Earthquake with magnitude of ML 2.7 on date 04-11-2022 and time 08:53:38 (Italy) in region 3 km W Pianello Val Tidone (PC)

A magnitude ML 2.7 earthquake occured in region: 3 km W Pianello Val Tidone (PC), on

  • 04-11-2022 07:53:38 (UTC)
  • 04-11-2022 08:53:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.9350, 9.3680 at 10 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
Pianello Val Tidone PC 3 2202 2202
Nibbiano PC 4 2177 4379
Caminata PC 5 252 4631
Golferenzo PV 6 190 4821
Volpara PV 6 134 4955
Pecorara PC 7 730 5685
Canevino PV 7 109 5794
Ruino PV 7 723 6517
Santa Maria della Versa PV 8 2430 8947
Montecalvo Versiggia PV 8 521 9468
Ziano Piacentino PC 8 2556 12024
Rovescala PV 9 901 12925
Rocca de' Giorgi PV 10 87 13012
Piozzano PC 10 641 13653
San Damiano al Colle PV 11 656 14309
Zavattarello PV 11 991 15300
Lirio PV 11 122 15422
Romagnese PV 11 687 16109
Borgonovo Val Tidone PC 11 7892 24001
Agazzano PC 12 2096 26097
Montescano PV 12 404 26501
Montù Beccaria PV 12 1690 28191
Castana PV 13 721 28912
Valverde PV 13 287 29199
Montalto Pavese PV 14 890 30089
Borgoratto Mormorolo PV 14 432 30521
Zenevredo PV 14 486 31007
Fortunago PV 14 390 31397
Gazzola PC 15 2056 33453
Bosnasco PV 15 634 34087
Pietra de' Giorgi PV 15 862 34949
Canneto Pavese PV 15 1353 36302
Cigognola PV 15 1351 37653
Castel San Giovanni PC 15 13726 51379
Mornico Losana PV 15 641 52020
Travo PC 16 2087 54107
Calvignano PV 17 122 54229
Broni PV 17 9364 63593
Stradella PV 17 11622 75215
Menconico PV 17 360 75575
Val di Nizza PV 17 624 76199
Oliva Gessi PV 17 176 76375
Redavalle PV 17 1069 77444
Sarmato PC 17 2879 80323
Borgo Priolo PV 18 1474 81797
Torricella Verzate PV 18 844 82641
Arena Po PV 18 1574 84215
Gragnano Trebbiense PC 18 4554 88769
Santa Giuletta PV 18 1643 90412
Varzi PV 18 3279 93691
Rivergaro PC 18 7005 100696
Portalbera PV 19 1524 102220
Corvino San Quirico PV 19 1039 103259
Bobbio PC 19 3577 106836
Montesegale PV 19 298 107134
San Zenone al Po PV 19 596 107730
Zerbo PV 20 429 108159
Rottofreno PC 20 12127 120286
Spessa PV 20 605 120891

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Piacenza (102191 inhabitants)
32 Km SE of Pavia (72576 inhabitants)
56 Km W of Cremona (71901 inhabitants)
58 Km SE of Vigevano (63310 inhabitants)
59 Km E of Alessandria (93943 inhabitants)
61 Km S of Milano (1345851 inhabitants)
68 Km NE of Genova (586655 inhabitants)
68 Km S of Sesto San Giovanni (81608 inhabitants)
71 Km S of Cinisello Balsamo (75078 inhabitants)
71 Km SE of Rho (50434 inhabitants)
73 Km S of Monza (122671 inhabitants)
77 Km W of Parma (192836 inhabitants)
81 Km SE of Legnano (60262 inhabitants)
82 Km SE of Novara (104380 inhabitants)
86 Km SE of Busto Arsizio (83106 inhabitants)
88 Km S of Bergamo (119381 inhabitants)
92 Km E of Asti (76202 inhabitants)
92 Km SE of Gallarate (53343 inhabitants)
95 Km SW of Brescia (196480 inhabitants)
99 Km NE of Savona (61345 inhabitants)
99 Km NW of La Spezia (93959 inhabitants)
100 Km S of Como (84495 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 2.7 2022-11-04
07:53:38
44.9347 9.3678 10 2022-11-04
08:24:37
