Earthquake with magnitude of Mw 3.5 on date 04-03-2016 and time 16:51:19 (Italy) in region 4 km E Colle di Val d'Elsa (SI)

A magnitude Mw 3.5 earthquake occured in region: 4 km E Colle di Val d'Elsa (SI), on

  • 04-03-2016 15:51:19 (UTC)
  • 04-03-2016 16:51:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.412, 11.17 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
Colle di Val d'Elsa SI 4 21620 21620
Monteriggioni SI 5 9810 31430
Poggibonsi SI 7 29196 60626
Castellina in Chianti SI 12 2859 63485
San Gimignano SI 12 7820 71305
Casole d'Elsa SI 13 3897 75202
Barberino Val d'Elsa FI 15 4386 79588
Sovicille SI 15 10116 89704
Tavarnelle Val di Pesa FI 17 7800 97504
Siena SI 17 53903 151407
Certaldo FI 18 16121 167528
Radda in Chianti SI 19 1613 169141
Radicondoli SI 20 914 170055

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of Siena (53903 inhabitants)
39 Km S of Scandicci (50609 inhabitants)
41 Km S of Firenze (382808 inhabitants)
53 Km S of Prato (191150 inhabitants)
58 Km W of Arezzo (99543 inhabitants)
62 Km SE of Pistoia (90315 inhabitants)
71 Km E of Pisa (89158 inhabitants)
71 Km E of Livorno (159219 inhabitants)
72 Km SE of Lucca (89046 inhabitants)
73 Km N of Grosseto (82087 inhabitants)
90 Km SE of Viareggio (62467 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

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

Earthquakes of the 90 days preceding this event *

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

Earthquakes from 1985 to the date of the event *

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
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 the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed Evaluation Mw
Rev501
Mw 3.5 2016-03-04
15:51:19
43.4068 11.1877 8 2016-05-23
13:49:16
TDMT-INGV Revised 25288961
Bulletin
Rev1000
ML 3.4 2016-03-04
15:51:19
43.4117 11.17 8 2016-05-17
13:17:56
Bollettino Sismico Italiano INGV 23724221
Reviewed
Rev100
ML 3.4 2016-03-04
15:51:19
43.4068 11.1877 8 2016-03-04
16:10:08
Sala Sismica INGV-Roma 23708781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-03-04 15:51:19 ± 0.08
Latitude 43.4117 ± 0.0027
Longitude 11.1700 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 23724221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 292
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 202
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 37
Number of associated phases, regardless of their use for origin computation 125
Number of defining phases 108
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 3.96151
Number of stations at which the event was observed 100
Number of stations from which data was used for origin computation 83
Magnitudes information

Mw:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 25288961
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2016-05-23 13:49:16

ML:3.4

Field Value
Value 3.4
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 23724221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-03-05 13:18:58

