Earthquake with magnitude of ML 3.2 on date 30-09-2018 and time 19:24:06 (Italy) in region 5 km W Linguaglossa (CT)

A magnitude ML 3.2 earthquake occured in region: 5 km W Linguaglossa (CT), on

  • 30-09-2018 17:24:06 (UTC)
  • 30-09-2018 19:24:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.82, 15.09 at 3 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
Linguaglossa CT 5 5403 5403
Castiglione di Sicilia CT 7 3215 8618
Piedimonte Etneo CT 8 3963 12581
Moio Alcantara ME 9 717 13298
Francavilla di Sicilia ME 10 3945 17243
Sant'Alfio CT 10 1582 18825
Motta Camastra ME 11 845 19670
Fiumefreddo di Sicilia CT 11 9623 29293
Malvagna ME 11 733 30026
Milo CT 11 1087 31113
Mascali CT 12 14282 45395
Calatabiano CT 12 5308 50703
Gaggi ME 12 3184 53887
Giarre CT 13 27659 81546
Randazzo CT 14 10900 92446
Roccella Valdemone ME 14 666 93112
Zafferana Etnea CT 14 9517 102629
Graniti ME 14 1492 104121
Riposto CT 14 14838 118959
Santa Domenica Vittoria ME 15 980 119939
Santa Venerina CT 16 8592 128531
Giardini-Naxos ME 17 9415 137946
Castelmola ME 17 1088 139034
Taormina ME 18 10960 149994
Mongiuffi Melia ME 19 600 150594
Maletto CT 19 3920 154514
Fondachelli-Fantina ME 20 1019 155533
Roccafiorita ME 20 197 155730

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km N of Acireale (52622 inhabitants)
36 Km N of Catania (314555 inhabitants)
58 Km SW of Messina (238439 inhabitants)
58 Km SW of Reggio di Calabria (183035 inhabitants)
87 Km N of Siracusa (122291 inhabitants)
98 Km E 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.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. 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 3.2 2018-09-30
17:24:06
37.82 15.09 3 2019-06-04
09:16:16
Bollettino Sismico Italiano INGV 68352151
Rev 200 ML 3.5 2018-09-30
17:24:05
37.82 15.07 2 2019-05-08
09:55:06
Sala Operativa INGV-OE (Catania) 61484691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-30 17:24:06 ± 0.11
Latitude 37.82 ± 0.01
Longitude 15.09 ± 0.01
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68352151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 618
Semi-minor axis of confidence ellipse (meter) 365
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 136
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.15828
Epicentral distance of station farthest from the epicenter (degree) 2.49472
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 39
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0
Num. used stations
Type of magnitude ML
Reference to an origin 61484691
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2018-09-30 17:44:38

ML:3.2

Field Value
Value 3.2
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 68352151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-08 09:54:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTSN.HHZ. 2018-09-30T17:24:48.01 0.6 undecidable manual P 12 2.4947 38 -0.5 15
MN.CUC.HHZ. 2018-09-30T17:24:43.70 0.3 undecidable manual P 14 2.2411 38 -1.31 21
IV.BULG.HHZ. 2018-09-30T17:24:43.96 0.6 undecidable manual P 6 2.2645 38 -1.37 13
IV.CELI.HHZ. 2018-09-30T17:24:39.43 0.6 undecidable manual P 35 1.929 38 -1.26 18
