Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 5.8 on date 20-05-2012 and time 02:03:50 (UTC) in region 7 km NW Finale Emilia (MO)

A magnitude Mw 5.8 earthquake occured in region: 7 km NW Finale Emilia (MO), on

  • 20-05-2012 02:03:50 (UTC)
  • 20-05-2012 04:03:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8960, 11.2640 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

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

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Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Finale Emilia MO 7 15699 15699
San Felice sul Panaro MO 11 10900 26599
Felonica MN 12 1359 27958
Bondeno FE 12 14655 42613
Sermide MN 13 6189 48802
Calto RO 13 743 49545
Magnacavallo MN 14 1561 51106
Castelmassa RO 14 4252 55358
Poggio Rusco MN 15 6625 61983
Ficarolo RO 15 2438 64421
Castelnovo Bariano RO 15 2762 67183
Sant'Agostino FE 15 6853 74036
Camposanto MO 15 3201 77237
Mirandola MO 16 23875 101112
Ceneselli RO 16 1719 102831
Medolla MO 16 6308 109139
Carbonara di Po MN 16 1297 110436
San Giovanni del Dosso MN 16 1248 111684
Villa Poma MN 16 2023 113707
Salara RO 16 1160 114867
Mirabello FE 17 3266 118133
Borgofranco sul Po MN 18 784 118917
Schivenoglia MN 18 1203 120120
Gaiba RO 18 1063 121183
Bergantino RO 19 2565 123748
Cento FE 19 35686 159434
Melara RO 19 1803 161237
Cavezzo MO 19 7026 168263
Pieve di Coriano MN 20 1035 169298
Vigarano Mainarda FE 20 7694 176992

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Ferrara (133155 inhabitants)
32 Km E of Carpi (70699 inhabitants)
38 Km NE of Modena (184973 inhabitants)
45 Km N of Bologna (386663 inhabitants)
46 Km W of Rovigo (51867 inhabitants)
55 Km E of Reggio nell'Emilia (171345 inhabitants)
64 Km SE of Verona (258765 inhabitants)
70 Km NW of Imola (69797 inhabitants)
74 Km E of Parma (192836 inhabitants)
75 Km SW of Padova (210401 inhabitants)
76 Km SW of Vicenza (112953 inhabitants)
84 Km NW of Faenza (58541 inhabitants)
91 Km NW of Ravenna (159116 inhabitants)
97 Km NW of Forlì (117913 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
Rev200 		ML 5.9
Mw 5.8 		2012-05-20
02:03:53		 44.89 11.23 6 2014-10-21
12:19:34		 Sala Sismica INGV-Roma 1310971
Reviewed
Rev100 		ML 5.9 2012-05-20
02:03:52		 44.8872 11.2367 10 2014-10-21
12:19:34		 Sala Sismica INGV-Roma 1360721
Bulletin
Rev1000 		ML 5.9 2012-05-20
02:03:50		 44.8955 11.2635 10 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV 2047591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-05-20 02:03:50 ± 0.33
Latitude 44.8955 ± 0.0054
Longitude 11.2635 ± 0.0089
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 2047591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 725
Semi-minor axis of confidence ellipse (meter) 247
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 99
Number of defining phases 96
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.54
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.22762
Number of stations at which the event was observed 93
Number of stations from which data was used for origin computation 90
Magnitudes information

Mw:5.8

Field Value
Value 5.8
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 1310971
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:5.9

Field Value
Value 5.9
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 1310971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-05-20 02:49:54

ML:5.9

Field Value
Value 5.9
Uncertainty 0.2
Num. used stations 21
Type of magnitude ML
Reference to an origin 2047591
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:30:50

