Earthquake with magnitude of ML 3.9 on date 21-05-2018 and time 12:21:30 (UTC) in region Canale di Sicilia meridionale (MARE)

A magnitude ML 3.9 earthquake occured in region: Canale di Sicilia meridionale (MARE), on

  • 21-05-2018 12:21:30 (UTC)
  • 21-05-2018 14:21:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.01, 13.1 at 8 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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
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 3.9 2018-05-21
12:21:30
36 13.1 9 2018-05-22
15:22:24
Bollettino Sismico Italiano INGV 57117781
Rev 100 ML 3.9 2018-05-21
12:21:30
35.96 13.11 9 2018-05-21
12:47:54
Sala Sismica INGV-Roma 57080271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-21 12:21:30 ± 0.13
Latitude 36.00 ± 0.01
Longitude 13.10 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 57117781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 667
Semi-minor axis of confidence ellipse (meter) 541
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
Circular confidence region, given by single value of horizontal uncertainty (meter) 670
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 71
Number of defining phases 71
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.23203
Epicentral distance of station farthest from the epicenter (degree) 5.10995
Number of stations at which the event was observed 67
Number of stations from which data was used for origin computation 67
Magnitudes information

ML:3.9

Field Value
Value 3.9
Uncertainty 0.3
Num. used stations 110
Type of magnitude ML
Reference to an origin 57080271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-21 12:47:52

ML:3.9

Field Value
Value 3.9
Uncertainty 0.3
Num. used stations 95
Type of magnitude ML
Reference to an origin 57117781
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-05-22 15:19:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.DGI.HHZ. 2018-05-21T12:22:48.27 0.3 undecidable manual P 329 5.1099 38 0.23 0
IV.VENT.EHZ. 2018-05-21T12:22:44.26 0.6 undecidable manual P 3 4.7943 38 0.58 0
TV.SU26.HHZ. 2018-05-21T12:22:43.78 0.3 undecidable manual P 312 4.7988 38 0.03 0
IV.SALB.HHZ. 2018-05-21T12:22:42.79 0.6 undecidable manual P 32 4.6405 38 1.23 0
IV.CMPR.HHZ. 2018-05-21T12:22:41.62 0.3 undecidable manual P 21 4.6459 38 -0.02 0
MN.VSL.HHZ. 2018-05-21T12:22:40.27 0.3 undecidable manual P 321 4.5623 38 -0.21 0
IV.TDS.HHZ. 2018-05-21T12:22:39.30 0.3 undecidable manual P 34 4.4597 38 0.24 0
IV.BULG.HHZ. 2018-05-21T12:22:39.16 0.3 undecidable manual P 23 4.4489 38 0.24 0
