Introduction
1 General
2 Normative references
3 Terms and definitions
4 Thunderstorm phases and detectable phenomena
for alarming
5 Classification of thunderstorm detection devices and
their properties
6 Alarm method
7 Installation and maintenance
8 Alarm evaluation
9 Thunderstorms Warning Systems application guide
Annex A (informative) - Overview of the lightning
phenomena
Annex B (informative) - Thunderstorm detection techniques
Annex C (informative) - Thunderstorms Warning Systems
application examples
Annex D (informative) - Catalogue of possible recommended
preventive actions to be taken
Annex E (informative) - Example of TWS evaluation on a
wind turbine site
Bibliography