Earthquake with magnitude of Mw 4.0 on date 06-06-2012 and time 06:08:31 (Italy) in region Costa Ravennate (Ravenna)

A magnitude Mw 4.0 earthquake occured in region: Costa Ravennate (Ravenna), on

  • 06-06-2012 04:08:31 (UTC)
  • 06-06-2012 06:08:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4000, 12.3220 at 31 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
Ravenna RA 10 159116 159116
Cervia RA 16 28940 188056

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km E of Ravenna (159116 inhabitants)
30 Km NE of Forlì (117913 inhabitants)
30 Km N of Cesena (96758 inhabitants)
37 Km E of Faenza (58541 inhabitants)
42 Km NW of Rimini (147750 inhabitants)
49 Km E of Imola (69797 inhabitants)
72 Km NW of Pesaro (94582 inhabitants)
74 Km SE of Ferrara (133155 inhabitants)
79 Km E of Bologna (386663 inhabitants)
83 Km NW of Fano (60888 inhabitants)
86 Km SE of Rovigo (51867 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
Reviewed
Rev100
ML 4.5
Mw 4.0
2012-06-06
04:08:31
44.4343 12.3537 26 2014-10-21
12:08:56
Sala Sismica INGV-Roma 1578151
Bulletin
Rev1000
ML 4.5 2012-06-06
04:08:31
44.3995 12.3222 31 2014-09-19
08:14:18
Bollettino Sismico Italiano INGV 2720531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-06-06 04:08:31 ± 0.09
Latitude 44.3995 ± 0.0081
Longitude 12.3222 ± 0.0126
Depth (km) 31 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 2720531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1048
Semi-minor axis of confidence ellipse (meter) 598
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 1050.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 120
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.34813
Number of stations at which the event was observed 105
Number of stations from which data was used for origin computation 47
Magnitudes information

Mw:4.0

Field Value
Value 4.0
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 1578151
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:4.5

Field Value
Value 4.5
Uncertainty 0.3
Num. used stations 0
Type of magnitude ML
Reference to an origin 1578151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-06-06 04:23:47

ML:4.5

Field Value
Value 4.5
Uncertainty 0.2
Num. used stations 87
Type of magnitude ML
Reference to an origin 2720531
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:42:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SCTE.HHZ. 2012-06-06T04:10:03.50 3.0 positive manual Pn -0.72 0
AC.PUK.HHZ. 2012-06-06T04:10:01.40 3.0 positive manual Pn 1.05 0
IV.IFIL.HHZ. 2012-06-06T04:09:58.49 3.0 undecidable manual Pn -2.83 0
MN.DIVS.BHZ. 2012-06-06T04:09:55.24 3.0 undecidable manual Pn 1.9 0
IV.CGL.SHZ. 2012-06-06T04:09:55.30 3.0 negative manual Pn 1.79 0
MN.PDG.HHZ. 2012-06-06T04:09:53.43 3.0 positive manual Pn 1.19 0
IV.SALB.HHZ. 2012-06-06T04:09:52.34 3.0 positive manual Pn -0.02 0
MN.VSL.BHZ. 2012-06-06T04:09:52.48 3.0 positive manual Pn 0.95 0
IV.CRAC.EHZ. 2012-06-06T04:09:47.55 3.0 undecidable manual Pn 0.23 0
IV.BULG.HHZ. 2012-06-06T04:09:46.32 3.0 negative manual Pn 1.39 0
GE.MATE.HHZ. 2012-06-06T04:09:45.04 3.0 positive manual Pn -0.89 0
IV.MGR.HHZ. 2012-06-06T04:09:45.86 3.0 negative manual Pn 0.8 0
IV.NOCI.HHZ. 2012-06-06T04:09:45.67 3.0 negative manual Pn -1.26 0
IV.MIGL.HHZ. 2012-06-06T04:09:44.03 3.0 negative manual Pn -0.68 0
