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Shortly after the 2011 Tōhoku earthquake, which triggered a powerful tsunami, the People's Committee of Đà Nẵng approved the installation of 10 early tsunami warning stations throughout the city, the first of their kind in Vietnam.
Officials expected the stations would provide at least thirty minutes of warning in case of a tsunami.
According to Le Huy Minh, Director of the Earthquake and Tsunami Warning Centre at the Vietnam Institute of Geophysics, a powerful earthquake (≥ 8 M < sub > W </ sub >) in the waters north of the Philippines could pose a significant danger to the Vietnamese coastline, particularly the area around Đà Nẵng.

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