What Triggers Lightning - Revealed

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SUMMARY

The Low Frequency Array (LOFAR), a network of thousands of small radio telescopes primarily located in the Netherlands, has been effectively utilized to measure lightning activity. According to researcher Dwyer, LOFAR, which typically observes distant galaxies and exploding stars, is particularly adept at capturing the initial stages of lightning formation. This innovative application of LOFAR provides new insights into the mechanisms that trigger lightning.

PREREQUISITES
  • Understanding of radio astronomy and its applications
  • Familiarity with the Low Frequency Array (LOFAR) technology
  • Knowledge of atmospheric physics related to lightning
  • Basic principles of electromagnetic radiation
NEXT STEPS
  • Research the operational principles of the Low Frequency Array (LOFAR)
  • Explore the physics of lightning formation and discharge mechanisms
  • Investigate other applications of radio telescopes in atmospheric studies
  • Learn about advancements in lightning detection technologies
USEFUL FOR

Researchers in atmospheric science, radio astronomers, meteorologists, and anyone interested in the physics of lightning and its detection methods.

Tom.G
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[By using] the Low Frequency Array (LOFAR), a network of thousands of small radio telescopes mostly in the Netherlands. LOFAR usually gazes at distant galaxies and exploding stars. But according to Dwyer, “it just so happens to work really well for measuring lightning, too.”
https://www.quantamagazine.org/radio-telescope-reveals-how-lightning-begins-20211220/

https://d2r55xnwy6nx47.cloudfront.net/uploads/2021/12/Lightning_1238x826_Lede_Video.mp4
Lightning_2880x1620_Lede_Still.jpg


Cheers,
Tom
 
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