Earthquake with magnitude of Mw 3.4 on date 09-08-2014 and time 15:47:49 (Italy) in region 1 km SW Certaldo (FI)

A magnitude Mw 3.4 earthquake occured in region: 1 km SW Certaldo (FI), on

  • 09-08-2014 13:47:49 (UTC)
  • 09-08-2014 15:47:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.537, 11.036 at 10 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
Certaldo FI 1 16121 16121
Gambassi Terme FI 7 4870 20991
San Gimignano SI 8 7820 28811
Castelfiorentino FI 9 17504 46315
Montaione FI 10 3700 50015
Barberino Val d'Elsa FI 11 4386 54401
Tavarnelle Val di Pesa FI 12 7800 62201
Poggibonsi SI 12 29196 91397
Montespertoli FI 12 13537 104934
Colle di Val d'Elsa SI 14 21620 126554
San Casciano in Val di Pesa FI 18 17062 143616

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km SW of Scandicci (50609 inhabitants)
32 Km SW of Firenze (382808 inhabitants)
34 Km NW of Siena (53903 inhabitants)
39 Km S of Prato (191150 inhabitants)
45 Km S of Pistoia (90315 inhabitants)
55 Km E of Pisa (89158 inhabitants)
55 Km SE of Lucca (89046 inhabitants)
59 Km E of Livorno (159219 inhabitants)
69 Km W of Arezzo (99543 inhabitants)
73 Km SE of Viareggio (62467 inhabitants)
87 Km N of Grosseto (82087 inhabitants)
91 Km SE of Massa (69479 inhabitants)
96 Km SE of Carrara (63133 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap

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

Intensity Shakemap

Intensity Shakemap

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

Peak ground acceleration Shakemap

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

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.4 2014-08-09
13:47:49
43.5367 11.0358 10 2015-09-21
09:39:02
Bollettino Sismico Italiano INGV 7862961
Reviewed
Rev100
ML 3.4
Mw 3.4
2014-08-09
13:47:49
43.5422 11.0407 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 7716891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-08-09 13:47:49 ± 0.12
Latitude 43.5367 ± 0.0045
Longitude 11.0358 ± 0.0062
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 7862961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 532
Semi-minor axis of confidence ellipse (meter) 303
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
Circular confidence region, given by single value of horizontal uncertainty (meter) 530
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 63
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.15288
Epicentral distance of station farthest from the epicenter (degree) 1.78515
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 44
Magnitudes information

Mw:3.4

Field Value
Value 3.4
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 7716891
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-08-14 15:35:09

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 7862961
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-05-29 09:58:14

