Earthquake with magnitude of ML 3.0 on date 27-03-2015 and time 13:44:40 (Italy) in region 6 km SE San Casciano in Val di Pesa (FI)

A magnitude ML 3.0 earthquake occured in region: 6 km SE San Casciano in Val di Pesa (FI), on

  • 27-03-2015 12:44:40 (UTC)
  • 27-03-2015 13:44:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.623, 11.238 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
San Casciano in Val di Pesa FI 6 17062 17062
Impruneta FI 7 14615 31677
Greve in Chianti FI 8 13862 45539
Tavarnelle Val di Pesa FI 9 7800 53339
Barberino Val d'Elsa FI 10 4386 57725
Montespertoli FI 13 13537 71262
Bagno a Ripoli FI 16 25611 96873
Scandicci FI 16 50609 147482
Firenze FI 16 382808 530290
Castellina in Chianti SI 17 2859 533149
Figline e Incisa Valdarno FI 18 23505 556654
Certaldo FI 18 16121 572775
Radda in Chianti SI 19 1613 574388
Poggibonsi SI 19 29196 603584
Lastra a Signa FI 20 20156 623740

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km S of Scandicci (50609 inhabitants)
16 Km S of Firenze (382808 inhabitants)
31 Km SE of Prato (191150 inhabitants)
35 Km N of Siena (53903 inhabitants)
43 Km SE of Pistoia (90315 inhabitants)
55 Km W of Arezzo (99543 inhabitants)
64 Km E of Lucca (89046 inhabitants)
68 Km E of Pisa (89158 inhabitants)
75 Km E of Livorno (159219 inhabitants)
84 Km E of Viareggio (62467 inhabitants)
90 Km SW of Imola (69797 inhabitants)
90 Km SW of Faenza (58541 inhabitants)
93 Km SW of Forlì (117913 inhabitants)
96 Km N of Grosseto (82087 inhabitants)
97 Km S of Bologna (386663 inhabitants)
99 Km SW of Cesena (96758 inhabitants)
99 Km E of Massa (69479 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

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 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
Bulletin
Rev1000
ML 3.0 2015-03-27
12:44:40
43.6232 11.2385 8 2015-10-19
09:27:47
Bollettino Sismico Italiano INGV 20419021
Reviewed
Rev100
ML 3.0 2015-03-27
12:44:40
43.6148 11.233 10 2015-03-27
12:56:07
Sala Sismica INGV-Roma 18023651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-03-27 12:44:40 ± 0.11
Latitude 43.6232 ± 0.0054
Longitude 11.2385 ± 0.0075
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 20419021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 563
Semi-minor axis of confidence ellipse (meter) 359
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 52
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.41823
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:3

Field Value
Value 3
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 20419021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-07-21 14:02:45

ML:3

Field Value
Value 3
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 18023651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-03-27 12:56:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CRAC.EHZ. 2015-03-27T12:46:13.93 3.0 positive manual Pg 16.93 0