ML:3.4

Field Value
Value 3.4
Uncertainty 0.2
Num. used stations 43
Type of magnitude ML
Reference to an origin 23708781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-03-04 16:10:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2016-03-04T15:53:26.45 3.0 positive manual Pg 19.23 0
IV.CAFE.HHZ. 2016-03-04T15:53:20.99 3.0 undecidable manual Sg 13.75 0
AC.VLO.HHZ. 2016-03-04T15:53:06.00 3.0 undecidable manual Pn 4.89 0
IV.IST3.HHZ. 2016-03-04T15:52:58.40 3.0 negative manual Pg 15.71 0
IV.SPS2.HHZ. 2016-03-04T15:52:57.80 3.0 negative manual Pg 13.33 0
IV.TDS.HHZ. 2016-03-04T15:52:50.84 3.0 undecidable manual Pg 10.09 0
IV.LPEL.HHZ. 2016-03-04T15:52:42.99 3.0 undecidable manual Sg 5.63 0
OE.ARSA.BHZ. 2016-03-04T15:52:35.09 3.0 positive manual Pn 1.15 0
IV.CGL.SHZ. 2016-03-04T15:52:26.02 3.0 positive manual Pn 0.64 0
MN.VSL.BHZ. 2016-03-04T15:52:22.73 3.0 positive manual Pn -0.69 0
CH.BNALP.HHZ. 2016-03-04T15:52:22.16 1.0 undecidable manual P 332 3.9615 38 1.14 4
OE.WTTA.HHZ. 2016-03-04T15:52:20.11 1.0 undecidable manual P 5 3.8635 38 0.44 5
CH.PLONS.HHZ. 2016-03-04T15:52:19.72 1.0 undecidable manual P 342 3.8473 38 0.28 5
SI.RISI.HHZ. 2016-03-04T15:52:16.54 1.0 undecidable manual P 10 3.5919 38 0.63 5
MN.TRI.BHZ. 2016-03-04T15:52:15.18 3.0 negative manual Pg 8.19 0
SI.ROSI.HHZ. 2016-03-04T15:52:15.41 0.6 undecidable manual P 3 3.5181 38 0.51 11
CH.FUSIO.HHZ. 2016-03-04T15:52:15.12 0.6 undecidable manual P 331 3.5208 38 0.19 11
CH.DAVOX.HHZ. 2016-03-04T15:52:15.09 3.0 undecidable manual P 3.4876 0.62 0
SI.ABSI.HHZ. 2016-03-04T15:52:12.28 0.3 undecidable manual P 2 3.3167 38 0.17 17
IV.CERA.HHZ. 2016-03-04T15:52:09.55 3.0 undecidable manual Pg 4.72 0
SI.KOSI.HHZ. 2016-03-04T15:52:08.17 0.6 undecidable manual P 3 3.0532 38 -0.3 12
IV.APPI.EHZ. 2016-03-04T15:52:08.97 0.6 undecidable manual P 1 3.0649 38 0.33 12
IV.STAL.HHZ. 2016-03-04T15:52:08.05 0.6 undecidable manual P 20 3.0487 38 -0.36 12
NI.CIMO.HHZ. 2016-03-04T15:52:07.75 0.6 undecidable manual P 17 3.0352 38 -0.48 11
CH.MUGIO.HHZ. 2016-03-04T15:52:06.61 0.6 undecidable manual P 330 2.9291 38 -0.15 12
IV.MABI.HHZ. 2016-03-04T15:52:03.46 0.6 undecidable manual P 350 2.6827 38 0.11 13
IV.CTI.HHZ. 2016-03-04T15:52:02.80 0.6 undecidable manual P 7 2.6566 38 -0.19 13
IV.MDI.HHZ. 2016-03-04T15:52:02.00 0.6 undecidable manual P 337 2.5739 38 0.15 15
IV.ZONE.HHZ. 2016-03-04T15:52:01.00 1.0 undecidable manual P 343 2.4668 38 0.62 7
IV.T0110.HHZ. 2016-03-04T15:52:00.54 3.0 negative manual Pg 2.95 0
ST.DOSS.HHZ. 2016-03-04T15:52:00.03 0.6 undecidable manual P 0 2.4677 38 -0.35 16
IV.MAGA.HHZ. 2016-03-04T15:51:59.05 0.6 undecidable manual P 351 2.3931 38 -0.31 18
FR.AJAC.HHZ. 2016-03-04T15:51:57.99 0.6 undecidable manual P 231 2.3077 38 -0.19 20
IV.QLNO.HHZ. 2016-03-04T15:51:56.08 1.0 undecidable manual P 295 2.2294 38 -1.02 8
IV.ROVR.HHZ. 2016-03-04T15:51:56.81 0.6 undecidable manual P 358 2.2348 38 -0.36 20
IV.TEOL.HHZ. 2016-03-04T15:51:53.03 3.0 undecidable manual Pn -0.6 0
GU.EQUI.HHN. 2016-03-04T15:51:52.64 0.3 undecidable manual S 316 1.0522 50 -0.84 49
IV.PIEI.HHZ. 2016-03-04T15:51:51.89 0.6 undecidable manual S 82 0.9973 50 0.02 42
FR.SMPL.HHZ. 2016-03-04T15:51:51.87 1.0 undecidable manual P 227 1.9102 38 -0.81 11
IV.MAON.HHZ. 2016-03-04T15:51:51.57 0.6 undecidable manual S 182 0.983 50 0.13 41
