Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 3.3 on date 07-05-2019 and time 08:09:22 (UTC) in region 3 km NE Gangi (PA)

A magnitude Mw 3.3 earthquake occured in region: 3 km NE Gangi (PA), on

  • 07-05-2019 08:09:22 (UTC)
  • 07-05-2019 10:09:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8200, 14.2180 at 6 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gangi PA 3 6811 6811
Geraci Siculo PA 7 1945 8756
Petralia Soprana PA 10 3360 12116
San Mauro Castelverde PA 11 1701 13817
Castel di Lucio ME 11 1294 15111
Petralia Sottana PA 11 2821 17932
Bompietro PA 13 1401 19333
Sperlinga EN 13 805 20138
Blufi PA 14 1029 21167
Castellana Sicula PA 16 3411 24578
Alimena PA 17 2032 26610
Castelbuono PA 17 8943 35553
Pettineo ME 18 1350 36903
Nicosia EN 18 13899 50802
Mistretta ME 18 4791 55593
Tusa ME 19 2925 58518
Polizzi Generosa PA 19 3407 61925
Motta d'Affermo ME 20 739 62664

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Caltanissetta (63360 inhabitants)
68 Km E of Bagheria (55387 inhabitants)
80 Km NE of Agrigento (59770 inhabitants)
82 Km E of Palermo (674435 inhabitants)
84 Km N of Gela (75827 inhabitants)
84 Km W of Catania (314555 inhabitants)
87 Km W of Acireale (52622 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
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
Bulletin
Rev1000 		ML 3.2 2019-05-07
08:09:22		 37.8202 14.2182 6 2019-11-13
14:30:49		 Bollettino Sismico Italiano INGV 68335401
Reviewed Evaluation Mw
Rev501 		Mw 3.3 2019-05-07
08:09:22		 37.8297 14.2182 8 2019-05-21
08:03:36		 TDMT-INGV Revised 68749061
Reviewed
Rev100 		ML 3.3 2019-05-07
08:09:22		 37.8297 14.2182 5 2019-05-07
08:23:36		 Sala Sismica INGV-Roma 68331541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-07 08:09:22 ± 0.12
Latitude 37.8202 ± 0.0063
Longitude 14.2182 ± 0.0080
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68335401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 713
Semi-minor axis of confidence ellipse (meter) 473
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 32
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.18256
Epicentral distance of station farthest from the epicenter (degree) 2.68537
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 55
Magnitudes information

Mw:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 68749061
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2019-05-21 08:03:36

ML:3.2

Field Value
Value 3.2
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 68335401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-30 09:45:13

