Welcome to #SSA2026! Please tag us in your photos from this week so we can see if you're having as much fun as we are! ⚒️ #seismology #geophysics #earthquake

A seismometer trace of an earthquake in western Quebec. Ambient city noise can be seen at the intermediate frequencies.

A seismometer trace of an earthquake in western Quebec

The #RaspberryShake recordings of today's western Quebec earthquake from a noisy site in Montreal (R9499) and a quiet site near the Quebec-Maine-New Brunswick borders.

#Seismology #Earthquake #Quebec

2026-04-14 01:29:12 M5.7 Silver Springs, Nevada

Weak signal, but looks like I might've picked it up in Perthshire.

USGS: earthquake.usgs.gov/earthquakes/eventpage/nn...

Prof Shawn Willsey has a YT video about it […]

[Original post on mastodon.online]

2026-04-14 01:29:12 M5.7 Silver Springs, Nevada

Weak signal, but looks like I might've picked it up in Perthshire.

USGS: earthquake.usgs.gov/earthquakes/...

Prof Shawn Willsey has a YT video about it: youtu.be/o0P_MgXSFHg

#geology #seismology #earthquake #nevada #raspberrypi #raspberryshake

Distributed Acoustic Sensing in Borehole Geophysics, an #AGUPubs book, explores cutting-edge applications for DAS, including reliable subsurface monitoring under extreme environmental conditions.

🔗 buff.ly/ZrApJoF

#DistributedAcousticSensing #geophysics #SSA2026 #seismology

Map showing earthquake epicenters in the Eastern US with concentric circles highlighting New York City, promoting a lecture on regional seismic activity.

Why do earthquakes strike the Eastern US so far from any fault line? Join us at the Westport Observatory for a lecture by renowned seismologist Prof. Alan Kafka! Also live on YouTube & Zoom.
was-ct.org/events/al...
#Earthquake #Seismology #Westport #WestportObservatory

Oxford Global Seismology Postdoc Opportunity 2026 | HigherJobz Apply for the fully funded Postdoc Research Associate in Global Seismology in Earth Sciences at University of Oxford, UK. Open to PhD holders

🌍 Postdoctoral Research Associate in Global Seismology – University of Oxford, UK
📡 Research on mantle transition zone structure using seismic datasets, finite-frequency methods & inversion modelling for Earth imaging
⏳ Deadline: 20 May 2026
🔗 higherjobz.com/oxford-globa... #Seismology @ox.ac.uk

Incoming SSA President Zhigang Peng talks about his career studying #earthquake physics and his "accidental" path into #environmental #seismology in this month's SSA At Work! buff.ly/gaHlF2M
⚒️

Incoming SSA President Zhigang Peng talks about his career studying #earthquake physics and his "accidental" path into #environmental #seismology in this month's SSA At Work! buff.ly/93ySMUp ⚒️

Scientists Discovered a 'Yellow Brick Road' at The Bottom of The Ocean An expedition to a deep-sea ridge, just north of the Hawaiian Islands, revealed a surprise back in 2022: an ancient dried-up lakebed paved with what appears to be a yellow brick road.

Scientists Discovered a 'Yellow Brick Road' at The Bottom of The Ocean. Via @sciencealert #Oceanography #seismology #EarthScience #RocksForJocks #Geology #Volcanology 🌋

The world’s deepest sensors will detect earthquakes around the world from far below Antarctica Here’s how scientists drilled 8,000 feet through ice to place the world’s deepest seismometers

The world’s deepest sensors will detect earthquakes around the world from far below Antarctica. Via @scientific_american #Science 🔭🔬🧪🥼🧑‍🔬 #seismology #EarthScience #RocksForJocks #Geology

SSA's #Optical #Seismology sessions announced! And now accepting abstract submissions until 1 June.

⭐ Session Descriptions: buff.ly/OinWy6X
⭐ Abstract Info: buff.ly/OI9ZNwS ⚒️

This week’s spotlight is on Umar Afegbua Kadiri, an early career member of IASPEI. In this video he shares with us how he chose seismology as a career: youtu.be/3tFzDdI3vxk?...

#seismology #IASPEI #ECS #EarlyCareer
Reuse allowed only under the CC BY-NC-SA license, with proper attribution to the au

One of Earth's Most Explosive Volcanoes Is Quietly Refilling With Magma About 7,300 years ago, a volcano off Japan's Kyushu island unleashed what remains the largest known eruption of the Holocene, our current geological epoch.

