Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 3.5 on date 15-08-2013 and time 00:18:55 (Italy) in region 2 km W Minucciano (LU)

A magnitude Mw 3.5 earthquake occured in region: 2 km W Minucciano (LU), on

  • 14-08-2013 22:18:55 (UTC)
  • 15-08-2013 00:18:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1760, 10.1900 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Minucciano LU 2 2102 2102
Casola in Lunigiana MS 3 988 3090
Fivizzano MS 9 7925 11015
Piazza al Serchio LU 9 2367 13382
Vagli Sotto LU 10 939 14321
Sillano Giuncugnano LU 10 1085 15406
Camporgiano LU 12 2176 17582
Careggine LU 12 564 18146
San Romano in Garfagnana LU 13 1410 19556
Carrara MS 13 63133 82689
Fosdinovo MS 14 4883 87572
Comano MS 14 714 88286
Ortonovo SP 15 8277 96563
Licciana Nardi MS 16 4949 101512
Massa MS 16 69479 170991
Castelnuovo Magra SP 16 8415 179406
Villa Collemandina LU 17 1334 180740
Montignoso MS 18 10323 191063
Castiglione di Garfagnana LU 18 1818 192881
Aulla MS 18 11263 204144
Pieve Fosciana LU 18 2414 206558
Castelnuovo di Garfagnana LU 19 5950 212508
Sarzana SP 20 21976 234484

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km NE of Carrara (63133 inhabitants)
16 Km N of Massa (69479 inhabitants)
30 Km E of La Spezia (93959 inhabitants)
35 Km N of Viareggio (62467 inhabitants)
44 Km NW of Lucca (89046 inhabitants)
54 Km NW of Pisa (89158 inhabitants)
64 Km W of Pistoia (90315 inhabitants)
68 Km SW of Reggio nell'Emilia (171345 inhabitants)
70 Km N of Livorno (159219 inhabitants)
71 Km S of Parma (192836 inhabitants)
79 Km SW of Modena (184973 inhabitants)
80 Km W of Prato (191150 inhabitants)
87 Km SW of Carpi (70699 inhabitants)
92 Km NW of Scandicci (50609 inhabitants)
97 Km W of Firenze (382808 inhabitants)
98 Km W of Bologna (386663 inhabitants)
Recent and historical seismicity

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

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

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

Earthquakes of the 90 days preceding this event

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

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

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

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

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

Seismic hazard map

Seismic hazard map

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

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

Intensity Shakemap

Intensity Shakemap

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

Peak ground acceleration Shakemap

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

Peak velocity Shakemap

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

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 3.6 2013-08-14
22:18:55		 44.1758 10.1903 9 2015-02-12
09:07:26		 Bollettino Sismico Italiano INGV 4858041
Reviewed
Rev100 		ML 3.6
Mw 3.5 		2013-08-14
22:18:55		 44.1663 10.1952 7 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 4260661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-08-14 22:18:55 ± 0.09
Latitude 44.1758 ± 0.0063
Longitude 10.1903 ± 0.0063
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4858041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 739
Semi-minor axis of confidence ellipse (meter) 236
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) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.02878
Epicentral distance of station farthest from the epicenter (degree) 2.48932
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:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 4260661
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:3.6

Field Value
Value 3.6
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 4858041
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:05:39

