Earthquake with magnitude of Mw 4.5 on date 04-07-2012 and time 11:12:09 (UTC) in region Mar Ionio Meridionale (MARE)

A magnitude Mw 4.5 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 04-07-2012 11:12:09 (UTC)
  • 04-07-2012 13:12:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.48, 16.8 at 38 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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
Rev 100 ML 4.7
Mw 4.5
2012-07-04
11:12:10
37.47 16.74 49 2014-10-21
12:08:56
Sala Sismica INGV-Roma 1770511
Rev 1000 ML 4.7 2012-07-04
11:12:09
37.47 16.8 38 2014-09-19
08:14:18
Bollettino Sismico Italiano INGV 2864461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-07-04 11:12:09 ± 0.07
Latitude 37.47 ± 0.00
Longitude 16.80 ± 0.00
Depth (km) 38 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 2864461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 87
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 188
Number of associated phases, regardless of their use for origin computation 100
Number of defining phases 100
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.78781
Epicentral distance of station farthest from the epicenter (degree) 6.16935
Number of stations at which the event was observed 80
Number of stations from which data was used for origin computation 80
Magnitudes information

Mw:4.5

Field Value
Value 4.5
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 1770511
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:4.7

Field Value
Value 4.7
Uncertainty 0.2
Num. used stations 79
Type of magnitude ML
Reference to an origin 2864461
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:43:15

ML:4.7

Field Value
Value 4.7
Uncertainty 0.3
Num. used stations 212
Type of magnitude ML
Reference to an origin 1770511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-07-04 11:25:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CGL.SHZ. 2012-07-04T11:13:38.68 0.3 undecidable manual P 290 6.1693 90 -0.64 12
MN.VSL.BHZ. 2012-07-04T11:13:37.72 0.3 undecidable manual P 292 6.1451 90 -1.29 9
CR.STON.BHZ. 2012-07-04T11:13:26.17 0.3 positive manual P 7 5.4373 90 -3.07 1
MN.PDG.HHZ. 2012-07-04T11:13:24.45 0.6 undecidable manual P 20 5.2997 90 -2.88 1
AC.PUK.HHZ. 2012-07-04T11:13:23.05 0.3 positive manual P 26 5.1477 90 -2.18 5
IV.CERA.HHZ. 2012-07-04T11:13:19.04 0.3 negative manual P 333 4.6441 90 0.78 15
HL.THL.HHZ. 2012-07-04T11:13:18.37 0.1 positive manual P 61 4.582 90 0.97 19
IV.SGRT.HHZ. 2012-07-04T11:13:13.20 0.6 undecidable manual P 350 4.3536 90 -1.05 9
IV.SNAL.HHZ. 2012-07-04T11:13:05.49 0.3 positive manual P 341 3.662 90 0.79 17
IV.VULT.HHZ. 2012-07-04T11:13:04.07 0.3 undecidable manual P 346 3.5964 90 0.28 20
IV.MRLC.HHZ. 2012-07-04T11:13:02.43 0.3 negative manual P 343 3.4336 90 0.89 17
IV.MSFR.HHZ. 2012-07-04T11:13:01.40 0.6 undecidable manual S 288 1.831 90 0.41 33
IV.AMUR.HHZ. 2012-07-04T11:13:00.10 0.3 positive manual P 358 3.4336 90 -1.44 12
IV.MNO.SHZ. 2012-07-04T11:12:59.75 0.6 undecidable manual S 286 1.7249 90 1.31 24
IV.CDRU.HHZ. 2012-07-04T11:12:58.03 0.3 negative manual P 339 3.2286 90 -0.68 19
IV.NOCI.HHZ. 2012-07-04T11:12:58.16 0.1 positive manual P 3 3.3185 90 -1.79 13