IV.SMA1.EHZ. 2016-03-04T15:51:50.43 0.6 undecidable manual P 116 1.7645 38 -0.24 29
IV.FIAM.HNN. 2016-03-04T15:51:50.81 0.6 undecidable manual P 128 1.8283 38 -0.74 24
FR.CORF.HHN. 2016-03-04T15:51:50.37 1.0 undecidable manual P 234 1.8499 38 -1.48 8
IV.GROG.HHN. 2016-03-04T15:51:50.02 0.3 undecidable manual S 271 0.9281 50 0.22 61
MN.VLC.HHZ. 2016-03-04T15:51:49.66 0.6 undecidable manual S 323 0.9371 50 -0.41 39
IV.RM33.EHZ. 2016-03-04T15:51:49.77 0.6 undecidable manual P 120 1.7465 38 -0.65 26
IV.LNSS.HHZ. 2016-03-04T15:51:47.46 0.6 undecidable manual P 120 1.5882 50 -0.72 28
IV.SRES.HHN. 2016-03-04T15:51:46.43 1.0 undecidable manual P 140 1.5306 50 -0.77 14
IV.CSP1.EHZ. 2016-03-04T15:51:46.38 0.6 undecidable manual P 101 1.5154 50 -0.56 31
IV.MSSA.HHZ. 2016-03-04T15:51:46.45 1.0 undecidable manual P 308 1.4947 50 -0.14 17
IV.PARC.HHZ. 2016-03-04T15:51:46.38 0.3 undecidable manual S 73 0.8094 50 0.08 65
IV.BDI.HHZ. 2016-03-04T15:51:45.76 0.3 undecidable manual S 328 0.7716 50 0.59 58
IV.EL6.EHZ. 2016-03-04T15:51:45.18 0.6 undecidable manual P 93 1.4056 50 0.12 37
GU.CARD.HHZ. 2016-03-04T15:51:45.30 0.3 undecidable manual S 321 0.7896 50 -0.41 61
IV.FDMO.HHZ. 2016-03-04T15:51:45.06 1.0 undecidable manual P 104 1.4461 50 -0.69 15
IV.FNVD.HHZ. 2016-03-04T15:51:45.07 0.3 undecidable manual S 357 0.7563 50 0.35 62
IV.COR1.EHZ. 2016-03-04T15:51:44.88 0.6 undecidable manual P 80 1.3445 50 0.86 30
IV.LMD.HHZ. 2016-03-04T15:51:44.87 0.6 undecidable manual S 30 0.7698 50 -0.26 42
IV.PESA.HHZ. 2016-03-04T15:51:44.05 1.0 undecidable manual P 66 1.3184 50 0.49 18
IV.CESI.HHZ. 2016-03-04T15:51:43.57 0.6 undecidable manual P 107 1.3274 50 -0.15 38
IV.CESX.HHZ. 2016-03-04T15:51:43.16 0.6 undecidable manual P 127 1.3103 50 -0.27 37
IV.TOLF.HHN. 2016-03-04T15:51:43.94 1.0 undecidable manual P 155 1.4785 50 -2.36 5
IV.BLLA.EHZ. 2016-03-04T15:51:43.92 3.0 positive manual P 1.03 0
GU.MAIM.HHZ. 2016-03-04T15:51:42.24 0.3 undecidable manual S 316 0.7024 50 -0.87 52
IV.SFI.EHZ. 2016-03-04T15:51:42.57 0.3 undecidable manual S 45 0.6943 50 -0.32 63
IV.SNTG.HHZ. 2016-03-04T15:51:42.99 0.6 undecidable manual P 96 1.2968 50 -0.21 38
IV.FSSB.HHZ. 2016-03-04T15:51:41.85 0.6 undecidable manual P 76 1.1979 50 0.35 37
IV.MOMA.HHZ. 2016-03-04T15:51:41.63 0.6 undecidable manual P 120 1.1889 50 0.28 38
IV.PLMA.HHZ. 2016-03-04T15:51:41.08 0.6 undecidable manual P 304 1.1448 50 0.48 37
IV.MTCR.EHZ. 2016-03-04T15:51:41.31 0.3 undecidable manual S 349 0.6277 50 0.4 63
IV.MPAG.EHZ. 2016-03-04T15:51:41.23 0.6 undecidable manual P 79 1.1718 50 0.16 39
IV.CASP.HHZ. 2016-03-04T15:51:41.57 0.3 undecidable manual S 200 0.6592 50 -0.27 64
IV.IMOL.EHZ. 2016-03-04T15:51:41.02 3.0 negative manual P 0.86 0
IV.ARCI.HHZ. 2016-03-04T15:51:40.15 1.0 undecidable manual S 158 0.6025 50 0 23
IV.ASSB.HHZ. 2016-03-04T15:51:40.90 0.6 undecidable manual P 108 1.1448 50 0.29 38
IV.ZCCA.HHZ. 2016-03-04T15:51:39.11 1.0 undecidable manual P 352 0.9488 50 1.86 9
IV.CRE.HHZ. 2016-03-04T15:51:39.95 0.3 undecidable manual S 70 0.6034 50 -0.23 66
GU.EQUI.HHN. 2016-03-04T15:51:39.52 0.3 undecidable manual P 316 1.0522 50 0.51 56
IV.ASQU.HHZ. 2016-03-04T15:51:39.60 0.3 undecidable manual S 49 0.5909 50 -0.21 66
IV.PE3.EHZ. 2016-03-04T15:51:38.62 0.6 undecidable manual P 73 1.0018 50 0.47 38
