despite its dormancy, mauna kea is expected to erupt again, although there would be enough warning to evacuate. the telescopes on mauna kea's summit would be the first to detect the minute amounts of deformation resulting from the volcano's swelling, acting like expensive tiltmeters. based on earlier eruptions, such an event could occur anywhere on the volcano's upper flanks and would likely produce long lava flows, mostly of a'a, long. long periods of activity could build a cinder cone at the source. although not likely in the next few centuries, such an eruption would probably result in little loss of life but significant damage to infrastructure.