To: | [email protected] |
---|---|
Subject: | Re: VLF: Using resonance effects of earth-ionosphere for radio experiments |
From: | Markus Vester <[email protected]> |
Date: | Mon, 23 Oct 2017 16:17:19 -0400 |
Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1508789842; bh=n9qDKJyaYeXognZONHZcQLinCLmqvunmXGYSQKi3+yQ=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=esKk1V1sGuZx6AIKBwirv+xgilWzAe2/wfAHuoXqWt/PJEHCNCDuQCxrhB2ASGnDd yKAU0xAnDaBy3jYj7d+1mdMg2bdLLi47Z4eH59FS+Iuf8jsHKgkomWl5UIjAWlYvnl SuMFsEUt21BjJZRx4KF7VmkJpCBkcoOo3mcLIKuI= |
In-reply-to: | <[email protected]> |
Reply-to: | [email protected] |
Sender: | [email protected] |
Hi Stefan,
I understand what you mean: the red to white band of activity is much further to the southeast and east. An enlarged archive map for central Europe is at http://de.blitzortung.org/historical_maps.php?map=16 I can only speculate that there may have been many horizontal or intracloud lightnings at the time. These are not well edetected by VLF lightning networks, which respond predominantly to vertically polarized ground strokes. At least, weather radar data seem to show a rain band over your area: http://server.wettermail.de/opendata-dwd/cgi-bin/readradfx.pl?action=""> Best 73, Markus -----Ursprüngliche Mitteilung----- Von: DK7FC <[email protected]> An: rsgb_lf_group <[email protected]> Verschickt: Mo, 23. Okt 2017 21:23 Betreff: Re: VLF: Using resonance effects of earth-ionosphere for radio experiments
Hello Markus,
But then, where are the increased levels coming from? You can see on the map that there were no lightnings in a range < 180 km during the observed time... 73, Stefan Am 23.10.2017 21:08, schrieb Markus Vester:
image_b_de_171021_2120.png
Deutschlandradar_171021_2110.png |
Previous by Date: | Re: VLF: Using resonance effects of earth-ionosphere for radio experiments, DK7FC |
---|---|
Next by Date: | Re: LF: Monitoring 2190m WSPR, Mike Dennison |
Previous by Thread: | Re: VLF: Using resonance effects of earth-ionosphere for radio experiments, DK7FC |
Next by Thread: | Re: VLF: VO1NA, jcraig |
Indexes: | [Date] [Thread] [Top] [All Lists] |