Small magnitude 3.1 quake hits 39 miles southwest of Hilo, Hawaii, United States early morning
3.1 quake 31 May 5:59 am (GMT -10)

A moderately shallow magnitude 3.1 earthquake was reported early morning near Hilo, Hawaii County, Hawaii, USA.
According to the United States Geological Survey, the quake hit on Monday 31 May 2021 at 5:59 am local time at a moderately shallow depth of 20 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 3.5 earthquake.
According to preliminary calculations, we do not expect that the quake was felt by many people and did not cause any damage. In Pāhala (pop. 1,400, 6 miles away), Volcano Village (pop. 2,600, 17 miles away), Hawaiian Ocean View (pop. 4,400, 27 miles away), Fern Acres (pop. 1,500, 27 miles away), Mountain View (pop. 3,900, 28 miles away), Hawaiian Acres (pop. 2,700, 30 miles away), Hawaiian Paradise Park (pop. 11,400, 36 miles away), and Hilo (pop. 43,300, 39 miles away), the quake was probably not felt.


Earthquake data:
Date & time: 31 May 2021 5:59 am (GMT -10) local time (31 May 2021 15:59 GMT)
Magnitude: 3.1
Depth: 31.8 km
Epicenterlatitude / longitude: 19.25°N / 155.4°W (Hawaii, Hawaii, United States)
Primary data source: USGS
https://www.volcanodiscovery.com/earthquake/news/131417/Small-magnitude-31-quake-hits-39-miles-southwest-of-Hilo-Hawaii-United-States-early-morning-.html