This is great. But, why dont they start with Air Quality first? I think, AQ is something, I ll check more often and helpful in decision making than get earthquake alerts.
Hope the default settings are better than the MyShake app for iOS, which IIRC helpfully defaulted to notifying one of all quakes near 0 latitude, 0 longitude. It would be nice to
have a settable low threshold so one could become familiar
with the notifications at 2.5..3.5 Richter, and then set
to a higher threshold.
Made me think of [that artist who spoofed a traffic-jam in google maps](http://simonweckert.com/googlemapshacks.html). I wonder how many devices it would take to spoof an earthquake, hopefully this is designed better.
Example: https://www.amazon.com/dp/B001D8NMY4
Also, cat alarms: https://youtu.be/VJ-p9qOhBv4