IV.HMDC.HHZ. 2012-07-04T11:12:57.00 0.6 undecidable manual S 253 1.6853 90 -0.49 36
HL.KEK.HHZ. 2012-07-04T11:12:57.75 0.1 positive manual P 45 3.2385 90 -1.1 20
IV.USI.HHZ. 2012-07-04T11:12:56.26 0.1 negative manual P 295 3.1018 90 -0.7 25
IV.MESG.HHZ. 2012-07-04T11:12:56.97 0.1 positive manual P 14 3.2187 90 -1.6 15
GE.MATE.HHZ. 2012-07-04T11:12:56.62 0.1 positive manual P 359 3.1737 90 -1.33 18
IV.CMPR.HHZ. 2012-07-04T11:12:55.94 0.1 negative manual P 338 3.0703 90 -0.59 26
MN.CLTB.HHZ. 2012-07-04T11:12:54.58 0.3 undecidable manual P 273 2.841 90 1.22 15
IV.CRAC.EHZ. 2012-07-04T11:12:54.86 0.6 undecidable manual P 355 2.9021 90 0.65 13
IV.MEU.SHZ. 2012-07-04T11:12:54.70 0.6 undecidable manual S 258 1.6071 90 -0.92 32
IV.SERS.HHZ. 2012-07-04T11:12:53.36 0.3 undecidable manual S 357 1.563 90 -1.2 41
IV.MTSN.HHZ. 2012-07-04T11:12:53.58 0.1 undecidable manual P 344 2.9066 90 -0.68 26
IV.CORL.HHZ. 2012-07-04T11:12:53.81 0.6 undecidable manual P 280 2.796 90 1.08 11
IV.SCTE.HHZ. 2012-07-04T11:12:52.96 0.1 positive manual P 26 2.9039 90 -1.27 19
IV.SIRI.HHZ. 2012-07-04T11:12:52.29 0.3 undecidable manual P 345 2.8014 90 -0.52 21
IV.HLNI.HHZ. 2012-07-04T11:12:52.16 0.3 undecidable manual S 266 1.5342 90 -1.73 32
IV.MGR.HHZ. 2012-07-04T11:12:52.54 0.3 undecidable manual P 340 2.832 90 -0.7 19
IV.SCHR.EHZ. 2012-07-04T11:12:52.99 0.1 undecidable manual P 349 2.7807 90 0.47 29
IV.BULG.HHZ. 2012-07-04T11:12:52.72 0.1 negative manual P 337 2.8275 90 -0.46 28
IV.HAVL.HHZ. 2012-07-04T11:12:50.40 0.6 undecidable manual S 249 1.4299 90 -1 34
IV.ORI.HHZ. 2012-07-04T11:12:50.30 0.1 undecidable manual P 354 2.5891 90 0.42 34
IV.FAVR.HHZ. 2012-07-04T11:12:50.30 0.3 undecidable manual P 266 2.4956 90 1.71 15
IV.NOV.HHZ. 2012-07-04T11:12:50.80 0.6 undecidable manual S 293 1.4245 90 -0.47 42
IV.SOLUN.HHZ. 2012-07-04T11:12:50.71 0.6 undecidable manual P 284 2.6521 90 -0.04 17
IV.ALJA.HHZ. 2012-07-04T11:12:49.18 0.1 negative manual P 277 2.4264 90 1.55 24
MN.CUC.HHZ. 2012-07-04T11:12:49.30 0.3 undecidable manual P 343 2.6314 90 -1.17 17
IV.MPNC.HHZ. 2012-07-04T11:12:49.70 0.6 undecidable manual S 301 1.3247 90 0.84 37
IV.T0716.EHZ. 2012-07-04T11:12:49.22 0.3 undecidable manual P 346 2.546 90 -0.06 29
IV.SSY.HHZ. 2012-07-04T11:12:49.74 0.3 undecidable manual S 258 1.4074 90 -1.1 49
IV.MMN.HHZ. 2012-07-04T11:12:48.30 0.3 undecidable manual P 346 2.4956 90 -0.29 29
IV.JOPP.HHZ. 2012-07-04T11:12:48.74 0.6 undecidable manual S 328 1.34 90 -0.51 43
IV.MSRU.HHZ. 2012-07-04T11:12:48.70 0.6 undecidable manual S 308 1.2878 90 0.71 40
IV.T0715.EHZ. 2012-07-04T11:12:48.62 0.3 undecidable manual P 347 2.43 90 0.94 25
IV.SALB.HHZ. 2012-07-04T11:12:48.14 0.1 undecidable manual P 352 2.4273 90 0.5 40
IV.HAGA.HHZ. 2012-07-04T11:12:47.11 0.6 undecidable manual S 262 1.3193 90 -1.62 25
IV.ATN.BHZ. 2012-07-04T11:12:47.40 0.6 undecidable manual S 303 1.2564 90 0.17 47
IV.T0712.EHZ. 2012-07-04T11:12:47.45 0.1 negative manual P 343 2.4578 90 -0.62 37
IV.GIB.HHZ. 2012-07-04T11:12:45.94 0.1 negative manual P 284 2.251 90 0.73 43
IV.RESU.HHZ. 2012-07-04T11:12:45.79 0.1 negative manual P 275 2.1791 90 1.58 30
