Earthquake with magnitude of ML 2.1 on date 16-11-2021 and time 06:58:14 (UTC) in region 4 km S Tolentino (MC)

A magnitude ML 2.1 earthquake occured in region: 4 km S Tolentino (MC), on

  • 16-11-2021 06:58:14 (UTC)
  • 16-11-2021 07:58:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.175, 13.299 at 26 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Tolentino MC 4 20069 20069
Colmurano MC 5 1263 21332
Belforte del Chienti MC 5 1886 23218
Camporotondo di Fiastrone MC 5 563 23781
Ripe San Ginesio MC 7 852 24633
Urbisaglia MC 7 2628 27261
Caldarola MC 7 1823 29084
San Ginesio MC 8 3498 32582
Cessapalombo MC 8 512 33094
Serrapetrona MC 9 966 34060
Loro Piceno MC 10 2401 36461
Pollenza MC 11 6618 43079
San Severino Marche MC 12 12726 55805
Sant'Angelo in Pontano MC 12 1436 57241
Gualdo MC 12 815 58056
Montappone FM 15 1682 59738
Petriolo MC 15 1998 61736
Massa Fermana FM 15 963 62699
Mogliano MC 15 4696 67395
Treia MC 15 9403 76798
Sarnano MC 15 3264 80062
Falerone FM 16 3337 83399
Monte Vidon Corrado FM 16 731 84130
Penna San Giovanni MC 17 1108 85238
Macerata MC 19 42473 127711
Servigliano FM 19 2336 130047
Corridonia MC 19 15430 145477
Acquacanina MC 19 121 145598
Camerino MC 19 6974 152572
Fiastra MC 19 559 153131
Monte San Martino MC 20 765 153896
Francavilla d'Ete FM 20 964 154860
Castelraimondo MC 20 4587 159447

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km SW of Ancona (100861 inhabitants)
54 Km E of Foligno (57155 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
74 Km E of Perugia (166134 inhabitants)
78 Km SE of Fano (60888 inhabitants)
87 Km NE of Terni (111501 inhabitants)
88 Km SE of Pesaro (94582 inhabitants)
92 Km N of L'Aquila (69753 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.1 2021-11-16
06:58:14
43.1753 13.2993 27 2021-11-16
07:12:20
Sala Sismica INGV-Roma 97490011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-16 06:58:14 ± 0.08
Latitude 43.1753 ± 0.0036
Longitude 13.2993 ± 0.0049
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97490011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33725
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 97490011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-16 07:12:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.OSSC.HHZ. 2021-11-16T06:59:06.19 3.0 undecidable manual Sg 6.66 0
IV.LRP.EHZ. 2021-11-16T06:59:01.57 3.0 undecidable manual Sn 2.16 0
IV.MGAB.HHZ. 2021-11-16T06:58:33.42 3.0 negative manual P 2.47 0
IV.PE3.EHZ. 2021-11-16T06:58:32.15 3.0 positive manual P 2.87 0
IV.NARO.HHZ. 2021-11-16T06:58:28.18 3.0 positive manual P 0.3 0
IV.MOMA.HHZ. 2021-11-16T06:58:27.49 3.0 undecidable manual P 0.1 0
IV.LNSS.HHZ. 2021-11-16T06:58:26.16 3.0 undecidable manual P -0.47 0
IV.MURB.HHZ. 2021-11-16T06:58:26.00 3.0 negative manual P -0.23 0
IV.MMO1.EHZ. 2021-11-16T06:58:26.21 0.3 undecidable manual S 176 0.277 125 -0.02 72
IV.TERO.HHZ. 2021-11-16T06:58:26.77 3.0 undecidable manual P 0.29 0