IV.MPPT.EHZ. 2016-03-04T15:51:38.85 0.3 undecidable manual S 354 0.5486 50 0.29 66
IV.MAON.HHZ. 2016-03-04T15:51:38.20 0.6 undecidable manual P 182 0.983 50 0.36 39
IV.CAFI.HHZ. 2016-03-04T15:51:38.85 1.0 undecidable manual S 98 0.5846 50 -0.77 19
IV.ATFO.HHZ. 2016-03-04T15:51:38.73 0.3 undecidable manual P 92 1.0189 50 0.29 59
IV.PIEI.HHZ. 2016-03-04T15:51:38.37 0.6 undecidable manual P 82 0.9973 50 0.29 40
IV.PII.HHZ. 2016-03-04T15:51:38.57 0.6 undecidable manual S 304 0.5603 50 -0.35 43
IV.MURB.HHZ. 2016-03-04T15:51:38.45 0.6 undecidable manual P 98 0.9955 50 0.4 39
MN.VLC.HHZ. 2016-03-04T15:51:37.01 0.6 undecidable manual P 323 0.9371 50 -0.03 42
IV.CELB.HHZ. 2016-03-04T15:51:37.80 0.3 undecidable manual P 227 0.9659 50 0.27 60
IV.APEC.HHZ. 2016-03-04T15:51:37.12 0.3 undecidable manual P 80 0.9182 50 0.4 59
IV.MTRZ.HHZ. 2016-03-04T15:51:37.77 1.0 undecidable manual P 11 0.9191 50 1.03 15
IV.ATVO.HHZ. 2016-03-04T15:51:36.45 0.6 undecidable manual P 91 0.8984 50 0.06 43
IV.GROG.HHN. 2016-03-04T15:51:36.13 0.6 undecidable manual P 271 0.9281 50 -0.76 35
IV.ATTE.HHZ. 2016-03-04T15:51:36.33 0.6 undecidable manual P 104 0.8867 50 0.14 42
IV.RUFI.EHZ. 2016-03-04T15:51:36.62 0.3 undecidable manual S 30 0.4919 50 -0.26 67
IV.ATPI.EHZ. 2016-03-04T15:51:36.57 0.6 undecidable manual P 87 0.8948 50 0.24 41
IV.PARC.HHZ. 2016-03-04T15:51:35.14 0.3 undecidable manual P 73 0.8094 50 0.28 62
IV.MGAB.HHZ. 2016-03-04T15:51:35.75 0.6 undecidable manual P 126 0.849 50 0.22 42
IV.LMD.HHZ. 2016-03-04T15:51:34.45 0.6 undecidable manual P 30 0.7698 50 0.26 42
GU.CARD.HHZ. 2016-03-04T15:51:34.88 0.6 undecidable manual P 321 0.7896 50 0.35 41
IV.FNVD.HHZ. 2016-03-04T15:51:34.57 0.6 undecidable manual P 357 0.7563 50 0.62 38
IV.SACS.HHZ. 2016-03-04T15:51:34.59 0.6 undecidable manual P 136 0.7788 50 0.25 42
IV.BADI.EHZ. 2016-03-04T15:51:34.90 0.3 undecidable manual P 82 0.7851 50 0.45 60
IV.BDI.HHZ. 2016-03-04T15:51:34.79 0.3 undecidable manual P 328 0.7716 50 0.57 58
IV.CRMI.HHZ. 2016-03-04T15:51:34.23 0.6 undecidable manual S 340 0.4074 50 -0.16 46
IV.ATMI.HHZ. 2016-03-04T15:51:34.97 0.6 undecidable manual P 95 0.8013 50 0.24 42
GU.MAIM.HHZ. 2016-03-04T15:51:33.17 0.3 undecidable manual P 316 0.7024 50 0.15 65
IV.SSP9.EHZ. 2016-03-04T15:51:33.75 0.3 undecidable manual P 77 0.7159 50 0.49 61
IV.CASP.HHZ. 2016-03-04T15:51:32.48 0.6 positive manual P 200 0.6592 50 0.19 44
IV.FIR.HNE. 2016-03-04T15:51:32.90 0.6 undecidable manual S 10 0.3678 50 -0.3 45
IV.SFI.EHZ. 2016-03-04T15:51:32.67 0.6 positive manual P 45 0.6943 50 -0.22 43
IV.MTCR.EHZ. 2016-03-04T15:51:31.76 0.6 undecidable manual P 349 0.6277 50 0.01 46
IV.CRE.HHZ. 2016-03-04T15:51:31.26 0.6 positive manual P 70 0.6034 50 -0.07 45
IV.PII.HHZ. 2016-03-04T15:51:30.79 0.6 undecidable manual P 304 0.5603 50 0.18 45
IV.ASQU.HHZ. 2016-03-04T15:51:30.76 0.3 undecidable manual P 49 0.5909 50 -0.36 64
IV.MPPT.EHZ. 2016-03-04T15:51:30.38 0.3 positive manual P 354 0.5486 50 -0.02 69
IV.ARCI.HHZ. 2016-03-04T15:51:30.96 0.3 positive manual P 158 0.6025 50 -0.35 64
IV.CAFI.HHZ. 2016-03-04T15:51:30.63 0.3 undecidable manual P 98 0.5846 50 -0.38 64
IV.RUFI.EHZ. 2016-03-04T15:51:29.31 0.1 positive manual P 30 0.4919 50 -0.12 92
IV.CRMI.HHZ. 2016-03-04T15:51:27.82 0.3 undecidable manual P 340 0.4074 50 -0.17 69
IV.FIR.HNE. 2016-03-04T15:51:27.11 0.6 undecidable manual P 10 0.3678 50 -0.19 46
