This open-source research application provides an application that can be used to predict the response of communities subjected to water-borne hazard events like tsunami and storm surge. Major Update (v4.1.0): Expansion of high-performance 3D Material Point Method, real-time wave simulations in CelerisAi, and structural surrogate capabilities. Collaboration with researchers at UT Austin, University of Washington, and Oregon State University, as well as in Germany/Italy/Japan/Singapore. Coordination with the USGS and companies including KAJIMA Group / KaTRIS / SRK Consulting. Peer validation against the state-of-the-art for tsunami debris published, further validation of debris-fluid-structure interaction in-review, additional validation against groups in the US/Italy/Japan/Germany for tsunamis in-preparation, and validation of recent and upcoming flume experiments ongoing. Code hardening to support three operating systems (Windows/Mac/Linux), two supercomputers (Frontera/Lonestar6), and local, hardware-agnostic, real-time physics simulations (i.e., automatic NVIDIA/Intel/AMD GPU and CPU acceleration). This work is based on material supported by the National Science Foundation under grants CMMI 1612843 and 2131111