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 71
Type of magnitude ML
Reference to an origin 7716891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-08-09 14:00:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.PGF.BHE. 2014-08-09T13:48:19.93 0.1 undecidable manual P 237 1.7852 38 -1.04 45
GU.GORR.HHE. 2014-08-09T13:48:18.89 0.3 undecidable manual P 311 1.6467 38 -0.16 49
GU.EQUI.HHZ. 2014-08-09T13:48:18.31 0.6 undecidable manual S 315 0.8948 50 -0.42 41
GU.SARM.HHZ. 2014-08-09T13:48:15.60 0.6 undecidable manual S 325 0.7923 50 -0.1 45
MN.VLC.HHZ. 2014-08-09T13:48:15.04 0.6 undecidable manual S 323 0.7788 50 -0.26 43
IV.MSSA.HHE. 2014-08-09T13:48:14.30 0.3 undecidable manual P 306 1.3418 50 0.27 57
IV.LMD.HHZ. 2014-08-09T13:48:13.90 0.6 undecidable manual S 42 0.7258 50 0.17 45
GU.GRAM.HHE. 2014-08-09T13:48:12.10 0.3 undecidable manual P 324 1.1817 50 0.82 50
IV.CAFI.HHZ. 2014-08-09T13:48:12.65 0.6 undecidable manual S 107 0.706 50 -0.5 42
IV.ASQU.HHZ. 2014-08-09T13:48:10.03 0.3 undecidable manual S 64 0.6034 50 -0.07 70
GU.CARD.HHZ. 2014-08-09T13:48:10.55 0.3 undecidable manual S 321 0.6313 50 -0.38 65
IV.BDI.HHZ. 2014-08-09T13:48:10.16 0.6 undecidable manual S 329 0.6133 50 -0.24 45
IV.LATE.HHE. 2014-08-09T13:48:09.94 0.3 undecidable manual P 148 1.0792 50 0.41 59
GU.FIVI.HNE. 2014-08-09T13:48:08.36 0.3 undecidable manual P 317 0.9596 50 0.87 51
IV.MGAB.HHZ. 2014-08-09T13:48:08.31 0.6 undecidable manual P 128 1.0018 50 0.1 43
IV.ATVO.HHZ. 2014-08-09T13:48:08.93 0.3 undecidable manual P 98 1.0063 50 0.64 55
IV.PLMA.HHZ. 2014-08-09T13:48:08.68 0.6 undecidable manual P 301 0.9955 50 0.58 38
IV.ATTE.HHZ. 2014-08-09T13:48:08.71 0.1 undecidable manual P 109 1.0153 50 0.27 82
GU.POPM.HHZ. 2014-08-09T13:48:08.07 0.6 undecidable manual S 338 0.5468 50 -0.34 45
IV.SACS.HHZ. 2014-08-09T13:48:07.53 0.6 undecidable manual P 137 0.9371 50 0.44 40
GU.MAIM.HHZ. 2014-08-09T13:48:07.61 0.3 undecidable manual S 314 0.545 50 -0.76 58
IV.BADI.EHZ. 2014-08-09T13:48:06.83 0.1 undecidable manual P 91 0.8759 50 0.77 72
GU.EQUI.HHZ. 2014-08-09T13:48:06.66 0.3 undecidable manual P 315 0.8948 50 0.28 63
IV.BRIS.HHE. 2014-08-09T13:48:06.56 0.3 undecidable manual P 37 0.866 50 0.68 56
IV.MTRZ.HHE. 2014-08-09T13:48:06.56 0.6 undecidable manual P 20 0.8247 50 1.38 27
IV.PARC.HHZ. 2014-08-09T13:48:06.71 0.6 undecidable manual P 82 0.8777 50 0.62 38
IV.MCIV.HHZ. 2014-08-09T13:48:06.55 0.3 undecidable manual P 148 0.8903 50 0.25 63
