Earthquake with magnitude of Mw 3.8 on date 03-02-2017 and time 22:33:02 (Italy) in region Tirreno Centrale (MARE)

A magnitude Mw 3.8 earthquake occured in region: Tirreno Centrale (MARE), on

  • 03-02-2017 21:33:02 (UTC)
  • 03-02-2017 22:33:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41, 12.6 at 12 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km S of Anzio (54211 inhabitants)
59 Km SW of Latina (125985 inhabitants)
67 Km S of Aprilia (73446 inhabitants)
76 Km S of Pomezia (62966 inhabitants)
79 Km S of Velletri (53303 inhabitants)
92 Km SE of Fiumicino (78395 inhabitants)
100 Km S of Roma (2864731 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.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. 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 3.7 2017-02-03
21:33:02
40.99 12.6 12 2017-04-07
08:17:12
Bollettino Sismico Italiano INGV 40633551
Rev 501 Mw 3.8 2017-02-03
21:33:02
41.03 12.59 14 2017-03-03
11:47:37
TDMT-INGV Revised 41901121
Rev 501 Mw 3.7 2017-02-03
21:33:02
41.03 12.59 8 2017-02-06
14:27:34
TDMT-INGV Revised 40641801
Rev 100 ML 3.7 2017-02-03
21:33:02
41.03 12.59 12 2017-02-03
21:47:36
Sala Sismica INGV-Roma 40485331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-02-03 21:33:02 ± 0.1
Latitude 40.99 ± 0.00
Longitude 12.60 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 40633551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 566
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 274
Circular confidence region, given by single value of horizontal uncertainty (meter) 570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 102
Number of defining phases 102
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.56927
Epicentral distance of station farthest from the epicenter (degree) 3.38235
Number of stations at which the event was observed 84
Number of stations from which data was used for origin computation 84
Magnitudes information

Mw:3.8

Field Value
Value 3.8
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 41901121
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-03-03 11:47:37

Mw:3.7

Field Value
Value 3.7
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 40641801
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-02-06 14:27:34

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 67
Type of magnitude ML
Reference to an origin 40633551
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-03 07:47:52

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 79
Type of magnitude ML
Reference to an origin 40485331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-02-03 21:47:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2017-02-03T21:33:56.03 0.1 positive manual P 117 3.3823 54 0.43 25
IV.GIB.HHE. 2017-02-03T21:33:56.00 0.6 undecidable manual P 159 3.198 54 2.94 1
IV.PLLN.EHN. 2017-02-03T21:33:55.83 0.6 undecidable manual P 158 3.2286 54 2.36 4
IV.CSLB.HHZ. 2017-02-03T21:33:55.36 0.3 undecidable manual P 159 3.2564 54 1.5 12
IV.IVPL.HHZ. 2017-02-03T21:33:54.12 0.3 undecidable manual P 144 3.1944 54 1.11 15
IV.ILLI.HHZ. 2017-02-03T21:33:53.15 0.6 undecidable manual P 144 3.1233 54 1.13 10
IV.LTRZ.EHZ. 2017-02-03T21:33:53.22 0.1 positive manual P 96 3.2169 54 -0.1 28
