Earthquake with magnitude of Mw 4.1 on date 10-04-2007 and time 19:17:32 (UTC) in region Canale di Sicilia meridionale (MARE)

A magnitude Mw 4.1 earthquake occured in region: Canale di Sicilia meridionale (MARE), on

  • 10-04-2007 19:17:32 (UTC)
  • 10-04-2007 21:17:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.9260, 12.9120 at 22 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

An earthquake occurred to
74 Km SW of Agrigento (59770 inhabitants)
86 Km SE of Mazara del Vallo (51718 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is 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
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.8
Mw 4.1
2007-04-10
19:17:32
36.926 12.912 22 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 623739
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-04-10 19:17:32 ± 0.19
Latitude 36.9260 ± 0.0117
Longitude 12.9120 ± 0.0157
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 623739

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1373
Semi-minor axis of confidence ellipse (meter) 917
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
Circular confidence region, given by single value of horizontal uncertainty (meter) 1910.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 133
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 6.02366
Number of stations at which the event was observed 116
Number of stations from which data was used for origin computation 62
Magnitudes information

Mw:4.1

Field Value
Value 4.1
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 623739
Agency INGV
Autore TDMT Historical
Time of creation (UTC) 2014-02-04 16:05:40

ML:3.8

Field Value
Value 3.8
Uncertainty 0.5
Num. used stations
Type of magnitude ML
Reference to an origin 623739
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:52:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TUE.HHZ. 2007-04-10T19:19:58.77 10.0 undecidable manual Pn 0 0 0
GU.PZZ.SHZ. 2007-04-10T19:19:39.41 10.0 undecidable manual Pn 0 0 0
IV.DOI.SHZ. 2007-04-10T19:19:38.25 10.0 undecidable manual Pn 0 0 0
GU.STV.HHE. 2007-04-10T19:19:35.15 10.0 undecidable manual Pn 0 0 0
GU.PCP.HHZ. 2007-04-10T19:19:33.25 10.0 undecidable manual Pn 0 0 0
IV.ERBM.SHZ. 2007-04-10T19:19:31.21 10.0 undecidable manual Pn 0 0 0
IV.QLNO.HHZ. 2007-04-10T19:19:31.15 10.0 undecidable manual Pn 0 0 0
IV.FIN.SHZ. 2007-04-10T19:19:29.45 10.0 undecidable manual Pn 0 0 0
IV.IMI.SHZ. 2007-04-10T19:19:27.10 10.0 undecidable manual Pn 0 0 0
