IRIS

Seismological Facility for the Advancement of Geoscience

Facilitate. Collaborate. Educate.

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

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 ...

Joining Forces!

UNAVCO and IRIS are joining forces for advancing geophysics!

Efficiently reading large miniSEED data sets using ObsPy

In this How-To article, we will demonstrate how you can use the ObsPy Python framework to catalog large data sets and efficiently access subsets for g...

NEWS Subscribe >

Sep 12, 2022

UNAVCO and IRIS Joining Forces for Advancing Geophysics

Dec 20, 2022

New GSN Station To Be Installed in Uzbekistan

Aug 17, 2022

John Taber, IRIS Director of Education and Public Outreach, Announces Retirement

Aug 15, 2022

IRIS Data Services Launches First Stage of Its New Identity Management System, LUCID

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EVENTS

Jun 5th – Aug 25th | TBA

Seismology Skill Building Workshop for Undergraduates (2023)

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Recent Earthquake Teachable Moments > Magnitude 7.1 - Loyalty Islands 2023-05-20

Earthquake text image in shaken font

and EDUCATIONAL RESOURCES

Seismic Monitor

Monitor global earthquakes in near-real time, visit seismic stations around the world, and search the we...

New video series on geoscience careers!

Learn about careers in seismology, geophysics, geodynamics and more in this new video series!

Seismic Impact: a new blog for Educators!

Check out our new blog with updates and products for the educational community

WEBINAR: Discovering Historical Tsunami Data Through Time-Lapse Animation

Recording of talk by Nicolas Arcos from NOAA NCEI and Lindsey Wright, CIRES from University of Colorado a...

WEBINAR: Hazard, resource and risk assessments in the near surface through active source seismology

Recording of talk by Lee Liberty from Boise State University.

Science highlights

Scientists spy salty groundwater system beneath Antarctic ice stream

Fast moving ice streams enable Antarctica's ice sheets to flow outward toward its coasts. A new study using seismic and magnetotelluric data found great quantities of salty groundwater extending more ...

Global seismographic networks part II: A slew of studies

One of the most commonly known uses of global seismograph networks is the near-instantaneous global monitoring of earthquakes and other phenomena that can shake the ground, but these instruments have...

Major 2020 Alaska Quake Triggered Neighboring 2021 Temblor

A study led by researchers at Michigan State University and University of Alaska Fairbanks shows a connection between two earthquakes in 2020 and 2021 in adjacent areas off the Alaska Peninsula.

> More Science Highlights