Island of Hawai‘i map, showing Mauna Loa and the other four volcano...
By Volcano Hazards Program
2012 (approx.)

Detailed Description
Island of Hawai‘i map, showing Mauna Loa and the other four volcanoes that make up the island. Mauna Loa structural features include summit caldera, rift zones, radial vents, and historical lava flows.
Sources/Usage
Public Domain.
Trusedell, 2012