# http://pyrocko.org - GPLv3 # # The Pyrocko Developers, 21st Century # ---|P------/S----------~Lg----------
''' <html> <head> <style type="text/css"> body { margin-left:10px }; </style> </head> <body> <h1 align="center">Catalog Search</h1> <p> Retrieve event data from online catalogs. </p> <b>Parameters:</b><br /> <b>· Catalog</b> - Online database to search for events.<br /> <b>· Min Magnitude</b> - Only consider events with magnitude greater than chosen..<br /> </p> <p> Data from the folowing catalogs can be retrieved:<br /> · <a href="http://geofon.gfz-potsdam.de/eqinfo/list.php">GEOFON</a><br /> · <a href="http://www.globalcmt.org/">Global CMT</a><br /> · <a href="http://earthquake.usgs.gov/regional/neic/">USGS</a><br /> </p> <p> The USGS catalog allows to destinguish between 'Preliminary Determination of Epicenters' (PDE) and 'Quick Epicenters Determination' (PDE-Q). Latter one includes events of approximately the last six weeks. For detailed information about both catalog versions have a look at <a href="http://earthquake.usgs.gov/research/data/pde.php">'The Preliminary Determination of Epicenters (PDE) Bulletin'</a>. </p> </body> </html> '''
'Geofon': catalog.Geofon(), 'USGS/NEIC US': catalog.USGS('us'), 'Global-CMT': catalog.GlobalCMT(), 'Saxony (Uni-Leipzig)': catalog.Saxony(), }
viewer = self.get_viewer() tmin, tmax = viewer.get_time_range()
cat = self.catalogs.get(self.catalog, None) if cat: event_names = cat.get_event_names( time_range=(tmin, tmax), magmin=self.magmin) for event_name in event_names: event = cat.get_event(event_name) marker = EventMarker(event) self.add_markers([marker]) else: request = fdsn.event( starttime=tmin, endtime=tmax, site=self.catalog.lower(), minmagnitude=self.magmin)
qml = quakeml.QuakeML.load_xml(request) events = qml.get_pyrocko_events()
for event in events: marker = EventMarker(event) self.add_markers([marker])
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