Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.5 on date 19-12-2014 and time 19:37:01 (Italy) in region 5 km S San Casciano in Val di Pesa (FI)

A magnitude ML 3.5 earthquake occured in region: 5 km S San Casciano in Val di Pesa (FI), on

  • 19-12-2014 18:37:01 (UTC)
  • 19-12-2014 19:37:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6100, 11.2000 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.

Hai sentito il terremoto? Clicca qui

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
San Casciano in Val di Pesa FI 6 17062 17062
Tavarnelle Val di Pesa FI 6 7800 24862
Barberino Val d'Elsa FI 8 4386 29248
Impruneta FI 10 14615 43863
Greve in Chianti FI 10 13862 57725
Montespertoli FI 11 13537 71262
Certaldo FI 15 16121 87383
Poggibonsi SI 16 29196 116579
Scandicci FI 17 50609 167188
Castellina in Chianti SI 17 2859 170047
Firenze FI 18 382808 552855
Castelfiorentino FI 18 17504 570359
Bagno a Ripoli FI 19 25611 595970
Lastra a Signa FI 20 20156 616126
Radda in Chianti SI 20 1613 617739
Montelupo Fiorentino FI 20 14098 631837

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km S of Scandicci (50609 inhabitants)
18 Km S of Firenze (382808 inhabitants)
31 Km S of Prato (191150 inhabitants)
34 Km NW of Siena (53903 inhabitants)
43 Km SE of Pistoia (90315 inhabitants)
57 Km W of Arezzo (99543 inhabitants)
62 Km E of Lucca (89046 inhabitants)
65 Km E of Pisa (89158 inhabitants)
72 Km E of Livorno (159219 inhabitants)
82 Km E of Viareggio (62467 inhabitants)
92 Km SW of Imola (69797 inhabitants)
93 Km SW of Faenza (58541 inhabitants)
95 Km N of Grosseto (82087 inhabitants)
96 Km SW of Forlì (117913 inhabitants)
97 Km E of Massa (69479 inhabitants)
99 Km S 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 3.5 2014-12-19
18:37:01		 43.6097 11.2005 8 2015-09-21
09:40:11		 Bollettino Sismico Italiano INGV 19472491
Reviewed
Rev100 		ML 3.5 2014-12-19
18:37:01		 43.6232 11.2108 6 2014-12-19
18:51:06		 Sala Sismica INGV-Roma 15030791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-12-19 18:37:01 ± 0.08
Latitude 43.6097 ± 0.0045
Longitude 11.2005 ± 0.0050
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 19472491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 367
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 106
Number of defining phases 106
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) 0.09173
Epicentral distance of station farthest from the epicenter (degree) 3.14583
Number of stations at which the event was observed 83
Number of stations from which data was used for origin computation 83
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 1
Type of magnitude ML
Reference to an origin 19472491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-06-24 07:01:20

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 15030791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-12-19 18:51:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.TUE.HHZ. 2014-12-19T18:37:53.36 0.3 undecidable manual P 336 3.1458 38 1.03 13
