The strong market consensus against a megaquake (typically magnitude 8.0 or greater on the moment magnitude scale) by August 31 stems primarily from the low global occurrence rate of such events—averaging roughly one per year based on USGS historical data—and the absence of current seismic indicators like foreshock sequences, stress transfers along major subduction zones, or official advisories from monitoring agencies. Recent 2026 activity has included several magnitude 7+ quakes, such as the 7.8 in the Philippines, but none approaching megaquake thresholds, and short-term probabilities remain minimal without precursors. USGS models emphasize that precise short-term forecasts are impossible, with elevated risks confined to rare aftershock windows. A sudden rupture on an unmonitored fault could still occur, though historical patterns show these as statistically improbable within the narrow remaining timeframe.