Earthquake with magnitude of ML 2.3 on date 22-11-2019 and time 08:52:50 (UTC) in region 3 km E Arcevia (AN)

A magnitude ML 2.3 earthquake occured in region: 3 km E Arcevia (AN), on

  • 22-11-2019 08:52:50 (UTC)
  • 22-11-2019 09:52:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.49, 12.97 at 38 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
Arcevia AN 3 4612 4612
Mergo AN 6 1037 5649
Serra San Quirico AN 6 2850 8499
Genga AN 7 1797 10296
Rosora AN 8 1985 12281
Serra de' Conti AN 8 3746 16027
Montecarotto AN 9 1987 18014
Castelplanio AN 9 3540 21554
Poggio San Marcello AN 9 693 22247
Sassoferrato AN 11 7285 29532
Barbara AN 11 1368 30900
Maiolati Spontini AN 12 6248 37148
Cupramontana AN 13 4756 41904
San Lorenzo in Campo PU 13 3414 45318
Castelleone di Suasa AN 13 1676 46994
Monte Roberto AN 13 3061 50055
Pergola PU 14 6333 56388
Castelbellino AN 14 4947 61335
Ostra Vetere AN 15 3311 64646
Poggio San Vicino MC 15 246 64892
Serra Sant'Abbondio PU 16 1027 65919
San Paolo di Jesi AN 17 933 66852
Apiro MC 17 2280 69132
Fratte Rosa PU 17 966 70098
Fabriano AN 18 31480 101578
Staffolo AN 18 2253 103831
Cerreto d'Esi AN 19 3817 107648
Belvedere Ostrense AN 19 2234 109882
Corinaldo AN 19 4998 114880
Frontone PU 19 1300 116180

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km S of Fano (60888 inhabitants)
46 Km W of Ancona (100861 inhabitants)
47 Km S of Pesaro (94582 inhabitants)
63 Km NE of Foligno (57155 inhabitants)
64 Km NE of Perugia (166134 inhabitants)
72 Km SE of Rimini (147750 inhabitants)
88 Km E of Arezzo (99543 inhabitants)
93 Km SE of Cesena (96758 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 past 72 hours (3 days) from the time this page has been generated. 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 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
Rev 100 ML 2.3 2019-11-22
08:52:50
43.49 12.97 38 2019-11-22
09:03:05
Sala Sismica INGV-Roma 73961141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-22 08:52:50 ± 0.12
Latitude 43.49 ± 0.01
Longitude 12.97 ± 0.01
Depth (km) 38 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73961141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1030
Semi-minor axis of confidence ellipse (meter) 830
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 264
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43078
Number of stations at which the event was observed 54
Number of stations from which data was used for origin computation 16
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 74
Type of magnitude ML
Reference to an origin 73961141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-22 09:03:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.PGF.BHZ. 2019-11-22T08:54:28.58 3.0 undecidable manual Sg 16 0