IV.MF5.EHZ. 2021-11-16T06:58:25.12 0.1 undecidable manual S 148 0.2212 132 0.17 95
IV.FRON.EHZ. 2021-11-16T06:58:25.80 3.0 negative manual P 0.11 0
IV.SMA1.EHZ. 2021-11-16T06:58:25.35 3.0 undecidable manual P -0.24 0
IV.GAVE.EHZ. 2021-11-16T06:58:25.92 3.0 negative manual P -0.09 0
IV.ATCC.EHZ. 2021-11-16T06:58:24.78 3.0 positive manual P 0.16 0
IV.ASSB.HHZ. 2021-11-16T06:58:24.58 3.0 negative manual P -0.1 0
IV.CSP1.EHZ. 2021-11-16T06:58:23.09 0.1 undecidable manual S 220 0.1079 153 0.2 95
IV.GUMA.HHZ. 2021-11-16T06:58:23.11 0.1 undecidable manual S 167 0.116 151 0.12 97
IV.MNTP.HNZ. 2021-11-16T06:58:23.12 0.3 undecidable manual S 107 0.1295 148 -0.08 74
IV.FOSV.EHZ. 2021-11-16T06:58:23.47 3.0 undecidable manual P 0.05 0
IV.PF6.EHZ. 2021-11-16T06:58:22.48 0.1 undecidable manual S 244 0.0854 158 -0.13 99
IV.ARVD.HHZ. 2021-11-16T06:58:22.63 3.0 positive manual P -0.89 0
IV.CADA.HNE. 2021-11-16T06:58:22.45 0.6 undecidable manual P 87 0.3372 119 0.43 44
IV.SAP2.EHZ. 2021-11-16T06:58:22.78 0.3 undecidable manual S 137 0.107 153 -0.1 74
IV.NRCA.HHZ. 2021-11-16T06:58:22.48 3.0 negative manual P -0.08 0
IV.CESI.HHZ. 2021-11-16T06:58:22.28 3.0 negative manual P 0.19 0
IV.MC2.EHZ. 2021-11-16T06:58:21.20 0.1 undecidable manual P 197 0.2761 125 0.07 96
IV.PP3.EHZ. 2021-11-16T06:58:21.65 0.6 undecidable manual P 48 0.3031 122 0.14 47
IV.SNTG.HHZ. 2021-11-16T06:58:21.27 3.0 negative manual P 0.08 0
IV.CIMA.HNN. 2021-11-16T06:58:21.63 1.0 undecidable manual P 64 0.2995 123 0.17 23
IV.MMO1.EHZ. 2021-11-16T06:58:20.91 0.1 undecidable manual P 176 0.277 125 -0.23 92
IV.CING.HHZ. 2021-11-16T06:58:20.18 0.1 undecidable manual P 339 0.214 133 -0.13 96
IV.MML1.EHZ. 2021-11-16T06:58:20.94 0.1 negative manual P 256 0.2464 129 0.21 94
IV.MNTT.EHZ. 2021-11-16T06:58:20.74 0.1 positive manual P 118 0.2437 129 0.05 97
IV.MF5.EHZ. 2021-11-16T06:58:20.33 0.1 undecidable manual P 148 0.2212 132 -0.07 96
IV.FDMO.HHZ. 2021-11-16T06:58:20.22 0.1 undecidable manual P 228 0.2077 134 -0.01 98
IV.EL6.EHZ. 2021-11-16T06:58:20.32 0.1 undecidable manual P 317 0.2104 134 0.05 97
IV.MNTP.HNZ. 2021-11-16T06:58:19.17 0.1 positive manual P 107 0.1295 148 -0.22 95
IV.MDAR.HNZ. 2021-11-16T06:58:19.23 0.6 undecidable manual P 279 0.1151 151 -0.04 50
IV.CSP1.EHZ. 2021-11-16T06:58:19.20 0.1 undecidable manual P 220 0.1079 153 -0.01 100
IV.GUMA.HHZ. 2021-11-16T06:58:19.21 0.1 undecidable manual P 167 0.116 151 -0.06 99
IV.TRE1.HNZ. 2021-11-16T06:58:19.64 0.6 undecidable manual P 4 0.1358 147 0.19 48
IV.SAP2.EHZ. 2021-11-16T06:58:19.09 0.1 undecidable manual P 137 0.107 153 -0.11 98
IV.GAG1.HNE. 2021-11-16T06:58:19.99 0.6 undecidable manual P 290 0.1799 139 0.09 49
IV.PF6.EHZ. 2021-11-16T06:58:18.88 0.1 undecidable manual P 244 0.0854 158 -0.17 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:2.4 0.001545 0.16 AML other m 2021-11-16T06:58:20.07
IV.MNTP.HNN. ML:3 0.005555 0.1 AML other m 2021-11-16T06:58:23.25
