@aldozollo.bsky.social
Can we tell how big an earthquake will get from its first seconds? Our new paper in
@commsearth.nature.com shows that early seismic signals already reveal the rupture’s fate — a step forward for earthquake early warning!
nature.com/articles/s43...
#Seismology #EarthquakeResearch #EarlyWarning
@commsearth.nature.com shows that early seismic signals already reveal the rupture’s fate — a step forward for earthquake early warning!
nature.com/articles/s43...
#Seismology #EarthquakeResearch #EarlyWarning
The deterministic behaviour of earthquake rupture beginning - Communications Earth & Environment
An analysis of global earthquake catalogs suggests systematic differences exist in the earliest ground displacements between small and large events, which indicates that earthquake magnitude may be pr...
www.nature.com
November 12, 2025 at 5:22 PM
Can we tell how big an earthquake will get from its first seconds? Our new paper in
@commsearth.nature.com shows that early seismic signals already reveal the rupture’s fate — a step forward for earthquake early warning!
nature.com/articles/s43...
#Seismology #EarthquakeResearch #EarlyWarning
@commsearth.nature.com shows that early seismic signals already reveal the rupture’s fate — a step forward for earthquake early warning!
nature.com/articles/s43...
#Seismology #EarthquakeResearch #EarlyWarning
New insights on #CampiFlegrei earthquakes 🧠
Our paper in @commsearth.nature.com shows that <10% of released energy radiates as seismic waves — the rest is dissipated as heat and rock damage, acting as a natural cap on magnitude.
👉 doi.org/10.1038/s432...
#Seismology #Volcanology #FedericoII
Our paper in @commsearth.nature.com shows that <10% of released energy radiates as seismic waves — the rest is dissipated as heat and rock damage, acting as a natural cap on magnitude.
👉 doi.org/10.1038/s432...
#Seismology #Volcanology #FedericoII
Earthquake rupture velocity and stress drop interaction in the Campi Flegrei volcanic caldera - Communications Earth & Environment
Earthquakes at Italy’s Campi Flegrei caldera show unusually low seismic radiation efficiency, with most energy dissipated through off-fault damage and frictional processes, according to a time-domain-...
doi.org
November 7, 2025 at 12:50 AM
New insights on #CampiFlegrei earthquakes 🧠
Our paper in @commsearth.nature.com shows that <10% of released energy radiates as seismic waves — the rest is dissipated as heat and rock damage, acting as a natural cap on magnitude.
👉 doi.org/10.1038/s432...
#Seismology #Volcanology #FedericoII
Our paper in @commsearth.nature.com shows that <10% of released energy radiates as seismic waves — the rest is dissipated as heat and rock damage, acting as a natural cap on magnitude.
👉 doi.org/10.1038/s432...
#Seismology #Volcanology #FedericoII
🚨 New in Nature Scientific Reports! We compare two #Earthquake Early Warning methods:
⚡ PLUM = high accuracy, short lead-times
⚡ QuakeUp = earlier alerts (up to 12s), but less stable at first
👉 Complementary tools for safer communities 🌍
www.nature.com/articles/s41...
⚡ PLUM = high accuracy, short lead-times
⚡ QuakeUp = earlier alerts (up to 12s), but less stable at first
👉 Complementary tools for safer communities 🌍
www.nature.com/articles/s41...
September 2, 2025 at 8:37 AM
🚨 New in Nature Scientific Reports! We compare two #Earthquake Early Warning methods:
⚡ PLUM = high accuracy, short lead-times
⚡ QuakeUp = earlier alerts (up to 12s), but less stable at first
👉 Complementary tools for safer communities 🌍
www.nature.com/articles/s41...
⚡ PLUM = high accuracy, short lead-times
⚡ QuakeUp = earlier alerts (up to 12s), but less stable at first
👉 Complementary tools for safer communities 🌍
www.nature.com/articles/s41...
3D structure and dynamics of Campi Flegrei enhance multi-hazard assessment - G. De Landro, T. Vanorio, T. Muzellec, G. Russo, A. Lomax, J. Virieux & A. Zollo - Nature Communications volume 16, Article number: 4814 (2025)
www.youtube.com/watch?v=jhYx...
www.youtube.com/watch?v=jhYx...