IV.CERA.HHZ. 2015-03-27T12:46:05.99 3.0 undecidable manual Sn 1.75 0
IV.VARE.HHZ. 2015-03-27T12:46:03.99 3.0 undecidable manual Sn -0.15 0
RD.ORIF.BHZ. 2015-03-27T12:45:45.26 3.0 positive manual Pn 2.09 0
CH.BNALP.HHZ. 2015-03-27T12:45:42.33 3.0 positive manual Pn 2.43 0
CH.DAVOX.HHZ. 2015-03-27T12:45:35.18 3.0 positive manual Pn 2.16 0
SI.ABSI.HHZ. 2015-03-27T12:45:31.01 3.0 positive manual Pn 0.56 0
MN.TUE.HHZ. 2015-03-27T12:45:31.96 3.0 undecidable manual Pn 1.07 0
CH.MUGIO.HHZ. 2015-03-27T12:45:26.38 3.0 positive manual Pn 0.59 0
IV.MABI.HHZ. 2015-03-27T12:45:22.76 3.0 negative manual Pn 0.89 0
IV.CELB.HHZ. 2015-03-27T12:45:19.42 0.6 undecidable manual S 221 1.1529 50 1.44 24
IV.MAGA.HHZ. 2015-03-27T12:45:18.16 3.0 positive manual Pn 0.27 0
IV.PLMA.HHZ. 2015-03-27T12:45:15.69 0.6 undecidable manual S 294 1.0855 50 -0.31 39
GU.EQUI.HHZ. 2015-03-27T12:45:11.88 0.3 undecidable manual S 305 0.9515 50 -0.15 62
IV.CASP.HHZ. 2015-03-27T12:45:09.23 0.3 undecidable manual S 198 0.875 50 -0.54 58
IV.MSSA.HHZ. 2015-03-27T12:45:06.16 0.1 undecidable manual P 300 1.4182 50 -0.58 66
IV.PARC.HHZ. 2015-03-27T12:45:05.32 0.3 undecidable manual S 88 0.724 50 0.04 67
GU.GRAM.HHZ. 2015-03-27T12:45:04.09 0.1 undecidable manual P 316 1.2096 50 0.93 61
IV.CMPO.HNZ. 2015-03-27T12:45:03.36 3.0 positive manual P 1.44 0
IV.CELB.HHZ. 2015-03-27T12:45:02.93 0.1 negative manual P 221 1.1529 50 0.74 67
IV.PLMA.HHZ. 2015-03-27T12:45:01.21 0.1 negative manual P 294 1.0855 50 0.17 81
IV.ERBM.EHZ. 2015-03-27T12:45:00.64 0.1 undecidable manual P 324 0.9929 50 1.19 57
GU.MAIM.HHZ. 2015-03-27T12:45:00.76 0.3 undecidable manual S 299 0.6124 50 -1.22 45
IV.LMD.HHZ. 2015-03-27T12:45:00.29 0.3 undecidable manual S 36 0.5657 50 -0.31 66
GU.EQUI.HHZ. 2015-03-27T12:44:59.24 0.1 undecidable manual P 305 0.9515 50 0.49 78
IV.CRE.HHZ. 2015-03-27T12:44:59.06 0.3 undecidable manual S 90 0.5162 50 -0.06 70
IV.SFI.EHZ. 2015-03-27T12:44:58.48 0.3 undecidable manual S 57 0.5216 50 -0.81 56
IV.PII.HHZ. 2015-03-27T12:44:58.15 0.3 undecidable manual S 281 0.5252 50 -1.25 46
IV.ATTE.HHZ. 2015-03-27T12:44:58.17 0.1 undecidable manual P 117 0.9146 50 0.06 86
IV.CASP.HHZ. 2015-03-27T12:44:57.57 0.1 undecidable manual P 198 0.875 50 0.13 85
IV.SEI.HHZ. 2015-03-27T12:44:57.14 0.3 undecidable manual S 11 0.4398 50 0.28 68
IV.ZCCA.HHZ. 2015-03-27T12:44:57.14 0.1 undecidable manual P 346 0.7509 50 1.82 41
IV.ATVO.HHZ. 2015-03-27T12:44:57.84 0.1 undecidable manual P 105 0.8804 50 0.31 82
IV.ASQU.HHZ. 2015-03-27T12:44:56.25 0.1 undecidable manual S 66 0.4344 50 -0.45 87
IV.MTRZ.HHZ. 2015-03-27T12:44:56.27 0.1 undecidable manual P 11 0.7024 50 1.79 42
GU.SARM.HHZ. 2015-03-27T12:44:56.95 0.1 undecidable manual P 313 0.8238 50 0.39 81
