Would you care to explain what infrasonic waves from a volcano or atmospheric nuclear test (or anything else) have to do with 5.7 Richter scale readings from an earthquake?
You didn't read what I wrote. Check the last two sentences. If meteors give false alarms for nuclear watchdogs, and if volcanoes can emit nuke test type waves, it gets right back to what I said--I don't believe you can dismiss an INITIAL report (possible nuke test) if it is based off seismograph readings. After the physical damage of a quake is witnessed and after a more thorough look is done at seismograph readings, then you can tell the difference between the distinct signature of a quake, a nuke test, glacier ice braking, meteors, volcanoes, . . .