INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 2.3 on date 08-10-2018 and time 20:33:03 (Italy) in region 6 km SW Costacciaro (PG)

A magnitude ML 2.3 earthquake occured in region: 6 km SW Costacciaro (PG), on

  • 08-10-2018 18:33:03 (UTC)
  • 08-10-2018 20:33:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.32, 12.67 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
Costacciaro PG 6 1216 1216
Sigillo PG 6 2404 3620
Fossato di Vico PG 8 2840 6460
Gubbio PG 8 32216 38676
Scheggia e Pascelupo PG 9 1393 40069
Gualdo Tadino PG 14 15208 55277
Cantiano PU 17 2245 57522
Valfabbrica PG 19 3389 60911
Fabriano AN 19 31480 92391

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Perugia (166134 inhabitants)
41 Km N of Foligno (57155 inhabitants)
65 Km SW of Fano (60888 inhabitants)
66 Km E of Arezzo (99543 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
76 Km W of Ancona (100861 inhabitants)
83 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
97 Km SE of Cesena (96758 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 2.3 2018-10-08
18:33:03
43.32 12.67 8 2018-10-08
18:42:55
Sala Sismica INGV-Roma 61739691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-08 18:33:03 ± 0.04
Latitude 43.32 ± 0.00
Longitude 12.67 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 61739691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 254
Semi-minor axis of confidence ellipse (meter) 185
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 191
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.07195
Epicentral distance of station farthest from the epicenter (degree) 0.72845
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.4
Num. used stations 80
Type of magnitude ML
Reference to an origin 61739691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-08 18:42:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.COR1.EHZ. 2018-10-08T18:33:18.86 0.3 undecidable manual S 38 0.3921 50 0.74 59
IV.SACS.HHZ. 2018-10-08T18:33:17.26 0.1 undecidable manual P 230 0.7285 50 -0.4 83
IV.MF5.EHZ. 2018-10-08T18:33:16.88 0.1 undecidable manual P 120 0.6655 50 0.29 86
IV.PESA.HHZ. 2018-10-08T18:33:16.12 0.1 undecidable manual P 11 0.6313 50 0.12 90
IV.GAVE.EHZ. 2018-10-08T18:33:16.16 0.1 undecidable manual P 165 0.6502 50 -0.17 89
IV.MC2.EHZ. 2018-10-08T18:33:15.07 0.6 undecidable manual P 137 0.5585 50 0.32 44
IV.EL6.EHZ. 2018-10-08T18:33:15.44 0.3 undecidable manual S 88 0.3148 50 -0.38 68
IV.NRCA.HHZ. 2018-10-08T18:33:15.02 0.1 undecidable manual P 146 0.5864 50 -0.2 89
IV.CRE.HHZ. 2018-10-08T18:33:15.91 0.3 undecidable manual P 300 0.5989 50 0.46 63
IV.MMO1.EHZ. 2018-10-08T18:33:15.85 0.3 undecidable manual P 131 0.6394 50 -0.28 65
IV.MGAB.HHZ. 2018-10-08T18:33:15.19 0.1 undecidable manual P 225 0.5765 50 0.13 91
IV.CPGN.EHZ. 2018-10-08T18:33:15.02 0.3 undecidable manual P 332 0.5414 50 0.56 62
