Time Domain Moment Tensor Catalogue

DOI: 10.13127/TDMT

Metadata (DataCite): JSON , XML

Bibliographic citation:

Scognamiglio, L., Tinti, E., Quintiliani, M. (2006). Time Domain Moment Tensor [Data set]. Istituto Nazionale di Geofisica e Vulcanologia (INGV). https://doi.org/10.13127/TDMT
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Abstract:

The Time Domain Moment Tensors (TDMT) are routinely computed for events with ML >= 3.5 occurring in Italy and in the neighbouring countries. The solutions are automatically obtained through the technique developed at U.C. Berkeley (see http://seismo.berkeley.edu/~dreger/mtindex.html) within 6-9 minutes after the location of an earthquake. The algorithm inverts local to regional three-component broadband velocity waveforms to estimate a point-source solution. Analysts review the automatic solutions and post the results on this web-site. Synthetic seismograms used in the moment tensors computation are calculated by using 1D regionally calibrated, laterally homogeneous layered velocity structures. The Beachball representation is plotted with Lambert projection by using the MoPaD software tool (Krieger L. and Heimann S., Seismol. Res. Lett., 83(3):589-595, 2012). The solution quality is based on the variance reduction, that measures the goodness of fit between data and synthetic , on the percentage of double couple and the number of inverted stations.
Origin time (UTC) Magnitude Region Lat/Lon/Depth Solutions
2020-05-27 21:21:12 Mw:3.3 9 km NW Adrano (CT) 37.7/14.75/17 TDMT-INGV Revised Mw 3.33 Ba Focal Mechanism
2020-05-11 03:03:22 Mw:3.3 5 km SW Fonte Nuova (RM) 41.96/12.58/10 TDMT-INGV Revised Mw 3.3 Ba Focal Mechanism
2020-05-05 02:05:38 Mw:3.4 4 km W Amandola (FM) 42.98/13.31/11 TDMT-INGV Revised Mw 3.42 Ca Focal Mechanism
2020-04-25 07:21:54 ML:3.4 4 km SE Troina (EN) 37.75/14.62/24 TDMT-INGV Automatic Mw 3.61 Ca Focal Mechanism
2020-04-24 14:28:15 ML:3.5 2 km NE Blufi (PA) 37.77/14.09/36 TDMT-INGV Automatic Mw 3.77 Ca Focal Mechanism
2020-04-18 02:57:27 ML:3.7 2 km SE Poggio Imperiale (FG) 41.81/15.39/23 TDMT-INGV Automatic Mw 3.58 Bb Focal Mechanism
2020-04-16 11:16:45 ML:3.5 5 km SE Cerignale (PC) 44.65/9.4/7 TDMT-INGV Automatic Mw 3.22 Ca Focal Mechanism
2020-04-16 09:42:51 Mw:4 4 km E Cerignale (PC) 44.66/9.4/6 TDMT-INGV Revised Mw 3.97 Ba Focal Mechanism
2020-04-15 05:35:21 ML:3.3 4 km SE Nusco (AV) 40.87/15.12/11 TDMT-INGV Automatic Mw 3.41 Ba Focal Mechanism
2020-04-03 19:54:08 ML:3.3 Costa Ionica Crotonese (Crotone) 39.09/17.15/25 TDMT-INGV Automatic Mw 3.65 Bb Focal Mechanism
2020-04-03 14:18:55 Mw:3.9 Costa Ionica Crotonese (Crotone) 39.09/17.22/19 TDMT-INGV Revised Mw 3.9 Ba Focal Mechanism
2020-04-03 03:52:04 Mw:4 Costa Ionica Crotonese (Crotone) 39.08/17.22/22 TDMT-INGV Revised Mw 3.95 Ca Focal Mechanism
2020-04-03 03:13:05 Mw:3.5 Costa Ionica Crotonese (Crotone) 39.08/17.16/26 TDMT-INGV Revised Mw 3.49 Ca Focal Mechanism
2020-03-22 10:32:11 Mw:3.2 6 km W Milo (CT) 37.74/15.05/5 TDMT-INGV Revised Mw 3.24 Bb Focal Mechanism
2020-03-22 05:24:03 Mw:5.1 Confine Slovenia-Croazia (SLOVENIA, CROAZIA) 45.85/15.95/10 TDMT-INGV Revised Mw 5.09 Aa Focal Mechanism
2020-03-20 21:58:06 ML:3.5 4 km S Capitignano (AQ) 42.49/13.3/11 TDMT-INGV Automatic Mw 3.5 Ca Focal Mechanism
2020-03-17 00:52:55 Mw:3.9 Costa Calabra sud-occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria) 39.04/16.01/23 TDMT-INGV Revised Mw 3.85 Bb Focal Mechanism
2020-02-24 16:02:58 Mw:4.3 4 km W Castiglione Cosentino (CS) 39.36/16.24/9 TDMT-INGV Revised Mw 4.26 Ba Focal Mechanism
2020-02-24 15:56:55 ML:3.4 Tirreno Meridionale (MARE) 39.39/15.12/7 TDMT-INGV Automatic Mw 3.42 Ca Focal Mechanism
2020-02-06 09:24:19 mb:5.1 Greece 39.25/21.49/20 TDMT-INGV Automatic Mw 4.47 Bb Focal Mechanism
2020-01-16 23:37:09 Mw:3.8 6 km NE Albi (CZ) 39.07/16.62/8 TDMT-INGV Revised Mw 3.83 Ba Focal Mechanism
2019-12-16 10:36:15 Mw:3.9 2 km W San Leucio del Sannio (BN) 41.08/14.74/11 TDMT-INGV Revised Mw 3.93 Ba Focal Mechanism
2019-12-16 08:06:33 Mw:3.6 2 km W San Leucio del Sannio (BN) 41.07/14.74/11 TDMT-INGV Revised Mw 3.64 Ba Focal Mechanism
2019-12-09 03:37:03 Mw:4.5 5 km N Scarperia e San Piero (FI) 44/11.32/7 TDMT-INGV Revised Mw 4.54 Aa Focal Mechanism
2019-12-07 22:16:54 Mw:3.4 2 km W Barete (AQ) 42.46/13.26/11 TDMT-INGV Revised Mw 3.38 Ba Focal Mechanism
2019-12-07 21:55:38 Mw:3.8 2 km NW Barete (AQ) 42.46/13.26/14 TDMT-INGV Revised Mw 3.8 Aa Focal Mechanism
2019-12-02 08:26:25 ML:4.2 Costa Albanese settentrionale (ALBANIA) 41.38/19.57/17 TDMT-INGV Automatic Mw 3.88 Bb Focal Mechanism
2019-11-26 09:19:25 mb:5.3 Bosnia and Herz. [Land] 43.16/17.98/10 TDMT-INGV Automatic Mw 5.11 Bb Focal Mechanism
2019-11-26 02:54:11 Mw:6.2 Costa Albanese settentrionale (ALBANIA) 41.4/19.52/22 TDMT-INGV Revised Mw 6.19 Ab Focal Mechanism
2019-11-22 03:33:13 ML:3.1 Golfo di Salerno (Salerno) 40.39/14.77/7 TDMT-INGV Automatic Mw 3.36 Ca Focal Mechanism