Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 3.7 on date 19-08-2012 and time 17:45:08 (UTC) in region 2 km SE Mormanno (CS)

A magnitude Mw 3.7 earthquake occured in region: 2 km SE Mormanno (CS), on

  • 19-08-2012 17:45:08 (UTC)
  • 19-08-2012 19:45:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.8780, 16.0080 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.

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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
Mormanno CS 2 3027 3027
Laino Castello CS 7 848 3875
Rotonda PZ 9 3494 7369
Papasidero CS 9 734 8103
Laino Borgo CS 9 1921 10024
Morano Calabro CS 12 4576 14600
Orsomarso CS 12 1265 15865
Viggianello PZ 13 3025 18890
Santa Domenica Talao CS 14 1263 20153
Castelluccio Inferiore PZ 15 2131 22284
Castelluccio Superiore PZ 15 824 23108
San Basile CS 15 1055 24163
Verbicaro CS 16 3056 27219
Aieta CS 17 823 28042
Saracena CS 17 3828 31870
Lungro CS 18 2592 34462
Castrovillari CS 18 22240 56702
San Nicola Arcella CS 19 1957 58659
Acquaformosa CS 19 1106 59765
San Donato di Ninea CS 19 1360 61125
San Severino Lucano PZ 19 1563 62688
Praia a Mare CS 20 6725 69413

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km NW of Cosenza (67546 inhabitants)
87 Km S of Potenza (67122 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 3.7
Mw 3.7 		2012-08-19
17:45:08		 39.8745 16.0045 5 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 2030061
Bulletin
Rev1000 		ML 3.7 2012-08-19
17:45:08		 39.8783 16.0078 8 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV 2132201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-08-19 17:45:08 ± 0.09
Latitude 39.8783 ± 0.0045
Longitude 16.0078 ± 0.0082
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 2132201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 737
Semi-minor axis of confidence ellipse (meter) 182
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 3.24925
Number of stations at which the event was observed 57
Number of stations from which data was used for origin computation 57
Magnitudes information

Mw:3.7

Field Value
Value 3.7
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 2030061
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:3.7

Field Value
Value 3.7
Uncertainty 0.2
Num. used stations 60
Type of magnitude ML
Reference to an origin 2132201
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:38:55

