Past 5 Years Monitoring Data for Kīlauea

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By Kīlauea November 28, 2023

This page presents Kīlauea monitoring data collected over the past five years, including earthquake rates, locations, and depths and ground deformation data.

Seismic Data

Earthquake Hypocenters Map and Cross Section - Past 5 Years

Sources/Usage: Public Domain. View Media Details

Above Top: Map showing locations of earthquakes during the past 5 years. Bottom: Depth of earthquakes (circles) during the past year. Depth is reported relative to sea level, which is equal to a depth of zero on the above plot. Circle-size represents magnitude, and color indicates depth. An interactive earthquake plot can be found on the HVO Earthquakes page.

Earthquake Rates and Depths - Past 5 Years

Sources/Usage: Public Domain. View Media Details

Above Top: Number of earthquakes per month during the past 5 years (blue bars). The red line is the cumulative moment (energy) release. Bottom: Depth of earthquakes during the past 5 years in the area shown on the map above. Depth is reported relative to sea level, which is equal to a depth of zero on the above plot. On both figures, circle-size represents magnitude, and color indicates depth. An interactive earthquake plot can be found on the HVO Earthquakes page.

Select deformation instuments located on Kīlauea Volcano. (Public domain.)

Deformation Data

Map of Selected Deformation Stations

For more information on how electronic tiltmeters and GPS receivers help monitor the deformation of Kīlauea Volcano, see the HVO Deformation page. Data plots from additional stations are available from our interactive map. Use the right-side menu to view different types of data.

Global Positioning System - Past 5 Years

Kīlauea Summit

Data plot showing distance between two GPS stations over 5 year time frame — Change in distance between two Global Positioning System (GPS) stations located on opposite sides of Kīlauea's caldera. A rapid increase in distance can be interpreted as inflation of the summit magma reservoir.

Middle East Rift Zone

Plot of ground deformation over past 5 years — Change in distance between two stations near Pu‘u‘ō‘ō. A rapid increase in distance can be interpreted as inflation of the summit magma reservoir or Pu‘u‘ō‘ō magma storage chamber.

Overview

This page presents Kīlauea monitoring data collected over the past five years, including earthquake rates, locations, and depths and ground deformation data.

Seismic Data

Earthquake Hypocenters Map and Cross Section - Past 5 Years

Sources/Usage: Public Domain. View Media Details

Earthquake Rates and Depths - Past 5 Years

Sources/Usage: Public Domain. View Media Details

Deformation Data

Map of Selected Deformation Stations

Global Positioning System - Past 5 Years

Kīlauea Summit

Middle East Rift Zone

Past 5 Years Monitoring Data for Kīlauea

Seismic Data

Deformation Data

Seismic Data

Deformation Data

U.S. Geological Survey

U.S. Department of the Interior