IV.BDI.HHE. 2007-04-10T19:19:24.82 10.0 undecidable manual Pn 0 0 0
IV.PZZT.HHZ. 2007-04-10T19:19:23.06 10.0 undecidable manual Pn 0 0 0
IV.SFI.EHN. 2007-04-10T19:19:23.87 10.0 undecidable manual Sn 0 0 0
IV.SFI.EHN. 2007-04-10T19:19:18.71 10.0 undecidable manual Pn 0 0 0
IV.CESI.BHN. 2007-04-10T19:19:18.70 10.0 undecidable manual Pn 0 0 0
IV.MURB.HHN. 2007-04-10T19:19:16.20 10.0 undecidable manual Pn 0 0 0
IV.GROG.HHZ. 2007-04-10T19:19:14.56 10.0 undecidable manual Pn 0 0 0
IV.PIEI.BHE. 2007-04-10T19:19:14.03 10.0 undecidable manual Pn 0 0 0
IV.ARVD.EHZ. 2007-04-10T19:19:13.52 10.0 undecidable manual Pn 0 0 0
IV.CING.HHZ. 2007-04-10T19:19:11.32 10.0 undecidable manual Pn 0 0 0
IV.CAMP.BHE. 2007-04-10T19:19:08.43 10.0 undecidable manual Pn 0 0 0
IV.GRFL.SHZ. 2007-04-10T19:19:07.73 10.0 undecidable manual Pg 0 0 0
IV.LCI.SHZ. 2007-04-10T19:19:05.55 10.0 undecidable manual Pn 0 0 0
IV.ARCI.HHE. 2007-04-10T19:19:02.93 0.3 undecidable manual Pg 350 668.6307 1.978 6
IV.NRCA.SHZ. 2007-04-10T19:19:01.76 10.0 undecidable manual Pg 0 0 0
IV.FRES.HHN. 2007-04-10T19:19:01.01 10.0 undecidable manual Pn 0 0 0
IV.FAGN.BHE. 2007-04-10T19:19:00.11 10.0 undecidable manual Sn 0 0 0
IV.TERO.HHZ. 2007-04-10T19:19:00.26 0.3 undecidable manual Pg 5 634.7868 3.519 1
IV.LATE.HHZ. 2007-04-10T19:18:59.52 10.0 undecidable manual Pn 0 0 0
IV.MAON.HHZ. 2007-04-10T19:18:57.08 0.3 undecidable manual Pg 347 628.9926 1.057 11
IV.FAGN.BHE. 2007-04-10T19:18:56.84 10.0 undecidable manual Pn 0 0 0
IV.CIGN.BHE. 2007-04-10T19:18:54.74 10.0 undecidable manual Sn 0 0 0
IV.MNS.BHZ. 2007-04-10T19:18:54.63 10.0 undecidable manual Pn 0 0 0
IV.FIAM.HHZ. 2007-04-10T19:18:53.56 0.3 undecidable manual Pg 2 592.962 2.034 6
IV.FGMS.SHZ. 2007-04-10T19:18:52.70 10.0 undecidable manual Pn 0 0 0
IV.SGRT.HHZ. 2007-04-10T19:18:52.16 10.0 undecidable manual Pg 0 0 0
IV.MSAG.HHE. 2007-04-10T19:18:51.93 0.3 undecidable manual Pg 25 590.1648 0.75 13
IV.RGNG.SHZ. 2007-04-10T19:18:50.00 10.0 undecidable manual Pg 0 0 0
IV.NOCI.HHZ. 2007-04-10T19:18:50.52 10.0 undecidable manual Sn 0 0 0
IV.RDP.BHN. 2007-04-10T19:18:50.00 10.0 undecidable manual Sn 0 0 0
IV.TOLF.HHZ. 2007-04-10T19:18:50.11 0.1 undecidable manual Pg 352 575.2908 0.772 18
IV.VAGA.HHZ. 2007-04-10T19:18:49.31 10.0 undecidable manual Sn 0 0 0
IV.MTCE.BHZ. 2007-04-10T19:18:49.50 10.0 undecidable manual Pn 0 0 0
IV.CERA.HHE. 2007-04-10T19:18:49.11 10.0 undecidable manual Pn 0 0 0
IV.CIGN.BHE. 2007-04-10T19:18:49.72 10.0 undecidable manual Pn 0 0 0
IV.VULT.HHZ. 2007-04-10T19:18:48.36 10.0 undecidable manual Sn 0 0 0