IV.ASSB.HHZ. 2018-10-08T18:33:14.42 0.1 undecidable manual S 182 0.2788 105 -0.12 97
IV.ARVD.HHZ. 2018-10-08T18:33:13.71 0.1 undecidable manual S 48 0.2644 106 -0.3 93
IV.MOMA.HHZ. 2018-10-08T18:33:13.81 0.3 undecidable manual P 188 0.5225 50 -0.32 66
IV.ATTE.HHZ. 2018-10-08T18:33:13.63 0.1 undecidable manual S 242 0.2608 106 -0.23 95
IV.CAFI.HHZ. 2018-10-08T18:33:13.96 0.1 undecidable manual P 271 0.5108 50 0.02 94
IV.COR1.EHZ. 2018-10-08T18:33:12.31 0.1 undecidable manual P 38 0.3921 50 0.41 89
IV.ATPI.EHZ. 2018-10-08T18:33:12.62 0.1 undecidable manual S 304 0.2329 108 -0.21 96
IV.PARC.HHZ. 2018-10-08T18:33:12.86 0.6 undecidable manual P 316 0.4515 50 -0.07 47
IV.FDMO.HHZ. 2018-10-08T18:33:12.21 0.1 undecidable manual P 133 0.4173 50 -0.12 94
IV.FRON.EHZ. 2018-10-08T18:33:11.34 0.1 undecidable manual S 12 0.2005 110 -0.29 95
IV.ATVO.HHZ. 2018-10-08T18:33:11.39 0.1 undecidable manual S 288 0.2005 110 -0.25 95
IV.BADI.EHZ. 2018-10-08T18:33:11.30 0.1 undecidable manual P 301 0.3615 50 -0.08 96
IV.CESI.HHZ. 2018-10-08T18:33:11.52 0.3 undecidable manual P 151 0.3597 50 0.17 71
IV.EL6.EHZ. 2018-10-08T18:33:10.29 0.1 undecidable manual P 88 0.3148 50 -0.29 93
IV.APEC.HHZ. 2018-10-08T18:33:10.01 0.3 undecidable manual P 323 0.2977 104 -0.23 70
IV.ATTE.HHZ. 2018-10-08T18:33:09.31 0.1 positive manual P 242 0.2608 106 -0.14 97
IV.ASSB.HHZ. 2018-10-08T18:33:09.77 0.1 undecidable manual P 182 0.2788 105 -0.06 98
IV.MURB.HHZ. 2018-10-08T18:33:09.24 0.1 undecidable manual S 241 0.1205 122 0.38 94
IV.SSFR.HHZ. 2018-10-08T18:33:09.41 0.1 undecidable manual S 36 0.1412 118 -0.14 99
IV.ARVD.HHZ. 2018-10-08T18:33:09.34 0.1 undecidable manual P 48 0.2644 106 -0.19 95
IV.FRON.EHZ. 2018-10-08T18:33:08.07 0.1 undecidable manual P 12 0.2005 110 -0.09 99
IV.SNTG.HHZ. 2018-10-08T18:33:08.44 0.1 undecidable manual P 109 0.2086 110 0.1 98
IV.ATPI.EHZ. 2018-10-08T18:33:08.76 0.1 undecidable manual P 304 0.2329 108 -0.09 98
IV.ATVO.HHZ. 2018-10-08T18:33:08.14 0.1 undecidable manual P 288 0.2005 110 -0.02 100
IV.PIEI.HHZ. 2018-10-08T18:33:08.84 0.1 undecidable manual P 336 0.2347 108 -0.05 99
IV.FOSV.EHZ. 2018-10-08T18:33:07.58 0.1 undecidable manual S 112 0.0719 136 0.18 99
IV.SSFR.HHZ. 2018-10-08T18:33:07.13 0.1 undecidable manual P 36 0.1412 118 0.18 98
IV.ATFO.HHZ. 2018-10-08T18:33:07.86 0.1 undecidable manual S 302 0.0836 131 0.13 100
IV.FOSV.EHZ. 2018-10-08T18:33:06.00 0.1 undecidable manual P 112 0.0719 136 0.29 97
IV.ATFO.HHZ. 2018-10-08T18:33:06.16 0.1 undecidable manual P 302 0.0836 131 0.25 98
IV.MURB.HHZ. 2018-10-08T18:33:06.95 0.1 undecidable manual P 241 0.1205 122 0.39 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:2.3 0.003257261 0.0768 AML other m 2018-10-08T18:33:07.94
IV.FOSV.EHN. ML:2.4 0.0038740145 0.0768 AML other m 2018-10-08T18:33:07.74
IV.ATFO.HHN. ML:2.4 0.00354694 0.1408 AML other m 2018-10-08T18:33:08.02
IV.ATFO.HHE. ML:2.5 0.0042606175 0.256 AML other m 2018-10-08T18:33:08.33