ML:3.7

Field Value
Value 3.7
Uncertainty 0.2
Num. used stations 144
Type of magnitude ML
Reference to an origin 2030061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-08-19 17:57:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.STON.BHZ. 2012-08-19T17:46:00.12 0.6 undecidable manual P 22 360.6612 38 -0.14 12
IV.HAGA.HHZ. 2012-08-19T17:45:52.26 0.3 undecidable manual P 195 297.0804 38 -0.09 20
IV.HLNI.HHZ. 2012-08-19T17:45:52.60 0.3 undecidable manual P 200 297.3801 38 0.21 19
IV.GIB.HHZ. 2012-08-19T17:45:48.60 0.3 undecidable manual P 220 270.4293 38 -0.43 25
IV.MNO.SHZ. 2012-08-19T17:45:46.04 0.6 undecidable manual P 208 243.9669 38 0.3 21
IV.TRIV.HHZ. 2012-08-19T17:45:46.36 1.0 undecidable manual P 330 242.5794 38 0.79 9
IV.MSFR.HHZ. 2012-08-19T17:45:44.56 0.3 positive manual P 211 238.2837 38 -0.48 32
IV.BSSO.HHZ. 2012-08-19T17:45:43.16 0.6 undecidable manual P 328 219.9132 38 0.41 25
IV.MELA.HHZ. 2012-08-19T17:45:42.98 0.6 undecidable manual P 340 215.8173 38 0.75 23
IV.SGRT.HHZ. 2012-08-19T17:45:41.44 0.1 negative manual P 354 209.3349 38 0.01 58
IV.PTRJ.HHZ. 2012-08-19T17:45:41.14 0.6 undecidable manual P 323 206.5377 38 0.05 29
IV.MCSR.HHZ. 2012-08-19T17:45:40.58 0.3 undecidable manual P 199 212.1321 38 -1.2 28
IV.MSAG.HHZ. 2012-08-19T17:45:40.96 0.6 undecidable manual P 358 203.5407 38 0.25 28
IV.SOI.EHZ. 2012-08-19T17:45:39.72 0.3 undecidable manual P 179 200.244 38 -0.59 40
IV.ATN.BHZ. 2012-08-19T17:45:38.82 0.3 undecidable manual P 194 196.359 38 -1 34
IV.MPNC.HHZ. 2012-08-19T17:45:38.82 0.6 undecidable manual P 197 200.244 38 -1.48 17
IV.MSCL.HHZ. 2012-08-19T17:45:37.27 0.1 positive manual P 186 183.5829 38 -0.96 50
IV.MILZ.HHZ. 2012-08-19T17:45:37.75 0.3 undecidable manual P 201 190.365 38 -1.33 30
MN.CEL.HHZ. 2012-08-19T17:45:36.78 0.6 undecidable manual P 183 179.7867 38 -0.97 25
IV.PLAC.HHZ. 2012-08-19T17:45:35.24 0.6 undecidable manual P 167 162.8148 50 0.05 37
IV.SGTA.HHZ. 2012-08-19T17:45:34.24 0.6 undecidable manual P 339 149.5392 50 1.09 28
IV.CAFE.HHZ. 2012-08-19T17:45:32.45 0.6 undecidable manual P 333 143.1456 50 0.28 38
IV.SNAL.HHZ. 2012-08-19T17:45:31.26 0.3 undecidable manual P 330 134.3655 50 0.46 55
IV.JOPP.HHZ. 2012-08-19T17:45:31.86 0.1 positive manual P 184 141.4473 50 -0.04 79
IV.GRI.EHZ. 2012-08-19T17:45:30.02 0.3 undecidable manual P 163 122.3886 50 1.06 44
IV.MRVN.HHZ. 2012-08-19T17:45:30.82 0.3 undecidable manual P 7 132.1677 50 0.36 57
IV.VULT.HHZ. 2012-08-19T17:45:30.81 0.6 undecidable manual P 345 123.8871 50 1.61 22
IV.NOCI.HHZ. 2012-08-19T17:45:30.59 0.6 undecidable manual P 41 134.865 50 -0.29 38
IV.AMUR.HHZ. 2012-08-19T17:45:29.93 0.6 undecidable manual P 24 124.7862 50 0.61 36
IV.MCRV.HHZ. 2012-08-19T17:45:29.25 0.6 undecidable manual P 325 122.8881 50 0.21 40
IV.PALZ.HHZ. 2012-08-19T17:45:29.10 0.3 undecidable manual P 358 118.2927 50 0.77 51