IV.CERT.HHZ. 2007-04-10T19:18:48.08 10.0 undecidable manual Pn 0 0 0
IV.SACR.HHZ. 2007-04-10T19:18:48.04 10.0 undecidable manual Sn 0 0 0
IV.LAV9.SHZ. 2007-04-10T19:18:48.95 10.0 undecidable manual Pn 0 0 0
IV.MIDA.HHZ. 2007-04-10T19:18:47.74 10.0 undecidable manual Pn 0 0 0
IV.BSSO.HHN. 2007-04-10T19:18:47.90 10.0 undecidable manual Pn 0 0 0
IV.NOCI.HHZ. 2007-04-10T19:18:47.24 10.0 undecidable manual Pn 0 0 0
IV.VVLD.BHN. 2007-04-10T19:18:46.74 0.3 undecidable manual Pg 6 551.8365 0.323 16
IV.PALZ.HHZ. 2007-04-10T19:18:46.01 0.6 undecidable manual Pg 30 517.6929 3.842 1
IV.AMUR.HHZ. 2007-04-10T19:18:46.20 0.1 undecidable manual Pg 35 544.7436 0.671 20
IV.GUAR.EHZ. 2007-04-10T19:18:46.13 0.1 undecidable manual Pg 4 541.2471 1.037 17
IV.RDP.BHN. 2007-04-10T19:18:45.91 10.0 undecidable manual Pn 0 0 0
IV.MOCO.HHE. 2007-04-10T19:18:45.53 0.3 undecidable manual Pg 21 529.6698 1.88 8
IV.FG5.SHZ. 2007-04-10T19:18:45.63 10.0 undecidable manual Pg 0 0 0
IV.POFI.HHN. 2007-04-10T19:18:45.39 0.3 undecidable manual Pg 7 536.0634 0.943 13
IV.SDI.SHZ. 2007-04-10T19:18:45.56 10.0 undecidable manual Pg 0 0 0
IV.OSKI.BHZ. 2007-04-10T19:18:45.37 0.1 undecidable manual Pg 324 542.7456 0.083 23
IV.SACR.HHZ. 2007-04-10T19:18:44.20 10.0 undecidable manual Pn 0 0 0
IV.VAGA.HHZ. 2007-04-10T19:18:44.24 10.0 undecidable manual Pg 0 0 0
IV.SGTA.HHE. 2007-04-10T19:18:44.06 10.0 undecidable manual Pn 0 0 0
IV.VULT.HHZ. 2007-04-10T19:18:44.72 10.0 undecidable manual Pn 0 0 0
IV.PSB1.HHZ. 2007-04-10T19:18:44.86 10.0 undecidable manual Sn 0 0 0
IV.MIGL.HHZ. 2007-04-10T19:18:43.11 0.3 undecidable manual Pg 36 509.7009 1.936 8
IV.PTRJ.HHZ. 2007-04-10T19:18:43.72 10.0 undecidable manual Sn 0 0 0
IV.SGG.BHZ. 2007-04-10T19:18:43.88 10.0 undecidable manual Pn 0 0 0
IV.PTRJ.HHZ. 2007-04-10T19:18:42.95 10.0 undecidable manual Pn 0 0 0
IV.RFI.SHZ. 2007-04-10T19:18:42.58 10.0 undecidable manual Pn 0 0 0
IV.PSB1.HHZ. 2007-04-10T19:18:41.79 10.0 undecidable manual Pn 0 0 0
IV.ORI.EHE. 2007-04-10T19:18:41.27 10.0 undecidable manual Sn 0 0 0
IV.CRAC.EHZ. 2007-04-10T19:18:41.23 0.3 undecidable manual Pg 38 488.6442 2.67 3
IV.MRB1.HHZ. 2007-04-10T19:18:41.16 0.3 undecidable manual Pg 20 498.2235 1.41 11
IV.CAFE.HHZ. 2007-04-10T19:18:40.54 0.1 undecidable manual Pg 23 497.3244 0.903 19
IV.MRLC.HHE. 2007-04-10T19:18:38.81 0.6 undecidable manual Pg 27 479.853 1.358 8
IV.CSSN.SHZ. 2007-04-10T19:18:38.09 10.0 undecidable manual Pg 0 0 0
IV.SNAL.HHZ. 2007-04-10T19:18:38.99 0.1 positive manual Pg 23 486.0468 0.763 20
