Uploaded January 2022 | Updated September 2026, 3 hours ago

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Propagation of the January 15, 2022 Tonga volcano-generated tsunami was computed with the NOAA forecast method using MOST model via inversion of Gaussian-shape sources developed in real time. From the NOAA Center for Tsunami Research, located at NOAA PMEL in Seattle, WA. See nctr.pmel.noaa.gov/tonga20220115 #TsunamiPropagation

NOAA NCTR experimental research product. Not an official forecast.