Peering into the depths of Italy’s Campi Flegrei caldera: New insights for improved risk assessment
YouTube video by AJE Video Bytes
www.youtube.com
July 14, 2025 at 6:37 PM
3D structure and dynamics of Campi Flegrei enhance multi-hazard assessment - G. De Landro, T. Vanorio, T. Muzellec, G. Russo, A. Lomax, J. Virieux & A. Zollo - Nature Communications volume 16, Article number: 4814 (2025)
www.youtube.com/watch?v=jhYx...
www.youtube.com/watch?v=jhYx...
Our paper on 3d structure and dynamics of Campi Flegrei caldera selected as a Editor's Highlight in Earth Sciences at @natcomms.nature.com
www.nature.com/collections/...
www.nature.com/collections/...
Earth science
Here we showcase the most exciting recent advances in the Earth and environmental sciences. This research spans atmospheric, terrestrial, freshwater and ...
www.nature.com
June 11, 2025 at 7:18 AM
Our paper on 3d structure and dynamics of Campi Flegrei caldera selected as a Editor's Highlight in Earth Sciences at @natcomms.nature.com
www.nature.com/collections/...
www.nature.com/collections/...
Our new study just out in #NatureCommunications maps the deep structure of Campi Flegrei with unprecedented detail—and found that pressurized fluids, not magma, are the main cause of current unrest 🇮🇹
Read the full study here:
🔗 doi.org/10.1038/s414...
Read the full study here:
🔗 doi.org/10.1038/s414...
3D structure and dynamics of Campi Flegrei enhance multi-hazard assessment - Nature Communications
This study maps Campi Flegrei caldera’s internal structure, linking a gas-enriched reservoir and a deformed caprock to ground uplift and earthquakes. Land instability, seismic events and the risk of a...
doi.org
May 23, 2025 at 11:20 PM
Our new study just out in #NatureCommunications maps the deep structure of Campi Flegrei with unprecedented detail—and found that pressurized fluids, not magma, are the main cause of current unrest 🇮🇹
Read the full study here:
🔗 doi.org/10.1038/s414...
Read the full study here:
🔗 doi.org/10.1038/s414...
🚄🌍 Europe’s first earthquake early-warning system for high-speed rail is live! A leap in rail safety on the Rome-Naples line.
@ReteFerroviariaItaliana @Unina_Federico_II
#RailSafety #Innovation #EarthquakeEarlyWarning #RFI #Dipartimento_Fisica_UNINA
@ReteFerroviariaItaliana @Unina_Federico_II
#RailSafety #Innovation #EarthquakeEarlyWarning #RFI #Dipartimento_Fisica_UNINA
May 10, 2025 at 5:11 PM
🚄🌍 Europe’s first earthquake early-warning system for high-speed rail is live! A leap in rail safety on the Rome-Naples line.
@ReteFerroviariaItaliana @Unina_Federico_II
#RailSafety #Innovation #EarthquakeEarlyWarning #RFI #Dipartimento_Fisica_UNINA
@ReteFerroviariaItaliana @Unina_Federico_II
#RailSafety #Innovation #EarthquakeEarlyWarning #RFI #Dipartimento_Fisica_UNINA
(Understanding and) Evaluating the Multi-Hazard Dynamics at Campi Flegrei Volcano Complex. Read my article on @gobeyondeu.bsky.social newsletter
gobeyond-project.eu/campi-flegre...
gobeyond-project.eu/campi-flegre...
Evaluating Multi-Hazard Dynamics in the Campi Flegrei Volcanic Complex - GOBEYOND
Aldo Zollo – Department of Physics University of Naples Federico II The Campi Flegrei caldera in southern Italy is one of the most fascinating and complex volcanic systems on Earth. Nestled in the met...
gobeyond-project.eu
March 30, 2025 at 6:56 AM
(Understanding and) Evaluating the Multi-Hazard Dynamics at Campi Flegrei Volcano Complex. Read my article on @gobeyondeu.bsky.social newsletter
gobeyond-project.eu/campi-flegre...
gobeyond-project.eu/campi-flegre...