IV.OSSC.HHZ. 2016-03-04T15:51:24.80 0.1 undecidable manual S 26 0.125 121 -0.05 100
IV.CSNT.HHZ. 2016-03-04T15:51:23.77 0.1 undecidable manual S 55 0.107 125 -0.5 91
IV.CSNT.HHZ. 2016-03-04T15:51:22.05 0.1 positive manual P 55 0.107 125 -0.1 99
IV.OSSC.HHZ. 2016-03-04T15:51:22.60 0.1 positive manual P 26 0.125 121 0.12 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHN. ML:3.6 0.000299 0.52 AML other m 2016-03-04T15:53:14.68
SI.ABSI.HHE. ML:3.6 0.0003 0.72 AML other m 2016-03-04T15:53:15.71
FR.AJAC.HHE.00 ML:3.2 0.0002765 0.3 AML other m 2016-03-04T15:51:59.54
FR.AJAC.HHN.00 ML:3 0.0002015 0.32 AML other m 2016-03-04T15:51:59.73
IV.APEC.HHN. ML:3.6 0.00399 0.54 AML other m 2016-03-04T15:51:54.85
IV.APEC.HHE. ML:3.5 0.003275 0.48 AML other m 2016-03-04T15:51:56.73
IV.APPI.EHN. ML:3.4 0.000209 0.44 AML other m 2016-03-04T15:52:25.26
IV.APPI.EHE. ML:3.4 0.000209 0.5 AML other m 2016-03-04T15:52:53.68
IV.ARCI.HHN. ML:3.5 0.005975 0.76 AML other m 2016-03-04T15:51:42.21
IV.ARCI.HHE. ML:3.4 0.00455 0.6 AML other m 2016-03-04T15:51:46.02
IV.ASQU.HHN. ML:3.6 0.007445 0.42 AML other m 2016-03-04T15:51:45.02
IV.ASQU.HHE. ML:3.4 0.00496 0.6 AML other m 2016-03-04T15:51:43.97
IV.ASSB.HHE. ML:3 0.00062 0.94 AML other m 2016-03-04T15:52:03.90
IV.ASSB.HHN. ML:3 0.000642 0.5 AML other m 2016-03-04T15:52:05.58
IV.ATFO.HHE. ML:3.5 0.00235 0.58 AML other m 2016-03-04T15:51:56.43
IV.ATFO.HHN. ML:3.4 0.002275 0.44 AML other m 2016-03-04T15:51:58.81
IV.ATMI.HHN. ML:3.9 0.0102 0.62 AML other m 2016-03-04T15:51:52.06
IV.ATMI.HHE. ML:3.7 0.006175 1.24 AML other m 2016-03-04T15:51:53.00
IV.ATPI.EHE. ML:3.5 0.003045 0.52 AML other m 2016-03-04T15:51:55.71
IV.ATPI.EHN. ML:3.4 0.002845 0.48 AML other m 2016-03-04T15:51:51.60
IV.ATTE.HHE. ML:3.3 0.002225 0.4 AML other m 2016-03-04T15:51:58.13
IV.ATTE.HHN. ML:3.3 0.002005 1.5 AML other m 2016-03-04T15:51:56.45
IV.ATVO.HHE. ML:3.3 0.00202 0.5 AML other m 2016-03-04T15:51:53.50
IV.ATVO.HHN. ML:3.5 0.003095 0.82 AML other m 2016-03-04T15:51:56.72
IV.BADI.EHN. ML:3.4 0.003435 0.34 AML other m 2016-03-04T15:51:53.52
IV.BADI.EHE. ML:3.4 0.002805 0.34 AML other m 2016-03-04T15:51:51.40
IV.BDI.HNN. ML:3.5 0.00413 1.04 AML other m 2016-03-04T15:51:48.67
IV.BDI.HHN. ML:3.5 0.004255 1.1 AML other m 2016-03-04T15:51:48.13
IV.BDI.HNE. ML:3.5 0.004275 0.54 AML other m 2016-03-04T15:51:48.05
IV.BDI.HHE. ML:3.5 0.00409 0.52 AML other m 2016-03-04T15:51:48.04
IV.BRIS.HHN. ML:0 0.00522 0.6 AML other m 2016-03-04T15:51:59.79
IV.BRIS.HHE. ML:0 0.002695 0.56 AML other m 2016-03-04T15:51:59.76
IV.CAFI.HNN. ML:3.3 0.00407 0.92 AML other m 2016-03-04T15:51:43.08
IV.CAFI.HNE. ML:3.3 0.003705 0.34 AML other m 2016-03-04T15:51:40.07
IV.CAFI.HHE. ML:3.3 0.003795 0.32 AML other m 2016-03-04T15:51:40.06
IV.CAFI.HHN. ML:3.4 0.004215 0.94 AML other m 2016-03-04T15:51:43.07
IV.CASP.HHN. ML:3.5 0.005065 0.3 AML other m 2016-03-04T15:51:41.85
IV.CASP.HHE. ML:3.5 0.004715 0.36 AML other m 2016-03-04T15:51:44.89
IV.CELB.HHN. ML:3.4 0.002455 0.62 AML other m 2016-03-04T15:51:54.12
IV.CELB.HHE. ML:3.2 0.001605 0.48 AML other m 2016-03-04T15:51:54.21
IV.CESI.HHE. ML:2.8 0.000311 0.48 AML other m 2016-03-04T15:52:13.49
IV.CESI.HHN. ML:2.8 0.000333 0.48 AML other m 2016-03-04T15:52:15.84
IV.CESX.HHE. ML:3 0.0005065 0.58 AML other m 2016-03-04T15:52:12.56
