MULTIPOLYGON (((6.0000 48.0000, 19.0000 48.0000, 19.0000 35.0000, 6.0000 35.0000, 6.0000 48.0000))) {"type": "MultiPolygon","coordinates": [[[ [6,48], [19,48], [19,35], [6,35], [6,48] ]]]} Science et technologie Scienza e tecnologia Science and technology Wissenschaft und Technologie Ciencia y tecnología 10.13127/hsit/i.4 ingv_1191 INGV INGV 2026-09-03T00:00:00 Hai Sentito Il Terremoto (HSIT) - Macroseismic intensity database 2007-2024, version 4 ingv Istituto Nazionale di Geofisica e Vulcanologia (INGV) http://www.ingv.it/it/ terremoti https://orcid.org/0000-0001-7119-631X#465 DE RUBEIS Valerio [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] DE RUBEIS Valerio [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] Istituto Nazionale di Geofisica e Vulcanologia (INGV) N/A SBARRA Paola [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0003-1055-8705#807 SBARRA Paola [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] This database contains macroseismic intensities for Italian municipalities, obtained from questionnaires collected by the “Hai Sentito Il Terremoto” (HSIT) system (https://doi.org/10.13127/HSIT) for earthquakes that occurred between June 15, 2007, and December 31, 2024. Differences from Version 3 (MacroseismicIntensities_2007-2021_HSIT_I.3.csv): some intensities related to previous earthquakes have been slightly modified in this version: The intensities were estimated based on the new territorial divisions reported in the ISTAT 2021 database. Slight changes were made to the processing method. In particular, we considered reports from observers inside stationary vehicles to be valid, treating them as if they were people standing outdoors, in line with the results of Sbarra P., Tosi P., De Rubeis V., and Sorrentino D. (2021), Is an earthquake felt inside a car?, Seismological Society of America, 92(3), 2028-2035, https://doi.org/10.1785/0220200347. ingv Istituto Nazionale di Geofisica e Vulcanologia 2007-06-15T00:00:00 2024-12-31T00:00:00 2026-03-17T00:00:00 4 TOSI Patrizia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0003-3247-4318#469 TOSI Patrizia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] SORRENTINO Diego [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] SORRENTINO Diego [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0001-5574-6342#730