IV.SLCN.HHZ. 2012-06-06T04:09:42.72 3.0 negative manual Pn 0.27 0
IV.AMUR.HHZ. 2012-06-06T04:09:41.40 3.0 positive manual Pn -1.14 0
IV.CDRU.HHZ. 2012-06-06T04:09:39.59 3.0 negative manual Pn 0.02 0
IV.ACER.HHZ. 2012-06-06T04:09:38.67 3.0 negative manual Pn -0.94 0
IV.MRLC.HHZ. 2012-06-06T04:09:37.37 3.0 negative manual Pn 0.01 0
IV.PALZ.HHZ. 2012-06-06T04:09:36.56 3.0 negative manual Pn -1.41 0
IV.VULT.HHZ. 2012-06-06T04:09:35.74 3.0 positive manual Pn -0.05 0
CH.EMV.HHZ. 2012-06-06T04:09:35.29 3.0 negative manual Pn 1.06 0
CR.STON.BHZ. 2012-06-06T04:09:34.32 3.0 undecidable manual Pn -0.95 0
IV.CAFE.HHZ. 2012-06-06T04:09:33.32 3.0 positive manual Pn 0.51 0
IV.SNAL.HHZ. 2012-06-06T04:09:33.92 3.0 undecidable manual Pn 0.05 0
IV.MRGE.HHZ. 2012-06-06T04:09:33.56 3.0 positive manual Pn 2.14 0
IV.SGTA.HHZ. 2012-06-06T04:09:31.99 3.0 negative manual Pn -0.29 0
IV.MRB1.HHZ. 2012-06-06T04:09:30.98 3.0 undecidable manual Pn 0.71 0
IV.MOCO.HHZ. 2012-06-06T04:09:28.66 3.0 undecidable manual Pn 0.25 0
IV.MSAG.HHZ. 2012-06-06T04:09:28.44 3.0 positive manual Pn -1.06 0
CH.BNALP.HHZ. 2012-06-06T04:09:28.30 3.0 negative manual Pn 0.98 0
IV.GATE.HHZ. 2012-06-06T04:09:27.42 3.0 negative manual Pn 2.05 0
OE.ARSA.BHZ. 2012-06-06T04:09:26.66 3.0 negative manual Pn 0.01 0
MN.BLY.HHZ. 2012-06-06T04:09:26.36 3.0 undecidable manual Pn 1 0
IV.SGRT.HHZ. 2012-06-06T04:09:26.96 3.0 positive manual Pn -0.96 0
IV.SACR.HHZ. 2012-06-06T04:09:26.02 3.0 positive manual Pn 0.36 0
GU.STV.HHZ. 2012-06-06T04:09:25.91 3.0 negative manual Pn -0.52 0
IV.PTRJ.HHZ. 2012-06-06T04:09:25.21 3.0 positive manual Pn 0.02 0
GU.ENR.HHZ. 2012-06-06T04:09:25.03 3.0 negative manual Pn -0.49 0
FR.SAOF.HHZ. 2012-06-06T04:09:24.17 3.0 positive manual Pn -0.47 0
IV.SGG.HHZ. 2012-06-06T04:09:24.93 3.0 negative manual Pn 0.7 0
CH.PLONS.HHZ. 2012-06-06T04:09:24.13 3.0 positive manual Pn 1.38 0
IV.CIGN.HHZ. 2012-06-06T04:09:24.41 3.0 negative manual Pn 0.69 0
IV.MELA.HHZ. 2012-06-06T04:09:23.75 3.0 positive manual Pn -0.69 0
SL.KOGS.BHZ. 2012-06-06T04:09:23.69 3.0 negative manual Pn -0.62 0
IV.BSSO.HHZ. 2012-06-06T04:09:23.86 3.0 negative manual Pn 0.55 0
FR.SMPL.HHZ. 2012-06-06T04:09:22.13 3.0 positive manual Pn 0.56 0
GU.NEGI.HHZ. 2012-06-06T04:09:22.76 3.0 positive manual Pn -0.77 0
CH.FUSIO.HHZ. 2012-06-06T04:09:21.19 3.0 negative manual Pn -0.81 0
IV.MONC.HHZ. 2012-06-06T04:09:21.41 3.0 positive manual Pn 0.43 0
IV.MIDA.HHZ. 2012-06-06T04:09:20.13 3.0 negative manual Pn -0.39 0
IV.TRIV.HHZ. 2012-06-06T04:09:20.51 3.0 negative manual Pn 0.04 0
IV.CERA.HHZ. 2012-06-06T04:09:20.22 3.0 positive manual Pn 0.18 0
IV.RNI2.HHZ. 2012-06-06T04:09:19.62 3.0 positive manual Pn 0.32 0
IV.GIUL.HHZ. 2012-06-06T04:09:18.43 3.0 negative manual Pn 0.34 0
IV.FRES.HHZ. 2012-06-06T04:09:18.33 3.0 positive manual Pn -0.4 0
GU.RORO.HHZ. 2012-06-06T04:09:18.89 3.0 negative manual Pn -0.47 0
IV.POFI.HHZ. 2012-06-06T04:09:17.83 3.0 negative manual Pn 0.48 0
NI.CGRP.HHZ. 2012-06-06T04:09:16.27 0.6 undecidable manual S 346 169.2084 54 0.05 37
SL.BOJS.BHZ. 2012-06-06T04:09:09.61 0.6 undecidable manual P 61 260.6391 54 0.96 15
SL.LJU.BHZ. 2012-06-06T04:09:08.06 0.3 undecidable manual P 43 250.9599 54 0.61 29
IV.PTCC.HHZ. 2012-06-06T04:09:05.64 0.1 negative manual P 19 236.7852 54 -0.05 50
RF.GEPF.HHZ. 2012-06-06T04:09:03.30 0.1 negative manual P 17 217.6155 54 0 57