ML:3.6

Field Value
Value 3.6
Uncertainty 0.3
Num. used stations 95
Type of magnitude ML
Reference to an origin 4260661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-08-14 22:34:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TOLF.HHZ. 2013-08-14T22:19:36.49 0.3 undecidable manual P 147 276.3123 38 0.1 25
GU.CIRO.HHZ. 2013-08-14T22:19:34.62 0.3 undecidable manual P 308 259.8399 38 0.28 28
GU.TRAV.HHZ. 2013-08-14T22:19:32.93 0.3 undecidable manual P 309 242.7792 38 0.71 28
IV.CTI.HHZ. 2013-08-14T22:19:32.39 0.6 undecidable manual P 28 237.0849 38 0.88 18
GU.PZZ.HHZ. 2013-08-14T22:19:31.82 0.6 undecidable manual P 280 246.6642 38 -0.88 17
IV.DOI.HHZ. 2013-08-14T22:19:30.80 0.6 undecidable manual P 280 236.3856 38 -0.63 20
GU.STV.HHZ. 2013-08-14T22:19:30.27 0.6 undecidable manual P 273 227.9052 38 -0.09 24
CH.MUGIO.HHZ. 2013-08-14T22:19:29.29 0.6 undecidable manual P 335 213.6195 38 0.7 23
SI.LUSI.HHZ. 2013-08-14T22:19:28.39 0.3 undecidable manual P 16 206.4378 38 0.68 36
IV.MGAB.HHZ. 2013-08-14T22:19:28.33 0.6 undecidable manual P 132 208.6356 38 0.36 26
IV.ATTE.HHZ. 2013-08-14T22:19:28.02 0.3 undecidable manual P 121 204.6396 38 0.55 38
FR.SAOF.HHZ. 2013-08-14T22:19:27.89 0.6 undecidable manual P 265 211.233 38 -0.4 26
IV.MAON.HHZ. 2013-08-14T22:19:27.57 0.6 undecidable manual P 158 208.236 38 -0.35 26
IV.NARO.HHZ. 2013-08-14T22:19:27.49 0.6 undecidable manual P 107 201.0432 38 0.46 27
GU.NEGI.HHZ. 2013-08-14T22:19:26.33 0.3 undecidable manual P 260 201.8424 38 -0.8 35
IV.MDI.HHZ. 2013-08-14T22:19:25.43 0.3 undecidable manual P 348 180.6858 38 0.93 37
GU.GBOS.HHZ. 2013-08-14T22:19:24.46 0.3 undecidable manual P 273 187.0683 38 -0.82 38
IV.ARCI.HHZ. 2013-08-14T22:19:24.07 0.6 undecidable manual P 144 179.5869 38 -0.29 31
GU.ROTM.HHZ. 2013-08-14T22:19:23.66 0.6 undecidable manual P 298 163.4142 50 1.71 18
IV.PARC.HHZ. 2013-08-14T22:19:23.71 0.6 undecidable manual P 109 173.7927 50 0.17 33
IV.SSP9.EHZ. 2013-08-14T22:19:23.71 0.6 undecidable manual P 113 169.0086 50 0.92 27
IV.BOB.HHZ. 2013-08-14T22:19:21.69 0.3 undecidable manual S 318 88.1451 50 0.2 63
IV.CASP.HHZ. 2013-08-14T22:19:21.73 0.3 undecidable manual P 160 162.9147 50 -0.14 52
GU.GORR.HHE. 2013-08-14T22:19:20.95 0.3 undecidable manual S 304 85.7475 50 0.1 64
IV.CELB.HHZ. 2013-08-14T22:19:20.72 0.3 undecidable manual P 179 158.5191 50 -0.47 50
GU.FINB.HHZ. 2013-08-14T22:19:19.58 0.3 undecidable manual P 271 148.3404 50 -0.05 57
IV.QLNO.HHZ. 2013-08-14T22:19:19.66 0.6 undecidable manual P 277 147.4413 50 0.17 37
