Earthquake with magnitude of ML 2.6 on date 17-06-2019 and time 07:41:41 (Italy) in region 4 km SW Cetona (SI)

A magnitude ML 2.6 earthquake occured in region: 4 km SW Cetona (SI), on

  • 17-06-2019 05:41:41 (UTC)
  • 17-06-2019 07:41:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.94, 11.87 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Cetona SI 4 2755 2755
Sarteano SI 6 4717 7472
San Casciano dei Bagni SI 7 1632 9104
Radicofani SI 10 1097 10201
Chiusi SI 11 8704 18905
Città della Pieve PG 11 7712 26617
Fabro TR 14 2876 29493
Chianciano Terme SI 14 7105 36598
Monteleone d'Orvieto TR 15 1467 38065
Allerona TR 16 1794 39859
Abbadia San Salvatore SI 17 6444 46303
Piancastagnaio SI 18 4230 50533
Piegaro PG 18 3669 54202
Montegabbione TR 18 1216 55418
Paciano PG 19 975 56393
Montepulciano SI 19 14097 70490
Ficulle TR 19 1669 72159

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km W of Perugia (166134 inhabitants)
59 Km S of Arezzo (99543 inhabitants)
61 Km NW of Viterbo (67173 inhabitants)
61 Km SE of Siena (53903 inhabitants)
65 Km E of Grosseto (82087 inhabitants)
68 Km W of Foligno (57155 inhabitants)
76 Km NW of Terni (111501 inhabitants)
94 Km N of Civitavecchia (52991 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

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
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 2.6 2019-06-17
05:41:41
42.94 11.87 8 2019-06-17
05:58:21
Sala Sismica INGV-Roma 69612731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-17 05:41:41 ± 0.08
Latitude 42.94 ± 0.01
Longitude 11.87 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69612731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1028
Semi-minor axis of confidence ellipse (meter) 482
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 167
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.93889
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 65
Type of magnitude ML
Reference to an origin 69612731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-17 05:58:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.RNCA.HHZ. 2019-06-17T05:43:04.54 3.0 undecidable manual Sg 6.52 0
GU.ROTM.HHZ. 2019-06-17T05:42:37.08 3.0 undecidable manual Pn 5.05 0
IV.PARC.HHZ. 2019-06-17T05:42:07.51 0.1 undecidable manual S 20 0.759 50 0.36 82
IV.OSSC.HHZ. 2019-06-17T05:42:06.69 0.1 undecidable manual S 322 0.7437 50 -0.01 88
IV.ATPI.EHZ. 2019-06-17T05:42:05.01 3.0 undecidable manual S -0.14 0
IV.SSP9.EHZ. 2019-06-17T05:42:04.73 0.1 undecidable manual S 16 0.6637 50 0.41 82
IV.MURB.HHZ. 2019-06-17T05:42:03.03 3.0 undecidable manual S 0.02 0
IV.BADI.EHZ. 2019-06-17T05:42:03.87 0.1 undecidable manual S 25 0.6322 50 0.46 82
IV.MMO1.EHZ. 2019-06-17T05:42:02.01 3.0 undecidable manual P -0.8 0
IV.MPAG.EHZ. 2019-06-17T05:42:00.85 3.0 positive manual P 0.63 0
IV.EL6.EHZ. 2019-06-17T05:42:00.02 3.0 positive manual P -0.96 0
IV.RUFI.EHE. 2019-06-17T05:42:00.27 0.1 undecidable manual P 344 0.9389 50 0.91 64
