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]. https://doi.org/10.13127/TDMT
Click here to obtain the citation using another bibliographic standard

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 occurrence 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
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:3.2 Golfo di Salerno (Salerno) 40.39/14.76/9 TDMT-INGV Automatic Mw 3.36 Ca Focal Mechanism
2019-11-07 17:35:21 Mw:4.4 5 km SE Balsorano (AQ) 41.78/13.6/16 TDMT-INGV Revised Mw 4.43 Aa Focal Mechanism
2019-10-31 06:59:00 Mw:4.1 Mar Ionio Settentrionale (MARE) 38.89/17.54/27 TDMT-INGV Revised Mw 4.07 Bb Focal Mechanism
2019-10-25 04:31:38 Mw:4.4 Tirreno Meridionale (MARE) 39.7/15.43/12 TDMT-INGV Revised Mw 4.35 Aa Focal Mechanism
2019-10-18 01:06:07 ML:3.3 1 km N Milo (CT) 37.73/15.11/9 TDMT-INGV Automatic Mw 3.34 Bb Focal Mechanism
2019-10-15 11:54:52 Mw:3.9 Costa Ionica Crotonese (Crotone) 39.21/17.15/10 TDMT-INGV Revised Mw 3.91 Ba Focal Mechanism
2019-10-07 06:11:32 Mw:4 4 km W Caraffa di Catanzaro (CZ) 38.89/16.45/25 TDMT-INGV Revised Mw 3.95 Ba Focal Mechanism
2019-09-22 12:58:42 Mw:3.4 3 km SW Zuglio (UD) 46.44/13/12 TDMT-INGV Revised Mw 3.42 Ba Focal Mechanism
2019-09-21 14:04:27 ML:5.4 Costa Albanese settentrionale (ALBANIA) 41.38/19.46/20 TDMT-INGV Automatic Mw 5.29 Ca Focal Mechanism
2019-09-18 19:36:43 ML:3.3 3 km E Norcia (PG) 42.8/13.13/10 TDMT-INGV Automatic Mw 3.17 Bb Focal Mechanism
2019-09-09 02:57:47 ML:4.2 Tirreno Meridionale (MARE) 39.32/15.59/266 TDMT-INGV Automatic Mw 4.4 Ab Focal Mechanism
2019-09-01 00:02:39 Mw:4 3 km E Norcia (PG) 42.8/13.13/10 TDMT-INGV Revised Mw 4.03 Aa Focal Mechanism
2019-08-17 22:01:36 Mw:3.4 7 km W Santa Sofia (FC) 43.92/11.83/7 TDMT-INGV Revised Mw 3.41 Ba Focal Mechanism
2019-08-17 16:52:19 Mw:3.5 7 km SE Premilcuore (FC) 43.93/11.83/6 TDMT-INGV Revised Mw 3.53 Ba Focal Mechanism
2019-08-15 17:45:12 Mw:3.6 Costa Ionica Cosentina (Cosenza) 39.64/16.81/14 TDMT-INGV Revised Mw 3.62 Ba Focal Mechanism
2019-08-14 18:11:04 Mw:3.3 3 km NE Cittareale (RI) 42.64/13.18/10 TDMT-INGV Revised Mw 3.32 Aa Focal Mechanism
2019-08-13 11:17:17 Mw:3.7 5 km SE Borgo Val di Taro (PR) 44.46/9.82/6 TDMT-INGV Revised Mw 3.72 Ba Focal Mechanism
2019-07-19 11:13:17 Mw:5.2 Greece 38.11/23.54/20 TDMT-INGV Revised Mw 5.21 Ba Focal Mechanism
2019-07-08 16:48:51 Mw:3.4 3 km NE Biancavilla (CT) 37.66/14.89/21 TDMT-INGV Revised Mw 3.37 Ca Focal Mechanism
2019-07-08 04:38:28 Mw:3.8 3 km NE Biancavilla (CT) 37.67/14.89/21 TDMT-INGV Revised Mw 3.84 Ca Focal Mechanism
2019-06-23 20:43:47 Mw:3.6 3 km NE Colonna (RM) 41.86/12.76/11 TDMT-INGV Revised Mw 3.56 Ba Focal Mechanism
2019-06-20 09:15:58 Mw:3.3 3 km SE San Pietro di Caridà (RC) 38.5/16.15/19 TDMT-INGV Revised Mw 3.32 Ba Focal Mechanism
2019-06-15 17:31:30 Mw:3.4 3 km SW Cetona (SI) 42.94/11.87/7 TDMT-INGV Revised Mw 3.41 Ca Focal Mechanism
2019-06-14 13:57:23 Mw:3.7 1 km N Verzegnis (UD) 46.4/13/8 TDMT-INGV Revised Mw 3.65 Ba Focal Mechanism
2019-06-05 20:23:18 Mw:3.6 6 km NE Cerami (EN) 37.85/14.56/10 TDMT-INGV Revised Mw 3.59 Ca Focal Mechanism
2019-06-01 09:14:19 Mw:3.4 2 km SE San Pietro di Caridà (RC) 38.51/16.14/10 TDMT-INGV Revised Mw 3.39 Ca Focal Mechanism
2019-06-01 04:26:19 mb:4.9 Confine Grecia-Albania (GRECIA, ALBANIA) 40.49/20.69/10 TDMT-INGV Revised Mw 5.04 Aa Focal Mechanism