Earthquake with magnitude of ML 3.5 on date 25-04-2016 and time 09:47:50 (Italy) in region 7 km S Firenzuola (FI)

A magnitude ML 3.5 earthquake occured in region: 7 km S Firenzuola (FI), on

  • 25-04-2016 07:47:50 (UTC)
  • 25-04-2016 09:47:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.06, 11.38 at 4 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
Firenzuola FI 7 4726 4726
Borgo San Lorenzo FI 11 18211 22937
Scarperia e San Piero FI 11 12217 35154
Barberino di Mugello FI 13 10836 45990
Palazzuolo sul Senio FI 15 1154 47144
Vicchio FI 15 8044 55188
Vernio PO 18 6060 61248
Marradi FI 18 3139 64387
Vaglia FI 18 5073 69460
Monghidoro BO 19 3749 73209

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Prato (191150 inhabitants)
33 Km NE of Firenze (382808 inhabitants)
37 Km NE of Scandicci (50609 inhabitants)
40 Km E of Pistoia (90315 inhabitants)
42 Km SW of Imola (69797 inhabitants)
47 Km SW of Faenza (58541 inhabitants)
49 Km S of Bologna (386663 inhabitants)
56 Km W of Forlì (117913 inhabitants)
69 Km W of Cesena (96758 inhabitants)
74 Km E of Lucca (89046 inhabitants)
75 Km SE of Modena (184973 inhabitants)
76 Km SW of Ravenna (159116 inhabitants)
77 Km NW of Arezzo (99543 inhabitants)
82 Km N of Siena (53903 inhabitants)
87 Km E of Pisa (89158 inhabitants)
89 Km S of Ferrara (133155 inhabitants)
90 Km SE of Carpi (70699 inhabitants)
93 Km E of Viareggio (62467 inhabitants)
93 Km SE of Reggio nell'Emilia (171345 inhabitants)
94 Km W of Rimini (147750 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 last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. 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 last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 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.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

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

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Rev 1000 ML 3.5 2016-04-25
07:47:50
44.06 11.38 4 2016-05-09
10:45:47
Bollettino Sismico Italiano INGV 24635681
Rev 100 ML 3.6 2016-04-25
07:47:50
44.06 11.4 5 2016-04-25
08:01:57
Sala Sismica INGV-Roma 24610011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-04-25 07:47:50 ± 0.07
Latitude 44.06 ± 0.00
Longitude 11.38 ± 0.00
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 24635681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 408
Semi-minor axis of confidence ellipse (meter) 64
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 189
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 105
Number of defining phases 96
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 7.08666
Number of stations at which the event was observed 88
Number of stations from which data was used for origin computation 80
