James Stewart
👤 SpeakerAppearances Over Time
Podcast Appearances
Also, wenn Valencia das in ihren Erweiterungsefforten einsetzen kann, dann wird die Stadt hoffentlich viel besser vorbereitet und resilienter gegen zukünftige schwere Wetterthreaten. Schauen wir zurück in seine eigene Geschichte und in Städte wie Kopenhagen, Das wäre ein guter Ort, um zu beginnen.
Ob es um Proteste um eine bessere Antwort auf die Flüsse geht oder um die Klimadebate, die die Flüchtlinge provozieren, was in Valencia letztes Jahr passiert ist, hat uns definitiv darüber gesprochen. Die Herausforderung ist, ob wir die Reden in die Aktion bringen können. Das ist das, was wirklich die Verletzungen dieser Verletzungen erwecken wird.
Ob es um Proteste um eine bessere Antwort auf die Flüsse geht oder um die Klimadebate, die die Flüchtlinge provozieren, was in Valencia letztes Jahr passiert ist, hat uns definitiv darüber gesprochen. Die Herausforderung ist, ob wir die Reden in die Aktion bringen können. Das ist das, was wirklich die Verletzungen dieser Verletzungen erwecken wird.
Ob es um Proteste um eine bessere Antwort auf die Flüsse geht oder um die Klimadebate, die die Flüchtlinge provozieren, was in Valencia letztes Jahr passiert ist, hat uns definitiv darüber gesprochen. Die Herausforderung ist, ob wir die Reden in die Aktion bringen können. Das ist das, was wirklich die Verletzungen dieser Verletzungen erwecken wird.
Volcanoes are nature's ticking time bombs. In full flow, one of humanity's most fearsome sights. Mythical, almost otherworldly. Nothing and no one on the planet can alter their course once they decide to remain silent no more. But that really is just the beginning. Because dotted around the globe, super volcanoes are ready and waiting to awaken, with the power to wipe out entire continents.
Volcanoes are nature's ticking time bombs. In full flow, one of humanity's most fearsome sights. Mythical, almost otherworldly. Nothing and no one on the planet can alter their course once they decide to remain silent no more. But that really is just the beginning. Because dotted around the globe, super volcanoes are ready and waiting to awaken, with the power to wipe out entire continents.
Volcanoes are nature's ticking time bombs. In full flow, one of humanity's most fearsome sights. Mythical, almost otherworldly. Nothing and no one on the planet can alter their course once they decide to remain silent no more. But that really is just the beginning. Because dotted around the globe, super volcanoes are ready and waiting to awaken, with the power to wipe out entire continents.
Some are hidden beneath our feet. Others hide in plain sight. But when they make themselves known, there's nowhere to hide. The most violent volcanic eruption to occur this century was fairly recently. In January of 2022, the eruption of a submarine volcano near the main island of Tonga, about 2,000 kilometres northeast of New Zealand.
Some are hidden beneath our feet. Others hide in plain sight. But when they make themselves known, there's nowhere to hide. The most violent volcanic eruption to occur this century was fairly recently. In January of 2022, the eruption of a submarine volcano near the main island of Tonga, about 2,000 kilometres northeast of New Zealand.
Some are hidden beneath our feet. Others hide in plain sight. But when they make themselves known, there's nowhere to hide. The most violent volcanic eruption to occur this century was fairly recently. In January of 2022, the eruption of a submarine volcano near the main island of Tonga, about 2,000 kilometres northeast of New Zealand.
The eruption of Hunga Tongaunga Haapi, to give the volcano its full name, constituted an explosion far larger than that produced by any nuclear bomb. It could be heard in Alaska, nearly 10,000 kilometres away. and it generated a tsunami that was two metres high even after crossing the Pacific Ocean to Peru. The 2022 Tonga event was undoubtedly a big one.
The eruption of Hunga Tongaunga Haapi, to give the volcano its full name, constituted an explosion far larger than that produced by any nuclear bomb. It could be heard in Alaska, nearly 10,000 kilometres away. and it generated a tsunami that was two metres high even after crossing the Pacific Ocean to Peru. The 2022 Tonga event was undoubtedly a big one.
The eruption of Hunga Tongaunga Haapi, to give the volcano its full name, constituted an explosion far larger than that produced by any nuclear bomb. It could be heard in Alaska, nearly 10,000 kilometres away. and it generated a tsunami that was two metres high even after crossing the Pacific Ocean to Peru. The 2022 Tonga event was undoubtedly a big one.
But how does it compare to other volcanic eruptions? I'm James Stewart and you're watching Astrum Earth. In this video we'll look at the volcanic rating scale, ancient clues of super volcanic eruptions and potentially dangerous regions across the world. Just how worried should we be about the possibility of future eruptions that are bigger, much, much bigger than the Tonga event? Let's find out.
But how does it compare to other volcanic eruptions? I'm James Stewart and you're watching Astrum Earth. In this video we'll look at the volcanic rating scale, ancient clues of super volcanic eruptions and potentially dangerous regions across the world. Just how worried should we be about the possibility of future eruptions that are bigger, much, much bigger than the Tonga event? Let's find out.
But how does it compare to other volcanic eruptions? I'm James Stewart and you're watching Astrum Earth. In this video we'll look at the volcanic rating scale, ancient clues of super volcanic eruptions and potentially dangerous regions across the world. Just how worried should we be about the possibility of future eruptions that are bigger, much, much bigger than the Tonga event? Let's find out.
Geologists quantify the violence of a volcanic eruption using a scale called the Volcanic Explosivity Index . Although a given eruption can be assigned a single score on this scale, exactly what score is awarded depends on a combination of factors, such as the volume of rock ejected by the eruption, the height reached by the volcano's ash cloud , as well as some more qualitative descriptors.
Geologists quantify the violence of a volcanic eruption using a scale called the Volcanic Explosivity Index . Although a given eruption can be assigned a single score on this scale, exactly what score is awarded depends on a combination of factors, such as the volume of rock ejected by the eruption, the height reached by the volcano's ash cloud , as well as some more qualitative descriptors.
Geologists quantify the violence of a volcanic eruption using a scale called the Volcanic Explosivity Index . Although a given eruption can be assigned a single score on this scale, exactly what score is awarded depends on a combination of factors, such as the volume of rock ejected by the eruption, the height reached by the volcano's ash cloud , as well as some more qualitative descriptors.
The VEI scale is open-ended in principle, but all known events are graded between 0 and 8. Events scoring 0 are represented by eruptions of low viscosity, or runny, lava at volcanoes such as Kilauea or Manalahu on Hawaii. Although these eruptions can involve large volumes of material and are dangerous in their own right, they are what geologists term effusive in nature.