MN.TIP.HHZ. 2018-05-21T12:22:37.67 0.3 undecidable manual P 41 4.2979 38 0.84 0
IV.SERS.HHZ. 2018-05-21T12:22:35.99 0.3 undecidable manual P 42 4.1567 38 1.11 0
IV.SPS2.HHZ. 2018-05-21T12:22:35.71 0.3 undecidable manual P 37 4.1675 38 0.69 0
IV.CET2.HHZ. 2018-05-21T12:22:35.18 0.6 undecidable manual P 32 4.1836 38 -0.07 0
IV.CAR1.HHZ. 2018-05-21T12:22:33.76 0.3 undecidable manual P 36 4.0766 38 -0.01 0
IV.PLAC.HHZ. 2018-05-21T12:22:28.03 0.3 undecidable manual P 46 3.6108 38 0.69 0
TT.TATN.HHZ.00 2018-05-21T12:22:28.70 0.3 undecidable manual P 212 4.0272 38 -4.4 0
IV.JOPP.HHZ. 2018-05-21T12:22:25.15 0.3 undecidable manual P 40 3.4165 38 0.49 0
MN.CEL.HHZ. 2018-05-21T12:22:22.12 0.3 undecidable manual P 44 3.1692 38 0.88 0
IV.SOI.EHZ. 2018-05-21T12:22:21.28 0.3 undecidable manual P 48 3.1359 38 0.5 0
IV.MILZ.HHZ. 2018-05-21T12:22:17.32 0.3 undecidable manual P 36 2.832 38 0.74 0
IV.ILLI.HHZ. 2018-05-21T12:22:17.23 0.3 undecidable manual P 31 2.85 38 0.41 0
IV.MPNC.HHZ. 2018-05-21T12:22:16.71 0.3 undecidable manual P 39 2.796 38 0.63 0
IV.IVPL.HHZ. 2018-05-21T12:22:16.52 0.3 undecidable manual P 32 2.8041 38 0.32 0
IV.IACL.HHZ. 2018-05-21T12:22:15.12 0.3 undecidable manual P 21 2.7178 38 0.12 0
IV.IFIL.HHZ. 2018-05-21T12:22:14.39 0.3 undecidable manual P 24 2.8149 38 -1.96 0
IV.USI.HHZ. 2018-05-21T12:22:14.79 0.6 undecidable manual P 1 2.7025 38 0 0
IV.NOV.HHZ. 2018-05-21T12:22:14.12 0.3 undecidable manual P 38 2.5954 38 0.81 0
IV.AIO.HHZ. 2018-05-21T12:22:14.19 0.3 undecidable manual P 40 2.6017 38 0.79 0
IV.MUCR.HHZ. 2018-05-21T12:22:12.85 0.3 undecidable manual P 34 2.4812 38 1.11 0
IV.FAVR.HHZ. 2018-05-21T12:22:12.90 0.3 undecidable manual S 20 1.3418 50 -0.32 69
IV.EPZF.HHZ. 2018-05-21T12:22:11.00 0.3 positive manual P 37 2.2987 38 1.79 0
IV.EMSG.HHZ. 2018-05-21T12:22:11.71 0.3 undecidable manual P 39 2.3418 38 1.9 0
IV.EPOZ.HHZ. 2018-05-21T12:22:10.53 0.6 undecidable manual P 44 2.3607 38 0.46 0
IV.MNO.SHZ. 2018-05-21T12:22:10.87 0.3 undecidable manual P 33 2.3095 38 1.51 0
IV.ESLN.HHZ. 2018-05-21T12:22:09.42 0.3 undecidable manual P 41 2.2582 38 0.76 0
IV.ESML.HHZ. 2018-05-21T12:22:08.04 0.3 undecidable manual P 41 2.1521 38 0.85 1
IV.PLLN.EHZ. 2018-05-21T12:22:08.30 0.3 undecidable manual P 22 2.1548 38 1.07 1
MN.WDD.HNZ. 2018-05-21T12:22:07.80 0.3 undecidable manual S 98 1.1664 50 -0.23 72
IV.AGST.EHE. 2018-05-21T12:22:07.28 0.6 undecidable manual P 53 2.117 38 0.58 2
IV.GALF.HHZ. 2018-05-21T12:22:07.73 0.3 positive manual P 34 2.0702 38 1.67 3
IV.MPG.SHZ. 2018-05-21T12:22:07.67 0.3 undecidable manual P 5 2.1656 38 0.29 1