IV.BSSO.HHZ. 2017-02-03T21:33:52.60 0.6 undecidable manual S 69 1.5972 54 0.72 33
FR.CORF.HHN.00 2017-02-03T21:33:50.68 0.6 undecidable manual P 298 2.8832 54 1.97 6
IV.IST3.HHZ. 2017-02-03T21:33:50.69 0.6 undecidable manual P 137 2.9813 54 0.63 13
IV.CGL.SHN. 2017-02-03T21:33:50.72 1.0 undecidable manual P 238 3.001 54 0.39 7
IV.IFIL.HHZ. 2017-02-03T21:33:49.31 0.3 undecidable manual P 147 2.8643 54 0.86 17
IV.CET2.HHZ. 2017-02-03T21:33:49.45 0.1 positive manual P 119 2.9498 54 -0.17 28
MN.VSL.HHZ. 2017-02-03T21:33:49.29 0.3 undecidable manual P 240 2.8769 54 0.67 19
IV.IACL.HHZ. 2017-02-03T21:33:48.55 0.6 undecidable manual P 151 2.8059 54 0.9 12
IV.SIRI.HHZ. 2017-02-03T21:33:44.74 0.1 positive manual P 107 2.6107 54 -0.2 32
IV.TRIF.HHZ. 2017-02-03T21:33:43.48 0.3 undecidable manual P 330 2.4641 54 0.56 27
IV.CERA.HHZ. 2017-02-03T21:33:42.77 0.6 undecidable manual S 60 1.2249 90 1.68 23
IV.MGR.HHZ. 2017-02-03T21:33:41.65 0.1 positive manual P 110 2.4021 54 -0.41 39
IV.APRC.EHZ. 2017-02-03T21:33:41.37 0.3 undecidable manual P 70 2.3364 54 0.21 33
IV.CASP.HHZ. 2017-02-03T21:33:39.44 0.3 undecidable manual P 325 2.2096 54 0.03 39
IV.PTQR.HHZ. 2017-02-03T21:33:39.69 0.6 undecidable manual S 30 1.1898 90 -0.35 44
IV.VVLD.HHZ. 2017-02-03T21:33:38.90 0.6 undecidable manual S 41 1.1637 90 -0.38 44
IV.CMPR.HHZ. 2017-02-03T21:33:38.00 0.1 positive manual P 107 2.1593 54 -0.71 44
IV.POFI.HHZ. 2017-02-03T21:33:38.03 0.6 undecidable manual S 49 1.1044 90 0.51 42
IV.FDMO.HHZ. 2017-02-03T21:33:38.06 0.3 undecidable manual P 10 2.0729 54 0.55 38
IV.MRLC.HHZ. 2017-02-03T21:33:38.85 0.1 positive manual P 95 2.1979 54 -0.38 48
IV.ARCI.HHZ. 2017-02-03T21:33:37.92 0.6 undecidable manual P 336 2.0352 54 0.93 23
IV.CDRU.HHZ. 2017-02-03T21:33:37.06 0.1 positive manual P 103 2.1107 54 -0.97 41
IV.CESI.HHZ. 2017-02-03T21:33:37.07 0.1 negative manual P 6 2.0217 54 0.26 57
IV.MMO1.EHZ. 2017-02-03T21:33:36.87 0.3 undecidable manual P 16 1.9794 54 0.65 40
IV.MTCE.HHZ. 2017-02-03T21:33:36.05 0.6 undecidable manual S 6 1.0333 90 0.64 41
IV.MGAB.HHZ. 2017-02-03T21:33:36.09 0.6 undecidable manual P 349 1.9506 54 0.27 30
TV.SF14.HHN. 2017-02-03T21:33:35.60 0.3 undecidable manual P 338 1.9057 54 0.4 45
IV.MCIV.HHN. 2017-02-03T21:33:35.32 0.6 undecidable manual P 339 1.9102 54 0.06 32
IV.SACS.HHZ. 2017-02-03T21:33:35.73 0.3 undecidable manual P 345 1.9228 54 0.29 46
IV.T1214.EHZ. 2017-02-03T21:33:34.06 0.1 negative manual P 14 1.8211 54 0.02 69
IV.MODR.HHZ. 2017-02-03T21:33:34.31 0.6 undecidable manual S 81 0.9758 91 0.6 42
IV.CERT.HHZ. 2017-02-03T21:33:34.90 0.6 undecidable manual S 17 0.9964 91 0.59 42
IV.LRP.HHZ. 2017-02-03T21:33:34.12 0.6 undecidable manual S 48 0.9875 91 0.06 48
IV.MCRV.HHN. 2017-02-03T21:33:34.75 0.3 undecidable manual P 95 1.9533 54 -1.12 32
IV.T1212.EHZ. 2017-02-03T21:33:33.31 0.1 negative manual P 11 1.787 54 -0.25 67
IV.GUAR.HHZ. 2017-02-03T21:33:33.50 0.6 undecidable manual S 34 0.9623 91 0.2 47
IV.MOMA.HHZ. 2017-02-03T21:33:33.45 0.3 undecidable manual P 359 1.8085 54 -0.4 48
IV.T1215.EHZ. 2017-02-03T21:33:33.89 0.1 undecidable manual P 6 1.8175 54 -0.09 68
IV.MAON.HHZ. 2017-02-03T21:33:33.48 0.3 undecidable manual P 323 1.8031 54 -0.31 49
