The paper presents the data and the results of their analysis, which confirm the theory of an anomalous displacement of the upper layer of the earths crust having a tsunamigenic character. The data were obtained from three laser strainmeters, located at the MES POI Far Eastern Branch of the Russian Academy of Sciences m. Schultz, which registered focal disturbances caused by the tsunamigenic earthquake on July 29, 2025, as well as the deformation anomaly of the seabed that caused the tsunami in the Pacific Ocean.
Dolgikh et al. (Wed,) studied this question.