From rwc at ips.gov.au Mon Sep 19 09:07:15 2016 From: rwc at ips.gov.au (rwc) Date: Mon, 19 Sep 2016 09:07:15 +1000 Subject: [Ips-geo-warning] SWS GEOMAGNETIC WARNING issued 2307 UT on 18 Sep 2016 [SEC=UNCLASSIFIED] Message-ID: <20160918230715.61A722612F6@sws-aurora.bom.gov.au> SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 16/36 ISSUED AT 2306UT/18 SEPTEMBER 2016 BY THE AUSTRALIAN SPACE FORECAST CENTRE. Coronal Hole 761 is expected to become geoeffective today, 19 September UT. A minor geomagnetic storm occurred when CH 761 became geoeffective during the previous solar rotation. A minor geomagnetic storm (Kp=5) is possible during 19-20 September. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL HOLE HIGH SPEED WIND STREAM FROM 19-20 SEPTEMBER 2016 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 19 Sep: Unsettled to Active 20 Sep: Unsettled to Active 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 Mon Sep 26 09:59:03 2016 From: rwc at ips.gov.au (rwc) Date: Mon, 26 Sep 2016 09:59:03 +1000 Subject: [Ips-geo-warning] SWS GEOMAGNETIC WARNING issued 2359 UT on 25 Sep 2016 [SEC=UNCLASSIFIED] Message-ID: <20160925235903.B42BC26095A@sws-aurora.bom.gov.au> SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 16/37 ISSUED AT 2358UT/25 SEPTEMBER 2016 BY THE AUSTRALIAN SPACE FORECAST CENTRE. Increased solar wind speed due to recurrent coronal hole effects expected for 26Sep-28Sep. Active conditions forecast with possible Minor Storm periods. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL HOLE HIGH SPEED WIND STREAM FROM 26-28 SEPTEMBER 2016 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 26 Sep: Active 27 Sep: Active 28 Sep: Active 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 Thu Sep 29 10:30:10 2016 From: rwc at ips.gov.au (rwc) Date: Thu, 29 Sep 2016 10:30:10 +1000 Subject: [Ips-geo-warning] SWS GEOMAGNETIC WARNING issued 0030 UT on 29 Sep 2016 [SEC=UNCLASSIFIED] Message-ID: <20160929003010.CAFC1260DC7@sws-aurora.bom.gov.au> SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 16/38 ISSUED AT 0022UT/29 SEPTEMBER 2016 BY THE AUSTRALIAN SPACE FORECAST CENTRE. The geomagnetic conditions are expected to vary between active levels to major storms for the next three days. This is because the solar winds are expected to be in excess of 600 km/s associated with a very large positive polarity coronal hole. The storm intensities are expected to be slightly stronger than that observed in the previous two solar rotations (previous rotation Ap was 32) associated with this coronal hole because the earth-sun coupling efficiency is highest during the equinox periods. Thus there is chance that aurora may be visible on the local nights of 29 September from Tasmania and some parts of Victoria, Australia. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL HOLE HIGH SPEED WIND STREAM FROM 29 SEPTEMBER 2016 TO 01 OCTOBER 2016 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 29 Sep: Minor Storm 30 Sep: Minor Storm 01 Oct: Active to Minor Storm 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.