IV.SERS.HNN. 2018-09-30T17:24:37.90 0.6 undecidable manual P 45 1.7429 38 -0.23 30
IV.CAR1.HHZ. 2018-09-30T17:24:35.55 0.6 undecidable manual P 31 1.6772 38 -1.66 17
IV.MPG.SHZ. 2018-09-30T17:24:31.59 0.6 undecidable manual P 284 1.402 50 -1 28
IV.PLAC.HHZ. 2018-09-30T17:24:30.57 1.0 undecidable manual P 59 1.2321 50 0.89 16
IV.ALJA.HHZ. 2018-09-30T17:24:28.11 0.6 undecidable manual P 266 1.0567 50 1.43 25
IV.CLTA.HHN. 2018-09-30T17:24:28.30 0.6 undecidable manual P 234 1.1134 50 0.65 35
IV.MSRU.HHZ. 2018-09-30T17:24:27.30 0.6 undecidable manual S 37 0.5504 50 0.57 41
IV.MTTG.HHZ. 2018-09-30T17:24:26.00 0.3 undecidable manual S 69 0.5144 50 0.32 67
IV.JOPP.HHZ. 2018-09-30T17:24:25.58 0.1 undecidable manual P 38 1.0018 50 -0.17 83
IV.RESU.HHZ. 2018-09-30T17:24:24.83 0.3 undecidable manual P 258 0.8337 50 1.96 27
IV.IACL.HHZ. 2018-09-30T17:24:24.57 0.3 undecidable manual P 321 0.9128 50 0.35 61
IV.MILZ.HHZ. 2018-09-30T17:24:23.80 0.3 undecidable manual S 14 0.4614 93 -0.1 71
IV.CSLB.HHZ. 2018-09-30T17:24:22.79 0.3 undecidable manual P 278 0.8202 50 0.15 65
IV.PETRA.HHZ. 2018-09-30T17:24:22.77 0.3 undecidable manual P 271 0.768 50 1.02 49
IV.SOI.EHZ. 2018-09-30T17:24:22.15 0.3 undecidable manual P 72 0.8013 50 -0.16 65
IV.RAFF.HHZ. 2018-09-30T17:24:22.80 0.3 undecidable manual P 224 0.8319 50 -0.03 66
MN.CEL.HHZ. 2018-09-30T17:24:21.70 0.3 undecidable manual P 55 0.7698 50 -0.07 67
MN.VAE.HHZ. 2018-09-30T17:24:21.35 0.6 undecidable manual P 239 0.6808 50 1.1 32
IV.MPNC.HHZ. 2018-09-30T17:24:20.86 0.6 undecidable manual S 33 0.384 94 -0.07 48
IV.ILLI.HHZ. 2018-09-30T17:24:20.24 1.0 undecidable manual P 350 0.6313 50 0.84 18
IV.GMB.BHZ. 2018-09-30T17:24:20.45 0.3 undecidable manual P 59 0.6772 50 0.26 65
IV.SSY.HHZ. 2018-09-30T17:24:19.09 0.6 undecidable manual P 181 0.6655 50 -0.9 35
IV.AGST.EHE. 2018-09-30T17:24:18.57 0.3 undecidable manual P 169 0.5774 50 0.09 69
IV.IVGP.HHE. 2018-09-30T17:24:18.35 0.3 undecidable manual P 350 0.581 50 -0.19 68
IV.MNO.SHZ. 2018-09-30T17:24:18.28 0.6 undecidable manual S 289 0.3283 94 -0.5 44
IV.IVPL.HHZ. 2018-09-30T17:24:18.20 0.3 undecidable manual P 351 0.5585 50 0.04 70
IV.MTTG.HHZ. 2018-09-30T17:24:17.31 0.1 undecidable manual P 69 0.5144 50 -0.1 93
IV.MSRU.HHZ. 2018-09-30T17:24:17.67 0.1 negative manual P 37 0.5504 50 -0.34 88
IV.HAGA.HHZ. 2018-09-30T17:24:16.93 0.6 undecidable manual P 174 0.5414 50 -0.93 36
IV.MILZ.HHZ. 2018-09-30T17:24:16.14 0.1 undecidable manual P 14 0.4614 93 -0.24 91
IV.HLNI.HHZ. 2018-09-30T17:24:16.28 0.3 undecidable manual P 200 0.5045 50 -0.96 53
IV.MUCR.HHZ. 2018-09-30T17:24:16.64 0.6 undecidable manual S 322 0.277 95 -0.16 48
IV.ESML.HHZ. 2018-09-30T17:24:15.87 0.6 undecidable manual S 219 0.2635 95 -0.43 46
IV.GALF.HHZ. 2018-09-30T17:24:15.75 0.6 undecidable manual P 255 0.4272 93 0.12 47
IV.MPNC.HHZ. 2018-09-30T17:24:14.58 0.1 negative manual P 33 0.384 94 -0.09 96
IV.MNO.SHZ. 2018-09-30T17:24:13.92 0.3 undecidable manual P 289 0.3283 94 0.5 67
IV.EPOZ.HHZ. 2018-09-30T17:24:13.04 0.6 undecidable manual S 152 0.1709 98 0.27 48
