Earthquake with magnitude of ML 3.1 on date 23-09-2020 and time 22:50:11 (Italy) in region 3 km NE Salemi (TP)

A magnitude ML 3.1 earthquake occured in region: 3 km NE Salemi (TP), on

  • 23-09-2020 20:50:11 (UTC)
  • 23-09-2020 22:50:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.84, 12.82 at 12 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
Salemi TP 3 10794 10794
Vita TP 3 2056 12850
Gibellina TP 6 4115 16965
Calatafimi-Segesta TP 9 6712 23677
Santa Ninfa TP 9 5043 28720
Partanna TP 15 10607 39327
Castelvetrano TP 18 31806 71133
Salaparuta TP 19 1696 72829

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Mazara del Vallo (51718 inhabitants)
33 Km SE of Trapani (68759 inhabitants)
34 Km E of Marsala (83194 inhabitants)
57 Km SW of Palermo (674435 inhabitants)
67 Km W of Bagheria (55387 inhabitants)
90 Km NW of Agrigento (59770 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, 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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 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 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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Bulletin
Rev1000
ML 3.1 2020-09-23
20:50:11
37.84 12.82 12 2021-02-26
14:56:13
Bollettino Sismico Italiano INGV 85971131
Reviewed
Rev100
ML 3.1 2020-09-23
20:50:11
37.83 12.8 9 2020-09-23
20:58:28
Sala Sismica INGV-Roma 83168601
Rapid automatic
Auto1
ML 3.3 2020-09-23
20:50:11
37.84 12.8 9 2020-09-23
20:51:04
Sistema Automatico Earthworm-10 83168351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-23 20:50:11 ± 0.06
Latitude 37.84 ± 0.00
Longitude 12.82 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85971131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 44
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 3.68002
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.4
Num. used stations 67
Type of magnitude ML
Reference to an origin 85971131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-30 01:20:24

ML:3.1

Field Value
Value 3.1
Uncertainty 0.4
Num. used stations 67
Type of magnitude ML
Reference to an origin 83168601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-23 20:58:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SENA.HHZ. 2020-09-23T20:51:08.58 1.0 undecidable manual P 316 3.68 54 -0.19 0
MN.CUC.HHZ. 2020-09-23T20:51:02.31 0.6 undecidable manual P 46 3.1728 54 0.55 0
MN.VSL.HHZ. 2020-09-23T20:51:01.42 0.3 undecidable manual P 303 3.1503 54 -0.03 0
MN.CEL.HHZ. 2020-09-23T20:50:52.52 0.3 undecidable manual P 79 2.4578 54 0.63 0
IV.MSRU.HHZ. 2020-09-23T20:50:47.75 1.0 undecidable manual P 78 2.1602 54 -0.03 0
IV.HAVL.HHN. 2020-09-23T20:50:46.25 0.6 undecidable manual P 115 2.0325 54 0.24 0
IV.EMSG.HHZ. 2020-09-23T20:50:45.13 1.0 undecidable manual P 90 1.6844 54 3.92 0
IV.SSY.HHZ. 2020-09-23T20:50:45.09 0.3 undecidable manual P 110 1.9165 54 0.68 0
