Simple smoothed seismicity earthquake forecasts for Italy
Main Article Content
Abstract
Several earthquake forecast experiments in Italy have been initiated within the European testing center of the global Collaboratory for the Study of Earthquake Predictability. In preparation for these experiments, we developed space-rate-magnitude forecasts based on a simple model that incorporates the spatial clustering of the seismicity. This model, which we call the simple smoothed seismicity model (TripleS), has a minimal number of free parameters and is based on very few assumptions; therefore, it can be considered as a model of «least information» with which others can be compared. The fundamental TripleS parameter controls the spatial extent of the smoothing, and we selected its value based on an optimization procedure that was applied to retrospective forecast experiments. In this report, we present the motivation for developing TripleS, and describe the construction of forecasts for Italian seismicity. We also discuss the research questions that remain to be answered with respect to TripleS, and more generally, the smoothed seismicity approach to earthquake forecasting.
Article Details
How to Cite
1.
Zechar JD, Jordan TH. Simple smoothed seismicity earthquake forecasts for Italy. Ann. Geophys. [Internet]. 2010Nov.5 [cited 2023Dec.2];53(3):99-105. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4845
Section
OLD
Open-Access License
No Permission Required
Istituto Nazionale di Geofisica e Vulcanologia applies the Creative Commons Attribution License (CCAL) to all works we publish.
Under the CCAL, authors retain ownership of the copyright for their article, but authors allow anyone to download, reuse, reprint, modify, distribute, so long as the original authors and source are cited. No permission is required from the authors or the publishers.
In most cases, appropriate attribution can be provided by simply citing the original article.
If the item you plan to reuse is not part of a published article (e.g., a featured issue image), then please indicate the originator of the work, and the volume, issue, and date of the journal in which the item appeared. For any reuse or redistribution of a work, you must also make clear the license terms under which the work was published.
This broad license was developed to facilitate open access to, and free use of, original works of all types. Applying this standard license to your own work will ensure your right to make your work freely and openly available. For queries about the license, please contact ann.geophys@ingv.it.