IV.EPZF.HHZ. 2018-09-30T17:24:12.88 0.3 undecidable manual S 270 0.1826 98 -0.32 71
IV.ESML.HHZ. 2018-09-30T17:24:12.16 0.1 negative manual P 219 0.2635 95 0.17 97
IV.ESLN.HHZ. 2018-09-30T17:24:12.10 0.6 undecidable manual S 215 0.1583 99 -0.17 49
IV.MUCR.HHZ. 2018-09-30T17:24:12.58 0.1 negative manual P 322 0.277 95 0.29 94
IV.NOV.HHZ. 2018-09-30T17:24:11.13 0.1 negative manual P 11 0.2077 97 0.37 93
IV.EPZF.HHZ. 2018-09-30T17:24:10.13 0.1 positive manual P 270 0.1826 98 -0.07 100
IV.EPOZ.HHZ. 2018-09-30T17:24:10.93 0.1 positive manual P 152 0.1709 98 0.97 75
IV.ESLN.HHZ. 2018-09-30T17:24:08.97 0.1 undecidable manual P 215 0.1583 99 -0.7 85
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTTG.HHN. ML:0 0.0025841465 0.5632 AML other m 2018-09-30T17:24:35.67
IV.EPOZ.HHN. ML:0 0.117267385 1.1424 AML other m 2018-09-30T17:24:22.16
IV.NOV.HHN. ML:0 0.037168095 1.616 AML other m 2018-09-30T17:24:20.00
IV.EPZF.HHE. ML:0 0.045586115 0.704 AML other m 2018-09-30T17:24:20.26
IV.NOV.HHE. ML:0 0.04165162 0.832 AML other m 2018-09-30T17:24:23.68
IV.EPOZ.HHE. ML:0 0.091729455 0.9984 AML other m 2018-09-30T17:24:19.83
IV.EPZF.HHN. ML:0 0.04166099 1.2672 AML other m 2018-09-30T17:24:18.69
IV.ESML.HHE. ML:0 0.01449924 1.3216 AML other m 2018-09-30T17:24:25.27
IV.ESML.HHN. ML:0 0.0046677555 0.5632 AML other m 2018-09-30T17:24:22.87
IV.MNO.SHE. ML:0 0.01506035 0.6912 AML other m 2018-09-30T17:24:32.55
IV.MTTG.HHE. ML:2.9 0.0018748895 0.72 AML other m 2018-09-30T17:24:33.02
IV.MNO.SHN. ML:0 0.01733876 0.64 AML other m 2018-09-30T17:24:33.55
IV.MSRU.HHN. ML:0 0.0032836295 0.848 AML other m 2018-09-30T17:24:37.40
IV.HLNI.HHE. ML:2.5 0.0007075 1.26 AML other m 2018-09-30T17:24:39.71
IV.MSRU.HHE. ML:0 0.002751147 0.9632 AML other m 2018-09-30T17:24:43.00
IV.HLNI.HHN. ML:2.4 0.000693 0.48 AML other m 2018-09-30T17:24:44.34
IV.ESLN.HHN. ML:3.6 0.03697817 0.512 AML other m 2018-09-30T17:24:17.70
IV.ESLN.HHE. ML:3.5 0.03111594 0.7936 AML other m 2018-09-30T17:24:19.23
IV.MUCR.HHE. ML:3.4 0.01185701 0.72 AML other m 2018-09-30T17:24:27.12
IV.MUCR.HHN. ML:3.3 0.011000132 0.8704 AML other m 2018-09-30T17:24:30.18
IV.MPNC.HHN. ML:3.6 0.012313865 1.2576 AML other m 2018-09-30T17:24:27.76
IV.MPNC.HHE. ML:3.4 0.0092522725 1.2832 AML other m 2018-09-30T17:24:28.30
IV.GALF.HHN. ML:3.4 0.0079485315 0.9088 AML other m 2018-09-30T17:24:38.79
IV.GALF.HNE. ML:3 0.0029713195 0.64 AML other m 2018-09-30T17:24:33.93
IV.GALF.HHE. ML:3.5 0.008893548 0.6144 AML other m 2018-09-30T17:24:33.62
IV.GALF.HNN. ML:2.9 0.0024180965 0.7424 AML other m 2018-09-30T17:24:37.94
IV.MILZ.HHN. ML:3.1 0.003591302 1.3856 AML other m 2018-09-30T17:24:28.88
IV.MILZ.HHE. ML:3.3 0.0051571635 0.7808 AML other m 2018-09-30T17:24:30.00
IV.IVPL.HHE. ML:3.4 0.0057697225 0.5376 AML other m 2018-09-30T17:24:39.26
IV.IVPL.HHN. ML:3.4 0.005515578 0.512 AML other m 2018-09-30T17:24:38.41
IV.SSY.HHN. ML:3.4 0.0040278145 0.512 AML other m 2018-09-30T17:24:37.27
IV.SSY.HHE. ML:3.2 0.002816079 0.5504 AML other m 2018-09-30T17:24:39.10
IV.ILLI.HHN. ML:4.2 0.02845514 0.9376 AML other m 2018-09-30T17:24:45.43
MN.CEL.HNN. ML:2.9 0.0011259815 1.2832 AML other m 2018-09-30T17:24:47.67
