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15 sty 2022 · Main Event Page. On January 15, 2022, the Hunga Tonga-Hunga Ha'apai volcano (20.5°S 175.4°W), located about 60 km north of Fua'amotu, the main island of Tonga, violently erupted with a powerful explosion, culminating the period of volcanic activity that started in December of 2021. The explosion generated a strong tsunami that was recorded ...
15 sty 2022 · 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...
15 sty 2022 · On 15 January 2022, a major explosive eruption from Hunga Tonga-Hunga Ha'apai in Tonga occurred. The volcano had been actively erupting since 20 Dec 2021. The eruption generated a tsunami observed throughout the Pacific Ocean basin.
January 15, 2022 Tonga Tsunami. NOAA DART®, NOAA/NOS/CO-OPS and NOAA/NESDIS/STAR Satellite Altimeter Data. On 2022/01/15, a major explosive eruption from Hunga Tonga-Hunga Ha'apai in Tonga occurred. The volcano had been actively erupting since 20 Dec 2021.
13 cze 2022 · Between January 14-15, 2022, volcanic eruptions destroyed much of Hunga Tonga-Hunga Ha'apai, an uninhabited island in the Tonga archipelago in the southern Pacific Ocean.
Tsunami Data and Information. Recognizing that tsunamis are a global threat, the United Nations General Assembly designated November 5 as World Tsunami Awareness Day.
24 maj 2024 · Hunga Tonga-Hunga Ha'apai eruption triggered widespread deadly and damaging tsunami waves. Image courtesy of Dr. Shane Cronin, University of Auckland; Tonga Geological Services. On January 15, 2022, the Hunga Tonga-Hunga Ha'apai volcano (HTHH) experienced an explosive eruption.