IV.PLLN.SHZ. 2012-07-04T11:12:44.99 0.1 negative manual P 285 2.162 90 1.01 41
IV.IACL.HHZ. 2012-07-04T11:12:44.08 0.1 negative manual P 300 2.1961 90 -0.37 51
IV.MSCL.HHZ. 2012-07-04T11:12:43.40 0.6 undecidable manual S 314 1.0981 90 -0.05 50
IV.CET2.HHZ. 2012-07-04T11:12:43.26 0.1 undecidable manual P 342 2.1566 90 -0.64 48
MN.CEL.HLZ. 2012-07-04T11:12:42.40 0.6 undecidable manual S 318 1.0612 90 -0.17 49
IV.IFIL.HHZ. 2012-07-04T11:12:42.18 0.1 negative manual P 303 2.0612 90 -0.41 56
IV.CELI.HHZ. 2012-07-04T11:12:41.45 0.1 positive manual P 353 1.9398 90 0.53 60
IV.PIPA.HHZ. 2012-07-04T11:12:41.92 0.1 positive manual P 0 2.0091 90 0.05 64
IV.GMB.BHZ. 2012-07-04T11:12:41.90 0.6 undecidable manual S 312 1.0324 90 0.02 51
IV.PLAC.HHZ. 2012-07-04T11:12:40.66 0.3 undecidable manual S 344 1.0144 90 -0.79 61
IV.CAGR.HHZ. 2012-07-04T11:12:40.60 0.1 negative manual P 275 1.8274 90 1.25 47
IV.MSFR.HHZ. 2012-07-04T11:12:40.29 0.1 negative manual P 288 1.831 90 0.88 56
IV.GALF.HHZ. 2012-07-04T11:12:39.46 0.1 negative manual P 278 1.7834 90 0.71 62
IV.STR4.BHZ. 2012-07-04T11:12:38.41 0.1 negative manual P 317 1.8004 90 -0.58 64
IV.MNO.SHZ. 2012-07-04T11:12:38.81 0.1 negative manual P 286 1.7249 90 0.87 60
IV.ISTR.HHZ. 2012-07-04T11:12:38.54 0.1 undecidable manual P 317 1.8202 90 -0.73 60
IV.LADO.EHZ. 2012-07-04T11:12:38.86 0.1 positive manual P 4 1.8139 90 -0.31 68
IV.ILLI.HHZ. 2012-07-04T11:12:38.58 0.1 negative manual P 304 1.7519 90 0.27 72
IV.HVZN.HHZ. 2012-07-04T11:12:37.16 0.1 undecidable manual P 260 1.6817 90 -0.19 77
IV.IVPL.HHZ. 2012-07-04T11:12:37.56 0.1 negative manual P 303 1.6934 90 0.05 78
MN.TIP.HHZ. 2012-07-04T11:12:37.47 0.1 positive manual P 359 1.7042 90 -0.18 75
IV.HMDC.HHZ. 2012-07-04T11:12:37.13 0.1 positive manual P 253 1.6853 90 -0.26 75
IV.SOI.EHZ. 2012-07-04T11:12:36.70 1.0 undecidable manual S 316 0.8391 90 -0.55 24
IV.MEU.SHZ. 2012-07-04T11:12:35.79 0.1 positive manual P 258 1.6071 90 -0.52 74
IV.SERS.HHZ. 2012-07-04T11:12:35.80 0.1 positive manual P 357 1.563 90 0.1 84
IV.MPAZ.HHZ. 2012-07-04T11:12:35.30 0.6 undecidable manual S 308 0.7878 91 -0.72 45
IV.HLNI.HHZ. 2012-07-04T11:12:34.69 0.1 negative manual P 266 1.5342 90 -0.62 74
IV.MILZ.HHZ. 2012-07-04T11:12:34.67 0.1 negative manual P 303 1.4704 90 0.24 85
IV.NOV.HHZ. 2012-07-04T11:12:34.16 0.1 negative manual P 293 1.4245 90 0.36 85
IV.MCSR.HHZ. 2012-07-04T11:12:33.53 0.1 negative manual P 296 1.3724 90 0.46 86
IV.GRI.EHZ. 2012-07-04T11:12:33.33 0.1 negative manual P 348 1.3796 90 0.16 91
IV.HAVL.HHZ. 2012-07-04T11:12:33.49 0.1 positive manual P 249 1.4299 90 -0.38 84
IV.MPNC.HHZ. 2012-07-04T11:12:33.09 0.1 negative manual P 301 1.3247 90 0.68 81
IV.ESLN.HHZ. 2012-07-04T11:12:33.80 0.3 undecidable manual P 279 1.4614 90 -0.5 61
IV.SSY.HHZ. 2012-07-04T11:12:32.91 0.1 positive manual P 258 1.4074 90 -0.64 79
IV.ATN.BHZ. 2012-07-04T11:12:32.02 0.1 negative manual P 303 1.2564 90 0.56 86
IV.JOPP.HHZ. 2012-07-04T11:12:32.83 0.1 negative manual P 328 1.34 90 0.2 92
IV.MSRU.HHZ. 2012-07-04T11:12:32.38 0.1 negative manual P 308 1.2878 90 0.47 88
IV.HAGA.HHZ. 2012-07-04T11:12:31.66 0.1 undecidable manual P 262 1.3193 90 -0.68 80