IV.SGTA.HHZ. 2019-11-22T08:54:20.84 3.0 undecidable manual Sg 10.43 0
OX.CIMO.HHZ. 2019-11-22T08:54:15.78 3.0 undecidable manual Sg 6.83 0
IV.TDS.HHZ. 2019-11-22T08:54:11.12 3.0 positive manual Pg 12.92 0
CR.STON.BHZ. 2019-11-22T08:54:00.78 3.0 undecidable manual Pg 16.790001 0
IV.LAV9.HNZ. 2019-11-22T08:53:41.20 3.0 undecidable manual Sn -1.03 0
IV.MAON.HHZ. 2019-11-22T08:53:41.42 3.0 undecidable manual Sn 1.84 0
IV.CAPR.HNZ. 2019-11-22T08:53:39.31 3.0 negative manual Pn 1.86 0
IV.SGTA.HHZ. 2019-11-22T08:53:36.49 3.0 negative manual Pn 0.72 0
IV.MSAG.HHZ. 2019-11-22T08:53:32.96 3.0 negative manual Pn -0.98 0
OX.DRE.HHZ. 2019-11-22T08:53:31.79 3.0 negative manual Pn -1.61 0
IV.NDIM.HHZ. 2019-11-22T08:53:30.44 3.0 negative manual Pg 6.87 0
IV.SGRT.HHZ. 2019-11-22T08:53:29.94 3.0 undecidable manual Pn -2.32 0
IV.PLMA.HHZ. 2019-11-22T08:53:28.14 3.0 undecidable manual Pn 0.97 0
IV.TOLF.HHZ. 2019-11-22T08:53:19.78 3.0 undecidable manual Pg 3.04 0
CR.BRJN.HHZ. 2019-11-22T08:53:15.20 3.0 undecidable manual Pn -1.74 0
IV.RUFI.EHZ. 2019-11-22T08:53:11.37 3.0 negative manual Pn 0.77 0
IV.GUMA.HHZ. 2019-11-22T08:53:11.15 3.0 undecidable manual S 0
IV.RM33.EHZ. 2019-11-22T08:53:10.10 3.0 positive manual Pg 1.37 0
IV.CAMP.HHZ. 2019-11-22T08:53:09.94 3.0 positive manual Pg 1 0
IV.SACS.HHZ. 2019-11-22T08:53:09.49 3.0 negative manual Pn 0.81 0
IV.APEC.HHZ. 2019-11-22T08:53:08.24 0.3 undecidable manual S 280 0.4074 95 0.76 60
IV.MURB.HHZ. 2019-11-22T08:53:08.16 0.3 undecidable manual S 235 0.3966 99 0.93 55
IV.ASQU.HHZ. 2019-11-22T08:53:08.72 3.0 positive manual Pn 0.92 0
IV.ATCC.EHZ. 2019-11-22T08:53:07.28 0.3 undecidable manual S 219 0.3885 102 0.24 69
IV.CRE.HHZ. 2019-11-22T08:53:06.32 3.0 negative manual Pg 0.8 0
IV.ATFO.HHZ. 2019-11-22T08:53:05.77 0.3 undecidable manual S 247 0.3166 117 0.35 69
IV.MOMA.HHZ. 2019-11-22T08:53:05.60 3.0 positive manual P 0.49 0
IV.NARO.HHZ. 2019-11-22T08:53:05.39 0.6 undecidable manual S 293 0.3094 118 0.11 49
IV.MNTT.EHZ. 2019-11-22T08:53:04.13 3.0 positive manual P 0.13 0
IV.MMO1.EHZ. 2019-11-22T08:53:03.78 3.0 undecidable manual P -0.26 0
IV.FRON.EHZ. 2019-11-22T08:53:03.03 0.3 undecidable manual S 279 0.1817 142 0.08 75
IV.MPAG.EHZ. 2019-11-22T08:53:03.52 0.3 undecidable manual S 312 0.2086 137 0.14 74
IV.NRCA.HHZ. 2019-11-22T08:53:03.96 3.0 negative manual P -0.21 0
IV.EL6.EHZ. 2019-11-22T08:53:03.42 0.3 undecidable manual S 150 0.1844 141 0.43 68
IV.CPGN.EHZ. 2019-11-22T08:53:03.45 3.0 undecidable manual P 0.24 0
IV.SNTG.HHZ. 2019-11-22T08:53:03.86 0.3 undecidable manual S 186 0.2347 132 0.04 74
IV.FOSV.EHZ. 2019-11-22T08:53:03.86 0.3 undecidable manual S 219 0.2473 129 -0.2 72