IV.GIGS.HHN. 2017-02-03T21:33:32.09 0.3 undecidable manual P 26 1.6287 54 0.71 48
IV.T1218.EHZ. 2017-02-03T21:33:32.32 0.1 negative manual P 13 1.7177 54 -0.29 69
IV.RCAV.EHZ. 2017-02-03T21:33:32.56 0.6 undecidable manual S 17 0.8912 91 1.37 30
IV.SMA1.EHZ. 2017-02-03T21:33:32.83 0.6 undecidable manual P 18 1.7249 54 0.13 36
IV.CESX.HHZ. 2017-02-03T21:33:31.80 0.3 undecidable manual P 360 1.6125 54 0.64 50
IV.TRIV.HHZ. 2017-02-03T21:33:31.39 0.1 positive manual P 62 1.6548 54 -0.35 71
IV.LNSS.HHZ. 2017-02-03T21:33:31.02 0.3 undecidable manual P 11 1.6404 54 -0.52 51
IV.LIK.EHZ.01 2017-02-03T21:33:30.98 0.6 undecidable manual S 55 0.8813 91 0.07 49
IV.BSSO.HHZ. 2017-02-03T21:33:30.93 0.1 positive manual P 69 1.5972 54 -0.01 78
IV.RM33.EHZ. 2017-02-03T21:33:30.40 0.3 undecidable manual P 17 1.5819 54 -0.33 56
IV.ARRO.EHZ. 2017-02-03T21:33:30.90 0.6 undecidable manual P 4 1.5882 54 0.08 39
IV.T0110.HHZ. 2017-02-03T21:33:29.93 0.3 undecidable manual P 35 1.5163 90 0.24 59
IV.RMP.HHZ. 2017-02-03T21:33:29.68 0.6 undecidable manual S 5 0.8193 91 0.6 44
IV.FAGN.HHZ. 2017-02-03T21:33:29.17 0.1 positive manual P 30 1.4686 90 0.3 79
MN.AQU.HHZ. 2017-02-03T21:33:29.65 0.1 positive manual P 24 1.4857 90 0.47 76
IV.MA9.HHN. 2017-02-03T21:33:29.17 0.6 undecidable manual S 3 0.7761 91 1.39 30
IV.T1211.EHZ. 2017-02-03T21:33:29.73 0.1 positive manual P 7 1.5486 90 -0.53 72
IV.RDP.HHZ. 2017-02-03T21:33:28.54 0.6 undecidable manual S 6 0.7698 91 0.94 38
IV.PAOL.HHZ. 2017-02-03T21:33:28.10 0.1 positive manual P 88 1.4857 90 -1.07 59
IV.VITU.HHZ. 2017-02-03T21:33:28.90 0.1 positive manual P 82 1.5423 90 -1.24 52
IV.RNI2.HHZ. 2017-02-03T21:33:27.01 0.1 positive manual P 58 1.3643 90 -0.09 88
IV.VTIR.HHZ. 2017-02-03T21:33:27.25 0.3 undecidable manual P 97 1.3922 90 -0.32 61
IV.T1222.EHZ. 2017-02-03T21:33:27.47 0.3 undecidable manual P 13 1.4434 90 -0.98 47
IV.SGG.HHZ. 2017-02-03T21:33:27.51 0.1 positive manual P 73 1.3957 90 -0.12 86
IV.VVDG.HHZ. 2017-02-03T21:33:27.63 0.6 undecidable manual P 96 1.3877 90 0.13 43
IV.MIDA.HNZ. 2017-02-03T21:33:27.64 0.1 undecidable manual P 62 1.4011 90 -0.09 86
IV.VAGA.HHZ. 2017-02-03T21:33:26.05 0.1 positive manual P 71 1.3004 90 0.05 90
IV.SRES.HHZ. 2017-02-03T21:33:25.08 0.1 negative manual P 357 1.2429 90 0.06 91
IV.VENT.EHZ. 2017-02-03T21:33:25.08 0.6 undecidable manual S 108 0.6538 91 0.92 40
IV.CERA.HHZ. 2017-02-03T21:33:25.04 0.1 positive manual P 60 1.2249 90 0.33 86
IV.LAV9.HHZ. 2017-02-03T21:33:25.69 0.6 undecidable manual S 6 0.6871 91 0.54 46
IV.FIAM.HHZ. 2017-02-03T21:33:25.43 0.1 negative manual P 17 1.3301 90 -1.08 63
IV.TOLF.HHZ. 2017-02-03T21:33:24.30 0.1 negative manual P 337 1.1583 90 0.73 78
IV.CSOB.HHZ. 2017-02-03T21:33:24.64 0.3 undecidable manual P 98 1.1799 90 0.7 59
IV.PIGN.HHZ. 2017-02-03T21:33:24.65 0.1 positive manual P 80 1.2087 90 0.21 89
IV.PTQR.HHZ. 2017-02-03T21:33:22.89 0.1 negative manual P 30 1.1898 90 -1.21 62
IV.POFI.HHZ. 2017-02-03T21:33:22.25 0.1 negative manual P 49 1.1044 90 -0.4 88
IV.VVLD.HHZ. 2017-02-03T21:33:22.75 0.1 negative manual P 41 1.1637 90 -0.92 71
IV.IFOR.HHN. 2017-02-03T21:33:21.91 0.1 positive manual P 106 0.992 91 1.19 66