IV.LINA.HHZ. 2020-09-23T20:50:44.40 0.6 undecidable manual P 179 1.9695 54 -0.75 0
IV.HMDC.HNN. 2020-09-23T20:50:43.30 0.6 undecidable manual P 119 1.7941 54 0.57 0
IV.EPZF.HHZ. 2020-09-23T20:50:43.15 0.6 undecidable manual P 90 1.6116 54 2.95 0
IV.ILOS.HHZ. 2020-09-23T20:50:42.61 0.6 undecidable manual P 70 1.7816 54 0.06 0
IV.ESML.HHZ. 2020-09-23T20:50:42.75 0.6 undecidable manual P 97 1.6467 54 2.07 0
IV.HLNI.HHZ. 2020-09-23T20:50:41.84 0.1 negative manual P 106 1.7015 54 0.4 0
IV.HVZN.HNZ. 2020-09-23T20:50:40.91 0.3 undecidable manual P 113 1.6458 54 0.23 0
IV.CROCE.HHE. 2020-09-23T20:50:40.90 0.3 undecidable manual P 126 1.6979 54 -0.5 0
MN.VAE.HHZ. 2020-09-23T20:50:38.46 0.6 undecidable manual P 107 1.2725 90 3.9 0
IV.RAFF.HHZ. 2020-09-23T20:50:37.09 0.3 undecidable manual P 116 1.3733 90 0.81 0
IV.MSFR.HHZ. 2020-09-23T20:50:37.40 0.3 undecidable manual P 82 1.4128 90 0.43 0
IV.IACL.HHE. 2020-09-23T20:50:36.28 0.6 undecidable manual P 60 1.3922 90 -0.33 0
IV.CPTP.HHZ. 2020-09-23T20:50:35.59 0.6 undecidable manual P 112 1.1511 90 3.11 0
IV.CLTA.HHZ. 2020-09-23T20:50:34.08 0.3 undecidable manual P 127 1.1376 90 1.83 0
IV.RESU.HHZ. 2020-09-23T20:50:34.13 0.3 negative manual P 101 1 90 4.23 0
IV.PLLN.EHZ. 2020-09-23T20:50:32.85 0.6 undecidable manual P 81 1.0576 90 1.97 0
IV.PETRA.HHZ. 2020-09-23T20:50:32.60 0.3 undecidable manual P 90 1.0252 90 2.27 0
IV.CSLB.HHZ. 2020-09-23T20:50:30.96 0.3 undecidable manual P 84 0.9848 90 1.33 0
IV.GIB.HHZ. 2020-09-23T20:50:30.93 0.3 positive manual P 81 0.9659 90 1.62 0
IV.USI.HHZ. 2020-09-23T20:50:29.59 0.1 positive manual P 18 0.911 90 1.22 0
IV.MCT.HHN. 2020-09-23T20:50:28.35 0.3 undecidable manual P 109 0.6646 91 4.19 0
IV.SCIAR.HHZ. 2020-09-23T20:50:26.74 0.6 undecidable manual P 82 0.7428 91 1.24 0
IV.LEVAN.EHZ. 2020-09-23T20:50:26.60 0.6 undecidable manual S 292 0.3993 91 0.94 0
IV.SCIAC.HHZ. 2020-09-23T20:50:24.70 0.6 undecidable manual S 145 0.3966 91 -0.88 0
IV.MPG.HHZ. 2020-09-23T20:50:22.79 0.1 positive manual P 53 0.5342 91 0.85 0
IV.ERC.EHZ. 2020-09-23T20:50:21.38 1.0 undecidable manual S 317 0.2653 92 -0.32 13
IV.MARS.EHZ. 2020-09-23T20:50:21.00 0.3 undecidable manual S 246 0.2167 93 0.73 56
IV.SCIAC.HHZ. 2020-09-23T20:50:19.01 0.1 negative manual P 145 0.3966 91 -0.57 0
IV.MMGO.HHN. 2020-09-23T20:50:19.29 0.6 undecidable manual S 145 0.2203 93 -1.09 30
IV.CORL.HHZ. 2020-09-23T20:50:19.54 0.1 positive manual P 82 0.3885 91 0.09 0
IV.LEVAN.EHZ. 2020-09-23T20:50:19.50 0.3 undecidable manual P 292 0.3993 91 -0.13 0
MN.CLTB.HHZ. 2020-09-23T20:50:19.46 0.3 undecidable manual P 130 0.4119 91 -0.39 0
IV.MBFT.HHZ. 2020-09-23T20:50:18.00 0.6 undecidable manual S 46 0.1502 100 -0.3 48
IV.CAVT.HHZ. 2020-09-23T20:50:18.70 0.6 undecidable manual S 196 0.17 96 -0.18 48
IV.CRJA.HHZ. 2020-09-23T20:50:18.90 0.3 undecidable manual S 105 0.1547 99 0.48 67
IV.MFNL.HHZ. 2020-09-23T20:50:17.20 0.3 undecidable manual S 121 0.0989 120 0.34 69
