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IRIS is a world leader in advancing discovery, research, and education
in seismology to understand our planet and to benefit society.

MERMAID Data Now Available through the IRIS DMC

EarthScope-Oceans data are now fully archived, curated and available at the IRIS DMC.

IRIS Statement on Racism in the Geoscience

We at IRIS join our colleagues from across the country and around the globe in unequivocally denouncing racism. BLACK LIVES MATTER. We also know that ...

Women in Geoscience Video series

These short videos feature a broad range of women in geoscience from around the world. These inspiring scientists describe their work, their interests...

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Nov 30, 2021
UNAVCO and IRIS Joining Forces for Advancing Geophysics
Jan 18, 2022
Read the Winter Issue of the IRIS Data Services Newsletter
Dec 1, 2021
2021 Board of Directors Election Results
Nov 29, 2021
PASSCAL Acquires 1700 Additional Nodal Sensors
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EVENTS

Tue, Apr 19th, 7pm | OMSI Science Pub, McMenamins Kennedy School Theater (Portland,Oregon)
IRIS/SSA Distinguished Lectureship Series
Tue, May 3rd, 7pm | Oregon Museum of Science and Industry, Empirical Theater (Portland,Oregon)
IRIS/SSA Distinguished Lectureship Series
Jun 14th – 16th | Pittsburgh, Pennsylvania
2022 SAGE/GAGE Community Science Workshop
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Earthquake text image in shaken font and EDUCATIONAL RESOURCES

Science highlights

Icequake or lava lake? Insights from Mount Erebus

Icequake or lava lake? Insights from Mount Erebus

 Scientists look at elevated seismicity at Antartica’s Mount Erebus following large earthquakes to explore how ice behaves as stresses change
After wildfires, seismometers listen for signs of debris flows

After wildfires, seismometers listen for signs of debris flows

 New research highlights how seismic signals, along with cameras and rainfall information, can assist scientists in post-wildfire debris flow monitoring and management.
Seismic Shockwave Pattern May Be Redirecting Earthquake Damage

Seismic Shockwave Pattern May Be Redirecting Earthquake Damage

 A study of earthquakes led by The University of Texas at Austin found that seismic shockwaves are shaped by jagged faults and the debris wedged between them.
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