IV.ZCCA.HHE. 2014-08-09T13:48:06.30 0.3 undecidable manual P 357 0.8148 50 1.29 43
IV.MTCR.EHZ. 2014-08-09T13:48:06.58 0.6 undecidable manual S 357 0.4919 50 -0.21 46
IV.RUFI.EHZ. 2014-08-09T13:48:05.20 0.6 undecidable manual S 48 0.456 50 -0.53 43
IV.SSP9.EHZ. 2014-08-09T13:48:05.42 0.6 undecidable manual P 87 0.7941 50 0.76 37
IV.GROG.HHZ. 2014-08-09T13:48:05.66 0.6 undecidable manual P 263 0.8364 50 0.28 43
MN.VLC.HHZ. 2014-08-09T13:48:04.65 0.1 negative manual P 323 0.7788 50 0.26 87
GU.SARM.HHZ. 2014-08-09T13:48:04.75 0.1 negative manual P 325 0.7923 50 0.12 89
IV.TRIF.HHZ. 2014-08-09T13:48:04.52 0.3 undecidable manual S 193 0.4326 50 -0.52 66
IV.CASP.HHZ. 2014-08-09T13:48:04.91 0.6 undecidable manual P 190 0.7554 50 0.91 35
IV.ARCI.HHZ. 2014-08-09T13:48:04.15 0.1 undecidable manual P 155 0.7554 50 0.15 89
IV.CAFI.HHZ. 2014-08-09T13:48:03.06 0.1 undecidable manual P 107 0.706 50 -0.1 91
IV.LMD.HHZ. 2014-08-09T13:48:03.60 0.3 undecidable manual P 42 0.7258 50 0.12 68
IV.PII.HHZ. 2014-08-09T13:48:03.93 0.6 undecidable manual S 297 0.4137 50 -0.54 44
IV.SFI.EHE. 2014-08-09T13:48:02.83 0.3 undecidable manual P 58 0.6916 50 -0.08 69
IV.FNVD.HHZ. 2014-08-09T13:48:02.14 0.1 positive manual P 6 0.634 50 0.23 90
IV.ASQU.HHZ. 2014-08-09T13:48:01.34 0.1 positive manual P 64 0.6034 50 -0.05 94
IV.FROS.HHZ. 2014-08-09T13:48:01.63 0.3 undecidable manual S 165 0.3381 50 -0.62 64
GU.CARD.HHZ. 2014-08-09T13:48:01.95 0.1 negative manual P 321 0.6313 50 0.08 93
IV.BDI.HHZ. 2014-08-09T13:48:01.63 0.3 undecidable manual P 329 0.6133 50 0.06 70
GU.MAIM.HHZ. 2014-08-09T13:48:00.39 0.1 negative manual P 314 0.545 50 0 96
IV.FIR.HHE. 2014-08-09T13:48:00.33 0.6 undecidable manual S 34 0.286 50 -0.36 47
GU.POPM.HHZ. 2014-08-09T13:48:00.60 0.3 undecidable manual P 338 0.5468 50 0.18 69
IV.SEI.HHZ. 2014-08-09T13:48:00.83 0.1 positive manual P 24 0.5675 50 0.05 94
IV.MTCR.EHZ. 2014-08-09T13:47:59.33 0.3 undecidable manual P 357 0.4919 50 -0.15 70
IV.CRMI.HHZ. 2014-08-09T13:47:59.42 0.3 undecidable manual S 351 0.2617 50 -0.56 67
IV.PII.HHZ. 2014-08-09T13:47:58.12 0.1 negative manual P 297 0.4137 50 -0.02 98
IV.PTF.SHE. 2014-08-09T13:47:58.08 0.1 undecidable manual P 3 0.4245 50 -0.25 93
IV.RUFI.EHZ. 2014-08-09T13:47:58.74 0.1 positive manual P 48 0.456 50 -0.13 95
IV.TRIF.HHZ. 2014-08-09T13:47:58.46 0.1 positive manual P 193 0.4326 50 -0.01 98
IV.CSNT.HHZ. 2014-08-09T13:47:57.10 0.3 undecidable manual S 109 0.1952 114 -0.65 65
IV.FROS.HHZ. 2014-08-09T13:47:56.73 0.1 positive manual P 165 0.3381 50 -0.13 97
