Earthquake with magnitude of ML 2.2 on date 17-10-2020 and time 02:35:03 (UTC) in region 5 km NW Medicina (BO)

A magnitude ML 2.2 earthquake occured in region: 5 km NW Medicina (BO), on

  • 17-10-2020 02:35:03 (UTC)
  • 17-10-2020 04:35:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5, 11.59 at 36 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
Medicina BO 5 16739 16739
Budrio BO 6 18412 35151
Castenaso BO 10 14925 50076
Castel Guelfo di Bologna BO 10 4455 54531
Ozzano dell'Emilia BO 11 13596 68127
Castel San Pietro Terme BO 11 20811 88938
Granarolo dell'Emilia BO 13 11910 100848
Molinella BO 15 15797 116645
San Lazzaro di Savena BO 15 32065 148710
Minerbio BO 16 8793 157503
Dozza BO 16 6652 164155
Baricella BO 17 6951 171106
Conselice RA 19 9856 180962
Imola BO 19 69797 250759
Castel Maggiore BO 20 18231 268990
Bologna BO 20 386663 655653
Massa Lombarda RA 20 10653 666306

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of Imola (69797 inhabitants)
20 Km E of Bologna (386663 inhabitants)
33 Km NW of Faenza (58541 inhabitants)
37 Km S of Ferrara (133155 inhabitants)
47 Km NW of Forlì (117913 inhabitants)
49 Km W of Ravenna (159116 inhabitants)
55 Km E of Modena (184973 inhabitants)
64 Km E of Carpi (70699 inhabitants)
65 Km S of Rovigo (51867 inhabitants)
66 Km NW of Cesena (96758 inhabitants)
79 Km E of Reggio nell'Emilia (171345 inhabitants)
79 Km NE of Prato (191150 inhabitants)
83 Km NE of Pistoia (90315 inhabitants)
86 Km NE of Firenze (382808 inhabitants)
89 Km NE of Scandicci (50609 inhabitants)
92 Km NW of Rimini (147750 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.2 2020-10-17
02:35:03
44.5 11.59 36 2020-10-17
02:54:01
Sala Sismica INGV-Roma 83833581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-17 02:35:03 ± 0.15
Latitude 44.50 ± 0.01
Longitude 11.59 ± 0.01
Depth (km) 36 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83833581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 795
Semi-minor axis of confidence ellipse (meter) 648
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 272
Circular confidence region, given by single value of horizontal uncertainty (meter) 790
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 75
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.75093
Number of stations at which the event was observed 65
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 100
Type of magnitude ML
