Earthquake with magnitude of ML 3.7 on date 22-11-2012 and time 12:28:55 (Italy) in region 8 km SE Maletto (CT)

A magnitude ML 3.7 earthquake occured in region: 8 km SE Maletto (CT), on

  • 22-11-2012 11:28:55 (UTC)
  • 22-11-2012 12:28:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.79, 14.95 at 24 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
Maletto CT 9 3920 3920
Randazzo CT 10 10900 14820
Bronte CT 10 19172 33992
Santa Domenica Vittoria ME 14 980 34972
Maniace CT 15 3765 38737
Moio Alcantara ME 15 717 39454
Milo CT 17 1087 40541
Roccella Valdemone ME 17 666 41207
Malvagna ME 17 733 41940
Zafferana Etnea CT 17 9517 51457
Adrano CT 18 36122 87579
Ragalna CT 18 3924 91503
Biancavilla CT 18 24007 115510
Sant'Alfio CT 18 1582 117092
Linguaglossa CT 18 5403 122495
Castiglione di Sicilia CT 19 3215 125710
Santa Maria di Licodia CT 20 7641 133351

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NW of Acireale (52622 inhabitants)
34 Km NW of Catania (314555 inhabitants)
70 Km SW of Messina (238439 inhabitants)
71 Km SW of Reggio di Calabria (183035 inhabitants)
85 Km E of Caltanissetta (63360 inhabitants)
87 Km NW of Siracusa (122291 inhabitants)
98 Km N of Ragusa (73313 inhabitants)
100 Km NE of Vittoria (63339 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap

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

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

Intensity Shakemap

Intensity Shakemap

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

Peak ground acceleration Shakemap

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

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
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
Reviewed
Rev100
ML 3.7 2012-11-22
11:28:55
37.79 14.97 25 2014-10-21
12:08:56
Sala Sismica INGV-Roma 2611011
Reviewed
Rev200
ML 3.5 2012-11-22
11:28:55
37.8 14.95 26 2014-10-21
12:08:56
Sala Sismica INGV-Roma 2611141
Bulletin
Rev1000
ML 3.7 2012-11-22
11:28:55
37.79 14.95 25 2014-09-19
08:14:18
Bollettino Sismico Italiano INGV 3117331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-11-22 11:28:55 ± 0.06
Latitude 37.79 ± 0.00
Longitude 14.95 ± 0.00
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 3117331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 420
Semi-minor axis of confidence ellipse (meter) 25
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 280
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.09893
Epicentral distance of station farthest from the epicenter (degree) 2.01988
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

ML:3.7

Field Value
Value 3.7
Uncertainty 0.1
Num. used stations 15
Type of magnitude ML
Reference to an origin 3117331
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:45:36

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 2611141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-11-22 11:56:09

