Earthquake with magnitude of ML 3.1 on date 11-12-2016 and time 22:12:24 (UTC) in region 2 km SW Frazzanò (ME)

A magnitude ML 3.1 earthquake occured in region: 2 km SW Frazzanò (ME), on

  • 11-12-2016 22:12:24 (UTC)
  • 11-12-2016 23:12:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.06, 14.72 at 7 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
Frazzanò ME 2 711 711
San Marco d'Alunzio ME 3 1996 2707
Mirto ME 4 974 3681
Longi ME 4 1473 5154
Militello Rosmarino ME 4 1324 6478
Alcara li Fusi ME 5 1980 8458
San Salvatore di Fitalia ME 5 1319 9777
Galati Mamertino ME 5 2627 12404
Torrenova ME 6 4386 16790
Capri Leone ME 6 4515 21305
Castell'Umberto ME 8 3128 24433
Sant'Agata di Militello ME 8 12624 37057
Naso ME 9 3813 40870
Tortorici ME 9 6435 47305
Ficarra ME 11 1469 48774
Sinagra ME 11 2705 51479
Capo d'Orlando ME 12 13254 64733
Acquedolci ME 12 5744 70477
San Fratello ME 12 3707 74184
Ucria ME 14 1058 75242
Brolo ME 14 5783 81025
Sant'Angelo di Brolo ME 15 3090 84115
Raccuja ME 16 1041 85156
Piraino ME 17 3962 89118
Floresta ME 18 485 89603
Gioiosa Marea ME 20 7074 96677

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km NW of Acireale (52622 inhabitants)
69 Km NW of Catania (314555 inhabitants)
74 Km W of Messina (238439 inhabitants)
81 Km W of Reggio di Calabria (183035 inhabitants)
86 Km NE of Caltanissetta (63360 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
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 1000 ML 3.1 2016-12-11
22:12:24
38.06 14.73 7 2017-04-11
01:00:09
Bollettino Sismico Italiano INGV 42029081
Rev 100 ML 3.1 2016-12-11
22:12:25
38.06 14.73 6 2016-12-11
22:29:56
Sala Sismica INGV-Roma 36406461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-11 22:12:24 ± 0.1
Latitude 38.06 ± 0.01
Longitude 14.73 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 42029081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 499
Semi-minor axis of confidence ellipse (meter) 391
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 180
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.10792
Epicentral distance of station farthest from the epicenter (degree) 3.27173
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 42029081
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-11 01:00:09

ML:3.1

Field Value
Value 3.1
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 36406461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-11 22:29:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2016-12-11T22:13:16.89 0.6 undecidable manual P 33 3.2717 38 -0.46 11
IV.MTSN.HHZ. 2016-12-11T22:13:03.82 0.6 undecidable manual P 19 2.3454 38 -0.73 16
IV.SALB.HHZ. 2016-12-11T22:13:02.25 0.6 undecidable manual P 34 2.2114 38 -0.45 21
IV.MGR.HHZ. 2016-12-11T22:13:00.63 0.6 undecidable manual P 17 2.1746 38 -1.56 13
MN.CUC.HHZ. 2016-12-11T22:13:00.08 0.6 undecidable manual P 23 2.1107 38 -1.24 16
IV.CELI.HHZ. 2016-12-11T22:12:58.22 1.0 undecidable manual P 45 1.9335 38 -0.64 12
IV.CET2.HHZ. 2016-12-11T22:12:55.20 0.6 undecidable manual P 33 1.7537 38 -1.17 21