ML:5.9

Field Value
Value 5.9
Uncertainty 0.2
Num. used stations 0
Type of magnitude ML
Reference to an origin 1360721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-05-22 13:26:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSSA.HHZ. 2012-05-20T02:04:38.36 0.6 undecidable manual S 246 152.1366 38 0.15 37
IV.CESI.HHZ. 2012-05-20T02:04:30.77 0.1 positive manual P 147 247.2636 38 -1.64 23
SI.RISI.HHZ. 2012-05-20T02:04:29.84 0.1 negative manual P 15 236.1858 38 -0.85 37
IV.AOI.HHZ. 2012-05-20T02:04:29.06 0.1 positive manual P 128 238.3836 38 -1.96 19
CH.DAVOX.HHZ. 2012-05-20T02:04:29.39 0.1 negative manual P 333 234.8871 38 -1.09 34
IV.ASSB.HHZ. 2012-05-20T02:04:28.58 0.1 positive manual P 151 233.7882 38 -1.73 23
GU.FINB.HHZ. 2012-05-20T02:04:28.93 0.3 positive manual P 252 245.5653 38 -3.21 2
IV.MCIV.HHZ. 2012-05-20T02:04:28.99 0.1 positive manual P 172 237.1848 38 -1.84 21
IV.FIU1.HNZ. 2012-05-20T02:04:28.67 0.3 undecidable manual P 144 231.3906 38 -1.27 24
GU.ROTM.HHZ. 2012-05-20T02:04:28.56 1.0 undecidable manual P 270 228.8931 38 -0.99 9
IV.SACS.HHZ. 2012-05-20T02:04:28.07 0.1 positive manual P 167 232.7892 38 -2.09 18
IV.QLNO.HHZ. 2012-05-20T02:04:28.28 0.3 undecidable manual P 256 238.983 38 -2.83 4
IV.CING.HHZ. 2012-05-20T02:04:27.93 0.3 positive manual P 137 228.1938 38 -1.51 21
IV.CASP.HHZ. 2012-05-20T02:04:27.82 0.1 positive manual P 188 235.6863 38 -2.78 6
SI.ROSI.HHZ. 2012-05-20T02:04:27.45 0.1 negative manual P 3 225.8073 38 -1.61 27
IV.SNTG.HHZ. 2012-05-20T02:04:27.80 0.1 positive manual P 143 225.8073 38 -1.26 33
IV.PTCC.HHZ. 2012-05-20T02:04:27.67 0.1 negative manual P 43 233.2887 38 -2.56 10
IV.ARCI.HHZ. 2012-05-20T02:04:26.97 0.3 positive manual P 176 227.3058 38 -2.33 11
GU.PCP.HHZ. 2012-05-20T02:04:26.58 0.3 undecidable manual P 261 217.8153 38 -1.25 26
NI.SABO.HNZ. 2012-05-20T02:04:26.20 3.0 negative manual P -1.01 0
IV.VARE.HHZ. 2012-05-20T02:04:26.40 0.3 undecidable manual P 300 222.2109 38 -2.11 14
IV.FVI.HHZ. 2012-05-20T02:04:26.73 0.3 negative manual P 31 222.2109 38 -1.79 18
NI.VINO.HHZ. 2012-05-20T02:04:25.77 0.1 negative manual P 45 217.0161 38 -1.94 22
IV.MURB.HNZ. 2012-05-20T02:04:25.59 3.0 positive manual P 0.04 0
CH.FUORN.HHZ. 2012-05-20T02:04:25.44 0.3 negative manual P 338 206.3379 38 -0.61 38
IV.ARVD.HHZ. 2012-05-20T02:04:24.82 0.1 positive manual P 139 204.5397 38 -0.95 44
SI.ABSI.HHZ. 2012-05-20T02:04:24.51 0.3 negative manual P 1 203.3409 38 -1.08 31
SI.MOSI.HHZ. 2012-05-20T02:04:24.90 0.3 negative manual P 344 198.7455 38 0.04 45
CH.MUGIO.HHZ. 2012-05-20T02:04:24.46 0.3 positive manual P 304 207.1371 38 -1.71 21
IV.SSFR.HHZ. 2012-05-20T02:04:24.64 0.1 positive manual P 143 202.0422 38 -0.73 49
IV.BRMO.HHZ. 2012-05-20T02:04:23.01 0.3 negative manual P 339 188.367 38 -0.25 46
IV.ATVO.HHZ. 2012-05-20T02:04:23.90 0.1 positive manual P 151 190.9644 38 0.24 60