IV.CSP1.EHZ. 2019-06-17T05:42:00.83 3.0 undecidable manual P -0.41 0
IV.SFI.EHZ. 2019-06-17T05:42:00.59 3.0 undecidable manual P 0.05 0
IV.SNTG.HHZ. 2019-06-17T05:41:59.60 3.0 positive manual P 1.15 0
IV.ATMI.HHZ. 2019-06-17T05:41:59.23 0.1 undecidable manual S 36 0.4901 50 0.05 92
IV.TOLF.HHZ. 2019-06-17T05:41:59.59 3.0 negative manual P -0.26 0
IV.NRCA.HHZ. 2019-06-17T05:41:59.97 3.0 positive manual P -0.09 0
IV.GAVE.EHZ. 2019-06-17T05:41:58.35 3.0 positive manual P 0.56 0
IV.SSFR.HHZ. 2019-06-17T05:41:58.65 3.0 positive manual P 0.53 0
IV.ATTE.HHZ. 2019-06-17T05:41:57.00 0.1 undecidable manual S 53 0.4362 50 -0.6 82
IV.ARRO.EHZ. 2019-06-17T05:41:57.72 3.0 positive manual P 0.61 0
IV.PARC.HHZ. 2019-06-17T05:41:56.44 0.1 undecidable manual P 20 0.759 50 0.15 85
IV.BARO.EHZ. 2019-06-17T05:41:56.06 3.0 negative manual P -0.5 0
IV.MAON.HHZ. 2019-06-17T05:41:56.51 0.1 undecidable manual P 227 0.7464 50 0.44 80
IV.OSSC.HHZ. 2019-06-17T05:41:55.75 0.1 undecidable manual P 322 0.7437 50 -0.28 83
IV.CAFI.HHZ. 2019-06-17T05:41:55.90 0.1 undecidable manual S 10 0.3975 50 -0.55 84
IV.CRE.HHZ. 2019-06-17T05:41:55.36 0.1 undecidable manual P 5 0.6835 50 0.36 83
IV.BADI.EHZ. 2019-06-17T05:41:54.27 0.1 undecidable manual P 25 0.6322 50 0.14 88
IV.SSP9.EHZ. 2019-06-17T05:41:54.79 0.1 undecidable manual P 16 0.6637 50 0.14 87
IV.CSNT.HHZ. 2019-06-17T05:41:54.98 0.1 undecidable manual P 322 0.6844 50 -0.03 89
IV.CESX.HHZ. 2019-06-17T05:41:54.07 3.0 undecidable manual P -0.69 0
IV.LATE.HHZ. 2019-06-17T05:41:54.51 0.1 undecidable manual S 189 0.3274 102 0.18 93
IV.RIBO.EHZ.01 2019-06-17T05:41:53.86 0.1 undecidable manual P 271 0.6061 50 0.19 87
IV.ATCC.EHZ. 2019-06-17T05:41:53.50 3.0 negative manual P -0.69 0
IV.FROS.CHZ. 2019-06-17T05:41:53.33 0.1 undecidable manual P 298 0.5909 50 -0.08 90
IV.ATVO.HHZ. 2019-06-17T05:41:53.03 3.0 negative manual P -0.55 0
IV.MOMA.HHZ. 2019-06-17T05:41:52.16 3.0 negative manual P -0.58 0
TV.SF01.EHZ. 2019-06-17T05:41:52.01 0.1 undecidable manual S 241 0.2599 105 0.21 93
IV.MURB.HHZ. 2019-06-17T05:41:52.85 3.0 negative manual P -0.5 0
IV.ATMI.HHZ. 2019-06-17T05:41:51.32 0.1 undecidable manual P 36 0.4901 50 -0.37 86
IV.MCIV.CHZ. 2019-06-17T05:41:50.38 0.1 undecidable manual S 223 0.2149 108 0.25 93
IV.ATTE.HHZ. 2019-06-17T05:41:50.10 0.1 negative manual P 53 0.4362 50 -0.67 79
IV.CAFI.HHZ. 2019-06-17T05:41:49.52 0.1 negative manual P 10 0.3975 50 -0.59 83
IV.MGAB.HHZ. 2019-06-17T05:41:49.18 0.1 undecidable manual S 98 0.1754 111 0.47 90
IV.LATE.HHZ. 2019-06-17T05:41:48.44 0.1 undecidable manual P 189 0.3274 102 -0.44 88
TV.SF04.EHZ. 2019-06-17T05:41:48.70 0.1 undecidable manual S 237 0.1862 110 -0.4 91
TV.SF01.EHZ. 2019-06-17T05:41:47.22 0.1 positive manual P 241 0.2599 105 -0.2 94
IV.SACS.HHZ. 2019-06-17T05:41:46.02 0.1 undecidable manual S 164 0.0917 127 0.16 97
IV.MCIV.CHZ. 2019-06-17T05:41:46.24 0.1 positive manual P 223 0.2149 108 -0.22 94