IV.SERM.HNZ. 2012-06-06T04:09:03.62 0.6 undecidable manual S 310 105.5166 54 1.13 31
NI.VINO.HHZ. 2012-06-06T04:09:03.60 0.1 negative manual P 20 218.7144 54 0.16 55
NI.AGOR.HHZ. 2012-06-06T04:09:02.06 0.1 negative manual P 354 204.5397 54 0.38 57
IV.T0800.HHZ. 2012-06-06T04:09:01.80 0.6 undecidable manual S 301 98.3238 103 1.06 32
NI.SABO.HHZ. 2012-06-06T04:09:01.68 0.1 negative manual P 30 203.8404 54 0.09 61
IV.T0805.HNZ. 2012-06-06T04:09:01.53 0.6 undecidable manual S 306 97.6245 103 0.97 33
IV.STAL.HHZ. 2012-06-06T04:09:01.80 0.1 negative manual P 8 208.6356 54 -0.39 56
IV.CTI.HHZ. 2012-06-06T04:08:59.69 0.1 negative manual P 344 190.2651 54 -0.22 65
IV.T0822.EHZ. 2012-06-06T04:08:59.63 0.6 undecidable manual S 302 90.8424 104 0.83 36
IV.T0803.HNZ. 2012-06-06T04:08:59.84 0.6 undecidable manual S 298 86.8464 105 2.07 17
NI.POLC.HHZ. 2012-06-06T04:08:58.65 0.1 negative manual P 4 181.0854 54 -0.1 70
IV.T0821.HNZ. 2012-06-06T04:08:57.16 0.6 undecidable manual S 312 83.25 106 0.33 44
IV.ROVR.HHZ. 2012-06-06T04:08:56.74 0.1 negative manual P 325 169.5969 54 -0.59 65
NI.CGRP.HHZ. 2012-06-06T04:08:56.88 0.1 negative manual P 346 169.2084 54 -0.4 69
IV.PESA.HHZ. 2012-06-06T04:08:54.34 0.6 undecidable manual S 141 65.49 110 2.03 19
IV.FIU.EHZ. 2012-06-06T04:08:54.92 0.6 undecidable manual S 292 70.8735 109 1.24 31
IV.T0825.EHZ. 2012-06-06T04:08:53.32 0.6 undecidable manual P 299 132.5673 54 0.59 37
IV.SFI.HNZ. 2012-06-06T04:08:53.46 0.6 undecidable manual S 215 66.6777 110 0.85 39
IV.CRMI.HHZ. 2012-06-06T04:08:52.34 0.3 undecidable manual P 238 126.1737 54 0.41 60
IV.OPPE.HNZ. 2012-06-06T04:08:52.81 0.3 undecidable manual P 319 135.4644 54 -0.27 60
IV.MODE.HNZ. 2012-06-06T04:08:51.50 0.3 undecidable manual P 284 111.5994 54 1.39 40
IV.ZCCA.HHZ. 2012-06-06T04:08:50.48 0.6 undecidable manual P 268 106.8153 54 0.96 34
IV.TEOL.HHZ. 2012-06-06T04:08:50.33 0.1 negative manual P 335 118.2927 54 -0.61 76
IV.PTF.SHZ. 2012-06-06T04:08:49.39 0.3 undecidable manual P 244 110.9001 54 -0.64 56
IV.RSM2.HHZ. 2012-06-06T04:08:49.22 0.6 undecidable manual S 169 52.1034 116 0.18 49
IV.SERM.HNZ. 2012-06-06T04:08:49.51 0.3 undecidable manual P 310 105.5166 54 0.15 65
IV.RAVA.EHZ. 2012-06-06T04:08:49.59 0.3 undecidable manual P 293 103.0191 102 0.55 60
IV.ATPC.HHZ. 2012-06-06T04:08:48.78 0.6 undecidable manual P 174 102.5196 103 -0.19 43
IV.T0805.HNZ. 2012-06-06T04:08:48.00 0.1 undecidable manual P 306 97.6245 103 -0.24 87
IV.BADI.EHZ. 2012-06-06T04:08:48.29 0.3 undecidable manual P 184 98.9232 103 -0.14 66
IV.PIEI.HHZ. 2012-06-06T04:08:48.48 0.3 undecidable manual P 170 97.3248 103 0.29 65
IV.FNVD.HHZ. 2012-06-06T04:08:48.70 0.3 undecidable manual P 255 98.6235 103 0.31 64
IV.SSP9.EHZ. 2012-06-06T04:08:47.44 0.6 undecidable manual P 190 92.8404 104 -0.08 45
IV.FSSB.HHZ. 2012-06-06T04:08:47.20 0.3 undecidable manual P 155 86.3469 105 0.65 60
IV.ATCA.HHZ. 2012-06-06T04:08:47.34 0.3 undecidable manual P 183 92.5407 104 -0.14 67
IV.MPAG.EHZ. 2012-06-06T04:08:47.92 0.3 undecidable manual P 158 92.3409 104 0.48 63
IV.IMOL.EHZ. 2012-06-06T04:08:47.48 0.6 undecidable manual S 265 46.2204 119 -0.14 49
IV.T0800.HHZ. 2012-06-06T04:08:47.74 0.1 negative manual P 301 98.3238 103 -0.61 79
IV.T0822.EHZ. 2012-06-06T04:08:47.16 0.3 undecidable manual P 302 90.8424 104 -0.06 69