Reference to an origin 83833581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-17 02:54:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CFMN.HHZ. 2020-10-17T02:36:52.34 3.0 undecidable manual Sn -0.01 0
SL.BOJS.BHZ. 2020-10-17T02:36:16.02 3.0 undecidable manual Sn -1.82 0
IV.PTRJ.HHZ. 2020-10-17T02:36:05.82 3.0 undecidable manual Pn 5.17 0
ST.OZOL.EHZ. 2020-10-17T02:36:04.78 3.0 undecidable manual Sg 7.57 0
RF.GEPF.HHZ. 2020-10-17T02:35:59.21 3.0 undecidable manual Sn -1.08 0
IV.CTI.HHZ. 2020-10-17T02:35:46.39 3.0 undecidable manual Sn -1.01 0
IV.ATMI.HHZ. 2020-10-17T02:35:44.78 3.0 undecidable manual Sg 1.65 0
MN.TUE.HHZ. 2020-10-17T02:35:43.26 3.0 positive manual Pn 1.02 0
OX.ACOM.HHZ. 2020-10-17T02:35:41.09 3.0 negative manual Pn 0.4 0
CH.MUGIO.HHZ. 2020-10-17T02:35:39.10 3.0 positive manual Pn -0.19 0
OX.DRE.HHZ. 2020-10-17T02:35:36.92 3.0 positive manual Pn -0.49 0
OX.MPRI.HHZ. 2020-10-17T02:35:35.17 3.0 negative manual Pn 0.72 0
NI.VINO.HHZ. 2020-10-17T02:35:35.68 3.0 negative manual Pn -0.4 0
ST.GAGG.HHZ. 2020-10-17T02:35:35.61 3.0 positive manual Pg 5.76 0
ST.OZOL.EHZ. 2020-10-17T02:35:35.02 3.0 negative manual Pn 1.15 0
SI.KOSI.HHZ. 2020-10-17T02:35:34.94 3.0 negative manual Pn 0.77 0
IV.ZONE.HHZ. 2020-10-17T02:35:34.26 3.0 positive manual Pg 4.17 0
OX.SABO.HHZ. 2020-10-17T02:35:34.93 3.0 positive manual Pn -0.56 0
IV.EL6.EHZ. 2020-10-17T02:35:34.90 3.0 negative manual Pg 4.62 0
OX.CIMO.HHZ. 2020-10-17T02:35:33.01 3.0 negative manual Pn -0.21 0
IV.ZOVE.EHZ. 2020-10-17T02:35:33.32 3.0 undecidable manual Sg 0.28 0
IV.ARRO.EHZ. 2020-10-17T02:35:33.02 3.0 undecidable manual Pn -4.41 0
MN.TRI.HHZ. 2020-10-17T02:35:32.93 3.0 positive manual Pn -1.02 0
ST.ZIAN.EHZ. 2020-10-17T02:35:32.50 3.0 negative manual Pn 1 0
ST.RONC.EHZ. 2020-10-17T02:35:30.32 3.0 negative manual Pn 0.56 0
ST.PANI.EHZ. 2020-10-17T02:35:29.48 3.0 negative manual Pn 0.88 0
IV.PLMA.HHZ. 2020-10-17T02:35:29.38 3.0 negative manual Pg 2.49 0
SI.LUSI.HHZ. 2020-10-17T02:35:28.12 3.0 positive manual Pn -0.16 0
IV.CTI.HHZ. 2020-10-17T02:35:28.38 3.0 negative manual Pn 0.02 0
IV.CRTC.HHZ. 2020-10-17T02:35:27.07 3.0 positive manual Pg 2.65 0
IV.MAGA.HHZ. 2020-10-17T02:35:27.04 3.0 negative manual Pn -0.24 0
ST.VARA.EHZ. 2020-10-17T02:35:26.63 3.0 positive manual Pn -0.11 0
ST.DOSS.HHZ. 2020-10-17T02:35:26.32 3.0 positive manual Pn -0.26 0
IV.SFI.EHZ. 2020-10-17T02:35:26.46 0.3 undecidable manual S 163 0.6241 113 0.13 70
IV.MBAL.EHZ. 2020-10-17T02:35:25.02 3.0 negative manual Pn -0.26 0
GU.GRAM.HHZ. 2020-10-17T02:35:25.81 3.0 positive manual Pg 2.39 0
