Global seismic records indicate an average of roughly 15–20 magnitude 6.5+ earthquakes per year, or about one every 2–3 weeks, driven by steady tectonic strain release along plate boundaries such as the Pacific Ring of Fire. With market-implied odds showing 0 and 1 events nearly tied at 42% and 36.5%, traders are pricing the week’s outcome near this baseline rate amid inherent Poisson-like randomness in timing. Recent large events, including a 7.7 in Indonesia and 7.4 in Colombia, may elevate short-term aftershock potential, while a noted quiet period with no M5+ quakes on August 14 highlights how activity can drop abruptly. USGS monitoring provides the authoritative data for resolution, with no reliable short-term forecasts available to shift probabilities.