IV.SERS.HHZ. 2012-08-19T17:45:27.98 0.3 undecidable manual P 148 110.2119 50 0.9 49
IV.LADO.EHE. 2012-08-19T17:45:26.77 0.6 undecidable manual P 128 106.116 50 0.32 40
IV.MCEL.HHZ. 2012-08-19T17:45:26.40 0.6 undecidable manual S 341 52.503 50 0.99 35
MN.TIP.HHE. 2012-08-19T17:45:26.94 0.6 undecidable manual P 140 100.7214 50 1.33 27
IV.MRLC.HHZ. 2012-08-19T17:45:26.89 0.3 undecidable manual P 336 106.8153 50 0.33 60
GE.MATE.HHZ. 2012-08-19T17:45:25.84 0.3 undecidable manual P 34 103.8183 50 -0.26 62
IV.ACER.HHZ. 2012-08-19T17:45:25.22 0.6 undecidable manual P 357 100.9212 50 -0.43 40
IV.MTSN.HHZ. 2012-08-19T17:45:24.80 0.6 undecidable manual S 333 48.2184 50 0.54 43
IV.CDRU.HHZ. 2012-08-19T17:45:23.53 0.1 positive manual P 319 90.243 50 -0.48 80
IV.PIPA.HHE. 2012-08-19T17:45:23.35 0.1 positive manual P 122 81.6516 50 0.67 76
IV.MIGL.HHZ. 2012-08-19T17:45:23.52 0.6 undecidable manual P 24 88.4448 50 -0.22 43
IV.CET2.HHZ. 2012-08-19T17:45:21.60 0.6 undecidable manual S 187 39.0276 50 -0.21 47
IV.CMPR.HHZ. 2012-08-19T17:45:21.58 0.3 undecidable manual P 309 77.1672 50 -0.41 63
IV.SIRI.HHZ. 2012-08-19T17:45:21.70 0.6 undecidable manual S 341 35.742 50 0.77 40
IV.CRAC.EHZ. 2012-08-19T17:45:20.96 0.6 undecidable manual P 34 64.9905 50 0.84 37
IV.SCHR.EHZ. 2012-08-19T17:45:20.90 0.6 undecidable manual S 9 36.0417 50 -0.12 48
IV.CELI.HHZ. 2012-08-19T17:45:20.85 0.3 undecidable manual P 141 67.9764 50 0.28 66
IV.SLCN.HHZ. 2012-08-19T17:45:19.96 0.1 positive manual P 331 65.0904 50 -0.16 90
IV.BULG.HHZ. 2012-08-19T17:45:18.92 0.1 positive manual P 293 57.9975 50 -0.11 92
IV.MGR.HNZ. 2012-08-19T17:45:17.46 0.3 undecidable manual P 307 48.1185 50 -0.06 71
IV.MTSN.HHZ. 2012-08-19T17:45:17.17 0.1 positive manual P 333 48.2184 50 -0.36 89
IV.SALB.HHZ. 2012-08-19T17:45:17.90 0.6 undecidable manual S 90 28.749 106 -0.84 39
IV.MCEL.HHZ. 2012-08-19T17:45:17.69 0.1 positive manual P 341 52.503 50 -0.5 86
MN.CUC.HHZ. 2012-08-19T17:45:16.10 0.6 undecidable manual S 308 20.7681 112 -0.01 50
IV.T0702.EHZ. 2012-08-19T17:45:16.16 0.6 undecidable manual S 160 18.6702 114 0.74 42
IV.ORI.HHZ. 2012-08-19T17:45:16.26 0.1 positive manual P 63 42.2244 50 -0.34 91
IV.CET2.HHZ. 2012-08-19T17:45:16.27 0.1 positive manual P 187 39.0276 50 0.15 95
IV.SIRI.HHZ. 2012-08-19T17:45:15.34 0.3 undecidable manual P 341 35.742 50 -0.27 70
IV.SCHR.EHZ. 2012-08-19T17:45:14.92 0.1 positive manual P 9 36.0417 50 -0.73 81
IV.SALB.HHZ. 2012-08-19T17:45:13.85 0.1 positive manual P 90 28.749 106 -0.49 90
IV.T0701.HNZ. 2012-08-19T17:45:13.90 0.6 undecidable manual S 38 15.0738 119 -0.43 47
IV.T0702.EHZ. 2012-08-19T17:45:13.01 0.1 undecidable manual P 160 18.6702 114 0.58 88
MN.CUC.HHZ. 2012-08-19T17:45:12.89 0.1 positive manual P 308 20.7681 112 0.07 100
IV.T0701.HNZ. 2012-08-19T17:45:11.69 0.1 positive manual P 38 15.0738 119 -0.1 100
IV.MMN.HHZ. 2012-08-19T17:45:11.20 0.3 undecidable manual S 313 1.998 166 -0.13 76