IV.MTCE.HHZ. 2017-02-03T21:33:21.71 0.1 negative manual P 6 1.0333 90 0.28 91
IV.LATB.EHZ. 2017-02-03T21:33:21.93 0.6 undecidable manual S 29 0.5693 91 0.27 50
IV.MODR.HHZ. 2017-02-03T21:33:20.74 0.1 positive manual P 81 0.9758 91 0.29 93
IV.LRP.HHZ. 2017-02-03T21:33:20.01 0.1 negative manual P 48 0.9875 91 -0.64 83
IV.CERT.HHZ. 2017-02-03T21:33:19.85 0.1 negative manual P 17 0.9964 91 -0.94 73
IV.GUAR.HHZ. 2017-02-03T21:33:19.38 0.1 negative manual P 34 0.9623 91 -0.83 78
IV.ROM9.HNZ. 2017-02-03T21:33:19.42 0.6 undecidable manual P 356 0.8355 91 1.38 31
IV.LIK.EHZ.01 2017-02-03T21:33:18.86 0.1 positive manual P 55 0.8813 91 0.03 100
IV.RCAV.EHZ. 2017-02-03T21:33:18.22 0.1 negative manual P 17 0.8912 91 -0.78 81
IV.RMP.HHZ. 2017-02-03T21:33:17.65 0.1 negative manual P 5 0.8193 91 -0.13 99
IV.MA9.HHN. 2017-02-03T21:33:17.19 0.3 undecidable manual P 3 0.7761 91 0.16 74
IV.VIVA.HHZ. 2017-02-03T21:33:16.56 0.1 negative manual P 10 0.7662 91 -0.3 97
IV.RDP.HHZ. 2017-02-03T21:33:16.75 0.1 negative manual P 6 0.7698 91 -0.17 99
IV.VENT.EHZ. 2017-02-03T21:33:16.40 0.1 positive manual P 108 0.6538 91 1.46 61
IV.GIUL.HHZ. 2017-02-03T21:33:15.85 0.1 undecidable manual P 41 0.7482 91 -0.71 86
IV.LAV9.HHZ. 2017-02-03T21:33:15.72 0.1 negative manual P 6 0.6871 91 0.21 100
IV.LATB.EHZ. 2017-02-03T21:33:12.84 0.1 negative manual P 29 0.5693 91 -0.65 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HHN. ML:0 0.000258 1.42 AML other m 2017-02-03T21:34:28.90
IV.ACER.HNN. ML:0 0.0002795 0.88 AML other m 2017-02-03T21:34:39.37
IV.ACER.HHE. ML:0 0.0003135 0.66 AML other m 2017-02-03T21:34:49.61
IV.ACER.HNE. ML:0 0.000339 0.72 AML other m 2017-02-03T21:34:49.61
IV.AIO.HHE. ML:0 0.000229 0.84 AML other m 2017-02-03T21:34:45.25
IV.AIO.HHN. ML:0 0.0001915 1 AML other m 2017-02-03T21:34:45.99
IV.APRC.EHE. ML:3.4 0.000425 1.32 AML other m 2017-02-03T21:34:13.88
IV.APRC.EHN. ML:3.6 0.0007755 1.24 AML other m 2017-02-03T21:34:25.21
MN.AQU.HLE. ML:3.6 0.00172 0.76 AML other m 2017-02-03T21:33:52.34
MN.AQU.HHE. ML:3.6 0.00164 0.8 AML other m 2017-02-03T21:33:52.33
MN.AQU.HHN. ML:3.6 0.001715 0.88 AML other m 2017-02-03T21:34:03.46
MN.AQU.HLN. ML:3.6 0.001785 0.88 AML other m 2017-02-03T21:34:03.47
IV.ARCI.HHN. ML:3.1 0.000268 0.94 AML other m 2017-02-03T21:34:21.91
IV.ARCI.HHE. ML:3.2 0.000414 0.98 AML other m 2017-02-03T21:34:27.21
IV.ARRO.EHN. ML:3.4 0.000883 1.52 AML other m 2017-02-03T21:33:59.87
IV.ARRO.EHE. ML:3.4 0.000936 0.48 AML other m 2017-02-03T21:34:01.09
IV.BSSO.HHE. ML:3.3 0.0008185 0.74 AML other m 2017-02-03T21:34:04.50
IV.BSSO.HHN. ML:3.4 0.0008785 0.94 AML other m 2017-02-03T21:34:16.88
IV.BSSO.HNN. ML:3.8 0.002185 0.96 AML other m 2017-02-03T21:34:16.89
IV.BSSO.HNE. ML:3.7 0.00193 0.72 AML other m 2017-02-03T21:34:04.14
IV.CASP.HHE. ML:3.3 0.000389 1.16 AML other m 2017-02-03T21:34:19.87
IV.CASP.HHN. ML:3.4 0.0004325 0.66 AML other m 2017-02-03T21:34:22.65
IV.CELI.HHE. ML:3.7 0.000315 1.06 AML other m 2017-02-03T21:35:00.92
IV.CELI.HHN. ML:3.8 0.000412 0.96 AML other m 2017-02-03T21:35:01.59
IV.CERA.HNE. ML:4 0.00625 0.42 AML other m 2017-02-03T21:33:47.50
IV.CERA.HHE. ML:4 0.00635 0.42 AML other m 2017-02-03T21:33:47.50