Sala Sismica INGV-Roma 111477041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-04 07:53:38 ± 0.29
Latitude 44.9347 ± 0.0099
Longitude 9.3678 ± 0.0216
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 111477041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1668
Semi-minor axis of confidence ellipse (meter) 690
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 117
Circular confidence region, given by single value of horizontal uncertainty (meter) 1670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 70
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.46
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.50636
Number of stations at which the event was observed 56
Number of stations from which data was used for origin computation 30
Magnitude information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 111477041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-04 08:24:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-11-04T07:55:32.89 3.0 undecidable manual Sn -3.77 0
IV.SRES.HHZ. 2022-11-04T07:55:27.31 3.0 undecidable manual Sg 12.08 0
IV.CAFE.HHN. 2022-11-04T07:55:26.42 3.0 undecidable manual Pg 22.219999 0
IV.NRCA.HHZ. 2022-11-04T07:55:24.02 3.0 undecidable manual Sg 11.39 0
IV.RMP.HHZ. 2022-11-04T07:55:22.26 3.0 undecidable manual Sn -3.35 0
IV.MCRV.HHN. 2022-11-04T07:55:19.78 3.0 undecidable manual Pg 13.69 0
IV.IOCA.HHN. 2022-11-04T07:55:17.15 3.0 undecidable manual Pg 19.299999 0
OT.OT17.EHZ. 2022-11-04T07:55:13.99 3.0 positive manual Pg 14.74 0
IV.GAVE.EHE. 2022-11-04T07:55:13.77 3.0 undecidable manual Sn 1.89 0
IV.TOLF.HHE. 2022-11-04T07:55:08.47 3.0 undecidable manual Sn -4.73 0
IV.MOCO.HHN. 2022-11-04T07:55:07.95 3.0 undecidable manual Pn 7.55 0
IV.IMTC.HHN. 2022-11-04T07:55:03.74 3.0 positive manual Pn 5.76 0
CR.HVAR.HHE. 2022-11-04T07:55:01.64 3.0 undecidable manual Pn 3.08 0
IV.VAGA.HHE. 2022-11-04T07:54:57.29 3.0 undecidable manual Pn 4.2 0
OT.OT16.EHN. 2022-11-04T07:54:54.34 3.0 undecidable manual Pn -2.04 0
IV.PABO.HHE. 2022-11-04T07:54:52.90 3.0 positive manual Pn 1.9 0
IV.PE3.EHN. 2022-11-04T07:54:51.76 3.0 undecidable manual Sn 0.21 0
IV.SAP2.EHZ. 2022-11-04T07:54:45.94 3.0 negative manual Pg 14.33 0
IV.CELB.HHN. 2022-11-04T07:54:43.40 3.0 undecidable manual Sn -1.09 0
IV.OFFI.HHE. 2022-11-04T07:54:39.43 3.0 undecidable manual Pn 4.19 0
SL.LJU.BHN. 2022-11-04T07:54:36.32 3.0 positive manual Pn -0.3 0
IV.RMP.HHE. 2022-11-04T07:54:35.13 3.0 negative manual Pn -3.59 0
IV.CTI.HHN. 2022-11-04T07:54:35.57 1.0 undecidable manual Sn -1.44 0.62
IV.TOLF.HHE. 2022-11-04T07:54:34.66 3.0 undecidable manual Pn 2.91 0
IV.COR1.EHN. 2022-11-04T07:54:32.45 3.0 positive manual Pg 8.03 0
IV.VISG.HHZ. 2022-11-04T07:54:32.39 0.6 undecidable manual Sg 3.07 1.28
ST.DOSS.HHN. 2022-11-04T07:54:30.04 0.3 undecidable manual Sg 1.8 1.96
CH.FUSIO.HHZ. 2022-11-04T07:54:29.22 0.6 undecidable manual Sg 0.24 1.3
CH.BERNI.HHZ. 2022-11-04T07:54:27.14 1.0 undecidable manual Sg -0.37 0.66
IV.ORTE.EHN. 2022-11-04T07:54:27.41 3.0 negative manual Pn -2.3 0
IV.FNVD.HHE. 2022-11-04T07:54:24.03 1.0 undecidable manual Sn -0.79 0.66