IV.MSCL.HHZ. 2012-07-04T11:12:29.76 0.1 negative manual P 314 1.0981 90 0.47 92
MN.CEL.HLZ. 2012-07-04T11:12:29.04 0.1 negative manual P 318 1.0612 90 0.27 97
IV.GMB.BHZ. 2012-07-04T11:12:28.76 0.1 negative manual P 312 1.0324 90 0.38 95
IV.MTTG.HHZ. 2012-07-04T11:12:28.57 0.1 negative manual P 302 1.0162 90 0.42 95
IV.PLAC.HHZ. 2012-07-04T11:12:28.48 0.1 negative manual P 344 1.0144 90 0.35 96
IV.SOI.EHZ. 2012-07-04T11:12:26.07 0.1 negative manual P 316 0.8391 90 0.37 99
IV.MPAZ.HHZ. 2012-07-04T11:12:25.39 0.1 negative manual P 308 0.7878 91 0.39 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HHN. ML:4.9 0.005625 0.7 AML other m 2012-07-04T11:13:45.56
IV.ACER.HNN. ML:4.9 0.00533 0.68 AML other m 2012-07-04T11:13:45.56
IV.ACER.HNE. ML:5 0.006475 0.62 AML other m 2012-07-04T11:13:47.14
IV.ACER.HHE. ML:5 0.00681 0.62 AML other m 2012-07-04T11:13:47.14
IV.ALJA.HHN. ML:4.4 0.003805 0.64 AML other m 2012-07-04T11:13:23.12
IV.ALJA.HHE. ML:4.3 0.00335 0.54 AML other m 2012-07-04T11:13:25.98
IV.AMUR.HHN. ML:5.1 0.00855 1.24 AML other m 2012-07-04T11:13:39.40
IV.AMUR.HHE. ML:5 0.006865 0.36 AML other m 2012-07-04T11:13:38.93
IV.ATN.BHE. ML:4.7 0.0272 0.36 AML other m 2012-07-04T11:12:49.99
IV.ATN.BHN. ML:4.6 0.02435 1 AML other m 2012-07-04T11:12:51.59
IV.BULG.HHE. ML:4.7 0.00538 0.36 AML other m 2012-07-04T11:13:28.63
IV.BULG.HNE. ML:4.7 0.005185 0.38 AML other m 2012-07-04T11:13:28.64
IV.BULG.HNN. ML:4.8 0.00724 0.78 AML other m 2012-07-04T11:13:26.63
IV.BULG.HHN. ML:4.8 0.007525 0.78 AML other m 2012-07-04T11:13:26.63
IV.CAFE.HHN. ML:4.7 0.00242 0.66 AML other m 2012-07-04T11:13:51.27
IV.CAFE.HNN. ML:4.6 0.00226 0.68 AML other m 2012-07-04T11:13:51.27
IV.CAFE.HHE. ML:4.8 0.003495 0.74 AML other m 2012-07-04T11:14:00.39
IV.CAFE.HNE. ML:4.8 0.00337 0.74 AML other m 2012-07-04T11:14:00.39
IV.CAGR.HHN. ML:4.9 0.0245 0.86 AML other m 2012-07-04T11:13:05.72
IV.CAGR.HHE. ML:4.9 0.02175 0.48 AML other m 2012-07-04T11:13:12.63
IV.CDRU.HHE. ML:4.5 0.002255 0.78 AML other m 2012-07-04T11:13:37.94
IV.CDRU.HHN. ML:4.2 0.001365 0.5 AML other m 2012-07-04T11:13:45.39
MN.CEL.HHN. ML:4.5 0.02445 0.92 AML other m 2012-07-04T11:12:44.27
MN.CEL.HHE. ML:4.6 0.0261 0.8 AML other m 2012-07-04T11:12:44.32
IV.CELI.HHN. ML:4.9 0.01805 0.56 AML other m 2012-07-04T11:13:08.00
IV.CELI.HNE. ML:4.6 0.0091 0.78 AML other m 2012-07-04T11:13:06.86
IV.CELI.HNN. ML:4.5 0.00724 0.56 AML other m 2012-07-04T11:13:07.00
IV.CELI.HHE. ML:5 0.0228 0.78 AML other m 2012-07-04T11:13:07.87
IV.CERA.HHN. ML:4.3 0.0005695 1.18 AML other m 2012-07-04T11:13:22.07
IV.CERA.HHE. ML:4.3 0.00055 1.16 AML other m 2012-07-04T11:14:14.44
IV.CET2.HHE. ML:5 0.02155 0.56 AML other m 2012-07-04T11:13:09.25
IV.CET2.HHN. ML:5.2 0.0286 0.5 AML other m 2012-07-04T11:13:08.08
IV.CIGN.HHE. ML:4.4 0.000813 0.78 AML other m 2012-07-04T11:14:07.97
IV.CIGN.HHN. ML:4.3 0.0006085 0.7 AML other m 2012-07-04T11:14:16.13
MN.CLTB.HHN. ML:5 0.010025 0.6 AML other m 2012-07-04T11:13:41.80
MN.CLTB.HHE. ML:4.8 0.006045 0.5 AML other m 2012-07-04T11:13:42.47
IV.CMPR.HHN. ML:4.6 0.003575 0.42 AML other m 2012-07-04T11:13:33.11
IV.CMPR.HHE. ML:4.6 0.00329 0.66 AML other m 2012-07-04T11:13:30.68