IV.MMN.HHZ. 2012-08-19T17:45:10.35 0.1 negative manual P 313 1.998 166 0.29 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HNE. ML:3.7 0.005215 0.56 AML other m 2012-08-19T17:45:47.64
IV.ACER.HHE. ML:3.8 0.00546 0.56 AML other m 2012-08-19T17:45:47.64
IV.ACER.HHN. ML:3.9 0.008445000000000001 0.48 AML other m 2012-08-19T17:45:50.27
IV.ACER.HNN. ML:3.9 0.008004999999999998 0.48 AML other m 2012-08-19T17:45:50.27
IV.AMUR.HHE. ML:3.5 0.002375 0.62 AML other m 2012-08-19T17:45:52.51
IV.AMUR.HHN. ML:3.6 0.00271 0.58 AML other m 2012-08-19T17:45:52.68
IV.ATN.BHE. ML:3.8 0.002165 0.92 AML other m 2012-08-19T17:46:12.19
IV.ATN.BHN. ML:3.8 0.0020299999999999997 0.36 AML other m 2012-08-19T17:46:12.07
IV.BSSO.HHE. ML:3.5 0.0007095000000000001 1.1 AML other m 2012-08-19T17:46:25.44
IV.BSSO.HHN. ML:3.5 0.0007815 1.08 AML other m 2012-08-19T17:46:29.55
IV.BULG.HNN. ML:4.0 0.019950000000000002 0.84 AML other m 2012-08-19T17:45:34.62
IV.BULG.HHN. ML:4.0 0.02125 0.84 AML other m 2012-08-19T17:45:34.62
IV.BULG.HHE. ML:3.8 0.013779999999999999 0.3 AML other m 2012-08-19T17:45:30.93
IV.BULG.HNE. ML:3.8 0.01299 0.28 AML other m 2012-08-19T17:45:30.94
IV.CAFE.HNN. ML:3.6 0.002405 0.68 AML other m 2012-08-19T17:46:05.39
IV.CAFE.HHN. ML:3.6 0.0024950000000000003 0.66 AML other m 2012-08-19T17:46:05.39
IV.CAFE.HNE. ML:3.8 0.00337 0.48 AML other m 2012-08-19T17:46:08.75
IV.CAFE.HHE. ML:3.8 0.00349 0.48 AML other m 2012-08-19T17:46:08.75
IV.CDRU.HHE. ML:3.6 0.004665 0.38 AML other m 2012-08-19T17:45:40.19
IV.CDRU.HHN. ML:3.6 0.0044800000000000005 1.06 AML other m 2012-08-19T17:45:42.59
MN.CEL.HHN. ML:3.5 0.00126 0.48 AML other m 2012-08-19T17:46:10.29
MN.CEL.HHE. ML:3.5 0.00127 1.28 AML other m 2012-08-19T17:46:20.01
IV.CELI.HHN. ML:4.1 0.0215 0.72 AML other m 2012-08-19T17:45:36.76
IV.CELI.HHE. ML:4.0 0.019149999999999997 0.68 AML other m 2012-08-19T17:45:36.70
IV.CELI.HNN. ML:3.7 0.008414999999999999 0.72 AML other m 2012-08-19T17:45:35.40
IV.CELI.HNE. ML:3.6 0.007565 0.68 AML other m 2012-08-19T17:45:35.70
IV.CET2.HHN. ML:4.2 0.06005 0.32 AML other m 2012-08-19T17:45:23.09
IV.CET2.HHE. ML:3.9 0.02985 0.32 AML other m 2012-08-19T17:45:23.25
IV.CMPR.HHE. ML:3.9 0.011399999999999999 0.52 AML other m 2012-08-19T17:45:35.13
IV.CMPR.HHN. ML:4.1 0.019 0.44 AML other m 2012-08-19T17:45:39.73
IV.CRAC.EHE. ML:3.8 0.0115 0.82 AML other m 2012-08-19T17:45:33.94
IV.CRAC.EHN. ML:3.5 0.0058200000000000005 1.58 AML other m 2012-08-19T17:45:44.19
MN.CUC.HHN. ML:3.8 0.05015 0.68 AML other m 2012-08-19T17:45:17.80
MN.CUC.HHE. ML:3.9 0.05995 0.42 AML other m 2012-08-19T17:45:21.02
IV.FIAM.HHE. ML:3.3 0.00016249999999999997 0.8 AML other m 2012-08-19T17:46:26.69
IV.FIAM.HHN. ML:3.2 0.0001215 0.84 AML other m 2012-08-19T17:47:24.18
IV.GALF.HHE. ML:3.6 0.000554 0.64 AML other m 2012-08-19T17:46:40.79
IV.GALF.HHN. ML:3.7 0.0007885 0.72 AML other m 2012-08-19T17:46:37.95
