe from an IPS mail list either send an email to "MAIL_LIST"-leave at ips.gov.au or go to http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST". Information about training can be obtained from http://www.sws.bom.gov.au/mailman/listinfo/ips-training. General information is available from http://www.sws.bom.gov.au/mailman/listinfo/ips-info. From rwc at ips.gov.au Wed Apr 28 12:35:55 2021 From: rwc at ips.gov.au (rwc) Date: Wed, 28 Apr 2021 12:35:55 +1000 Subject: [Ips-whfpr] SWS Weekly Prop. Report (28 April 21) issued 0235 UT on 28 Apr 2021 Message-ID: <20210428023555.86C3860C2CEA@sws-aurora.sws.bom.gov.au> SUBJ: SWS WEEKLY HF PROPAGATION REPORT ISSUED ON 28 APRIL 2021 BY Space Weather Services FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST 1. SUMMARY (21 APRIL - 27 APRIL) Date T index Conditions 21 Apr 15 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values during local day. Depressed by 15% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 22 Apr 15 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values during local day. Depressed by 25% during local night. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 23 Apr 14 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 24 Apr 24 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: Near predicted monthly values. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values during local day. Enhanced by 15% during local night. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 25 Apr 24 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Enhanced by 15% over the UT day. 26 Apr 20 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: No data available during local day. Near predicted monthly values during local night. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. 27 Apr 22 Normal MUFS: Cocos Island Region: No data available. Niue Island Region: Enhanced by 30% during local day. No data available during local night. Northern Australian Region: Near predicted monthly values. Southern Australian Region: Near predicted monthly values. Antarctic Region (Casey/Scott Base/Davis/Mawson): Near predicted monthly values over the UT day. Predicted Monthly T index for April: 19 2. FORECAST (28 APRIL - 04 MAY) MUFS: Minor to moderate MUF depressions possible on 1-2 May. Otherwise MUFs mostly near predicted monthly values. Propagation conditions: Normal to fair on 1-2 May. Otherwise normal. No SWFs. T index: 19 3. OUTLOOK (05 MAY - 04 JUNE) Minor degradations possible on 13-16 May and 20-23 May. Otherwise normal. PLEASE NOTE: Space weather conditions can frequently be determined by short timescale events that cannot be forecast a week in advance, particularly at solar maximum. For an explanation of some of the terms in this report, go to http://www.sws.bom.gov.au, and follow links to Educational-> Glossary on Solar Terrestrial Terms. Space Weather Services email: asfc at bom.gov.au Bureau of Meteorology PO Box 1386 WWW: http://www.sws.bom.gov.au Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au tel: +61 2 9213 8010 fax: +61 2 9213 8060 IMPORTANT: This e-mail, including any attachments, may contain, confidential or copyright information. The views expressed in this message are those of the individual sender, unless specifically stated to be the views of SWS. If you are not the intended recipient, please contact the sender immediately and delete all copies of this e-mail and attachments. To unsubscribe from an IPS mail list either send an email to "MAIL_LIST"-leave at ips.gov.au or go to http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST". Information about training can be obtained from http://www.sws.bom.gov.au/mailman/listinfo/ips-training. General information is available from http://www.sws.bom.gov.au/mailman/listinfo/ips-info.