IV.MF5.EHZ. 2019-11-22T08:53:03.86 3.0 negative manual P 0.11 0
IV.MC2.EHZ. 2019-11-22T08:53:03.18 3.0 positive manual P -0.16 0
IV.SAP2.EHZ. 2019-11-22T08:53:02.06 3.0 negative manual P -0.12 0
IV.ATMI.HHZ. 2019-11-22T08:53:02.57 3.0 negative manual P 0.27 0
IV.PARC.HHZ. 2019-11-22T08:53:02.31 3.0 undecidable manual P -0.58 0
IV.BADI.EHZ. 2019-11-22T08:53:02.08 3.0 negative manual P -0.31 0
IV.SSFR.HHZ. 2019-11-22T08:53:02.41 0.3 undecidable manual S 249 0.1484 148 -0.08 75
IV.ASSB.HHZ. 2019-11-22T08:53:01.26 3.0 negative manual P -0.33 0
IV.GUMA.HHZ. 2019-11-22T08:53:01.98 3.0 undecidable manual P 0
IV.AOI.HHZ. 2019-11-22T08:53:01.57 3.0 undecidable manual P -0.65 0
IV.CESI.HHZ. 2019-11-22T08:53:01.14 3.0 negative manual P -0.31 0
IV.PESA.HHZ. 2019-11-22T08:53:01.41 3.0 undecidable manual P -0.73 0
IV.ATVO.HHZ. 2019-11-22T08:53:00.22 0.1 negative manual P 256 0.4254 90 -0.33 90
IV.ATPI.EHZ. 2019-11-22T08:53:00.19 0.3 negative manual P 265 0.4164 91 -0.24 69
IV.APEC.HHZ. 2019-11-22T08:53:00.34 0.1 negative manual P 280 0.4074 95 0.04 96
IV.CSP1.EHZ. 2019-11-22T08:53:00.71 0.1 undecidable manual P 157 0.4308 90 0.08 94
IV.MURB.HHZ. 2019-11-22T08:52:59.92 0.1 negative manual P 235 0.3966 99 -0.24 92
IV.SENI.EHZ. 2019-11-22T08:52:59.56 0.1 positive manual P 41 0.2869 123 0.8 79
IV.ATCC.EHZ. 2019-11-22T08:52:59.77 0.1 negative manual P 219 0.3885 102 -0.28 92
IV.NARO.HHZ. 2019-11-22T08:52:58.89 0.3 positive manual P 293 0.3094 118 -0.14 71
IV.PE3.EHZ. 2019-11-22T08:52:58.18 3.0 positive manual P -2.42 0
IV.ATFO.HHZ. 2019-11-22T08:52:58.80 0.1 negative manual P 247 0.3166 117 -0.32 92
IV.FOSV.EHZ. 2019-11-22T08:52:57.91 0.1 undecidable manual P 219 0.2473 129 -0.42 92
IV.COR1.EHZ. 2019-11-22T08:52:57.87 1.0 undecidable manual P 8 0.1439 149 0.47 23
IV.SSFR.HHZ. 2019-11-22T08:52:57.08 0.1 negative manual P 249 0.1484 148 -0.34 95
IV.FRON.EHZ. 2019-11-22T08:52:57.46 0.1 negative manual P 279 0.1817 142 -0.23 96
IV.MPAG.EHZ. 2019-11-22T08:52:57.88 0.1 positive manual P 312 0.2086 137 -0.05 99
IV.EL6.EHZ. 2019-11-22T08:52:57.73 0.1 positive manual P 150 0.1844 141 0.02 100
IV.SNTG.HHZ. 2019-11-22T08:52:57.93 0.1 negative manual P 186 0.2347 132 -0.26 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HNN. ML:2.7 0.001835 0.84 AML other m 2019-11-22T08:53:02.17
IV.SSFR.HHE. ML:2.6 0.00158 0.18 AML other m 2019-11-22T08:53:03.16
IV.SSFR.HNE. ML:2.6 0.00151 1.18 AML other m 2019-11-22T08:53:03.16
IV.SSFR.HHN. ML:2.7 0.00171 0.18 AML other m 2019-11-22T08:53:03.16
IV.FRON.EHN. ML:2.4 0.000849 0.72 AML other m 2019-11-22T08:53:03.40
IV.FRON.EHE. ML:2.5 0.001035 0.44 AML other m 2019-11-22T08:53:03.18
