I see. Over the years, there's been a lot of similar research into localised earthquake prediction. Results are not actionable yet. I am not at all informed on

I see. Over the years, there's been a lot of similar research into localised earthquake prediction. Results are not actionable yet. I am not at all informed on the subject, but hours-since-last-slide(s), their proximity and magnitude would be some additional factors you might consider using. If historical weather and geo-tagged slide data is available for the whole region, you could use it to train and test models.