The volcanic activity that began building Haleakala occurred about 2 million years ago. Haleakala is listed as a moderate threat volcano, and scientists say it’s not a matter of if but when ...
Kīlauea has been erupting intermittently within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.
Magnitude-3.4 at 12:46 a.m. March 11 at 10 miles southeast of Pāhala and depth of 20 miles. Magnitude-3.4 at 4:08 p.m. March ...