INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 3.5 on date 13-12-2018 and time 05:14:13 (Italy) in region 2 km NW Gangi (PA)

A magnitude ML 3.5 earthquake occured in region: 2 km NW Gangi (PA), on

  • 13-12-2018 04:14:13 (UTC)
  • 13-12-2018 05:14:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.81, 14.2 at 8 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.

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 2 6811 6811
Geraci Siculo PA 7 1945 8756
Petralia Soprana PA 8 3360 12116
Petralia Sottana PA 9 2821 14937
Bompietro PA 11 1401 16338
San Mauro Castelverde PA 12 1701 18039
Blufi PA 12 1029 19068
Castel di Lucio ME 13 1294 20362
Castellana Sicula PA 14 3411 23773
Sperlinga EN 15 805 24578
Alimena PA 15 2032 26610
Castelbuono PA 17 8943 35553
Polizzi Generosa PA 17 3407 38960
Nicosia EN 19 13899 52859
Pettineo ME 19 1350 54209
Tusa ME 20 2925 57134
Mistretta ME 20 4791 61925

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NE of Caltanissetta (63360 inhabitants)
67 Km E of Bagheria (55387 inhabitants)
78 Km NE of Agrigento (59770 inhabitants)
81 Km E of Palermo (674435 inhabitants)
83 Km N of Gela (75827 inhabitants)
86 Km W of Catania (314555 inhabitants)
88 Km W of Acireale (52622 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
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 adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent 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
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 1000 ML 3.5 2018-12-13
04:14:13
37.81 14.2 8 2018-12-14
10:09:46
Bollettino Sismico Italiano INGV 63906251
Rev 100 ML 3.5 2018-12-13
04:14:13
37.8 14.2 8 2018-12-13
04:35:09
Sala Sismica INGV-Roma 63877021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-13 04:14:13 ± 0.08
Latitude 37.81 ± 0.01
Longitude 14.20 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63906251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 580
Semi-minor axis of confidence ellipse (meter) 579
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 73
Number of defining phases 73
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 2.70066
Number of stations at which the event was observed 62
Number of stations from which data was used for origin computation 62
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 106
Type of magnitude ML
Reference to an origin 63877021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-13 04:35:07