IV.PESA.HHZ. 2020-10-17T02:35:24.12 3.0 undecidable manual Pg 1.52 0
IV.SERM.EHZ. 2020-10-17T02:35:24.14 0.1 undecidable manual S 338 0.5495 117 -0.19 94
IV.NARO.HHZ. 2020-10-17T02:35:24.97 3.0 undecidable manual Pg 0.94 0
IV.CSNT.HHZ. 2020-10-17T02:35:23.36 3.0 undecidable manual Pn 0.05 0
IV.PII.HHZ. 2020-10-17T02:35:23.76 3.0 positive manual Pn -0.14 0
IV.PE3.EHZ. 2020-10-17T02:35:23.69 3.0 positive manual Pg 1.1 0
IV.SEI.HHZ. 2020-10-17T02:35:22.80 0.6 undecidable manual S 200 0.4766 120 0.36 46
IV.PARC.HHZ. 2020-10-17T02:35:22.49 3.0 negative manual Pg 0.63 0
GU.CARD.HHZ. 2020-10-17T02:35:21.80 3.0 negative manual Pn 0.28 0
IV.ZOVE.EHZ. 2020-10-17T02:35:20.08 3.0 positive manual Pn -0.21 0
IV.BDI.HHZ. 2020-10-17T02:35:20.80 3.0 negative manual Pn 0.49 0
GU.POPM.HHZ. 2020-10-17T02:35:19.20 0.1 undecidable manual P 233 0.7509 54 0.54 84
IV.BRIS.HHZ. 2020-10-17T02:35:18.49 0.6 undecidable manual S 156 0.304 134 0.16 49
IV.ASQU.HHZ. 2020-10-17T02:35:18.17 0.1 undecidable manual P 169 0.7186 54 -0.04 93
IV.TEOL.HHZ. 2020-10-17T02:35:18.67 3.0 negative manual Pn -0.28 0
IV.VISG.HHZ. 2020-10-17T02:35:18.72 0.1 undecidable manual S 200 0.3318 131 -0.22 97
IV.NDIM.HHZ. 2020-10-17T02:35:17.06 0.1 undecidable manual P 308 0.625 113 0.17 93
IV.MPPT.EHZ. 2020-10-17T02:35:17.50 1.0 negative manual P 214 0.6511 54 0.22 23
IV.RINC.HHZ. 2020-10-17T02:35:17.11 0.1 undecidable manual P 179 0.6151 114 0.38 89
IV.SFI.EHZ. 2020-10-17T02:35:16.42 0.6 negative manual P 163 0.6241 113 -0.46 44
IV.FIU.EHZ. 2020-10-17T02:35:16.14 0.3 undecidable manual S 333 0.1556 153 0.47 71
IV.IMOL.EHZ. 2020-10-17T02:35:16.57 0.3 undecidable manual S 143 0.1781 149 0.57 67
IV.RONT.HHZ. 2020-10-17T02:35:15.11 0.1 undecidable manual P 193 0.5198 118 -0.17 95
IV.ZCCA.HHZ. 2020-10-17T02:35:15.29 0.1 undecidable manual P 251 0.4641 121 0.86 78
IV.MOCL.EHZ. 2020-10-17T02:35:15.87 0.1 undecidable manual P 211 0.5765 115 -0.27 91
IV.CAVE.HHZ. 2020-10-17T02:35:15.78 0.1 undecidable manual P 311 0.554 116 -0.01 97
IV.SERM.EHZ. 2020-10-17T02:35:15.54 0.1 undecidable manual P 338 0.5495 117 -0.18 94
IV.RAVA.EHZ. 2020-10-17T02:35:14.16 0.1 undecidable manual P 307 0.4209 124 0.34 93
IV.BRSN.EHZ. 2020-10-17T02:35:14.09 0.1 undecidable manual P 122 0.4119 125 0.41 91
IV.FNVD.HHZ. 2020-10-17T02:35:14.25 0.1 undecidable manual P 225 0.4721 121 -0.31 92
IV.SEI.HHZ. 2020-10-17T02:35:14.17 0.1 positive manual P 200 0.4766 120 -0.46 90
IV.FERS.HNZ. 2020-10-17T02:35:13.06 0.1 undecidable manual P 355 0.4029 125 -0.51 90