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 2611011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-11-22 11:50:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPG.SHZ. 2012-11-22T11:29:36.98 0.3 undecidable manual S 287 1.3058 54 0.79 47
IV.JOPP.HHZ. 2012-11-22T11:29:31.07 0.6 undecidable manual S 42 1.0981 97 0.25 39
MN.TIP.HHZ. 2012-11-22T11:29:29.29 0.6 undecidable manual P 45 1.9821 54 0.91 20
IV.CELI.HHZ. 2012-11-22T11:29:28.76 0.1 undecidable manual P 37 2.0199 54 -0.14 51
IV.SERS.HHZ. 2012-11-22T11:29:27.02 0.6 undecidable manual P 47 1.8454 54 0.53 26
IV.CET2.HHZ. 2012-11-22T11:29:26.56 0.6 undecidable manual P 24 1.9066 54 -0.77 23
IV.CAR1.HHZ. 2012-11-22T11:29:24.49 0.6 undecidable manual P 34 1.7645 54 -0.88 24
IV.IACL.HHZ. 2012-11-22T11:29:24.93 0.6 undecidable manual S 328 0.8768 99 0.62 37
IV.IFIL.HHZ. 2012-11-22T11:29:23.35 0.6 undecidable manual S 339 0.8274 100 0.49 39
IV.HAVL.HHZ. 2012-11-22T11:29:23.93 0.6 undecidable manual S 171 0.8418 99 0.65 37
IV.HMDC.HHZ. 2012-11-22T11:29:23.54 0.3 undecidable manual S 189 0.8418 99 0.26 62
MN.CLTB.HHZ. 2012-11-22T11:29:21.18 1.0 undecidable manual P 262 1.3868 54 1.02 14
IV.PLAC.HHZ. 2012-11-22T11:29:20.39 0.3 undecidable manual P 60 1.3436 54 0.83 45
IV.CORL.HHZ. 2012-11-22T11:29:19.61 0.3 undecidable manual P 275 1.3022 54 0.62 50
IV.PLLN.SHZ. 2012-11-22T11:29:18.27 0.6 undecidable manual S 288 0.6673 102 0.07 45
IV.MPG.SHZ. 2012-11-22T11:29:18.66 0.3 undecidable manual P 287 1.3058 54 -0.37 54
IV.MSRU.HHZ. 2012-11-22T11:29:18.14 0.3 undecidable manual S 43 0.6466 103 0.54 60
IV.MEU.SHZ. 2012-11-22T11:29:18.88 0.3 undecidable manual S 188 0.6853 102 0.14 66
IV.HVZN.HHZ. 2012-11-22T11:29:17.74 0.3 undecidable manual S 197 0.6394 103 0.34 64
IV.MTTG.HHZ. 2012-11-22T11:29:17.54 0.6 undecidable manual S 70 0.6295 103 0.43 41
IV.ILLI.HHZ. 2012-11-22T11:29:17.58 0.3 undecidable manual S 360 0.6547 103 -0.27 64
IV.SOLUN.HHZ. 2012-11-22T11:29:16.32 0.6 undecidable manual P 286 1.1565 97 -0.59 35
IV.IVPL.HHZ. 2012-11-22T11:29:16.41 0.3 undecidable manual S 2 0.5864 104 0.55 61
IV.JOPP.HHZ. 2012-11-22T11:29:15.26 0.1 undecidable manual P 42 1.0981 97 -0.67 70
IV.AGST.EHZ. 2012-11-22T11:29:15.75 0.3 undecidable manual S 157 0.5774 105 0.13 67
IV.CLTA.HHZ. 2012-11-22T11:29:15.06 0.3 undecidable manual P 231 1.0063 98 0.69 53
IV.HAGA.HHZ. 2012-11-22T11:29:14.50 0.3 undecidable manual S 162 0.5306 106 0.21 67
IV.MILZ.HHZ. 2012-11-22T11:29:14.06 0.6 undecidable manual S 25 0.5297 106 -0.19 45
IV.HCRL.HHZ. 2012-11-22T11:29:14.01 0.3 undecidable manual S 173 0.5117 107 0.28 66