IV.CESX.HHN. ML:2.9 0.000447 0.54 AML other m 2016-03-04T15:52:16.15
IV.CGL.SHN. ML:0 8.8E-5 0.28 AML other m 2016-03-04T15:52:28.37
IV.CGL.SHE. ML:0 9.715E-5 1.56 AML other m 2016-03-04T15:53:49.69
NI.CIMO.HHE. ML:2.8 5.35E-5 0.86 AML other m 2016-03-04T15:53:00.18
NI.CIMO.HHN. ML:2.8 5.865E-5 1.42 AML other m 2016-03-04T15:53:14.72
IV.COR1.HNN. ML:5.3 0.09905 1.6 AML other m 2016-03-04T15:52:17.77
IV.COR1.HNE. ML:4.2 0.008335 1.58 AML other m 2016-03-04T15:52:38.25
IV.COR1.EHN. ML:3.5 0.001599 1.18 AML other m 2016-03-04T15:52:19.48
IV.COR1.EHE. ML:3.3 0.001096 1.26 AML other m 2016-03-04T15:52:12.64
IV.CPGN.HNE. ML:4.9 0.06905 0.6 AML other m 2016-03-04T15:52:05.80
IV.CPGN.HNN. ML:5.1 0.114 0.72 AML other m 2016-03-04T15:52:00.78
IV.CRE.HHE. ML:3.6 0.006615 1.1 AML other m 2016-03-04T15:51:45.14
IV.CRE.HHN. ML:3.7 0.00872 0.34 AML other m 2016-03-04T15:51:42.61
IV.CRMI.HHE. ML:3.3 0.005885 0.56 AML other m 2016-03-04T15:51:34.90
IV.CRMI.HNE. ML:3.3 0.005635 0.54 AML other m 2016-03-04T15:51:34.91
IV.CRMI.HHN. ML:3.2 0.005265 0.2 AML other m 2016-03-04T15:51:35.39
IV.CRMI.HNN. ML:3.2 0.004955 0.22 AML other m 2016-03-04T15:51:35.50
IV.CSNT.HHN. ML:3.5 0.039 0.38 AML other m 2016-03-04T15:51:24.07
IV.CSNT.HHE. ML:3.6 0.0533 0.34 AML other m 2016-03-04T15:51:25.71
IV.CTI.HHN. ML:3.5 0.0003845 0.24 AML other m 2016-03-04T15:52:36.22
IV.CTI.HHE. ML:3.3 0.0002715 1.02 AML other m 2016-03-04T15:52:35.74
CH.DAVOX.HHN. ML:3.3 0.0001425 0.72 AML other m 2016-03-04T15:52:21.62
CH.DAVOX.HHE. ML:3.1 8.035E-5 0.72 AML other m 2016-03-04T15:53:05.96
ST.DOSS.HHE. ML:3.4 0.00037 0.96 AML other m 2016-03-04T15:52:55.31
ST.DOSS.HNN. ML:3.3 0.00032 0.96 AML other m 2016-03-04T15:52:55.32
ST.DOSS.HNE. ML:3.4 0.000421 0.6 AML other m 2016-03-04T15:52:40.94
ST.DOSS.HHN. ML:3.4 0.000404 0.6 AML other m 2016-03-04T15:52:41.24
IV.FDMO.HHE. ML:2.8 0.000307 0.54 AML other m 2016-03-04T15:52:15.18
IV.FDMO.HHN. ML:2.8 0.0003095 0.48 AML other m 2016-03-04T15:52:13.34
IV.FNVD.HHN. ML:4 0.01285 0.54 AML other m 2016-03-04T15:51:51.01
IV.FNVD.HHE. ML:3.9 0.01035 0.7 AML other m 2016-03-04T15:51:50.57
IV.FSSB.HHN. ML:3.5 0.001955 0.36 AML other m 2016-03-04T15:52:04.88
IV.FSSB.HHE. ML:3.5 0.00206 1.3 AML other m 2016-03-04T15:52:05.25
CH.FUSIO.HHE. ML:3.2 0.0001027 0.42 AML other m 2016-03-04T15:52:58.11
CH.FUSIO.HHN. ML:3.1 7.28E-5 1.08 AML other m 2016-03-04T15:53:06.38
IV.IMOL.HNE. ML:3.6 0.0035 1.12 AML other m 2016-03-04T15:52:05.65
IV.IMOL.HNN. ML:3.7 0.004335 0.6 AML other m 2016-03-04T15:52:03.36
SI.KOSI.HHN. ML:3.3 0.000196 1.56 AML other m 2016-03-04T15:52:50.69
SI.KOSI.HHE. ML:3.3 0.0001935 0.62 AML other m 2016-03-04T15:53:07.19
IV.LMD.HHE. ML:3.8 0.00723 0.42 AML other m 2016-03-04T15:51:46.50
IV.LMD.HHN. ML:3.8 0.00723 1.22 AML other m 2016-03-04T15:51:47.03
IV.LNSS.HHN. ML:3.1 0.00045 1.28 AML other m 2016-03-04T15:52:13.96
IV.LNSS.HHE. ML:3.1 0.0004375 0.9 AML other m 2016-03-04T15:52:22.36
IV.MABI.HHE. ML:3 0.0001145 1.2 AML other m 2016-03-04T15:52:54.33
IV.MABI.HHN. ML:3.1 0.000146 0.54 AML other m 2016-03-04T15:52:05.66
IV.MAGA.HHN. ML:3.5 0.000588 0.56 AML other m 2016-03-04T15:52:39.68
IV.MAGA.HHE. ML:3.8 0.001019 0.62 AML other m 2016-03-04T15:52:39.97
IV.MAON.HHE. ML:3.5 0.00275 0.66 AML other m 2016-03-04T15:51:55.23