IV.MGAB.HHZ. 2019-06-17T05:41:45.37 0.1 negative manual P 98 0.1754 111 -0.27 94
TV.SF04.EHZ. 2019-06-17T05:41:45.81 0.1 positive manual P 237 0.1862 110 -0.06 98
IV.SACS.HHZ. 2019-06-17T05:41:44.03 0.1 positive manual P 164 0.0917 127 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACS.HHE. ML:3.6 0.05481127 0.56 AML other m 2019-06-17T05:41:48.55
IV.SACS.HHN. ML:3.4 0.032226155 0.5184 AML other m 2019-06-17T05:41:47.88
IV.SACS.HNE. ML:3.6 0.05606228 0.56 AML other m 2019-06-17T05:41:48.56
IV.SACS.HNN. ML:3.4 0.033804845 0.528 AML other m 2019-06-17T05:41:47.88
IV.MGAB.HHE. ML:3.1 0.010657825 0.3808 AML other m 2019-06-17T05:41:53.40
IV.MGAB.HHN. ML:3 0.0078439575 0.48 AML other m 2019-06-17T05:41:53.59
IV.MGAB.HNE. ML:3.1 0.010665696 0.4608 AML other m 2019-06-17T05:41:53.40
IV.MGAB.HNN. ML:2.9 0.006238711 0.5792 AML other m 2019-06-17T05:41:53.59
TV.SF04.EHN. ML:2.8 0.005332701 0.32 AML other m 2019-06-17T05:41:49.89
IV.MCIV.CHE. ML:2.8 0.003788683 0.2624 AML other m 2019-06-17T05:41:51.98
IV.MCIV.CHN. ML:2.6 0.002740295 0.3744 AML other m 2019-06-17T05:41:50.85
TV.SF01.EHE. ML:2.8 0.003744887 0.56 AML other m 2019-06-17T05:41:56.69
TV.SF01.EHN. ML:2.7 0.0025312815 0.48 AML other m 2019-06-17T05:41:57.63
IV.LATE.HHE. ML:2.9 0.0030884495 0.32 AML other m 2019-06-17T05:42:00.31
IV.LATE.HHN. ML:3.1 0.004691226 0.3776 AML other m 2019-06-17T05:42:02.07
IV.CAFI.HHE. ML:2.4 0.000702711 0.2592 AML other m 2019-06-17T05:41:56.70
IV.CAFI.HHN. ML:2.1 0.00041338125 0.2624 AML other m 2019-06-17T05:41:57.87
IV.CAFI.HNE. ML:2.3 0.0006675062 0.2592 AML other m 2019-06-17T05:41:56.70
IV.CAFI.HNN. ML:2.1 0.00039618295 0.2624 AML other m 2019-06-17T05:41:57.87
IV.ATTE.HHE. ML:2.6 0.001092485 0.4576 AML other m 2019-06-17T05:42:02.51
IV.ATTE.HHN. ML:2.6 0.00110745315 0.56 AML other m 2019-06-17T05:42:06.75
IV.ATMI.HHE. ML:2.9 0.001816593 0.3584 AML other m 2019-06-17T05:42:08.12
IV.ATMI.HHN. ML:2.8 0.001604375 0.4 AML other m 2019-06-17T05:42:04.65
IV.MOMA.HHE. ML:2.6 0.0009145335 0.2592 AML other m 2019-06-17T05:42:05.36
IV.MOMA.HHN. ML:2.6 0.000955557 0.3776 AML other m 2019-06-17T05:42:05.07
IV.MOMA.HNE. ML:2.6 0.00086963895 0.2496 AML other m 2019-06-17T05:42:05.36
IV.MURB.HHE. ML:3.3 0.00346647 0.32 AML other m 2019-06-17T05:42:07.93
IV.MURB.HHN. ML:3.3 0.004187029 0.2624 AML other m 2019-06-17T05:42:07.80
IV.MURB.HNE. ML:3.2 0.0028658445 0.3296 AML other m 2019-06-17T05:42:07.93
IV.MURB.HNN. ML:3.3 0.004020643 0.272 AML other m 2019-06-17T05:42:07.94
IV.ATVO.HHE. ML:2.8 0.001132598 0.4 AML other m 2019-06-17T05:42:06.75
IV.FROS.CHE. ML:2.6 0.00073048165 0.7296 AML other m 2019-06-17T05:42:08.25
IV.FROS.CHN. ML:2.4 0.0004283739 0.528 AML other m 2019-06-17T05:42:07.08
IV.ATCC.EHE. ML:3 0.0016659335 0.56 AML other m 2019-06-17T05:42:08.79
IV.ATCC.EHN. ML:2.9 0.001470001 0.5792 AML other m 2019-06-17T05:42:08.63
IV.RIBO.EHE.01 ML:2.4 0.00043998645 0.6816 AML other m 2019-06-17T05:42:09.02