IV.TRIF.HHZ. 2012-05-20T02:04:23.62 0.6 undecidable manual P 188 199.6446 38 -1.38 18
IV.ATMI.HHZ. 2012-05-20T02:04:23.47 0.6 positive manual P 155 190.7646 38 -0.16 31
IV.PIEI.HHZ. 2012-05-20T02:04:22.14 0.3 positive manual P 146 181.5849 38 -0.06 49
IV.CAFI.HNZ. 2012-05-20T02:04:22.20 3.0 positive manual P -0.27 0
IV.STAL.HHZ. 2012-05-20T02:04:22.02 0.1 negative manual P 36 188.4669 38 -1.25 41
IV.ATPC.HNZ. 2012-05-20T02:04:22.74 0.3 positive manual P 148 183.3831 38 0.25 47
IV.FSSB.HHZ. 2012-05-20T02:04:21.64 0.1 positive manual P 137 179.5869 38 -0.24 64
IV.FROS.HHZ. 2012-05-20T02:04:21.95 0.1 positive manual P 183 187.1682 38 -1.12 45
IV.MILN.HNZ. 2012-05-20T02:04:21.60 0.6 undecidable manual P 293 171.5949 38 0.96 26
IV.APPI.EHZ. 2012-05-20T02:04:21.26 0.1 negative manual P 359 175.6908 38 -0.02 68
SI.KOSI.HHZ. 2012-05-20T02:04:21.17 0.1 negative manual P 3 174.0924 38 0.13 67
IV.NARO.HHZ. 2012-05-20T02:04:21.48 0.1 positive manual P 143 176.7897 38 0.02 68
IV.ATCA.HHZ. 2012-05-20T02:04:21.25 0.1 positive manual P 151 167.61 38 1.22 47
SI.BOSI.HHZ. 2012-05-20T02:04:21.54 0.6 negative manual P 1 177.489 38 -0.03 34
NI.AGOR.HHZ. 2012-05-20T02:04:19.43 0.3 negative manual P 22 160.3173 38 0.53 49
IV.PESA.HHZ. 2012-05-20T02:04:19.48 0.3 positive manual P 130 163.7139 38 0.05 54
IV.PARC.HHZ. 2012-05-20T02:04:18.95 1.0 undecidable manual P 150 158.5191 38 0.33 17
NI.POLC.HHZ. 2012-05-20T02:04:18.60 0.3 undecidable manual P 37 158.1195 38 0.04 56
IV.CSNT.HHZ. 2012-05-20T02:04:18.91 0.3 undecidable manual P 179 157.8198 38 0.41 52
IV.BOB.HHZ. 2012-05-20T02:04:17.29 0.1 positive manual P 265 143.5452 38 1 57
IV.PLMA.HHZ. 2012-05-20T02:04:17.31 0.3 positive manual P 230 145.743 38 0.67 49
IV.MSSA.HHZ. 2012-05-20T02:04:17.83 0.1 positive manual P 246 152.1366 38 0.2 74
IV.CAPR.HNZ. 2012-05-20T02:04:15.02 0.3 positive manual P 309 132.4674 38 0.46 55
IV.MABI.HHZ. 2012-05-20T02:04:15.91 0.3 negative manual P 336 141.2475 38 -0.02 59
IV.ASQU.HHZ. 2012-05-20T02:04:15.07 0.6 undecidable manual P 161 128.871 38 1.06 29
IV.FIR.HNZ. 2012-05-20T02:04:15.20 0.3 undecidable manual P 180 124.3866 38 1.89 26
IV.CTI.HHZ. 2012-05-20T02:04:14.81 0.1 negative manual P 13 131.3685 38 0.41 74
IV.CRMI.HHZ. 2012-05-20T02:04:13.88 0.6 undecidable manual P 191 124.0869 38 0.61 35
IV.SFI.HNZ. 2012-05-20T02:04:13.99 0.6 undecidable manual P 157 119.1918 38 1.47 24
GU.MAIM.HHZ. 2012-05-20T02:04:13.42 0.6 undecidable manual P 210 124.8861 38 0.03 41
NI.CGRP.HHZ. 2012-05-20T02:04:12.86 0.3 negative manual P 21 117.0939 38 0.67 53
IV.BAG8.HNZ. 2012-05-20T02:04:12.84 0.6 undecidable manual P 329 120.1908 38 0.18 40
IV.ASOL.HNZ. 2012-05-20T02:04:12.82 0.3 negative manual P 26 111.999 38 1.42 37
MN.VLC.HHZ. 2012-05-20T02:04:11.51 0.3 undecidable manual P 221 107.115 38 0.87 49
IV.CNCS.HNZ. 2012-05-20T02:04:11.92 1.0 undecidable manual P 314 113.4975 38 0.29 20