One of Earth's Most Explosive Volcanoes Is Quietly Refilling With Magma. Via @sciencealert #seismology #EarthScience #RocksForJocks #Geology #Volcanology 🌋

🌎⚡ Ready to advance earthquake science? Join #SSA2026 in Pasadena (Apr 14–18)! 🤝

🔗 meetings.seismosoc.org

@seismosocam.bsky.social
#AmericanGeosciences #SSA2026 #Seismology #Geoscience

Real-time Moonquake Analysis with Fiber Optics Integrating fiber-optic seismic arrays on the Moon offers a robust approach to studying lunar geology, leveraging advanced DAS technology for detailed insights.

Fiber-optic cables as real-time moonquake sensors? Discover how Distributed Acoustic Sensing could transform lunar seismology with dense, high-res data from the Moon's surface to its core. 🌕 www.azooptics.com/Article.aspx... #LunarScience #Seismology #FiberOptics

📣 Abstracts Now Accepted Through 1 June 📣

Join us in Kona, Hawai'i this October for the next SSA topical meeting on #optical #seismology and the new era of #SeismicSensing! 🌋 ⚒️

buff.ly/IICSy8L

Earth’s Magnetic Field Flipped 43 Million Years Ago — Was There an Impact on Life? Learn how a flip in Earth's magnetic field may have caused changes in the radiation on our planet.

Earth’s Magnetic Field Flipped 43 Million Years Ago — Was There an Impact on Life? Via @discover.magazine #seismology #EarthScience #RocksForJocks #Geology #Space #Astrophysics #OrbitalMechanics #Astronomy 🚀 🌌 ☄️ 🛰️

Magma Formed in Deep "Gold Kitchens" Delivers Traces of Gold to Volcanic Islands Learn how subduction zones become enriched in gold through repeated melting of Earth's mantle.

Magma Formed in Deep "Gold Kitchens" Delivers Traces of Gold to Volcanic Islands. Via @discover.magazine #seismology #EarthScience #RocksForJocks #Geology #Volcanology 🌋

ABSTRACTS NOW OPEN! buff.ly/OI9ZNwS
#optical #seismology #SeismicSensing ⚒️

California Earthquake April 2026: Regional Impact & Response A magnitude 4.9 California earthquake April 2026 strikes near Boulder Creek, testing Bay Area infrastructure and alert systems.

Seismologists are analyzing the California earthquake April 2026, a shallow 4.9 magnitude tremor that tested the resilience of San Jose and Santa Cruz infrastructure overnight. #OngoingNow #California #Earthquake #Seismology #Preparedness

We are excited to be attending the @European Geosciences Union Annual Assembly taking place in Vienna next month.

Our team has prepared presentations and posters on a range of themes and we look forward to sharing these with our customers and colleagues.

Hope to see you there!

#seismology #egu26

#geosciences #seismology #earthquake #earthquake2023 #deprem2023 #turkey

2026-03-31 09:12 M1.1 Cairndow, Argyll

Just a little one, barely detected ... but suspiciously right on top of the Glen Fyne / Garabal fault line.

#earthquake #seismology #geology #scotland #argyll #citizenscience #raspberrypi #raspberryshake

2026-03-31 09:12 M1.1 Cairndow, Argyll

Just a little one, barely detected ... but suspiciously right on top of the Glen Fyne / Garabal fault line.

#earthquake #seismology #geology #scotland #argyll #citizenscience #raspberrypi #raspberryshake

2026-03-30 08:44:08 M7.3 Vanuatu islands

#earthquake #seismology #citizenscience #geology #vanuatu #raspberrypi #raspberryshake #nature

2026-03-30 08:44:08 M7.3 Vanuatu islands

#earthquake #seismology #citizenscience #geology #vanuatu #raspberrypi #raspberryshake #nature

Japan’s Underwater Supervolcano Is Refilling With Magma — And It Could Change How We Predict Eruptions Learn how one of Earth’s most powerful volcanoes, Japan’s Kikai caldera, is refilling with magma from below.

#Japan's 🇯🇵 Underwater Supervolcano Is Refilling With Magma — And It Could Change How We Predict Eruptions. Via @discover.magazine #seismology #EarthScience #RocksForJocks #Geology #Volcanology 🌋 #Oceanography

Abstract submissions open on 1 April: buff.ly/OI9ZNwS

We're looking forward to seeing YOU this October! #optical #seismology #COMBS #SeismicSensing ⚒️

Weekly Earthquake Stats: 22 Mar 2026 - 28 Mar 2026. There were 339 events this week ranging from M -0.17 to a M 4.11 near Ludlow. Check out our weekly playback map and visit www.scsn.org for detailed information. #earthquakes #seismology #SCSN #weeklystats @CaltechSeismo