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.2
Num. used stations 27
Type of magnitude ML
Reference to an origin 24635681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-04-26 09:49:12

ML:3.6

Field Value
Value 3.6
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 24610011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-04-25 08:01:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CLTA.HHZ. 2016-04-25T07:49:40.75 3.0 undecidable manual Pn 7.0867 5.57 0
IV.HAGA.HHZ. 2016-04-25T07:49:37.28 3.0 undecidable manual Pn -0.36 0
IV.SPS2.HHZ. 2016-04-25T07:49:24.46 3.0 undecidable manual Pn 4.82 0
CR.STON.BHZ. 2016-04-25T07:49:03.58 3.0 negative manual Pn 1.36 0
OE.ARSA.BHZ. 2016-04-25T07:48:58.76 3.0 positive manual Pn 1.43 0
CH.BNALP.HHZ. 2016-04-25T07:48:47.93 1.0 undecidable manual P 325 3.4948 38 1.04 4
SL.BOJS.BHZ. 2016-04-25T07:48:40.97 3.0 positive manual Pn 0.55 0
SI.RISI.HHZ. 2016-04-25T07:48:39.90 0.6 undecidable manual P 9 2.9309 38 0.81 10
CH.DAVOX.HHZ. 2016-04-25T07:48:39.84 0.6 undecidable manual P 339 2.9201 38 0.89 10
SL.LJU.BHZ. 2016-04-25T07:48:38.97 3.0 negative manual Pn 0.01 0
MN.TUE.HHZ. 2016-04-25T07:48:37.42 0.6 undecidable manual P 330 2.8077 38 0.02 13
SI.MOSI.HHZ. 2016-04-25T07:48:35.71 0.6 undecidable manual P 347 2.6251 38 0.84 11
SI.ABSI.HHZ. 2016-04-25T07:48:35.21 0.6 undecidable manual P 359 2.671 38 -0.3 13
OX.ZOU2.HHZ. 2016-04-25T07:48:35.08 0.6 undecidable manual P 23 2.7384 38 -1.36 8
OX.CLUD.HHZ. 2016-04-25T07:48:33.49 0.6 undecidable manual P 23 2.6206 38 -1.31 9
IV.LPEL.HHZ. 2016-04-25T07:48:32.55 3.0 undecidable manual Pn -3.63 0
OX.SABO.HHZ. 2016-04-25T07:48:31.23 0.6 undecidable manual P 39 2.5001 38 -1.91 7
SI.KOSI.HHZ. 2016-04-25T07:48:31.36 0.6 undecidable manual P 360 2.4057 38 -0.48 17
OX.CIMO.HHZ. 2016-04-25T07:48:30.03 0.6 undecidable manual P 18 2.3751 38 -1.38 12
IV.STAL.HHZ. 2016-04-25T07:48:30.02 0.6 undecidable manual P 23 2.3931 38 -1.64 10
MN.TRI.BHZ. 2016-04-25T07:48:28.92 0.6 undecidable manual P 45 2.3598 38 -2.28 6
IV.MDI.HHZ. 2016-04-25T07:48:27.78 0.6 undecidable manual P 326 2.0801 38 0.43 23
GU.CANO.HHZ. 2016-04-25T07:48:27.70 1.0 undecidable manual P 275 2.2627 38 -2.17 4
NI.POLC.HHZ. 2016-04-25T07:48:27.10 0.6 undecidable manual P 21 2.1215 38 -0.81 19
ST.GAGG.HHZ. 2016-04-25T07:48:26.11 0.6 undecidable manual P 352 2.0487 38 -0.8 21
IV.CTI.HHZ. 2016-04-25T07:48:25.66 0.6 undecidable manual P 5 2.0001 38 -0.57 24
OX.VARN.HHZ. 2016-04-25T07:48:24.55 0.6 undecidable manual P 14 2.001 38 -1.7 13
SI.LUSI.HHZ. 2016-04-25T07:48:24.62 1.0 undecidable manual P 351 1.9281 38 -0.62 12
CR.BRJN.HHZ. 2016-04-25T07:48:23.68 0.6 undecidable manual P 62 1.8886 38 -1.02 21
