There appears to be something wrong with events 205851, 206006 and 205852: is
there a time error in the waveforms? Or did these three similar events really
happen as their solutions indicate?

210971 appears to be M4.6 in Utah, uu50057355

1191015 (local) mislocated: should be SoCal event; first arrival is WRC.CI.EHZ.N1