CH.FUORN.HHZ. 2014-12-19T18:37:53.12 0.3 undecidable manual P 348 3.0802 38 1.69 9
SI.ABSI.HHZ. 2014-12-19T18:37:52.24 0.3 undecidable manual P 2 3.1179 38 0.3 17
SI.KOSI.HHZ. 2014-12-19T18:37:49.69 0.3 undecidable manual P 2 2.8544 38 1.39 11
NI.SABO.HHZ. 2014-12-19T18:37:48.29 0.3 undecidable manual P 35 2.9363 38 -1.15 13
GU.STV.HHZ. 2014-12-19T18:37:48.14 0.6 undecidable manual P 284 2.8598 38 -0.24 12
IV.APPI.EHZ. 2014-12-19T18:37:48.82 0.3 undecidable manual P 0 2.8670 38 0.34 17
CH.MUGIO.HHZ. 2014-12-19T18:37:47.10 0.3 undecidable manual P 327 2.7726 38 -0.07 19
NI.POLC.HHZ. 2014-12-19T18:37:43.98 0.6 undecidable manual P 20 2.5856 38 -0.61 13
IV.MABI.HHZ. 2014-12-19T18:37:43.36 0.3 undecidable manual P 349 2.4920 38 0.07 25
IV.MDI.HHZ. 2014-12-19T18:37:42.40 0.3 undecidable manual P 334 2.4030 38 0.34 26
GU.MGRO.HHZ. 2014-12-19T18:37:42.02 0.3 undecidable manual P 281 2.4839 38 -1.16 17
GU.GBOS.HHZ. 2014-12-19T18:37:42.67 0.3 undecidable manual P 286 2.5001 38 -0.73 20
SI.LUSI.HHZ. 2014-12-19T18:37:41.22 0.6 undecidable manual P 356 2.3553 38 -0.19 18
GU.RORO.HHZ. 2014-12-19T18:37:39.66 0.3 undecidable manual P 284 2.3140 38 -1.17 20
IV.MAGA.HHZ. 2014-12-19T18:37:39.12 0.3 undecidable manual P 350 2.2024 38 -0.17 32
GU.FINB.HHZ. 2014-12-19T18:37:37.21 0.3 undecidable manual P 286 2.1467 38 -1.32 22
IV.ROVR.HHZ. 2014-12-19T18:37:36.81 0.3 undecidable manual P 357 2.0379 38 -0.21 36
RD.PGF.BHZ. 2014-12-19T18:37:34.09 0.1 positive manual P 237 1.9254 38 -1.37 33
IV.NARO.HHZ. 2014-12-19T18:37:34.70 0.6 undecidable manual S 89 0.9982 50 0.22 40
IV.TEOL.HHZ. 2014-12-19T18:37:33.07 0.3 undecidable manual P 11 1.7834 38 -0.44 41
IV.BOB.HHZ. 2014-12-19T18:37:33.20 0.3 undecidable manual P 313 1.7078 38 0.74 39
IV.ATPI.EHZ. 2014-12-19T18:37:32.10 0.6 undecidable manual S 100 0.8849 50 0.99 31
GU.EQUI.HHZ. 2014-12-19T18:37:32.20 1.0 undecidable manual S 307 0.9371 50 -0.46 19
IV.APEC.HHZ. 2014-12-19T18:37:32.10 0.3 undecidable manual S 93 0.8840 50 1.01 46
IV.GUMA.HHZ. 2014-12-19T18:37:32.46 0.6 undecidable manual P 109 1.6449 38 0.86 25
GU.GORR.HHZ. 2014-12-19T18:37:31.85 0.3 undecidable manual P 307 1.6934 38 -0.41 44
IV.SENI.EHZ. 2014-12-19T18:37:30.96 0.3 undecidable manual P 86 1.4731 50 2.18 18
IV.CASP.HHZ. 2014-12-19T18:37:30.90 0.6 undecidable manual S 197 0.8544 50 0.7 36
MN.VLC.HHZ. 2014-12-19T18:37:29.30 0.6 undecidable manual S 313 0.8040 50 0.6 38
IV.CSP1.EHZ. 2014-12-19T18:37:29.95 0.3 undecidable manual P 109 1.5459 50 -0.08 51
IV.FDMO.HHZ. 2014-12-19T18:37:28.68 0.3 undecidable manual P 112 1.4866 50 -0.34 50
IV.CING.HHZ. 2014-12-19T18:37:28.74 0.3 undecidable manual P 99 1.4650 50 0.09 53
IV.BADI.EHZ. 2014-12-19T18:37:28.00 0.3 undecidable manual S 97 0.7626 50 0.52 59
IV.MSSA.HHZ. 2014-12-19T18:37:27.34 0.3 undecidable manual P 301 1.4020 50 -0.22 53
IV.PARC.HHZ. 2014-12-19T18:37:27.00 0.3 undecidable manual S 87 0.7518 50 -0.17 63
IV.ARCI.HHZ. 2014-12-19T18:37:27.20 0.6 undecidable manual S 165 0.7833 50 -0.89 33