IV.CERA.HHN. ML:4 0.00697 0.58 AML other m 2017-02-03T21:33:51.91
IV.CERA.HNN. ML:4 0.00678 0.56 AML other m 2017-02-03T21:33:51.91
IV.CERT.HHN. ML:3.8 0.00523 0.56 AML other m 2017-02-03T21:33:39.61
IV.CERT.HHE. ML:4 0.008655 0.6 AML other m 2017-02-03T21:33:42.50
IV.CESI.HHE. ML:3.6 0.0009235 0.68 AML other m 2017-02-03T21:34:13.32
IV.CESI.HHN. ML:3.5 0.0008245 1.5 AML other m 2017-02-03T21:34:12.81
IV.CESX.HHE. ML:3.7 0.00171 1.22 AML other m 2017-02-03T21:34:11.30
IV.CESX.HHN. ML:3.7 0.00189 1 AML other m 2017-02-03T21:34:12.22
IV.CET2.HHE. ML:3.7 0.000597 1.08 AML other m 2017-02-03T21:34:47.20
IV.CET2.HHN. ML:3.9 0.000855 0.68 AML other m 2017-02-03T21:34:48.79
IV.CMPR.HHN. ML:3.1 0.000263 1.16 AML other m 2017-02-03T21:34:26.13
IV.CMPR.HHE. ML:3.2 0.00032 1.28 AML other m 2017-02-03T21:34:24.31
IV.CSFT.HHE. ML:0 3965 0.92 AML other m 2017-02-03T21:33:36.84
IV.CSFT.HHN. ML:0 4255 1.58 AML other m 2017-02-03T21:33:38.95
IV.CSLB.HHN. ML:3.1 8.855E-5 0.28 AML other m 2017-02-03T21:34:36.70
IV.CSLB.HHE. ML:3.2 0.000119 0.28 AML other m 2017-02-03T21:34:35.37
IV.FAGN.HHE. ML:4 0.00497 0.68 AML other m 2017-02-03T21:33:54.91
IV.FAGN.HHN. ML:3.9 0.003555 0.46 AML other m 2017-02-03T21:33:57.87
IV.FDMO.HHE. ML:3.2 0.000397 1.34 AML other m 2017-02-03T21:34:19.27
IV.FDMO.HHN. ML:3.4 0.0004995 1 AML other m 2017-02-03T21:34:22.61
IV.FIAM.HHN. ML:3.8 0.00298 0.76 AML other m 2017-02-03T21:33:53.75
IV.FIAM.HHE. ML:3.8 0.00328 1.36 AML other m 2017-02-03T21:34:03.76
IV.GUAR.HHE. ML:4 0.0104 1.5 AML other m 2017-02-03T21:33:41.02
IV.GUAR.HHN. ML:4.2 0.01565 1.44 AML other m 2017-02-03T21:33:38.89
TV.H2O5.DHE. ML:0 0.00904 0.88 AML other m 2017-02-03T21:33:40.94
TV.H2O5.DHN. ML:0 0.007765 0.66 AML other m 2017-02-03T21:33:44.29
IV.HLNI.HHE. ML:0 0.0001235 0.7 AML other m 2017-02-03T21:34:58.97
IV.HLNI.HHN. ML:0 0.0001106 0.24 AML other m 2017-02-03T21:34:59.47
IV.IACL.HHN. ML:3.5 0.0003505 0.2 AML other m 2017-02-03T21:34:27.08
IV.IACL.HHE. ML:3.6 0.000394 0.2 AML other m 2017-02-03T21:34:25.11
IV.IFIL.HHN. ML:4.1 0.001442 1.42 AML other m 2017-02-03T21:34:25.78
IV.IFIL.HHE. ML:4.6 0.00379 0.8 AML other m 2017-02-03T21:34:25.70
IV.ILLI.HHN. ML:3.9 0.000674 1 AML other m 2017-02-03T21:34:41.21
IV.ILLI.HHE. ML:3.9 0.000681 1.02 AML other m 2017-02-03T21:34:48.07
IV.IST3.HHN. ML:4.2 0.00154 0.84 AML other m 2017-02-03T21:34:17.42
IV.IST3.HHE. ML:3.9 0.000843 0.84 AML other m 2017-02-03T21:34:17.17
IV.IVPL.HHE. ML:3.8 0.00057 0.58 AML other m 2017-02-03T21:34:36.26
IV.IVPL.HHN. ML:3.9 0.000711 1.22 AML other m 2017-02-03T21:34:40.07
IV.LATB.EHE. ML:3.7 0.00937 0.74 AML other m 2017-02-03T21:33:23.40
IV.LATB.EHN. ML:3.5 0.006635 1.02 AML other m 2017-02-03T21:33:23.34
IV.LAV9.HHE. ML:4.4 0.03645 0.5 AML other m 2017-02-03T21:33:32.29
IV.LAV9.HNE. ML:4.4 0.0332 1.48 AML other m 2017-02-03T21:33:34.21
IV.LAV9.HHN. ML:4.5 0.0445 0.42 AML other m 2017-02-03T21:33:36.12
IV.LAV9.HNN. ML:4.5 0.04395 0.42 AML other m 2017-02-03T21:33:36.13
IV.LIK.EHN.01 ML:4.4 0.029 0.64 AML other m 2017-02-03T21:33:37.24
IV.LIK.EHE.01 ML:4.4 0.02865 0.36 AML other m 2017-02-03T21:33:34.30
IV.LNSS.HHN. ML:3.7 0.001995 1.46 AML other m 2017-02-03T21:34:00.14