IV.MABI.HHZ. 2022-11-04T07:54:22.67 0.3 undecidable manual Sg -0.53 2
ST.RONC.EHZ. 2022-11-04T07:54:21.56 1.0 undecidable manual S 40 1.3661 50 -0.38 18
IV.PE3.EHZ. 2022-11-04T07:54:20.69 3.0 undecidable manual Pn 1.1 0
IV.BLLA.EHN. 2022-11-04T07:54:17.47 3.0 positive manual Pn 0.74 0
IV.BAG8.EHE. 2022-11-04T07:54:17.07 0.6 undecidable manual S 41 1.1754 50 0.76 33
IV.ZEN8.EHN. 2022-11-04T07:54:17.06 0.6 undecidable manual S -1.37 1.35
GU.CARD.HHZ. 2022-11-04T07:54:16.81 1.0 undecidable manual S 138 1.2060 50 -0.41 18
IV.MAGA.HHZ. 2022-11-04T07:54:16.96 1.0 undecidable manual S 46 1.2204 50 -0.68 17
IV.VARE.HHN. 2022-11-04T07:54:14.11 1.0 undecidable manual S -0.88 0.68
IV.PLMA.HHN. 2022-11-04T07:54:09.28 0.3 undecidable manual S -2.05 2.04
IV.MDI.HHE. 2022-11-04T07:54:08.55 1.0 undecidable manual S 16 0.8696 50 1.31 14
ST.PANI.EHZ. 2022-11-04T07:54:08.32 3.0 negative manual Pn -0.7 0
IV.CARE.EHZ. 2022-11-04T07:54:07.47 3.0 undecidable manual Pn 0
SI.LUSI.HHZ. 2022-11-04T07:54:05.70 0.6 positive manual P 47 1.5064 50 -0.36 33
IV.ROVR.HHZ. 2022-11-04T07:54:03.94 0.6 negative manual P 59 1.3939 50 -0.19 37
ST.VARA.EHE. 2022-11-04T07:54:03.56 0.1 undecidable manual P 50 1.3948 50 -0.58 66
ST.RONC.EHZ. 2022-11-04T07:54:03.27 0.1 undecidable manual P 40 1.3661 50 -0.38 71
IV.TREG.EHE. 2022-11-04T07:54:03.65 1.0 negative manual P 64 1.3922 50 -0.45 17
GU.MAIM.HHZ. 2022-11-04T07:54:02.48 0.6 negative manual P 141 1.2986 50 -0.01 39
GU.TRAV.HHZ. 2022-11-04T07:54:02.37 1.0 negative manual P 297 1.2788 50 0.2 19
IV.BDI.HHZ. 2022-11-04T07:54:02.73 0.1 undecidable manual P 134 1.2348 50 1.32 50
GU.CARD.HHZ. 2022-11-04T07:54:02.41 0.3 negative manual P 138 1.2060 50 1.49 34
GU.GRAM.HHZ. 2022-11-04T07:54:00.62 1.0 undecidable manual S 132 0.6646 50 -0.56 20
IV.BAG8.EHE. 2022-11-04T07:54:00.35 0.6 negative manual P 41 1.1754 50 -0.05 40
IV.MAGA.HHZ. 2022-11-04T07:54:00.45 0.6 positive manual P 46 1.2204 50 -0.72 33
IV.MSSA.HHZ. 2022-11-04T07:53:59.58 0.6 undecidable manual S 170 0.6268 50 -0.47 41
GU.RNCA.HHN. 2022-11-04T07:53:58.47 0.6 undecidable manual S 213 0.5495 50 0.71 39
IV.CAVE.HHN. 2022-11-04T07:53:57.93 0.6 negative manual P 93 1.1592 50 -2.19 13
IV.MDI.HHE. 2022-11-04T07:53:56.16 0.3 undecidable manual P 16 0.8696 50 1 48
GU.EQUI.HHZ. 2022-11-04T07:53:55.64 1.0 positive manual P 144 0.9497 50 -0.9 16
GU.GORR.HHE. 2022-11-04T07:53:51.62 0.6 undecidable manual S 189 0.3318 50 0.32 46
IV.MSSA.HHZ. 2022-11-04T07:53:50.17 0.3 negative manual P 170 0.6268 50 -0.84 54
IV.PCN.EHZ. 2022-11-04T07:53:50.48 0.3 undecidable manual S 68 0.2716 50 0.96 55
GU.GRAM.HHZ. 2022-11-04T07:53:50.59 1.0 positive manual P 132 0.6646 50 -1.07 16
GU.RNCA.HHN. 2022-11-04T07:53:49.66 0.1 undecidable manual P 213 0.5495 50 -0.03 93
IV.BOB.HHZ. 2022-11-04T07:53:46.85 0.6 undecidable manual S 161 0.1763 116 0.65 42
GU.GORR.HHE. 2022-11-04T07:53:45.56 0.1 negative manual P 189 0.3318 50 -0.4 90
IV.PCN.EHZ. 2022-11-04T07:53:44.67 0.6 undecidable manual P 68 0.2716 50 -0.26 47
IV.BOB.HHZ. 2022-11-04T07:53:43.00 0.1 positive manual P 161 0.1763 116 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BOB.HNE. ML:2.7 0.003785 0.22 AML other m 2022-11-04T07:53:47.12
