Hi EQF. Would you be so kind as to explain this to me? The following is for a 4.6Ml quake at 36.6407/-121.2515. Is this quake a precursor and if it is which quake is it a precursor to? If not, which quake, or quakes were precursors to it. If it’s none of these, but is a quake caused by the angle of the sun and moon plus other things where is the data that supports this.

UTC-# Signal A-lon C M S T Angle Event, or Links to Event
011228-2 31 83 70 48 87 160 EQ 21:14:01 121W 37N CALIFORNIA

All of the quakes you have listed are pass quakes and as such any kind of data can be used to support the probability of a quake occurring at the time it did. That however doesn’t mean the quake was triggered by the data.

Just my humble opinion. Take Care…Don in creepy town