IV.LNSS.HHE. ML:3.6 0.001435 1.28 AML other m 2017-02-03T21:34:04.67
IV.LRP.HHN. ML:3.9 0.006935 0.96 AML other m 2017-02-03T21:33:37.30
IV.LRP.HHE. ML:3.8 0.005565 0.42 AML other m 2017-02-03T21:33:38.21
IV.MAON.HHN. ML:3.3 0.000644 0.84 AML other m 2017-02-03T21:34:14.13
IV.MAON.HHE. ML:3.4 0.0007265 1.5 AML other m 2017-02-03T21:34:08.81
IV.MCRV.HHE. ML:3.3 0.0005575 0.74 AML other m 2017-02-03T21:34:21.39
IV.MCRV.HHN. ML:3.4 0.000612 0.6 AML other m 2017-02-03T21:34:22.52
IV.MEU.SHN. ML:0 0.000159 0.44 AML other m 2017-02-03T21:35:04.92
IV.MEU.SHE. ML:0 0.0001425 1.2 AML other m 2017-02-03T21:35:05.90
IV.MGR.HHN. ML:3.2 0.000275 0.58 AML other m 2017-02-03T21:34:29.38
IV.MGR.HHE. ML:3.3 0.000325 1.28 AML other m 2017-02-03T21:34:28.21
IV.MODR.HHE. ML:3.8 0.00509 0.86 AML other m 2017-02-03T21:33:36.61
IV.MODR.HHN. ML:3.7 0.00468 0.48 AML other m 2017-02-03T21:33:42.34
IV.MOMA.HHN. ML:3.5 0.000964 0.52 AML other m 2017-02-03T21:33:39.07
IV.MOMA.HHE. ML:3.6 0.00111 0.74 AML other m 2017-02-03T21:34:08.47
IV.MRLC.HHE. ML:3.1 0.0002615 0.66 AML other m 2017-02-03T21:34:32.43
IV.MRLC.HNN. ML:3.2 0.000314 0.62 AML other m 2017-02-03T21:34:26.92
IV.MRLC.HHN. ML:3.2 0.0002975 0.62 AML other m 2017-02-03T21:34:26.92
IV.MRLC.HNE. ML:3.2 0.0002955 0.66 AML other m 2017-02-03T21:34:32.10
IV.MSFR.HHE. ML:0 8.635E-5 0.66 AML other m 2017-02-03T21:34:37.49
IV.MSFR.HHN. ML:0 0.0001114 0.82 AML other m 2017-02-03T21:34:38.52
IV.MSRU.HHN. ML:0 0.0001335 1.08 AML other m 2017-02-03T21:34:41.30
IV.MSRU.HHE. ML:0 0.0001335 1.16 AML other m 2017-02-03T21:34:50.24
IV.MTCE.HHE. ML:3.6 0.00341 1.18 AML other m 2017-02-03T21:33:47.04
IV.MTCE.HHN. ML:3.6 0.00297 0.68 AML other m 2017-02-03T21:33:36.40
IV.NOV.HHN. ML:0 0.000202 1.2 AML other m 2017-02-03T21:34:41.87
IV.NOV.HHE. ML:0 0.0002365 1.04 AML other m 2017-02-03T21:34:42.77
IV.PAOL.HHN. ML:3.6 0.00172 0.38 AML other m 2017-02-03T21:34:04.14
IV.PAOL.HNN. ML:3.6 0.001695 0.38 AML other m 2017-02-03T21:34:04.14
IV.PAOL.HHE. ML:3.5 0.001475 0.6 AML other m 2017-02-03T21:34:04.40
IV.PAOL.HNE. ML:3.5 0.001445 0.6 AML other m 2017-02-03T21:34:04.40
IV.PIGN.HHE. ML:3.6 0.00261 0.42 AML other m 2017-02-03T21:33:49.22
IV.PIGN.HNN. ML:3.7 0.003055 0.56 AML other m 2017-02-03T21:33:48.19
IV.PIGN.HHN. ML:3.6 0.002575 0.76 AML other m 2017-02-03T21:33:48.85
IV.PIGN.HNE. ML:3.6 0.002375 1.52 AML other m 2017-02-03T21:33:48.23
IV.PLAC.HHN. ML:0 8.345E-5 1.24 AML other m 2017-02-03T21:34:49.91
IV.PLAC.HHE. ML:0 0.000113 0.68 AML other m 2017-02-03T21:34:54.84
IV.PLLN.EHN. ML:3.6 0.000282 0.52 AML other m 2017-02-03T21:34:35.11
IV.PLLN.EHE. ML:3.5 0.000254 0.32 AML other m 2017-02-03T21:34:37.31
IV.POFI.HNE. ML:3.9 0.00609 1.16 AML other m 2017-02-03T21:33:39.19
IV.POFI.HHN. ML:4 0.007055 1.14 AML other m 2017-02-03T21:33:40.27
IV.POFI.HHE. ML:3.9 0.005985 1.52 AML other m 2017-02-03T21:33:42.08
IV.POFI.HNN. ML:4 0.00654 1.12 AML other m 2017-02-03T21:33:40.28
IV.PTQR.HHE. ML:3.7 0.00301 0.68 AML other m 2017-02-03T21:33:47.03
IV.PTQR.HHN. ML:3.7 0.003085 0.66 AML other m 2017-02-03T21:33:42.59
IV.PTRJ.HHE. ML:0 0.002515 0.76 AML other m 2017-02-03T21:34:03.01
IV.PTRJ.HHN. ML:0 0.002315 0.98 AML other m 2017-02-03T21:34:03.03
