| Location | The Middle Part of Mauna Loa's Southwest Rift Zone - Forecast |
| Provided by | volcanoes.usgs.gov |
● The Middle Part of Mauna Loa's Southwest Rift Zone 0 km volcanoes.usgs.gov
● Mauna Loa Southwest Rift Zone 3 km usgs.gov
● North rim of the Mauna Loa summit caldera 4 km usgs.gov