Vulcanology: Interaction between Kilauea and Mauna Loa
Abstract
After almost a decade of very slow rates of deformation, Mauna Loa in Hawaii, the largest volcano on Earth, began inflating in May 2002; at the same time, a high-volume effusive episode began at its neighbour Kilauea. We have found a correlation between these events at a very short timescale, detected by continuous deformation monitoring. This remarkable observation suggests that there is a crustal-level interaction between the magma systems of Mauna Loa and Kilauea, reviving a century-old controversy over the relationship between these two volcanoes on the basis of differences in their lava chemistry and in their patterns of eruptive behaviour.
- Publication:
-
Nature
- Pub Date:
- January 2003
- DOI:
- 10.1038/421229a
- Bibcode:
- 2003Natur.421..229M