IV.MPAG.EHN. ML:2.5 0.0009295 0.48 AML other m 2019-11-22T08:53:03.93
IV.FOSV.EHN. ML:2.3 0.000563 0.24 AML other m 2019-11-22T08:53:04.12
IV.MPAG.EHE. ML:2.7 0.001605 1.6 AML other m 2019-11-22T08:53:04.07
IV.SNTG.HNE. ML:2.4 0.0008835 0.16 AML other m 2019-11-22T08:53:04.11
IV.SNTG.HHE. ML:2.4 0.0008795 0.14 AML other m 2019-11-22T08:53:04.12
IV.FOSV.EHE. ML:2.2 0.0004985 1.42 AML other m 2019-11-22T08:53:04.22
IV.MOMA.HNN. ML:2.9 0.0010065 0.42 AML other m 2019-11-22T08:53:04.01
IV.SNTG.HNN. ML:2.4 0.000726 0.5 AML other m 2019-11-22T08:53:04.04
IV.SNTG.HHN. ML:2.4 0.0007135 0.5 AML other m 2019-11-22T08:53:04.05
IV.EL6.EHN. ML:2.8 0.001875 0.18 AML other m 2019-11-22T08:53:04.84
IV.COR1.EHE. ML:2.3 0.000752 1.7 AML other m 2019-11-22T08:53:04.87
IV.COR1.EHN. ML:2.6 0.001495 0.96 AML other m 2019-11-22T08:53:04.46
IV.EL6.EHE. ML:2.6 0.00141 1.58 AML other m 2019-11-22T08:53:05.08
IV.NARO.HHN. ML:2.2 0.0003765 0.26 AML other m 2019-11-22T08:53:05.81
IV.NARO.HHE. ML:2.2 0.0003905 1.6 AML other m 2019-11-22T08:53:06.99
IV.ATFO.HHE. ML:2.4 0.000679 0.52 AML other m 2019-11-22T08:53:06.72
IV.ATFO.HHN. ML:2.4 0.00062 0.8 AML other m 2019-11-22T08:53:06.51
IV.SENI.HNN. ML:3.4 0.00689 1.62 AML other m 2019-11-22T08:53:07.12
IV.SENI.EHE. ML:2.5 0.0008025 1.48 AML other m 2019-11-22T08:53:08.05
IV.SENI.EHN. ML:2.6 0.00109 0.32 AML other m 2019-11-22T08:53:08.41
IV.ATCC.EHE. ML:2.4 0.0005825 0.18 AML other m 2019-11-22T08:53:08.30
IV.SENI.HNE. ML:3.2 0.0042 0.3 AML other m 2019-11-22T08:53:08.38
IV.APEC.HHN. ML:2.4 0.000476 0.3 AML other m 2019-11-22T08:53:08.54
IV.APEC.HHE. ML:2.2 0.0003565 0.24 AML other m 2019-11-22T08:53:08.65
IV.ATCC.EHN. ML:2.2 0.000371 0.54 AML other m 2019-11-22T08:53:08.40
IV.MURB.HHN. ML:2.8 0.001495 0.28 AML other m 2019-11-22T08:53:09.16
IV.MURB.HNN. ML:2.8 0.001355 0.28 AML other m 2019-11-22T08:53:09.03
IV.CSP1.EHN. ML:2.4 0.0005095 0.38 AML other m 2019-11-22T08:53:09.09
IV.CSP1.EHE. ML:2.3 0.0004235 0.54 AML other m 2019-11-22T08:53:09.52
IV.MURB.HHE. ML:2.7 0.001135 0.28 AML other m 2019-11-22T08:53:09.48
IV.MURB.HNE. ML:2.7 0.001165 0.28 AML other m 2019-11-22T08:53:09.49
IV.ATPI.EHE. ML:2.1 0.000249 0.6 AML other m 2019-11-22T08:53:09.60
IV.ATVO.HHE. ML:2.1 0.0002525 0.36 AML other m 2019-11-22T08:53:09.75
IV.ASSB.HHE. ML:2.5 0.000581 0.24 AML other m 2019-11-22T08:53:10.16
IV.PESA.HHE. ML:2.7 0.0010045 0.32 AML other m 2019-11-22T08:53:10.27
IV.ASSB.HHN. ML:2.4 0.000416 0.18 AML other m 2019-11-22T08:53:10.19
IV.CESI.HHE. ML:2.2 0.0002635 1.26 AML other m 2019-11-22T08:53:10.36
IV.CESI.HHN. ML:2.2 0.0003035 0.26 AML other m 2019-11-22T08:53:10.63
IV.PESA.HHN. ML:2.6 0.0008655 1.6 AML other m 2019-11-22T08:53:10.14