IV.ORI.EHE. 2007-04-10T19:18:38.25 10.0 undecidable manual Pn 0 0 0
IV.MCRV.HHZ. 2007-04-10T19:18:36.62 0.3 undecidable manual Pg 24 470.2737 0.356 18
IV.DGI.BHZ. 2007-04-10T19:18:35.78 0.1 undecidable manual Pg 324 472.8711 -0.812 20
IV.SCHR.EHZ. 2007-04-10T19:18:34.78 0.1 negative manual Pg 36 455.1999 0.386 24
IV.SGO.SHZ. 2007-04-10T19:18:34.22 0.1 undecidable manual Pg 26 453.4017 0.049 26
IV.MCEL.HHZ. 2007-04-10T19:18:33.85 0.3 undecidable manual Pg 33 452.7024 -0.233 19
IV.SIRI.HHE. 2007-04-10T19:18:32.71 0.1 undecidable manual Pg 34 443.0232 -0.166 26
IV.MTSN.HHZ. 2007-04-10T19:18:32.99 0.1 undecidable manual Pg 33 445.0212 -0.124 26
IV.CDRU.HHZ. 2007-04-10T19:18:32.82 0.3 undecidable manual Pg 27 446.4198 -0.473 18
IV.TDS.SHZ. 2007-04-10T19:18:30.20 10.0 undecidable manual Pg 0 0 0
IV.CMPR.HHZ. 2007-04-10T19:18:30.55 0.1 positive manual Pg 28 429.6477 -0.666 23
MN.TIP.HHE. 2007-04-10T19:18:30.55 0.1 undecidable manual Pg 52 418.7697 0.686 23
MN.VSL.HHZ. 2007-04-10T19:18:29.32 0.1 undecidable manual Pg 314 419.7576 -0.654 23
IV.MGR.BHZ. 2007-04-10T19:18:29.58 0.1 positive manual Pg 32 423.7536 -0.895 21
IV.SERS.HHZ. 2007-04-10T19:18:28.67 0.1 undecidable manual Pg 53 404.7837 0.557 25
IV.BULG.HHZ. 2007-04-10T19:18:28.00 0.1 undecidable manual Pg 31 410.0784 -0.775 22
IV.AGST.SHZ. 2007-04-10T19:18:27.06 0.6 undecidable manual Sg 79 208.0362 0.325 16
I1.HAGA.BHZ. 2007-04-10T19:18:25.16 0.3 undecidable manual Sg 78 202.3419 -0.349 25
IV.CARO.HHZ. 2007-04-10T19:18:25.21 0.1 undecidable manual Pg 47 387.4233 -0.743 23
IV.GRI.EHZ. 2007-04-10T19:18:24.29 0.1 undecidable manual Pg 55 372.3495 0.214 28
MN.WDD.HHZ. 2007-04-10T19:18:23.63 0.3 undecidable manual Sg 130 187.8675 1.243 19
IV.PLAC.HHZ. 2007-04-10T19:18:22.32 0.1 undecidable manual Pg 60 352.6803 0.689 25
IV.JOPP.HHZ. 2007-04-10T19:18:17.19 0.1 undecidable manual Pg 54 320.5347 -0.449 28
IV.SOI.SHZ. 2007-04-10T19:18:16.63 0.3 undecidable manual Pg 64 304.362 1.009 17
IV.GIB.EHZ. 2007-04-10T19:18:16.31 0.3 undecidable manual Sg 39 153.5352 1.335 21
IV.MPAZ.BHZ. 2007-04-10T19:18:14.79 0.1 undecidable manual Pg 66 295.3821 0.284 31
IV.SCLL.SHZ. 2007-04-10T19:18:13.40 0.3 undecidable manual Pg 58 287.0904 -0.077 27
IV.MTTG.HHZ. 2007-04-10T19:18:12.48 0.1 undecidable manual Pg 63 273.0156 0.761 34
IV.MSI.SHZ. 2007-04-10T19:18:12.50 10.0 undecidable manual Pg 0 0 0
IV.MSRU.BHZ. 2007-04-10T19:18:11.92 0.1 undecidable manual Pg 56 272.2275 0.303 40
IV.RAFF.HHZ. 2007-04-10T19:18:10.91 1.0 undecidable manual Sg 75 132.4674 0.885 9