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 104
Type of magnitude ML
Reference to an origin 63906251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-14 10:08:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIPA.HHZ. 2018-12-13T04:14:57.97 0.6 undecidable manual P 50 2.6404 38 0.62 0
IV.SALB.HHZ. 2018-12-13T04:14:57.49 0.6 undecidable manual P 38 2.6566 38 -0.08 0
IV.SIRI.HHZ. 2018-12-13T04:14:57.70 0.3 undecidable manual P 28 2.7007 38 -0.48 0
IV.HPAC.HHZ. 2018-12-13T04:14:56.30 0.6 undecidable manual S 149 1.2896 50 1.2 0
MN.CUC.HHZ. 2018-12-13T04:14:54.52 0.3 undecidable manual P 29 2.5172 38 -1.13 0
IV.TDS.HHZ. 2018-12-13T04:14:54.11 0.6 undecidable manual P 41 2.4893 38 -1.15 0
MN.TIP.HHZ. 2018-12-13T04:14:54.34 0.6 undecidable manual P 55 2.4246 38 -0.03 0
IV.LINA.HHZ. 2018-12-13T04:14:50.37 0.3 undecidable manual P 209 2.2132 38 -1.08 0
IV.GRIS.HNE. 2018-12-13T04:14:50.15 0.3 undecidable manual P 33 2.3194 38 -2.76 0
IV.SPS2.HHE. 2018-12-13T04:14:50.64 0.3 undecidable manual P 48 2.233 38 -1.08 0
IV.CAR1.HHZ. 2018-12-13T04:14:49.06 0.3 undecidable manual P 47 2.1341 38 -1.3 0
IV.CET2.HHZ. 2018-12-13T04:14:49.89 0.6 undecidable manual P 38 2.1961 38 -1.33 0
IV.GRI.EHZ. 2018-12-13T04:14:48.10 0.3 undecidable manual P 59 2.0145 38 -0.6 0
IV.CROCE.HHZ. 2018-12-13T04:14:48.00 0.6 undecidable manual S 165 1.0153 50 1.04 0
IV.PLAC.HHZ. 2018-12-13T04:14:47.32 0.3 undecidable manual P 69 1.8733 38 0.56 0
IV.JOPP.HHZ. 2018-12-13T04:14:41.14 0.3 undecidable manual P 59 1.5459 50 -0.9 0
IV.HVZN.HHE. 2018-12-13T04:14:40.80 0.6 undecidable manual S 147 0.7554 50 1.54 6
IV.HLNI.HHZ. 2018-12-13T04:14:39.40 0.6 undecidable manual S 131 0.7078 50 1.55 10
IV.MARS.EHZ. 2018-12-13T04:14:39.12 0.6 undecidable manual P 268 1.2905 50 1.45 0
IV.ERC.EHN. 2018-12-13T04:14:38.56 0.3 undecidable manual P 281 1.2887 50 0.92 0
IV.SICLA.EHZ. 2018-12-13T04:14:37.32 0.3 undecidable manual P 69 1.2743 50 -0.08 0
IV.HPAC.HHZ. 2018-12-13T04:14:37.26 0.3 undecidable manual P 149 1.2896 50 -0.4 0
IV.CAVT.HHZ. 2018-12-13T04:14:36.51 0.6 undecidable manual P 264 1.1466 50 1.3 0
IV.MTTG.HHZ. 2018-12-13T04:14:36.68 0.1 undecidable manual P 80 1.2006 50 0.55 0
IV.MSRU.HHZ. 2018-12-13T04:14:35.01 0.1 positive manual P 66 1.1269 50 0.14 0
IV.USI.HHE. 2018-12-13T04:14:35.26 0.3 undecidable manual P 319 1.1997 50 -0.86 0
IV.MFNL.HHZ. 2018-12-13T04:14:34.60 0.6 undecidable manual P 269 1.0063 50 1.78 0
IV.MMGO.HHN. 2018-12-13T04:14:33.74 0.6 undecidable manual P 262 0.9758 50 1.45 0
IV.CRJA.HHZ. 2018-12-13T04:14:32.64 0.3 undecidable manual P 270 0.9416 50 0.93 0
IV.MBFT.HHZ. 2018-12-13T04:14:32.38 0.6 undecidable manual P 278 0.9902 50 -0.15 0
IV.AGST.EHZ. 2018-12-13T04:14:32.26 0.3 undecidable manual P 124 0.9875 50 -0.23 0
IV.CROCE.HHZ. 2018-12-13T04:14:32.70 0.1 positive manual P 165 1.0153 50 -0.26 0
IV.MPNC.HHZ. 2018-12-13T04:14:32.22 0.1 positive manual P 69 0.9695 50 0.03 0
