The past years have seen new technologies that could be utilized for early warning and real-time loss estimation. They include self-organizing sensor networks, new satellite imagery with high resolution, multi-sensor observational capacities, and crowd sourcing. From this and improved physical models, data processing and communication methodologies a significant step towards better early warning technologies has been achieved by research. At the same time, early warning systems became part of the disaster management practice for instance in Japan and Indonesia. This book marks the important point where: Research activities continue to improve early warning Experience with applications is expanding At this critical point in development of early warning for geological disasters it is timely to provide a volume that documents the state-of-the-art, provides an overview on recent developments and serves as knowledge resource for researcher and practitioners.

Written for a broad audience this book offers a comprehensive account of early warning systems for hydro meteorological disasters such as floods and storms, and for geological disasters such as earthquakes. One major theme is the increasingly important role in early warning systems played by the rapidly evolving fields of space and information technology. The authors, all experts in their respective fields, offer a comprehensive and in-depth insight into the current and future perspectives for early warning systems. The text is aimed at decision-makers in the political arena, scientists, engineers and those responsible for public communication and dissemination of warnings.

Seismic early warning is being recognized as a methodology which offers the biggest potential for real time seismic risk mitigation, particularly in towns and industrial areas. In order to be effectively applied it requires close cooperation between seismologists, communication experts and seismic engineers. The added value of this book is to offer an overview of frontier problems related to all aspects of the seismic early warning chain, from basic seismological issues to engineering problems and system reliability. Early warning seismic networks also provide near real time shake maps for damage estimation and emergency management immediately after an event. The state of the major early warning systems in operation and in the course of development (e.g. those operated in Japan, Taiwan, Rumania, Turkey and those being implemented in California and Southern Italy) is also presented. It is the first time that all these aspects are specifically focused upon within a single book. It will constitute a reference not only for researchers and students, but for all institutions which are willing to face the development and/or implementation of this methodology, including International organizations (UNDP, European Civil Protection, European Commision) National Civil Defence organizations, industry and town-planners.

Seismic early warning is being recognized as a methodology which offers the biggest potential for real time seismic risk mitigation, particularly in towns and industrial areas. In order to be effectively applied it requires close cooperation between seismologists, communication experts and seismic engineers. The added value of this book is to offer an overview of frontier problems related to all aspects of the seismic early warning chain, from basic seismological issues to engineering problems and system reliability. Early warning seismic networks also provide near real time shake maps for damage estimation and emergency management immediately after an event. The state of the major early warning systems in operation and in the course of development (e.g. those operated in Japan, Taiwan, Rumania, Turkey and those being implemented in California and Southern Italy) is also presented. It is the first time that all these aspects are specifically focused upon within a single book. It will constitute a reference not only for researchers and students, but for all institutions which are willing to face the development and/or implementation of this methodology, including International organizations (UNDP, European Civil Protection, European Commision) National Civil Defence organizations, industry and town-planners.