IV.SFI.EHZ. 2013-08-14T22:19:19.07 0.6 undecidable manual P 102 135.4644 50 1.44 23
IV.TRIF.HHN. 2013-08-14T22:19:18.01 0.3 undecidable manual P 154 130.869 50 1.09 42
GU.PCP.HHZ. 2013-08-14T22:19:17.96 0.3 undecidable manual P 288 136.6632 50 0.15 57
IV.RUFI.EHZ. 2013-08-14T22:19:15.00 0.6 undecidable manual P 109 111.6993 50 1.03 30
IV.MSSA.HHN. 2013-08-14T22:19:12.77 0.3 undecidable manual S 286 55.6998 50 -0.06 69
IV.BOB.HHZ. 2013-08-14T22:19:10.63 0.1 undecidable manual P 318 88.1451 50 0.29 82
IV.GROG.HHZ. 2013-08-14T22:19:10.85 0.1 positive manual P 196 86.5467 50 0.76 71
GU.GORR.HHE. 2013-08-14T22:19:09.98 0.1 undecidable manual P 304 85.7475 50 0 87
IV.CRMI.HHZ. 2013-08-14T22:19:09.50 0.6 undecidable manual P 124 75.7686 50 1.06 32
IV.FNVD.HHE. 2013-08-14T22:19:08.48 0.1 undecidable manual P 90 74.1702 50 0.29 84
GU.MAIM.HHE. 2013-08-14T22:19:07.32 0.3 undecidable manual S 140 37.629 50 -0.69 60
IV.MTCR.EHZ. 2013-08-14T22:19:07.20 0.1 undecidable manual P 104 66.6777 50 0.16 88
GU.GRAM.HHE. 2013-08-14T22:19:07.01 0.3 undecidable manual S 344 36.3414 50 -0.66 61
IV.BDI.HHE. 2013-08-14T22:19:06.47 0.3 undecidable manual S 111 34.743 50 -0.76 58
IV.PLMA.HHZ. 2013-08-14T22:19:05.56 0.3 undecidable manual S 243 30.2475 50 -0.47 66
IV.MSSA.HHN. 2013-08-14T22:19:05.29 0.1 undecidable manual P 286 55.6998 50 -0.05 92
IV.ERBM.EHZ. 2013-08-14T22:19:05.97 0.3 undecidable manual S 33 32.2455 50 -0.61 62
GU.POPM.HHE. 2013-08-14T22:19:04.04 0.1 undecidable manual P 108 47.4192 50 -0.02 93
GU.MAIM.HHE. 2013-08-14T22:19:02.34 0.1 undecidable manual P 140 37.629 50 -0.22 91
GU.GRAM.HHE. 2013-08-14T22:19:02.00 0.1 positive manual P 344 36.3414 50 -0.36 89
IV.PLMA.HHZ. 2013-08-14T22:19:01.54 0.1 positive manual P 243 30.2475 50 0.12 94
IV.BDI.HHE. 2013-08-14T22:19:01.38 0.1 undecidable manual P 111 34.743 50 -0.73 79
IV.ERBM.EHZ. 2013-08-14T22:19:01.54 0.1 positive manual P 33 32.2455 50 -0.19 93
MN.VLC.HNZ. 2013-08-14T22:19:01.20 0.3 undecidable manual S 97 15.6732 121 -0.24 71
MN.VLC.HNZ. 2013-08-14T22:18:58.83 0.1 undecidable manual P 97 15.6732 121 0.06 98
GU.EQUI.HHZ. 2013-08-14T22:18:58.20 0.1 undecidable manual S 250 3.1968 161 -0.32 95
GU.EQUI.HHZ. 2013-08-14T22:18:57.15 0.1 positive manual P 250 3.1968 161 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHE. ML:4.2 0.00213 0.66 AML other m 2013-08-14T22:20:28.09
SI.ABSI.HHN. ML:4.2 0.0020350000000000004 0.6 AML other m 2013-08-14T22:20:28.17
NI.AGOR.HHE. ML:3.8 0.0009165 0.88 AML other m 2013-08-14T22:20:22.48
