Simon Carn on Kilauea Emission

Kilauea Emission
Illustration of the Kilauea Sulfur Dioxide Emission

Simon Carn (GMES) was quoted in the article “Sulfur Dioxide Leaks from Kilauea” in Earth Observatory. The article looks at the impact of the eruption and lava flow from the Kilauea volcano in Hawaii.

Sulfur Dioxide Leaks from Kilauea

Kilauea has been erupting continuously since 1983, but in late April and early May 2018 the volcanic eruption took a dangerous new turn.

In addition to seismic activity and deformation of the land surface, another sign of volcanic activity is increased emission of sulfur dioxide (SO2), a toxic gas that occurs naturally in magma.

“Interpreting the satellite SO2 data for events like this is complicated because there are multiple SO2 sources that combine to form the volcanic sulfur dioxide plume,” said Simon Carn, a volcanologist at Michigan Tech.

Read more at NASA Earth Observatory.