Check Out This Real-Time Map of Lightning Strikes Across America, Europe, and Oceania!
With a delay of ~3.2 seconds, that’s about as real-time reporting of lightning as you can get:
LightningMaps.org is an additional service to the main project Blitzortung.org. For general questions about this project and for ordering the necessary hardware have a look at the appropriate documentation, FAQs and instructions before contacting us. Also, the discussion board is a good place for all questions and they will be quickly answered there by us and the participants on most times.
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