IV.NARO.HHZ. 2012-06-06T04:08:47.38 0.6 undecidable manual P 167 89.8434 104 0.3 44
IV.T0803.HNZ. 2012-06-06T04:08:46.54 0.3 undecidable manual P 298 86.8464 105 -0.09 69
IV.CMPO.HHZ. 2012-06-06T04:08:46.96 0.6 undecidable manual S 296 45.5211 119 -0.51 45
IV.CRE.HHZ. 2012-06-06T04:08:46.85 0.3 undecidable manual P 199 91.5417 104 -0.47 62
IV.T0821.HNZ. 2012-06-06T04:08:45.36 0.6 undecidable manual P 312 83.25 106 -0.73 39
IV.FAEN.HNZ. 2012-06-06T04:08:45.89 0.6 undecidable manual S 251 37.3293 125 0.27 49
IV.PARC.HHZ. 2012-06-06T04:08:45.52 0.3 undecidable manual P 185 83.5497 106 -0.62 60
IV.PESA.HHZ. 2012-06-06T04:08:44.18 0.3 undecidable manual P 141 65.49 110 0.7 61
IV.FIU.EHZ. 2012-06-06T04:08:44.20 0.1 negative manual P 292 70.8735 109 -0.07 95
IV.CPGN.EHZ. 2012-06-06T04:08:43.75 0.3 undecidable manual P 180 66.378 110 0.14 71
IV.MTRZ.HHZ. 2012-06-06T04:08:43.98 0.3 positive manual P 263 71.7726 108 -0.42 66
IV.BLLA.EHZ. 2012-06-06T04:08:43.47 0.6 undecidable manual S 157 30.747 131 -0.77 41
IV.SFI.HNZ. 2012-06-06T04:08:43.11 0.3 undecidable manual P 215 66.6777 110 -0.54 63
IV.RSM2.HHZ. 2012-06-06T04:08:41.73 0.1 negative manual P 169 52.1034 116 0.14 97
IV.IMOL.EHZ. 2012-06-06T04:08:40.01 0.1 positive manual P 265 46.2204 119 -0.76 81
IV.CMPO.HHZ. 2012-06-06T04:08:39.31 0.1 negative manual P 296 45.5211 119 -1.38 61
IV.FAEN.HNZ. 2012-06-06T04:08:39.12 0.3 undecidable manual P 251 37.3293 125 -0.5 69
IV.BLLA.EHZ. 2012-06-06T04:08:38.66 0.1 negative manual P 157 30.747 131 -0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHN. ML:4.8 0.008815000000000002 0.44 AML other m 2012-06-06T04:09:58.90
SI.ABSI.HHE. ML:4.8 0.00981 0.56 AML other m 2012-06-06T04:10:02.24
NI.ACOM.HHN. ML:4.7 0.008629999999999999 0.56 AML other m 2012-06-06T04:09:59.57
NI.ACOM.HHE. ML:4.7 0.0092 0.88 AML other m 2012-06-06T04:09:51.33
IV.AOI.HHN. ML:4.6 0.0232 0.34 AML other m 2012-06-06T04:09:19.02
IV.AOI.HHE. ML:4.6 0.022549999999999997 0.32 AML other m 2012-06-06T04:09:20.80
IV.APPI.EHN. ML:4.4 0.005 0.8 AML other m 2012-06-06T04:09:45.74
IV.APPI.EHE. ML:4.5 0.005640000000000001 0.58 AML other m 2012-06-06T04:09:48.94
MN.AQU.HHE. ML:4.4 0.00532 1.56 AML other m 2012-06-06T04:09:59.83
MN.AQU.HHN. ML:4.4 0.004894999999999999 1.4 AML other m 2012-06-06T04:10:07.28
IV.ARCI.HHN. ML:4.4 0.008285 0.94 AML other m 2012-06-06T04:09:34.15
IV.ARVD.HHN. ML:4.3 0.015 0.88 AML other m 2012-06-06T04:09:10.71
IV.ARVD.HHE. ML:4.4 0.0183 1.3 AML other m 2012-06-06T04:09:13.01
IV.ASQU.HHE. ML:4.5 0.03805 0.42 AML other m 2012-06-06T04:08:57.75
IV.ASQU.HHN. ML:4.4 0.028950000000000004 0.78 AML other m 2012-06-06T04:09:00.04
IV.ASSB.HHN. ML:4.4 0.011664999999999998 0.58 AML other m 2012-06-06T04:09:23.68
IV.ASSB.HHE. ML:4.4 0.011349999999999999 1.16 AML other m 2012-06-06T04:09:26.06
IV.ATBU.EHN. ML:4.8 0.0581 0.94 AML other m 2012-06-06T04:09:09.89
IV.ATCA.HHE. ML:4.3 0.021200000000000004 0.66 AML other m 2012-06-06T04:09:07.95
IV.ATCA.HHN. ML:4.2 0.01765 0.66 AML other m 2012-06-06T04:09:08.17
IV.ATCC.EHN. ML:4.6 0.021450000000000004 1.32 AML other m 2012-06-06T04:09:19.65
IV.ATCC.EHE. ML:4.8 0.03445 0.6 AML other m 2012-06-06T04:09:18.27
IV.ATMC.EHN. ML:4.5 0.02935 0.42 AML other m 2012-06-06T04:09:13.96
IV.ATMC.EHE. ML:4.5 0.0261 0.72 AML other m 2012-06-06T04:09:14.96