IV.GIB.HHN. ML:3.4 0.00038950000000000003 0.82 AML other m 2012-08-19T17:46:06.66
IV.GIB.HHE. ML:3.3 0.00032700000000000003 0.66 AML other m 2012-08-19T17:46:27.46
IV.GRI.EHE. ML:3.6 0.00264 0.44 AML other m 2012-08-19T17:45:50.03
IV.GRI.EHN. ML:3.5 0.0023599999999999997 0.56 AML other m 2012-08-19T17:45:53.77
IV.HAGA.HHN. ML:3.7 0.0006065 0.68 AML other m 2012-08-19T17:46:35.00
IV.HAGA.HHE. ML:3.7 0.000575 1.04 AML other m 2012-08-19T17:46:32.01
IV.HAVL.HHE. ML:3.6 0.0003815 0.98 AML other m 2012-08-19T17:46:51.47
IV.HAVL.HHN. ML:3.6 0.000348 0.32 AML other m 2012-08-19T17:46:41.59
IV.HCRL.HHN. ML:4.0 0.00126 0.94 AML other m 2012-08-19T17:46:35.24
IV.HCRL.HHE. ML:4.2 0.0019399999999999999 1.08 AML other m 2012-08-19T17:46:33.68
IV.HLNI.HHE. ML:3.6 0.0005315 1.06 AML other m 2012-08-19T17:46:30.80
IV.HLNI.HHN. ML:3.4 0.00030600000000000007 1.06 AML other m 2012-08-19T17:46:39.29
IV.HVZN.HHN. ML:3.9 0.0008285 0.54 AML other m 2012-08-19T17:46:44.80
IV.HVZN.HHE. ML:3.8 0.000674 1.08 AML other m 2012-08-19T17:46:50.46
IV.INTR.HHE. ML:3.5 0.000383 0.72 AML other m 2012-08-19T17:47:01.29
IV.INTR.HHN. ML:3.6 0.0005455 0.9 AML other m 2012-08-19T17:46:59.28
IV.IVPL.HHN. ML:4.0 0.0037749999999999993 1.52 AML other m 2012-08-19T17:46:24.21
IV.IVPL.HHE. ML:4.1 0.004125 0.56 AML other m 2012-08-19T17:46:14.82
IV.JOPP.HHN. ML:3.6 0.00202 0.64 AML other m 2012-08-19T17:45:58.21
IV.JOPP.HHE. ML:3.6 0.0022800000000000003 0.92 AML other m 2012-08-19T17:46:00.18
GE.MATE.HHE. ML:3.6 0.0039049999999999996 0.54 AML other m 2012-08-19T17:45:45.70
GE.MATE.HHN. ML:3.6 0.00348 0.68 AML other m 2012-08-19T17:45:55.15
IV.MCEL.HHN. ML:3.7 0.01275 0.62 AML other m 2012-08-19T17:45:33.30
IV.MCEL.HNN. ML:3.7 0.012199999999999999 0.64 AML other m 2012-08-19T17:45:33.30
IV.MCEL.HNE. ML:3.7 0.013550000000000001 0.7 AML other m 2012-08-19T17:45:30.88
IV.MCEL.HHE. ML:3.8 0.014 0.7 AML other m 2012-08-19T17:45:30.88
IV.MCRV.HHN. ML:3.6 0.003175 0.74 AML other m 2012-08-19T17:45:57.16
IV.MCRV.HHE. ML:3.6 0.002855 0.76 AML other m 2012-08-19T17:45:56.99
IV.MCSR.HHE. ML:4.0 0.002745 0.4 AML other m 2012-08-19T17:46:19.28
IV.MCSR.HHN. ML:4.0 0.0026550000000000002 0.34 AML other m 2012-08-19T17:46:18.24
IV.MELA.HNN. ML:3.7 0.001245 0.78 AML other m 2012-08-19T17:46:14.07
IV.MELA.HNE. ML:3.7 0.00121 0.84 AML other m 2012-08-19T17:46:36.39
IV.MELA.HHN. ML:3.7 0.001355 0.78 AML other m 2012-08-19T17:46:14.07
IV.MELA.HHE. ML:3.7 0.00131 0.64 AML other m 2012-08-19T17:46:16.36
IV.MGR.HHN. ML:3.9 0.02 0.26 AML other m 2012-08-19T17:45:28.06
IV.MGR.HNN. ML:4.0 0.024300000000000002 0.28 AML other m 2012-08-19T17:45:28.06
IV.MGR.HHE. ML:4.0 0.024550000000000002 0.34 AML other m 2012-08-19T17:45:28.04
IV.MGR.HNE. ML:3.8 0.01875 0.38 AML other m 2012-08-19T17:45:28.22
IV.MIGL.HHE. ML:4.2 0.019649999999999997 0.46 AML other m 2012-08-19T17:45:49.19