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 68331541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-07 08:23:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SIRI.HNE. 2019-05-07T08:10:05.78 0.3 undecidable manual P 28 298.0794 38 -0.95 15
MN.CUC.HHE. 2019-05-07T08:10:03.38 1.0 undecidable manual P 29 277.8108 38 -0.81 7
IV.MGR.HHZ. 2019-05-07T08:10:02.51 0.6 undecidable manual P 24 281.7069 38 -2.17 5
IV.BULG.HHN. 2019-05-07T08:10:00.98 0.6 undecidable manual P 21 269.73 38 -2.21 6
IV.SPS2.HHE. 2019-05-07T08:09:59.20 0.6 undecidable manual P 48 245.865 38 -1.03 16
IV.CET2.HHZ. 2019-05-07T08:09:58.02 0.6 undecidable manual P 38 241.98 38 -1.72 11
IV.LINA.HHE. 2019-05-07T08:09:57.62 0.6 undecidable manual P 209 247.3635 38 -2.79 3
IV.CAR1.HHZ. 2019-05-07T08:09:57.32 1.0 undecidable manual P 47 234.8871 38 -1.54 7
IV.PLAC.HHZ. 2019-05-07T08:09:55.17 0.6 undecidable manual P 69 205.9383 38 -0.08 29
IV.SOI.EHZ. 2019-05-07T08:09:49.99 0.3 undecidable manual P 80 163.0146 50 0.58 48
IV.JOPP.HNN. 2019-05-07T08:09:48.88 0.6 undecidable manual P 59 169.497 50 -1.53 20
MN.CEL.HHZ. 2019-05-07T08:09:48.17 0.3 undecidable manual P 71 154.3344 50 0.1 56
IV.ERC.EHN. 2019-05-07T08:09:47.66 0.6 undecidable manual P 280 144.744 50 1.08 28
IV.MARS.EHE. 2019-05-07T08:09:47.87 0.6 undecidable manual P 268 145.1436 50 1.22 26
IV.HPAC.HHZ. 2019-05-07T08:09:46.52 0.6 undecidable manual P 149 142.9458 50 0.2 38
IV.MTTG.HHE. 2019-05-07T08:09:44.65 0.6 undecidable manual P 81 131.2686 50 0.14 40
IV.MFNL.HHE. 2019-05-07T08:09:43.38 0.6 undecidable manual P 269 113.5974 50 1.59 22
IV.MUCR.HHZ. 2019-05-07T08:09:43.00 0.3 undecidable manual S 66 62.493 50 0.54 62
IV.CAVT.HHE. 2019-05-07T08:09:43.05 0.6 undecidable manual P 263 129.2706 50 -1.15 28
IV.MMGO.HHN. 2019-05-07T08:09:43.46 0.6 undecidable manual P 261 110.3118 50 2.18 14
IV.SICLA.EHN. 2019-05-07T08:09:43.92 0.6 undecidable manual P 69 139.3605 50 -1.85 18
IV.MBFT.HHN. 2019-05-07T08:09:42.59 0.6 undecidable manual P 278 111.5994 50 1.11 29
IV.SSY.HHZ. 2019-05-07T08:09:40.30 0.3 undecidable manual P 134 105.2169 50 -0.2 62
MN.CLTB.HHZ. 2019-05-07T08:09:40.98 1.0 undecidable manual P 253 91.9413 50 2.52 5
IV.MPNC.HHZ. 2019-05-07T08:09:40.40 0.6 undecidable manual P 70 105.6165 50 -0.16 42
IV.AGST.EHE. 2019-05-07T08:09:39.60 0.6 undecidable manual P 125 108.6135 50 -1.42 25
IV.FAVR.HHN. 2019-05-07T08:09:39.47 1.0 undecidable manual P 218 78.1662 50 3.14 1
IV.HAGA.HHZ. 2019-05-07T08:09:39.55 0.3 undecidable manual P 125 101.5206 50 -0.38 60
IV.IVPL.HHZ. 2019-05-07T08:09:38.54 0.3 undecidable manual P 47 90.7425 50 0.28 63
IV.IVGP.HHN. 2019-05-07T08:09:38.27 0.6 undecidable manual P 45 91.0422 50 -0.05 44
IV.ILLI.HHZ. 2019-05-07T08:09:38.44 0.6 undecidable manual P 42 94.239 50 -0.36 41