IV.EL6.EHZ. 2014-12-19T18:37:27.81 0.3 undecidable manual P 101 1.4074 50 0.16 54
IV.CESI.HHZ. 2014-12-19T18:37:26.80 0.3 undecidable manual P 115 1.3787 50 -0.38 52
IV.SNTG.HHZ. 2014-12-19T18:37:26.08 0.3 undecidable manual P 105 1.3112 50 0.05 57
IV.ARVD.HHZ. 2014-12-19T18:37:25.60 0.3 undecidable manual P 94 1.2662 50 0.36 54
IV.PESA.HHZ. 2014-12-19T18:37:25.46 0.3 undecidable manual P 74 1.2285 50 0.86 46
IV.MOMA.HHZ. 2014-12-19T18:37:25.62 0.3 undecidable manual P 129 1.2824 50 0.09 57
GU.GRAM.HHZ. 2014-12-19T18:37:24.93 0.3 undecidable manual P 318 1.2006 50 0.81 47
IV.SSP9.EHZ. 2014-12-19T18:37:24.70 0.3 undecidable manual S 93 0.6745 50 -0.18 64
IV.ASSB.HHZ. 2014-12-19T18:37:24.28 0.3 undecidable manual P 118 1.2024 50 0.13 58
IV.MAON.HHZ. 2014-12-19T18:37:23.25 0.1 positive manual P 182 1.1817 50 -0.55 70
IV.FSSB.HHZ. 2014-12-19T18:37:23.60 0.1 undecidable manual P 85 1.1430 50 0.46 73
IV.FOSV.EHZ. 2014-12-19T18:37:23.73 0.3 undecidable manual P 105 1.1754 50 0.04 59
IV.MPAG.EHZ. 2014-12-19T18:37:23.23 0.1 positive manual P 88 1.1277 50 0.34 75
IV.ATCC.EHZ. 2014-12-19T18:37:23.21 0.3 undecidable manual P 112 1.1277 50 0.33 56
IV.PLMA.HHZ. 2014-12-19T18:37:22.13 0.1 undecidable manual P 295 1.0657 50 0.31 77
IV.CAFI.HHZ. 2014-12-19T18:37:22.50 0.3 undecidable manual S 117 0.6223 50 -0.82 53
IV.LMD.HHZ. 2014-12-19T18:37:22.20 0.6 undecidable manual S 38 0.5936 50 -0.27 43
IV.MURB.HHZ. 2014-12-19T18:37:21.53 0.3 undecidable manual P 109 1.0216 50 0.47 56
IV.ERBM.EHZ. 2014-12-19T18:37:21.79 0.3 undecidable manual P 325 0.9875 50 1.3 39
IV.FNVD.HHZ. 2014-12-19T18:37:21.30 0.6 undecidable manual S 354 0.5603 50 -0.21 44
IV.ATFO.HHZ. 2014-12-19T18:37:21.13 0.1 positive manual P 103 1.0234 50 0.04 82
IV.SFI.EHZ. 2014-12-19T18:37:20.90 0.3 undecidable manual S 57 0.5522 50 -0.35 64
IV.NARO.HHZ. 2014-12-19T18:37:20.83 0.1 undecidable manual P 89 0.9982 50 0.16 80
IV.CRE.HHZ. 2014-12-19T18:37:20.90 0.3 undecidable manual S 89 0.5432 50 -0.1 67
IV.GROG.HHZ. 2014-12-19T18:37:20.46 0.1 positive manual P 260 0.9659 50 0.35 78
GU.EQUI.HHZ. 2014-12-19T18:37:20.35 0.1 negative manual P 307 0.9371 50 0.73 69
IV.PIEI.HHZ. 2014-12-19T18:37:20.41 0.1 positive manual P 94 0.9695 50 0.24 79
IV.MGAB.HHZ. 2014-12-19T18:37:19.88 0.1 undecidable manual P 136 0.9623 50 -0.16 81
IV.APEC.HHZ. 2014-12-19T18:37:19.25 0.1 undecidable manual P 93 0.8840 50 0.54 76
IV.ATTE.HHZ. 2014-12-19T18:37:19.62 0.1 undecidable manual P 116 0.9326 50 0.07 83
IV.ATVO.HHZ. 2014-12-19T18:37:19.07 0.1 positive manual P 104 0.9038 50 0.03 84
IV.SACS.HHZ. 2014-12-19T18:37:19.38 0.1 undecidable manual P 146 0.9191 50 0.08 83
IV.PII.HHZ. 2014-12-19T18:37:18.80 0.6 undecidable manual S 283 0.5009 50 -0.94 35
IV.CASP.HHZ. 2014-12-19T18:37:18.32 0.1 positive manual P 197 0.8544 50 0.12 84
IV.ATMI.HHZ. 2014-12-19T18:37:18.43 0.1 undecidable manual P 109 0.8220 50 0.79 69
IV.ATPI.EHZ. 2014-12-19T18:37:18.64 0.1 positive manual P 100 0.8849 50 -0.09 84
