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… Tonga-Hunga Ha’apai volcano in January created an initial wave 90 metres high – almost the height of the Statue of … comparable earthquake detection tools The initial tsunami wave created by the eruption of the underwater Hunga Tonga … meant tsunami warning centres did not detect the initial wave as they are programmed to detect tsunamis based on water …
… a volcano flank collapse showed that the initial tsunami wave mostly involves a pure-elevation wave. An initial tsunami period of 6.3–8.9 min was identified … a volcano flank collapse showed that the initial tsunami wave mostly involves a pure-elevation wave. An initial …
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… and the seismic risk, where it occurs, what is a tidal wave, can they be predicted. It also describes the seismicity … and the seismic risk, where it occurs, what is a tidal wave, can they be predicted. It also describes the seismicity …
… a travel time of 2.75 hours. Meanwhile, the air pressure wave resulting from the volcanic explosion was recorded in … pressure readings in Figure 3 indicate that the acoustic wave arrived in Mayaguez just before the tsunami, suggesting that the acoustic wave acted as a local source generating a tsunami within the …
… exploded into the atmosphere, and the accompanying shock wave, tsunamis and isolation of the people of Tonga as their … 35 kilometers (22 miles) into the air, sending a shock wave around the world — several times. Its sound was heard … many different types of waves, aside from the shock wave. Ground motion sensors picked up seismic waves produced …
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… how to save lives in the event that a potentially deadly wave strikes in the future, according to senior officials in … earthquake off Indonesia that generated a massive wave. In the drill, the tsunami was expected to reach … not only would the archipelago be hit by a six-meter wave in the south, but also by smaller waves, up to two …
In person
21 July 2013 - 26 July 2013
Melbourne, Victoria
… water quality Active and passive sensing of ocean winds, wave fields and propagation Spaceborne observations of … water quality Active and passive sensing of ocean winds, wave fields and propagation Spaceborne observations of …
… “Close to the source, our model predicts the maximum wave height was about 40 meters, and there were multiple … between them,” he said. “The maximum reported impact was a wave of more than 16 feet at the village of Sumur on the … remain about it. That eruption caused a 50-foot tsunami wave that wreaked havoc on the islands of Java and Sumatra, …
… [...] These new simulations suggest that the maximum wave height along the east coast of the Americas from a … [...] These new simulations suggest that the maximum wave height along the east coast of the Americas from a …
… collapse directed southwestwards would trigger an initial wave 43 m in height that would reach the islands of Sertung, … collapse directed southwestwards would trigger an initial wave 43 m in height that would reach the islands of Sertung, …
… from Mount Pinatubo in 1991 – and generated a shock wave that was  heard in New Zealand  and detected  as far … For submarine volcanoes, these are harder to spot. The heat signatures of submarine volcanoes will only ever be … For submarine volcanoes, these are harder to spot. The heat signatures of submarine volcanoes will only ever be …
… with noise-based microtremor, and surface waves and shear-wave techniques for estimating engineering properties. … with noise-based microtremor, and surface waves and shear-wave techniques for estimating engineering properties. …
… is based on a subtle but significant increase in heat emissions over large areas of a volcano in the years … appeared.” The study team analyzed 16 ½ years of radiant heat data from the Moderate Resolution Imaging … at depth.” In particular, the scientists believe that the heat increase may result from the interaction between magma …
… large scale land use changes, urbanisation, urban heat-islands. 7. Observed changes: surface and atmospheric - … regional overview of main features; - Review of threats: heat, water, sea level rise, ecosystems and food, society, … large scale land use changes, urbanisation, urban heat-islands. 7. Observed changes: surface and atmospheric - …
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… that during its trip up to the surface, the gas is losing heat,” Girona said. Girona wanted to know where the extra heat was going—hypothesizing that it was absorbed by the … that gradually rise through the subsurface, transferring heat upward as well, which further vaporizes overlying …

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