For locations outside of North America, WSI offers lightning data from the World Wide Lightning Location Network, a leading source of high quality, near real-time lightning detection data. The WWLLN is comprised of long-range lightning stroke detection sensors located throughout the globe. The extensive coverage of the WWLLN supports critical international business operational requirements without compromising quality, accuracy, and efficiency.

WSI’s global lightning:


  • Supplies timely data thanks to diverse format and delivery options facilitating integration into existing systems and applications.
  • Provides comprehensive lightning detection information including individual strokes.
  • Delivers valuable information to countries without the infrastructure to monitor lightning activity.
  • Compiles lightning data where there is no other reliable or readily available weather information.

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