IV.RCAV.EHN. ML:4.1 0.011935 0.98 AML other m 2017-02-03T21:33:33.97
IV.RCAV.EHE. ML:4 0.010325 0.48 AML other m 2017-02-03T21:33:38.50
IV.RDP.HHE. ML:4.2 0.01915 0.92 AML other m 2017-02-03T21:33:37.00
IV.RDP.HHN. ML:4.4 0.0349 0.56 AML other m 2017-02-03T21:33:35.37
IV.RM33.EHE. ML:3.8 0.00232 1.04 AML other m 2017-02-03T21:34:03.34
IV.RM33.EHN. ML:3.6 0.001645 0.98 AML other m 2017-02-03T21:34:00.33
IV.RM33.HNN. ML:3.6 0.001685 1.26 AML other m 2017-02-03T21:34:09.97
IV.RM33.HNE. ML:3.8 0.002415 1.04 AML other m 2017-02-03T21:34:03.33
IV.RMP.HHE. ML:4 0.0117 0.76 AML other m 2017-02-03T21:33:38.61
IV.RMP.HHN. ML:4.2 0.0183 0.94 AML other m 2017-02-03T21:33:31.82
IV.RNI2.HNE. ML:4 0.00458 0.52 AML other m 2017-02-03T21:33:57.58
IV.RNI2.HHN. ML:3.9 0.00413 0.76 AML other m 2017-02-03T21:33:56.57
IV.RNI2.HNN. ML:3.9 0.00416 0.76 AML other m 2017-02-03T21:33:56.58
IV.RNI2.HHE. ML:4 0.004715 0.54 AML other m 2017-02-03T21:33:57.58
IV.ROM9.HNE. ML:4.1 0.01505 0.9 AML other m 2017-02-03T21:33:39.28
IV.ROM9.HNN. ML:4.1 0.0132 1.32 AML other m 2017-02-03T21:33:39.68
IV.SACS.HHN. ML:3.2 0.00047 1.1 AML other m 2017-02-03T21:34:22.42
IV.SACS.HHE. ML:3.3 0.00049 0.72 AML other m 2017-02-03T21:33:45.50
IV.SACS.HNE. ML:3.4 0.0006075 0.9 AML other m 2017-02-03T21:34:33.02
IV.SACS.HNN. ML:3.4 0.0007415 0.92 AML other m 2017-02-03T21:33:49.57
IV.SGG.HNE. ML:0 1.05E-8 1.42 AML other m 2017-02-03T21:33:55.05
IV.SGG.HNN. ML:0 8.5E-9 1.1 AML other m 2017-02-03T21:33:55.99
IV.SGG.HHN. ML:3.7 0.002685 0.86 AML other m 2017-02-03T21:33:56.00
IV.SGG.HHE. ML:3.8 0.00321 1.42 AML other m 2017-02-03T21:33:55.05
IV.SIRI.HNN. ML:3.4 0.0003145 1.3 AML other m 2017-02-03T21:34:50.94
IV.SIRI.HHE. ML:3.4 0.0003565 0.6 AML other m 2017-02-03T21:34:47.78
IV.SIRI.HNE. ML:3.4 0.000336 0.6 AML other m 2017-02-03T21:34:47.78
IV.SIRI.HHN. ML:3.4 0.0003185 1.28 AML other m 2017-02-03T21:34:50.93
IV.SMA1.EHN. ML:3.8 0.001925 0.52 AML other m 2017-02-03T21:34:08.59
IV.SMA1.EHE. ML:3.8 0.00219 0.72 AML other m 2017-02-03T21:34:08.88
IV.SRES.HHN. ML:3.4 0.001685 1.02 AML other m 2017-02-03T21:33:50.61
IV.SRES.HHE. ML:3.4 0.00157 0.98 AML other m 2017-02-03T21:33:46.72
IV.T0110.HHE. ML:4 0.003855 0.82 AML other m 2017-02-03T21:33:55.73
IV.T0110.HHN. ML:4.1 0.004705 0.42 AML other m 2017-02-03T21:33:58.53
IV.T1211.HNE. ML:3.6 0.00144 0.76 AML other m 2017-02-03T21:34:01.22
IV.T1211.EHE. ML:3.6 0.001455 0.78 AML other m 2017-02-03T21:34:01.23
IV.T1211.HNN. ML:3.9 0.003335 1.4 AML other m 2017-02-03T21:33:58.82
IV.T1211.EHN. ML:3.9 0.00328 1.38 AML other m 2017-02-03T21:33:58.82
IV.T1212.EHE. ML:3.5 0.0010225 1.46 AML other m 2017-02-03T21:34:06.96
IV.T1212.HNN. ML:3.5 0.0010975 1.28 AML other m 2017-02-03T21:34:15.92
IV.T1212.EHN. ML:3.5 0.0010885 1.32 AML other m 2017-02-03T21:34:15.94
IV.T1212.HNE. ML:3.6 0.0011035 1.44 AML other m 2017-02-03T21:34:06.96
IV.T1214.HNN. ML:3.5 0.0008975 0.44 AML other m 2017-02-03T21:34:16.27
IV.T1214.EHN. ML:3.5 0.0008885 0.42 AML other m 2017-02-03T21:34:16.08
IV.T1214.HNE. ML:3.6 0.0011095 1.36 AML other m 2017-02-03T21:34:16.87
IV.T1214.EHE. ML:3.6 0.0011615 0.86 AML other m 2017-02-03T21:34:10.29
IV.T1215.HNE. ML:3.3 0.00061 0.78 AML other m 2017-02-03T21:34:08.51