IV.SLNA.SHZ. 2007-04-10T19:18:07.36 0.1 undecidable manual Pg 42 247.7631 -1.22 35
IV.IVPL.BHZ. 2007-04-10T19:18:07.33 0.1 positive manual Pg 48 242.6793 -0.612 47
IV.ILLI.BHZ. 2007-04-10T19:18:07.82 0.1 positive manual Pg 46 245.7651 -0.502 48
IV.CORL.HHZ. 2007-04-10T19:18:05.24 0.6 undecidable manual Sg 18 112.7982 0.438 23
IV.AGST.SHZ. 2007-04-10T19:18:03.47 0.1 undecidable manual Pg 79 208.0362 -0.168 67
IV.ESLN.BHZ. 2007-04-10T19:18:03.30 0.1 undecidable manual Pg 64 200.8434 0.556 64
I1.HAGA.BHZ. 2007-04-10T19:18:02.53 0.1 undecidable manual Pg 78 202.3419 -0.394 66
IV.SSY.BHZ. 2007-04-10T19:18:01.52 0.1 undecidable manual Pg 82 193.0623 -0.248 71
IV.HAVL.BHZ. 2007-04-10T19:18:01.67 0.1 undecidable manual Pg 88 195.9594 -0.453 67
MN.WDD.HHZ. 2007-04-10T19:18:00.77 0.1 undecidable manual Pg 130 187.8675 -0.353 72
IV.USI.SHZ. 2007-04-10T19:18:00.56 0.3 undecidable manual Pg 7 199.0452 -1.955 22
IV.GALF.HHE. 2007-04-10T19:18:00.01 0.3 undecidable manual Pg 59 169.8966 1.118 44
IV.HMDC.BHZ. 2007-04-10T19:17:57.91 0.3 undecidable manual Pg 88 165.9117 -0.481 59
IV.HVZN.BHZ. 2007-04-10T19:17:57.62 0.1 positive manual Pg 80 162.0156 -0.294 83
IV.LPD.SHZ. 2007-04-10T19:17:56.02 10.0 undecidable manual Pg 0 0 0
IV.GIB.EHZ. 2007-04-10T19:17:56.49 0.1 positive manual Pg 39 153.5352 -0.355 85
IV.CSLB.SHZ. 2007-04-10T19:17:56.21 0.1 positive manual Pg 42 150.9378 -0.314 87
IV.RAFF.HHZ. 2007-04-10T19:17:53.92 0.1 positive manual Pg 75 132.4674 -0.064 95
IV.ERC.SHZ. 2007-04-10T19:17:51.99 0.1 negative manual Pg 347 126.5733 -1.093 69
IV.MCT.SHZ. 2007-04-10T19:17:50.42 0.1 negative manual Pg 39 100.9212 1.281 66
IV.CORL.HHZ. 2007-04-10T19:17:50.43 0.1 positive manual Pg 18 112.7982 -0.543 89
IV.SEST.EHN. 2007-04-10T19:17:49.91 10.0 undecidable manual Pg 0 0 0
IV.PTS.SHZ. 2007-04-10T19:17:46.73 0.1 positive manual Pg 261 82.6506 0.369 100
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 4.09
Scalar Moment1.72E+22 dyne-cm
Computed depth28 km
QualityCa
Variance Reduction%
Double Couple0%
CLVD0%
ISO0%
Model usedCIA
Modemanual
Statusfinal

Moment Tensor Components

Component Value
Mrr2.25E+21
Mtt-7.49E+21
Mpp5.24E+21
Mrt3.39E+21
Mrp-4.81E+21
Mtp-1.48E+22

Nodal Planes

Name Strike Dip Rake
PN110075164
PN21947515

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

28 100 75 164 194 75 15 1.72 22 0.5 0.5

TDMT references

More info and references
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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