On December 23, 1972, Managua, the capital of Nicaragua, was struck by a 6.3-magnitude earthquake. In a matter of minutes, its urban core, which for decades had functioned as a compact political and economic center, abruptly collapsed. In the reconstruction process that followed, the authorities sought not simply to rebuild but to reorganize. Their objective was to decentralize the city and prevent future paralysis by dispersing functions across multiple zones. Among the most significant architectural outcomes of this shift was the new Metropolitan Cathedral. Its modernist language symbolized both institutional continuity and urban transformation. In doing so, it embodied Managua's transition from a Spanish-style, centralized urban grid to a contemporary, decentralized metropolis.