IT.FAZ.HNN. 2020-10-17T02:35:12.13 0.3 undecidable manual P 133 0.295 135 -0.02 77
IV.VISG.HHZ. 2020-10-17T02:35:12.17 0.1 negative manual P 200 0.3318 131 -0.44 93
IV.BRIS.HHZ. 2020-10-17T02:35:11.81 0.1 undecidable manual P 156 0.304 134 -0.45 94
IV.MTRZ.HHZ. 2020-10-17T02:35:11.78 0.1 undecidable manual P 212 0.223 143 0.45 94
IV.IMOL.EHZ. 2020-10-17T02:35:10.65 0.1 negative manual P 143 0.1781 149 -0.26 100
IV.VENL.HNZ. 2020-10-17T02:35:10.43 3.0 undecidable manual P 0
IV.FIU.EHZ. 2020-10-17T02:35:10.31 0.1 undecidable manual P 333 0.1556 153 -0.41 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIU.EHN. ML:2.9 0.00298 0.24 AML other m 2020-10-17T02:35:16.46
IV.FIU.EHE. ML:3 0.003195 0.38 AML other m 2020-10-17T02:35:16.47
IV.IMOL.HNE. ML:2.3 0.00067 0.22 AML other m 2020-10-17T02:35:17.25
IV.IMOL.HNN. ML:2.4 0.000826 1.04 AML other m 2020-10-17T02:35:18.81
IV.BRIS.HHN. ML:2.1 0.000367 0.3 AML other m 2020-10-17T02:35:18.75
IV.VISG.HHN. ML:2 0.000284 0.2 AML other m 2020-10-17T02:35:19.01
IV.BRIS.HHE. ML:2.1 0.0003225 1.08 AML other m 2020-10-17T02:35:19.14
IV.VISG.HHE. ML:2 0.000249 1 AML other m 2020-10-17T02:35:19.19
IV.MTRZ.HHE. ML:2.2 0.000466 1.7 AML other m 2020-10-17T02:35:20.87
IV.MTRZ.HNN. ML:2.2 0.000445 0.76 AML other m 2020-10-17T02:35:20.41
IV.MTRZ.HNE. ML:2.2 0.0004865 0.42 AML other m 2020-10-17T02:35:20.88
IV.FERS.HNN. ML:2.8 0.00159 0.38 AML other m 2020-10-17T02:35:20.65
IV.FERS.HNE. ML:2.9 0.00166 0.42 AML other m 2020-10-17T02:35:21.99
IV.MTRZ.HHN. ML:2.1 0.000411 0.38 AML other m 2020-10-17T02:35:21.80
IV.SEI.HHE. ML:2.1 0.0002645 0.68 AML other m 2020-10-17T02:35:23.58
IV.SEI.HHN. ML:2.4 0.000502 1.02 AML other m 2020-10-17T02:35:23.34
IV.RAVA.EHN. ML:2.3 0.0004225 0.22 AML other m 2020-10-17T02:35:23.53
IV.RAVA.EHE. ML:2.4 0.0005135 0.3 AML other m 2020-10-17T02:35:23.45
IV.BRSN.EHE. ML:2.2 0.000316 0.24 AML other m 2020-10-17T02:35:23.77
IV.BRSN.EHN. ML:2.2 0.000338 0.28 AML other m 2020-10-17T02:35:23.68
IV.FNVD.HHE. ML:1.8 0.0001175 1.78 AML other m 2020-10-17T02:35:24.06
IV.SERM.HNE. ML:2.4 0.000461 0.4 AML other m 2020-10-17T02:35:24.65
IV.RONT.HHE. ML:2.2 0.000243 0.9 AML other m 2020-10-17T02:35:24.89
IV.SERM.HNN. ML:2.7 0.0007545 1.44 AML other m 2020-10-17T02:35:25.94
IV.FNVD.HHN. ML:2 0.000169 0.22 AML other m 2020-10-17T02:35:25.41
IV.SERM.EHN. ML:2.8 0.001075 0.32 AML other m 2020-10-17T02:35:25.69
IV.CAVE.HHE. ML:2.3 0.0003 0.52 AML other m 2020-10-17T02:35:25.66
IV.CAVE.HHN. ML:2.2 0.000246 1.46 AML other m 2020-10-17T02:35:25.96