IV.PLAC.HHZ. 2016-12-11T22:12:51.14 0.6 undecidable manual P 73 1.4002 50 0.36 36
IV.HLNI.HHZ. 2016-12-11T22:12:50.66 0.6 undecidable manual S 171 0.7195 50 1.1 32
IV.HPAC.HHZ. 2016-12-11T22:12:49.65 0.6 undecidable manual P 170 1.3724 50 -0.66 33
IV.CORL.HHZ. 2016-12-11T22:12:46.73 0.6 undecidable manual P 262 1.1313 50 0.53 37
IV.CLTA.HHZ. 2016-12-11T22:12:46.85 0.6 undecidable manual P 214 1.0846 50 1.47 24
IV.HMDC.HHZ. 2016-12-11T22:12:45.48 0.6 undecidable manual P 178 1.0999 50 -0.18 40
IV.JOPP.HHZ. 2016-12-11T22:12:45.26 0.3 undecidable manual P 59 1.0621 50 0.26 60
IV.MPG.SHZ. 2016-12-11T22:12:44.85 0.6 undecidable manual P 276 1.0783 50 -0.43 38
IV.SOI.EHZ. 2016-12-11T22:12:44.58 0.6 undecidable manual P 89 1.0459 50 -0.15 41
IV.RAFF.HHZ. 2016-12-11T22:12:42.58 0.6 undecidable manual P 199 0.884 50 0.62 38
IV.SOLUN.HHZ. 2016-12-11T22:12:42.80 0.6 undecidable manual P 272 0.9389 50 -0.1 43
IV.SSY.HHZ. 2016-12-11T22:12:42.79 0.3 undecidable manual P 163 0.9416 50 -0.16 63
IV.MILZ.HHZ. 2016-12-11T22:12:41.46 0.6 undecidable manual S 62 0.4506 50 -0.14 47
IV.AGST.EHZ. 2016-12-11T22:12:41.73 0.3 undecidable manual P 153 0.8948 50 -0.42 60
IV.PLLN.EHZ. 2016-12-11T22:12:41.97 0.6 undecidable manual S 262 0.4632 50 0.01 48
IV.RESU.HHZ. 2016-12-11T22:12:39.07 0.6 undecidable manual P 232 0.6691 50 0.79 37
IV.MSRU.HHZ. 2016-12-11T22:12:38.22 0.1 undecidable manual P 71 0.6484 50 0.29 87
IV.HLNI.HHZ. 2016-12-11T22:12:38.80 0.1 undecidable manual P 171 0.7195 50 -0.34 85
IV.NOV.HHZ. 2016-12-11T22:12:37.90 0.3 undecidable manual S 95 0.3256 101 0.21 71
IV.EMSG.HHZ. 2016-12-11T22:12:36.82 0.3 undecidable manual S 143 0.2968 102 0.22 71
IV.GIB.HHZ. 2016-12-11T22:12:36.07 0.1 undecidable manual P 263 0.5549 50 -0.26 90
IV.IACL.HHZ. 2016-12-11T22:12:36.77 0.1 undecidable manual P 329 0.5558 50 0.43 86
IV.EPOZ.HHZ. 2016-12-11T22:12:36.48 0.3 undecidable manual P 136 0.5324 50 0.54 63
IV.IFIL.HHZ. 2016-12-11T22:12:36.29 0.3 undecidable manual P 347 0.5189 50 0.58 62
IV.ESML.HHZ. 2016-12-11T22:12:35.08 0.3 undecidable manual P 165 0.4569 50 0.43 66
IV.EPZF.HHZ. 2016-12-11T22:12:35.30 0.6 undecidable manual S 156 0.2563 104 0.19 48
IV.CAGR.HHZ. 2016-12-11T22:12:35.32 0.6 undecidable manual P 202 0.4712 50 0.42 44
IV.PETRA.HHZ. 2016-12-11T22:12:35.37 0.6 undecidable manual P 245 0.5315 50 -0.56 42
IV.ESLN.HHZ. 2016-12-11T22:12:34.24 0.6 undecidable manual P 152 0.4146 50 0.31 46
IV.PLLN.EHZ. 2016-12-11T22:12:34.30 0.3 undecidable manual P 262 0.4632 50 -0.46 65
IV.ILLI.HHZ. 2016-12-11T22:12:34.22 0.6 undecidable manual P 24 0.4245 50 0.12 47
IV.MILZ.HHZ. 2016-12-11T22:12:34.73 0.1 undecidable manual P 62 0.4506 50 0.18 93
IV.AIO.HHE. 2016-12-11T22:12:33.35 0.1 undecidable manual P 102 0.4092 50 -0.49 88
IV.GALF.HHZ. 2016-12-11T22:12:32.54 0.3 undecidable manual P 200 0.3696 50 -0.62 63
IV.NOV.HHZ. 2016-12-11T22:12:32.09 0.1 undecidable manual P 95 0.3256 101 -0.2 95
IV.EMSG.HHZ. 2016-12-11T22:12:31.70 0.1 undecidable manual P 143 0.2968 102 0.04 99
IV.MNO.SHZ. 2016-12-11T22:12:30.00 0.3 undecidable manual S 191 0.1295 116 -0.5 69
