A5014628361- Earthquake Detection and Analysis
- earthquake and tectonic studies
- Seismology and Earthquake Studies
- Geomagnetism and Paleomagnetism Studies
- Seismic Waves and Analysis
- Ionosphere and magnetosphere dynamics
- Geological and Geophysical Studies
- Solar and Space Plasma Dynamics
- Methane Hydrates and Related Phenomena
- High-pressure geophysics and materials
- Geochemistry and Geologic Mapping
- Complex Systems and Time Series Analysis
- Geological and Geochemical Analysis
- Radioactivity and Radon Measurements
- Geophysical and Geoelectrical Methods
- Seismic Imaging and Inversion Techniques
- Geology and Paleoclimatology Research
- Tropical and Extratropical Cyclones Research
- Anomaly Detection Techniques and Applications
- Calibration and Measurement Techniques
- Chaos control and synchronization
- Geophysics and Sensor Technology
- Magnetic Properties of Alloys
- Scientific Research and Discoveries
- Geophysics and Gravity Measurements
Istituto Nazionale di Geofisica e Vulcanologia
2016-2025
Perdana University
2024
Jilin University
2022
Istituto Nazionale di Fisica Nucleare
2013
University of Siena
2010-2012
On 8 May 2024, the solar active region AR13664 started releasing a series of intense flares. Those class X released between 9 and 11 2024 gave rise to chain fast Coronal Mass Ejections (CMEs) that proved be geoeffective. The Storm Sudden Commencement (SSC) resulting geomagnetic storm was registered on 10 it is, date, strongest event since November 2003. storm, named hereafter Mother’s Day peaked with Dst –412 nT stands out as “standard candle” affecting modern era technologies prone Space...
Abstract A cumulative frequency-magnitude relation, the Gutenberg–Richter law, dominates statistics of occurrence earthquakes. Although it is an empirical some authors have tried to give physical meaning its a and b parameters. Here, we recall theoretical expressions for probability earthquake with magnitude M in terms values. direct consequence maximum likelihood estimation (MLE) entropy principle (MEP) that values can be expressed as function mean seismic sequence over certain area. We...
Abstract The study of the preparation phase large earthquakes is essential to understand physical processes involved, and potentially useful also develop a future reliable short-term warning system. Here we analyse electron density magnetic field data measured by Swarm three-satellite constellation for 4.7 years, look possible in-situ ionospheric precursors interactions between lithosphere above atmosphere ionosphere, in what called Lithosphere-Atmosphere-Ionosphere Coupling (LAIC). We...
Abstract The geomagnetic storm that occurred on 25 August 2018, is, during the minimum of solar cycle 24, is currently strongest ever probed by first China Seismo‐Electromagnetic Satellite (CSES‐01). By integrating in situ measurements provided CSES‐01 (orbiting at altitude 507 km) and Swarm A satellite ca., 460 with ground‐based observations (ionosondes, magnetometers, Global Navigation System receivers), we investigate ionospheric response lower‐ mid‐latitudes over Brazil. Specifically,...
Nowadays, the possibility that medium-large earthquakes could produce some electromagnetic ionospheric disturbances during their preparatory phase is controversial in scientific community. Some previous works using satellite data from DEMETER, Swarm and, recently, CSES provided several pieces of evidence supporting existence such precursory phenomena terms single case studies and statical analyses. In this work, we applied a Worldwide Statistical Correlation approach to M5.5+ shallow first 8...
We analyse Swarm satellite magnetic field and electron density data one month before after 12 strong earthquakes that have occurred in the first 2.5 years of mission lifetime Mediterranean region (magnitude M6.1+) or rest world (M6.7+). The search for anomalies was limited to area centred at each earthquake epicentre bounded by a circle scales with magnitude according Dobrovolsky’s radius. define statistically terms specific thresholds respect same statistical quantity along whole residual...
This work deals with a comprehensive multiparametric and multilayer approach to study earthquake-related processes that occur during the preparation phase of large earthquake. As case study, paper investigates M7.2 Kermadec Islands (New Zealand) earthquake occurred on June 15, 2019 as result shallow reverse faulting within Tonga-Kermadec subduction zone. The analyses focused seismic (earthquake catalogs), atmospheric (climatological archives) ionospheric data from ground space (mainly...
On 6 February 2023, Turkey experienced its most powerful earthquake in over 80 years, with a moment magnitude (Mw) of 7.7. This was then followed by second Mw 7.6 just nine hours later. According to the lithosphere–atmosphere–ionosphere coupling (LAIC) models, such significant seismic activity is expected cause anomalies across various observables, from Earth’s surface ionosphere. multidisciplinary study investigates preparatory phase these two major earthquakes identifying potential...