ST.DOSS.HHZ. 2016-04-25T07:48:23.17 0.6 undecidable manual P 356 1.8292 38 -0.7 25
IV.MAGA.HHZ. 2016-04-25T07:48:22.83 0.6 undecidable manual P 343 1.7995 38 -0.64 26
GU.GORR.HHZ. 2016-04-25T07:48:21.00 0.6 undecidable manual P 291 1.5936 50 0.53 31
IV.BOB.HHZ. 2016-04-25T07:48:21.02 1.0 undecidable manual P 298 1.5549 50 1.21 12
GU.EQUI.HHN. 2016-04-25T07:48:20.91 0.6 undecidable manual S 278 0.8903 50 -0.37 41
IV.FROS.HHZ. 2016-04-25T07:48:20.56 0.3 undecidable manual S 191 0.8616 50 0.14 65
IV.ROVR.HHZ. 2016-04-25T07:48:20.28 0.6 undecidable manual P 352 1.6053 50 -0.38 32
IV.CAFI.HHZ. 2016-04-25T07:48:19.07 0.6 undecidable manual S 150 0.8391 50 -0.68 37
IV.CASP.HHZ. 2016-04-25T07:48:16.46 0.6 undecidable manual P 197 1.3193 50 0.68 33
IV.MSSA.HHZ. 2016-04-25T07:48:16.00 0.6 undecidable manual P 282 1.3634 50 -0.53 35
IV.MCIV.HHZ. 2016-04-25T07:48:15.85 0.6 undecidable manual P 170 1.2941 50 0.51 36
IV.MGAB.HHZ. 2016-04-25T07:48:15.33 0.6 undecidable manual P 155 1.2582 50 0.6 35
IV.TEOL.HHZ. 2016-04-25T07:48:15.41 0.6 undecidable manual P 9 1.3211 50 -0.39 37
IV.GROG.HHZ. 2016-04-25T07:48:13.81 0.6 undecidable manual P 240 1.2483 50 -0.75 33
GU.CARD.HHZ. 2016-04-25T07:48:13.57 0.6 undecidable manual S 268 0.6493 50 -0.56 41
IV.FSSB.HHZ. 2016-04-25T07:48:12.25 0.6 undecidable manual P 109 1.0666 50 0.8 34
IV.MPAG.EHZ. 2016-04-25T07:48:12.64 0.6 undecidable manual P 113 1.0783 50 0.98 31
IV.ATFO.HHZ. 2016-04-25T07:48:12.46 0.6 undecidable manual P 128 1.0999 50 0.44 38
IV.SERM.EHN. 2016-04-25T07:48:11.20 0.6 undecidable manual P 356 0.9551 50 1.65 22
GU.GRAM.HHZ. 2016-04-25T07:48:11.57 0.3 undecidable manual P 295 1.0396 50 0.59 56
IV.CSNT.HHZ. 2016-04-25T07:48:11.82 0.6 undecidable manual S 187 0.5864 50 -0.45 43
IV.ATBU.EHZ. 2016-04-25T07:48:11.42 0.6 undecidable manual P 124 1.0207 50 0.76 35
IV.ATVO.HHZ. 2016-04-25T07:48:10.73 0.6 undecidable manual P 132 0.9991 50 0.44 39
IV.OSSC.HNE. 2016-04-25T07:48:10.62 0.6 undecidable manual S 191 0.5414 50 -0.31 44
IV.TRIF.HHZ. 2016-04-25T07:48:10.71 0.6 undecidable manual P 201 1.0036 50 0.34 40
IV.BAT1.EHZ.01 2016-04-25T07:48:10.72 0.6 undecidable manual P 131 1.0153 50 0.15 42
IV.PIEI.HHZ. 2016-04-25T07:48:10.76 0.6 undecidable manual P 122 0.9794 50 0.81 34
IV.NARO.HHZ. 2016-04-25T07:48:10.29 0.6 undecidable manual P 117 0.9704 50 0.49 39
IV.ATPI.EHE. 2016-04-25T07:48:09.57 0.6 undecidable manual P 129 0.9515 50 0.09 43
IV.CAVE.HHN. 2016-04-25T07:48:09.49 0.6 undecidable manual P 342 0.8535 50 1.68 22
IV.APEC.HHZ. 2016-04-25T07:48:09.37 0.6 undecidable manual P 123 0.8966 50 0.82 35
IV.ATPC.HHE. 2016-04-25T07:48:09.57 0.6 undecidable manual P 126 0.9641 50 -0.12 42
GU.EQUI.HHN. 2016-04-25T07:48:08.77 0.3 undecidable manual P 278 0.8903 50 0.33 62
