Lightning Incident Archive Search (LIAS)

The Lightning Incident Archive Search Service offers instantaneous access to historical lightning data from the United States Precision Lightning Network (USPLN). LIAS reports query the past 10 years of USPLN data based on a user-specified location, time range, and region size.

LIAS reports are generated within seconds of payment verification through PayPal™

The LIAS Service provides:

  • Search durations of 24, 48, or 72 hours from a given date/time
  • Search radius of 1, 5, 10, or 15 miles from an address or coordinates
  • A list of strikes and their distance from the specified location
  • Customized PDF report and data files in KML and CSV formats

Intuitive online controls:

  • Interact with your reports online, anytime
  • Re-download any of your previous reports


Login or Register above to take advantage of the limited time offer of $75 per LIAS report!

Please visit our FAQ for answers to frequently asked questions. If you require further assistance, please contact the USPLN at www.uspln.com/contact.html or call 978-983-6648.

A Partnership of Leading Experts

The Weather Company, an IBM Business, is the world's largest private weather enterprise, delivering up to 26 billion forecasts daily and the most accurate, personalized and actionable weather data and insights. It helps millions of consumers and businesses make better decisions via its enterprise and consumer products from The Weather Channel and Weather Underground.

TOA Systems in Melbourne, Florida was founded with the mission of developing, manufacturing, selling and supporting lightning location networks, and lightning hazard warning sensors and systems. TOA is focused on providing clients with the most accurate, affordable and reliable lightning detection and warning systems available today.