IV.SERM.EHE. ML:2.6 0.0006025 1.42 AML other m 2020-10-17T02:35:26.81
IV.RONT.HHN. ML:2.3 0.000365 0.36 AML other m 2020-10-17T02:35:26.26
IV.ZCCA.HHN. ML:1.8 0.000122 0.36 AML other m 2020-10-17T02:35:26.49
IV.MOCL.EHN. ML:1.6 6.075E-5 0.26 AML other m 2020-10-17T02:35:26.83
IV.MOCL.EHE. ML:1.7 7.275E-5 0.68 AML other m 2020-10-17T02:35:27.40
IV.ZCCA.HHE. ML:1.7 0.0001065 0.56 AML other m 2020-10-17T02:35:27.72
IV.RINC.HHN. ML:1.9 0.0001175 0.38 AML other m 2020-10-17T02:35:27.60
IV.RINC.HHE. ML:2 0.0001565 0.92 AML other m 2020-10-17T02:35:27.90
IV.SFI.EHN. ML:2.1 0.0001795 0.68 AML other m 2020-10-17T02:35:28.35
IV.NDIM.HHE. ML:2.3 0.000303 0.42 AML other m 2020-10-17T02:35:28.14
IV.SFI.EHE. ML:2 0.000153 0.44 AML other m 2020-10-17T02:35:28.53
IV.NDIM.HHN. ML:2.2 0.0002555 0.22 AML other m 2020-10-17T02:35:29.14
IV.MPPT.EHN. ML:1.7 7.5E-5 0.76 AML other m 2020-10-17T02:35:30.92
IV.MPPT.EHE. ML:1.5 4.64E-5 0.82 AML other m 2020-10-17T02:35:31.00
IV.ASQU.HHN. ML:2.1 0.0001395 0.5 AML other m 2020-10-17T02:35:31.41
GU.POPM.HHE. ML:1.9 9.885E-5 1.14 AML other m 2020-10-17T02:35:31.39
GU.POPM.HHN. ML:1.9 9.86E-5 0.56 AML other m 2020-10-17T02:35:32.05
IV.ASQU.HHE. ML:2 0.000126 0.28 AML other m 2020-10-17T02:35:33.40
IV.TEOL.HHN. ML:2.7 0.0004585 0.88 AML other m 2020-10-17T02:35:33.60
IV.TEOL.HHE. ML:2.8 0.000581 0.42 AML other m 2020-10-17T02:35:34.35
IV.BDI.HHE. ML:1.9 7.455E-5 1.44 AML other m 2020-10-17T02:35:34.94
IV.BDI.HHN. ML:1.9 8.58E-5 0.3 AML other m 2020-10-17T02:35:36.48
IV.PII.HHE. ML:2 6.945E-5 0.46 AML other m 2020-10-17T02:35:39.31
IV.PII.HHN. ML:2 7.165E-5 0.34 AML other m 2020-10-17T02:35:40.36
IV.CSNT.HHE. ML:1.7 3.38E-5 1.54 AML other m 2020-10-17T02:35:40.13
IV.PE3.EHN. ML:2.6 0.000288 1.58 AML other m 2020-10-17T02:35:41.00
GU.GRAM.HHN. ML:2.1 9.295E-5 0.36 AML other m 2020-10-17T02:35:41.58
GU.CARD.HHE. ML:1.9 6.39E-5 0.44 AML other m 2020-10-17T02:35:41.64
GU.GRAM.HHE. ML:2.1 9.415E-5 0.48 AML other m 2020-10-17T02:35:41.84
IV.PARC.HHN. ML:1.8 5.72E-5 0.34 AML other m 2020-10-17T02:35:42.30
IV.PARC.HHE. ML:1.8 5.335E-5 1.26 AML other m 2020-10-17T02:35:42.17
GU.CARD.HHN. ML:2 8.375E-5 0.46 AML other m 2020-10-17T02:35:42.53
IV.NARO.HHN. ML:1.7 3.34E-5 1.32 AML other m 2020-10-17T02:35:43.16
IV.CSNT.HHN. ML:1.9 5.3E-5 0.52 AML other m 2020-10-17T02:35:43.81
IV.PE3.EHE. ML:2.4 0.0001985 0.4 AML other m 2020-10-17T02:35:43.68
IV.NARO.HHE. ML:1.7 3.485E-5 0.42 AML other m 2020-10-17T02:35:46.55