IV.CRMI.HHZ. 2014-08-09T13:47:55.25 0.1 positive manual P 351 0.2617 50 -0.3 95
IV.FIR.HHE. 2014-08-09T13:47:55.69 0.1 undecidable manual P 34 0.286 50 -0.27 96
IV.OSSC.HNZ. 2014-08-09T13:47:55.91 0.3 undecidable manual S 95 0.1529 120 -0.39 72
IV.OSSC.HNZ. 2014-08-09T13:47:53.25 0.1 negative manual P 95 0.1529 120 -0.17 100
IV.CSNT.HHZ. 2014-08-09T13:47:53.83 0.1 negative manual P 109 0.1952 114 -0.43 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHN. ML:0 0.000457 0.56 AML other m 2014-08-09T13:49:40.48
SI.ABSI.HHE. ML:0 0.0004425 0.64 AML other m 2014-08-09T13:49:48.98
IV.APEC.HHN. ML:0 0.002495 0.38 AML other m 2014-08-09T13:48:27.11
IV.APEC.HHE. ML:0 0.00199 0.78 AML other m 2014-08-09T13:48:30.61
IV.ARCI.HHN. ML:3.1 0.00167 1.14 AML other m 2014-08-09T13:48:19.53
IV.ARCI.HHE. ML:2.9 0.001083 0.64 AML other m 2014-08-09T13:48:21.00
IV.ASQU.HHN. ML:3.8 0.011605 0.66 AML other m 2014-08-09T13:48:11.32
IV.ASQU.HHE. ML:3.9 0.01535 0.44 AML other m 2014-08-09T13:48:11.47
IV.ASSB.HHE. ML:0 0.000369 0.48 AML other m 2014-08-09T13:48:36.67
IV.ASSB.HHN. ML:0 0.000547 0.76 AML other m 2014-08-09T13:48:45.40
IV.ATCC.EHN. ML:0 0.001076 1.5 AML other m 2014-08-09T13:48:33.36
IV.ATCC.EHE. ML:0 0.00177 0.76 AML other m 2014-08-09T13:48:35.79
IV.ATFO.HHE. ML:0 0.0010095 0.54 AML other m 2014-08-09T13:48:33.29
IV.ATFO.HHN. ML:0 0.001465 1.3 AML other m 2014-08-09T13:48:30.94
IV.ATMI.HHE. ML:0 0.002915 0.4 AML other m 2014-08-09T13:48:25.33
IV.ATMI.HHN. ML:0 0.00422 0.6 AML other m 2014-08-09T13:48:25.68
IV.ATTE.HHN. ML:3.2 0.00118 0.52 AML other m 2014-08-09T13:48:30.23
IV.ATTE.HHE. ML:3.2 0.0013 0.98 AML other m 2014-08-09T13:48:32.85
IV.ATVO.HHE. ML:3.3 0.0018 0.88 AML other m 2014-08-09T13:48:29.93
IV.ATVO.HHN. ML:3.4 0.00208 0.56 AML other m 2014-08-09T13:48:25.07
IV.BADI.EHN. ML:3.3 0.001965 0.76 AML other m 2014-08-09T13:48:23.47
IV.BADI.EHE. ML:3.2 0.001865 0.6 AML other m 2014-08-09T13:48:27.34
IV.BDI.HHE. ML:3.6 0.00652 0.48 AML other m 2014-08-09T13:48:13.63
IV.BDI.HNN. ML:3.7 0.008845 0.9 AML other m 2014-08-09T13:48:13.84
IV.BDI.HHN. ML:3.7 0.00969 1.04 AML other m 2014-08-09T13:48:13.84
IV.BDI.HNE. ML:3.7 0.008015 0.42 AML other m 2014-08-09T13:48:13.64
SL.BOJS.BHE. ML:0 6.52E-5 0.9 AML other m 2014-08-09T13:50:01.76
SL.BOJS.BHN. ML:0 5.985E-5 1.5 AML other m 2014-08-09T13:50:08.26
IV.BRIS.HHN. ML:3.3 0.00214 0.42 AML other m 2014-08-09T13:48:19.95
IV.BRIS.HHE. ML:3.5 0.0033 0.58 AML other m 2014-08-09T13:48:31.98
IV.CAFI.HNN. ML:3 0.0014895 0.54 AML other m 2014-08-09T13:48:16.33
