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Carlo Giunchi

@carlo-giunchi.bsky.social

20 followers 132 following 0 posts

I like geophysics, music & coffee

Posts Replies Media

Reposted by Carlo Giunchi

Anthony Lomax @alomaxnet.bsky.social · 09/01/2026

New paper! We compare PhaseNet (PN) #deep-learning (DL) with manual (BSI) event picking for routine seismic monitoring by analyzing high-precision earthquake locations and tomographic inversion for the 2016 Central Italy #earthquake sequence. doi.org/10.1093/gji/... @carlo-giunchi.bsky.social

Map of the central Apennines area indicated by the blue rectangle in the inset. Seismic stations used in the analysis are shown as triangles coloured according to network codes. Purple dots are the 84 991 earthquakes detected and located by BSI in the time period 2016 August 15–2017 August 31. Yellow stars are the three main shocks of the central Apennines seismic sequence.

Histograms of P (a, c) and S (b, d) pick difference for PhaseNet Original (PN-OR) and PhaseNet INSTANCE (PN-IN) with respect to INGV manual phase picks (BSI). Panels (e) and (f) show the histograms of P and S pick time differences for PN-OR with respect to PN-IN. Medians and Means are represented as red dashed and blue solid lines, respectively; ±1 and ±2 standard deviations are in dashed green and purple lines, respectively.

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Reposted by Carlo Giunchi

Jannes Münchmeyer @jannesmunch.bsky.social · 11/08/2025

SeisBench v.10 is out and it's time for some new models: - SkyNet allows picking regional phases and can even distinguish Pn, Pg, Sn, Sg (beware of the Terminator though) - SeisDAE brings easily retrainable seismic waveform denoising Check out all changes here: github.com/seisbench/se...

github.com

Release SeisBench v0.10 - SkyNet, SeisDAE and a more powerful model API · seisbench/seisbench

Major updates The SkyNet model is now available in SeisBench. SkyNet is specifically designed to pick phase arrivals at regional distances (up to 20 degree) and also comes with a set of weights to...

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