Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w3UILfRj025099 for ; Mon, 30 Apr 2018 20:21:43 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1fDDKZ-0004Ep-Ea for rs_out_1@blacksheep.org; Mon, 30 Apr 2018 19:15:19 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1fDDKY-0004Eg-LU for rsgb_lf_group@blacksheep.org; Mon, 30 Apr 2018 19:15:18 +0100 Received: from mout.kundenserver.de ([217.72.192.73]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1fDDKV-0007tZ-0P for rsgb_lf_group@blacksheep.org; Mon, 30 Apr 2018 19:15:17 +0100 Received: from [192.168.2.100] ([217.82.15.188]) by mrelayeu.kundenserver.de (mreue101 [212.227.15.183]) with ESMTPSA (Nemesis) id 0MAMbS-1f65md004o-00Bd5M for ; Mon, 30 Apr 2018 20:15:13 +0200 From: "P. W. Schnoor" To: rsgb_lf_group@blacksheep.org References: <85f851ad-f3d7-6bb7-2c60-853e5ed027b3@df3lp.de> <5AE6EB2B.7020108@posteo.de> Message-ID: <2a86ccf8-4df7-aae2-199f-9344aa248652@df3lp.de> Date: Mon, 30 Apr 2018 20:15:12 +0200 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <5AE6EB2B.7020108@posteo.de> Content-Language: en-GB X-Provags-ID: V03:K1:uvIoRRAFWYq97XEqRm14X3izomNQKazM5i+AuYFmoyfg2frvMxk brVMAkvExsEdmPHVX404NinSVUKmTCDGfgov5i0HW8liGxRXUwk7e8lYDVNZvMLIQTdW28m 5CcB1HC92/REsFes+FyqcMLt19q3RrVk0oirnn9SGvWVQVKrsD2cKBb7taUY5hnpgMtNNsI rIa7s2iSOHBteLnUNTg+w== X-UI-Out-Filterresults: notjunk:1;V01:K0:oKiUg91bQD4=:JlwLR9h5NVB607hCmU9vgW aDHhBtVtjnHoMqlPy7jIhgIfeuxyF61erz/Ou3Wwj1jBrPN1tdMiVLmU28ZVAkYIoupC3yN/u hKzi8cjKwflYnWjaaJRo8deCsRVjWnokizmEjlIN1rM4R0yux6wGpyE2qaMADfYODSKgDB3qt mPo4hxeRXD9TdQdSJ9Z7fXrvxePBd/bKpGjhTzXQYsbLb6F/qMW/SX9LXl2OasF7YJk0aa1sw lgdtYnnNV1HhCxDWbvnH7ocKQpm3zjB+dibyLzi66zeGgNf+sVgNVMuk9Dm3qNBOE6TvY0ndl 1+4pXjSpxuqmwUhrbcefYiFrzOl4Gwr6OgA5PoVD/2Lz2GM3esIw5sXS9+Ppijth9LvML7oi3 7su791yf7LGQhJEHNrnukDrZxIEo4ih/7ZNk1PFBJ2qIZnfRe6mvkGYaaqT3QSC4bAm8FdtCO WUsdQeqsHHFRVVPupD2H7ziRjGgCGgroRnPc3HQN6WMiwl10Rjq+w+LtbpijhbKPjYuivib13 NYwYcdheR3rgKcJDn8xrRY7YgODrA698XmcLG5AJQK0plZk04s5rpvlj3E4uiISaHeXtPaNRw cjc+mXB1ZwwB5seTEb3Tb/HNXXVLqJd5+UHiDZxrRpVdrc6J5OHfqc0dcmHO3ASCdwicwyCo+ NzLBcb5go5CKeOIi7J1IVlLYZh5sGx//Zbc+/rYwxUDsk1CHTl4DQAdDFFVmtZ349/1U0MVq8 HReOMax6x4zbOnHe X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Stefan et al., Impressive image! A comparable effect could be observed here at Kiel, North Germany, at 2018-04-22 on the broadband LF-rx (15cm ferrite loop). See: http://aesuan.de/sid/bt878/wf_18-04-22.png [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- X-Scan-Signature: 4ad5f3f1a9241b934aaa5d0e23c9dc57 Subject: Re: VLF: Lightnings in the H field Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: 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 Hi Stefan et al., Impressive image! A comparable effect could be observed here at Kiel, North Germany, at 2018-04-22 on the broadband LF-rx (15cm ferrite loop). See: http://aesuan.de/sid/bt878/wf_18-04-22.png Interesting detail: just before the local onset of that thunderstorm an unusual sudden increase in field strength of DCF77 (77.5 kHz) and DCF49 (129,1 kHz) could be observed. Both transmitters are located near Frankfurt, bearing 190 deg. from here. 73 de df3lp, Peter