IV.MSFR.HHZ. 2019-05-07T08:09:37.00 0.6 undecidable manual S 54 40.3263 99 0.59 42
IV.EPOZ.HHZ. 2019-05-07T08:09:37.79 0.6 undecidable manual P 101 86.7465 50 0.14 43
IV.MPG.SHZ. 2019-05-07T08:09:37.40 0.3 undecidable manual P 297 84.0492 50 0.17 65
IV.MNO.SHZ. 2019-05-07T08:09:37.60 0.6 undecidable manual S 73 43.5231 50 0.2 46
IV.ALJA.HHZ. 2019-05-07T08:09:37.03 0.6 undecidable manual S 259 41.4252 98 0.24 46
IV.NOV.HHZ. 2019-05-07T08:09:37.18 0.3 undecidable manual P 74 83.6496 50 0.01 67
IV.IACL.HHZ. 2019-05-07T08:09:36.67 0.3 undecidable manual P 9 79.9644 50 0.06 67
IV.EPIT.HHN. 2019-05-07T08:09:36.49 0.6 undecidable manual P 91 73.4709 50 0.88 35
IV.CLTA.HHN. 2019-05-07T08:09:36.60 0.6 undecidable manual P 197 76.8675 50 0.47 41
IV.CORL.HHZ. 2019-05-07T08:09:36.11 0.6 undecidable manual P 276 80.4639 50 -0.58 39
IV.HVZN.HNZ. 2019-05-07T08:09:36.97 0.6 undecidable manual P 148 83.5497 50 -0.19 43
IV.EMCN.HNE. 2019-05-07T08:09:35.86 0.6 undecidable manual P 92 71.5728 50 0.55 41
IV.ECHR.HHE. 2019-05-07T08:09:34.79 0.6 undecidable manual P 103 62.6928 50 0.84 37
IV.SOLUN.HHZ. 2019-05-07T08:09:34.07 0.3 undecidable manual P 297 67.0773 50 -0.55 61
IV.RAFF.HHZ. 2019-05-07T08:09:34.48 0.3 undecidable manual P 169 67.4769 50 -0.21 66
IV.MUCR.HHZ. 2019-05-07T08:09:33.22 0.3 undecidable manual P 66 62.493 50 -0.69 58
IV.EPZF.HHZ. 2019-05-07T08:09:33.54 0.3 undecidable manual P 89 55.9995 50 0.63 61
IV.ESML.HHE. 2019-05-07T08:09:33.94 0.6 undecidable manual P 111 62.1933 50 0.07 46
IV.CPTP.HHZ. 2019-05-07T08:09:32.54 0.6 undecidable manual P 186 46.0206 50 1.16 32
MN.VAE.HHZ. 2019-05-07T08:09:31.19 0.6 undecidable manual P 163 40.7259 99 0.7 40
IV.CMDO.HHZ. 2019-05-07T08:09:31.67 0.6 undecidable manual P 221 52.6029 50 -0.72 39
IV.GIB.HHZ. 2019-05-07T08:09:31.66 0.3 undecidable manual S 318 25.2525 104 0.4 69
IV.MNO.SHZ. 2019-05-07T08:09:30.36 0.3 undecidable manual P 73 43.5231 50 -0.63 62
IV.PLLN.EHZ. 2019-05-07T08:09:30.28 0.6 undecidable manual S 341 20.2686 107 0.7 42
IV.RESU.HHZ. 2019-05-07T08:09:30.80 0.6 undecidable manual S 216 23.8539 105 0 50
IV.ALJA.HHZ. 2019-05-07T08:09:29.52 0.3 undecidable manual P 259 41.4252 98 -1.12 50
IV.CAGR.HHZ. 2019-05-07T08:09:29.42 0.3 undecidable manual P 132 33.1446 101 0.44 67
IV.MSFR.HHZ. 2019-05-07T08:09:29.83 0.3 undecidable manual P 54 40.3263 99 -0.59 63
IV.GIB.HHZ. 2019-05-07T08:09:27.18 0.1 undecidable manual P 318 25.2525 104 -0.27 94
IV.RESU.HHZ. 2019-05-07T08:09:26.72 0.1 positive manual P 216 23.8539 105 -0.46 91
IV.PLLN.EHZ. 2019-05-07T08:09:26.44 0.1 undecidable manual P 341 20.2686 107 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLLN.EHE. ML:3.2 0.012971990000000001 0.5376 AML other m 2019-05-07T08:09:32.80
