Return-Path: Received: (qmail 41377 invoked from network); 12 Nov 2004 20:08:00 -0000 Received: from unknown (HELO ptb-spamcore02.plus.net) (192.168.71.3) by ptb-mailstore01.plus.net with SMTP; 12 Nov 2004 20:08:00 -0000 Received: from mailnull by ptb-spamcore02.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1CShgc-000GlH-5z for dave@picks.force9.co.uk; Fri, 12 Nov 2004 20:06:24 +0000 Received: from [192.168.67.1] (helo=ptb-mxcore01.plus.net) by ptb-spamcore02.plus.net with esmtp (Exim 4.32; FreeBSD) id 1CShgc-000GlE-3Q for dave@picks.force9.co.uk; Fri, 12 Nov 2004 20:06:22 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (Exim 4.30; FreeBSD) id 1CShi9-000CQE-O1 for dave@picks.force9.co.uk; Fri, 12 Nov 2004 20:07:57 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1CShhT-0005zI-Uf for rs_out_1@blacksheep.org; Fri, 12 Nov 2004 20:07:15 +0000 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1CShhT-0005z9-JD for rsgb_lf_group@blacksheep.org; Fri, 12 Nov 2004 20:07:15 +0000 Received: from smtp810.mail.ukl.yahoo.com ([217.12.12.200]) by relay.thorcom.net with smtp (Exim 4.41) id 1CShhO-0004Hj-P0 for rsgb_lf_group@blacksheep.org; Fri, 12 Nov 2004 20:07:15 +0000 Received: from unknown (HELO Main) (Alan.Melia@81.135.39.207 with login) by smtp810.mail.ukl.yahoo.com with SMTP; 12 Nov 2004 20:07:04 -0000 Message-ID: <001401c4c8f3$2dc4d920$6507a8c0@Main> From: "Alan Melia" To: rsgb_lf_group@blacksheep.org References: <33AF9B14.0350696E.00041B63@aol.com> Date: Fri, 12 Nov 2004 19:58:22 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 X-SPF-Result: relay.thorcom.net: 217.12.12.200 is neither permitted nor denied by domain of btinternet.com X-Spam-Score: 0.1 (/) X-Spam-Report: autolearn=no,RCVD_IN_SORBS=0.1 Subject: LF: Re: Kiruna magnetometer dip Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Spam-Filtered: by PlusNet SpamCORE (v3.00) Hi Wolf that is interesting because Boulder has calculated the Kp for the synoptic period 1500 to 1800 and come up with a Kp index of 3. We are expecting a shock wave from associated with the X2.5 flare on the 10th. This is a little late for that 63 hours, so this must be a coronal hole event. I think the X2.5 shock produced this mornings Kp=5....the timing would be about right. There is no sign of a movement in the last 2 hours on the Boulder magnetometer (NOAA SEC web site) very strange. Cheers de Alan G3NYK ----- Original Message ----- From: To: Sent: 12 November 2004 18:29 Subject: LF: Kiruna magnetometer dip > Greetings all, > > This may be interesting for TA observers (and -maybe- aurora watchers). > Look at the Kiruna magnetometer: > > http://spider.irf.se/mag/ > > Now back to 144 MHz, maybe some LF later. > > Regards, > Wolf DL4YHF . > > P.S. Sorry if this was sent twice, my webmail client is playing silly games at the moment. >