IV.CAFI.HHN. ML:3 0.00158 0.54 AML other m 2014-08-09T13:48:16.33
IV.CAFI.HNE. ML:3 0.00164 0.5 AML other m 2014-08-09T13:48:16.77
IV.CAFI.HHE. ML:3.1 0.001705 0.48 AML other m 2014-08-09T13:48:16.76
GU.CARD.HHN. ML:3.6 0.00782 0.92 AML other m 2014-08-09T13:48:12.03
GU.CARD.HHE. ML:3.8 0.00958 0.48 AML other m 2014-08-09T13:48:14.11
IV.CASP.HHN. ML:3.2 0.00197 0.38 AML other m 2014-08-09T13:48:18.08
IV.CASP.HHE. ML:3.6 0.005155 0.74 AML other m 2014-08-09T13:48:17.58
IV.CPGN.EHE. ML:0 3.85E-5 1.58 AML other m 2014-08-09T13:48:35.08
IV.CPGN.HNE. ML:0 0.002605 0.7 AML other m 2014-08-09T13:48:29.93
IV.CPGN.HNN. ML:0 0.002125 0.62 AML other m 2014-08-09T13:48:32.41
IV.CPGN.EHN. ML:0 0.0021555 0.62 AML other m 2014-08-09T13:48:32.11
IV.CRMI.HHE. ML:3.4 0.0142 0.5 AML other m 2014-08-09T13:48:00.14
IV.CRMI.HNE. ML:3.8 0.0329 0.52 AML other m 2014-08-09T13:48:00.40
IV.CRMI.HNN. ML:3.8 0.02805 0.32 AML other m 2014-08-09T13:47:59.97
IV.CRMI.HHN. ML:3.4 0.011795 0.32 AML other m 2014-08-09T13:47:59.97
IV.CSNT.HHN. ML:3.4 0.01635 0.62 AML other m 2014-08-09T13:47:57.21
IV.CSNT.HHE. ML:3.1 0.009125 0.32 AML other m 2014-08-09T13:48:02.00
IV.CTI.HHN. ML:0 0.0004945 0.24 AML other m 2014-08-09T13:49:04.65
IV.CTI.HHE. ML:0 0.000339 0.8 AML other m 2014-08-09T13:49:17.05
IV.DOI.HHN. ML:0 0.000136 1.04 AML other m 2014-08-09T13:49:43.13
IV.DOI.HHE. ML:0 0.000143 0.5 AML other m 2014-08-09T13:49:28.35
GU.EQUI.HHN. ML:3.6 0.00399 1.1 AML other m 2014-08-09T13:48:22.27
GU.EQUI.HHE. ML:3.4 0.002585 0.56 AML other m 2014-08-09T13:48:24.34
IV.FDMO.HHE. ML:0 0.0002385 1.14 AML other m 2014-08-09T13:48:53.50
IV.FDMO.HHN. ML:0 0.000229 1.4 AML other m 2014-08-09T13:49:03.79
IV.FNVD.HHN. ML:3.7 0.008015 0.86 AML other m 2014-08-09T13:48:15.92
IV.FNVD.HHE. ML:3.5 0.005105 0.36 AML other m 2014-08-09T13:48:16.63
IV.FROS.HHE. ML:3.6 0.01575 0.46 AML other m 2014-08-09T13:48:01.78
IV.FROS.HHN. ML:3.4 0.010145 1.38 AML other m 2014-08-09T13:48:06.56
IV.FSSB.HHE. ML:0 0.00151 0.42 AML other m 2014-08-09T13:48:38.53
IV.FSSB.HHN. ML:0 0.00165 1.24 AML other m 2014-08-09T13:48:36.62
CH.FUSIO.HHE. ML:0 0.0001455 0.62 AML other m 2014-08-09T13:49:42.87
CH.FUSIO.HHN. ML:0 9.89E-5 1.48 AML other m 2014-08-09T13:49:51.28
GU.GORR.HHN. ML:3.5 0.001051 1.54 AML other m 2014-08-09T13:48:48.60
GU.GORR.HHE. ML:3.4 0.0009095 0.76 AML other m 2014-08-09T13:48:49.01
GU.GRAM.HHN. ML:3.8 0.00442 0.82 AML other m 2014-08-09T13:48:30.83