IV.ATVO.HHN. ML:1.9 0.0001615 0.3 AML other m 2019-11-22T08:53:10.83
IV.AOI.HHE. ML:2.2 0.0002905 0.86 AML other m 2019-11-22T08:53:11.48
IV.AOI.HHN. ML:2.2 0.000299 0.98 AML other m 2019-11-22T08:53:11.45
IV.SAP2.EHE. ML:2.3 0.000345 0.34 AML other m 2019-11-22T08:53:12.54
IV.BADI.EHN. ML:2.2 0.0002735 0.94 AML other m 2019-11-22T08:53:12.85
IV.PARC.HHE. ML:2.1 0.000195 0.28 AML other m 2019-11-22T08:53:12.53
IV.PARC.HHN. ML:2.3 0.0003015 0.24 AML other m 2019-11-22T08:53:12.67
IV.BADI.EHE. ML:2 0.000191 0.22 AML other m 2019-11-22T08:53:12.82
IV.GUMA.HHN. ML:2.5 0.000633 0.32 AML other m 2019-11-22T08:53:13.75
IV.ATPI.EHN. ML:1.9 0.0001705 1.64 AML other m 2019-11-22T08:53:14.89
IV.SAP2.EHN. ML:3.1 0.002275 0.4 AML other m 2019-11-22T08:53:14.08
IV.GUMA.HHE. ML:2.6 0.0008075 0.3 AML other m 2019-11-22T08:53:14.29
IV.ATMI.HHE. ML:2.3 0.0003715 0.28 AML other m 2019-11-22T08:53:14.37
IV.ATMI.HHN. ML:2.3 0.0003375 0.32 AML other m 2019-11-22T08:53:15.58
IV.MF5.EHN. ML:2.4 0.000335 0.58 AML other m 2019-11-22T08:53:15.68
IV.NRCA.HHE. ML:2.4 0.000351 0.16 AML other m 2019-11-22T08:53:16.05
IV.CPGN.EHE. ML:2.1 0.000208 1.5 AML other m 2019-11-22T08:53:16.90
IV.MF5.EHE. ML:2.2 0.0002025 0.78 AML other m 2019-11-22T08:53:16.72
IV.MNTT.EHE. ML:2.7 0.000695 0.44 AML other m 2019-11-22T08:53:16.19
IV.CPGN.EHN. ML:2 0.0001615 0.54 AML other m 2019-11-22T08:53:16.90
IV.MNTT.EHN. ML:2.8 0.000914 0.26 AML other m 2019-11-22T08:53:18.04
IV.MOMA.HHN. ML:2.2 0.0001655 0.3 AML other m 2019-11-22T08:53:18.65
IV.NRCA.HHN. ML:2.3 0.0002805 0.7 AML other m 2019-11-22T08:53:19.16
IV.MOMA.HNE. ML:2.3 0.0002095 0.82 AML other m 2019-11-22T08:53:19.51
IV.CRE.HHE. ML:1.9 9.615E-5 0.36 AML other m 2019-11-22T08:53:20.59
IV.CRE.HHN. ML:2 0.00010465 0.42 AML other m 2019-11-22T08:53:20.87
IV.MOMA.HHE. ML:2.2 0.0001975 0.34 AML other m 2019-11-22T08:53:21.45
IV.SACS.HHE. ML:1.9 6.395E-5 1.28 AML other m 2019-11-22T08:53:24.71
IV.ASQU.HHE. ML:1.9 7.2E-5 0.42 AML other m 2019-11-22T08:53:25.08
IV.ASQU.HHN. ML:1.9 7.22E-5 1.04 AML other m 2019-11-22T08:53:25.15
IV.RM33.EHE. ML:2.1 0.00010205 0.42 AML other m 2019-11-22T08:53:25.53
IV.RM33.EHN. ML:2.1 9.895E-5 0.26 AML other m 2019-11-22T08:53:27.25
IV.CAMP.HHN. ML:1.8 5.16E-5 0.34 AML other m 2019-11-22T08:53:27.91
IV.CAMP.HHE. ML:1.8 4.955E-5 0.42 AML other m 2019-11-22T08:53:29.45
IV.SACS.HHN. ML:1.9 6.41E-5 0.42 AML other m 2019-11-22T08:53:29.29
IV.SGTA.HHE. ML:3.2 0.0001765 1.06 AML other m 2019-11-22T08:53:39.77
IV.SGTA.HHN. ML:3.3 0.000194 0.5 AML other m 2019-11-22T08:54:43.30
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.
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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