IV.MAGA.HHZ. 2012-05-20T02:04:11.03 0.3 negative manual P 333 109.4127 38 0.04 63
IV.LEOD.HNZ. 2012-05-20T02:04:11.86 0.6 undecidable manual P 305 108.8133 38 0.96 31
IV.PTF.SHZ. 2012-05-20T02:04:10.17 0.6 undecidable manual P 189 104.9172 38 -0.12 42
IV.BDI.HHZ. 2012-05-20T02:04:10.79 0.3 undecidable manual P 210 106.4157 38 0.26 60
IV.NOVE.EHZ. 2012-05-20T02:04:09.74 0.6 undecidable manual S 256 44.4222 50 -0.75 39
IV.SALO.HHZ. 2012-05-20T02:04:09.41 0.1 negative manual P 325 98.8233 38 0.07 85
GU.POPM.HHZ. 2012-05-20T02:04:09.90 0.3 undecidable manual P 203 102.5196 38 -0.02 64
IV.ZEN8.HNZ. 2012-05-20T02:04:08.54 0.3 undecidable manual P 333 92.241 38 0.22 63
IV.SANR.HNZ. 2012-05-20T02:04:08.10 0.1 negative manual P 18 86.9463 38 0.61 76
IV.BRIS.HHZ. 2012-05-20T02:04:08.20 0.3 negative manual P 152 84.3489 38 1.1 46
IV.ERBM.EHZ. 2012-05-20T02:04:08.60 0.3 undecidable manual P 232 85.4478 38 1.34 41
IV.ROVR.HHZ. 2012-05-20T02:04:07.30 0.1 negative manual P 350 84.6486 38 0.15 86
IV.MODE.HNZ. 2012-05-20T02:04:07.28 0.6 undecidable manual S 220 38.5281 50 -0.63 41
IV.FNVD.HHZ. 2012-05-20T02:04:07.32 0.3 negative manual P 188 81.4518 38 0.67 57
IV.PRMA.HHZ. 2012-05-20T02:04:06.50 0.3 positive manual P 259 76.1682 38 0.67 57
IV.SBPO.HHZ. 2012-05-20T02:04:05.87 0.6 undecidable manual S 303 32.0457 50 0.8 39
IV.TREG.HNZ. 2012-05-20T02:04:05.16 0.3 undecidable manual P 353 70.0743 38 0.28 65
IV.FIU.EHZ. 2012-05-20T02:04:05.70 0.6 undecidable manual S 148 33.5442 50 -0.03 49
IV.IMOL.EHZ. 2012-05-20T02:04:05.77 0.6 undecidable manual P 147 70.4739 38 0.83 36
IV.MTRZ.HHZ. 2012-05-20T02:04:05.75 0.3 negative manual P 169 65.8896 38 1.52 38
IV.ZOVE.HNZ. 2012-05-20T02:04:04.28 0.1 negative manual P 16 64.3911 38 0.29 87
IV.ZCCA.HHZ. 2012-05-20T02:04:04.75 0.1 negative manual P 201 64.491 38 0.73 76
IV.TEOL.HHZ. 2012-05-20T02:04:03.95 0.1 negative manual P 32 60.8946 38 0.5 84
IV.MNTV.HNZ. 2012-05-20T02:04:01.39 0.3 undecidable manual P 307 46.62 50 -0.96 53
IV.OPPE.HNZ. 2012-05-20T02:04:01.50 0.1 undecidable manual P 351 46.3203 50 -0.77 77
IV.NOVE.EHZ. 2012-05-20T02:04:00.07 0.1 undecidable manual P 256 44.4222 50 -1.72 47
IV.RAVA.EHZ. 2012-05-20T02:04:00.09 0.6 undecidable manual S 216 19.2696 50 0.63 43
IV.MODE.HNZ. 2012-05-20T02:03:59.65 0.1 negative manual P 220 38.5281 50 -0.66 82
IV.FIU.EHZ. 2012-05-20T02:03:59.13 0.3 negative manual P 148 33.5442 50 0.06 72
IV.SBPO.HHZ. 2012-05-20T02:03:58.68 0.1 negative manual P 303 32.0457 50 -0.01 98
IV.SERM.EHZ. 2012-05-20T02:03:56.11 0.1 negative manual P 11 12.9759 126 0.57 89
IV.RAVA.EHZ. 2012-05-20T02:03:55.49 0.1 undecidable manual P 216 19.2696 50 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASQU.HHN. ML:5.9 0.538 1.42 AML other m 2012-05-20T02:04:38.08
IV.ASQU.HHE. ML:5.8 0.368 0.56 AML other m 2012-05-20T02:04:39.54
IV.BDI.HNE. ML:6.0 1.012 1.1 AML other m 2012-05-20T02:04:37.40