IV.BOB.HHN. ML:3.0 0.00833 0.36 AML other m 2022-11-04T07:53:47.03
IV.BOB.HNN. ML:3.0 0.007755 0.34 AML other m 2022-11-04T07:53:47.04
IV.BOB.HHE. ML:2.7 0.0038 1.02 AML other m 2022-11-04T07:53:47.11
IV.PCN.HNE. ML:2.6 0.00219 0.3 AML other m 2022-11-04T07:53:52.53
IV.PCN.EHN. ML:2.7 0.002565 0.26 AML other m 2022-11-04T07:53:52.38
IV.PCN.EHE. ML:2.6 0.00212 0.3 AML other m 2022-11-04T07:53:52.53
IV.PCN.HNN. ML:2.7 0.002445 0.26 AML other m 2022-11-04T07:53:52.38
IV.MAGA.HNN. ML:2.4 0.00013400445 1.0624 AML other m 2022-11-04T07:54:17.00
IV.MSSA.HHE. ML:2.9 0.00147 0.96 AML other m 2022-11-04T07:54:00.51
IV.MSSA.HHN. ML:3.0 0.0016899999999999999 0.54 AML other m 2022-11-04T07:54:00.50
GU.GRAM.HHE. ML:2.7 0.00074 0.26 AML other m 2022-11-04T07:54:01.34
GU.GRAM.HHN. ML:2.6 0.0006580000000000001 1.22 AML other m 2022-11-04T07:54:02.95
IV.MDI.HHE. ML:2.6 0.00044750000000000004 0.52 AML other m 2022-11-04T07:54:11.56
IV.MDI.HHN. ML:2.5 0.000305 0.62 AML other m 2022-11-04T07:54:12.60
IV.BAG8.EHE. ML:2.7 0.00029900000000000006 1.42 AML other m 2022-11-04T07:54:17.03
IV.CAVE.HHN. ML:2.8 0.0004355 0.82 AML other m 2022-11-04T07:54:18.17
IV.BAG8.EHN. ML:2.7 0.0003355 0.14 AML other m 2022-11-04T07:54:18.67
IV.CAVE.HHE. ML:2.9 0.000546 1.38 AML other m 2022-11-04T07:54:19.83
IV.MAGA.HHE. ML:3.2 0.000906 0.56 AML other m 2022-11-04T07:54:19.43
IV.MAGA.HNE. ML:2.9 0.0004895 1.38 AML other m 2022-11-04T07:54:19.03
IV.MAGA.HHN. ML:2.9 0.00047999999999999996 0.52 AML other m 2022-11-04T07:54:20.63
GU.CARD.HHN. ML:2.5 0.0002055 0.56 AML other m 2022-11-04T07:54:21.62
GU.CARD.HHE. ML:2.5 0.000208 0.9 AML other m 2022-11-04T07:54:21.52
IV.ROVR.HHN. ML:2.9 0.000423 0.54 AML other m 2022-11-04T07:54:23.97
IV.BDI.HHN. ML:2.5 0.00017999999999999998 0.46 AML other m 2022-11-04T07:54:23.52
IV.BDI.HHE. ML:2.6 0.00023899999999999998 0.4 AML other m 2022-11-04T07:54:23.78
IV.ROVR.HHE. ML:2.6 0.00018099999999999998 0.26 AML other m 2022-11-04T07:54:24.12
GU.TRAV.HHE. ML:2.4 0.000146 0.3 AML other m 2022-11-04T07:54:24.47
GU.TRAV.HHN. ML:2.6 0.000209 0.36 AML other m 2022-11-04T07:54:24.66
ST.VARA.EHE. ML:2.9 0.000417 0.44 AML other m 2022-11-04T07:54:24.87
ST.RONC.EHE. ML:2.8 0.00033699999999999995 1.46 AML other m 2022-11-04T07:54:24.20
ST.RONC.EHN. ML:2.8 0.000356 1.14 AML other m 2022-11-04T07:54:24.41
IV.TREG.EHN. ML:2.8 0.0003205 0.38 AML other m 2022-11-04T07:54:25.32
IV.TREG.EHE. ML:2.8 0.0003095 0.32 AML other m 2022-11-04T07:54:25.34
ST.VARA.EHN. ML:2.8 0.000284 0.46 AML other m 2022-11-04T07:54:26.67
SI.LUSI.HHE. ML:2.8 0.0002595 0.92 AML other m 2022-11-04T07:54:27.49
SI.LUSI.HHN. ML:2.9 0.00033850000000000004 1.48 AML other m 2022-11-04T07:54:27.76
ST.CARE.EHN. ML:2.2 0.000046099999999999996 0.9 AML other m 2022-11-04T07:54:35.49
ST.CARE.EHE. ML:2.1 0.000039399999999999995 0.42 AML other m 2022-11-04T07:54:37.43
GU.RNCA.HHE. ML:2.0 0.00020914584999999998 0.3008 AML other m 2022-11-04T07:54:00.37
GU.RNCA.HHN. ML:1.9 0.0001468898 0.16 AML other m 2022-11-04T07:53:59.44
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