IV.ATMI.HHN. ML:4.7 0.03755 0.36 AML other m 2012-06-06T04:09:14.85
IV.ATMI.HHE. ML:4.7 0.0381 0.42 AML other m 2012-06-06T04:09:14.69
IV.ATPC.HHN. ML:4.4 0.025 1.18 AML other m 2012-06-06T04:09:08.98
IV.ATPC.HHE. ML:4.6 0.03975 1.4 AML other m 2012-06-06T04:09:12.00
IV.ATPC.HNN. ML:4.4 0.024399999999999998 1.2 AML other m 2012-06-06T04:09:08.99
IV.ATPI.EHE. ML:4.3 0.0169 1.14 AML other m 2012-06-06T04:09:13.81
IV.ATPI.EHN. ML:4.5 0.0259 0.74 AML other m 2012-06-06T04:09:12.52
IV.ATTE.HHN. ML:4.4 0.014365000000000001 1.58 AML other m 2012-06-06T04:09:17.32
IV.ATTE.HHE. ML:4.4 0.014164999999999999 1.3 AML other m 2012-06-06T04:09:16.95
IV.ATVA.EHE. ML:4.2 0.011824999999999999 0.88 AML other m 2012-06-06T04:09:16.60
IV.ATVO.HHE. ML:4.6 0.030799999999999998 0.64 AML other m 2012-06-06T04:09:16.64
IV.ATVO.HHN. ML:4.6 0.028050000000000002 0.78 AML other m 2012-06-06T04:09:20.55
IV.BADI.EHE. ML:4.5 0.027149999999999997 0.74 AML other m 2012-06-06T04:09:08.08
IV.BADI.EHN. ML:4.5 0.031200000000000002 1.58 AML other m 2012-06-06T04:09:09.36
IV.BDI.HNE. ML:4.4 0.01305 0.82 AML other m 2012-06-06T04:09:19.50
IV.BDI.HHN. ML:4.4 0.013699999999999999 1.1 AML other m 2012-06-06T04:09:18.25
IV.BDI.HNN. ML:4.4 0.01225 1.14 AML other m 2012-06-06T04:09:18.28
IV.BDI.HHE. ML:4.3 0.011699999999999999 0.8 AML other m 2012-06-06T04:09:19.49
IV.BLLA.EHE. ML:4.3 0.062 0.34 AML other m 2012-06-06T04:08:50.09
IV.BOB.HNE. ML:4.4 0.00587 0.78 AML other m 2012-06-06T04:09:46.63
IV.BOB.HHN. ML:4.6 0.008745000000000001 0.84 AML other m 2012-06-06T04:09:52.82
IV.BOB.HNN. ML:4.6 0.008469999999999998 0.86 AML other m 2012-06-06T04:09:52.83
IV.BOB.HHE. ML:4.5 0.00626 0.74 AML other m 2012-06-06T04:09:43.55
SL.BOJS.BHE. ML:4.3 0.00346 0.9 AML other m 2012-06-06T04:09:58.42
SL.BOJS.BHN. ML:4.3 0.0032800000000000004 0.6 AML other m 2012-06-06T04:09:52.42
IV.BRMO.HHN. ML:4.2 0.00234 0.5 AML other m 2012-06-06T04:09:54.43
IV.CAFI.HNE. ML:4.5 0.02135 1.3 AML other m 2012-06-06T04:09:12.80
IV.CAFI.HNN. ML:4.3 0.014649999999999998 0.96 AML other m 2012-06-06T04:09:14.14
IV.CAFI.HHN. ML:4.4 0.015300000000000001 0.96 AML other m 2012-06-06T04:09:14.14
IV.CAFI.HHE. ML:4.5 0.022 1.28 AML other m 2012-06-06T04:09:12.79
IV.CAFR.HHN. ML:4.7 0.007235 0.72 AML other m 2012-06-06T04:10:28.89
IV.CAFR.HHE. ML:4.7 0.006135 0.86 AML other m 2012-06-06T04:10:47.19
IV.CDCA.EHE. ML:4.5 0.028050000000000002 0.6 AML other m 2012-06-06T04:09:14.56
IV.CDCA.HNE. ML:4.6 0.0344 0.52 AML other m 2012-06-06T04:09:25.06
IV.CDCA.EHN. ML:4.5 0.0264 0.68 AML other m 2012-06-06T04:09:16.66
IV.CERT.HHE. ML:4.2 0.0023 0.58 AML other m 2012-06-06T04:10:00.92
IV.CESX.HHN. ML:4.2 0.00512 0.86 AML other m 2012-06-06T04:09:44.84
IV.CESX.HHE. ML:4.3 0.00611 0.46 AML other m 2012-06-06T04:09:33.27
NI.CGRP.HHE. ML:4.5 0.01255 0.76 AML other m 2012-06-06T04:09:34.19
NI.CGRP.HHN. ML:4.6 0.0162 0.72 AML other m 2012-06-06T04:09:27.29
IV.CING.HHE. ML:4.4 0.01695 0.58 AML other m 2012-06-06T04:09:19.90
IV.CING.HHN. ML:4.4 0.014 0.6 AML other m 2012-06-06T04:09:20.36
IV.CMPO.HHN. ML:4.4 0.06085 0.56 AML other m 2012-06-06T04:08:51.63
IV.CMPO.HHE. ML:4.5 0.08205 1.22 AML other m 2012-06-06T04:08:52.63
IV.COR1.EHE. ML:4.6 0.0369 1.36 AML other m 2012-06-06T04:09:09.27
IV.COR1.HNN. ML:4.8 0.05675 0.6 AML other m 2012-06-06T04:09:17.27
