SSA (@seismosocietyam) 's Twitter Profile
SSA

@seismosocietyam

The Seismological Society of America (SSA), founded in 1906, is an international scientific society devoted to the advancement of earthquake science.

ID: 360250471

linkhttp://www.seismosoc.org calendar_today22-08-2011 22:51:59

7,7K Tweet

9,9K Followers

196 Following

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In a new #SRL paper, a team of scientists tests how well Raspberry Shake seismographs monitor volcanoes in El Salvador and characterize associated seismicity in real time. buff.ly/U3CvGGL

In a new #SRL paper, a team of scientists tests how well Raspberry Shake seismographs monitor volcanoes in El Salvador and characterize associated seismicity in real time. 

buff.ly/U3CvGGL
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What's the relationship between moment magnitude and local magnitude? A new #BSSA study explores, using the Statewide California Earthquake Center/U.S. Geological Survey Community Stress Drop Validation Study 2019 Ridgecrest dataset. buff.ly/tWXSZCC

What's the relationship between moment magnitude and local magnitude? A new #BSSA study explores, using the Statewide California Earthquake Center/U.S. Geological Survey Community Stress Drop Validation Study 2019 Ridgecrest dataset. 

buff.ly/tWXSZCC
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The SSA Community #Grants Program supports small scientific conferences, workshops and events that provide our members and future #seismologists with opportunities for training, learning and networking. If you have an idea along these lines, apply now! buff.ly/4YLkALO

The SSA Community #Grants Program supports small scientific conferences, workshops and events that provide our members and future #seismologists with opportunities for training, learning and networking. If you have an idea along these lines, apply now! buff.ly/4YLkALO
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Centroid Full Moment Tensor Patterns of Induced Mw 0.3–2.0 Earthquakes in the Fennoscandian Shield #BSSA Earthquakes can be caused by fluid injection. New work on the Fennoscandian Shield suggests that both injection and geology play a role. buff.ly/G95hB6M

Centroid Full Moment Tensor Patterns of Induced Mw 0.3–2.0 Earthquakes in the Fennoscandian Shield #BSSA 

Earthquakes can be caused by fluid injection. New work on the Fennoscandian Shield suggests that both injection and geology play a role.

buff.ly/G95hB6M
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🌟OPEN ACCESS🌟In a new #TSR paper, a team of scientists explores Mars Insight marsquake data for details about the mantle transition from olivine to its higher-pressure polymorphs. buff.ly/We5Bj14

🌟OPEN ACCESS🌟In a new #TSR paper, a team of scientists explores Mars Insight marsquake data for details about the mantle transition from olivine to its higher-pressure polymorphs. 

buff.ly/We5Bj14
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What's q-index and why might it be helpful in exploring precursory phases of strong earthquakes in Chile? Find out, in this new #SRL paper. buff.ly/2fHEqVG

What's q-index and why might it be helpful in exploring precursory phases of strong earthquakes in Chile? Find out, in this new #SRL paper. 

buff.ly/2fHEqVG
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Thinking of attending SSA's #Environmental #Seismology conference this October? Check out the preliminary program here and let us know what talks you're most excited to see: buff.ly/YlAiyzX

Thinking of attending SSA's #Environmental #Seismology conference this October? Check out the preliminary program here and let us know what talks you're most excited to see: buff.ly/YlAiyzX
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Source‐to‐Site Distance Computation for Virtual Fault Ruptures in PSHA #SRL When seismicity appears where specific faults are not known, calculations of probabilistic seismic hazard analysis can become tricky. A new paper explores this problem. buff.ly/mRrlFPT

Source‐to‐Site Distance Computation for Virtual Fault Ruptures in PSHA #SRL 

When seismicity appears where specific faults are not known, calculations of probabilistic seismic hazard analysis can become tricky. A new paper explores this problem. 

buff.ly/mRrlFPT
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Understanding nonergodic path effects that affect seismic waves as they pass through Earth's structure can be tricky. Recent advances, however, may overestimate the correlation for certain paths. A new approach could help. #BSSA buff.ly/Bu7aqIY

Understanding nonergodic path effects that affect seismic waves as they pass through Earth's structure can be tricky. Recent advances, however, may overestimate the correlation for certain paths. A new approach could help. #BSSA

buff.ly/Bu7aqIY
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SSA’s Global #Travel #Grant program offers early-career and student members financial support to participate in scientific conferences and workshops anywhere in the world. Yes, you heard that right. Apply now, and let us send you on your way! buff.ly/CU3DEK4

SSA’s Global #Travel #Grant program offers early-career and student members financial support to participate in scientific conferences and workshops anywhere in the world. Yes, you heard that right. Apply now, and let us send you on your way! buff.ly/CU3DEK4
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Estimating Various Response Spectra from a Fourier Amplitude Spectrum #BSSA Determining ground-motion intensity involves various measures like spectral displacement, velocity, and acceleration. What happens when a region lacks earthquake data? buff.ly/BGHVsiA

