A couple of days ago a friend who lives about 70kms away asked if my shake detected a quake or rockfall/landslide at a particular time. Sure enough I had a good signal within a couple of minutes of the time he gave me. It lacked low frequencies, however, (weak below 8Hz) so it didn’t look like a quake. It was too small to appear on ShakeNet and also was not reported on @EarthquakesGA (probably because it wasn’t an earthquake), but I found the same signal on two other Shakes around the event.
I tried to use the EQ Locator to pin point the source but found it is limited to known events on ShakeNet.
Is it possible to add a feature to allow it to work with nominated Shake streams so small local quakes or rockfalls/landslides etc can be located even if they aren’t big enough to register on ShakeNet?