Error 400: Bad Request invalid param: u Usage details are available from /fdsnws/station/1/ Request: /fdsnws/station/1/query?net=8H&level=response&u=web&start=2015-01-01&end=2017-12-31&format=sc3ml Request Submitted: 2024-03-28T16:28:08.750457 Service Version: 1.1.4