GU.GRAM.HHE. ML:3.9 0.005295 1.28 AML other m 2014-08-09T13:48:31.35
IV.GROG.HHN. ML:3.2 0.0017 1.28 AML other m 2014-08-09T13:48:19.60
IV.GROG.HHE. ML:3.2 0.0018 0.48 AML other m 2014-08-09T13:48:19.58
SI.KOSI.HHE. ML:0 0.0002745 1.16 AML other m 2014-08-09T13:49:31.17
SI.KOSI.HHN. ML:0 0.000233 0.82 AML other m 2014-08-09T13:49:29.68
SL.LJU.BHE. ML:0 0.0005785 0.5 AML other m 2014-08-09T13:49:26.82
SL.LJU.BHN. ML:0 0.000815 0.4 AML other m 2014-08-09T13:49:26.87
IV.LMD.HHE. ML:3.4 0.003415 0.52 AML other m 2014-08-09T13:48:15.54
IV.LMD.HHN. ML:3.6 0.004815 0.24 AML other m 2014-08-09T13:48:15.57
IV.LNSS.HHN. ML:0 0.000271 1.1 AML other m 2014-08-09T13:49:02.29
IV.LNSS.HHE. ML:0 0.0002625 1.12 AML other m 2014-08-09T13:48:49.96
SI.LUSI.HHE. ML:0 0.000503 0.76 AML other m 2014-08-09T13:49:14.98
SI.LUSI.HHN. ML:0 0.0010695 0.7 AML other m 2014-08-09T13:49:12.74
IV.MAGA.HHE. ML:0 0.001935 0.64 AML other m 2014-08-09T13:49:08.30
IV.MAGA.HHN. ML:0 0.000981 0.54 AML other m 2014-08-09T13:49:06.26
GU.MAIM.HHE. ML:3.5 0.006885 0.2 AML other m 2014-08-09T13:48:07.94
GU.MAIM.HHN. ML:3.6 0.008175 0.38 AML other m 2014-08-09T13:48:07.94
IV.MCIV.HHN. ML:2.8 0.0006375 1.08 AML other m 2014-08-09T13:48:26.98
IV.MCIV.HHE. ML:2.9 0.000801 0.44 AML other m 2014-08-09T13:48:23.38
IV.MGAB.HHN. ML:2.8 0.0006095 0.66 AML other m 2014-08-09T13:48:35.14
IV.MGAB.HHE. ML:3 0.0007875 0.5 AML other m 2014-08-09T13:48:40.10
IV.MGAB.HNE. ML:2.9 0.0007315 0.52 AML other m 2014-08-09T13:48:40.11
IV.MGAB.HNN. ML:2.8 0.0006475 0.66 AML other m 2014-08-09T13:48:35.15
IV.MOMA.HHE. ML:0 0.000437 1.34 AML other m 2014-08-09T13:48:42.87
IV.MOMA.HHN. ML:0 0.0002965 0.76 AML other m 2014-08-09T13:48:46.24
SI.MOSI.HHE. ML:0 0.000462 1 AML other m 2014-08-09T13:49:35.02
SI.MOSI.HHN. ML:0 0.000674 0.72 AML other m 2014-08-09T13:49:33.92
IV.MSSA.HHE. ML:3.3 0.001095 0.34 AML other m 2014-08-09T13:48:37.13
IV.MSSA.HHN. ML:3.4 0.001405 0.56 AML other m 2014-08-09T13:48:34.50
IV.MTCR.EHE. ML:3.6 0.008865 1.02 AML other m 2014-08-09T13:48:07.29
IV.MTCR.EHN. ML:3.6 0.009335 1.42 AML other m 2014-08-09T13:48:07.98
IV.MTRZ.HNN. ML:3.5 0.003555 0.48 AML other m 2014-08-09T13:48:25.61
IV.MTRZ.HNE. ML:3.6 0.00439 0.84 AML other m 2014-08-09T13:48:25.55
IV.MTRZ.HHE. ML:3.6 0.00467 0.82 AML other m 2014-08-09T13:48:25.55
IV.MTRZ.HHN. ML:3.5 0.003605 0.48 AML other m 2014-08-09T13:48:25.60
CH.MUGIO.HHN. ML:0 0.000185 0.84 AML other m 2014-08-09T13:49:35.77
CH.MUGIO.HHE. ML:0 0.0001515 0.36 AML other m 2014-08-09T13:49:27.36
