a tremor event should be roughly somewhere between 4 and 10, but this number is
highly variable depending on the network setup. Ideally, however, this number could be
configured specifically for different regions.
For the results section below, the parameters are as follows: sta window length =
3 minutes, lta
window length =
60 minutes, sta/lta trigger ratio = 1.4, number of ramp intervals =
3
/media/vedurstofan-utgafa-2021/VI_2021_008.pdf