IV.RESU.HHN. ML:3.4 0.017723324999999998 0.5632 AML other m 2019-05-07T08:09:33.03
IV.GIB.HHE. ML:3.3 0.012998840000000001 0.5824 AML other m 2019-05-07T08:09:34.02
IV.PLLN.EHN. ML:3.3 0.015364440000000002 0.48 AML other m 2019-05-07T08:09:35.36
IV.GIB.HHN. ML:3.1 0.008399066 0.48 AML other m 2019-05-07T08:09:36.72
IV.MSFR.HHE. ML:3.0 0.0037319745 0.7168 AML other m 2019-05-07T08:09:37.73
IV.RESU.HHE. ML:3.4 0.01656713 0.48 AML other m 2019-05-07T08:09:39.10
IV.MNO.SHE. ML:0.0 0.0072926095 0.5568 AML other m 2019-05-07T08:09:40.55
IV.CAGR.HHE. ML:3.4 0.010227031000000001 0.7808 AML other m 2019-05-07T08:09:40.80
IV.MSFR.HHN. ML:2.9 0.0027753215 0.8832 AML other m 2019-05-07T08:09:42.03
IV.ALJA.HHN. ML:3.2 0.0054827435 0.416 AML other m 2019-05-07T08:09:42.19
IV.CAGR.HHN. ML:3.3 0.009074081 0.5632 AML other m 2019-05-07T08:09:43.07
IV.ALJA.HHE. ML:3.1 0.004140159500000001 0.4416 AML other m 2019-05-07T08:09:43.69
MN.VAE.HHN. ML:3.1 0.003974134000000001 1.024 AML other m 2019-05-07T08:09:44.86
IV.MNO.SHN. ML:0.0 0.009377839999999998 0.6016 AML other m 2019-05-07T08:09:45.73
MN.VAE.HHE. ML:2.9 0.002947085 1.1776 AML other m 2019-05-07T08:09:45.82
IV.SOLUN.HHN. ML:3.0 0.00187566 0.3968 AML other m 2019-05-07T08:09:47.77
IV.CPTP.HHE. ML:3.2 0.005259670500000001 1.3568 AML other m 2019-05-07T08:09:47.92
IV.RAFF.HHN. ML:2.6 0.0007535161 0.8832 AML other m 2019-05-07T08:09:48.23
IV.MUCR.HHN. ML:3.4 0.0046196595 0.5824 AML other m 2019-05-07T08:09:48.59
IV.EPZF.HHE. ML:3.3 0.005183853 0.7808 AML other m 2019-05-07T08:09:50.01
IV.IACL.HHN. ML:3.3 0.0029324329999999995 0.48 AML other m 2019-05-07T08:09:50.48
IV.SOLUN.HHE. ML:3.1 0.0021815709999999998 0.6976 AML other m 2019-05-07T08:09:51.39
IV.MCT.BHN. ML:3.1 0.0030245205 0.48 AML other m 2019-05-07T08:09:51.66
IV.IACL.HHE. ML:3.5 0.0043110225 0.6592 AML other m 2019-05-07T08:09:51.95
IV.CPTP.HHN. ML:3.3 0.006282778 0.8384 AML other m 2019-05-07T08:09:52.57
IV.MPG.SHE. ML:0.0 0.00022385030000000001 0.96 AML other m 2019-05-07T08:09:52.28
IV.EPZF.HHN. ML:3.2 0.0036969955 0.7808 AML other m 2019-05-07T08:09:53.04
IV.MUCR.HHE. ML:3.2 0.0033803015 0.8 AML other m 2019-05-07T08:09:53.61
IV.MPG.SHN. ML:0.0 0.0002787181 0.5248 AML other m 2019-05-07T08:09:54.42
IV.RAFF.HHE. ML:2.6 0.00065467915 0.64 AML other m 2019-05-07T08:09:55.62
IV.HAGA.HHN. ML:3.1 0.0011527325 0.7808 AML other m 2019-05-07T08:09:55.40
IV.SSY.HHN. ML:3.7 0.0043559085 0.6784 AML other m 2019-05-07T08:09:56.53
IV.SSY.HHE. ML:3.6 0.004135847 0.9216 AML other m 2019-05-07T08:09:56.66
IV.MCT.BHE. ML:3.0 0.0020332270000000003 0.64 AML other m 2019-05-07T08:09:57.69
IV.IVPL.HHE. ML:3.5 0.0036115259999999995 0.4992 AML other m 2019-05-07T08:09:57.56
IV.HAGA.HHE. ML:3.0 0.0011211875 0.4992 AML other m 2019-05-07T08:09:57.86