Estimating Various Response Spectra from a Fourier Amplitude Spectrum #BSSA  

Determining ground-motion intensity involves various measures like spectral displacement, velocity, and acceleration. What happens when a region lacks earthquake data?

buff.ly/BGHVsiA
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Join us at the International Conference on #Intraplate and #Himalayan #Seismology, 22-26 January 2026 in Gandhinagar, India ⭐ Meeting theme and speakers: buff.ly/6Y6CCbx ⭐Abstracts: buff.ly/GuFA1cp ⭐ Travel Grants: buff.ly/83dmMbJ

Join us at the International Conference on #Intraplate and #Himalayan #Seismology, 22-26 January 2026 in Gandhinagar, India
⭐ Meeting theme and speakers: buff.ly/6Y6CCbx 
⭐Abstracts: buff.ly/GuFA1cp 
⭐ Travel Grants:  buff.ly/83dmMbJ
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Southern Nevada's Rock Valley fault zone has a history of seismic activity. It is also the site of a future comparison experiment of explosion versus earthquake. An #SRL study looks at a deep learning-based method for determining first-motion polarities. buff.ly/jcDmIHZ

Southern Nevada's Rock Valley fault zone has a history of seismic activity. It is also the site of a future comparison experiment of explosion versus earthquake. An #SRL study looks at a deep learning-based method for determining first-motion polarities. 

buff.ly/jcDmIHZ
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Nominations for the Harry Fielding Reid Medal, SSA’s highest honor, are now open. The #ReidMedal is awarded for outstanding contributions in #seismology or #earthquake engineering. Learn how to nominate a colleague here: buff.ly/5wSQLur

Nominations for the Harry Fielding Reid Medal, SSA’s highest honor, are now open. The #ReidMedal is awarded for outstanding contributions in #seismology or #earthquake engineering. Learn how to nominate a colleague here: buff.ly/5wSQLur
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A Comprehensive Moment Magnitude Catalog for the Northeastern Italy Region #SRL A paper identifies low-to-moderate magnitude earthquakes suitable for calculation of moment magnitude, and presents a new moment magnitude catalog for NE Italy. buff.ly/D9Uphx5

A Comprehensive Moment Magnitude Catalog for the Northeastern Italy Region #SRL

A paper identifies low-to-moderate magnitude earthquakes suitable for calculation of moment magnitude, and presents a new moment magnitude catalog for NE Italy.

buff.ly/D9Uphx5
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Can pseudo-dynamic approaches, which integrate the physical principles of dynamic rupture into a kinematic framework, harness the speed of the latter to the physics of the former? For details, please visit the #BSSA paper. buff.ly/5S95B5K

Can pseudo-dynamic approaches, which integrate the physical principles of dynamic rupture into a kinematic framework, harness the speed of the latter to the physics of the former? For details, please visit the #BSSA paper. 

buff.ly/5S95B5K
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⭐ Don't forget to book your hotel now for #Environmental #Seismology this October in Denver! Discounted and government-rate rooms are available: buff.ly/EXFB00v

⭐ Don't forget to book your hotel now for #Environmental #Seismology this October in Denver! Discounted and government-rate rooms are available: buff.ly/EXFB00v
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Factors That Influence Variability in Stress‐Drop Measurements Using Spectral Decomposition and Spectral‐Ratio Methods for the 2019 Ridgecrest Earthquake Sequence #BSSA What factors influence static stress drop? buff.ly/ea4laW5

Factors That Influence Variability in Stress‐Drop Measurements Using Spectral Decomposition and Spectral‐Ratio Methods for the 2019 Ridgecrest Earthquake Sequence #BSSA  

What factors influence static stress drop? 

buff.ly/ea4laW5
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Join us via Zoom on 13 August to learn how to convene a session for #SSA2026, including tips for crafting a strong session title and description and recruiting a diverse team of co-conveners and speakers. Sign up here! buff.ly/qQ3qj7o #seismology #earthquake

Join us via Zoom on 13 August to learn how to convene a session for #SSA2026, including tips for crafting a strong session title and description and recruiting a diverse team of co-conveners and speakers. Sign up here! buff.ly/qQ3qj7o #seismology #earthquake
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New findings presented in #SRL suggest that dense volcano monitoring networks, like those possible using Raspberry Shakes, can facilitate detection of unfolding seismic sequences in real time. buff.ly/U3CvGGL

New findings presented in #SRL suggest that dense volcano monitoring networks, like those possible using Raspberry Shakes, can facilitate detection of unfolding seismic sequences in real time.

buff.ly/U3CvGGL