IV.CORL.HHN. ML:4.7 0.005635 0.78 AML other m 2012-07-04T11:13:36.74
IV.CORL.HHE. ML:4.7 0.005625 0.64 AML other m 2012-07-04T11:13:33.63
IV.CRAC.EHE. ML:4.8 0.00657 1.26 AML other m 2012-07-04T11:13:28.24
IV.CRAC.EHN. ML:4.6 0.004245 0.64 AML other m 2012-07-04T11:13:34.51
MN.CUC.HHN. ML:4.5 0.00373 0.58 AML other m 2012-07-04T11:13:23.70
MN.CUC.HHE. ML:4.5 0.00442 0.78 AML other m 2012-07-04T11:13:29.83
IV.ESLN.HHN. ML:4.5 0.01235 0.44 AML other m 2012-07-04T11:12:56.59
IV.ESLN.HHE. ML:4.6 0.01895 0.4 AML other m 2012-07-04T11:13:00.66
IV.FAVR.HHE. ML:4.8 0.008635 1.1 AML other m 2012-07-04T11:13:34.35
IV.FAVR.HHN. ML:4.7 0.007055 0.96 AML other m 2012-07-04T11:13:35.46
IV.GALF.HHE. ML:4.8 0.01755 0.54 AML other m 2012-07-04T11:13:03.58
IV.GALF.HHN. ML:4.9 0.02295 0.62 AML other m 2012-07-04T11:13:07.24
IV.GIB.HHN. ML:4.9 0.01325 1.04 AML other m 2012-07-04T11:13:14.39
IV.GIB.HHE. ML:4.8 0.010395 1.04 AML other m 2012-07-04T11:13:17.86
IV.GIUL.HHE. ML:3.8 0.000139 0.52 AML other m 2012-07-04T11:13:24.64
IV.GIUL.HHN. ML:3.9 0.000159 0.86 AML other m 2012-07-04T11:14:16.90
IV.GMB.BHE. ML:5 0.08235 1.56 AML other m 2012-07-04T11:12:43.90
IV.GMB.BHN. ML:5 0.07205 0.84 AML other m 2012-07-04T11:12:43.18
IV.GRI.EHN. ML:4.5 0.01405 0.72 AML other m 2012-07-04T11:12:53.55
IV.GRI.EHE. ML:4.6 0.0174 0.84 AML other m 2012-07-04T11:12:55.41
IV.HAGA.HHE. ML:4.9 0.0423 0.86 AML other m 2012-07-04T11:12:48.12
IV.HAGA.HHN. ML:4.7 0.02325 0.74 AML other m 2012-07-04T11:12:51.64
IV.HAVL.HHN. ML:5.2 0.06595 0.3 AML other m 2012-07-04T11:12:51.32
IV.HAVL.HHE. ML:5.2 0.07135 0.52 AML other m 2012-07-04T11:12:52.00
IV.HLNI.HHE. ML:5.3 0.07215 0.64 AML other m 2012-07-04T11:12:53.48
IV.HLNI.HHN. ML:5.1 0.05405 0.64 AML other m 2012-07-04T11:12:53.75
IV.HVZN.HHE. ML:5.4 0.0782 1.04 AML other m 2012-07-04T11:12:58.73
IV.HVZN.HHN. ML:5.4 0.0909 0.58 AML other m 2012-07-04T11:13:02.47
IV.IACL.HHE. ML:4.7 0.009695 0.4 AML other m 2012-07-04T11:13:10.42
IV.IACL.HHN. ML:4.6 0.008525 0.38 AML other m 2012-07-04T11:13:14.07
IV.IFIL.HHN. ML:5 0.02285 0.4 AML other m 2012-07-04T11:13:08.08
IV.IFIL.HHE. ML:5.6 0.0818 0.4 AML other m 2012-07-04T11:13:08.16
IV.ILLI.HHN. ML:5.2 0.04615 0.6 AML other m 2012-07-04T11:13:17.99
IV.ILLI.HHE. ML:5 0.03035 0.84 AML other m 2012-07-04T11:13:10.93
IV.IVPL.HHN. ML:5.3 0.07105 0.44 AML other m 2012-07-04T11:13:05.48
IV.IVPL.HHE. ML:5.3 0.06355 0.4 AML other m 2012-07-04T11:13:02.93
IV.JOPP.HHN. ML:4.6 0.02185 0.74 AML other m 2012-07-04T11:12:50.10
IV.JOPP.HHE. ML:4.5 0.01515 0.46 AML other m 2012-07-04T11:12:50.83
HL.KEK.HHN. ML:4 0.000686 0.54 AML other m 2012-07-04T11:13:34.44
HL.KEK.HHE. ML:4.1 0.000883 0.7 AML other m 2012-07-04T11:13:34.29
IV.LADO.EHE. ML:4.2 0.00432 1.46 AML other m 2012-07-04T11:13:01.25
IV.LADO.EHN. ML:3.9 0.00244 1.2 AML other m 2012-07-04T11:13:15.11
GE.MATE.HHE. ML:4.8 0.004795 0.58 AML other m 2012-07-04T11:13:36.74
GE.MATE.HHN. ML:4.9 0.00582 0.6 AML other m 2012-07-04T11:13:33.36
IV.MCEL.HHE. ML:4.6 0.0041 0.4 AML other m 2012-07-04T11:13:42.63
IV.MCEL.HHN. ML:4.6 0.00369 0.4 AML other m 2012-07-04T11:13:42.93
IV.MCEL.HNN. ML:4.6 0.003555 0.4 AML other m 2012-07-04T11:13:42.93
