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