IV.FROS.HHZ. 2016-04-25T07:48:08.14 0.3 undecidable manual P 191 0.8616 50 0.19 64
IV.BADI.EHZ. 2016-04-25T07:48:08.06 0.6 undecidable manual P 131 0.8265 50 0.72 37
IV.CAFI.HHZ. 2016-04-25T07:48:07.53 0.3 undecidable manual P 150 0.8391 50 -0.03 66
IV.RSM2.HHE. 2016-04-25T07:48:07.10 1.0 undecidable manual P 98 0.7716 50 0.7 19
IV.ATMC.EHE. 2016-04-25T07:48:07.63 0.3 undecidable manual P 136 0.8427 50 0 67
IV.PARC.HHZ. 2016-04-25T07:48:06.19 0.6 undecidable manual P 123 0.7374 50 0.36 42
IV.RAVA.EHZ. 2016-04-25T07:48:06.92 1.0 undecidable manual P 345 0.7249 50 1.32 14
IV.ASQU.HNZ. 2016-04-25T07:48:05.61 0.6 undecidable manual S 132 0.3894 95 -0.37 45
IV.CRMI.HHZ. 2016-04-25T07:48:05.44 0.3 undecidable manual S 228 0.3912 95 -0.59 64
IV.SSP9.EHZ. 2016-04-25T07:48:05.73 0.3 undecidable manual P 132 0.7222 50 0.17 66
GU.GSCL.HHZ. 2016-04-25T07:48:04.09 0.3 undecidable manual P 298 0.6421 50 -0.1 68
IV.PII.HHZ. 2016-04-25T07:48:04.93 0.6 undecidable manual P 242 0.7033 50 -0.31 43
GU.CARD.HHZ. 2016-04-25T07:48:04.39 0.3 undecidable manual P 268 0.6493 50 0.08 69
IV.SFI.HNZ. 2016-04-25T07:48:04.43 0.6 undecidable manual S 114 0.3651 96 -0.6 43
IV.FIU.EHN. 2016-04-25T07:48:04.18 0.6 undecidable manual P 7 0.5891 50 0.9 36
IV.BRSN.EHZ. 2016-04-25T07:48:03.00 0.6 undecidable manual P 65 0.5477 50 0.42 43
GU.MAIM.HHZ. 2016-04-25T07:48:03.78 0.3 undecidable manual P 258 0.6583 50 -0.68 58
IV.CRE.HHE. 2016-04-25T07:48:03.32 0.6 undecidable manual P 137 0.598 50 -0.12 46
IV.OSSC.HNE. 2016-04-25T07:48:02.09 0.1 undecidable manual P 191 0.5414 50 -0.38 88
IV.CSNT.HHZ. 2016-04-25T07:48:02.79 0.3 undecidable manual P 187 0.5864 50 -0.45 64
IV.BRIS.HHZ. 2016-04-25T07:48:02.80 0.6 undecidable manual S 58 0.3211 97 -0.56 44
IV.BDI.HNZ. 2016-04-25T07:48:02.57 0.6 undecidable manual P 271 0.5666 50 -0.33 44
IV.MTCR.EHZ. 2016-04-25T07:48:01.78 0.3 undecidable manual S 264 0.2761 98 0.14 73
IV.FIR.HNZ. 2016-04-25T07:48:01.87 0.6 undecidable manual S 198 0.2968 97 -0.54 44
IV.FAEN.HNZ. 2016-04-25T07:48:00.74 0.6 undecidable manual P 56 0.4227 95 0.4 45
IV.RUFI.EHZ. 2016-04-25T07:48:00.39 0.6 undecidable manual S 158 0.2356 99 0.3 47
IV.MPPT.EHZ. 2016-04-25T07:48:00.41 0.6 undecidable manual S 245 0.2338 99 0.4 46
IV.LMD.HHZ. 2016-04-25T07:47:59.64 0.3 undecidable manual S 85 0.232 99 -0.33 71
IV.ASQU.HNZ. 2016-04-25T07:47:59.28 0.3 undecidable manual P 132 0.3894 95 -0.33 69
IV.CRMI.HHZ. 2016-04-25T07:47:59.33 0.3 undecidable manual P 228 0.3912 95 -0.31 69
IV.ZCCA.HNN. 2016-04-25T07:47:59.83 0.6 undecidable manual P 315 0.4155 95 -0.34 45
IV.IMOL.EHZ. 2016-04-25T07:47:59.53 0.3 undecidable manual P 40 0.3975 95 -0.24 70
IV.FNVD.HHZ. 2016-04-25T07:47:59.60 0.3 undecidable manual S 301 0.2185 100 0.15 74
IV.BRIS.HHZ. 2016-04-25T07:47:58.09 0.3 undecidable manual P 58 0.3211 97 -0.01 74