IV.GUMA.HNN. ML:2.5 0.0018703625 0.1088 AML other m 2021-11-16T06:58:23.26
IV.CSP1.EHN. ML:2.4 0.0013498804 0.2016 AML other m 2021-11-16T06:58:23.33
IV.MNTP.HNE. ML:3 0.005707915 0.2016 AML other m 2021-11-16T06:58:23.35
IV.SAP2.EHN. ML:3.2 0.0090145315 0.4416 AML other m 2021-11-16T06:58:23.46
IV.SAP2.EHE. ML:2.6 0.002011341 0.2624 AML other m 2021-11-16T06:58:23.46
IV.GUMA.HHN. ML:2.9 0.00396 0.28 AML other m 2021-11-16T06:58:23.47
IV.GUMA.HNE. ML:3 0.00487 0.4 AML other m 2021-11-16T06:58:23.31
IV.GUMA.HHE. ML:2.9 0.004207982 0.2208 AML other m 2021-11-16T06:58:23.30
IV.CING.HHN. ML:1.9 0.00032344035 0.1984 AML other m 2021-11-16T06:58:25.15
IV.CING.HHE. ML:1.8 0.00025499925 0.1216 AML other m 2021-11-16T06:58:25.74
IV.MF5.EHN. ML:2.5 0.0012735555 0.2784 AML other m 2021-11-16T06:58:25.41
IV.FDMO.HHE. ML:2 0.0004735 0.16 AML other m 2021-11-16T06:58:25.36
IV.EL6.EHE. ML:2.2 0.000698 0.22 AML other m 2021-11-16T06:58:25.50
IV.MF5.EHE. ML:2.4 0.00104889545 0.2016 AML other m 2021-11-16T06:58:25.66
IV.EL6.EHN. ML:2.1 0.0005338583 0.24 AML other m 2021-11-16T06:58:26.04
IV.FDMO.HHN. ML:2 0.0004062376 0.1216 AML other m 2021-11-16T06:58:25.53
IV.MNTT.EHN. ML:3.1 0.004842392 0.3584 AML other m 2021-11-16T06:58:26.29
IV.MMO1.EHE. ML:2.2 0.0005735821 0.3392 AML other m 2021-11-16T06:58:27.46
IV.MML1.EHN. ML:2.2 0.0006455 0.32 AML other m 2021-11-16T06:58:26.63
IV.MML1.HNN. ML:2.2 0.000614 0.32 AML other m 2021-11-16T06:58:26.63
IV.MML1.HNE. ML:2 0.0003655 0.2 AML other m 2021-11-16T06:58:26.66
IV.MML1.EHE. ML:2 0.0003495 0.18 AML other m 2021-11-16T06:58:26.67
IV.MMO1.EHN. ML:2.1 0.000464181 0.16 AML other m 2021-11-16T06:58:26.78
IV.SNTG.HHE. ML:1.8 0.000206 0.2 AML other m 2021-11-16T06:58:27.03
IV.SNTG.HNE. ML:1.8 0.00021233225 0.192 AML other m 2021-11-16T06:58:27.13
IV.SNTG.HHN. ML:2 0.00038 1.8 AML other m 2021-11-16T06:58:27.97
IV.SNTG.HNN. ML:2 0.000379 1.78 AML other m 2021-11-16T06:58:27.97
IV.MNTT.EHE. ML:2.8 0.00273 0.34 AML other m 2021-11-16T06:58:27.15
IV.MC2.EHE. ML:2.2 0.00052045485 0.3616 AML other m 2021-11-16T06:58:27.64
IV.MC2.EHN. ML:2.4 0.00085121485 0.2816 AML other m 2021-11-16T06:58:28.47
IV.CESI.HHN. ML:2 0.0003345 1.44 AML other m 2021-11-16T06:58:28.86
IV.NRCA.HNE. ML:2.3 0.000498 0.14 AML other m 2021-11-16T06:58:29.39
IV.NRCA.HHE. ML:2.3 0.0004985 0.14 AML other m 2021-11-16T06:58:29.39
IV.NRCA.HHN. ML:2.3 0.000542 0.12 AML other m 2021-11-16T06:58:29.61
IV.NRCA.HNN. ML:2.3 0.0005 0.12 AML other m 2021-11-16T06:58:29.55
IV.CESI.HHE. ML:1.8 0.0001893377 0.24 AML other m 2021-11-16T06:58:28.94
IV.FOSV.EHN. ML:2 0.00024 0.76 AML other m 2021-11-16T06:58:31.22
IV.FOSV.EHE. ML:1.8 0.000164039495 0.48 AML other m 2021-11-16T06:58:31.19
IV.ARVD.HHN. ML:1.4 7.240478E-5 0.0992 AML other m 2021-11-16T06:58:31.86
IV.ASSB.HHN. ML:2.3 0.0004437352 0.3008 AML other m 2021-11-16T06:58:33.28
IV.ATCC.EHN. ML:2 0.0002335 0.26 AML other m 2021-11-16T06:58:33.61