NI.AGOR.HHN. ML:3.7 0.0007595 0.96 AML other m 2013-08-14T22:20:27.21
IV.APPI.EHE. ML:3.7 0.0008605 0.52 AML other m 2013-08-14T22:20:18.79
IV.APPI.EHN. ML:3.8 0.0009715 0.44 AML other m 2013-08-14T22:20:20.45
IV.ARCI.HHE. ML:3.2 0.0005155 0.56 AML other m 2013-08-14T22:19:50.10
IV.ARCI.HHN. ML:3.3 0.0007170000000000001 1.16 AML other m 2013-08-14T22:19:58.95
IV.ASSB.HHN. ML:3.4 0.000505 0.88 AML other m 2013-08-14T22:20:11.92
IV.ATFO.HHE. ML:3.5 0.000815 1.58 AML other m 2013-08-14T22:20:08.54
IV.ATFO.HHN. ML:3.4 0.0007595000000000001 0.5 AML other m 2013-08-14T22:20:12.20
IV.ATMI.HHN. ML:3.9 0.0023899999999999998 0.78 AML other m 2013-08-14T22:19:55.81
IV.ATTE.HHE. ML:3.4 0.0007970000000000001 0.56 AML other m 2013-08-14T22:20:05.89
IV.ATTE.HHN. ML:3.5 0.0008485000000000001 0.94 AML other m 2013-08-14T22:20:02.73
IV.ATVO.HHE. ML:3.5 0.0010415 0.6 AML other m 2013-08-14T22:20:10.72
CH.BNALP.HHN. ML:3.6 0.0003595 1.18 AML other m 2013-08-14T22:20:33.37
IV.BOB.HNN. ML:3.8 0.0074849999999999995 0.6 AML other m 2013-08-14T22:19:24.77
IV.BOB.HNE. ML:3.8 0.0075049999999999995 0.48 AML other m 2013-08-14T22:19:29.37
IV.BRES.EHN. ML:3.7 0.000605 0.82 AML other m 2013-08-14T22:20:19.43
IV.CASP.HHN. ML:3.4 0.00123 0.64 AML other m 2013-08-14T22:19:48.29
IV.CELB.HHN. ML:3.4 0.0011285000000000002 0.38 AML other m 2013-08-14T22:19:28.35
GU.CIRO.HHE. ML:3.6 0.0006454999999999999 0.74 AML other m 2013-08-14T22:20:29.62
GU.CIRO.HHN. ML:3.5 0.0005775 0.66 AML other m 2013-08-14T22:20:21.97
IV.CRMI.HNN. ML:3.8 0.009365 0.42 AML other m 2013-08-14T22:19:22.37
IV.CRMI.HHE. ML:3.5 0.00426 0.38 AML other m 2013-08-14T22:19:22.30
IV.CRMI.HNE. ML:3.8 0.010225 0.4 AML other m 2013-08-14T22:19:22.31
IV.CTI.HHN. ML:3.9 0.00156 0.98 AML other m 2013-08-14T22:20:10.43
IV.CTL8.EHE. ML:3.6 0.00246 0.44 AML other m 2013-08-14T22:19:46.20
IV.CTL8.EHN. ML:3.6 0.002585 0.56 AML other m 2013-08-14T22:19:46.21
IV.CTL8.HNN. ML:4.0 0.006255 0.92 AML other m 2013-08-14T22:19:46.33
IV.CTL8.HNE. ML:4.3 0.013 1.42 AML other m 2013-08-14T22:19:46.69
CH.DAVOX.HHE. ML:3.5 0.000439 0.58 AML other m 2013-08-14T22:20:23.16
CH.DAVOX.HHN. ML:3.6 0.0005655 0.46 AML other m 2013-08-14T22:20:20.47
IV.DOI.HHN. ML:3.7 0.0011145 0.56 AML other m 2013-08-14T22:20:01.58
IV.ERBM.EHN. ML:3.9 0.03625 0.76 AML other m 2013-08-14T22:19:07.66
IV.ERBM.EHE. ML:3.7 0.024450000000000003 0.56 AML other m 2013-08-14T22:19:08.35
IV.FDMO.HHN. ML:3.2 0.0002545 0.76 AML other m 2013-08-14T22:20:22.32
IV.FIU.EHE. ML:4.0 0.0073 0.52 AML other m 2013-08-14T22:19:44.31