IV.HMDC.HHZ. 2018-12-13T04:14:31.67 0.3 undecidable manual P 151 0.9713 50 -0.55 0
IV.SSY.HHZ. 2018-12-13T04:14:31.65 0.1 undecidable manual P 133 0.9551 50 -0.28 0
IV.ILLI.HHZ. 2018-12-13T04:14:31.12 0.3 undecidable manual P 43 0.866 50 0.71 1
IV.EPOZ.HHZ. 2018-12-13T04:14:31.00 0.3 undecidable manual P 100 0.7959 50 1.79 4
IV.MILZ.HHZ. 2018-12-13T04:14:31.58 0.3 undecidable manual P 60 0.9344 50 0 0
IV.HAGA.HHZ. 2018-12-13T04:14:31.25 0.3 undecidable manual P 124 0.9245 50 -0.15 0
IV.IVPL.HHZ. 2018-12-13T04:14:30.10 0.3 undecidable manual P 47 0.8346 50 0.22 4
IV.AIO.HHZ. 2018-12-13T04:14:29.79 0.3 undecidable manual P 79 0.8328 50 -0.05 4
IV.FAVR.HHN. 2018-12-13T04:14:29.67 0.3 undecidable manual P 218 0.688 50 2.31 10
IV.IFIL.HHZ. 2018-12-13T04:14:29.60 0.3 undecidable manual P 21 0.8085 50 0.18 7
IV.HVZN.HHE. 2018-12-13T04:14:28.56 0.1 undecidable manual P 147 0.7554 50 0.04 23
IV.ESLN.HHZ. 2018-12-13T04:14:28.30 0.6 undecidable manual P 101 0.6259 50 2 13
IV.IACL.HHZ. 2018-12-13T04:14:28.59 0.3 undecidable manual P 10 0.7311 50 0.49 21
IV.MNO.SHZ. 2018-12-13T04:14:28.30 0.6 undecidable manual S 73 0.4101 50 -0.75 41
IV.NOV.HHZ. 2018-12-13T04:14:28.56 0.3 undecidable manual P 73 0.7716 50 -0.24 13
IV.HLNI.HHZ. 2018-12-13T04:14:27.38 0.1 undecidable manual P 131 0.7078 50 -0.32 36
IV.ALJA.HHZ. 2018-12-13T04:14:27.70 0.6 undecidable manual S 260 0.3561 50 0.28 47
IV.CORL.HHZ. 2018-12-13T04:14:27.43 0.1 positive manual P 277 0.7096 50 -0.3 36
IV.CLTA.HHZ. 2018-12-13T04:14:27.60 0.3 undecidable manual P 196 0.6799 50 0.37 33
IV.ESML.HHZ. 2018-12-13T04:14:26.92 0.3 undecidable manual P 110 0.5738 50 1.52 34
IV.EMSG.HHZ. 2018-12-13T04:14:26.59 0.3 undecidable manual P 89 0.5945 50 0.82 45
IV.MUCR.HHZ. 2018-12-13T04:14:25.22 0.1 positive manual P 66 0.581 50 -0.32 75
IV.RAFF.HHZ. 2018-12-13T04:14:25.84 0.1 positive manual P 167 0.6034 50 -0.09 73
IV.SOLUN.HHZ. 2018-12-13T04:14:25.32 0.1 positive manual P 298 0.5936 50 -0.43 70
IV.CMDO.HHZ. 2018-12-13T04:14:24.09 0.3 undecidable manual P 220 0.4569 50 0.68 63
IV.GALF.HHZ. 2018-12-13T04:14:24.80 0.6 undecidable manual S 109 0.3094 50 -1.24 32
IV.EPZF.HHZ. 2018-12-13T04:14:24.85 0.3 undecidable manual P 89 0.5216 50 0.34 66
IV.MNO.SHZ. 2018-12-13T04:14:22.46 0.1 positive manual P 73 0.4101 50 -0.16 97
MN.VAE.HHZ. 2018-12-13T04:14:22.32 0.1 positive manual P 160 0.3642 50 0.49 90
IV.RESU.HHZ. 2018-12-13T04:14:21.70 0.6 undecidable manual S 214 0.1988 111 -0.34 47
IV.CSLB.HHZ. 2018-12-13T04:14:21.10 0.6 undecidable manual S 319 0.1664 114 0.22 48
IV.ALJA.HHZ. 2018-12-13T04:14:21.03 0.3 undecidable manual P 260 0.3561 50 -0.65 64
IV.PLLN.EHZ. 2018-12-13T04:14:21.90 0.6 undecidable manual S 347 0.1853 112 0.36 46
IV.CAGR.HHZ. 2018-12-13T04:14:20.66 0.1 undecidable manual P 128 0.3058 50 -0.17 97
IV.GALF.HHZ. 2018-12-13T04:14:20.47 0.1 positive manual P 109 0.3094 50 -0.41 92
IV.PETRA.HHZ. 2018-12-13T04:14:18.40 0.3 undecidable manual S 288 0.0683 138 0.64 64