IV.MIGL.HHN. ML:4.2 0.018 0.6 AML other m 2012-08-19T17:45:56.25
IV.MILZ.HHN. ML:3.8 0.00225 0.76 AML other m 2012-08-19T17:46:09.52
IV.MILZ.HHE. ML:3.7 0.001635 1.58 AML other m 2012-08-19T17:46:13.30
IV.MPNC.HHE. ML:3.9 0.0025650000000000004 0.74 AML other m 2012-08-19T17:46:23.59
IV.MPNC.HHN. ML:4.0 0.0029699999999999996 0.84 AML other m 2012-08-19T17:46:16.46
IV.MRLC.HHE. ML:3.5 0.0026399999999999996 0.76 AML other m 2012-08-19T17:45:54.29
IV.MRLC.HHN. ML:3.6 0.00361 0.48 AML other m 2012-08-19T17:45:57.32
IV.MRLC.HNE. ML:3.4 0.0024100000000000002 0.72 AML other m 2012-08-19T17:45:53.92
IV.MRLC.HNN. ML:3.6 0.0034950000000000003 0.46 AML other m 2012-08-19T17:45:57.33
IV.MRVN.HHE. ML:3.5 0.002105 1.26 AML other m 2012-08-19T17:45:56.96
IV.MRVN.HHN. ML:3.2 0.0010940000000000001 0.42 AML other m 2012-08-19T17:45:50.32
IV.MSAG.HHN. ML:3.7 0.0014550000000000001 0.48 AML other m 2012-08-19T17:46:27.32
IV.MSAG.HHE. ML:3.5 0.0008895 0.68 AML other m 2012-08-19T17:46:13.45
IV.MSCL.HHE. ML:3.9 0.0028399999999999996 0.44 AML other m 2012-08-19T17:46:11.08
IV.MSCL.HHN. ML:4.1 0.004745 0.74 AML other m 2012-08-19T17:46:11.10
IV.MSFR.HHE. ML:3.0 0.0002095 0.76 AML other m 2012-08-19T17:46:39.40
IV.MSFR.HHN. ML:3.1 0.0002395 1.44 AML other m 2012-08-19T17:46:28.73
IV.MTSN.HHN. ML:3.8 0.017049999999999996 0.84 AML other m 2012-08-19T17:45:31.05
IV.MTSN.HHE. ML:3.8 0.019 0.48 AML other m 2012-08-19T17:45:32.20
IV.NOCI.HHN. ML:3.7 0.00336 0.42 AML other m 2012-08-19T17:45:56.53
IV.NOCI.HHE. ML:3.7 0.0027800000000000004 1.2 AML other m 2012-08-19T17:45:58.12
IV.ORI.HHE. ML:4.2 0.048799999999999996 0.36 AML other m 2012-08-19T17:45:28.03
IV.ORI.HHN. ML:4.2 0.048549999999999996 0.38 AML other m 2012-08-19T17:45:29.35
IV.PALZ.HHN. ML:3.7 0.0039900000000000005 1.58 AML other m 2012-08-19T17:45:49.62
IV.PALZ.HHE. ML:3.8 0.00461 0.76 AML other m 2012-08-19T17:46:01.43
IV.PLAC.HHN. ML:3.6 0.001815 0.86 AML other m 2012-08-19T17:46:06.26
IV.PLAC.HHE. ML:3.6 0.001835 0.66 AML other m 2012-08-19T17:46:12.15
IV.PTRJ.HHN. ML:3.8 0.00172 1.14 AML other m 2012-08-19T17:46:28.81
IV.PTRJ.HHE. ML:3.7 0.0014249999999999998 0.74 AML other m 2012-08-19T17:46:30.55
IV.SALB.HNE. ML:3.7 0.02725 1.58 AML other m 2012-08-19T17:45:21.48
IV.SALB.HHE. ML:3.8 0.0293 1.58 AML other m 2012-08-19T17:45:21.48
IV.SALB.HHN. ML:3.5 0.016950000000000003 0.3 AML other m 2012-08-19T17:45:21.84
IV.SALB.HNN. ML:3.5 0.016550000000000002 0.92 AML other m 2012-08-19T17:45:22.59
IV.SCHR.EHE. ML:3.5 0.013359999999999999 0.42 AML other m 2012-08-19T17:45:21.83
IV.SCHR.EHN. ML:3.5 0.01255 0.84 AML other m 2012-08-19T17:45:23.72
IV.SERS.HNE. ML:3.4 0.002265 0.5 AML other m 2012-08-19T17:45:51.11
IV.SERS.HNN. ML:3.5 0.00263 0.76 AML other m 2012-08-19T17:45:55.66
IV.SERS.HHE. ML:3.5 0.002745 0.76 AML other m 2012-08-19T17:45:55.65
IV.SERS.HHN. ML:3.4 0.002355 0.52 AML other m 2012-08-19T17:45:51.11