IV.MCEL.HNE. ML:4.6 0.003985 0.4 AML other m 2012-07-04T11:13:42.63
IV.MCRV.HHE. ML:4.5 0.001725 0.56 AML other m 2012-07-04T11:13:45.26
IV.MCRV.HHN. ML:4.6 0.002165 0.42 AML other m 2012-07-04T11:13:48.92
IV.MCSR.HHE. ML:4.8 0.03195 0.3 AML other m 2012-07-04T11:12:55.62
IV.MCSR.HHN. ML:5.1 0.0552 0.32 AML other m 2012-07-04T11:12:56.53
IV.MELA.HNN. ML:4.9 0.002615 0.58 AML other m 2012-07-04T11:14:11.93
IV.MELA.HNE. ML:5 0.002825 0.82 AML other m 2012-07-04T11:14:04.34
IV.MELA.HHE. ML:5 0.00297 0.82 AML other m 2012-07-04T11:14:04.33
IV.MELA.HHN. ML:4.9 0.002675 0.56 AML other m 2012-07-04T11:14:11.93
IV.MESG.HHN. ML:5 0.007955 0.4 AML other m 2012-07-04T11:13:31.99
IV.MESG.HHE. ML:4.8 0.005305 1.48 AML other m 2012-07-04T11:13:32.30
IV.MGR.HHN. ML:4.7 0.005815 0.38 AML other m 2012-07-04T11:13:25.05
IV.MGR.HNE. ML:4.8 0.006495 0.34 AML other m 2012-07-04T11:13:25.21
IV.MGR.HHE. ML:4.7 0.00567 0.68 AML other m 2012-07-04T11:13:26.91
IV.MGR.HNN. ML:4.6 0.004595 0.7 AML other m 2012-07-04T11:13:24.91
IV.MIGL.HHN. ML:5.1 0.010885 0.56 AML other m 2012-07-04T11:13:41.92
IV.MIGL.HHE. ML:5 0.008755 1.06 AML other m 2012-07-04T11:13:52.06
IV.MILZ.HHN. ML:5 0.0392 0.98 AML other m 2012-07-04T11:12:54.94
IV.MILZ.HHE. ML:5.2 0.07185 0.58 AML other m 2012-07-04T11:12:54.16
IV.MMN.HHE. ML:4.2 0.002505 0.66 AML other m 2012-07-04T11:13:19.93
IV.MMN.HHN. ML:4.5 0.0043 0.66 AML other m 2012-07-04T11:13:20.36
IV.MPAZ.HHE. ML:4.5 0.03105 0.46 AML other m 2012-07-04T11:12:36.53
IV.MPAZ.HHN. ML:4.5 0.03345 0.42 AML other m 2012-07-04T11:12:40.24
IV.MPNC.HHE. ML:5.2 0.07655 1.1 AML other m 2012-07-04T11:12:51.15
IV.MPNC.HHN. ML:5.1 0.06095 1.52 AML other m 2012-07-04T11:12:52.94
IV.MRLC.HHN. ML:4.6 0.00256 0.66 AML other m 2012-07-04T11:13:43.72
IV.MRLC.HHE. ML:4.6 0.002915 0.52 AML other m 2012-07-04T11:13:45.87
IV.MRVN.HHE. ML:4.7 0.002895 0.92 AML other m 2012-07-04T11:13:44.37
IV.MRVN.HHN. ML:4.8 0.003155 0.46 AML other m 2012-07-04T11:13:43.43
IV.MSAG.HHN. ML:5.1 0.004305 0.58 AML other m 2012-07-04T11:14:01.66
IV.MSAG.HNN. ML:5.1 0.00413 0.58 AML other m 2012-07-04T11:14:01.66
IV.MSAG.HHE. ML:4.8 0.002315 0.64 AML other m 2012-07-04T11:14:02.78
IV.MSAG.HNE. ML:4.8 0.002125 0.64 AML other m 2012-07-04T11:14:02.46
IV.MSCL.HHE. ML:5 0.07065 0.52 AML other m 2012-07-04T11:12:44.75
IV.MSCL.HHN. ML:4.8 0.04345 0.48 AML other m 2012-07-04T11:12:46.99
IV.MSFR.HHN. ML:4.7 0.013295 0.98 AML other m 2012-07-04T11:13:04.09
IV.MSFR.HHE. ML:4.7 0.01415 0.76 AML other m 2012-07-04T11:13:03.64
IV.MSRU.HHE. ML:4.7 0.0272 1.4 AML other m 2012-07-04T11:12:53.69
IV.MSRU.HHN. ML:4.6 0.01895 0.4 AML other m 2012-07-04T11:12:53.68
IV.MTSN.HHN. ML:4.7 0.004785 0.46 AML other m 2012-07-04T11:13:32.29
IV.MTSN.HHE. ML:4.5 0.003465 0.66 AML other m 2012-07-04T11:13:47.82
IV.MTTG.HHN. ML:4.7 0.0341 0.64 AML other m 2012-07-04T11:12:44.35
IV.MTTG.HHE. ML:4.4 0.0171 0.52 AML other m 2012-07-04T11:12:44.48
IV.NOCI.HHN. ML:5 0.007465 0.72 AML other m 2012-07-04T11:13:36.09
IV.NOCI.HHE. ML:5.1 0.008145 0.58 AML other m 2012-07-04T11:13:35.19
IV.NOV.HHN. ML:4.6 0.0192 0.58 AML other m 2012-07-04T11:12:57.56