On Mar 18, 2025, a Mw4.0 quake near Potenza showed normal faulting. ~2.2 MPa stress drop, MMI VI (~4.9%g) near epicenter, complex extension. Early-warning worked in seconds. Innovative monitoring (DAS, apps) boosted real-time resilience.
sway.cloud.microsoft/CYKl7Cjmzuby...
sway.cloud.microsoft/CYKl7Cjmzuby...
Potenza Earthquake (18/3/2025)
The 2025 Potenza Earthquake
sway.cloud.microsoft
March 21, 2025 at 7:10 AM
On Mar 18, 2025, a Mw4.0 quake near Potenza showed normal faulting. ~2.2 MPa stress drop, MMI VI (~4.9%g) near epicenter, complex extension. Early-warning worked in seconds. Innovative monitoring (DAS, apps) boosted real-time resilience.
sway.cloud.microsoft/CYKl7Cjmzuby...
sway.cloud.microsoft/CYKl7Cjmzuby...
Mar 13 Campi Flegrei quake double (M4.6) on vertical N-S La Pietra Fault (~1km). 5% chance M≥4.5 soon; up to 1g shaking. Early warning worked.
tinyurl.com/y3yw8ncr
tinyurl.com/y3yw8ncr
Report_CampiFlegrei_event_130325_v2.pdf
tinyurl.com
March 18, 2025 at 11:11 PM
Mar 13 Campi Flegrei quake double (M4.6) on vertical N-S La Pietra Fault (~1km). 5% chance M≥4.5 soon; up to 1g shaking. Early warning worked.
tinyurl.com/y3yw8ncr
tinyurl.com/y3yw8ncr
Reposted
Join the 1st GOBEYOND Workshop!
“Empowering Communities to Respond to Geo & Weather Emergencies”
📅18-19 March 2025📍Seville, Spain
Bringing together civil protection experts, first responders, researchers & policymakers to enhance crisis response!
🔗Register now: gobeyond-project.eu/1st-gobeyond...
“Empowering Communities to Respond to Geo & Weather Emergencies”
📅18-19 March 2025📍Seville, Spain
Bringing together civil protection experts, first responders, researchers & policymakers to enhance crisis response!
🔗Register now: gobeyond-project.eu/1st-gobeyond...
February 21, 2025 at 7:44 AM
Join the 1st GOBEYOND Workshop!
“Empowering Communities to Respond to Geo & Weather Emergencies”
📅18-19 March 2025📍Seville, Spain
Bringing together civil protection experts, first responders, researchers & policymakers to enhance crisis response!
🔗Register now: gobeyond-project.eu/1st-gobeyond...
“Empowering Communities to Respond to Geo & Weather Emergencies”
📅18-19 March 2025📍Seville, Spain
Bringing together civil protection experts, first responders, researchers & policymakers to enhance crisis response!
🔗Register now: gobeyond-project.eu/1st-gobeyond...
A Special Issue at ERA - Elsevier on Active Tectonics of the Eastern Mediterranean Region. Submit your research paper!
www.keaipublishing.com/en/journals/...
www.keaipublishing.com/en/journals/...
Call for Papers | KeAi Publishing
www.keaipublishing.com
March 3, 2025 at 10:15 AM
A Special Issue at ERA - Elsevier on Active Tectonics of the Eastern Mediterranean Region. Submit your research paper!
www.keaipublishing.com/en/journals/...
www.keaipublishing.com/en/journals/...
Today’s Md 3.9 earthquake at Campi Flegrei showed how rupture directivity can shape ground shaking patterns. Data reveal a WSW increase in PGV, pointing to eastward rupture propagation. Insights like this help us understand seismic behavior in volcanic settings. Data: INGV & DPC networks.
February 16, 2025 at 9:49 PM
Today’s Md 3.9 earthquake at Campi Flegrei showed how rupture directivity can shape ground shaking patterns. Data reveal a WSW increase in PGV, pointing to eastward rupture propagation. Insights like this help us understand seismic behavior in volcanic settings. Data: INGV & DPC networks.
2024, a great research productive year. Happy to share this
link.springernature.com/home/year-in...
link.springernature.com/home/year-in...
Springer Nature account - log in or register
© 2025 Springer Nature
link.springernature.com
February 13, 2025 at 1:48 PM
2024, a great research productive year. Happy to share this
link.springernature.com/home/year-in...
link.springernature.com/home/year-in...
