USGS Volcano Notice - DOI-USGS-HVO-2024-06-15T00:26:30+00:00

On Friday, June 14, at 1:43 p.m. HST, a magnitude-4.1 earthquake occurred 9 mi (15 km) east-southeast of Nāʻālehu on the Island of Hawaiʻi at a depth of 23 mi (37 km) below sea level. The earthquake had no apparent impact on either Mauna Loa or Kīlauea volcanoes.

This earthquake is part of the seismic swarm under the Pāhala area, which has been going on since 2019. Earthquakes in this region have been observed at least as far back as the 1960s. See https://www.usgs.gov/news/volcano-watch-why-do-so-many-deep-earthquakes-happen-around-pahala for more information.

The USGS Hawaiian Volcano Observatory continues to monitor Hawaiian volcanoes for any changes.

EARTHQUAKE DESCRIPTION

• Magnitude: 4.1
• Date and Time: June 14, 2024, at 1:43 p.m. HST
• Location: 9 mi (15 km) ESE of Nāʻālehu
• Depth: 23 mi (37 km) below sea level
• Aftershocks are possible in the coming days to weeks

EARTHQUAKE INTENSITY AND AFFECTED AREA  

• Potential Damage: No damage to buildings or infrastructure expected based on earthquake intensity
• Maximum Intensity, Modified Mercalli Scale (https://www.usgs.gov/natural-hazards/earthquake-hazards/science/modified-mercalli-intensity-scale)
• Community-reported: IV - light shaking
• Instrument-derived: III - weak shaking
• Felt Reports: More than 32 within the first hour (http://earthquake.usgs.gov/dyfi/)
• Felt Area: Southwest and Northeast parts of the Island of Hawaiʻi
• Visit NOAA’s Tsunami Warning Center website for updated information: https://www.tsunami.gov/

EARTHQUAKE MAPS AND ADDITIONAL INFORMATION   

• USGS National Earthquake Information Center Maps and Reports for this Event: https://earthquake.usgs.gov/earthquakes/eventpage/hv74277571
• USGS-HVO Interactive Earthquake Map of Hawaiʻi: https://www.usgs.gov/observatories/hawaiian-volcano-observatory/earthquakes