IV.SFI.HNZ. 2016-04-25T07:47:58.81 0.3 undecidable manual P 114 0.3651 96 -0.25 70
IV.FIR.HNZ. 2016-04-25T07:47:57.78 0.3 undecidable manual P 198 0.2968 97 0.23 71
IV.MTCR.EHZ. 2016-04-25T07:47:57.29 0.1 positive manual P 264 0.2761 98 0.19 96
IV.RUFI.EHZ. 2016-04-25T07:47:56.44 0.1 positive manual P 158 0.2356 99 0.23 96
IV.MTRZ.HHZ. 2016-04-25T07:47:56.74 0.1 positive manual P 6 0.2581 98 0.04 100
IV.MPPT.EHZ. 2016-04-25T07:47:56.60 0.3 undecidable manual P 245 0.2338 99 0.44 69
IV.FNVD.HHZ. 2016-04-25T07:47:55.90 0.1 positive manual P 301 0.2185 100 0.06 100
IV.LMD.HHZ. 2016-04-25T07:47:55.97 0.1 undecidable manual P 85 0.232 99 -0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHE. ML:3.8 0.0008485 0.64 AML other m 2016-04-25T07:49:20.58
SI.ABSI.HHN. ML:3.5 0.0004145 0.68 AML other m 2016-04-25T07:49:36.76
IV.APEC.HHN. ML:3.3 0.00222 0.48 AML other m 2016-04-25T07:48:29.53
IV.APEC.HHE. ML:3.5 0.00316 0.78 AML other m 2016-04-25T07:48:30.25
OE.ARSA.BHE. ML:3 3.05E-5 0.8 AML other m 2016-04-25T07:50:32.68
OE.ARSA.BHN. ML:3 2.935E-5 0.9 AML other m 2016-04-25T07:50:32.73
IV.ATFO.HHE. ML:3.4 0.001725 0.54 AML other m 2016-04-25T07:48:43.11
IV.ATFO.HHN. ML:3.2 0.001095 1.58 AML other m 2016-04-25T07:48:43.18
IV.ATVO.HHE. ML:3.6 0.00308 0.6 AML other m 2016-04-25T07:48:31.51
IV.ATVO.HHN. ML:3.4 0.002155 0.72 AML other m 2016-04-25T07:48:32.05
IV.BADI.EHN. ML:3.3 0.002205 1.48 AML other m 2016-04-25T07:48:24.23
IV.BADI.EHE. ML:3.4 0.002635 0.88 AML other m 2016-04-25T07:48:29.45
IV.BOB.HHN. ML:3.5 0.001355 0.66 AML other m 2016-04-25T07:48:52.32
IV.BOB.HHE. ML:3.5 0.00137 1.22 AML other m 2016-04-25T07:48:54.96
SL.BOJS.BHN. ML:3.8 0.000541 0.8 AML other m 2016-04-25T07:49:21.89
SL.BOJS.BHE. ML:3.8 0.0005775 0.7 AML other m 2016-04-25T07:49:37.94
IV.BRIS.HHN. ML:3.6 0.0182 0.42 AML other m 2016-04-25T07:48:05.94
IV.BRIS.HHE. ML:3.4 0.01125 0.56 AML other m 2016-04-25T07:48:09.81
IV.BRSN.EHE. ML:3.7 0.01115 1.18 AML other m 2016-04-25T07:48:29.02
IV.BRSN.EHN. ML:3.8 0.011565 1.4 AML other m 2016-04-25T07:48:23.38
OX.CIMO.HHE. ML:8.5 56.05 0.64 AML other m 2016-04-25T07:49:00.50
OX.CIMO.HHN. ML:8.5 50.5 0.66 AML other m 2016-04-25T07:49:32.67
OX.CLUD.HHE. ML:3.3 0.0002615 0.76 AML other m 2016-04-25T07:49:36.67
OX.CLUD.HHN. ML:3.2 0.000237 0.7 AML other m 2016-04-25T07:49:25.78
IV.CSNT.HHE. ML:3.7 0.009505 0.56 AML other m 2016-04-25T07:48:12.75
IV.CSNT.HHN. ML:3.6 0.007135 0.4 AML other m 2016-04-25T07:48:16.17
IV.CTI.HHE. ML:3.5 0.000756 0.52 AML other m 2016-04-25T07:48:55.03
IV.CTI.HHN. ML:3.6 0.0009565 0.46 AML other m 2016-04-25T07:48:54.77
ST.DOSS.HNN. ML:3.6 0.001087 0.64 AML other m 2016-04-25T07:48:58.81
ST.DOSS.HHE. ML:3.6 0.00112 0.66 AML other m 2016-04-25T07:48:58.80