IV.MURB.HHN. ML:3.1 0.01350714 0.2816 AML other m 2018-10-08T18:33:10.10
IV.MURB.HHE. ML:3.3 0.02127641 0.32 AML other m 2018-10-08T18:33:09.91
IV.MURB.HNN. ML:3 0.0106960095 0.256 AML other m 2018-10-08T18:33:10.25
IV.MURB.HNE. ML:3.3 0.02074161 0.32 AML other m 2018-10-08T18:33:09.92
IV.SSFR.HNE. ML:3.2 0.015210565 0.2304 AML other m 2018-10-08T18:33:10.91
IV.SSFR.HNN. ML:3.1 0.01274468 0.192 AML other m 2018-10-08T18:33:10.89
IV.SSFR.HHE. ML:3.1 0.01295026 0.2176 AML other m 2018-10-08T18:33:10.11
IV.SSFR.HHN. ML:3.1 0.0139904 0.192 AML other m 2018-10-08T18:33:10.89
IV.FRON.EHN. ML:2.7 0.003815664 0.3072 AML other m 2018-10-08T18:33:12.97
IV.FRON.EHE. ML:2.4 0.001732809 0.1408 AML other m 2018-10-08T18:33:11.74
IV.ATVO.HHE. ML:2.1 0.0009776784 0.1536 AML other m 2018-10-08T18:33:11.92
IV.ATVO.HHN. ML:2.1 0.0009950469 0.32 AML other m 2018-10-08T18:33:11.88
IV.SNTG.HHN. ML:3.1 0.007943301 0.2304 AML other m 2018-10-08T18:33:12.34
IV.SNTG.HNE. ML:2.6 0.0025486785 0.1792 AML other m 2018-10-08T18:33:12.61
IV.SNTG.HHE. ML:2.5 0.0020641785 0.1792 AML other m 2018-10-08T18:33:12.47
IV.SNTG.HNN. ML:3.1 0.007599544 0.2304 AML other m 2018-10-08T18:33:12.34
IV.ATPI.EHN. ML:2 0.0005508992 0.32 AML other m 2018-10-08T18:33:17.63
IV.ATPI.EHE. ML:2.2 0.00099537215 0.64 AML other m 2018-10-08T18:33:16.31
IV.PIEI.HHN. ML:2 0.00058104315 0.2176 AML other m 2018-10-08T18:33:12.72
IV.PIEI.HHE. ML:2.1 0.00077599055 0.2944 AML other m 2018-10-08T18:33:14.14
IV.ATTE.HHN. ML:2.3 0.00099923555 0.448 AML other m 2018-10-08T18:33:14.94
IV.ATTE.HHE. ML:2.3 0.00104759685 0.2432 AML other m 2018-10-08T18:33:14.00
IV.ARVD.HHE. ML:2.4 0.00117514045 0.2432 AML other m 2018-10-08T18:33:14.55
IV.ARVD.HHN. ML:2.2 0.00080738135 0.2816 AML other m 2018-10-08T18:33:14.23
IV.ASSB.HHE. ML:2.6 0.0018489215 0.4608 AML other m 2018-10-08T18:33:15.99
IV.ASSB.HHN. ML:2.7 0.0024085935 0.2816 AML other m 2018-10-08T18:33:14.80
IV.APEC.HHE. ML:2.1 0.00053544045 0.5632 AML other m 2018-10-08T18:33:21.87
IV.APEC.HNN. ML:2.2 0.00078226305 0.4608 AML other m 2018-10-08T18:33:22.50
IV.APEC.HHN. ML:2.2 0.0007477825 0.3968 AML other m 2018-10-08T18:33:22.96
IV.APEC.HNE. ML:2.3 0.00086299375 0.3712 AML other m 2018-10-08T18:33:19.37
IV.EL6.EHE. ML:2.6 0.00176350115 0.1792 AML other m 2018-10-08T18:33:16.37
IV.EL6.EHN. ML:2.7 0.0019402145 0.256 AML other m 2018-10-08T18:33:17.43
IV.BADI.EHN. ML:2.3 0.0007118472 0.4352 AML other m 2018-10-08T18:33:21.65
IV.BADI.EHE. ML:2.2 0.0005805091 0.5376 AML other m 2018-10-08T18:33:21.64
IV.CESI.HHN. ML:1.9 0.00029906905 0.256 AML other m 2018-10-08T18:33:22.69
IV.CESI.HHE. ML:2.1 0.00040801325 0.0768 AML other m 2018-10-08T18:33:17.77
IV.FDMO.HHN. ML:2.1 0.00035708245 0.1792 AML other m 2018-10-08T18:33:22.21
IV.FDMO.HHE. ML:2 0.0002729923 0.1152 AML other m 2018-10-08T18:33:19.69
IV.COR1.EHN. ML:2.5 0.0010815045 0.5504 AML other m 2018-10-08T18:33:23.46