IV.BDI.HNN. ML:5.6 0.39 0.64 AML other m 2012-05-20T02:04:32.27
IV.CAPR.HNE. ML:5.9 0.499 0.84 AML other m 2012-05-20T02:04:36.10
IV.CAPR.HNN. ML:5.9 0.4555 1.38 AML other m 2012-05-20T02:04:35.83
NI.CGRP.HHN. ML:5.9 0.5975 0.94 AML other m 2012-05-20T02:04:36.87
NI.CGRP.HHE. ML:5.7 0.3775 1.38 AML other m 2012-05-20T02:04:39.57
IV.CRMI.HHN. ML:5.5 0.2095 1.1 AML other m 2012-05-20T02:04:38.57
IV.CRMI.HHE. ML:5.6 0.308 1.12 AML other m 2012-05-20T02:04:38.78
IV.CSNT.HHE. ML:5.7 0.215 1.5 AML other m 2012-05-20T02:04:58.79
IV.CSNT.HHN. ML:5.7 0.239 0.94 AML other m 2012-05-20T02:04:58.93
IV.CTI.HHN. ML:6.0 0.571 0.28 AML other m 2012-05-20T02:04:35.07
IV.CTI.HHE. ML:5.8 0.432 0.58 AML other m 2012-05-20T02:04:37.07
IV.ERBM.EHN. ML:6.1 1.435 1.08 AML other m 2012-05-20T02:04:32.09
IV.ERBM.EHE. ML:6.0 1.32 1.08 AML other m 2012-05-20T02:04:39.77
IV.MABI.HHE. ML:5.4 0.1275 1.28 AML other m 2012-05-20T02:04:44.87
IV.MABI.HHN. ML:5.3 0.123 0.74 AML other m 2012-05-20T02:04:45.57
IV.MAGA.HHN. ML:6.1 1.065 0.4 AML other m 2012-05-20T02:04:29.08
IV.MAGA.HHE. ML:6.2 1.48 0.78 AML other m 2012-05-20T02:04:34.73
IV.MNTV.HNE. ML:6.2 4.34 1.38 AML other m 2012-05-20T02:04:33.86
IV.MNTV.HNN. ML:6.2 5.07 1.4 AML other m 2012-05-20T02:04:33.61
IV.MODE.HNN. ML:6.4 9.17 0.88 AML other m 2012-05-20T02:04:15.68
IV.MODE.HNE. ML:6.3 6.595 0.74 AML other m 2012-05-20T02:04:22.09
IV.MTRZ.HNN. ML:6.2 2.585 1.3 AML other m 2012-05-20T02:04:22.38
IV.MTRZ.HNE. ML:6.2 2.545 1.56 AML other m 2012-05-20T02:04:35.32
IV.PLMA.HHE. ML:5.8 0.324 0.64 AML other m 2012-05-20T02:04:38.83
IV.PLMA.HHN. ML:5.7 0.2845 0.86 AML other m 2012-05-20T02:04:39.00
IV.PRMA.HHE. ML:6.0 1.59 1.58 AML other m 2012-05-20T02:04:20.86
IV.PRMA.HHN. ML:6.0 1.43 1.24 AML other m 2012-05-20T02:04:20.68
IV.SALO.HHN. ML:6.0 1.0065 1.02 AML other m 2012-05-20T02:04:29.68
IV.SALO.HHE. ML:6.1 1.263 1.12 AML other m 2012-05-20T02:04:29.34
IV.TEOL.HHN. ML:5.7 1.07 0.56 AML other m 2012-05-20T02:04:15.79
IV.TEOL.HHE. ML:6.0 2.165 0.76 AML other m 2012-05-20T02:04:20.94
MN.VLC.HHN. ML:5.9 0.649 1.1 AML other m 2012-05-20T02:04:37.34
MN.VLC.HHE. ML:5.7 0.409 1.34 AML other m 2012-05-20T02:04:36.83
IV.ZCCA.HNN. ML:5.9 1.42 1.16 AML other m 2012-05-20T02:04:19.09
IV.ZCCA.HNE. ML:5.7 0.8565 1.52 AML other m 2012-05-20T02:04:31.75
IV.ZEN8.HNN. ML:5.9 0.86 0.46 AML other m 2012-05-20T02:04:24.04
IV.ZEN8.HNE. ML:5.6 0.419 0.44 AML other m 2012-05-20T02:04:26.41
IV.ZOVE.HNE. ML:5.4 0.521 0.4 AML other m 2012-05-20T02:04:16.07
IV.ZOVE.HNN. ML:5.5 0.654 0.74 AML other m 2012-05-20T02:04:19.30
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 5.83
Scalar Moment7.00359E+24 dyne-cm
Computed depth5 km
QualityAa
Variance Reduction51.7%
Double Couple79%
CLVD21%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr7.3884367E+24
Mtt-6.3675198E+24
Mpp-1.0209168E+24
Mrt1.19253E+23
Mrp-2.793976E+23
Mtp1.1562168E+24