IV.SGRT.HHE. ML:3.4 0.0007424999999999999 0.46 AML other m 2012-08-19T17:46:08.73
IV.SGRT.HHN. ML:3.4 0.0007365 0.68 AML other m 2012-08-19T17:46:14.81
IV.SGTA.HHN. ML:3.3 0.001053 0.6 AML other m 2012-08-19T17:46:11.24
IV.SGTA.HHE. ML:3.5 0.00155 0.6 AML other m 2012-08-19T17:46:07.53
IV.SIRI.HNE. ML:4.1 0.04815 0.26 AML other m 2012-08-19T17:45:23.75
IV.SIRI.HNN. ML:4.0 0.04075 0.22 AML other m 2012-08-19T17:45:23.73
IV.SIRI.HHN. ML:4.0 0.0422 0.22 AML other m 2012-08-19T17:45:23.73
IV.SIRI.HHE. ML:4.1 0.0509 0.28 AML other m 2012-08-19T17:45:23.75
IV.SLCN.HNN. ML:3.8 0.01275 0.42 AML other m 2012-08-19T17:45:36.50
IV.SLCN.HNE. ML:4.0 0.0177 0.4 AML other m 2012-08-19T17:45:41.14
IV.SLCN.HHE. ML:4.0 0.019299999999999998 0.38 AML other m 2012-08-19T17:45:36.55
IV.SLCN.HHN. ML:3.8 0.012 0.64 AML other m 2012-08-19T17:45:36.49
IV.SNAL.HHE. ML:3.8 0.004030000000000001 0.7 AML other m 2012-08-19T17:46:10.48
IV.SNAL.HHN. ML:4.1 0.007755 1.48 AML other m 2012-08-19T17:46:03.23
IV.SOI.EHN. ML:3.5 0.0010350000000000001 0.7 AML other m 2012-08-19T17:46:12.33
IV.SOI.EHE. ML:3.4 0.0007064999999999999 1.46 AML other m 2012-08-19T17:46:15.57
IV.SSY.HHN. ML:3.9 0.0008545 0.4 AML other m 2012-08-19T17:46:36.46
IV.SSY.HHE. ML:3.6 0.0004575 0.86 AML other m 2012-08-19T17:46:40.93
CR.STON.BHE. ML:3.2 0.00011865000000000001 0.44 AML other m 2012-08-19T17:46:40.54
CR.STON.BHN. ML:3.4 0.0001705 0.68 AML other m 2012-08-19T17:46:42.06
IV.T0701.HNN. ML:4.0 0.09620000000000001 0.4 AML other m 2012-08-19T17:45:17.74
IV.T0701.HNE. ML:3.8 0.0631 0.54 AML other m 2012-08-19T17:45:17.16
IV.TRIV.HHE. ML:3.5 0.0006085 1.34 AML other m 2012-08-19T17:46:46.46
IV.TRIV.HHN. ML:3.5 0.000687 0.8 AML other m 2012-08-19T17:46:29.91
MN.VSL.BHN. ML:3.5 0.00006429999999999999 0.5 AML other m 2012-08-19T17:46:28.07
MN.VSL.BHE. ML:3.5 0.00006585 0.6 AML other m 2012-08-19T17:46:24.82
IV.VULT.HHN. ML:3.6 0.002815 1.42 AML other m 2012-08-19T17:46:05.68
IV.VULT.HHE. ML:3.5 0.00226 0.46 AML other m 2012-08-19T17:46:01.27
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.69
Scalar Moment4.2254E+21 dyne-cm
Computed depth5 km
QualityBa
Variance Reduction42.07%
Double Couple99%
CLVD1%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-4.1661E+21
Mtt1.0754E+21
Mpp3.0908E+21
Mrt5.701E+20
Mrp2.86E+19
Mtp-1.8696E+21

Nodal Planes

Name Strike Dip Rake
PN132247-99
PN215644-80

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

16.0045 39.8745 5 322 47 -99 156 44 -80 4.2254 21 16.5045 40.3745

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
BULG 58.1 293.1 66.93% 188
CDRU 90.7 319.1 25.91% 192
CMPR 77.5 309.7 46.77% 190
MCEL 52.9 341 32.7% 187
MGR 48.3 307.3 63.93% 187
MTSN 48.6 333.7 18.15% 187
ORI 42.8 62.6 32.52% 186
SALB 29.2 89.3 66.5% 185
SIRI 36.1 341.1 51.41% 186
CUC 20.9 309.4 65.43% 184
CELI 68 140.3 22.56% 190
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