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System Blue H-field only
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live lightning maps troub...
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| Statistics on global lightning strikes per year/day |
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Posted by: weiserhase - 2025-11-17, 16:54 - Forum: Website, Maps and Applications
- Replies (2)
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Is there any statistic on the total number of lightning strikes (per year, per day, or overall) besides what’s shown on lightningmaps.org, which is very unclear?
I’m using lightning data to experiment with DuckDB and would like to know the average number of strikes per year/overall to estimate how much storage the data will require.
I haven’t been able to find detailed numbers.
lightningmaps.org says that they have stored ~50Mio strikes. But over which timefratme?
If no official stats exist, does anyone have an estimate from their own projects?
I would be super thankful for any info.
Thanks for any replies.
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| Question about optimal H-field antenna placement for noisy urban areas |
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Posted by: alicesphere - 2025-11-17, 11:37 - Forum: General Discussion
- Replies (1)
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Hi everyone,
I’m new to the forum and still learning how the Blitzortung/LightningMaps system works, so I hope this is an appropriate place to ask. I’m considering setting up my first H-field station in a fairly dense urban area, and I’m trying to understand what kind of antenna placement would give the best results.
My main concern is electrical noise. I live in an apartment building with plenty of nearby power lines, elevators, and general broadband interference. I’ve read that proper antenna orientation and distance from buildings can make a big difference, but I’m still uncertain about what is “good enough” before I invest in a kit.
A few questions:
- How far from a building wall or metal balcony should an H-field antenna ideally be placed to reduce noise pickup?
- Does height matter more than horizontal distance from electrical sources?
- Would placing the antenna on a rooftop help, or can rooftop equipment (HVAC, solar inverters) actually make interference worse?
- Are there any practical noise-testing steps I can do before buying hardware?
I’d really appreciate any tips from members who run stations in similarly noisy environments. Looking forward to learning more and hopefully contributing to the network soon!
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| New user from The Netherlands |
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Posted by: Asobig - 2025-11-10, 12:36 - Forum: General Discussion
- Replies (1)
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Greetings!
Station 3227 here. Would it be possible to upgrade my status to "participant"? Thank you in advance; I'm looking forward to contributing to the network.
I have two separate logins (one from long ago to enter the hardware list and one recent when i got the unit), both with the username Asobig en the same password, but i can't access the 'closed' forums.
Asobig
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| How Accurate is Real-Time Lightning Tracking on Blitzortung? |
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Posted by: kev_rm - 2025-10-27, 23:06 - Forum: General Discussion
- Replies (7)
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I have a question, and I don't mean to be antagonistic. I am a sailor. I have been sailing around the globe for many years and I try to use all of the available information to me to inform my decision making. In the tropics, particularly near the equator, lightning is a very real risk. I have had three strikes within 200m of me, and a direct strike is on the order of $50,000USD and 1 year of time to repair. I know four friend boats that have been hit.
My question is this - and please if you have something to contribute, talk about independent observations to calculated results. Not about "here's the math for the calculated result"
How is accuracy measured with this platform? In simple terms - if there is a set of data that represents real actual strikes or cloud-to-cloud - position and time that we've used to validate?
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| Detector No.:1527 User No.:1310 Cranbrook Townsville Queensland |
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Posted by: DeesalKelly - 2025-10-12, 05:23 - Forum: General Discussion
- Replies (1)
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hello - my name is Jon. Im based in Kelso, Townsville Australia - Im wondering if the TSV based detector owner could get in touch with me. I would love to build a detector/station but dont know where to start. Im a (very) amateur weather follower. The station is Detector No.:1527 User No.:1310 Cranbrook Townsville Queensland. My email is deesalkelly@gmail.com ph 0436111086 cheers - Jon Kelly
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