IV.PLLN.EHZ. 2018-12-13T04:14:18.29 0.1 positive manual P 347 0.1853 112 0 100
IV.RESU.HHZ. 2018-12-13T04:14:17.78 0.1 positive manual P 214 0.1988 111 -0.79 80
IV.CSLB.HHZ. 2018-12-13T04:14:17.57 0.1 positive manual P 319 0.1664 114 -0.33 93
IV.PETRA.HHZ. 2018-12-13T04:14:16.00 0.1 positive manual P 288 0.0683 138 -0.1 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PETRA.HHE. ML:0 0.086788765 0.3584 AML other m 2018-12-13T04:14:18.98
IV.PETRA.HHN. ML:0 0.06828788 0.32 AML other m 2018-12-13T04:14:19.03
IV.CSLB.HHE. ML:0 0.009001614 0.72 AML other m 2018-12-13T04:14:23.06
IV.RESU.HHE. ML:0 0.02647987 0.6976 AML other m 2018-12-13T04:14:24.16
IV.PLLN.EHN. ML:0 0.0294 1.34 AML other m 2018-12-13T04:14:25.28
IV.CSLB.HHN. ML:0 0.008623992 0.7808 AML other m 2018-12-13T04:14:25.93
IV.PLLN.EHE. ML:0 0.02231376 0.7616 AML other m 2018-12-13T04:14:26.82
IV.RESU.HHN. ML:0 0.04034183 0.8384 AML other m 2018-12-13T04:14:29.48
IV.GALF.HHE. ML:0 0.015728425 0.4768 AML other m 2018-12-13T04:14:30.71
IV.GALF.HNE. ML:0 0.004021977 0.5088 AML other m 2018-12-13T04:14:30.72
IV.GALF.HHN. ML:0 0.012641135 0.4 AML other m 2018-12-13T04:14:32.10
IV.GALF.HNN. ML:0 0.004806101 0.4416 AML other m 2018-12-13T04:14:32.10
IV.ALJA.HHN. ML:0 0.0121125075 0.3616 AML other m 2018-12-13T04:14:33.07
IV.ALJA.HHE. ML:0 0.009704943 0.4992 AML other m 2018-12-13T04:14:37.34
IV.MNO.SHE. ML:0 0.0112580295 0.5216 AML other m 2018-12-13T04:14:34.86
MN.VAE.HHN. ML:0 0.012411995 0.9504 AML other m 2018-12-13T04:14:36.90
IV.SOLUN.HHE. ML:0 0.006721533 0.8608 AML other m 2018-12-13T04:14:40.08
MN.VAE.HHE. ML:0 0.012597115 0.848 AML other m 2018-12-13T04:14:43.61
IV.SOLUN.HHN. ML:0 0.003345 1.3 AML other m 2018-12-13T04:14:40.65
IV.MUCR.HHE. ML:0 0.0050965045 0.5408 AML other m 2018-12-13T04:14:41.08
IV.HLNI.HHE. ML:0 0.001902742 0.6208 AML other m 2018-12-13T04:14:40.73
IV.RAFF.HHE. ML:0 0.0021836125 0.7392 AML other m 2018-12-13T04:14:41.07
IV.CMDO.HHN. ML:0 0.004173805 0.7616 AML other m 2018-12-13T04:14:50.07
IV.IACL.HHE. ML:0 0.0059389795 0.64 AML other m 2018-12-13T04:14:41.70
IV.MUCR.HHN. ML:0 0.004644657 0.4608 AML other m 2018-12-13T04:14:44.94
IV.MNO.SHN. ML:0 0.009924165 1.0016 AML other m 2018-12-13T04:14:43.56
IV.IACL.HHN. ML:0 0.00529654 0.4608 AML other m 2018-12-13T04:14:43.88
IV.ESML.HHN. ML:0 0.0041395475 0.5792 AML other m 2018-12-13T04:14:44.20
IV.CLTA.HHE. ML:0 0.0020598315 1.0208 AML other m 2018-12-13T04:14:44.55
IV.ESML.HHE. ML:0 0.004934202 0.8192 AML other m 2018-12-13T04:14:46.18
IV.IFIL.HHN. ML:0 0.009315629 0.5792 AML other m 2018-12-13T04:14:45.65
IV.CMDO.HHE. ML:0 0.003731127 1.04 AML other m 2018-12-13T04:14:49.20
IV.EPZF.HHN. ML:0 0.008967123 0.5184 AML other m 2018-12-13T04:14:46.59
IV.EPZF.HHE. ML:0 0.007603293 0.5792 AML other m 2018-12-13T04:14:47.12
IV.CLTA.HHN. ML:0 0.00112348275 0.6592 AML other m 2018-12-13T04:14:47.18
IV.SSY.HHE. ML:0 0.01698356 0.8 AML other m 2018-12-13T04:14:48.89