IV.FIU.EHN. ML:4.0 0.0079 0.52 AML other m 2013-08-14T22:19:42.42
GU.GBOS.HHE. ML:3.2 0.0005560000000000001 0.48 AML other m 2013-08-14T22:19:53.03
GU.GBOS.HHN. ML:3.3 0.0006815 1.54 AML other m 2013-08-14T22:19:50.49
RF.GEPF.HHN. ML:3.7 0.0004685 0.8 AML other m 2013-08-14T22:20:48.56
RF.GEPF.HHE. ML:3.6 0.000431 0.82 AML other m 2013-08-14T22:20:51.78
CH.GIMEL.HHE. ML:3.4 0.0001511 1.44 AML other m 2013-08-14T22:21:04.04
IV.GROG.HHN. ML:3.9 0.008919999999999999 0.2 AML other m 2013-08-14T22:19:24.56
SL.LJU.BHN. ML:4.2 0.0009695 0.5 AML other m 2013-08-14T22:20:39.25
IV.LNSS.HHE. ML:3.6 0.0005015000000000001 1.32 AML other m 2013-08-14T22:20:18.22
IV.LNSS.HHN. ML:3.5 0.000444 0.52 AML other m 2013-08-14T22:20:15.52
GU.LSD.HHN. ML:3.3 0.00028099999999999995 0.48 AML other m 2013-08-14T22:20:23.41
SI.LUSI.HHN. ML:4.0 0.002505 0.58 AML other m 2013-08-14T22:20:08.51
SI.LUSI.HHE. ML:3.8 0.001695 0.66 AML other m 2013-08-14T22:20:01.85
IV.MABI.HHN. ML:3.3 0.0005815 0.56 AML other m 2013-08-14T22:20:02.10
IV.MAON.HHN. ML:3.3 0.000596 0.86 AML other m 2013-08-14T22:20:00.41
IV.MAON.HHE. ML:3.3 0.000578 0.54 AML other m 2013-08-14T22:19:35.26
IV.MCIV.HHN. ML:3.0 0.000279 0.86 AML other m 2013-08-14T22:19:36.66
IV.MCIV.HHE. ML:3.0 0.00029700000000000006 0.58 AML other m 2013-08-14T22:19:37.25
IV.MDI.HNN. ML:3.8 0.0022249999999999995 0.68 AML other m 2013-08-14T22:19:54.61
IV.MDI.HNE. ML:3.7 0.0017800000000000001 0.56 AML other m 2013-08-14T22:19:58.46
IV.MDI.HHE. ML:3.7 0.001835 0.56 AML other m 2013-08-14T22:19:58.46
IV.MDI.HHN. ML:3.8 0.00234 0.68 AML other m 2013-08-14T22:19:54.61
IV.MGAB.HNN. ML:3.3 0.000603 0.44 AML other m 2013-08-14T22:20:03.57
IV.MGAB.HHE. ML:3.5 0.0008005 0.64 AML other m 2013-08-14T22:20:08.75
IV.MGAB.HNE. ML:3.5 0.000794 0.64 AML other m 2013-08-14T22:20:08.75
IV.MGAB.HHN. ML:3.4 0.0006194999999999999 0.46 AML other m 2013-08-14T22:20:03.56
CH.MMK.HHN. ML:3.5 0.0005304999999999999 0.7 AML other m 2013-08-14T22:20:20.34
CH.MMK.HHE. ML:3.5 0.0005434999999999999 0.5 AML other m 2013-08-14T22:20:28.02
IV.MOMA.HHN. ML:3.4 0.000462 0.82 AML other m 2013-08-14T22:20:06.31
IV.MOMA.HHE. ML:3.3 0.000395 1.3 AML other m 2013-08-14T22:20:10.46
IV.MONC.HHN. ML:4.1 0.003235 1.58 AML other m 2013-08-14T22:20:04.93
IV.MONC.HHE. ML:4.0 0.00276 0.56 AML other m 2013-08-14T22:20:08.67
IV.MRGE.HHE. ML:3.5 0.0003445 0.58 AML other m 2013-08-14T22:20:31.62
IV.MTCR.EHN. ML:3.8 0.012 0.44 AML other m 2013-08-14T22:19:19.56
CH.MUGIO.HHN. ML:3.6 0.001034 0.8 AML other m 2013-08-14T22:20:07.07