IV.MPNC.HHZ. 2012-11-22T11:29:13.11 0.3 undecidable manual S 42 0.4775 108 0.34 65
MN.CEL.HHZ. 2012-11-22T11:29:12.51 0.3 undecidable manual P 57 0.8795 99 0.29 61
IV.MPAZ.HHZ. 2012-11-22T11:29:12.00 0.6 undecidable manual P 79 0.8499 99 0.28 41
IV.HLNI.HHZ. 2012-11-22T11:29:12.07 0.6 undecidable manual S 188 0.4461 109 0.18 46
IV.HMDC.HHZ. 2012-11-22T11:29:11.01 0.1 undecidable manual P 189 0.8418 99 -0.56 76
IV.IACL.HHZ. 2012-11-22T11:29:11.33 0.6 undecidable manual P 328 0.8768 99 -0.84 34
IV.GIB.HHZ. 2012-11-22T11:29:10.13 0.1 undecidable manual P 286 0.7545 101 0.01 88
IV.IFIL.HHZ. 2012-11-22T11:29:10.53 0.6 undecidable manual P 339 0.8274 100 -0.81 35
IV.GMB.BHZ. 2012-11-22T11:29:10.61 0.6 undecidable manual P 61 0.7896 100 -0.09 43
IV.HAVL.HHZ. 2012-11-22T11:29:10.82 0.6 undecidable manual P 171 0.8418 99 -0.76 35
IV.MCSR.HHZ. 2012-11-22T11:29:09.67 0.6 undecidable manual S 39 0.3525 115 0.35 45
IV.MCPD.HHZ. 2012-11-22T11:29:09.72 0.1 undecidable manual S 333 0.3714 114 -0.12 93
IV.MSFR.HHZ. 2012-11-22T11:29:09.97 0.6 undecidable manual S 311 0.3723 114 0.11 47
IV.HBSP.HHZ. 2012-11-22T11:29:09.80 0.1 undecidable manual P 209 0.7554 101 -0.33 83
IV.MSRU.HHZ. 2012-11-22T11:29:08.06 0.3 undecidable manual P 43 0.6466 103 -0.24 65
IV.PETRA.HHZ. 2012-11-22T11:29:08.75 0.1 undecidable manual P 274 0.6601 102 0.22 87
IV.MEU.SHZ. 2012-11-22T11:29:08.47 0.1 undecidable manual P 188 0.6853 102 -0.49 81
IV.PLLN.SHZ. 2012-11-22T11:29:08.70 0.6 undecidable manual P 288 0.6673 102 0.05 45
IV.ILLI.HHZ. 2012-11-22T11:29:08.66 0.1 undecidable manual P 360 0.6547 103 0.22 87
IV.GALF.HHZ. 2012-11-22T11:29:08.36 0.6 undecidable manual S 255 0.313 119 0.09 48
IV.MTTG.HHZ. 2012-11-22T11:29:08.05 0.1 undecidable manual P 70 0.6295 103 0.04 90
IV.IVPL.HHZ. 2012-11-22T11:29:07.12 0.1 undecidable manual P 2 0.5864 104 -0.18 89
IV.MNO.SHZ. 2012-11-22T11:29:07.05 0.3 undecidable manual S 305 0.2446 126 0.48 67
IV.HVZN.HHZ. 2012-11-22T11:29:07.77 0.1 undecidable manual P 197 0.6394 103 -0.41 83
IV.NOV.HHZ. 2012-11-22T11:29:07.59 0.6 undecidable manual S 32 0.2797 122 0.16 47
IV.AIO.HHZ. 2012-11-22T11:29:07.98 0.3 undecidable manual S 51 0.2878 121 0.35 68
IV.AGST.EHZ. 2012-11-22T11:29:06.79 0.1 negative manual P 157 0.5774 105 -0.37 85
IV.MUCR.HHZ. 2012-11-22T11:29:06.85 0.3 undecidable manual S 347 0.259 124 -0.07 72
IV.HAGA.HHZ. 2012-11-22T11:29:06.06 0.1 undecidable manual P 162 0.5306 106 -0.33 87
IV.MILZ.HHZ. 2012-11-22T11:29:06.12 0.1 undecidable manual P 25 0.5297 106 -0.24 89
IV.MPNC.HHZ. 2012-11-22T11:29:05.33 0.1 undecidable manual P 42 0.4775 108 -0.18 91