IV.IFIL.HHE. ML:0 0.024591645 0.4192 AML other m 2018-12-13T04:14:49.25
IV.AGST.EHE. ML:0 0.002763938 0.5024 AML other m 2018-12-13T04:14:49.15
IV.CROCE.HHE. ML:0 0.0031761635 0.6208 AML other m 2018-12-13T04:14:50.45
IV.NOV.HHE. ML:0 0.0115032515 0.6816 AML other m 2018-12-13T04:14:50.11
IV.CROCE.HHN. ML:0 0.0027166045 0.4992 AML other m 2018-12-13T04:14:50.41
IV.RAFF.HHN. ML:0 0.0017473945 0.6976 AML other m 2018-12-13T04:14:51.17
IV.ILLI.HHN. ML:0 0.05371683 0.6976 AML other m 2018-12-13T04:14:50.83
IV.IVPL.HHE. ML:0 0.0054849065 0.6016 AML other m 2018-12-13T04:14:51.54
IV.NOV.HHN. ML:0 0.015513745 0.56 AML other m 2018-12-13T04:14:51.62
IV.IVPL.HHN. ML:0 0.0050560895 0.48 AML other m 2018-12-13T04:14:54.00
IV.EMSG.HHE. ML:0 0.009902446 0.8608 AML other m 2018-12-13T04:14:52.87
IV.EMSG.HHN. ML:0 0.00897009 0.7232 AML other m 2018-12-13T04:14:52.13
IV.HLNI.HHN. ML:0 0.00119059115 0.5216 AML other m 2018-12-13T04:14:44.44
IV.AIO.HHN. ML:0 0.005025 0.56 AML other m 2018-12-13T04:14:52.92
IV.HMDC.HHE. ML:0 0.001897349 0.6784 AML other m 2018-12-13T04:14:52.98
IV.AGST.EHN. ML:0 0.003078746 0.8416 AML other m 2018-12-13T04:14:53.80
IV.AIO.HHE. ML:0 0.003163353 0.5376 AML other m 2018-12-13T04:14:54.70
IV.SSY.HHN. ML:0 0.01505979 0.4192 AML other m 2018-12-13T04:14:55.16
IV.MBFT.HHN. ML:0 0.001559081 1.0784 AML other m 2018-12-13T04:14:55.25
IV.ILLI.HHE. ML:0 0.04080466 0.7392 AML other m 2018-12-13T04:14:55.25
IV.HMDC.HHN. ML:0 0.001509132 0.4192 AML other m 2018-12-13T04:14:52.67
IV.MILZ.HHE. ML:0 0.007757288 0.6784 AML other m 2018-12-13T04:14:55.73
IV.CORL.HHN. ML:0 0.004951547 1.1008 AML other m 2018-12-13T04:14:56.00
IV.MPNC.HHN. ML:0 0.0064393015 0.4992 AML other m 2018-12-13T04:14:57.14
IV.MILZ.HHN. ML:0 0.0060557305 0.72 AML other m 2018-12-13T04:14:57.95
IV.CORL.HHE. ML:0 0.0041904615 0.8992 AML other m 2018-12-13T04:14:57.54
IV.HPAC.HHE. ML:0 0.003425465 1.0208 AML other m 2018-12-13T04:14:58.28
IV.SIRI.HHE. ML:0 0.00018531245 0.4608 AML other m 2018-12-13T04:14:59.46
IV.SIRI.HNE. ML:0 0.00017292235 0.4608 AML other m 2018-12-13T04:14:59.47
IV.MBFT.HHE. ML:0 0.0016182905 0.72 AML other m 2018-12-13T04:14:59.39
IV.MFNL.HHE. ML:0 0.0020577085 0.6816 AML other m 2018-12-13T04:14:59.84
IV.MFNL.HHN. ML:0 0.0015698505 0.7392 AML other m 2018-12-13T04:15:00.44
IV.MSRU.HHN. ML:0 0.003120959 0.72 AML other m 2018-12-13T04:15:03.46
IV.CET2.HHN. ML:0 0.00053395325 0.5408 AML other m 2018-12-13T04:15:01.20
IV.CRJA.HHN. ML:0 0.0035677895 1.0816 AML other m 2018-12-13T04:15:00.93
IV.MSRU.HHE. ML:0 0.004097474 0.6208 AML other m 2018-12-13T04:15:00.75
IV.MPNC.HHE. ML:0 0.005455603 0.6016 AML other m 2018-12-13T04:15:02.62
IV.MTTG.HHE. ML:0 0.002470466 0.8 AML other m 2018-12-13T04:15:05.92
IV.SICLA.EHE. ML:0 0.00130369 0.5024 AML other m 2018-12-13T04:15:05.86
IV.CRJA.HHE. ML:0 0.0031431015 0.6208 AML other m 2018-12-13T04:15:05.73
IV.HPAC.HHN. ML:0 0.0025847355 0.5408 AML other m 2018-12-13T04:15:06.56