IV.ZCCA.HHZ. 2014-12-19T18:37:17.74 0.3 undecidable manual P 348 0.7581 50 1.19 44
MN.VLC.HHZ. 2014-12-19T18:37:17.73 0.3 undecidable manual P 313 0.8040 50 0.39 60
IV.ASQU.HHZ. 2014-12-19T18:37:17.80 0.3 undecidable manual S 66 0.4649 50 -0.86 54
IV.PARC.HHZ. 2014-12-19T18:37:16.42 0.3 undecidable manual P 87 0.7518 50 -0.03 65
IV.BRIS.HHZ. 2014-12-19T18:37:16.44 0.3 positive manual P 33 0.7374 50 0.24 63
IV.MTRZ.HHZ. 2014-12-19T18:37:16.76 0.3 undecidable manual P 13 0.7213 50 0.84 52
IV.ARCI.HHZ. 2014-12-19T18:37:16.63 0.1 positive manual P 165 0.7833 50 -0.35 81
IV.BADI.EHZ. 2014-12-19T18:37:16.92 0.1 positive manual P 97 0.7626 50 0.29 82
GU.CARD.HHZ. 2014-12-19T18:37:15.22 0.3 undecidable manual P 309 0.6646 50 0.26 63
IV.PTF.SHZ. 2014-12-19T18:37:15.10 0.3 undecidable manual S 345 0.3633 50 -0.55 63
IV.SSP9.EHZ. 2014-12-19T18:37:15.48 0.1 undecidable manual P 93 0.6745 50 0.35 83
IV.BDI.HHZ. 2014-12-19T18:37:14.57 0.1 undecidable manual P 316 0.6286 50 0.23 86
IV.LMD.HHZ. 2014-12-19T18:37:13.12 0.1 positive manual P 38 0.5936 50 -0.62 78
IV.CAFI.HHZ. 2014-12-19T18:37:13.91 0.1 positive manual P 117 0.6223 50 -0.32 84
IV.RUFI.EHZ. 2014-12-19T18:37:13.40 0.3 undecidable manual S 44 0.3193 50 -0.95 54
IV.FNVD.HHZ. 2014-12-19T18:37:13.00 0.1 positive manual P 354 0.5603 50 -0.18 88
GU.MAIM.HHZ. 2014-12-19T18:37:13.94 0.1 positive manual P 301 0.5954 50 0.16 88
GU.POPM.HHZ. 2014-12-19T18:37:12.74 0.3 undecidable manual P 324 0.5396 50 -0.08 68
IV.CRE.HHZ. 2014-12-19T18:37:12.36 0.1 positive manual P 89 0.5432 50 -0.53 82
IV.PII.HHZ. 2014-12-19T18:37:12.10 0.1 positive manual P 283 0.5009 50 -0.06 91
IV.SFI.EHZ. 2014-12-19T18:37:12.52 0.1 positive manual P 57 0.5522 50 -0.51 82
IV.CRMI.HHZ. 2014-12-19T18:37:11.60 0.6 undecidable manual S 319 0.2446 107 -0.06 48
IV.ASQU.HHZ. 2014-12-19T18:37:10.99 0.1 positive manual P 66 0.4649 50 -0.54 82
IV.MTCR.EHZ. 2014-12-19T18:37:10.73 0.1 positive manual P 341 0.4416 50 -0.42 86
IV.PTF.SHZ. 2014-12-19T18:37:09.31 0.1 negative manual P 345 0.3633 50 -0.49 86
IV.RUFI.EHZ. 2014-12-19T18:37:08.50 0.1 positive manual P 44 0.3193 50 -0.55 85
IV.FIR.HHE. 2014-12-19T18:37:08.96 0.6 undecidable manual S 13 0.1691 114 0.04 49
IV.CSNT.HHZ. 2014-12-19T18:37:07.90 0.3 undecidable manual S 155 0.1511 116 -0.39 68
IV.CRMI.HHZ. 2014-12-19T18:37:07.37 0.1 positive manual P 319 0.2446 107 -0.13 95
IV.OSSC.HHZ. 2014-12-19T18:37:06.30 0.3 undecidable manual S 159 0.0917 129 -0.06 74
IV.FIR.HHE. 2014-12-19T18:37:05.93 0.1 positive manual P 13 0.1691 114 0.01 98
IV.CSNT.HHZ. 2014-12-19T18:37:05.25 0.1 positive manual P 155 0.1511 116 -0.3 93
IV.OSSC.HHZ. 2014-12-19T18:37:04.43 0.1 positive manual P 159 0.0917 129 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.OSSC.HNE. ML:4.4 0.322 0.46 AML other m 2014-12-19T18:37:06.55
IV.OSSC.HHN. ML:4.4 0.3155 0.46 AML other m 2014-12-19T18:37:06.55
IV.OSSC.HHE. ML:4.2 0.2155 0.42 AML other m 2014-12-19T18:37:06.77
TDMT - Time Domain Moment Tensor
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