IV.ERC.EHZ. 2020-09-23T20:50:17.19 0.1 negative manual P 317 0.2653 92 -0.15 53
IV.MMGO.HHN. 2020-09-23T20:50:16.05 0.1 positive manual P 145 0.2203 93 -0.52 78
IV.MARS.EHZ. 2020-09-23T20:50:16.69 0.1 positive manual P 246 0.2167 93 0.18 86
IV.MBFT.HHZ. 2020-09-23T20:50:15.33 0.1 positive manual P 46 0.1502 100 -0.05 100
IV.CAVT.HHZ. 2020-09-23T20:50:15.53 0.1 positive manual P 196 0.17 96 -0.18 96
IV.CRJA.HHZ. 2020-09-23T20:50:15.69 0.1 positive manual P 105 0.1547 99 0.24 95
IV.MTGR.HHZ. 2020-09-23T20:50:15.80 0.3 undecidable manual S 319 0.0674 137 -0.35 71
IV.MFNL.HHZ. 2020-09-23T20:50:14.73 0.1 positive manual P 121 0.0989 120 0.18 96
IV.MTGR.HHZ. 2020-09-23T20:50:14.13 0.1 negative manual P 319 0.0674 137 0 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MFNL.HHE. ML:0 0.066309945 0.1408 AML other m 2020-09-23T20:50:17.46
IV.MFNL.HHN. ML:0 0.052239355 0.1408 AML other m 2020-09-23T20:50:17.46
IV.MBFT.HNE. ML:0 0.00078645595 0.3456 AML other m 2020-09-23T20:50:18.59
IV.MBFT.HHE. ML:0 0.00664547 0.3584 AML other m 2020-09-23T20:50:18.59
IV.CAVT.HHE. ML:0 0.04370107 0.3584 AML other m 2020-09-23T20:50:19.20
IV.CRJA.HHN. ML:0 0.02315692 0.1792 AML other m 2020-09-23T20:50:19.23
IV.MBFT.HNN. ML:0 0.00057477425 0.3456 AML other m 2020-09-23T20:50:19.90
IV.MBFT.HHN. ML:0 0.0049645015 0.2816 AML other m 2020-09-23T20:50:20.20
IV.MARS.EHN. ML:0 0.06487397 0.2432 AML other m 2020-09-23T20:50:21.32
IV.MARS.EHE. ML:0 0.03345178 0.2176 AML other m 2020-09-23T20:50:21.32
IV.CRJA.HHE. ML:0 0.020590415 0.3456 AML other m 2020-09-23T20:50:22.81
IV.CAVT.HHN. ML:0 0.02728221 0.256 AML other m 2020-09-23T20:50:23.16
IV.ERC.EHE. ML:0 0.003985855 0.2688 AML other m 2020-09-23T20:50:25.61
IV.ERC.EHN. ML:0 0.004437966 0.3072 AML other m 2020-09-23T20:50:26.36
MN.CLTB.HHE. ML:0 0.038562985 1.5264 AML other m 2020-09-23T20:50:27.15
IV.LEVAN.EHE. ML:0 0.002280362 1.6032 AML other m 2020-09-23T20:50:28.15
IV.SCIAC.HHN. ML:0 0.0051680205 0.256 AML other m 2020-09-23T20:50:31.33
MN.CLTB.HHN. ML:0 0.064610885 1.4368 AML other m 2020-09-23T20:50:32.18
IV.SCIAC.HHE. ML:0 0.006128731 0.384 AML other m 2020-09-23T20:50:32.40
IV.CORL.HHN. ML:0 0.00504593 0.4992 AML other m 2020-09-23T20:50:32.61
IV.LEVAN.EHN. ML:0 0.0015762045 1.5776 AML other m 2020-09-23T20:50:32.02
IV.CORL.HHE. ML:0 0.006996224 0.32 AML other m 2020-09-23T20:50:33.06
IV.MPG.HHN. ML:0 0.00149965 0.3072 AML other m 2020-09-23T20:50:36.25
IV.MPG.HHE. ML:0 0.00097711455 1.4624 AML other m 2020-09-23T20:50:39.92
IV.SCIAR.HNE. ML:0 0.002433005 1.5904 AML other m 2020-09-23T20:50:45.13
IV.SCIAR.HHE. ML:0 0.002403773 1.5904 AML other m 2020-09-23T20:50:45.13
IV.USI.HHE. ML:0 0.0014213105 1.296 AML other m 2020-09-23T20:50:49.07
IV.CSLB.HHE. ML:0 0.000682424 0.6016 AML other m 2020-09-23T20:50:50.18
IV.SCIAR.HNN. ML:0 0.0026686735 1.552 AML other m 2020-09-23T20:50:50.85