IV.HCRL.HHZ. 2012-11-22T11:29:05.81 0.1 undecidable manual P 173 0.5117 107 -0.26 88
IV.SN1.HHZ. 2012-11-22T11:29:05.28 0.1 positive manual P 124 0.4299 110 0.54 84
IV.HLNI.HHZ. 2012-11-22T11:29:04.61 0.3 undecidable manual P 188 0.4461 109 -0.39 65
IV.ESLN.HHZ. 2012-11-22T11:29:04.16 0.6 undecidable manual S 168 0.0989 153 0.45 46
IV.GALF.HHZ. 2012-11-22T11:29:03.25 0.1 undecidable manual P 255 0.313 119 0.34 91
IV.MCSR.HHZ. 2012-11-22T11:29:03.27 0.1 undecidable manual P 39 0.3525 115 -0.25 92
IV.MCPD.HHZ. 2012-11-22T11:29:03.43 0.1 undecidable manual P 333 0.3714 114 -0.39 88
IV.MSFR.HHZ. 2012-11-22T11:29:03.57 0.1 negative manual P 311 0.3723 114 -0.26 91
IV.NOV.HHZ. 2012-11-22T11:29:02.14 0.1 undecidable manual P 32 0.2797 122 -0.28 92
IV.AIO.HHZ. 2012-11-22T11:29:02.38 0.1 positive manual P 51 0.2878 121 -0.17 94
IV.ECNV.HHZ. 2012-11-22T11:29:02.91 0.6 undecidable manual P 224 0.2698 123 0.62 42
IV.MUCR.HHZ. 2012-11-22T11:29:01.68 0.1 undecidable manual P 347 0.259 124 -0.46 89
IV.MNO.SHZ. 2012-11-22T11:29:01.94 0.1 undecidable manual P 305 0.2446 126 0.01 98
IV.ESLN.HHZ. 2012-11-22T11:29:00.24 0.1 undecidable manual P 168 0.0989 153 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AGST.EHE. ML:3.9 0.01485 0.9 AML other m 2012-11-22T11:29:16.77
IV.AGST.EHN. ML:4.2 0.0288 0.98 AML other m 2012-11-22T11:29:17.10
IV.AIO.HHE. ML:4.1 0.04045 1.42 AML other m 2012-11-22T11:29:08.70
IV.AIO.HHN. ML:3.8 0.0203 0.26 AML other m 2012-11-22T11:29:10.43
IV.CAGR.HHN. ML:3.9 0.02215 0.68 AML other m 2012-11-22T11:29:20.44
IV.CAGR.HHE. ML:4.1 0.0336 0.62 AML other m 2012-11-22T11:29:22.03
IV.CAR1.HHN. ML:3.7 0.001645 1.1 AML other m 2012-11-22T11:29:48.78
IV.CAR1.HHE. ML:3.8 0.001855 0.72 AML other m 2012-11-22T11:29:48.74
IV.CAR1.HNE. ML:3.8 0.002025 0.96 AML other m 2012-11-22T11:29:48.75
IV.CAR1.HNN. ML:3.7 0.00159 0.88 AML other m 2012-11-22T11:29:54.97
IV.CDRU.HHE. ML:3 0.0001215 1 AML other m 2012-11-22T11:30:24.95
IV.CDRU.HHN. ML:2.7 6.435E-5 0.88 AML other m 2012-11-22T11:30:32.51
MN.CEL.HHE. ML:3.4 0.0022 0.3 AML other m 2012-11-22T11:29:30.09
MN.CEL.HHN. ML:3.3 0.001915 0.52 AML other m 2012-11-22T11:29:31.66
IV.CELI.HHN. ML:3.8 0.0016 1.28 AML other m 2012-11-22T11:30:04.68
IV.CELI.HHE. ML:3.8 0.00147 1.26 AML other m 2012-11-22T11:30:07.93
IV.CET2.HHE. ML:3.9 0.00193 1.22 AML other m 2012-11-22T11:29:53.44
IV.CET2.HHN. ML:4 0.00295 0.32 AML other m 2012-11-22T11:29:53.19
IV.CLTA.HHN. ML:4 0.007245 1.02 AML other m 2012-11-22T11:29:33.11
IV.CLTA.HHE. ML:3.8 0.00517 1.58 AML other m 2012-11-22T11:29:33.65