IV.CESX.HHN. ML:2.6 0.00068372735 0.2976 AML other m 2019-06-17T05:42:06.91
IV.CESX.HHE. ML:2.5 0.00057865915 0.4 AML other m 2019-06-17T05:42:10.65
IV.BADI.EHN. ML:2.4 0.0004024757 0.32 AML other m 2019-06-17T05:42:09.62
IV.SSP9.EHE. ML:2.6 0.0006283435 0.7776 AML other m 2019-06-17T05:42:17.10
IV.SSP9.EHN. ML:2.5 0.0005127508 0.72 AML other m 2019-06-17T05:42:15.80
IV.CSNT.HHN. ML:2.1 0.0001930985 0.5792 AML other m 2019-06-17T05:42:13.48
IV.CSNT.HHE. ML:2.1 0.00018922545 0.6592 AML other m 2019-06-17T05:42:09.55
IV.CRE.HHE. ML:2.4 0.0003419029 0.6432 AML other m 2019-06-17T05:42:12.05
IV.OSSC.HNN. ML:2.4 0.0003091421 0.7712 AML other m 2019-06-17T05:42:12.64
IV.OSSC.HHE. ML:2.2 0.00019787175 0.5184 AML other m 2019-06-17T05:42:11.60
IV.OSSC.HHN. ML:2.2 0.00019438645 0.6816 AML other m 2019-06-17T05:42:12.58
IV.OSSC.HNE. ML:2.1 0.000167327 0.608 AML other m 2019-06-17T05:42:10.07
IV.BARO.HNN. ML:2.9 0.001193914 0.9728 AML other m 2019-06-17T05:42:13.45
IV.BARO.EHN. ML:3.6 0.0059011465 1.04 AML other m 2019-06-17T05:42:12.82
IV.BARO.HNE. ML:3 0.001413253 0.4992 AML other m 2019-06-17T05:42:12.97
IV.PARC.HHE. ML:2.4 0.0003049265 0.6976 AML other m 2019-06-17T05:42:14.23
IV.MAON.HHN. ML:2 0.0001200622 0.4416 AML other m 2019-06-17T05:42:13.86
IV.ARRO.EHN. ML:2.6 0.00053254135 0.3392 AML other m 2019-06-17T05:42:12.99
IV.ARRO.EHE. ML:2.4 0.0003274185 0.8 AML other m 2019-06-17T05:42:12.68
IV.GAVE.HNN. ML:2.3 0.00025711315 0.432 AML other m 2019-06-17T05:42:16.71
IV.GAVE.EHE. ML:2.7 0.0006677077 0.32 AML other m 2019-06-17T05:42:16.46
IV.GAVE.EHN. ML:2.9 0.00094004625 0.4608 AML other m 2019-06-17T05:42:16.70
IV.GAVE.HNE. ML:2.8 0.00074159 0.3328 AML other m 2019-06-17T05:42:16.47
IV.SSFR.HNE. ML:2.5 0.0003652199 0.2176 AML other m 2019-06-17T05:42:15.44
IV.SSFR.HNN. ML:2.6 0.00049018585 0.2304 AML other m 2019-06-17T05:42:13.39
IV.SSFR.HHE. ML:2.5 0.00036176485 0.2176 AML other m 2019-06-17T05:42:15.43
IV.SSFR.HHN. ML:2.6 0.00043023335 0.2176 AML other m 2019-06-17T05:42:13.39
IV.TOLF.HHE. ML:2.7 0.0005234172 0.4416 AML other m 2019-06-17T05:42:14.44
IV.TOLF.HHN. ML:2.9 0.00084613215 0.4608 AML other m 2019-06-17T05:42:15.42
IV.SNTG.HHN. ML:2.4 0.0003034108 0.6816 AML other m 2019-06-17T05:42:18.39
IV.SNTG.HNN. ML:2.6 0.00039199955 0.6304 AML other m 2019-06-17T05:42:15.24
IV.NRCA.HNN. ML:2.4 0.00025606985 0.608 AML other m 2019-06-17T05:42:15.97
IV.NRCA.HHE. ML:2.4 0.00023053315 0.4 AML other m 2019-06-17T05:42:20.05
IV.NRCA.HHN. ML:2.4 0.00022514295 0.4 AML other m 2019-06-17T05:42:22.15
IV.NRCA.HNE. ML:2.4 0.0002248827 0.64 AML other m 2019-06-17T05:42:23.09
IV.EL6.EHN. ML:2.8 0.00054628385 0.72 AML other m 2019-06-17T05:42:22.27
IV.EL6.EHE. ML:2.8 0.0005614507 0.7776 AML other m 2019-06-17T05:42:24.05
IV.SFI.EHN. ML:2.1 0.0001152129 0.64 AML other m 2019-06-17T05:42:06.21
IV.CSP1.EHN. ML:2.7 0.00042111365 0.56 AML other m 2019-06-17T05:42:21.32
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