Earthquake with magnitude of ML 3.4 on date 10-03-2012 and time 08:50:21 (Italy) in region 2 km NE Premilcuore (FC)

A magnitude ML 3.4 earthquake occured in region: 2 km NE Premilcuore (FC), on

  • 10-03-2012 07:50:21 (UTC)
  • 10-03-2012 08:50:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9890, 11.8020 at 32 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
Premilcuore FC 2 799 799
Portico e San Benedetto FC 5 756 1555
Rocca San Casciano FC 9 1910 3465
Galeata FC 9 2516 5981
Santa Sofia FC 10 4136 10117
Tredozio FC 11 1212 11329
Civitella di Romagna FC 11 3786 15115
San Godenzo FI 16 1167 16282
Dovadola FC 16 1653 17935
Marradi FI 18 3139 21074
Modigliana FC 19 4560 25634
Predappio FC 19 6346 31980

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km SW of Forlì (117913 inhabitants)
34 Km S of Faenza (58541 inhabitants)
39 Km W of Cesena (96758 inhabitants)
41 Km S of Imola (69797 inhabitants)
50 Km E of Firenze (382808 inhabitants)
56 Km E of Scandicci (50609 inhabitants)
57 Km SW of Ravenna (159116 inhabitants)
58 Km E of Prato (191150 inhabitants)
58 Km N of Arezzo (99543 inhabitants)
62 Km W of Rimini (147750 inhabitants)
67 Km SE of Bologna (386663 inhabitants)
71 Km E of Pistoia (90315 inhabitants)
84 Km NE of Siena (53903 inhabitants)
90 Km W of Pesaro (94582 inhabitants)
95 Km S of Ferrara (133155 inhabitants)
99 Km W of Fano (60888 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

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 updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent 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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.4 2012-03-10
07:50:21
43.989 11.802 32 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1347889
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-03-10 07:50:21 ± 0.08
Latitude 43.9890 ± 0.0063
Longitude 11.8020 ± 0.0087
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1347889

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 675
Semi-minor axis of confidence ellipse (meter) 478
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) 989.9
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 113
Number of defining phases 70
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.77
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.65300
Number of stations at which the event was observed 95
Number of stations from which data was used for origin computation 55
Magnitude information