IV.MURB.HNE. ML:0 0.002695 1.08 AML other m 2014-08-09T13:48:32.62
IV.MURB.HNN. ML:0 0.00194 0.4 AML other m 2014-08-09T13:48:29.07
IV.MURB.HHN. ML:0 0.002175 0.42 AML other m 2014-08-09T13:48:29.06
IV.MURB.HHE. ML:0 0.003 1.08 AML other m 2014-08-09T13:48:32.07
IV.OSSC.HNN. ML:3.7 0.0402 0.64 AML other m 2014-08-09T13:47:56.09
IV.OSSC.HHN. ML:3.7 0.0409 0.64 AML other m 2014-08-09T13:47:56.09
IV.OSSC.HNE. ML:3.5 0.02825 0.82 AML other m 2014-08-09T13:47:57.04
IV.OSSC.HHE. ML:3.5 0.02835 0.84 AML other m 2014-08-09T13:47:57.04
IV.PARC.HHE. ML:3.2 0.001665 1.04 AML other m 2014-08-09T13:48:24.41
IV.PARC.HHN. ML:3.4 0.002545 0.44 AML other m 2014-08-09T13:48:24.22
IV.PIEI.HHN. ML:0 0.0005505 0.58 AML other m 2014-08-09T13:48:30.18
IV.PIEI.HHE. ML:0 0.000726 0.76 AML other m 2014-08-09T13:48:28.61
IV.PII.HHE. ML:3.8 0.01955 0.22 AML other m 2014-08-09T13:48:05.66
IV.PII.HHN. ML:3.8 0.017 0.34 AML other m 2014-08-09T13:48:06.97
IV.PLMA.HHN. ML:3.4 0.00223 0.42 AML other m 2014-08-09T13:48:24.77
IV.PLMA.HHE. ML:3.1 0.00115 0.7 AML other m 2014-08-09T13:48:24.37
GU.POPM.HHE. ML:4 0.0203 0.3 AML other m 2014-08-09T13:48:09.53
GU.POPM.HHN. ML:3.9 0.0156 1.26 AML other m 2014-08-09T13:48:09.55
SI.RISI.HHN. ML:0 0.0004895 0.44 AML other m 2014-08-09T13:49:33.30
SI.RISI.HHE. ML:0 0.0004075 0.38 AML other m 2014-08-09T13:49:33.58
IV.RNI2.HHN. ML:0 6.71E-5 0.84 AML other m 2014-08-09T13:49:49.13
IV.RNI2.HHE. ML:0 8.24E-5 1.58 AML other m 2014-08-09T13:50:11.06
GU.RORO.HHN. ML:0 0.000118 1.16 AML other m 2014-08-09T13:49:09.33
GU.RORO.HHE. ML:0 0.0001 1.26 AML other m 2014-08-09T13:49:19.00
SI.ROSI.HHE. ML:0 0.000227 0.94 AML other m 2014-08-09T13:49:39.84
SI.ROSI.HHN. ML:0 0.0002285 0.82 AML other m 2014-08-09T13:49:44.39
IV.ROVR.HHE. ML:0 0.000188 1.34 AML other m 2014-08-09T13:49:02.37
IV.ROVR.HHN. ML:0 0.0003135 0.32 AML other m 2014-08-09T13:49:10.00
IV.RUFI.EHN. ML:3.3 0.005525 1.26 AML other m 2014-08-09T13:48:07.42
IV.RUFI.EHE. ML:3.6 0.011 1.3 AML other m 2014-08-09T13:48:06.18
NI.SABO.HHE. ML:0 0.0001835 1.58 AML other m 2014-08-09T13:49:42.28
NI.SABO.HHN. ML:0 0.000227 1.02 AML other m 2014-08-09T13:49:40.05
IV.SACS.HNN. ML:2.7 0.0004465 0.62 AML other m 2014-08-09T13:48:35.20
IV.SACS.HHN. ML:2.7 0.0004475 0.64 AML other m 2014-08-09T13:48:35.20
IV.SACS.HNE. ML:2.7 0.0004235 0.78 AML other m 2014-08-09T13:48:28.01
IV.SACS.HHE. ML:2.6 0.000403 0.5 AML other m 2014-08-09T13:48:28.01
FR.SAOF.HHN.00 ML:0 0.0001395 1.54 AML other m 2014-08-09T13:49:16.71