IV.SOLUN.HHZ. 2018-05-21T12:22:06.66 0.3 undecidable manual P 9 2.1143 38 -0.01 3
IV.CAGR.HHZ. 2018-05-21T12:22:06.56 0.3 undecidable manual P 34 1.9677 38 1.92 6
IV.PETRA.HHZ. 2018-05-21T12:22:06.60 0.3 positive manual P 24 2.0001 38 1.51 6
IV.CSLB.HHZ. 2018-05-21T12:22:06.71 0.3 undecidable manual P 21 2.0783 38 0.54 5
IV.ERC.EHZ. 2018-05-21T12:22:06.15 0.3 undecidable manual P 349 2.072 38 0.06 6
IV.HAGA.HHZ. 2018-05-21T12:22:05.95 0.3 undecidable manual P 52 2.0873 38 -0.35 4
IV.RESU.HHZ. 2018-05-21T12:22:04.08 0.3 positive manual P 25 1.8112 38 1.59 16
IV.SSY.HHZ. 2018-05-21T12:22:04.83 0.3 undecidable manual P 53 1.9605 38 0.29 14
IV.HLNI.HHZ. 2018-05-21T12:22:04.15 0.3 undecidable manual P 46 1.956 38 -0.33 14
IV.ALJA.HHZ. 2018-05-21T12:22:03.77 0.3 undecidable manual P 17 1.8202 38 1.16 20
IV.CORL.HHZ. 2018-05-21T12:22:03.60 0.3 undecidable manual P 5 1.8958 38 -0.05 21
IV.MBFT.HHZ. 2018-05-21T12:22:03.77 0.3 undecidable manual P 357 1.9434 38 -0.54 14
IV.MTGR.HHZ. 2018-05-21T12:22:03.31 0.3 undecidable manual P 352 1.9066 38 -0.49 18
IV.MARS.EHZ. 2018-05-21T12:22:02.48 0.3 undecidable manual P 346 1.7986 38 0.17 31
IV.MFNL.HHE. 2018-05-21T12:22:02.61 0.6 undecidable manual P 356 1.7905 38 0.41 20
IV.HVZN.HHE. 2018-05-21T12:22:01.12 0.6 undecidable manual P 47 1.7492 38 -0.51 23
IV.HPAC.HHE. 2018-05-21T12:22:01.11 0.3 undecidable manual P 65 1.7123 38 0 43
IV.MEU.SHZ. 2018-05-21T12:22:01.84 0.3 undecidable manual P 51 1.7771 38 -0.16 34
IV.CAVT.HHZ. 2018-05-21T12:22:01.03 0.3 undecidable manual P 351 1.6952 38 0.15 43
IV.CRJA.HHZ. 2018-05-21T12:22:01.95 0.6 undecidable manual P 358 1.7977 38 -0.34 20
IV.CMDO.HHZ. 2018-05-21T12:22:00.84 0.6 undecidable manual P 21 1.5693 50 1.8 18
IV.HMDC.HHZ. 2018-05-21T12:21:59.74 0.3 undecidable manual P 54 1.6566 38 -0.6 43
IV.MMGO.HHZ. 2018-05-21T12:21:59.52 0.3 undecidable manual P 357 1.6592 38 -0.86 38
IV.RAFF.HHZ. 2018-05-21T12:21:59.26 0.3 undecidable manual P 39 1.5846 50 -0.03 57
MN.CLTB.HHZ. 2018-05-21T12:21:58.53 0.3 undecidable manual P 3 1.5756 50 -0.6 50
IV.FAVR.HHZ. 2018-05-21T12:21:55.86 0.6 undecidable manual P 20 1.3418 50 0.72 41
MN.WDD.HNZ. 2018-05-21T12:21:52.34 0.3 undecidable manual P 98 1.1664 50 0.2 72
IV.LPDG.HHZ. 2018-05-21T12:21:51.90 0.3 undecidable manual S 218 0.616 50 0.17 73
IV.LPDG.HHZ. 2018-05-21T12:21:42.64 0.3 positive manual P 218 0.616 50 -0.09 74
IV.LINA.HHZ. 2018-05-21T12:21:39.70 0.3 undecidable manual S 235 0.232 108 -0.12 74
IV.LINA.HHZ. 2018-05-21T12:21:35.82 0.1 positive manual P 235 0.232 108 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LINA.HHN. ML:4 0.064352615 0.4992 AML other m 2018-05-21T12:21:40.26