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1347889
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 02:53:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.QLNO.HHZ. 2012-03-10T07:51:28.32 10.0 undecidable manual Sn 0 0 0
OE.WTTA.HHE. 2012-03-10T07:51:17.29 10.0 undecidable manual Pn 0 0 0
IV.SALO.HHZ. 2012-03-10T07:51:14.72 0.6 undecidable manual Sn 331 206.8374 0.911 23
CH.BERNI.HHZ. 2012-03-10T07:51:12.81 10.0 undecidable manual Pn 0 0 0
CH.DAVOX.HHN. 2012-03-10T07:51:10.25 10.0 undecidable manual Pn 0 0 0
MN.TUE.HHZ. 2012-03-10T07:51:08.80 10.0 undecidable manual Pn 0 0 0
SI.ROSI.HHN. 2012-03-10T07:51:07.76 10.0 undecidable manual Pn 0 0 0
CH.FUORN.HHN. 2012-03-10T07:51:07.59 10.0 undecidable manual Pn 0 0 0
SI.RISI.HHZ. 2012-03-10T07:51:07.11 10.0 undecidable manual Pn 0 0 0
IV.PRMA.HHE. 2012-03-10T07:51:06.38 10.0 undecidable manual Sn 0 0 0
SI.MOSI.HHN. 2012-03-10T07:51:06.11 10.0 undecidable manual Pn 0 0 0
IV.MSC.EHZ. 2012-03-10T07:51:05.13 10.0 undecidable manual Pn 0 0 0
IV.VVLD.HHN. 2012-03-10T07:51:05.38 10.0 undecidable manual Sn 0 0 0
IV.VARE.HHN. 2012-03-10T07:51:05.94 10.0 undecidable manual Pn 0 0 0
IV.BRMO.HHZ. 2012-03-10T07:51:04.00 10.0 undecidable manual Pn 0 0 0
NI.ACOM.HHZ. 2012-03-10T07:51:04.63 10.0 undecidable manual Pn 0 0 0
IV.VVLD.HHN. 2012-03-10T07:51:04.09 10.0 undecidable manual Pn 0 0 0
IV.LPEL.HHN. 2012-03-10T07:51:04.46 10.0 undecidable manual Pn 0 0 0
SI.ABSI.HHZ. 2012-03-10T07:51:04.05 10.0 undecidable manual Pn 0 0 0
IV.GUAR.HHZ. 2012-03-10T07:51:03.07 10.0 undecidable manual Pn 0 0 0
IV.FVI.HHZ. 2012-03-10T07:51:02.66 10.0 undecidable manual Pn 0 0 0
IV.PLMA.HHZ. 2012-03-10T07:51:02.40 0.6 undecidable manual Sg 273 155.5221 -0.359 37
IV.TEOL.HHZ. 2012-03-10T07:51:01.49 0.6 undecidable manual Sg 356 152.6361 -0.633 35
IV.QLNO.HHZ. 2012-03-10T07:51:01.72 10.0 undecidable manual Pn 0 0 0
IV.PTCC.HHZ. 2012-03-10T07:51:00.91 0.6 undecidable manual Pg 24 294.483 -1.498 8
SI.KOSI.HHZ. 2012-03-10T07:51:00.23 0.1 undecidable manual Pg 353 276.4122 0.064 35
IV.APPI.EHZ. 2012-03-10T07:51:00.61 0.3 undecidable manual Pg 351 279.8088 0.025 25
IV.PTQR.HHZ. 2012-03-10T07:51:00.54 10.0 undecidable manual Pn 0 0 0
IV.SENI.EHN. 2012-03-10T07:50:59.65 10.0 undecidable manual Pn 0 0 0
IV.FAGN.HHE. 2012-03-10T07:50:59.68 10.0 undecidable manual Pn 0 0 0
NI.SABO.HHZ. 2012-03-10T07:50:57.16 0.3 undecidable manual Pg 32 264.2355 -1.484 18
NI.AGOR.HHN. 2012-03-10T07:50:57.47 10.0 undecidable manual Pn 0 0 0
IV.T0104.HHZ. 2012-03-10T07:50:57.45 10.0 undecidable manual Pn 0 0 0
IV.TERO.HHZ. 2012-03-10T07:50:56.59 10.0 undecidable manual Pn 0 0 0
IV.STAL.HHZ. 2012-03-10T07:50:56.93 0.3 undecidable manual Pg 15 261.738 -1.413 19
IV.OFFI.HHZ. 2012-03-10T07:50:56.06 10.0 undecidable manual Pn 0 0 0
IV.CRAC.EHZ. 2012-03-10T07:50:56.72 10.0 undecidable manual Pn 0 0 0
IV.PRMA.HHE. 2012-03-10T07:50:55.91 10.0 undecidable manual Pn 0 0 0
MN.TRI.BHZ. 2012-03-10T07:50:54.43 10.0 undecidable manual Pn 0 0 0
IV.BOB.HHZ. 2012-03-10T07:50:54.25 10.0 negative manual Pg 0 0 0
IV.CAMP.HHZ. 2012-03-10T07:50:54.56 10.0 undecidable manual Pn 0 0 0
IV.CTI.HHZ. 2012-03-10T07:50:53.67 0.1 undecidable manual Pg 357 228.6933 -0.561 47
IV.FIAM.HHZ. 2012-03-10T07:50:53.97 10.0 undecidable manual Pn 0 0 0