ST.DOSS.HNE. ML:3.7 0.00143 0.56 AML other m 2016-04-25T07:48:58.12
ST.DOSS.HHN. ML:3.7 0.001455 0.56 AML other m 2016-04-25T07:48:58.12
IV.FROS.HHE. ML:3.7 0.00585 0.56 AML other m 2016-04-25T07:48:23.39
IV.FROS.HHN. ML:3.6 0.00445 0.62 AML other m 2016-04-25T07:48:22.03
IV.FSSB.HHN. ML:3.7 0.003895 0.84 AML other m 2016-04-25T07:48:35.14
IV.FSSB.HHE. ML:3.6 0.003225 0.48 AML other m 2016-04-25T07:48:36.75
ST.GAGG.HHE. ML:3.4 0.0006855 0.92 AML other m 2016-04-25T07:49:11.42
ST.GAGG.HHN. ML:3.6 0.0009125 0.7 AML other m 2016-04-25T07:49:03.25
GU.GORR.HHE. ML:3.5 0.00115 1.58 AML other m 2016-04-25T07:48:50.88
GU.GORR.HHN. ML:3.6 0.00172 0.68 AML other m 2016-04-25T07:48:55.52
GU.GRAM.HHE. ML:3.8 0.00513 0.36 AML other m 2016-04-25T07:48:31.76
GU.GRAM.HHN. ML:3.6 0.003055 0.88 AML other m 2016-04-25T07:48:35.29
IV.GROG.HHN. ML:3.2 0.001083 0.7 AML other m 2016-04-25T07:48:33.87
IV.GROG.HHE. ML:3.3 0.001235 1.02 AML other m 2016-04-25T07:48:37.36
GU.GSCL.HHN. ML:3.3 0.003335 1 AML other m 2016-04-25T07:48:17.17
GU.GSCL.HHE. ML:3.4 0.00409 0.4 AML other m 2016-04-25T07:48:21.04
IV.IMOL.HNE. ML:3.7 0.01725 0.7 AML other m 2016-04-25T07:48:17.09
IV.IMOL.HNN. ML:3.8 0.0192 0.86 AML other m 2016-04-25T07:48:12.67
SI.KOSI.HHN. ML:3.4 0.0004035 0.62 AML other m 2016-04-25T07:49:19.40
SI.KOSI.HHE. ML:3.5 0.0004775 0.5 AML other m 2016-04-25T07:49:16.83
SL.LJU.BHE. ML:4.4 0.002555 0.6 AML other m 2016-04-25T07:49:17.10
SL.LJU.BHN. ML:4.6 0.003625 0.6 AML other m 2016-04-25T07:49:16.85
IV.LMD.HHE. ML:3.3 0.011775 0.34 AML other m 2016-04-25T07:48:05.98
IV.LMD.HHN. ML:3.4 0.01405 0.64 AML other m 2016-04-25T07:48:02.97
IV.LPEL.HHN. ML:3.2 0.0001685 1.58 AML other m 2016-04-25T07:49:46.95
IV.LPEL.HHE. ML:3.2 0.0001905 0.98 AML other m 2016-04-25T07:49:53.04
SI.LUSI.HHN. ML:3.8 0.001505 0.84 AML other m 2016-04-25T07:48:56.82
SI.LUSI.HHE. ML:3.5 0.0009295 0.84 AML other m 2016-04-25T07:49:06.28
IV.MAGA.HHE. ML:4 0.00287 0.56 AML other m 2016-04-25T07:48:58.30
IV.MAGA.HHN. ML:3.7 0.001655 0.48 AML other m 2016-04-25T07:48:58.28
IV.MCIV.HHE. ML:2.8 0.0003835 0.66 AML other m 2016-04-25T07:48:22.78
IV.MCIV.HHN. ML:3 0.0005065 1.22 AML other m 2016-04-25T07:48:23.62
IV.MDI.HHN. ML:3.3 0.000416 0.5 AML other m 2016-04-25T07:49:05.01
IV.MDI.HHE. ML:3.3 0.0004805 0.6 AML other m 2016-04-25T07:49:08.24
IV.MGAB.HHE. ML:3.4 0.00143 0.48 AML other m 2016-04-25T07:48:35.50
IV.MGAB.HNE. ML:3.4 0.00141 0.48 AML other m 2016-04-25T07:48:35.50
IV.MGAB.HNN. ML:3.6 0.00239 0.68 AML other m 2016-04-25T07:48:38.70
IV.MGAB.HHN. ML:3.6 0.00225 0.7 AML other m 2016-04-25T07:48:38.70
SI.MOSI.HHE. ML:3.7 0.0006625 0.84 AML other m 2016-04-25T07:49:26.37
SI.MOSI.HHN. ML:3.9 0.0009745 0.66 AML other m 2016-04-25T07:49:28.36