Strong ground shaking at Campi Flegrei this morning, caused by the Md 3.1 earthquake of 07:52. Peak acceleration of 27 %g at the epicenter, near Solfatara crater, 3 %g at Bagnoli, where I live, few km apart.
Data from INGV urbansm web service.(terremoti.ov.ingv.it/urbansm/fleg...)
Data from INGV urbansm web service.(terremoti.ov.ingv.it/urbansm/fleg...)
February 5, 2025 at 9:56 AM
Strong ground shaking at Campi Flegrei this morning, caused by the Md 3.1 earthquake of 07:52. Peak acceleration of 27 %g at the epicenter, near Solfatara crater, 3 %g at Bagnoli, where I live, few km apart.
Data from INGV urbansm web service.(terremoti.ov.ingv.it/urbansm/fleg...)
Data from INGV urbansm web service.(terremoti.ov.ingv.it/urbansm/fleg...)
Reposted
Seismology/geophysics postdoctoral researcher (R2) per al Barcelona Supercomputing Center
https://buff.ly/4jHvvfj
https://buff.ly/4jHvvfj
February 4, 2025 at 8:18 PM
Seismology/geophysics postdoctoral researcher (R2) per al Barcelona Supercomputing Center
https://buff.ly/4jHvvfj
https://buff.ly/4jHvvfj
An ancient, 60-km-long fault in southern Italy is repeatedly reactivated, weakening it and also fueling ongoing Apennine-belt seismic activity today. Our new study online at Jounal of the Geologucal Society.
www.lyellcollection.org/doi/full/10....
www.lyellcollection.org/doi/full/10....
January 30, 2025 at 1:38 PM
An ancient, 60-km-long fault in southern Italy is repeatedly reactivated, weakening it and also fueling ongoing Apennine-belt seismic activity today. Our new study online at Jounal of the Geologucal Society.
www.lyellcollection.org/doi/full/10....
www.lyellcollection.org/doi/full/10....
High-precision seismic catalogs revealed a multi-segmented fault system in the 2014 Mw 6.2 Northern Nagano Earthquake.
This comprehensive approach underscores fault complexity and provides a framework for analyzing similarly segmented earthquakes elsewhere.
www.sciencedirect.com/science/arti...
This comprehensive approach underscores fault complexity and provides a framework for analyzing similarly segmented earthquakes elsewhere.
www.sciencedirect.com/science/arti...
January 30, 2025 at 8:00 AM
High-precision seismic catalogs revealed a multi-segmented fault system in the 2014 Mw 6.2 Northern Nagano Earthquake.
This comprehensive approach underscores fault complexity and provides a framework for analyzing similarly segmented earthquakes elsewhere.
www.sciencedirect.com/science/arti...
This comprehensive approach underscores fault complexity and provides a framework for analyzing similarly segmented earthquakes elsewhere.
www.sciencedirect.com/science/arti...
**Summary of the main results:**
New, site-specific GMPEs using the largest Campi Flegrei earthquakes from the past two years. We predict higher short-period (T < 0.2 s) structural demands and show strong attenuation beyond about 5 km from the epicenter. www.researchsquare.com/article/rs-5...
New, site-specific GMPEs using the largest Campi Flegrei earthquakes from the past two years. We predict higher short-period (T < 0.2 s) structural demands and show strong attenuation beyond about 5 km from the epicenter. www.researchsquare.com/article/rs-5...
Ground Motion Prediction Equations for Campi Flegrei (Italy)
Ground Motion Prediction Equations (GMPEs) are semi-empirical models to relate ground motion intensity measures, such as peak ground acceleration (PGA), peak ground velocity (PGV), and pseudo-spectral...
www.researchsquare.com
January 27, 2025 at 7:34 AM
**Summary of the main results:**
New, site-specific GMPEs using the largest Campi Flegrei earthquakes from the past two years. We predict higher short-period (T < 0.2 s) structural demands and show strong attenuation beyond about 5 km from the epicenter. www.researchsquare.com/article/rs-5...
New, site-specific GMPEs using the largest Campi Flegrei earthquakes from the past two years. We predict higher short-period (T < 0.2 s) structural demands and show strong attenuation beyond about 5 km from the epicenter. www.researchsquare.com/article/rs-5...