IV.MSFR.HHZ. 2016-12-11T22:12:30.03 0.3 undecidable manual S 257 0.1079 121 0.27 73
IV.EPZF.HHZ. 2016-12-11T22:12:30.79 0.1 positive manual P 156 0.2563 104 -0.01 100
IV.MNO.SHZ. 2016-12-11T22:12:27.83 0.1 positive manual P 191 0.1295 116 -0.31 96
IV.MSFR.HHZ. 2016-12-11T22:12:27.91 0.1 positive manual P 257 0.1079 121 0.2 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AGST.EHE. ML:3.1 0.0014346325 0.6528 AML other m 2016-12-11T22:12:56.04
IV.AGST.EHN. ML:3 0.0010111076 0.832 AML other m 2016-12-11T22:13:00.22
IV.AIO.HHN. ML:2.8 0.0020888905 0.512 AML other m 2016-12-11T22:12:45.32
IV.AIO.HHE. ML:2.8 0.001922223 0.4224 AML other m 2016-12-11T22:12:48.08
IV.CAGR.HHN. ML:3.3 0.0050070415 0.576 AML other m 2016-12-11T22:13:00.20
IV.CAGR.HHE. ML:3.3 0.005814713 0.7936 AML other m 2016-12-11T22:12:54.96
IV.CELI.HNN. ML:2.6 0.0001012141 0.64 AML other m 2016-12-11T22:13:34.53
IV.CELI.HHN. ML:3 0.00022907885 0.6272 AML other m 2016-12-11T22:13:34.84
IV.CELI.HHE. ML:3 0.0002856409 0.7424 AML other m 2016-12-11T22:13:42.84
IV.CELI.HNE. ML:2.7 0.0001262681 0.7424 AML other m 2016-12-11T22:13:42.84
IV.CET2.HHN. ML:3 0.0003036812 0.4864 AML other m 2016-12-11T22:13:24.42
IV.CET2.HHE. ML:3.1 0.0003989314 0.6144 AML other m 2016-12-11T22:13:29.15
IV.CLTA.HHN. ML:3.2 0.0011924545 0.7552 AML other m 2016-12-11T22:13:07.65
IV.CLTA.HHE. ML:3.1 0.00098826505 0.5632 AML other m 2016-12-11T22:13:20.15
MN.CLTB.HHN. ML:0 0.004193654 0.4992 AML other m 2016-12-11T22:13:19.61
MN.CLTB.HHE. ML:0 0.003865607 0.4736 AML other m 2016-12-11T22:13:17.25
IV.CORL.HHN. ML:3.2 0.001162123 0.9344 AML other m 2016-12-11T22:13:17.09
IV.CORL.HHE. ML:3.2 0.0010927608 1.0752 AML other m 2016-12-11T22:13:22.28
MN.CUC.HNN. ML:2.6 9.425399E-5 0.4736 AML other m 2016-12-11T22:13:04.08
MN.CUC.HHN. ML:2.7 0.000114601795 0.512 AML other m 2016-12-11T22:13:04.31
MN.CUC.HHE. ML:2.6 8.261866E-5 0.448 AML other m 2016-12-11T22:13:04.98
MN.CUC.HNE. ML:2.5 7.319654E-5 0.4608 AML other m 2016-12-11T22:13:04.00
IV.EMSG.HHE. ML:3.7 0.024041585 0.64 AML other m 2016-12-11T22:12:41.93
IV.EMSG.HHN. ML:3.7 0.02131719 0.4352 AML other m 2016-12-11T22:12:42.19
IV.EPOZ.HHN. ML:3.3 0.0044021775 0.9344 AML other m 2016-12-11T22:12:53.52
IV.EPOZ.HHE. ML:3.4 0.0051260785 0.7552 AML other m 2016-12-11T22:12:59.13
IV.EPZF.HHN. ML:3.5 0.01831526 0.2816 AML other m 2016-12-11T22:12:38.64
IV.EPZF.HHE. ML:3.5 0.01627979 0.4224 AML other m 2016-12-11T22:12:39.61
IV.ESLN.HHE. ML:3.5 0.00858 0.7 AML other m 2016-12-11T22:12:50.55
IV.ESLN.HHN. ML:3.2 0.0051264755 0.6016 AML other m 2016-12-11T22:12:50.68
IV.ESML.HHN. ML:3.2 0.004465484 0.9472 AML other m 2016-12-11T22:12:49.91
IV.ESML.HHE. ML:3.3 0.0050112515 0.7296 AML other m 2016-12-11T22:12:53.58
IV.GALF.HHE. ML:3.3 0.0077991945 0.5248 AML other m 2016-12-11T22:12:42.43
IV.GALF.HHN. ML:3.2 0.0054654 0.6784 AML other m 2016-12-11T22:12:44.27
IV.GIB.HHN. ML:3.3 0.003796484 0.3968 AML other m 2016-12-11T22:12:48.47
IV.GIB.HHE. ML:3.2 0.00352558 1.0752 AML other m 2016-12-11T22:12:50.94
IV.HLNI.HHE. ML:2.6 0.0006468603 0.8192 AML other m 2016-12-11T22:12:58.59