IV.IVPL.HHN. ML:3.4 0.0028893424999999998 0.64 AML other m 2019-05-07T08:09:58.47
IV.NOV.HHN. ML:3.6 0.0049771555 0.7424 AML other m 2019-05-07T08:09:59.20
IV.NOV.HHE. ML:3.5 0.0041538925 0.5824 AML other m 2019-05-07T08:09:59.80
MN.CLTB.HHN. ML:3.5 0.0038105770000000003 0.7232 AML other m 2019-05-07T08:10:03.52
IV.MPNC.HHN. ML:3.5 0.0030733164999999997 0.576 AML other m 2019-05-07T08:10:06.75
IV.MPNC.HHE. ML:3.6 0.0033588215 0.5632 AML other m 2019-05-07T08:10:08.89
IV.HPAC.HHN. ML:3.3 0.00100683915 0.6784 AML other m 2019-05-07T08:10:10.07
IV.HPAC.HHE. ML:3.4 0.0014247749999999999 0.5184 AML other m 2019-05-07T08:10:12.20
MN.CLTB.HHE. ML:3.2 0.0016612344999999999 0.6016 AML other m 2019-05-07T08:10:14.15
MN.CEL.HHN. ML:3.1 0.00065165985 0.9216 AML other m 2019-05-07T08:10:18.22
MN.CEL.HNN. ML:3.0 0.0005368589000000001 0.96 AML other m 2019-05-07T08:10:18.21
IV.SOI.EHE. ML:3.2 0.0007229892 0.6016 AML other m 2019-05-07T08:10:19.94
MN.CEL.HHE. ML:3.0 0.0004666901 1.184 AML other m 2019-05-07T08:10:19.59
MN.CEL.HNE. ML:2.9 0.00038380380000000005 1.1776 AML other m 2019-05-07T08:10:19.61
IV.SOI.EHN. ML:3.3 0.00082739865 0.6592 AML other m 2019-05-07T08:10:21.16
IV.CAR1.HHN. ML:3.2 0.0003095504 0.8384 AML other m 2019-05-07T08:10:29.75
IV.CAR1.HNN. ML:3.2 0.00037645934999999995 0.5376 AML other m 2019-05-07T08:10:29.76
IV.CAR1.HNE. ML:3.3 0.00042257004999999995 0.5312 AML other m 2019-05-07T08:10:34.08
IV.CAR1.HHE. ML:3.3 0.0004055232 0.5568 AML other m 2019-05-07T08:10:34.10
IV.PLAC.HNE. ML:3.1 0.00034573325 0.9408 AML other m 2019-05-07T08:10:34.13
IV.PLAC.HHN. ML:3.1 0.00035724765000000005 0.9792 AML other m 2019-05-07T08:10:34.13
IV.PLAC.HNN. ML:3.1 0.0003305719 0.7616 AML other m 2019-05-07T08:10:36.69
IV.PLAC.HHE. ML:3.1 0.00033156445 0.7808 AML other m 2019-05-07T08:10:36.68
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.3
Scalar Moment1.26795E+21 dyne-cm
Computed depth8 km
QualityCa
Variance Reduction21.91%
Double Couple95%
CLVD5%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-2.93E+20
Mtt1.0359E+21
Mpp-7.429E+20
Mrt-5.34E+20
Mrp6.84E+20
Mtp8000000000000000000

Nodal Planes

Name Strike Dip Rake
PN113080-45
PN223046-166

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

14.2182 37.8297 8 130 80 -45 230 46 -166 1.26795 21 14.7182 38.3297

TDMT references

More info and references

PDF Solution

Download TDMT soution in PDF format
Download TDMT soution in PDF format

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
RESU 24.8 215.1 28.47% 95
ALJA 41.9 257.8 15.2% 99
GIB 24.5 316.6 20.19% 95
MSFR 39.9 55.3 39.62% 97
MUCR 62.3 67.5 42.27% 100
CAGR 33.9 132.8 2.06% 97
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, /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