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Thousands of degrees Fahrenheit

People also ask


  • What is the temperature of lava when it erupts?

  • The temperature of erupting lava from K墨lauea is about 2,100 degrees Fahrenheit (1,150 degrees Celsius). Erupting lava cools quickly when it is exposed to air, hundreds of degrees per second, though rocks may steam for years after an eruption.

  • How far can lava flow before it cool?

  • Even though lava is much thicker than water, it can flow great distances across the surface of the Earth before it cools and hardens. Some lava is very thin, and can flow many kilometers, while other lava is thick and doesn鈥檛 flow at all; it just piles up around the volcanic vent.

  • How hot does Kilauea lava get?

  • Once it gets flowing, the USGS says that Kilauea magma can reach an astounding 2,120 degrees. Even the slow-flowing lava that spits from volcanoes can reach around 1,100 degrees. That鈥檚 hot. It goes without saying that flowing volcano lava is hot enough to burn through everything in its path 鈥?including homes and commercial buildings.

  • How hot do volcanic plumes get?

  • Bright red lava flows in Hawaii can get as hot as 1,165 F, with the glowing orange flows getting hotter than 1,600 F, according to USGS. And when rock is seriously melting, such as the magma within the Hawaiian volcano of Kilauea, it can reach 2,120 F, according to USGS. Where Are Most of Earth’s Volcanoes? Why Are Volcanic Plumes So Dangerous?