MN.CLTB.HHN. ML:4.1 0.005655 0.58 AML other m 2012-11-22T11:29:59.68
MN.CLTB.HHE. ML:3.7 0.00251 0.54 AML other m 2012-11-22T11:30:04.42
IV.CORL.HHN. ML:3.9 0.0039 1.08 AML other m 2012-11-22T11:29:51.68
IV.CORL.HHE. ML:3.9 0.00382 0.92 AML other m 2012-11-22T11:29:54.73
MN.CUC.HHE. ML:3.4 0.000438 0.74 AML other m 2012-11-22T11:30:27.88
MN.CUC.HHN. ML:3.3 0.0003895 0.4 AML other m 2012-11-22T11:30:06.30
IV.ECNV.HHE. ML:3.9 0.0309 0.66 AML other m 2012-11-22T11:29:21.35
IV.ECNV.HHN. ML:4 0.0354 0.66 AML other m 2012-11-22T11:29:15.48
IV.ESLN.HHN. ML:3.7 0.03185 0.88 AML other m 2012-11-22T11:29:11.98
IV.ESLN.HHE. ML:3.8 0.0406 0.94 AML other m 2012-11-22T11:29:15.38
IV.FAVR.HHN. ML:3.6 0.00271 1.58 AML other m 2012-11-22T11:29:43.03
IV.FAVR.HHE. ML:3.5 0.0022 0.46 AML other m 2012-11-22T11:29:48.64
IV.GALF.HHN. ML:4 0.0312 0.96 AML other m 2012-11-22T11:29:10.92
IV.GALF.HHE. ML:3.9 0.0261 0.62 AML other m 2012-11-22T11:29:15.93
IV.GIB.HHE. ML:4 0.01199 1 AML other m 2012-11-22T11:29:26.59
IV.GIB.HHN. ML:4.1 0.01391 1.28 AML other m 2012-11-22T11:29:26.50
IV.GMB.BHE. ML:3.8 0.007445 0.28 AML other m 2012-11-22T11:29:26.58
IV.GMB.BHN. ML:3.8 0.00797 0.36 AML other m 2012-11-22T11:29:27.46
IV.HAGA.HHN. ML:4.1 0.0251 0.8 AML other m 2012-11-22T11:29:15.37
IV.HAGA.HHE. ML:3.9 0.0156 0.82 AML other m 2012-11-22T11:29:15.26
IV.HAVL.HHE. ML:4.2 0.01635 0.24 AML other m 2012-11-22T11:29:27.28
IV.HAVL.HHN. ML:4.2 0.0185 0.28 AML other m 2012-11-22T11:29:24.87
IV.HBSP.HHE. ML:4.5 0.03725 0.86 AML other m 2012-11-22T11:29:22.76
IV.HBSP.HHN. ML:4.1 0.01635 0.8 AML other m 2012-11-22T11:29:24.30
IV.HCRL.HHE. ML:3.9 0.0163 0.66 AML other m 2012-11-22T11:29:14.66
IV.HCRL.HHN. ML:4 0.0195 0.86 AML other m 2012-11-22T11:29:14.69
IV.HLNI.HHE. ML:3.7 0.01205 1.58 AML other m 2012-11-22T11:29:12.59
IV.HLNI.HHN. ML:3.7 0.01145 1.36 AML other m 2012-11-22T11:29:13.66
IV.HMDC.HHN. ML:4.2 0.01825 1.02 AML other m 2012-11-22T11:29:24.92
IV.HMDC.HHE. ML:4.4 0.024 1.06 AML other m 2012-11-22T11:29:24.92
IV.HVZN.HHE. ML:4.1 0.0197 0.74 AML other m 2012-11-22T11:29:24.50
IV.HVZN.HHN. ML:4 0.0164 0.46 AML other m 2012-11-22T11:29:24.26
IV.IACL.HHE. ML:3.9 0.00846 0.94 AML other m 2012-11-22T11:29:25.82
IV.IACL.HHN. ML:3.9 0.008495 1.04 AML other m 2012-11-22T11:29:27.58
IV.IFIL.HHN. ML:4.1 0.0139 0.78 AML other m 2012-11-22T11:29:30.16
IV.IFIL.HHE. ML:4.6 0.0444 0.52 AML other m 2012-11-22T11:29:25.32
IV.ILLI.HHE. ML:4 0.0166 0.72 AML other m 2012-11-22T11:29:28.93
IV.ILLI.HHN. ML:4.2 0.02105 0.7 AML other m 2012-11-22T11:29:27.66
IV.IVPL.HHN. ML:4.4 0.0388 0.52 AML other m 2012-11-22T11:29:19.33