IV.MTCR.EHZ. 2015-03-27T12:44:56.73 0.3 undecidable manual S 337 0.4389 50 -0.11 70
MN.VLC.HHZ. 2015-03-27T12:44:56.87 0.1 undecidable manual P 311 0.8148 50 0.46 80
IV.PARC.HHZ. 2015-03-27T12:44:55.37 0.1 undecidable manual P 88 0.724 50 0.52 81
IV.FROS.HHZ. 2015-03-27T12:44:55.03 0.3 undecidable manual S 188 0.4173 50 -1.17 48
IV.BADI.EHZ. 2015-03-27T12:44:55.56 0.1 undecidable manual P 99 0.7374 50 0.48 81
IV.BRIS.HHZ. 2015-03-27T12:44:55.54 0.1 undecidable manual P 32 0.7114 50 0.9 69
GU.CARD.HHZ. 2015-03-27T12:44:54.16 0.1 undecidable manual P 307 0.6781 50 0.09 90
IV.PTF.SHZ. 2015-03-27T12:44:54.29 0.3 undecidable manual S 340 0.3588 50 -0.17 71
IV.SSP9.EHZ. 2015-03-27T12:44:53.51 3.0 positive manual P -1.1 0
GU.MAIM.HHZ. 2015-03-27T12:44:52.91 0.1 negative manual P 299 0.6124 50 -0.04 92
IV.RUFI.EHZ. 2015-03-27T12:44:51.38 0.3 undecidable manual S 42 0.2905 103 -0.72 61
IV.CRE.HHZ. 2015-03-27T12:44:51.71 0.1 undecidable manual P 90 0.5162 50 0.41 87
IV.PII.HHZ. 2015-03-27T12:44:51.34 0.1 negative manual P 281 0.5252 50 -0.12 92
IV.LMD.HHZ. 2015-03-27T12:44:51.95 0.1 undecidable manual P 36 0.5657 50 -0.2 90
GU.POPM.HHZ. 2015-03-27T12:44:51.61 0.1 negative manual P 321 0.5459 50 -0.2 90
IV.FNVD.HHZ. 2015-03-27T12:44:51.85 0.1 undecidable manual P 351 0.5504 50 -0.04 93
IV.CRMI.HHZ. 2015-03-27T12:44:50.32 0.3 undecidable manual S 313 0.2545 105 -0.43 68
IV.SFI.EHZ. 2015-03-27T12:44:50.87 0.1 undecidable manual P 57 0.5216 50 -0.52 84
IV.MTCR.EHZ. 2015-03-27T12:44:49.66 0.1 undecidable manual P 337 0.4389 50 -0.32 90
IV.ASQU.HHZ. 2015-03-27T12:44:49.78 0.1 negative manual P 66 0.4344 50 -0.12 94
IV.SEI.HHZ. 2015-03-27T12:44:49.96 0.1 undecidable manual P 11 0.4398 50 -0.03 95
IV.FROS.HHZ. 2015-03-27T12:44:49.24 0.1 undecidable manual P 188 0.4173 50 -0.37 89
IV.PTF.SHZ. 2015-03-27T12:44:48.35 0.1 undecidable manual P 340 0.3588 50 -0.25 93
IV.CRMI.HHZ. 2015-03-27T12:44:46.33 0.1 positive manual P 313 0.2545 105 -0.14 97
IV.RUFI.EHZ. 2015-03-27T12:44:46.81 0.1 positive manual P 42 0.2905 103 -0.43 90
IV.CSNT.HHZ. 2015-03-27T12:44:46.81 0.3 undecidable manual S 166 0.1547 114 -0.31 71
IV.OSSC.HNZ. 2015-03-27T12:44:45.45 0.3 undecidable manual S 177 0.0998 124 0.19 74
IV.CSNT.HHZ. 2015-03-27T12:44:44.14 0.1 negative manual P 166 0.1547 114 -0.22 97
IV.OSSC.HNZ. 2015-03-27T12:44:43.41 0.1 negative manual P 177 0.0998 124 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHN. ML:3 9.18E-5 0.76 AML other m 2015-03-27T12:46:18.19
SI.ABSI.HHE. ML:3.1 0.00010655 0.7 AML other m 2015-03-27T12:46:29.98
IV.ASQU.HHN. ML:3.1 0.003225 0.46 AML other m 2015-03-27T12:44:56.49
IV.ASQU.HHE. ML:3.1 0.00365 0.46 AML other m 2015-03-27T12:44:56.64
IV.ATTE.HHE. ML:2.7 0.0005095 0.62 AML other m 2015-03-27T12:45:18.04
