As of the morning of November 29, lava from the eruption of the Mauna Loa volcano on Hawaii's Big Island has been confirmed to have crossed the access road to NOAA's Mauna Loa Observatory and taken out power lines to the site. These circumstances have resulted in a pause in data being collected at the observatory.

All NOAA staff from the Mauna Loa Observatory are safe.

At this point the facility is not accessible.

NOAA will continue to provide updates as the situation develops.

Media can contact: Alison Gillespie 202-713-6644 (alison.gillespie@noaa.gov) or Karin Vergoth 303-632-6413‬ (karin.vergoth@noaa.gov)

General Information

Kulani Mauka is a rain collection site at the 9 mile marker of Mauna Loa Road which is checked once a week by MLO staff on their drive to MLO. Average precipitation at Kulani Mauka is in the region of 40 inches (100 cm) per year. Kulani Mauka precipitation data is archived at the National Weather Service, Hilo.

kulani mauka

GPS Information

Latitude: 19.58° N
Longitude: 155.45° W
Elevation: 2527m (8294ft)
Time Zone: HST (-10 GMT)