ST.DOSS.HHE. ML:2.6 0.0001975 0.44 AML other m 2020-10-17T02:35:47.55
IV.CTI.HHN. ML:2.6 0.0001555 0.18 AML other m 2020-10-17T02:35:47.66
IV.MBAL.EHE. ML:2.6 0.0001865 1.16 AML other m 2020-10-17T02:35:47.10
IV.MBAL.EHN. ML:2.6 0.000199 0.12 AML other m 2020-10-17T02:35:47.97
IV.ATMI.HHN. ML:2.2 9.21E-5 1.1 AML other m 2020-10-17T02:35:50.13
ST.DOSS.HNE. ML:2.8 0.000264 0.68 AML other m 2020-10-17T02:35:50.55
ST.DOSS.HHN. ML:2.7 0.000225 0.68 AML other m 2020-10-17T02:35:50.55
ST.VARA.HNE. ML:2.7 0.000231 0.4 AML other m 2020-10-17T02:35:50.22
ST.VARA.EHN. ML:2.7 0.000229 0.38 AML other m 2020-10-17T02:35:50.42
ST.VARA.EHE. ML:2.9 0.000385 0.42 AML other m 2020-10-17T02:35:50.89
ST.DOSS.HNN. ML:2.6 0.0001865 1.56 AML other m 2020-10-17T02:35:50.04
ST.VARA.HNN. ML:2.9 0.0003865 0.4 AML other m 2020-10-17T02:35:50.88
IV.MAGA.HHN. ML:2.7 0.0002125 0.38 AML other m 2020-10-17T02:35:51.29
IV.MAGA.HHE. ML:2.9 0.00033 1.34 AML other m 2020-10-17T02:35:51.86
IV.ATMI.HHE. ML:2.1 7.075E-5 0.82 AML other m 2020-10-17T02:35:53.12
ST.PANI.EHE. ML:2.2 6.63685E-5 1.54 AML other m 2020-10-17T02:35:53.22
SI.LUSI.HHN. ML:2.7 0.0002 0.2 AML other m 2020-10-17T02:35:54.71
IV.CTI.HHE. ML:2.7 0.0001745 0.22 AML other m 2020-10-17T02:35:55.34
ST.PANI.EHN. ML:2.2 5.67E-5 0.82 AML other m 2020-10-17T02:35:55.09
SI.LUSI.HHE. ML:2.4 0.00010095 1.34 AML other m 2020-10-17T02:35:56.75
ST.RONC.EHE. ML:2.6 0.000124 0.72 AML other m 2020-10-17T02:35:57.09
ST.RONC.EHN. ML:2.7 0.000168 0.38 AML other m 2020-10-17T02:35:57.80
OX.CIMO.HHE. ML:1.8 1.57E-5 0.96 AML other m 2020-10-17T02:36:05.46
ST.OZOL.EHN. ML:2.6 0.00010265 0.44 AML other m 2020-10-17T02:36:09.54
ST.OZOL.EHE. ML:2.7 0.0001256 1.46 AML other m 2020-10-17T02:36:09.77
SI.KOSI.HHE. ML:2.4 5.515E-5 0.44 AML other m 2020-10-17T02:36:10.69
SI.KOSI.HHN. ML:2.2 4.22E-5 1.22 AML other m 2020-10-17T02:36:11.91
OX.CIMO.HHN. ML:1.8 1.65E-5 0.54 AML other m 2020-10-17T02:36:15.63
NI.VINO.HHE. ML:2.1 2.32E-5 1.38 AML other m 2020-10-17T02:36:19.69
CH.MUGIO.HHN. ML:1.9 1.281E-5 0.4 AML other m 2020-10-17T02:36:19.51
CH.MUGIO.HHE. ML:1.9 1.465E-5 0.66 AML other m 2020-10-17T02:36:21.68
MN.TUE.HHN. ML:2 1.679E-5 1 AML other m 2020-10-17T02:36:25.07
MN.TUE.HHE. ML:2 1.535E-5 0.28 AML other m 2020-10-17T02:36:26.04
NI.VINO.HHN. ML:2.1 2.575E-5 0.94 AML other m 2020-10-17T02:36:29.28
IV.CFMN.HHE. ML:4.4 0.001016 0.5 AML other m 2020-10-17T02:37:28.22
IV.CFMN.HHN. ML:4.4 0.000921 0.44 AML other m 2020-10-17T02:37:28.55
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download