MN.CEL.HHE. ML:2.8 0.00094152505 0.704 AML other m 2018-09-30T17:24:43.43
MN.CEL.HNE. ML:2.8 0.0007724901 0.704 AML other m 2018-09-30T17:24:43.43
MN.CEL.HHN. ML:3 0.0013855245 1.2576 AML other m 2018-09-30T17:24:47.66
IV.SOI.EHN. ML:2.9 0.00099930115 0.8576 AML other m 2018-09-30T17:24:47.87
IV.SOI.EHE. ML:2.8 0.00073321385 1.36 AML other m 2018-09-30T17:24:45.19
IV.PETRA.HHN. ML:3.2 0.0022271405 0.9088 AML other m 2018-09-30T17:24:56.70
IV.PETRA.HHE. ML:3.3 0.002474808 1.1936 AML other m 2018-09-30T17:24:49.04
IV.CSLB.HHN. ML:2.9 0.00095906585 1.0368 AML other m 2018-09-30T17:24:56.29
IV.CSLB.HHE. ML:2.8 0.0006687071 0.9216 AML other m 2018-09-30T17:24:51.41
IV.RAFF.HHN. ML:2.8 0.00065021045 0.8576 AML other m 2018-09-30T17:24:51.11
IV.RAFF.HHE. ML:2.9 0.0009677441 0.7168 AML other m 2018-09-30T17:24:51.56
IV.IACL.HHN. ML:3.4 0.002436776 0.8192 AML other m 2018-09-30T17:24:52.76
IV.IACL.HHE. ML:3.3 0.0018928295 1.4112 AML other m 2018-09-30T17:24:49.99
IV.RESU.HHN. ML:3.3 0.0022043795 0.8608 AML other m 2018-09-30T17:25:00.97
IV.RESU.HHE. ML:2.9 0.00098076405 0.9344 AML other m 2018-09-30T17:24:58.36
IV.JOPP.HHN. ML:2.8 0.00049967275 0.8832 AML other m 2018-09-30T17:24:44.03
IV.JOPP.HHE. ML:3 0.00082327725 0.784 AML other m 2018-09-30T17:24:45.68
IV.PLAC.HNE. ML:3.1 0.00082981465 1.2448 AML other m 2018-09-30T17:25:00.64
IV.PLAC.HNN. ML:3 0.0005981101 1.3088 AML other m 2018-09-30T17:25:04.84
IV.PLAC.HHN. ML:3.1 0.0008356251 1.2448 AML other m 2018-09-30T17:25:00.64
IV.PLAC.HHE. ML:3 0.0006106335 1.3088 AML other m 2018-09-30T17:25:03.84
IV.MPG.SHE. ML:0 0.0002863843 0.848 AML other m 2018-09-30T17:24:58.75
IV.MPG.SHN. ML:0 0.00033597195 1.0784 AML other m 2018-09-30T17:25:04.07
IV.CAR1.HNE. ML:3.4 0.00092563495 0.9344 AML other m 2018-09-30T17:25:14.25
IV.CAR1.HHN. ML:3.3 0.0007447436 1.2064 AML other m 2018-09-30T17:25:11.60
IV.CAR1.HHE. ML:3.4 0.00093775515 0.8192 AML other m 2018-09-30T17:25:18.85
IV.CAR1.HNN. ML:3.3 0.0007390592 1.3856 AML other m 2018-09-30T17:25:15.95
IV.CELI.HHN. ML:3.5 0.00092675905 1.024 AML other m 2018-09-30T17:25:19.65
IV.CELI.HHE. ML:3.3 0.0005364039 0.9472 AML other m 2018-09-30T17:25:22.13
IV.CELI.HNN. ML:3.1 0.000355575 0.8864 AML other m 2018-09-30T17:25:22.59
IV.CELI.HNE. ML:2.9 0.00021423 0.9216 AML other m 2018-09-30T17:25:22.12
MN.CUC.HHE. ML:3 0.0002067279 1.3216 AML other m 2018-09-30T17:25:27.14
MN.CUC.HNE. ML:3 0.0001712712 0.704 AML other m 2018-09-30T17:25:27.48
MN.CUC.HHN. ML:3 0.00016907295 0.8192 AML other m 2018-09-30T17:25:43.38
MN.CUC.HNN. ML:2.9 0.00014545198 0.7552 AML other m 2018-09-30T17:25:43.40
IV.BULG.HHN. ML:3 0.00016929255 0.7936 AML other m 2018-09-30T17:25:33.56
IV.BULG.HNN. ML:2.9 0.00015427705 0.6528 AML other m 2018-09-30T17:25:46.84
IV.BULG.HHE. ML:2.9 0.00013455295 1.2576 AML other m 2018-09-30T17:25:29.66
IV.BULG.HNE. ML:2.9 0.0001564632 1.2576 AML other m 2018-09-30T17:25:29.66
IV.MTSN.HHN. ML:3.1 0.0001775573 1.216 AML other m 2018-09-30T17:25:43.81
IV.MTSN.HHE. ML:3.1 0.000178487 0.8448 AML other m 2018-09-30T17:25:43.81
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