FR.SAOF.HHE.00 ML:0 0.000115 0.58 AML other m 2014-08-09T13:49:09.69
GU.SARM.HHE. ML:3.4 0.00315 1.54 AML other m 2014-08-09T13:48:18.56
GU.SARM.HHN. ML:3.3 0.00235 0.64 AML other m 2014-08-09T13:48:22.11
FR.SMPL.HHN.00 ML:0 0.00528 0.72 AML other m 2014-08-09T13:48:50.41
FR.SMPL.HHE.00 ML:0 0.004445 0.76 AML other m 2014-08-09T13:48:47.71
IV.SSP9.EHN. ML:3.3 0.002545 0.64 AML other m 2014-08-09T13:48:22.00
IV.SSP9.EHE. ML:3.4 0.00326 0.46 AML other m 2014-08-09T13:48:19.37
MN.TRI.BHE. ML:0 9.94E-5 0.5 AML other m 2014-08-09T13:49:14.79
MN.TRI.BHN. ML:0 8.745E-5 0.7 AML other m 2014-08-09T13:49:29.14
IV.TRIF.HHE. ML:3.3 0.00571 0.52 AML other m 2014-08-09T13:48:06.68
IV.TRIF.HHN. ML:3.2 0.00467 0.42 AML other m 2014-08-09T13:48:06.15
MN.TUE.HNE. ML:0 0.0001399 0.34 AML other m 2014-08-09T13:49:19.79
MN.TUE.HHE. ML:0 0.000154 0.44 AML other m 2014-08-09T13:49:19.40
MN.TUE.HNN. ML:0 0.00013005 0.44 AML other m 2014-08-09T13:49:33.68
MN.TUE.HHN. ML:0 0.000156 0.46 AML other m 2014-08-09T13:49:33.68
MN.VLC.HNE. ML:3.3 0.002735 0.94 AML other m 2014-08-09T13:48:17.98
MN.VLC.HHN. ML:3.4 0.00321 0.8 AML other m 2014-08-09T13:48:19.00
MN.VLC.HNN. ML:3.4 0.003285 0.78 AML other m 2014-08-09T13:48:19.00
MN.VLC.HHE. ML:3.4 0.002845 0.96 AML other m 2014-08-09T13:48:17.97
OE.WTTA.HHN. ML:0 9.33E-5 1.36 AML other m 2014-08-09T13:49:37.46
OE.WTTA.HHE. ML:0 0.000141 0.78 AML other m 2014-08-09T13:49:36.52
IV.ZCCA.HNN. ML:3.4 0.00315 0.42 AML other m 2014-08-09T13:48:27.43
IV.ZCCA.HHE. ML:3.4 0.003005 1.14 AML other m 2014-08-09T13:48:21.77
IV.ZCCA.HNE. ML:3.4 0.00308 1.12 AML other m 2014-08-09T13:48:21.78
IV.ZCCA.HHN. ML:3.4 0.003245 0.42 AML other m 2014-08-09T13:48:27.43
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.43
Scalar Moment1.72736E+21 dyne-cm
Computed depth9 km
QualityAa
Variance Reduction51.55%
Double Couple99%
CLVD1%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr2.78E+19
Mtt8.641E+20
Mpp-8.919E+20
Mrt2.92E+20
Mrp2.31E+19
Mtp-1.4583E+21

Nodal Planes

Name Strike Dip Rake
PN17488170
PN2165802

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

11.0407 43.5422 9 74 88 170 165 80 2 1.72736 21 11.5407 44.0422

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
GROG 93.8 262.5 35.24% 191
PARC 97.4 82.6 67.72% 192
ASQU 66.7 64.6 50.28% 189
MAIM 60.5 313.2 -19.31% 188
FROS 38.1 165.7 77.55% 185
CSNT 21.6 110.7 71.22% 183
BDI 67.9 328.4 43.81% 189
ARCI 84.4 155.1 58.97% 190
CASP 84.7 189.8 48.86% 190
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download