Update: 5.2 magnitude earthquake jolts close to Naalehu, HI on Aug. 12

Published Aug 12, 2026

HAWAII COUNTY, HI — A 5.2 magnitude quake occurred near Naalehu on Wednesday afternoon, according to the U.S. Geological Survey.

At 3:48 a.m. (5:48 p.m. local time), a tremor hit the region at a depth of 7 miles, with its epicenter roughly 26 miles east-southeast of Naalehu. The magnitude was originally reported as 5.1 but later upgraded to 5.2.

Did you feel it?

If you noticed the earthquake, you can share your observations using the USGS Felt Report form. 52 people have submitted responses through the agency’s online form, saying they experienced weak shaking. Residents reported feeling the quake in a number of cities, including Honolulu, Kailua Kona, Honomu, Papaikou and Hilo according to the USGS DYFI report.

DYFI Image

Impact and estimated losses

The USGS categorized this as a Green Alert, which means there is a low likelihood of casualties and damage. Recent earthquakes in this area have caused secondary hazards such as landslides that might have contributed to losses.

Structure information summary

Most structures in this region are resistant to earthquake shaking, though vulnerable structures exist. The predominant vulnerable building types are unreinforced brick masonry and reinforced masonry construction.

Earthquakes past week

Over the last week, the area has experienced 14 tremors of magnitude 2.5 or greater. The largest, measuring 3.9, occurred in the same region on Aug. 9.

Source: The U.S. Geological Survey