IV.IVPL.HHE. ML:4.4 0.04685 1.1 AML other m 2012-11-22T11:29:18.98
IV.JOPP.HHN. ML:3.3 0.00154 1.22 AML other m 2012-11-22T11:29:33.72
IV.JOPP.HHE. ML:3.4 0.001955 1.14 AML other m 2012-11-22T11:29:34.81
IV.LTRZ.EHE. ML:3.1 0.0001074 1.08 AML other m 2012-11-22T11:30:27.91
IV.LTRZ.EHN. ML:3.3 0.000158 0.96 AML other m 2012-11-22T11:30:34.08
IV.MCPD.HHE. ML:3.8 0.01835 1.44 AML other m 2012-11-22T11:29:10.47
IV.MCPD.HHN. ML:3.6 0.01225 0.82 AML other m 2012-11-22T11:29:10.56
IV.MCSR.HHN. ML:4.2 0.0462 1.02 AML other m 2012-11-22T11:29:10.53
IV.MCSR.HHE. ML:4.3 0.0547 0.34 AML other m 2012-11-22T11:29:12.45
IV.MEU.SHN. ML:4.3 0.02515 0.28 AML other m 2012-11-22T11:29:20.41
IV.MEU.SHE. ML:4.2 0.02285 0.28 AML other m 2012-11-22T11:29:19.45
IV.MGR.HHE. ML:3.2 0.000259 0.36 AML other m 2012-11-22T11:30:08.34
IV.MGR.HHN. ML:3.1 0.0002185 0.82 AML other m 2012-11-22T11:30:05.82
IV.MILZ.HHE. ML:3.9 0.01635 1.12 AML other m 2012-11-22T11:29:16.81
IV.MILZ.HHN. ML:3.8 0.011145 1.18 AML other m 2012-11-22T11:29:16.72
IV.MNO.SHE. ML:4.1 0.0464 1.52 AML other m 2012-11-22T11:29:07.60
IV.MNO.SHN. ML:4.1 0.0499 0.64 AML other m 2012-11-22T11:29:07.94
IV.MPAZ.HHE. ML:3.7 0.004715 1.16 AML other m 2012-11-22T11:29:29.90
IV.MPAZ.HHN. ML:3.7 0.005465 1.46 AML other m 2012-11-22T11:29:27.24
IV.MPG.SHN. ML:3.5 0.001625 0.88 AML other m 2012-11-22T11:29:38.55
IV.MPG.SHE. ML:3.2 0.000828 0.92 AML other m 2012-11-22T11:29:39.71
IV.MPNC.HHN. ML:4 0.0225 1.08 AML other m 2012-11-22T11:29:14.24
IV.MPNC.HHE. ML:4.1 0.0293 0.46 AML other m 2012-11-22T11:29:14.51
IV.MSFR.HHN. ML:3.4 0.00676 1.36 AML other m 2012-11-22T11:29:11.78
IV.MSFR.HHE. ML:3.5 0.00818 1 AML other m 2012-11-22T11:29:12.98
IV.MSRU.HHE. ML:3.9 0.01145 1.08 AML other m 2012-11-22T11:29:23.80
IV.MSRU.HHN. ML:3.8 0.00903 1.22 AML other m 2012-11-22T11:29:22.77
IV.MTSN.HHN. ML:3.3 0.00027 1.2 AML other m 2012-11-22T11:30:20.83
IV.MTSN.HHE. ML:3.3 0.000275 1.28 AML other m 2012-11-22T11:30:36.57
IV.MTTG.HHN. ML:3.5 0.00468 0.6 AML other m 2012-11-22T11:29:24.22
IV.MTTG.HHE. ML:3.4 0.003825 0.58 AML other m 2012-11-22T11:29:22.05
IV.MUCR.HHE. ML:4 0.03855 1.04 AML other m 2012-11-22T11:29:07.74
IV.MUCR.HHN. ML:3.9 0.0318 0.9 AML other m 2012-11-22T11:29:07.87
IV.NOCI.HHE. ML:3.3 0.000145 1 AML other m 2012-11-22T11:30:41.16
IV.NOCI.HHN. ML:3.4 0.0001485 0.4 AML other m 2012-11-22T11:30:40.67
IV.NOV.HHE. ML:3.6 0.0146 0.9 AML other m 2012-11-22T11:29:10.69
IV.NOV.HHN. ML:3.4 0.009785 0.36 AML other m 2012-11-22T11:29:08.90
IV.PETRA.HHN. ML:3.8 0.008645 0.88 AML other m 2012-11-22T11:29:27.45