CH.MUGIO.HHE. ML:3.6 0.0011459999999999999 0.54 AML other m 2013-08-14T22:20:01.74
IV.NARO.HHN. ML:3.2 0.0004994999999999999 1.58 AML other m 2013-08-14T22:20:06.57
IV.NARO.HHE. ML:3.0 0.00033400000000000004 0.7 AML other m 2013-08-14T22:20:15.82
GU.NEGI.HHE. ML:3.5 0.000858 1.22 AML other m 2013-08-14T22:19:55.18
GU.NEGI.HHN. ML:3.6 0.001215 0.5 AML other m 2013-08-14T22:19:52.81
IV.PARC.HHE. ML:3.4 0.0009350000000000001 1.12 AML other m 2013-08-14T22:19:55.32
IV.PARC.HHN. ML:3.4 0.0009550000000000001 0.54 AML other m 2013-08-14T22:19:51.18
GU.PCP.HHE. ML:3.3 0.0012999999999999997 0.98 AML other m 2013-08-14T22:19:38.99
IV.PE3.EHE. ML:3.8 0.00212 0.52 AML other m 2013-08-14T22:20:05.71
IV.PE3.EHN. ML:3.7 0.001645 0.48 AML other m 2013-08-14T22:20:04.04
CH.PLONS.HHN. ML:3.4 0.000286 0.74 AML other m 2013-08-14T22:20:45.55
CH.PLONS.HHE. ML:3.5 0.0003179999999999999 1.12 AML other m 2013-08-14T22:20:43.01
NI.POLC.HHN. ML:4.0 0.001495 0.62 AML other m 2013-08-14T22:20:27.13
IV.PTCC.HHN. ML:3.5 0.00023899999999999998 1.58 AML other m 2013-08-14T22:20:49.71
GU.PZZ.HHE. ML:3.6 0.0007989999999999999 1.2 AML other m 2013-08-14T22:20:12.05
GU.PZZ.HHN. ML:3.6 0.0007769999999999999 0.7 AML other m 2013-08-14T22:20:17.10
IV.QLNO.HHE. ML:3.4 0.00131 0.7 AML other m 2013-08-14T22:19:43.44
IV.RAVA.EHN. ML:4.1 0.012215 0.86 AML other m 2013-08-14T22:19:41.07
IV.RAVA.EHE. ML:4.0 0.01045 1.06 AML other m 2013-08-14T22:19:42.19
GU.REMY.HHE. ML:3.7 0.000626 0.68 AML other m 2013-08-14T22:20:34.00
GU.REMY.HHN. ML:3.9 0.0010385 0.9 AML other m 2013-08-14T22:20:23.73
SI.RISI.HHE. ML:4.1 0.001057 0.56 AML other m 2013-08-14T22:20:39.88
SI.RISI.HHN. ML:4.0 0.0009320000000000001 0.76 AML other m 2013-08-14T22:20:41.43
SI.ROSI.HHN. ML:4.1 0.00141 0.8 AML other m 2013-08-14T22:20:35.00
SI.ROSI.HHE. ML:3.9 0.0009125000000000001 0.74 AML other m 2013-08-14T22:20:33.83
GU.ROTM.HHN. ML:4.4 0.011699999999999999 0.56 AML other m 2013-08-14T22:19:53.56
GU.RRL.HHN. ML:3.3 0.00030400000000000007 0.4 AML other m 2013-08-14T22:20:17.46
GU.RRL.HHE. ML:3.4 0.0003885 0.7 AML other m 2013-08-14T22:20:25.85
IV.RUFI.EHN. ML:3.5 0.00286 0.44 AML other m 2013-08-14T22:19:38.74
FR.SAOF.HHE.00 ML:4.0 0.0026550000000000002 0.62 AML other m 2013-08-14T22:19:51.47
FR.SAOF.HHN.00 ML:3.9 0.0023 0.62 AML other m 2013-08-14T22:19:51.47
GU.SATI.HHE. ML:3.8 0.0010295 0.92 AML other m 2013-08-14T22:20:30.27
GU.SATI.HHN. ML:3.6 0.0006734999999999999 0.76 AML other m 2013-08-14T22:20:31.44
IV.SERM.HNN. ML:3.6 0.0026349999999999998 0.72 AML other m 2013-08-14T22:19:40.47