IV.NOV.HHE. ML:4.7 0.0234 1.2 AML other m 2012-07-04T11:12:54.38
IV.ORI.HHE. ML:4.9 0.011335 0.66 AML other m 2012-07-04T11:13:23.82
IV.ORI.HHN. ML:4.9 0.01075 1.58 AML other m 2012-07-04T11:13:28.68
IV.PALZ.HHN. ML:4.7 0.00327 0.96 AML other m 2012-07-04T11:14:14.66
IV.PALZ.HHE. ML:4.7 0.003345 1.42 AML other m 2012-07-04T11:13:49.60
IV.PIPA.HHE. ML:4.7 0.0122 0.68 AML other m 2012-07-04T11:13:06.78
IV.PIPA.HNN. ML:4.5 0.00701 0.7 AML other m 2012-07-04T11:13:08.49
IV.PIPA.HHN. ML:4.5 0.007305 0.68 AML other m 2012-07-04T11:13:08.49
IV.PIPA.HNE. ML:4.7 0.01215 0.66 AML other m 2012-07-04T11:13:06.78
IV.PLAC.HHN. ML:4.7 0.03865 0.68 AML other m 2012-07-04T11:12:42.60
IV.PLAC.HHE. ML:4.6 0.02895 0.56 AML other m 2012-07-04T11:12:44.06
IV.POFI.HHN. ML:3.9 0.0001755 0.6 AML other m 2012-07-04T11:14:17.44
IV.POFI.HHE. ML:4 0.0002495 0.92 AML other m 2012-07-04T11:14:20.91
IV.PSB1.HHN. ML:4.5 0.00128 0.56 AML other m 2012-07-04T11:13:54.92
IV.PSB1.HHE. ML:4.5 0.00125 0.82 AML other m 2012-07-04T11:13:53.39
IV.PTRJ.HHE. ML:4.6 0.001505 1.2 AML other m 2012-07-04T11:14:04.23
IV.PTRJ.HHN. ML:4.8 0.00231 0.76 AML other m 2012-07-04T11:14:00.42
AC.PUK.HHE. ML:4.9 0.0013445 0.46 AML other m 2012-07-04T11:14:22.42
AC.PUK.HHN. ML:4.9 0.00159 1.54 AML other m 2012-07-04T11:14:22.41
BA.PZUN.HHN. ML:4.6 0.00327 0.96 AML other m 2012-07-04T11:13:46.38
BA.PZUN.HHE. ML:4.7 0.003655 0.7 AML other m 2012-07-04T11:13:41.42
IV.RESU.HHE. ML:4.6 0.00766 1.2 AML other m 2012-07-04T11:13:17.59
IV.RESU.HHN. ML:4.5 0.006495 1.04 AML other m 2012-07-04T11:13:21.37
IV.RNI2.HHN. ML:4.3 0.0004675 0.6 AML other m 2012-07-04T11:13:37.45
IV.RNI2.HHE. ML:4.3 0.0005265 0.78 AML other m 2012-07-04T11:13:36.78
IV.SALB.HNN. ML:4.5 0.004985 0.86 AML other m 2012-07-04T11:13:23.86
IV.SALB.HHN. ML:4.5 0.004895 0.88 AML other m 2012-07-04T11:13:23.86
IV.SALB.HNE. ML:4.5 0.005325 0.7 AML other m 2012-07-04T11:13:22.54
IV.SALB.HHE. ML:4.6 0.00576 0.7 AML other m 2012-07-04T11:13:22.54
IV.SCHR.EHN. ML:4.2 0.001965 0.44 AML other m 2012-07-04T11:13:32.38
IV.SCHR.EHE. ML:4.3 0.0023 0.6 AML other m 2012-07-04T11:13:29.75
IV.SCTE.HHN. ML:4.3 0.00188 0.62 AML other m 2012-07-04T11:13:25.65
IV.SCTE.HHE. ML:4.3 0.001975 1 AML other m 2012-07-04T11:13:25.57
IV.SERS.HHN. ML:4.4 0.00872 0.38 AML other m 2012-07-04T11:12:57.01
IV.SERS.HNE. ML:4.3 0.007905 0.38 AML other m 2012-07-04T11:12:57.02
IV.SERS.HHE. ML:4.2 0.006695 0.6 AML other m 2012-07-04T11:12:56.29
IV.SERS.HNN. ML:4.2 0.0067 0.6 AML other m 2012-07-04T11:12:56.28
IV.SGG.HHN. ML:4.2 0.000497 0.62 AML other m 2012-07-04T11:14:12.88
IV.SGG.HHE. ML:4.3 0.0006895 0.58 AML other m 2012-07-04T11:14:16.30
IV.SGRT.HHN. ML:4.7 0.00179 0.62 AML other m 2012-07-04T11:14:00.99
IV.SGRT.HHE. ML:4.8 0.001805 0.48 AML other m 2012-07-04T11:14:02.42
IV.SIRI.HHN. ML:4.5 0.00383 0.62 AML other m 2012-07-04T11:13:23.81
IV.SIRI.HNN. ML:4.5 0.00367 0.62 AML other m 2012-07-04T11:13:23.81
IV.SIRI.HHE. ML:4.7 0.00546 0.5 AML other m 2012-07-04T11:13:25.96
IV.SIRI.HNE. ML:4.7 0.00524 0.5 AML other m 2012-07-04T11:13:25.96
IV.SLCN.HNN. ML:4.7 0.004115 0.5 AML other m 2012-07-04T11:13:38.03
IV.SLCN.HHE. ML:4.8 0.006 0.48 AML other m 2012-07-04T11:13:38.23