IV.SICLA.EHN. ML:0 0.0012739125 0.5792 AML other m 2018-12-13T04:15:07.48
IV.MTTG.HHN. ML:0 0.0019455825 0.72 AML other m 2018-12-13T04:15:07.94
IV.JOPP.HHN. ML:0 0.0004147905 0.6816 AML other m 2018-12-13T04:15:10.26
IV.CAVT.HHN. ML:0 0.003473272 0.7008 AML other m 2018-12-13T04:15:10.81
IV.CAVT.HHE. ML:0 0.002449463 0.8384 AML other m 2018-12-13T04:15:10.90
IV.MARS.EHN. ML:0 0.0014342665 1.0816 AML other m 2018-12-13T04:15:11.72
IV.CAR1.HHN. ML:0 0.00074804865 0.7776 AML other m 2018-12-13T04:15:18.15
IV.GRI.EHN. ML:4.7 0.01145 0.1 AML other m 2018-12-13T04:15:19.29
IV.JOPP.HHE. ML:0 0.00036821165 0.6976 AML other m 2018-12-13T04:15:19.98
IV.LINA.HHE. ML:0 0.001170547 0.64 AML other m 2018-12-13T04:15:21.04
IV.LINA.HHN. ML:0 0.0010538542 0.3616 AML other m 2018-12-13T04:15:21.77
IV.MARS.EHE. ML:0 0.001677514 0.8608 AML other m 2018-12-13T04:15:22.46
IV.GRI.EHE. ML:0 0.00060797495 0.5984 AML other m 2018-12-13T04:15:25.37
MN.CUC.HHE. ML:0 0.00014095005 0.5408 AML other m 2018-12-13T04:15:25.98
MN.CUC.HHN. ML:0 0.0002020337 0.7424 AML other m 2018-12-13T04:15:26.04
MN.CUC.HNN. ML:0 0.00019900885 0.7808 AML other m 2018-12-13T04:15:26.04
MN.TIP.HNE. ML:0 0.0001259785 0.7616 AML other m 2018-12-13T04:15:29.80
MN.TIP.HHE. ML:0 0.0001361437 0.6976 AML other m 2018-12-13T04:15:29.79
IV.CAR1.HHE. ML:0 0.00074488325 0.8224 AML other m 2018-12-13T04:15:29.59
IV.SIRI.HNN. ML:0 0.0001634752 0.6592 AML other m 2018-12-13T04:15:32.24
IV.SIRI.HHN. ML:0 0.00017097925 0.6592 AML other m 2018-12-13T04:15:32.24
IV.CET2.HHE. ML:0 0.0004358681 0.72 AML other m 2018-12-13T04:15:34.91
MN.TIP.HHN. ML:0 0.00013185075 0.6208 AML other m 2018-12-13T04:15:36.63
MN.TIP.HNN. ML:0 0.0001278975 0.6208 AML other m 2018-12-13T04:15:36.65
MN.CUC.HNE. ML:0 0.000146015 0.7392 AML other m 2018-12-13T04:15:41.48
MN.CLTB.HHN. ML:3.8 0.008406712 0.6208 AML other m 2018-12-13T04:15:06.36
MN.CLTB.HHE. ML:3.6 0.0046484255 0.6592 AML other m 2018-12-13T04:14:59.24
IV.MBFT.HNN. ML:2.4 0.0002182102 0.7616 AML other m 2018-12-13T04:14:55.27
IV.MBFT.HNE. ML:2.4 0.00023244925 0.7904 AML other m 2018-12-13T04:14:59.76
IV.GMB.BHN. ML:3.8 0.0032817605 0.4384 AML other m 2018-12-13T04:15:05.04
IV.GMB.BHE. ML:3.9 0.003805 1.44 AML other m 2018-12-13T04:15:07.12
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.8
Scalar Moment6.68773E+21 dyne-cm
Computed depth7 km
QualityCa
Variance Reduction53.5%
Double Couple96%
CLVD4%
ISO0%
Model usedCIA
Modeautomatic
Statuspreliminary

Moment Tensor Components

Component Value
Mrr-6.4288E+21
Mtt6.7013E+21
Mpp-2.725E+20
Mrt-8.12E+19
Mrp1.0778E+21
Mtp6.464E+20

Nodal Planes

Name Strike Dip Rake
PN125546-104
PN29446-76

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

14.2005 37.7973 7 255 46 -104 94 46 -76 6.68773 21 14.7005 38.2973

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
RESU 21 217.2 53.5% 96
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://cnt.rm.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