[
    {
        "id": "authors:fj34d-xrt42",
        "collection": "authors",
        "collection_id": "fj34d-xrt42",
        "cite_using_url": "https://authors.library.caltech.edu/records/fj34d-xrt42",
        "type": "article",
        "title": "Real-Time Processing of Distributed Acoustic Sensing Data for Earthquake Monitoring Operations",
        "author": [
            {
                "family_name": "Biondi",
                "given_name": "Ettore",
                "orcid": "0000-0002-3305-0982",
                "clpid": "Biondi-Ettore"
            },
            {
                "family_name": "Tepp",
                "given_name": "Gabrielle",
                "orcid": "0000-0001-5388-5138",
                "clpid": "Tepp-Gabrielle"
            },
            {
                "family_name": "Yu",
                "given_name": "Ellen",
                "orcid": "0000-0002-2480-8384",
                "clpid": "Yu-Ellen-C"
            },
            {
                "family_name": "Saunders",
                "given_name": "Jessie K.",
                "orcid": "0000-0001-5340-6715",
                "clpid": "Saunders-Jessie-K"
            },
            {
                "family_name": "Yartsev",
                "given_name": "Victor",
                "orcid": "0000-0001-9579-8497"
            },
            {
                "family_name": "Black",
                "given_name": "Michael",
                "clpid": "Black-Michael"
            },
            {
                "family_name": "Watkins",
                "given_name": "Michael",
                "clpid": "Watkins-Michael"
            },
            {
                "family_name": "Bhaskaran",
                "given_name": "Aparna",
                "clpid": "Bhaskaran-Aparna"
            },
            {
                "family_name": "Bhadha",
                "given_name": "Rayomand",
                "clpid": "Bhadha-Rayomand"
            },
            {
                "family_name": "Zhan",
                "given_name": "Zhongwen",
                "orcid": "0000-0002-5586-2607",
                "clpid": "Zhan-Zhongwen"
            },
            {
                "family_name": "Husker",
                "given_name": "Allen L.",
                "orcid": "0000-0003-1139-0502",
                "clpid": "Husker-Allen-L"
            }
        ],
        "abstract": "<div class=\"article-section-wrapper js-article-section js-content-section  \">\n\n\n<p>We introduce a modular software framework designed to integrate distributed acoustic sensing (DAS) data into operational earthquake monitoring systems. Building on the infrastructure of the Advanced National Seismic System (ANSS) and the Southern California Seismic Network, which employs the ANSS Quake Monitoring Software (AQMS), our solution supports real\u2010time DAS waveform streaming and machine\u2010learning\u2010based travel\u2010time picking to leverage the dense spatial sampling of DAS arrays. To enable seamless compatibility with the AQMS, our approach uses standardized seismic data formats to incorporate predetermined DAS channels. We demonstrate the integration of data from a 100\u2010km\u2010long DAS array deployed in Ridgecrest, California, and provide a detailed description of the software components and deployment strategy. This work represents a step toward incorporating DAS into routine seismic monitoring and opens new possibilities for real\u2010time hazard assessment using fiber\u2010optic networks.</p>\n\n</div>",
        "doi": "10.1785/0220250208",
        "issn": "0895-0695",
        "publisher": "Seismological Society of America",
        "publication": "Seismological Research Letters",
        "publication_date": "2026-03-27"
    }
]