IV.PETRA.HHE. ML:3.8 0.00815 0.78 AML other m 2012-11-22T11:29:25.44
IV.PLAC.HHE. ML:3.4 0.00136 0.84 AML other m 2012-11-22T11:29:49.71
IV.PLAC.HHN. ML:3.6 0.001825 0.66 AML other m 2012-11-22T11:29:46.70
IV.PLLN.SHE. ML:4.2 0.02175 0.96 AML other m 2012-11-22T11:29:23.15
IV.PLLN.SHN. ML:4.3 0.02775 0.92 AML other m 2012-11-22T11:29:23.83
IV.SALB.HHE. ML:3.4 0.0004515 1.48 AML other m 2012-11-22T11:30:17.76
IV.SALB.HHN. ML:3.3 0.000363 1.26 AML other m 2012-11-22T11:30:22.08
IV.SCHR.EHN. ML:3.2 0.000202 0.34 AML other m 2012-11-22T11:30:16.22
IV.SCHR.EHE. ML:3.3 0.000252 0.44 AML other m 2012-11-22T11:30:18.95
IV.SERS.HNN. ML:3.1 0.000355 1.22 AML other m 2012-11-22T11:30:08.48
IV.SERS.HHN. ML:3.3 0.0005055 1.28 AML other m 2012-11-22T11:30:02.40
IV.SERS.HHE. ML:3.1 0.000391 1.28 AML other m 2012-11-22T11:30:08.47
IV.SERS.HNE. ML:3.2 0.000501 1.24 AML other m 2012-11-22T11:30:01.77
IV.SIRI.HHE. ML:3.5 0.000511 1.08 AML other m 2012-11-22T11:30:12.90
IV.SIRI.HHN. ML:3.5 0.000428 0.9 AML other m 2012-11-22T11:30:16.95
IV.SN1.HHE. ML:4 0.02395 0.9 AML other m 2012-11-22T11:29:24.08
IV.SN1.HHN. ML:3.9 0.01875 0.4 AML other m 2012-11-22T11:29:25.26
IV.SOLUN.HHN. ML:3.3 0.00141 1.2 AML other m 2012-11-22T11:29:40.68
IV.SOLUN.HHE. ML:3.3 0.00133 1 AML other m 2012-11-22T11:29:43.52
MN.TIP.HNN. ML:3 0.0002545 1.52 AML other m 2012-11-22T11:30:26.81
MN.TIP.HHE. ML:3.3 0.000486 1.18 AML other m 2012-11-22T11:30:08.48
MN.TIP.HNE. ML:3.2 0.00042 1.16 AML other m 2012-11-22T11:30:09.07
MN.TIP.HHN. ML:3.1 0.0003105 1.32 AML other m 2012-11-22T11:30:02.74
MN.VSL.BHE. ML:3.2 4.405E-5 0.2 AML other m 2012-11-22T11:31:01.03
MN.VSL.BHN. ML:3.1 3.305E-5 1.1 AML other m 2012-11-22T11:31:01.78
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.9
Scalar Moment8.42422E+21 dyne-cm
Computed depth28 km
Quality2
Variance Reduction46.04%
Double Couple96%
CLVD4%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr2.935E+21
Mtt-1.16E+20
Mpp-2.8189E+21
Mrt-3.4057E+21
Mrp2.4111E+21
Mtp-6.7297E+21

Nodal Planes

Name Strike Dip Rake
PN125866151
PN216427

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

14.95 37.8 28 258 66 151 1 64 27 8.42422 21 15.45 38.3

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
AIO 31.3 52.6 76.08% 185
GIB 84 284.8 45.24% 192
HAGA 60 162.4 30.08% 187
HAVL 94.5 170.7 15.6% 191
HLNI 50.6 187.9 28.84% 186
HMDC 94.5 189 33.06% 191
HVZN 72 196.8 25.19% 189
IVPL 64 2.4 40.43% 188
MCSR 38.3 39.9 82.44% 186
MSFR 40.8 309.6 60.87% 186
MUCR 27.8 346.1 71.93% 183
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