Lightning location data & display system
EA Technology’s Lightning Location system has the unique ability to plot and display lightning strikes in real time – and provide historical data on lightning activity across the UK and Ireland over the past 20+ years.
click on the image to download the brochure 
Our system is the only system that concentrates on recording just cloud-to-ground strikes. Hence we only monitor the strikes that can actually cause damage or danger to personnel. This means that if you are trying to identify a strike that has damaged some equipment, the data is not disguised within a large number of cloud-to-cloud, intra-cloud or cloud-to air strikes which cannot have caused the damage.
Subscribers to this extraordinarily valuable service include members of the electricity, telecoms and insurance industries.
BENEFITS- Subscribers receive online lightning information, within seconds of each strike
- Lightning protection equipment can be checked on overhead lines following severe lightning activity observed in their area
- Increased safety for staff working in high risk locations, including tall structures
- Enables managers to deploy repair crews to vulnerable areas in advance, so minimising disruption
- Historical data provides evidence for (or against) lightning as the cause of damage in insurance claims
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The system enables subscribers to see how electrical storms develop and move, as well as providing access to accurate records of past lightning strikes |
UNIQUE FEATURES
- PC-based online user interface
- Six detection outstations monitor the whole of the UK and Ireland
- Each outstation can detect up to 100 strikes per second
- Proven system, in operation since 1989
LIGHTNING LOCATION DATA & DISPLAY SYSTEM

Lightning plots are colour coded by time-of-strike, so it is easy to see how activity is developing
USER FRIENDLY
- Easy to set up subscription service provides full access to online lightning data
- PC software included
- User friendly graphical interface
ACCURATE REAL TIME DATA
- Strike locations are calculated to 100m accuracy and referenced to Ordnance Survey grid
- Time-of-strike measured to within one millisecond
- Evidence of strikes appears on subscribers’ screens in seconds (often before they hear the thunder!)
VALUABLE MANAGEMENT INFORMATION
- Enables managers to plan for approaching electrical storms ‘Replay’ data on lightning activity is available at no extra cost, to determine the causes of damage
- Our 20 year record of activity identifies lightning hot spots – essential for evaluating risk to key assets (see Lightning System Audit)
LIGHTNING SYSTEM AUDITS
We also provide a complete range of Lightning System Audit services, with recommendations for the most appropriate and cost effective systems to protect your assets. Please visit the
Lightning System Audit page and download a brochure.