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Finite fault model for the 1985 Algarrobo earthquake

United States Geological Survey

datasetViewer.authorsPreview: Carlos Mendoza, Stephen Hartzell, Tony Monfret

datasetViewer.description

This data set corresponds to a finite fault model for the 1985 Mw 8.0 Algarrobo earthquake that occurred near the coast of central Chile with coordinates -33°N, -72°E at an approximate depth of 40 km and compiled by the Earthquake Source Model Database project. This set is composed of the investigation of: - Mendoza et al. (1994) / Mendoza, C., S. Hartzell, and T. Monfret. 1994. Wide-Band Analysis of the 3 March 1985 Central Chile Earthquake - Overall Source Process and Rupture History. Bull. Seis. Soc. Am 84 (2):269-283. doi.org/10.1785/BSSA084002026. The parameters of the finite fault models are associated to the centroid of each sub-fault. The geometry was generated using the Clawpack library. Its units are: - Latitude, in degrees (WGS84) - Longitude, in degrees (WGS84) - Depth, in kilometers - Slip, in meters - Rake, in degrees - Strike, in degrees - dip, in degrees - Discretization on the x-axis, in kilometers - Discretization in the y-axis, in kilometers - Breakdown time, in seconds - Rise time, in seconds - Fall time, in seconds

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LatitudeLongitudeDepth [km]Slip [m]Rake (°)Strike (°)Dip (°)Dx [km]Dy [km]t_rup [s]t_ris [s]t_fal [s]
-34.5380045335764-72.801886044579156.40.305431115.05.015.015.015.00.00.00.0
-34.40352900737611-72.787837853484696.40.181372115.05.015.015.015.00.00.00.0
-34.26905348117582-72.773789662390246.40.241625115.05.015.015.015.00.00.00.0
-34.13457795497553-72.759741471295786.40.355547115.05.015.015.015.00.00.00.0
-34.00010242877524-72.745693280201326.40.508055115.05.015.015.015.00.00.00.0
····································
-33.03204238357076-71.1625121145165663.311428382689050.287818115.05.030.015.015.00.00.00.0
-32.89756685737047-71.148463923422163.311428382689050.0115.05.030.015.015.00.00.00.0
-32.76309133117019-71.1344157323276463.311428382689050.0565421115.05.030.015.015.00.00.00.0
-32.6286158049699-71.120367541233263.311428382689050.242225115.05.030.015.015.00.00.00.0
-32.494140278769606-71.1063193501387363.311428382689050.0115.05.030.015.015.00.00.00.0

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datasetViewer.programaticAccess1 itrend-ds:59756c70c566dbdf

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```python import pytrend session = pytrend.itrend_developer_tools() session.set_credentials( access_key_id = '', # Type your access_key_id secret_access_key = '' # Type your secret_access_key ) # Dataset dataset_id = 'itrend-ds:59756c70c566dbdf' #Get available formats dataset_formats = session.get_dataset_formats(dataset_id) fmt = dataset_formats[0] # Choose your preferred format: [mat, png, fsp, slp, csv, ffm, geojson, shp] # Download file response = session.download_file(dataset_id, fmt) ```

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datasetViewer.attribution1 United States Geological Survey, «Finite fault model for the 1985 Algarrobo earthquake». datasetViewer.attribution2

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datasetViewer.attribution3 United States Geological Survey («Finite fault model for the 1985 Algarrobo earthquake»), datasetViewer.attribution4

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https://www.plataformadedatos.cl/datasets/en/59756c70c566dbdf

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