IV.LPDG.HHE. ML:4.1 0.02103095 0.8736 AML other m 2018-05-21T12:21:54.47
IV.LPDG.HHN. ML:4.2 0.02785853 1.4176 AML other m 2018-05-21T12:21:55.73
MN.CLTB.HHE. ML:4.6 0.015477945 0.48 AML other m 2018-05-21T12:22:31.33
IV.MMGO.HHN. ML:3.7 0.0016064645 0.6592 AML other m 2018-05-21T12:22:32.58
IV.MMGO.HHE. ML:3.6 0.00131542565 0.3776 AML other m 2018-05-21T12:22:33.04
IV.RESU.HHN. ML:3.9 0.002232462 0.8384 AML other m 2018-05-21T12:22:33.86
IV.SOLUN.HHE. ML:3.6 0.00090843505 0.4992 AML other m 2018-05-21T12:22:35.32
IV.HMDC.HHE. ML:4.2 0.0062968085 1.5584 AML other m 2018-05-21T12:22:35.19
IV.MBFT.HHE. ML:3.5 0.0008870847 0.4032 AML other m 2018-05-21T12:22:35.27
IV.MBFT.HNE. ML:3.6 0.00090403285 0.4032 AML other m 2018-05-21T12:22:35.27
IV.RAFF.HHE. ML:4.1 0.0046366275 0.4416 AML other m 2018-05-21T12:22:35.28
IV.SOLUN.HHN. ML:3.5 0.000731863 0.3968 AML other m 2018-05-21T12:22:35.59
IV.ERC.EHE. ML:3.6 0.0008274625 0.4608 AML other m 2018-05-21T12:22:35.69
IV.PETRA.HHE. ML:3.9 0.001950371 1.3024 AML other m 2018-05-21T12:22:35.21
IV.ERC.EHN. ML:3.6 0.00092218655 0.4992 AML other m 2018-05-21T12:22:36.57
IV.PETRA.HHN. ML:4 0.002407258 0.5184 AML other m 2018-05-21T12:22:36.78
IV.MBFT.HHN. ML:3.4 0.00073570555 0.736 AML other m 2018-05-21T12:22:36.99
IV.MARS.EHE. ML:3.9 0.002307513 0.576 AML other m 2018-05-21T12:22:37.49
IV.HMDC.HHN. ML:4.3 0.0074551815 0.4352 AML other m 2018-05-21T12:22:37.68
IV.CMDO.HHE. ML:3.5 0.0011823669 1.0816 AML other m 2018-05-21T12:22:39.57
IV.CRJA.HHE. ML:4.2 0.0048390975 0.9216 AML other m 2018-05-21T12:22:39.42
IV.MPG.SHE. ML:0 0.0006021866 0.2816 AML other m 2018-05-21T12:22:39.62
IV.MPG.SHN. ML:0 0.00074643545 1.7184 AML other m 2018-05-21T12:22:39.92
IV.CRJA.HHN. ML:3.6 0.001378026 1.4048 AML other m 2018-05-21T12:22:39.94
MN.CLTB.HHN. ML:4.8 0.027227525 0.5568 AML other m 2018-05-21T12:22:40.34
IV.GALF.HHN. ML:4 0.0023234045 0.5376 AML other m 2018-05-21T12:22:40.61
IV.GALF.HNN. ML:3.5 0.0007933671 0.5504 AML other m 2018-05-21T12:22:40.63
IV.CSLB.HHE. ML:3.7 0.0011638745 1.3984 AML other m 2018-05-21T12:22:41.73
IV.MTGR.HHN. ML:5.3 0.055259245 1.1616 AML other m 2018-05-21T12:22:41.15
IV.RAFF.HHN. ML:4.1 0.0046601245 0.5824 AML other m 2018-05-21T12:22:41.53
IV.SSY.HHN. ML:4.5 0.0087185125 0.3968 AML other m 2018-05-21T12:22:41.50
IV.MEU.SHN. ML:0 0.0077221545 0.32 AML other m 2018-05-21T12:22:41.94
MN.VSL.HHE. ML:0 6.896978E-5 0.384 AML other m 2018-05-21T12:23:33.28
IV.MARS.EHN. ML:3.8 0.0019951905 0.96 AML other m 2018-05-21T12:22:43.92
IV.PLLN.EHN. ML:4.5 0.0072730695 0.5376 AML other m 2018-05-21T12:22:43.47