IV.COR1.EHN. ML:4.8 0.05425 0.6 AML other m 2012-06-06T04:09:17.28
IV.CPGN.HNN. ML:4.2 0.027200000000000002 1.38 AML other m 2012-06-06T04:09:05.54
IV.CPGN.EHN. ML:4.2 0.026350000000000002 1.38 AML other m 2012-06-06T04:09:05.55
IV.CPGN.HNE. ML:4.2 0.02705 0.48 AML other m 2012-06-06T04:09:01.05
IV.CPGN.EHE. ML:4.2 0.02595 0.5 AML other m 2012-06-06T04:09:01.06
IV.CRE.HHN. ML:4.5 0.034 0.38 AML other m 2012-06-06T04:09:04.32
IV.CRE.HHE. ML:4.5 0.0341 0.48 AML other m 2012-06-06T04:09:04.59
IV.CTI.HHE. ML:4.5 0.009425000000000001 1.14 AML other m 2012-06-06T04:09:32.28
IV.CTI.HHN. ML:4.4 0.007730000000000001 0.38 AML other m 2012-06-06T04:09:38.10
IV.CTL8.EHE. ML:4.3 0.004775000000000001 0.72 AML other m 2012-06-06T04:09:38.62
IV.FAGN.HHN. ML:4.8 0.011300000000000001 0.56 AML other m 2012-06-06T04:10:04.78
IV.FDMO.HHN. ML:4.4 0.011375 1.46 AML other m 2012-06-06T04:09:29.71
IV.FDMO.HHE. ML:4.5 0.01255 0.58 AML other m 2012-06-06T04:09:26.96
IV.FIAM.HHN. ML:4.2 0.003045 0.92 AML other m 2012-06-06T04:09:57.16
IV.FIAM.HHE. ML:4.4 0.005045 0.68 AML other m 2012-06-06T04:10:12.57
IV.FRON.EHN. ML:4.5 0.03015 0.88 AML other m 2012-06-06T04:09:09.00
IV.FRON.EHE. ML:4.2 0.01535 1 AML other m 2012-06-06T04:09:08.26
IV.FROS.HHN. ML:4.2 0.00758 0.94 AML other m 2012-06-06T04:09:24.88
IV.FROS.HHE. ML:4.3 0.009105 0.68 AML other m 2012-06-06T04:09:24.14
IV.FVI.HHN. ML:4.6 0.00807 0.46 AML other m 2012-06-06T04:09:49.62
IV.FVI.HHE. ML:4.5 0.005775000000000001 0.5 AML other m 2012-06-06T04:09:55.35
RF.GEPF.HHN. ML:4.4 0.005984999999999999 0.68 AML other m 2012-06-06T04:09:47.17
RF.GEPF.HHE. ML:4.3 0.00505 0.6 AML other m 2012-06-06T04:09:40.05
IV.IMOL.HNE. ML:4.3 0.045950000000000005 0.24 AML other m 2012-06-06T04:08:49.49
IV.IMOL.HNN. ML:4.4 0.054400000000000004 0.3 AML other m 2012-06-06T04:08:50.69
IV.INTR.HHE. ML:4.5 0.004205 0.82 AML other m 2012-06-06T04:10:19.64
IV.INTR.HHN. ML:4.7 0.006335 0.98 AML other m 2012-06-06T04:10:23.35
SI.KOSI.HHE. ML:4.5 0.0068650000000000004 0.82 AML other m 2012-06-06T04:09:52.03
SI.KOSI.HHN. ML:4.6 0.007619999999999999 0.6 AML other m 2012-06-06T04:09:52.53
IV.LAV9.HNN. ML:4.5 0.0034 0.48 AML other m 2012-06-06T04:09:59.08
IV.LAV9.HHN. ML:4.5 0.0034300000000000003 0.5 AML other m 2012-06-06T04:09:59.07
IV.LAV9.HNE. ML:4.4 0.00292 0.62 AML other m 2012-06-06T04:10:17.84
IV.LAV9.HHE. ML:4.4 0.0029699999999999996 0.58 AML other m 2012-06-06T04:10:17.84
IV.MGAB.HHN. ML:4.4 0.01051 1 AML other m 2012-06-06T04:09:27.56
IV.MGAB.HNE. ML:4.4 0.011224999999999999 0.5 AML other m 2012-06-06T04:09:33.86
IV.MGAB.HHE. ML:4.5 0.0123 0.6 AML other m 2012-06-06T04:09:33.87
IV.MGAB.HNN. ML:4.4 0.010275000000000001 1 AML other m 2012-06-06T04:09:27.56
IV.MOMA.HHN. ML:4.3 0.0068650000000000004 0.96 AML other m 2012-06-06T04:09:33.19
IV.MOMA.HNN. ML:4.3 0.0070350000000000005 0.96 AML other m 2012-06-06T04:09:33.19
IV.MOMA.HHE. ML:4.2 0.005525 0.82 AML other m 2012-06-06T04:09:41.68
SI.MOSI.HHE. ML:4.7 0.006825 0.74 AML other m 2012-06-06T04:09:56.64
IV.MPAG.HNE. ML:4.4 0.0291 0.56 AML other m 2012-06-06T04:09:06.48
IV.MPAG.EHE. ML:4.4 0.0294 0.56 AML other m 2012-06-06T04:09:06.48
IV.MPAG.EHN. ML:4.5 0.031349999999999996 1.08 AML other m 2012-06-06T04:09:04.95
IV.MPAG.HNN. ML:4.5 0.03135 1.08 AML other m 2012-06-06T04:09:04.95
