In plain english, what are the parameters of the following query? What type of data will be retrieved by the following web query? From where will the data be retrieved?

https://earthquake.usgs.gov/fdsnws/event/1/query.geojson?starttime=2004-06-23%2000:00:00&endtime=2004-06-23%2023:59:59&maxlatitude=51.686&minlatitude=43.404&maxlongitude=-117.48&minlongitude=-131.279&minmagnitude=2.5&maxmagnitude=4.5&mindepth=1&maxdepth=12&eventtype=accidental%20explosion,meteorite&orderby=magnitude