IV.MEU.SHE. ML:0 0.0076229025 0.64 AML other m 2018-05-21T12:22:43.56
IV.CMDO.HHN. ML:3.7 0.002162541 1.0816 AML other m 2018-05-21T12:22:43.23
IV.PLLN.EHE. ML:4.2 0.00348897 0.9216 AML other m 2018-05-21T12:22:43.78
IV.MBFT.HNN. ML:2.8 0.0001499614 1.1456 AML other m 2018-05-21T12:22:44.02
IV.EPZF.HHN. ML:4.7 0.0087021925 0.4416 AML other m 2018-05-21T12:22:44.56
IV.CSLB.HHN. ML:3.7 0.001089486 0.64 AML other m 2018-05-21T12:22:44.50
IV.MTGR.HHE. ML:5.4 0.05924934 0.6208 AML other m 2018-05-21T12:22:44.60
IV.SSY.HHE. ML:4.6 0.010010928 1.36 AML other m 2018-05-21T12:22:45.01
IV.CORL.HHE. ML:3.8 0.001823654 0.6848 AML other m 2018-05-21T12:22:45.31
IV.HLNI.HHN. ML:4.3 0.0051955495 0.4224 AML other m 2018-05-21T12:22:45.74
IV.HLNI.HHE. ML:4.1 0.0029546505 1.5456 AML other m 2018-05-21T12:22:46.07
IV.HAGA.HHN. ML:4.1 0.002938639 0.9408 AML other m 2018-05-21T12:22:46.40
IV.MNO.SHE. ML:0 0.002537825 1.36 AML other m 2018-05-21T12:22:47.12
IV.MUCR.HHN. ML:4.4 0.0035160035 0.4992 AML other m 2018-05-21T12:22:47.39
IV.NOV.HHE. ML:4.2 0.0020383525 0.4224 AML other m 2018-05-21T12:22:47.31
IV.CORL.HHN. ML:3.9 0.0020125735 0.8768 AML other m 2018-05-21T12:22:47.86
IV.MNO.SHN. ML:0 0.0029455135 1.36 AML other m 2018-05-21T12:22:47.73
IV.AIO.HHN. ML:3.7 0.00074462585 0.3008 AML other m 2018-05-21T12:22:48.47
IV.ESLN.HHN. ML:4.3 0.003773666 1.4752 AML other m 2018-05-21T12:22:48.99
IV.HAGA.HHE. ML:4.4 0.005169086 1.4816 AML other m 2018-05-21T12:22:49.87
IV.USI.HHE. ML:3.6 0.00058230175 1.4944 AML other m 2018-05-21T12:22:51.19
IV.RESU.HHE. ML:3.7 0.001470751 0.6016 AML other m 2018-05-21T12:22:53.67
IV.GALF.HNE. ML:3.4 0.0006097551 0.6592 AML other m 2018-05-21T12:22:54.64
IV.ESML.HHE. ML:4 0.002043049 0.8192 AML other m 2018-05-21T12:22:55.44
IV.MPNC.HHN. ML:4.2 0.0017546055 0.64 AML other m 2018-05-21T12:22:55.80
IV.IACL.HHN. ML:4.1 0.0015014745 0.6016 AML other m 2018-05-21T12:22:55.86
IV.IACL.HHE. ML:4.1 0.0014743385 1.3792 AML other m 2018-05-21T12:22:56.77
IV.ALJA.HHE. ML:3.6 0.0010595404 1.0208 AML other m 2018-05-21T12:22:56.03
IV.MCT.BHN. ML:0 0.0023068725 0.8 AML other m 2018-05-21T12:22:56.18
IV.NOV.HHN. ML:3.9 0.00110410835 0.7808 AML other m 2018-05-21T12:22:57.20
IV.EPZF.HHE. ML:4.2 0.0031040985 0.5632 AML other m 2018-05-21T12:22:57.37
IV.ALJA.HHN. ML:3.6 0.001253738 1.3216 AML other m 2018-05-21T12:22:57.98
IV.IVPL.HHN. ML:4.2 0.0016033445 1.4624 AML other m 2018-05-21T12:22:58.89
IV.ILLI.HHE. ML:4.5 0.003684879 0.4608 AML other m 2018-05-21T12:22:59.02
IV.GMB.BHN. ML:4.3 0.0019720785 0.7168 AML other m 2018-05-21T12:22:59.47