IV.SLCN.HNE. ML:4.8 0.005415 0.5 AML other m 2012-07-04T11:13:38.24
IV.SLCN.HHN. ML:4.6 0.003755 0.48 AML other m 2012-07-04T11:13:38.03
IV.SNAL.HHE. ML:4.7 0.002885 0.98 AML other m 2012-07-04T11:13:52.82
IV.SNAL.HHN. ML:4.8 0.00313 0.74 AML other m 2012-07-04T11:13:52.80
IV.SOI.EHE. ML:4.2 0.0171 0.84 AML other m 2012-07-04T11:12:27.21
IV.SOI.EHN. ML:4.3 0.021 0.66 AML other m 2012-07-04T11:12:28.68
IV.SOLUN.HHN. ML:3.8 0.0008265 1.42 AML other m 2012-07-04T11:13:27.50
IV.SOLUN.HHE. ML:3.8 0.0008845 0.52 AML other m 2012-07-04T11:13:30.10
IV.SSY.HHN. ML:5.1 0.055 1.02 AML other m 2012-07-04T11:12:54.01
IV.SSY.HHE. ML:5 0.0419 0.8 AML other m 2012-07-04T11:12:50.57
IV.STR4.BHE. ML:4.4 0.00815 0.36 AML other m 2012-07-04T11:13:15.39
IV.STR4.BHN. ML:4.3 0.0062 1.08 AML other m 2012-07-04T11:13:05.51
IV.T0712.HNN. ML:4.1 0.00192 0.72 AML other m 2012-07-04T11:13:16.50
IV.T0712.EHN. ML:4.4 0.00389 0.72 AML other m 2012-07-04T11:13:16.50
IV.T0712.EHE. ML:4.4 0.00406 0.68 AML other m 2012-07-04T11:13:16.53
IV.T0712.HNE. ML:4.1 0.00206 0.66 AML other m 2012-07-04T11:13:16.52
IV.T0715.HNE. ML:4.8 0.00898 0.62 AML other m 2012-07-04T11:13:21.34
IV.T0715.EHE. ML:5 0.014525 0.72 AML other m 2012-07-04T11:13:21.35
IV.T0715.EHN. ML:5 0.01595 0.66 AML other m 2012-07-04T11:13:21.67
IV.T0715.HNN. ML:4.6 0.00629 0.7 AML other m 2012-07-04T11:13:21.66
IV.T0716.HNN. ML:4.4 0.00312 0.64 AML other m 2012-07-04T11:13:26.07
IV.T0716.EHE. ML:4.6 0.00582 1.58 AML other m 2012-07-04T11:13:25.25
IV.T0716.HNE. ML:4.3 0.00297 1.48 AML other m 2012-07-04T11:13:25.28
IV.T0716.EHN. ML:4.7 0.00649 0.6 AML other m 2012-07-04T11:13:26.06
HL.THL.HHE. ML:4 0.0002835 0.68 AML other m 2012-07-04T11:14:09.70
HL.THL.HHN. ML:4 0.000295 1.36 AML other m 2012-07-04T11:14:10.93
MN.TIP.HHE. ML:4.2 0.00498 0.68 AML other m 2012-07-04T11:13:05.57
MN.TIP.HHN. ML:4.3 0.00694 0.56 AML other m 2012-07-04T11:12:58.18
IV.USI.HHN. ML:4.6 0.00327 0.4 AML other m 2012-07-04T11:13:32.16
IV.USI.HHE. ML:4.6 0.003735 0.4 AML other m 2012-07-04T11:13:33.81
AC.VLO.HHN. ML:5 0.00502 0.76 AML other m 2012-07-04T11:13:46.36
AC.VLO.HHE. ML:4.8 0.00347 1.2 AML other m 2012-07-04T11:13:51.36
IV.VULT.HHN. ML:4.8 0.004015 0.88 AML other m 2012-07-04T11:13:51.71
IV.VULT.HHE. ML:4.6 0.002065 0.54 AML other m 2012-07-04T11:13:46.57
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 4.49
Scalar Moment6.84382E+22 dyne-cm
Computed depth50 km
QualityBa
Variance Reduction44.92%
Double Couple82%
CLVD18%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr2.0237E+21
Mtt1.32939E+22
Mpp-1.53176E+22
Mrt4.48587E+22
Mrp-1.1204E+21
Mtp-4.99417E+22

Nodal Planes

Name Strike Dip Rake
PN18287140
PN2174504

Focal Mechanism

Focal Mechanism

psmeca (GMT documentation)

16.7418 37.4692 50 82 87 140 174 50 4 6.84382 22 17.2418 37.9692

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
PLAC 112 346.3 57.97% 194
MSRU 139.9 309.5 51.36% 195
ESLN 158.1 279.6 34.02% 198
MCSR 148.7 296.8 42.46% 198
HLNI 166.1 265.9 18.37% 198
TIP 189.8 0.4 32.03% 202
MTTG 109.3 303.1 54.02% 192
CEL 115.2 319.9 47.24% 192
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