Nodal Planes

Name Strike Dip Rake
PN11034692
PN22804488

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

11.23 44.89 5 103 46 92 280 44 88 7.00359 24 11.73 45.39

TDMT references

More info and references

PDF Solution

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

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
AIGLE 370.5 297.3 42.55% 224
EMBD 303.5 300.3 38.83% 217
FUSIO 265 311.9 34.01% 211
HASLI 316.7 312 46.15% 217
LAUCH 318.4 303.4 46.01% 218
LIENZ 299.1 333.9 59.89% 216
LLS 277.6 322.4 54.28% 212
MUO 306.2 319.9 49.47% 215
PANIX 270.8 323.4 52.12% 212
SENIN 347.5 299.5 41.4% 222
TORNY 392.3 303.8 55.32% 226
VANNI 319.4 298.6 36.3% 218
VDL 224.9 322.6 59.11% 207
WIMIS 342.8 306.4 51.07% 220
CALF 366.1 251.3 32.62% 227
ISO 341.3 258.2 43.28% 226
SURF 353.3 264.1 37.18% 227
CASP 235.1 187.3 37.79% 212
CELB 251.9 199.4 37.68% 213
CTI 132.8 14.2 45.47% 197
FAGN 348 146.1 37% 226
FIAM 328.8 151.7 53.48% 223
LAV9 376.2 161 48.92% 227
MA9 365.5 161 52.44% 226
MABI 141.1 336.9 63.17% 199
MTCE 341.2 158.5 53.15% 224
PTCC 236.3 43.7 60.37% 209
RMP 362.3 160.3 50.88% 225
SAMA 362.7 161.8 51.02% 225
VVLD 387.5 149.1 34.97% 229
AQU 331.9 147.3 48.75% 225
TUE 229 320.8 52.83% 206
ACOM 256 43.2 58.17% 213
AGOR 162.3 22.9 78.06% 202
CGRP 118.9 22 64.41% 197
SABO 224.1 56.2 54.24% 207
VINO 220.1 45.8 47.42% 207
ABSI 204.5 1.9 50.56% 206
BOSI 178.5 2.2 66.93% 202
KOSI 175.2 3.7 67.87% 202
MOSI 199.1 344.8 62.3% 204
RISI 238 15.8 69.39% 209
ROSI 227 3.5 63.35% 208
SALO 98.1 325.9 62.42% 194
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