IV.MSSA.HHN. ML:4.2 0.003945000000000001 0.94 AML other m 2012-06-06T04:09:42.94
IV.MTRZ.HHN. ML:4.6 0.060149999999999995 0.4 AML other m 2012-06-06T04:09:00.78
IV.MTRZ.HNN. ML:4.6 0.059 0.42 AML other m 2012-06-06T04:09:00.78
IV.MTRZ.HNE. ML:4.6 0.0584 0.34 AML other m 2012-06-06T04:09:01.95
IV.MTRZ.HHE. ML:4.6 0.060849999999999994 0.34 AML other m 2012-06-06T04:09:01.95
IV.MURB.HNE. ML:4.8 0.03825 0.8 AML other m 2012-06-06T04:09:23.68
IV.MURB.HHE. ML:4.8 0.04025 0.8 AML other m 2012-06-06T04:09:23.68
IV.MURB.HHN. ML:4.8 0.039650000000000005 0.24 AML other m 2012-06-06T04:09:19.08
IV.MURB.HNN. ML:4.8 0.0362 1.34 AML other m 2012-06-06T04:09:21.64
IV.NARO.HHE. ML:4.3 0.020149999999999998 0.3 AML other m 2012-06-06T04:09:05.51
IV.NARO.HHN. ML:4.3 0.019450000000000002 0.7 AML other m 2012-06-06T04:09:08.14
IV.NOVE.EHE. ML:4.8 0.038950000000000005 0.64 AML other m 2012-06-06T04:09:25.04
IV.NRCA.HHE. ML:4.3 0.00744 1.46 AML other m 2012-06-06T04:09:33.76
IV.NRCA.HNN. ML:4.3 0.00677 0.38 AML other m 2012-06-06T04:09:33.51
IV.NRCA.HNE. ML:4.4 0.00791 0.62 AML other m 2012-06-06T04:09:34.19
IV.NRCA.HHN. ML:4.3 0.007265000000000001 0.82 AML other m 2012-06-06T04:09:35.28
IV.OPPE.HNN. ML:4.7 0.03135 0.72 AML other m 2012-06-06T04:09:21.85
IV.OPPE.HNE. ML:4.7 0.0315 0.44 AML other m 2012-06-06T04:09:12.20
IV.PARC.HHN. ML:4.3 0.02475 0.48 AML other m 2012-06-06T04:09:03.59
IV.PARC.HHE. ML:4.4 0.0285 0.44 AML other m 2012-06-06T04:09:06.04
GU.PCP.HHE. ML:4.3 0.002595 1.1 AML other m 2012-06-06T04:10:10.65
IV.PESA.HHN. ML:4.8 0.105 0.52 AML other m 2012-06-06T04:08:58.88
IV.PIEI.HHE. ML:4.4 0.02515 0.68 AML other m 2012-06-06T04:09:06.16
IV.PIEI.HHN. ML:4.4 0.0216 0.6 AML other m 2012-06-06T04:09:08.58
IV.PLMA.HHN. ML:4.2 0.004345 0.4 AML other m 2012-06-06T04:09:35.00
NI.POLC.HHN. ML:4.8 0.022850000000000002 0.62 AML other m 2012-06-06T04:09:34.68
NI.POLC.HHE. ML:4.7 0.019399999999999997 0.56 AML other m 2012-06-06T04:09:42.48
GU.POPM.HHN. ML:4.3 0.01345 1.46 AML other m 2012-06-06T04:09:12.76
GU.POPM.HHE. ML:4.3 0.01227 0.72 AML other m 2012-06-06T04:09:14.87
IV.PRMA.HHE. ML:4.5 0.012645 0.58 AML other m 2012-06-06T04:09:31.23
IV.PRMA.HHN. ML:4.5 0.01208 0.7 AML other m 2012-06-06T04:09:27.00
IV.PTCC.HHE. ML:4.3 0.004415 0.74 AML other m 2012-06-06T04:09:52.84
IV.PTCC.HHN. ML:4.4 0.00538 0.64 AML other m 2012-06-06T04:09:43.09
SI.RISI.HHN. ML:4.8 0.008320000000000001 0.42 AML other m 2012-06-06T04:10:06.72
SI.RISI.HHE. ML:4.8 0.008105000000000001 0.52 AML other m 2012-06-06T04:10:04.56
SI.ROSI.HHE. ML:4.6 0.0047599999999999995 0.74 AML other m 2012-06-06T04:10:03.50
SI.ROSI.HHN. ML:4.7 0.00701 0.92 AML other m 2012-06-06T04:10:09.54
IV.ROVR.HHE. ML:4.4 0.01052 0.52 AML other m 2012-06-06T04:09:23.16
IV.ROVR.HHN. ML:4.8 0.0221 0.4 AML other m 2012-06-06T04:09:21.07
IV.RSM2.HHN. ML:4.2 0.031400000000000004 0.84 AML other m 2012-06-06T04:09:06.62
NI.SABO.HHE. ML:4.7 0.0155 0.54 AML other m 2012-06-06T04:09:38.08
NI.SABO.HHN. ML:4.8 0.0182 1.24 AML other m 2012-06-06T04:09:34.03
IV.SACS.HHE. ML:4.3 0.007615 0.62 AML other m 2012-06-06T04:09:32.02
IV.SACS.HNE. ML:4.3 0.007764999999999999 0.62 AML other m 2012-06-06T04:09:32.02
IV.SACS.HHN. ML:4.2 0.005634999999999999 0.62 AML other m 2012-06-06T04:09:37.33
IV.SACS.HNN. ML:4.2 0.00563 0.62 AML other m 2012-06-06T04:09:37.33