IV.MPAG.EHN. ML:3.3 0.00154 0.76 AML other m 2016-04-25T07:48:37.22
IV.MPAG.EHE. ML:3.3 0.001565 0.98 AML other m 2016-04-25T07:48:38.94
IV.MSSA.HHE. ML:3.2 0.000908 0.48 AML other m 2016-04-25T07:48:40.82
IV.MSSA.HHN. ML:3.2 0.000899 0.6 AML other m 2016-04-25T07:48:46.62
IV.NARO.HHN. ML:3 0.0008305 0.58 AML other m 2016-04-25T07:48:37.29
IV.NARO.HHE. ML:3.1 0.001137 1.38 AML other m 2016-04-25T07:48:39.98
IV.PARC.HHE. ML:3.2 0.00199 0.42 AML other m 2016-04-25T07:48:22.09
IV.PARC.HHN. ML:3.2 0.00209 0.58 AML other m 2016-04-25T07:48:27.02
IV.PIEI.HHN. ML:3 0.0008165 1.2 AML other m 2016-04-25T07:48:31.93
IV.PIEI.HHE. ML:3.1 0.00118 0.64 AML other m 2016-04-25T07:48:35.76
NI.POLC.HHE. ML:3.5 0.0006555 0.58 AML other m 2016-04-25T07:49:13.34
NI.POLC.HHN. ML:3.6 0.0007955 0.46 AML other m 2016-04-25T07:49:12.08
SI.RISI.HHN. ML:3.9 0.000874 0.58 AML other m 2016-04-25T07:49:23.98
SI.RISI.HHE. ML:3.7 0.0005365 0.52 AML other m 2016-04-25T07:49:22.20
IV.ROVR.HHN. ML:3.1 0.000504 0.6 AML other m 2016-04-25T07:48:46.76
IV.ROVR.HHE. ML:3 0.0003845 1.14 AML other m 2016-04-25T07:48:47.86
OX.SABO.HHN. ML:3.6 0.0005875 0.56 AML other m 2016-04-25T07:49:24.93
OX.SABO.HNE. ML:4.1 0.001845 0.86 AML other m 2016-04-25T07:49:27.73
OX.SABO.HHE. ML:3.5 0.0004605 0.88 AML other m 2016-04-25T07:49:27.73
OX.SABO.HNN. ML:4.2 0.002255 0.78 AML other m 2016-04-25T07:49:20.93
IV.SSP9.EHN. ML:3.3 0.00299 0.86 AML other m 2016-04-25T07:48:21.11
IV.SSP9.EHE. ML:3.3 0.00283 0.62 AML other m 2016-04-25T07:48:19.63
IV.STAL.HHN. ML:3.5 0.000505 0.32 AML other m 2016-04-25T07:48:32.08
IV.STAL.HHE. ML:3.6 0.000609 0.54 AML other m 2016-04-25T07:49:01.64
MN.TRI.BHE. ML:3.1 0.000196 0.8 AML other m 2016-04-25T07:49:32.11
MN.TRI.BHN. ML:3.1 0.0002045 0.7 AML other m 2016-04-25T07:49:12.71
IV.TRIF.HHN. ML:3.2 0.001265 0.4 AML other m 2016-04-25T07:48:15.75
IV.TRIF.HHE. ML:3.2 0.0012405 0.96 AML other m 2016-04-25T07:48:22.39
MN.TUE.HNE. ML:3.1 0.00015 0.5 AML other m 2016-04-25T07:49:34.53
MN.TUE.HHN. ML:3.4 0.0002915 0.64 AML other m 2016-04-25T07:49:26.03
MN.TUE.HNN. ML:3.3 0.0002345 0.64 AML other m 2016-04-25T07:49:26.04
MN.TUE.HHE. ML:3.3 0.000203 0.52 AML other m 2016-04-25T07:49:34.53
OX.VARN.HHE. ML:3.6 0.0009745 0.54 AML other m 2016-04-25T07:49:04.77
OX.VARN.HHN. ML:3.4 0.0006715 0.46 AML other m 2016-04-25T07:49:09.73
IV.VENL.HNN. ML:0 0.00193 0.82 AML other m 2016-04-25T07:49:03.68
IV.VENL.HNE. ML:0 0.00188 0.8 AML other m 2016-04-25T07:49:01.28
OX.ZOU2.HHN. ML:3.3 0.0002265 1.08 AML other m 2016-04-25T07:49:35.94
OX.ZOU2.HHE. ML:3.3 0.0002375 0.6 AML other m 2016-04-25T07:49:32.68
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

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 full SEED format Download