IV.MAON.HHN. ML:3.5 0.002975 0.68 AML other m 2016-03-04T15:51:55.54
IV.MDI.HHE. ML:3.1 0.000177 0.38 AML other m 2016-03-04T15:52:20.97
IV.MDI.HHN. ML:3.1 0.000189 1.34 AML other m 2016-03-04T15:52:55.04
IV.MGAB.HNE. ML:3.1 0.001475 1.28 AML other m 2016-03-04T15:51:54.06
IV.MGAB.HNN. ML:3.3 0.002155 0.82 AML other m 2016-03-04T15:51:53.97
IV.MGAB.HHN. ML:3.3 0.00221 0.38 AML other m 2016-03-04T15:51:53.98
IV.MGAB.HHE. ML:3.1 0.001515 0.42 AML other m 2016-03-04T15:51:53.20
IV.MOMA.HHE. ML:3.1 0.00075 0.42 AML other m 2016-03-04T15:52:08.84
IV.MOMA.HHN. ML:3 0.0006355 0.42 AML other m 2016-03-04T15:52:05.42
SI.MOSI.HHE. ML:3.6 0.0002775 0.92 AML other m 2016-03-04T15:53:22.84
SI.MOSI.HHN. ML:3.7 0.0003865 0.98 AML other m 2016-03-04T15:53:03.61
IV.MPAG.EHE. ML:3 0.000638 0.7 AML other m 2016-03-04T15:52:14.22
IV.MPAG.EHN. ML:3.1 0.0008625 0.44 AML other m 2016-03-04T15:52:01.32
IV.MPPT.EHE. ML:3.5 0.006705 0.6 AML other m 2016-03-04T15:51:42.04
IV.MPPT.EHN. ML:3.4 0.00504 0.68 AML other m 2016-03-04T15:51:41.80
IV.MSSA.HHE. ML:3 0.000478 1.28 AML other m 2016-03-04T15:52:11.18
IV.MSSA.HHN. ML:3.2 0.0007765 0.92 AML other m 2016-03-04T15:52:13.22
IV.MTCR.EHN. ML:3.5 0.00525 1.44 AML other m 2016-03-04T15:51:46.01
IV.MTCR.EHE. ML:3.5 0.005855 0.36 AML other m 2016-03-04T15:51:46.24
IV.MTRZ.HNN. ML:3.6 0.004335 0.56 AML other m 2016-03-04T15:51:58.81
IV.MTRZ.HNE. ML:3.5 0.003315 0.62 AML other m 2016-03-04T15:51:57.88
IV.MTRZ.HHE. ML:3.5 0.003315 0.62 AML other m 2016-03-04T15:51:57.88
IV.MTRZ.HHN. ML:3.6 0.004345 0.56 AML other m 2016-03-04T15:51:58.81
CH.MUGIO.HHN. ML:3 9.455E-5 0.84 AML other m 2016-03-04T15:53:01.18
CH.MUGIO.HHE. ML:3 9.885E-5 0.62 AML other m 2016-03-04T15:53:00.10
IV.MURB.HNN. ML:3.8 0.006125 0.34 AML other m 2016-03-04T15:51:56.56
IV.MURB.HHN. ML:3.8 0.006285 0.42 AML other m 2016-03-04T15:51:56.55
IV.MURB.HHE. ML:3.8 0.00591 0.3 AML other m 2016-03-04T15:51:59.94
IV.MURB.HNE. ML:3.8 0.0054 0.32 AML other m 2016-03-04T15:51:59.94
IV.PARC.HHE. ML:3.6 0.004525 0.84 AML other m 2016-03-04T15:51:51.13
IV.PARC.HHN. ML:3.5 0.00363 0.54 AML other m 2016-03-04T15:51:50.85
IV.PESA.HHE. ML:3.4 0.001305 0.44 AML other m 2016-03-04T15:52:11.98
IV.PESA.HHN. ML:3.3 0.00113 0.58 AML other m 2016-03-04T15:52:09.41
IV.PIEI.HHE. ML:3.1 0.001135 0.44 AML other m 2016-03-04T15:51:56.18
IV.PIEI.HHN. ML:3.1 0.001009 0.34 AML other m 2016-03-04T15:51:59.11
IV.PII.HHE. ML:3.9 0.01595 0.24 AML other m 2016-03-04T15:51:39.96
IV.PII.HHN. ML:3.9 0.0166 0.28 AML other m 2016-03-04T15:51:40.55
CH.PLONS.HHN. ML:3.1 5.685E-5 0.66 AML other m 2016-03-04T15:52:35.18
CH.PLONS.HHE. ML:3.1 6.24E-5 1.32 AML other m 2016-03-04T15:53:20.49
SI.RISI.HHN. ML:3.8 0.000361 0.48 AML other m 2016-03-04T15:53:06.42
SI.RISI.HHE. ML:3.6 0.000257 0.34 AML other m 2016-03-04T15:52:23.33
IV.RM33.EHN. ML:3 0.0002775 0.62 AML other m 2016-03-04T15:52:31.86
IV.RM33.EHE. ML:3 0.000314 1.08 AML other m 2016-03-04T15:52:31.44
SI.ROSI.HHN. ML:3.6 0.0002765 0.92 AML other m 2016-03-04T15:53:28.21
SI.ROSI.HHE. ML:3.3 0.000131 0.94 AML other m 2016-03-04T15:53:15.59
IV.ROVR.HHN. ML:3 0.0002035 0.4 AML other m 2016-03-04T15:52:41.33
IV.ROVR.HHE. ML:2.9 0.000142 0.46 AML other m 2016-03-04T15:52:35.98
IV.RUFI.EHE. ML:4.2 0.04035 0.26 AML other m 2016-03-04T15:51:37.25
IV.RUFI.EHN. ML:3.9 0.0172 0.6 AML other m 2016-03-04T15:51:42.15