IV.T1215.EHE. ML:3.3 0.0005845 0.7 AML other m 2017-02-03T21:34:08.52
IV.T1215.HNN. ML:3.4 0.0007105 1.22 AML other m 2017-02-03T21:34:10.32
IV.T1215.EHN. ML:3.4 0.0006555 1.26 AML other m 2017-02-03T21:34:10.33
IV.T1218.HNE. ML:3.6 0.001375 1.4 AML other m 2017-02-03T21:34:05.03
IV.T1218.EHE. ML:3.6 0.00125 1.42 AML other m 2017-02-03T21:34:05.03
IV.T1218.HNN. ML:3.6 0.001385 0.4 AML other m 2017-02-03T21:34:05.75
IV.T1218.EHN. ML:3.6 0.0014 0.42 AML other m 2017-02-03T21:34:05.75
IV.T1222.HNE. ML:3.7 0.002225 0.6 AML other m 2017-02-03T21:34:00.88
IV.T1222.EHN. ML:3.5 0.001355 1.34 AML other m 2017-02-03T21:33:58.02
IV.T1222.HNN. ML:3.4 0.001155 0.68 AML other m 2017-02-03T21:33:54.64
IV.T1222.EHE. ML:3.6 0.00204 0.64 AML other m 2017-02-03T21:34:00.90
IV.TOLF.HHN. ML:3.7 0.00362 0.6 AML other m 2017-02-03T21:33:46.68
IV.TOLF.HHE. ML:3.8 0.003745 1.06 AML other m 2017-02-03T21:33:46.83
IV.TRIF.HHN. ML:3.4 0.0003965 1.3 AML other m 2017-02-03T21:34:27.91
IV.TRIF.HHE. ML:3.5 0.000501 0.6 AML other m 2017-02-03T21:34:27.37
IV.TRIV.HHE. ML:3.5 0.0011955 1.14 AML other m 2017-02-03T21:34:18.36
IV.TRIV.HHN. ML:3.6 0.001405 0.86 AML other m 2017-02-03T21:34:12.53
IV.VAGA.HNN. ML:3.8 0.003145 0.36 AML other m 2017-02-03T21:33:56.31
IV.VAGA.HNE. ML:3.6 0.002425 0.9 AML other m 2017-02-03T21:33:55.16
IV.VAGA.HHE. ML:3.6 0.00249 0.9 AML other m 2017-02-03T21:33:55.16
IV.VAGA.HHN. ML:3.8 0.003215 0.36 AML other m 2017-02-03T21:33:56.30
IV.VENT.EHN. ML:4.1 0.0202 0.3 AML other m 2017-02-03T21:33:29.09
IV.VENT.EHE. ML:4.2 0.02375 0.28 AML other m 2017-02-03T21:33:30.35
IV.VITU.HHN. ML:4 0.003905 1.46 AML other m 2017-02-03T21:34:11.21
IV.VITU.HNE. ML:3.5 0.00127 0.58 AML other m 2017-02-03T21:33:36.60
IV.VITU.HNN. ML:4 0.003755 0.52 AML other m 2017-02-03T21:34:01.72
IV.VITU.HHE. ML:4 0.00422 1.56 AML other m 2017-02-03T21:34:00.93
IV.VIVA.HHN. ML:4.2 0.01985 0.54 AML other m 2017-02-03T21:33:30.54
IV.VIVA.HHE. ML:4.3 0.0251 0.44 AML other m 2017-02-03T21:33:33.22
MN.VSL.HHN. ML:3 0.0001048 0.72 AML other m 2017-02-03T21:34:26.64
MN.VSL.HHE. ML:3 0.0001125 0.56 AML other m 2017-02-03T21:34:24.42
IV.VVLD.HHE. ML:4 0.00635 0.82 AML other m 2017-02-03T21:33:42.60
IV.VVLD.HHN. ML:3.9 0.005525 0.38 AML other m 2017-02-03T21:33:44.65
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.8
Scalar Moment5.25866E+21 dyne-cm
Computed depth14 km
QualityCa
Variance Reduction22.36%
Double Couple72%
CLVD28%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-8.483E+20
Mtt5.489E+21
Mpp-4.6407E+21
Mrt-6.832E+20
Mrp8.275E+20
Mtp-8.804E+20

Nodal Planes

Name Strike Dip Rake
PN113987-12
PN223078-177

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

12.5923 41.029 14 139 87 -12 230 78 -177 5.25866 21 13.0923 41.529

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
RMP 87.3 6 14.66% 104
FAGN 160.3 30.7 12.96% 111
LPEL 174.4 49.1 29.03% 113
RNI2 150.5 59.6 25.53% 111
MODR 108.8 82.7 17.34% 105
CMPR 242.4 108.1 7.01% 123
OSSC 298.5 338.6 24.35% 128
PIGN 134.7 81.4 19.2% 109
LRP 107.9 50.2 27.74% 101
MGAB 213 349.4 31.27% 120
FIAM 144.4 17.5 15.01% 109
CASP 242.5 324.4 7.25% 121
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