IV.SCIAR.HHN. ML:0 0.0027321445 1.552 AML other m 2020-09-23T20:50:50.85
IV.USI.HHN. ML:0 0.0048838015 0.6016 AML other m 2020-09-23T20:50:51.74
IV.GIB.HHE. ML:0 0.003465765 0.576 AML other m 2020-09-23T20:50:51.69
IV.CSLB.HHN. ML:0 0.00076458075 0.8576 AML other m 2020-09-23T20:50:52.45
IV.GIB.HHN. ML:0 0.002169807 0.4608 AML other m 2020-09-23T20:50:53.96
IV.PLLN.EHE. ML:0 0.0015066965 0.9248 AML other m 2020-09-23T20:50:54.62
IV.PETRA.HHE. ML:0 0.0023249415 0.576 AML other m 2020-09-23T20:50:56.29
IV.CLTA.HHN. ML:0 0.000232413 0.7552 AML other m 2020-09-23T20:50:58.50
IV.PLLN.EHN. ML:0 0.0016136505 0.6656 AML other m 2020-09-23T20:50:59.95
IV.PETRA.HHN. ML:0 0.002357643 0.5504 AML other m 2020-09-23T20:50:59.82
IV.ILOS.HNN. ML:0 0.001532321 0.5248 AML other m 2020-09-23T20:51:01.02
IV.ILOS.HHN. ML:0 0.0015963355 0.5248 AML other m 2020-09-23T20:51:01.04
IV.CLTA.HHE. ML:0 0.00018982255 0.6016 AML other m 2020-09-23T20:51:01.36
IV.ILOS.HHE. ML:0 0.001426279 1.296 AML other m 2020-09-23T20:51:07.96
IV.ILOS.HNE. ML:0 0.0013688125 1.3216 AML other m 2020-09-23T20:51:07.96
IV.RAFF.HHE. ML:0 0.00036690585 0.576 AML other m 2020-09-23T20:51:09.27
IV.LINA.HHN. ML:0 0.0006523608 1.6928 AML other m 2020-09-23T20:51:10.88
IV.RAFF.HHN. ML:0 0.00050393385 0.7424 AML other m 2020-09-23T20:51:11.27
IV.HLNI.HHN. ML:0 0.00034507065 0.3968 AML other m 2020-09-23T20:51:13.45
IV.MSFR.HHN. ML:0 0.0002120832 0.8864 AML other m 2020-09-23T20:51:14.90
IV.MSFR.HHE. ML:0 0.0002111126 0.9216 AML other m 2020-09-23T20:51:15.61
IV.SENA.HHN. ML:2.7 2.6030265E-5 0.4256 AML other m 2020-09-23T20:51:16.66
IV.HLNI.HHE. ML:0 0.0002076032 0.32 AML other m 2020-09-23T20:51:17.56
MN.CUC.HNN. ML:3.1 0.0001001334 1.1936 AML other m 2020-09-23T20:51:22.15
MN.CEL.HHE. ML:0 5.6591595E-5 0.8864 AML other m 2020-09-23T20:51:24.52
MN.CEL.HNE. ML:2.7 8.647395E-5 1.0112 AML other m 2020-09-23T20:51:25.05
IV.LINA.HHE. ML:0 0.00044331715 0.6144 AML other m 2020-09-23T20:51:25.54
IV.SSY.HHE. ML:0 0.00094578 0.8704 AML other m 2020-09-23T20:51:27.22
MN.CEL.HNN. ML:0 0.000105397835 0.9216 AML other m 2020-09-23T20:51:28.56
IV.MSRU.HHN. ML:0 0.00014437245 1.1424 AML other m 2020-09-23T20:51:31.26
IV.MSRU.HHE. ML:0 0.0001904964 1.2704 AML other m 2020-09-23T20:51:34.77
MN.CEL.HHN. ML:0 5.7049165E-5 0.7808 AML other m 2020-09-23T20:51:37.46
MN.VSL.HHE. ML:0 0.00016397155 0.9344 AML other m 2020-09-23T20:51:40.98
MN.CUC.HHN. ML:0 3.2606485E-5 0.576 AML other m 2020-09-23T20:51:41.57
MN.VSL.HHN. ML:0 5.7049035E-5 0.2688 AML other m 2020-09-23T20:51:41.97
MN.CUC.HHE. ML:0 4.9256665E-5 0.4992 AML other m 2020-09-23T20:51:45.75
MN.CUC.HNE. ML:3.3 0.000180210935 0.9248 AML other m 2020-09-23T20:51:45.57
IV.SENA.HHE. ML:2.8 3.5138645E-5 1.3568 AML other m 2020-09-23T20:52:09.10
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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 miniseed + resp format Download