Due to the significant earthquake-related perturbations observed in ionosphere by ground-based stations and space-borne satellites, scientists have increasingly focused on studying possible mechanisms of lithosphere, atmosphere coupling (LAIC) before during strong earthquakes. In this work, we contribute research, analyzing phase preparation 2022 Ms6.8 Luding (China) earthquake with a multi-parameter multi-layer approach from ground satellite data taken ionosphere, including b-value, revised...
Earthquakes are the most energetic phenomena in lithosphere: their study and comprehension greatly worth doing because of obvious importance for society. Geosystemics intends to Earth system as a whole, looking at possible couplings among different geo-layers, i.e., from earth’s interior above atmosphere. It uses specific universal tools integrate methods that can be applied multi-parameter data, often taken on platforms (e.g., ground, marine or satellite observations). Its main objective is...
The 2019 M7.1 Ridgecrest earthquake was the strongest one in last 20 years California (United States). In a multiparametric fashion, we collected data from lithosphere (seismicity), atmosphere (temperature, water vapor, aerosol, and methane), ionosphere (ionospheric parameters ionosonde, electron density, magnetic field satellites). We analyzed order to identify possible anomalies that cannot be explained by typical physics of each domain study can likely attributed...
An accurate survey of old and new datasets allowed us to probe the nature role fluids in seismogenic processes Apennines mountain range Italy. New include 1985–2021 instrumented seismicity catalog, computed thickness, geodetic velocities strains, whereas data from literature comprise focal mechanism solutions, CO2 release, Moho depth, tomographic seismic velocities, heat flow Bouguer gravity anomalies. Most inspected highlight differences between western eastern domains Apennines, while...
<?Pub Dtl=""?> The NEutrino Mediterranean Observatory—Submarine Network 1 (NEMO-SN1) seafloor observatory is located in the central Sea, Western Ionian off Eastern Sicily (Southern Italy) at 2100-m water depth, 25 km from harbor of city Catania. It a prototype cabled deep-sea multiparameter and first one operating with real-time data transmission Europe since 2005. NEMO-SN1 also first-established node European Multidisciplinary Seafloor Observatory (EMSO), incoming large-scale research...
On 20 December 2021, after six quiet years, the Hunga Tonga–Hunga Ha’apai volcano erupted abruptly. Then, on 15 January 2022, largest eruption produced a plume well registered from satellites and destroyed volcanic cone previously formed in 2015, connecting two islands. We applied multi-parametric multi-layer study to investigate all possible pre-eruption signals effects of this activity lithosphere, atmosphere, ionosphere. focused our attention on: (a) seismological features considering...
Earthquake prediction is one of the most challenging enterprises science. Any system must be based on search for a precursor appearing during preparation phase an earthquake in ground, atmosphere, or ionosphere that can anticipate its occurrence. We present methods to detect potential pre-earthquake anomalies. In particular, we show analysis lithospheric, atmospheric, and ionospheric data detection anomalies under specific criteria. When apply these retrospectively, find their accuracy goes...
The continuous update of the archeomagnetic database spanning last 3,000 years has facilitated refinement geomagnetic field models, unveiling presence significant non-dipolar anomalies before instrumental measurements. Within Holocene epoch, two have become notably well-defined. South Atlantic Anomaly (SAA), characterized by low intensities in region almost during millennium, stands out as most present-day anomaly. In addition, Levantine Iron Age (LIAA) been defined a spike abnormally high...
On 6 February 2023, Turkey experienced its most powerful seismic event in over 80 years, with a moment magnitude (Mw) of 7.7, followed just nine hours later by second large earthquake Mw 7.6. Both events struck the Kahramanmara&#351; province southeastern Turkey, within complex tectonic setting East Anatolian Fault Zone (EAFZ), causing widespread destruction and significant loss life. According to lithosphere&#8211;atmosphere&#8211;ionosphere coupling (LAIC) models (e.g. Pulinets...
Launched on 22 November 2013, Swarm is the fourth in a series of pioneering Earth Explorer missions and also European Space Agency&#8217;s (ESA&#8217;s) first constellation to advance our understanding Earth&#8217;s magnetic field near-Earth electromagnetic environment. provides an ideal platform topside ionosphere for observing ultra-low-frequency (ULF) waves, as well equatorial spread-F (ESF) events or plasma bubbles, and, thus, offers excellent opportunity space weather...
Predicting earthquakes remains one of the most profound challenges in seismology and a long-standing aspiration for humanity. Among array potential precursors, changes Earth&#8217;s magnetic field have emerged as promising yet contentious avenue research (e.g., De Santis et al., 2015). With advancements satellite technology, especially with advent European Space Agency&#8217;s Swarm mission, we now unprecedented ability to measure extraordinary precision, unlocking exciting...