IV.ATTE.HHN. ML:2.7 0.0005055 0.48 AML other m 2015-03-27T12:45:21.37
IV.ATVO.HHN. ML:2.9 0.0008375 0.62 AML other m 2015-03-27T12:45:14.27
IV.ATVO.HHE. ML:2.7 0.0005935 0.82 AML other m 2015-03-27T12:45:16.04
IV.BADI.EHN. ML:2.7 0.0006695 0.82 AML other m 2015-03-27T12:45:09.01
IV.BADI.EHE. ML:2.6 0.0006405 0.62 AML other m 2015-03-27T12:45:10.93
CH.BNALP.HHN. ML:3.1 5.815E-5 0.94 AML other m 2015-03-27T12:45:42.76
CH.BNALP.HHE. ML:2.9 3.975E-5 0.76 AML other m 2015-03-27T12:45:42.78
IV.BRIS.HHE. ML:3.1 0.00175 0.5 AML other m 2015-03-27T12:45:16.78
IV.BRIS.HHN. ML:3 0.001545 0.56 AML other m 2015-03-27T12:45:17.55
GU.CARD.HHN. ML:3.3 0.002825 0.42 AML other m 2015-03-27T12:45:06.38
GU.CARD.HHE. ML:3.4 0.003425 0.38 AML other m 2015-03-27T12:45:06.86
IV.CASP.HHE. ML:2.9 0.0007625 0.64 AML other m 2015-03-27T12:45:10.44
IV.CASP.HHN. ML:2.7 0.0005595 0.54 AML other m 2015-03-27T12:45:15.50
IV.CMPO.HNN. ML:3.6 0.003275 0.04 AML other m 2015-03-27T12:45:08.19
IV.CMPO.HNE. ML:3.3 0.001685 1 AML other m 2015-03-27T12:45:08.22
IV.CRE.HHE. ML:2.9 0.00182 0.74 AML other m 2015-03-27T12:45:01.46
IV.CRE.HHN. ML:2.8 0.001525 0.38 AML other m 2015-03-27T12:45:02.06
IV.CRMI.HHN. ML:2.7 0.00279 0.52 AML other m 2015-03-27T12:44:52.35
IV.CRMI.HNN. ML:3.1 0.006615 0.52 AML other m 2015-03-27T12:44:52.35
IV.CRMI.HNE. ML:3.2 0.009045 1.58 AML other m 2015-03-27T12:44:51.41
IV.CRMI.HHE. ML:2.8 0.003725 1.58 AML other m 2015-03-27T12:44:52.20
IV.CSNT.HHE. ML:3.1 0.01185 0.58 AML other m 2015-03-27T12:44:47.64
IV.CSNT.HHN. ML:3.4 0.0226 0.58 AML other m 2015-03-27T12:44:47.37
CH.DAVOX.HHN. ML:2.8 5.22E-5 0.54 AML other m 2015-03-27T12:45:38.66
CH.DAVOX.HHE. ML:2.7 3.405E-5 0.86 AML other m 2015-03-27T12:45:42.03
GU.EQUI.HHE. ML:3 0.000948 0.78 AML other m 2015-03-27T12:45:14.30
GU.EQUI.HHN. ML:3.1 0.001195 0.38 AML other m 2015-03-27T12:45:16.27
IV.ERBM.EHN. ML:2.8 0.00063 1.3 AML other m 2015-03-27T12:45:06.78
IV.ERBM.EHE. ML:2.7 0.000445 0.62 AML other m 2015-03-27T12:45:25.98
IV.FNVD.HHE. ML:3.3 0.003875 0.96 AML other m 2015-03-27T12:45:04.37
IV.FNVD.HHN. ML:3.6 0.00779 0.58 AML other m 2015-03-27T12:45:04.51
IV.FROS.HHN. ML:3.4 0.008205 0.6 AML other m 2015-03-27T12:44:56.41
IV.FROS.HHE. ML:3.5 0.009865 0.32 AML other m 2015-03-27T12:44:57.66
GU.GRAM.HHE. ML:3.3 0.00136 0.34 AML other m 2015-03-27T12:45:23.40
GU.GRAM.HHN. ML:3.2 0.000911 0.32 AML other m 2015-03-27T12:45:27.06
IV.LMD.HHN. ML:2.9 0.00154 0.94 AML other m 2015-03-27T12:45:04.65
IV.LMD.HHE. ML:2.9 0.00174 0.72 AML other m 2015-03-27T12:45:05.05
IV.MABI.HHN. ML:2.5 4.43E-5 0.66 AML other m 2015-03-27T12:46:11.56
IV.MABI.HHE. ML:2.4 3.85E-5 0.54 AML other m 2015-03-27T12:46:11.72
IV.MAGA.HHE. ML:3.4 0.0004415 0.46 AML other m 2015-03-27T12:45:59.90
IV.MAGA.HHN. ML:3.2 0.00029 0.54 AML other m 2015-03-27T12:46:02.27
