such as increase and decrease in eruptive activity, individual earthquakes, and 
even man-made noise linked to on-site maintenance and operations. 
 
Figure 15. Screenshot of Tremv’s “live” cursor feature. 
21 
 
 
 
 
Figure 16. Example of web-based RSAM data request form. For a selected data range, 
passband filter, and 
list of stations, the web page will download a csv file of RSAM data by 
user
        
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