Can anyone actually predict a megaquake, or is this claim getting ahead of the evidence?

Short-term earthquake predictions are not reliable enough to say a specific major quake will happen within a particular year. Tectonic hazards can be assessed over longer periods, but that is different from knowing when a fault will rupture. A record of smaller forecasts only matters if the predictions were specific, recorded in advance, and checked against clear criteria, including misses.

For a suppression claim, look for independently verifiable evidence, not just the fact that officials have not endorsed someone’s prediction. Without that, the claim remains speculation.

Preparedness is worthwhile even when a particular warning is unsubstantiated. Follow guidance from local emergency and geological agencies, learn the recommended response for your area, and keep basic supplies and a communication plan that work for more than one kind of disruption.

I’d be wary of making costly or drastic decisions based on an unverified timeline. Practical readiness does not require believing that a disaster is imminent.

The idea that a locked plate is proof of an imminent quake skips a step. Faults can accumulate stress, but that alone does not provide a dependable date for release. If a post claims otherwise, ask what measurements and methods it uses, whether other specialists can check them, and how it defines a successful prediction.

Also, a claim of deliberate concealment needs its own evidence. Uncertainty or disagreement among experts is not proof of a coordinated cover-up.