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To generate a section, please enter first the coordinates of the intersection between the trench and your section and the azimuth of your section. You can use a grid to guide you in your choice of longitudes (from 0º to 360º) and latitudes (from -80º to 80º) and then, click on the parameters you want to include. The section will extend 300 km seaward and 900 km landward of the trench. The sampled earthquakes are distributed up to 100 km away on each side of the section.
Geographic coordinates: ex :310 ex :50ex :190

Parameters :

free air gravity anomaly
earthquakes hypocenters
earthquakes CMT
active volcanoes