IV.USI.HHN. ML:4.2 0.001801593 0.5632 AML other m 2018-05-21T12:22:59.49
IV.GMB.BHE. ML:4.3 0.001810807 0.6016 AML other m 2018-05-21T12:23:00.57
IV.CAGR.HHN. ML:4.1 0.003327951 0.7232 AML other m 2018-05-21T12:23:00.65
IV.AIO.HHE. ML:3.9 0.0010002018 1.5456 AML other m 2018-05-21T12:23:01.14
IV.ILLI.HHN. ML:4.7 0.005324332 0.544 AML other m 2018-05-21T12:23:01.77
IV.ESLN.HHE. ML:4.4 0.005008609 0.8256 AML other m 2018-05-21T12:23:02.44
IV.MPNC.HHE. ML:4.3 0.002215818 0.48 AML other m 2018-05-21T12:23:03.44
IV.ESML.HHN. ML:4 0.0022375645 0.7232 AML other m 2018-05-21T12:23:03.62
IV.MCT.BHE. ML:0 0.001952966 0.6432 AML other m 2018-05-21T12:23:03.48
IV.CAGR.HHE. ML:4 0.0023880095 0.6656 AML other m 2018-05-21T12:23:04.49
IV.GALF.HHE. ML:4 0.0020845755 1.4048 AML other m 2018-05-21T12:23:05.73
IV.MUCR.HHE. ML:4 0.001634233 1.024 AML other m 2018-05-21T12:23:06.67
IV.EMSG.HHE. ML:4.3 0.003333378 0.9152 AML other m 2018-05-21T12:23:09.27
IV.EMSG.HHN. ML:4.3 0.003350579 0.5376 AML other m 2018-05-21T12:23:11.32
IV.CAR1.HNE. ML:3.8 0.00024700895 0.7616 AML other m 2018-05-21T12:23:12.07
TT.TATN.HHE.00 ML:4.3 0.0007804111 0.6208 AML other m 2018-05-21T12:23:13.82
IV.MILZ.HHE. ML:4.1 0.0013378345 0.5376 AML other m 2018-05-21T12:23:14.37
TT.TATN.HHN.00 ML:4.3 0.0009182634 1.6032 AML other m 2018-05-21T12:23:15.00
IV.MILZ.HHN. ML:4 0.001203179 0.8832 AML other m 2018-05-21T12:23:20.51
MN.CEL.HHN. ML:3.8 0.00051856185 0.864 AML other m 2018-05-21T12:23:24.44
MN.CEL.HNN. ML:3.7 0.00043761005 0.8832 AML other m 2018-05-21T12:23:24.44
IV.SOI.EHN. ML:3.6 0.00032882355 1.296 AML other m 2018-05-21T12:23:29.14
IV.CAR1.HHN. ML:3.8 0.0002557695 1.4176 AML other m 2018-05-21T12:23:29.95
IV.JOPP.HHN. ML:3.4 0.00016577785 1.4816 AML other m 2018-05-21T12:23:29.19
MN.CEL.HNE. ML:3.6 0.00034835805 0.7968 AML other m 2018-05-21T12:23:30.55
MN.CEL.HHE. ML:3.7 0.0004327657 0.8608 AML other m 2018-05-21T12:23:30.53
MN.VSL.HHN. ML:3.4 6.983753E-5 0.2624 AML other m 2018-05-21T12:23:34.55
IV.SOI.EHE. ML:3.5 0.00029263155 1.3152 AML other m 2018-05-21T12:23:35.06
IV.JOPP.HHE. ML:3.4 0.00017451315 1.2224 AML other m 2018-05-21T12:23:38.87
IV.PLAC.HHN. ML:3.7 0.0002687306 0.7168 AML other m 2018-05-21T12:23:39.17
IV.CAR1.HHE. ML:3.7 0.00021796455 0.6784 AML other m 2018-05-21T12:23:45.56
IV.PLAC.HNE. ML:3.7 0.00026346795 1.3216 AML other m 2018-05-21T12:23:45.97
IV.SPS2.HHE. ML:3.1 5.0423265E-5 1.3792 AML other m 2018-05-21T12:23:49.12
IV.SERS.HHE. ML:3.4 9.8118065E-5 0.5632 AML other m 2018-05-21T12:23:51.96
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