GU.MAIM.HHE. ML:2.9 0.0013 0.86 AML other m 2015-03-27T12:45:08.08
GU.MAIM.HHN. ML:2.9 0.001514 0.86 AML other m 2015-03-27T12:45:01.21
IV.MSSA.HHN. ML:2.7 0.000257 0.38 AML other m 2015-03-27T12:45:28.59
IV.MSSA.HHE. ML:2.8 0.0002815 0.74 AML other m 2015-03-27T12:45:30.40
IV.MTCR.EHE. ML:3.2 0.00399 0.2 AML other m 2015-03-27T12:44:58.21
IV.MTCR.EHN. ML:3.1 0.003545 0.52 AML other m 2015-03-27T12:44:58.29
IV.MTRZ.HHE. ML:3.3 0.002945 0.64 AML other m 2015-03-27T12:45:15.02
IV.MTRZ.HNE. ML:3.3 0.00287 0.64 AML other m 2015-03-27T12:45:15.02
IV.MTRZ.HHN. ML:3.2 0.0022 0.54 AML other m 2015-03-27T12:45:12.38
IV.MTRZ.HNN. ML:3.2 0.002185 0.54 AML other m 2015-03-27T12:45:12.39
CH.MUGIO.HHN. ML:2.7 5.34E-5 1.12 AML other m 2015-03-27T12:46:25.80
CH.MUGIO.HHE. ML:2.6 4.465E-5 0.66 AML other m 2015-03-27T12:46:05.30
IV.PARC.HHE. ML:2.7 0.000717 0.64 AML other m 2015-03-27T12:45:10.98
IV.PARC.HHN. ML:2.7 0.0007755 0.48 AML other m 2015-03-27T12:45:13.86
IV.PII.HHE. ML:3.4 0.00578 0.26 AML other m 2015-03-27T12:45:00.69
IV.PII.HHN. ML:3.4 0.00548 0.28 AML other m 2015-03-27T12:45:00.69
IV.PLMA.HHE. ML:2.9 0.000584 0.38 AML other m 2015-03-27T12:45:19.90
IV.PLMA.HHN. ML:3 0.0007145 0.28 AML other m 2015-03-27T12:45:20.36
GU.POPM.HHE. ML:3.4 0.004965 0.22 AML other m 2015-03-27T12:45:01.61
GU.POPM.HHN. ML:3.4 0.00496 0.18 AML other m 2015-03-27T12:45:01.64
IV.RUFI.EHE. ML:3.1 0.005825 0.58 AML other m 2015-03-27T12:44:52.64
IV.RUFI.EHN. ML:3 0.004585 0.84 AML other m 2015-03-27T12:44:52.69
GU.SARM.HHN. ML:3 0.001145 0.5 AML other m 2015-03-27T12:45:12.50
GU.SARM.HHE. ML:3.1 0.001345 0.5 AML other m 2015-03-27T12:45:11.44
IV.SEI.HHN. ML:3.7 0.0149 1.46 AML other m 2015-03-27T12:45:00.15
IV.SEI.HHE. ML:3.5 0.008355 0.36 AML other m 2015-03-27T12:44:59.91
IV.SFI.HNN. ML:2.9 0.001815 0.64 AML other m 2015-03-27T12:45:01.75
IV.SFI.EHE. ML:3 0.002065 1.58 AML other m 2015-03-27T12:45:00.17
IV.SFI.HNE. ML:2.9 0.00167 0.8 AML other m 2015-03-27T12:45:02.66
IV.SFI.EHN. ML:2.9 0.001725 0.64 AML other m 2015-03-27T12:45:01.64
MN.TUE.HHN. ML:2.9 6.46E-5 0.48 AML other m 2015-03-27T12:46:15.54
MN.TUE.HHE. ML:2.8 5.57E-5 0.82 AML other m 2015-03-27T12:46:14.39
MN.VLC.HNN. ML:3 0.001215 0.34 AML other m 2015-03-27T12:45:11.16
MN.VLC.HHE. ML:3 0.0010775 0.46 AML other m 2015-03-27T12:45:11.39
MN.VLC.HNE. ML:3 0.001121 0.44 AML other m 2015-03-27T12:45:11.39
MN.VLC.HHN. ML:3 0.001255 0.34 AML other m 2015-03-27T12:45:11.16
IV.ZCCA.HHE. ML:2.9 0.001027 0.46 AML other m 2015-03-27T12:45:11.28
IV.ZCCA.HNE. ML:2.9 0.00113 0.5 AML other m 2015-03-27T12:45:11.27
IV.ZCCA.HNN. ML:2.8 0.000864 0.42 AML other m 2015-03-27T12:45:11.47
IV.ZCCA.HHN. ML:2.8 0.000913 0.42 AML other m 2015-03-27T12:45:11.47
TDMT - Time Domain Moment Tensor
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