IV.SACS.HNN. ML:3 0.00131 1.06 AML other m 2016-03-04T15:51:51.62
IV.SACS.HHN. ML:3 0.001355 1.06 AML other m 2016-03-04T15:51:51.62
IV.SACS.HNE. ML:3 0.0012475 0.5 AML other m 2016-03-04T15:51:51.59
IV.SACS.HHE. ML:3 0.001165 0.5 AML other m 2016-03-04T15:51:51.59
IV.SFI.HNE. ML:3.4 0.003755 0.64 AML other m 2016-03-04T15:51:50.90
IV.SFI.EHE. ML:3.4 0.00381 0.66 AML other m 2016-03-04T15:51:50.91
IV.SFI.HNN. ML:3.3 0.00314 0.44 AML other m 2016-03-04T15:51:47.15
IV.SFI.EHN. ML:3.3 0.00317 0.46 AML other m 2016-03-04T15:51:47.15
IV.SMA1.EHE. ML:3.2 0.000587 1.48 AML other m 2016-03-04T15:52:28.52
IV.SMA1.EHN. ML:3.1 0.0004125 1.38 AML other m 2016-03-04T15:52:31.70
FR.SMPL.HHE.00 ML:2.9 0.000208 0.74 AML other m 2016-03-04T15:52:17.66
FR.SMPL.HHN.00 ML:2.8 0.0001485 1.16 AML other m 2016-03-04T15:52:26.81
IV.SNTG.HHN. ML:3.1 0.0007815 0.46 AML other m 2016-03-04T15:52:10.43
IV.SNTG.HHE. ML:3.1 0.0006895 0.64 AML other m 2016-03-04T15:52:09.06
IV.SSP9.EHN. ML:3.6 0.00522 0.82 AML other m 2016-03-04T15:51:49.08
IV.SSP9.EHE. ML:3.6 0.0054 0.4 AML other m 2016-03-04T15:51:45.18
IV.STAL.HHN. ML:3.3 0.000192 1.42 AML other m 2016-03-04T15:52:48.79
IV.STAL.HHE. ML:3.5 0.0003135 1.42 AML other m 2016-03-04T15:52:50.46
IV.STAL.HNE. ML:3.6 0.000321 0.5 AML other m 2016-03-04T15:52:57.16
IV.STAL.HNN. ML:3.5 0.000309 1.08 AML other m 2016-03-04T15:52:32.55
IV.T0110.HHN. ML:3.2 0.000315 1.5 AML other m 2016-03-04T15:52:35.94
IV.T0110.HHE. ML:3.2 0.0003195 0.76 AML other m 2016-03-04T15:52:36.78
IV.TEOL.HHN. ML:3.6 0.001115 0.92 AML other m 2016-03-04T15:52:27.83
IV.TEOL.HHE. ML:3.8 0.001515 0.74 AML other m 2016-03-04T15:52:33.09
MN.VLC.HNE. ML:3.1 0.0012 1.3 AML other m 2016-03-04T15:51:54.19
MN.VLC.HNN. ML:3.3 0.001975 0.46 AML other m 2016-03-04T15:51:52.35
MN.VLC.HHN. ML:3.3 0.001995 0.44 AML other m 2016-03-04T15:51:52.34
MN.VLC.HHE. ML:3.1 0.00114 1.3 AML other m 2016-03-04T15:51:54.19
OE.WTTA.HHE. ML:3.4 0.0001265 1 AML other m 2016-03-04T15:53:39.66
OE.WTTA.HHN. ML:3.4 0.0001325 0.84 AML other m 2016-03-04T15:53:37.06
IV.ZCCA.HHN. ML:3.3 0.00187 0.46 AML other m 2016-03-04T15:52:01.11
IV.ZCCA.HHE. ML:3.4 0.002605 0.96 AML other m 2016-03-04T15:52:04.99
IV.ZONE.HHN. ML:3.4 0.000344 0.44 AML other m 2016-03-04T15:52:49.76
IV.ZONE.HHE. ML:3.2 0.000226 0.42 AML other m 2016-03-04T15:52:43.99
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.5
Scalar Moment1.83263E+21 dyne-cm
Computed depth8 km
QualityBa
Variance Reduction37.18%
Double Couple81%
CLVD19%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr8.018E+20
Mtt1.569E+20
Mpp-9.587E+20
Mrt-1.0668E+21
Mrp2.951E+20
Mtp-1.1679E+21

Nodal Planes

Name Strike Dip Rake
PN124967140
PN23575329

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

11.1877 43.4068 8 249 67 140 357 53 29 1.83263 21 11.6877 43.9068

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
CRE 66.1 68.9 52.41% 99
FSSB 132.3 75.5 45.48% 107
NARO 114.9 78.1 45.9% 104
APEC 101.1 80 27.66% 102
CAFI 63.7 97.5 44.32% 97
MAON 108.8 182.5 11.36% 103
CELB 108.2 227.7 35.41% 104
CRMI 46.4 338.8 55.72% 97
CASP 73.3 201.1 37.6% 99
ATMI 87.9 94.9 27.37% 100
LMD 85.5 29.1 26.36% 102
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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 miniseed + resp format Download