IV.SALO.HHN. ML:4.8 0.018299999999999997 0.56 AML other m 2012-06-06T04:09:34.08
IV.SALO.HHE. ML:4.6 0.01255 0.86 AML other m 2012-06-06T04:09:28.82
IV.SENI.EHN. ML:4.6 0.0331 0.98 AML other m 2012-06-06T04:09:18.23
IV.SENI.EHE. ML:4.5 0.02915 0.98 AML other m 2012-06-06T04:09:15.59
IV.SERM.EHN. ML:4.8 0.05635 0.7 AML other m 2012-06-06T04:09:04.70
IV.SERM.EHE. ML:4.8 0.05025 0.76 AML other m 2012-06-06T04:09:04.99
IV.SFI.EHN. ML:4.4 0.04415000000000001 0.68 AML other m 2012-06-06T04:08:56.41
IV.SFI.HNN. ML:4.4 0.04265000000000001 0.68 AML other m 2012-06-06T04:08:56.41
IV.SFI.HNE. ML:4.3 0.0331 0.88 AML other m 2012-06-06T04:08:56.15
IV.SFI.EHE. ML:4.3 0.03434999999999999 0.86 AML other m 2012-06-06T04:08:56.16
IV.SMA1.EHN. ML:4.6 0.010125 0.76 AML other m 2012-06-06T04:09:47.04
IV.SMA1.EHE. ML:4.7 0.01315 1.56 AML other m 2012-06-06T04:09:43.36
IV.SNTG.HHN. ML:4.5 0.01905 0.4 AML other m 2012-06-06T04:09:22.41
IV.SNTG.HHE. ML:4.4 0.0162 0.6 AML other m 2012-06-06T04:09:24.32
IV.SSP9.EHN. ML:4.4 0.023200000000000002 0.78 AML other m 2012-06-06T04:09:08.32
IV.STAL.HHN. ML:4.5 0.008919999999999999 0.78 AML other m 2012-06-06T04:09:47.14
IV.STAL.HHE. ML:4.7 0.013635 0.46 AML other m 2012-06-06T04:09:37.82
IV.STAL.HNE. ML:4.6 0.011745 0.3 AML other m 2012-06-06T04:09:37.82
IV.STAL.HNN. ML:4.5 0.00851 0.74 AML other m 2012-06-06T04:09:47.50
IV.TEOL.HHN. ML:4.7 0.0344 0.74 AML other m 2012-06-06T04:09:12.72
IV.TEOL.HHE. ML:4.8 0.046450000000000005 0.86 AML other m 2012-06-06T04:09:09.19
IV.TERO.HHN. ML:4.2 0.004005 0.9 AML other m 2012-06-06T04:09:47.69
IV.TERO.HNN. ML:4.6 0.00969 0.88 AML other m 2012-06-06T04:09:47.69
IV.TERO.HNE. ML:4.5 0.007594999999999999 0.64 AML other m 2012-06-06T04:09:44.79
IV.VCEL.EHE. ML:4.6 0.007560000000000001 0.46 AML other m 2012-06-06T04:10:03.35
IV.VCEL.EHN. ML:4.7 0.008375 0.58 AML other m 2012-06-06T04:10:02.85
NI.VINO.HHN. ML:4.6 0.009439999999999999 0.7 AML other m 2012-06-06T04:09:49.17
NI.VINO.HHE. ML:4.6 0.011 0.7 AML other m 2012-06-06T04:09:38.55
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.99
Scalar Moment1.22157E+22 dyne-cm
Computed depth20 km
QualityBa
Variance Reduction44.33%
Double Couple87%
CLVD13%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr5.36E+19
Mtt-4.6114E+21
Mpp4.5579E+21
Mrt-8.6688E+21
Mrp3.6722E+21
Mtp-6.3285E+21

Nodal Planes

Name Strike Dip Rake
PN128990130
PN220401

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

12.3537 44.4343 20 289 90 130 20 40 1 1.22157 22 12.8537 44.9343

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
ARCI 189.5 202.3 28.04% 204
ARVD 114.2 155.4 57.95% 198
ATMI 122.4 183.3 30.82% 197
ATTE 137.3 180 49.68% 199
ATVO 117 177.9 42.2% 197
CAFI 126.6 194.4 51.77% 196
FIAM 248.5 165.3 57.45% 213
LATE 207.1 192.6 60.95% 206
MCIV 191.9 196.8 26.91% 204
MGAB 170.2 186.7 57.46% 202
MTCE 269.7 173.2 53.64% 214
NARO 93.3 168.7 63.54% 194
PARC 87.8 186.1 57.49% 192
SNTG 139.2 160 55.56% 200
STAL 204.9 7.7 30.42% 224
AQU 246.3 159.4 65.27% 214
VLC 160 259.7 45.67% 200
ACOM 251.8 20.7 34.04% 214
CGRP 166.5 345.2 35.3% 202
SABO 199.8 29.8 27.84% 206
VINO 214.8 19.3 30.22% 225
OBKA 287.5 35.9 43.94% 216
RISI 280.2 355.7 35.4% 215
ROVR 168.4 323.6 33.39% 200
MABI 230.9 321.9 39.6% 206
MAIM 159.8 249.5 57.39% 198
CRMI 131.9 237.6 46.42% 195
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