IV.SERM.HNE. ML:3.7 0.003435 1.14 AML other m 2013-08-14T22:19:41.31
IV.SERM.EHN. ML:3.8 0.004395 0.68 AML other m 2013-08-14T22:19:40.52
IV.SERM.EHE. ML:4.1 0.00855 0.82 AML other m 2013-08-14T22:19:40.95
IV.SFI.HNE. ML:3.7 0.0029850000000000002 1.06 AML other m 2013-08-14T22:19:47.44
IV.SFI.EHE. ML:3.7 0.00276 1.22 AML other m 2013-08-14T22:19:47.46
IV.SFI.HNN. ML:3.6 0.00213 1.48 AML other m 2013-08-14T22:19:47.19
IV.SFI.EHN. ML:3.6 0.002245 1.54 AML other m 2013-08-14T22:19:47.21
IV.SSP9.EHN. ML:3.6 0.0016114999999999999 0.74 AML other m 2013-08-14T22:19:54.98
IV.SSP9.EHE. ML:3.4 0.0010915999999999999 1.42 AML other m 2013-08-14T22:19:54.77
GU.STV.HHN. ML:3.3 0.00047850000000000003 0.62 AML other m 2013-08-14T22:20:04.60
IV.TEOL.HHE. ML:4.2 0.006455 0.72 AML other m 2013-08-14T22:19:53.32
IV.TERO.HHN. ML:3.1 0.0001295 0.5 AML other m 2013-08-14T22:20:31.89
IV.TOLF.HHN. ML:3.0 0.00013550000000000001 0.9 AML other m 2013-08-14T22:20:07.52
IV.TOLF.HHE. ML:3.0 0.00013700000000000002 0.5 AML other m 2013-08-14T22:19:48.17
GU.TRAV.HHN. ML:3.7 0.0009170000000000001 0.4 AML other m 2013-08-14T22:20:16.23
MN.TRI.BHN. ML:3.3 0.0001995 0.9 AML other m 2013-08-14T22:20:48.60
MN.VLC.HHE. ML:3.7 0.05115 0.66 AML other m 2013-08-14T22:19:01.49
MN.VLC.HNE. ML:3.8 0.052700000000000004 0.64 AML other m 2013-08-14T22:19:01.50
MN.VLC.HNN. ML:3.6 0.0338 0.66 AML other m 2013-08-14T22:19:01.85
OE.WTTA.HHN. ML:3.8 0.0005249999999999999 0.78 AML other m 2013-08-14T22:20:48.28
OE.WTTA.HHE. ML:3.9 0.000643 0.7 AML other m 2013-08-14T22:20:40.84
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.49
Scalar Moment2.15879E+21 dyne-cm
Computed depth5 km
QualityBa
Variance Reduction58.83%
Double Couple93%
CLVD7%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.534E+21
Mtt2.0045E+21
Mpp-4.705E+20
Mrt4.532E+20
Mrp1.0495E+21
Mtp2.472E+20

Nodal Planes

Name Strike Dip Rake
PN123761-124
PN211144-45

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

10.1952 44.1663 5 237 61 -124 111 44 -45 2.15879 21 10.6952 44.6663

TDMT references

More info and references

PDF Solution

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

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
CARD 27.8 124.1 61.97% 183
GORR 87 304.6 55.69% 190
MAIM 36.7 139.6 76.63% 185
BDI 34.2 109.6 81.71% 184
MSSA 56.6 287.3 73.3% 187
PLMA 30.3 244.8 32.04% 185
CRMI 0 122.9 -51.76% 189
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

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