IV.HLNI.HHN. ML:3.3 0.0025076095 0.5888 AML other m 2016-12-11T22:12:51.61
IV.HMDC.HHE. ML:3.2 0.001339175 0.4864 AML other m 2016-12-11T22:13:05.38
IV.HPAC.HHE. ML:3.3 0.00093074525 0.6272 AML other m 2016-12-11T22:13:26.13
IV.HPAC.HHN. ML:3.2 0.00088987965 0.512 AML other m 2016-12-11T22:13:23.39
IV.IACL.HHN. ML:3.5 0.00669703 0.256 AML other m 2016-12-11T22:12:48.26
IV.IACL.HHE. ML:3.6 0.0079593885 0.4864 AML other m 2016-12-11T22:12:48.06
IV.IFIL.HHE. ML:4.2 0.0363385 0.4736 AML other m 2016-12-11T22:12:47.39
IV.IFIL.HHN. ML:3.8 0.01354955 0.4608 AML other m 2016-12-11T22:12:47.96
IV.ILLI.HHE. ML:0 0.0124966915 0.384 AML other m 2016-12-11T22:12:54.39
IV.ILLI.HHN. ML:3.8 0.018580865 0.64 AML other m 2016-12-11T22:12:49.99
IV.JOPP.HHE. ML:2.6 0.00031446145 0.6016 AML other m 2016-12-11T22:13:04.22
IV.JOPP.HHN. ML:2.6 0.00030319385 0.6528 AML other m 2016-12-11T22:13:06.44
IV.MGR.HNN. ML:3.2 0.00032005305 0.4992 AML other m 2016-12-11T22:13:10.18
IV.MGR.HHE. ML:2.5 6.275017E-5 0.5376 AML other m 2016-12-11T22:13:10.27
IV.MGR.HNE. ML:2.9 0.00016986501 0.7552 AML other m 2016-12-11T22:13:10.61
IV.MGR.HHN. ML:2.6 7.4315535E-5 0.576 AML other m 2016-12-11T22:13:09.93
IV.MILZ.HHN. ML:3.1 0.003608776 0.4608 AML other m 2016-12-11T22:12:44.24
IV.MILZ.HHE. ML:3.1 0.00358114 0.448 AML other m 2016-12-11T22:12:44.83
IV.MNO.SHN. ML:0 0.13442135 0.2816 AML other m 2016-12-11T22:12:30.41
IV.MNO.SHE. ML:0 0.07138325 0.5248 AML other m 2016-12-11T22:12:33.75
IV.MSFR.HHN. ML:3.2 0.02139088 0.192 AML other m 2016-12-11T22:12:30.50
IV.MSFR.HHE. ML:3.1 0.01739744 0.4992 AML other m 2016-12-11T22:12:30.34
IV.MSRU.HHE. ML:3 0.0015360195 0.4736 AML other m 2016-12-11T22:12:56.38
IV.MSRU.HHN. ML:2.8 0.00110840105 0.384 AML other m 2016-12-11T22:12:55.77
IV.MTSN.HHN. ML:2.5 5.6162255E-5 0.4352 AML other m 2016-12-11T22:13:14.92
IV.NOV.HHN. ML:3 0.0037427805 0.7808 AML other m 2016-12-11T22:12:43.32
IV.NOV.HHE. ML:2.9 0.0033873725 0.4608 AML other m 2016-12-11T22:12:45.75
IV.PETRA.HHE. ML:3.2 0.003103585 0.4736 AML other m 2016-12-11T22:12:49.38
IV.PETRA.HHN. ML:3.1 0.002783919 0.5888 AML other m 2016-12-11T22:12:48.13
IV.PLLN.EHN. ML:3.4 0.006998677 0.4608 AML other m 2016-12-11T22:12:48.28
IV.PLLN.EHE. ML:3.4 0.0061432125 0.6784 AML other m 2016-12-11T22:12:53.13
IV.RAFF.HHN. ML:3 0.0011779075 0.5888 AML other m 2016-12-11T22:12:58.99
IV.RAFF.HHE. ML:3.1 0.0012218855 0.6784 AML other m 2016-12-11T22:12:59.46
IV.RESU.HHE. ML:2.8 0.0009391276 0.6016 AML other m 2016-12-11T22:13:10.67
IV.RESU.HHN. ML:3.1 0.0020260005 0.6016 AML other m 2016-12-11T22:13:05.81
IV.SOI.EHE. ML:3 0.0008857201 0.6656 AML other m 2016-12-11T22:13:08.28
IV.SOI.EHN. ML:3 0.00073286265 0.6784 AML other m 2016-12-11T22:13:10.07
IV.SOLUN.HHN. ML:2.6 0.00040378335 0.64 AML other m 2016-12-11T22:13:06.53
IV.SOLUN.HHE. ML:2.6 0.0003727094 0.5376 AML other m 2016-12-11T22:13:00.33
IV.SSY.HHN. ML:3.4 0.00256178 0.4736 AML other m 2016-12-11T22:13:02.36
IV.SSY.HHE. ML:3 0.0009585527 0.4224 AML other m 2016-12-11T22:13:04.24
TDMT - Time Domain Moment Tensor
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