IV.COR1.EHE. ML:2.3 0.000600805 0.448 AML other m 2018-10-08T18:33:24.17
IV.COR1.HNN. ML:5.3 0.60137495 15.1424 AML other m 2018-10-08T18:33:28.49
IV.COR1.HNE. ML:5.3 0.6356512 18.8416 AML other m 2018-10-08T18:33:36.58
IV.PARC.HHE. ML:1.9 0.00021045015 0.3712 AML other m 2018-10-08T18:33:29.19
IV.PARC.HHN. ML:1.9 0.0002047392 0.3584 AML other m 2018-10-08T18:33:23.90
IV.MOMA.HHE. ML:2.3 0.00041039715 0.3968 AML other m 2018-10-08T18:33:26.53
IV.MOMA.HHN. ML:2.2 0.00037404245 0.2816 AML other m 2018-10-08T18:33:28.49
IV.MOMA.HNN. ML:2.4 0.00052964145 1.1776 AML other m 2018-10-08T18:33:20.55
IV.MOMA.HNE. ML:2.3 0.0004256878 0.3968 AML other m 2018-10-08T18:33:26.33
IV.CAFI.HHN. ML:1.8 0.00012880085 0.3456 AML other m 2018-10-08T18:33:24.96
IV.CAFI.HNE. ML:1.5 7.606876E-5 3.3536 AML other m 2018-10-08T18:33:44.48
IV.CAFI.HNN. ML:1 2.258245E-5 3.9424 AML other m 2018-10-08T18:33:44.73
IV.CAFI.HHE. ML:1.8 0.00013175572 0.5248 AML other m 2018-10-08T18:33:24.03
IV.CPGN.EHE. ML:2 0.000203601235 0.4864 AML other m 2018-10-08T18:33:31.83
IV.NRCA.HHN. ML:2.3 0.0004033764 0.1152 AML other m 2018-10-08T18:33:26.60
IV.CPGN.HNE. ML:2.1 0.00028293385 0.4096 AML other m 2018-10-08T18:33:34.92
IV.NRCA.HHE. ML:2.4 0.0004224577 0.1152 AML other m 2018-10-08T18:33:24.93
IV.NRCA.HNN. ML:2.3 0.00040513405 0.128 AML other m 2018-10-08T18:33:26.55
IV.CPGN.HNN. ML:2.2 0.00029638815 0.5504 AML other m 2018-10-08T18:33:29.54
IV.NRCA.HNE. ML:2.3 0.00039203175 0.1152 AML other m 2018-10-08T18:33:24.87
IV.CPGN.EHN. ML:2.1 0.000239652335 0.5376 AML other m 2018-10-08T18:33:29.56
IV.MGAB.HNE. ML:2.5 0.00067644335 0.2432 AML other m 2018-10-08T18:33:26.79
IV.MGAB.HHE. ML:2.6 0.0008550606 0.2304 AML other m 2018-10-08T18:33:27.35
IV.MGAB.HHN. ML:2.7 0.0010181535 0.2816 AML other m 2018-10-08T18:33:25.74
IV.MGAB.HNN. ML:2.7 0.001036194 0.2304 AML other m 2018-10-08T18:33:27.10
IV.CRE.HHN. ML:2.1 0.0002092801 0.3968 AML other m 2018-10-08T18:33:30.20
IV.CRE.HHE. ML:1.9 0.000128416 0.3712 AML other m 2018-10-08T18:33:32.70
IV.GAVE.HNE. ML:2.7 0.0007633112 0.4096 AML other m 2018-10-08T18:33:27.40
IV.GAVE.EHN. ML:2.4 0.0003800395 0.192 AML other m 2018-10-08T18:33:29.70
IV.GAVE.EHE. ML:2.6 0.00069367665 0.3328 AML other m 2018-10-08T18:33:27.40
IV.GAVE.HNN. ML:2.2 0.0002492232 0.7808 AML other m 2018-10-08T18:33:18.54
IV.MF5.EHN. ML:2.4 0.00037506935 0.4224 AML other m 2018-10-08T18:33:32.06
IV.MF5.EHE. ML:2.3 0.00029023265 0.6144 AML other m 2018-10-08T18:33:35.36
IV.SACS.HNE. ML:2 0.00013950615 0.384 AML other m 2018-10-08T18:33:35.21
IV.SACS.HHE. ML:2 0.0001331813 0.3584 AML other m 2018-10-08T18:33:35.22
IV.SACS.HHN. ML:2.3 0.00028037685 0.4864 AML other m 2018-10-08T18:33:33.52
IV.SACS.HNN. ML:2.3 0.0002778244 0.4608 AML other m 2018-10-08T18:33:33.52
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://cnt.rm.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