This documentation Return the events found Examples: starttime=2012-11-29 or 2012-11-29T00:00:00 or 2012-11-29T00:00:00.000 Examples: starttime=2012-11-29 or 2012-11-29T00:00:00 or 2012-11-29T00:00:00.000 Examples: Ml,Ms,mb,Mw Examples: Ml,Ms,mb,Mw See available catalogs at : http://www.seismicportal/fdsnws/event/1/catalogs See available catalogs at : http://www.seismicportal/fdsnws/event/1/contributors json responses are an EMSC extension to the FDSN specification Return the total number of events found Examples: starttime=2012-11-29 or 2012-11-29T00:00:00 or 2012-11-29T00:00:00.000 Examples: starttime=2012-11-29 or 2012-11-29T00:00:00 or 2012-11-29T00:00:00.000 Examples: Ml,Ms,mb,Mw Examples: Ml,Ms,mb,Mw See available catalogs at : http://www.seismicportal/fdsnws/event/1/catalogs See available catalogs at : http://www.seismicportal/fdsnws/event/1/contributors json responses are an EMSC extension to the FDSN specification