IV.ASSB.HHE. ML:2.2 0.0003395 0.16 AML other m 2021-11-16T06:58:33.73
IV.ARVD.HHE. ML:1.4 5.2920125E-5 0.16 AML other m 2021-11-16T06:58:35.43
IV.GAVE.EHE. ML:2.1 0.00020656765 0.24 AML other m 2021-11-16T06:58:36.22
IV.SMA1.EHN. ML:1.8 0.00013233105 0.1984 AML other m 2021-11-16T06:58:35.69
IV.SMA1.EHE. ML:1.8 0.00011888093 0.16 AML other m 2021-11-16T06:58:36.35
IV.ATCC.EHE. ML:2 0.0002331872 0.5184 AML other m 2021-11-16T06:58:36.26
IV.MURB.HHN. ML:2.4 0.000446 0.2 AML other m 2021-11-16T06:58:36.89
IV.MURB.HNN. ML:2.3 0.000374 0.24 AML other m 2021-11-16T06:58:36.77
IV.MURB.HNE. ML:2.4 0.0004102044 0.208 AML other m 2021-11-16T06:58:36.89
IV.MURB.HHE. ML:2.3 0.0003554432 0.2176 AML other m 2021-11-16T06:58:36.88
IV.GAVE.EHN. ML:2 0.00017 0.3 AML other m 2021-11-16T06:58:37.42
IV.FRON.EHE. ML:1.6 7.579127E-5 0.2592 AML other m 2021-11-16T06:58:39.82
IV.MOMA.HHN. ML:1.9 0.000110983175 0.4 AML other m 2021-11-16T06:58:38.01
IV.MOMA.HHE. ML:1.9 0.000120880505 0.2592 AML other m 2021-11-16T06:58:40.13
IV.LNSS.HHE. ML:1.8 9.489916E-5 0.1568 AML other m 2021-11-16T06:58:39.19
IV.FRON.EHN. ML:1.8 0.000111844535 0.2592 AML other m 2021-11-16T06:58:38.23
IV.LNSS.HHN. ML:1.8 9.6965915E-5 0.2784 AML other m 2021-11-16T06:58:39.24
IV.CING.HNE. ML:3.2 0.0070596605 1.0496 AML other m 2021-11-16T06:58:24.65
IV.CING.HNN. ML:3.1 0.0057190805 0.608 AML other m 2021-11-16T06:58:28.22
IV.PP3.HNE. ML:2.3 0.00072430035 0.7712 AML other m 2021-11-16T06:58:32.94
IV.PP3.HNN. ML:2.3 0.00064754645 0.3584 AML other m 2021-11-16T06:58:28.50
IV.PP3.EHE. ML:2.2 0.00059560245 0.3776 AML other m 2021-11-16T06:58:28.69
IV.PP3.EHN. ML:2.2 0.00051590185 0.3584 AML other m 2021-11-16T06:58:28.50
IV.CESI.HNE. ML:1.8 0.0001994491 0.2304 AML other m 2021-11-16T06:58:28.95
IV.CESI.HNN. ML:2.1 0.0003638868 0.1888 AML other m 2021-11-16T06:58:28.85
IV.FOSV.HNE. ML:1.8 0.000165943485 0.32 AML other m 2021-11-16T06:58:31.18
IV.FOSV.HNN. ML:2 0.00024996945 0.2112 AML other m 2021-11-16T06:58:31.22
IV.ATCC.HNE. ML:2 0.000242195 0.5184 AML other m 2021-11-16T06:58:36.26
IV.ATCC.HNN. ML:2 0.00022012655 0.2592 AML other m 2021-11-16T06:58:33.62
IV.GAVE.HNE. ML:2.1 0.0002039145 0.2496 AML other m 2021-11-16T06:58:36.22
IV.GAVE.HNN. ML:2 0.00017871325 0.64 AML other m 2021-11-16T06:58:35.15
IV.LNSS.HNE. ML:1.9 0.0001385674 0.5088 AML other m 2021-11-16T06:58:39.82
IV.TERO.HHE. ML:2.5 0.00049881315 0.3424 AML other m 2021-11-16T06:58:40.23
IV.TERO.HHN. ML:1.7 7.353346E-5 0.3776 AML other m 2021-11-16T06:58:39.40
IV.TERO.HNE. ML:1.8 0.000103652295 0.288 AML other m 2021-11-16T06:58:39.55
IV.MOMA.HNE. ML:1.9 0.000130720575 0.7328 AML other m 2021-11-16T06:58:39.52
IV.MOMA.HNN. ML:2.1 0.0001862757 0.5728 AML other m 2021-11-16T06:58:38.20
IV.NARO.HHE. ML:1.8 9.0276935E-5 0.2624 AML other m 2021-11-16T06:58:43.02
IV.NARO.HHN. ML:1.6 6.1895015E-5 0.1792 AML other m 2021-11-16T06:58:42.64
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download