IV.SMA1.EHZ. 2012-03-10T07:50:52.38 10.0 undecidable manual Pn 0 0 0
IV.MAGA.HHZ. 2012-03-10T07:50:52.73 0.3 undecidable manual Pg 335 218.5146 -0.235 41
NI.CGRP.HHZ. 2012-03-10T07:50:51.16 0.3 undecidable manual Pg 0 209.8344 -0.719 38
IV.SALO.HHZ. 2012-03-10T07:50:51.92 0.1 undecidable manual Pg 331 206.8374 0.415 55
IV.MSSA.HHZ. 2012-03-10T07:50:49.16 0.3 undecidable manual Pg 282 185.37 0.321 48
IV.ROVR.HHZ. 2012-03-10T07:50:49.35 0.3 undecidable manual Pg 343 192.6627 -0.392 46
IV.LNSS.HHZ. 2012-03-10T07:50:49.23 0.6 undecidable manual Pg 147 183.3831 0.637 29
IV.LATE.HHZ. 2012-03-10T07:50:48.22 10.0 undecidable manual Pn 0 0 0
IV.GUMA.HHZ. 2012-03-10T07:50:48.12 10.0 undecidable manual Pg 0 0 0
IV.SBPO.HHE. 2012-03-10T07:50:48.66 10.0 undecidable manual Pn 0 0 0
IV.BDI.HHZ. 2012-03-10T07:50:48.82 0.3 undecidable manual Sg 275 96.4257 -1.092 47
IV.NRCA.HHE. 2012-03-10T07:50:47.95 10.0 undecidable manual Pn 0 0 0
IV.AOI.HHZ. 2012-03-10T07:50:45.85 0.3 undecidable manual Pg 108 152.2365 1.142 40
IV.FDMO.HHE. 2012-03-10T07:50:45.47 10.0 undecidable manual Pn 0 0 0
IV.TEOL.HHZ. 2012-03-10T07:50:44.05 0.1 undecidable manual Pg 356 152.6361 -0.706 68
IV.PLMA.HHZ. 2012-03-10T07:50:44.41 0.3 undecidable manual Pg 273 155.5221 -0.714 50
IV.CAFI.HHZ. 2012-03-10T07:50:44.70 0.6 undecidable manual Sg 170 74.37 0.449 44
IV.MCIV.HHZ. 2012-03-10T07:50:44.77 10.0 undecidable manual Pg 0 0 0
IV.NOVE.EHZ. 2012-03-10T07:50:43.36 0.6 undecidable manual Pg 317 124.3866 2.117 15
IV.CRMI.HHE. 2012-03-10T07:50:43.23 0.6 undecidable manual Sg 252 70.0743 0.068 48
IV.CING.HHZ. 2012-03-10T07:50:43.24 0.3 undecidable manual Pg 121 130.869 1.186 41
IV.CSNT.HHZ. 2012-03-10T07:50:43.94 0.3 undecidable manual Sg 216 70.374 0.691 62
IV.CESI.HHZ. 2012-03-10T07:50:43.84 0.6 undecidable manual Pg 141 140.6481 0.565 36
IV.RAVA.EHN. 2012-03-10T07:50:43.06 10.0 undecidable manual Pg 0 0 0
IV.SNTG.HHN. 2012-03-10T07:50:42.11 0.3 undecidable manual Pg 131 122.4885 1.105 44
IV.ATMC.EHZ. 2012-03-10T07:50:42.95 0.6 undecidable manual Sg 152 67.7766 0.35 45
IV.ERBM.EHE. 2012-03-10T07:50:42.72 0.6 undecidable manual Pg 294 120.3906 1.977 17
IV.ARCI.HHZ. 2012-03-10T07:50:42.19 0.3 undecidable manual Pg 192 128.871 0.386 59
IV.FNVD.HHZ. 2012-03-10T07:50:41.47 0.6 undecidable manual Sg 290 57.5979 1.395 30
IV.SACS.HHZ. 2012-03-10T07:50:41.33 0.1 undecidable manual Pg 176 126.7731 -0.212 83
IV.MGAB.HHZ. 2012-03-10T07:50:40.64 0.1 undecidable manual Pg 168 121.989 -0.308 82
IV.PTF.SHZ. 2012-03-10T07:50:40.86 0.1 undecidable manual Sg 267 58.5969 0.555 88
IV.TRIF.HHZ. 2012-03-10T07:50:40.68 0.3 undecidable manual Pg 217 120.99 -0.141 63
IV.ARVD.HHZ. 2012-03-10T07:50:39.28 0.3 undecidable manual Pg 120 106.3158 0.278 63
IV.ATCC.EHZ. 2012-03-10T07:50:39.68 0.6 undecidable manual Pg 143 111.6993 0.006 44
IV.PARC.HHZ. 2012-03-10T07:50:39.05 0.1 undecidable manual Sg 137 51.5151 0.461 90
MN.VLC.HHZ. 2012-03-10T07:50:39.67 0.1 undecidable manual Pg 280 114.3966 -0.331 82
GU.MAIM.HHZ. 2012-03-10T07:50:38.18 0.1 undecidable manual Pg 266 105.0171 -0.651 76
IV.CPGN.EHN. 2012-03-10T07:50:38.42 0.6 undecidable manual Sg 117 46.4202 1.019 36
IV.MURB.HHZ. 2012-03-10T07:50:38.41 0.3 undecidable manual Pg 144 99.2229 0.289 64
IV.BDI.HHZ. 2012-03-10T07:50:37.15 0.3 undecidable manual Pg 275 96.4257 -0.557 60
IV.IMOL.EHN. 2012-03-10T07:50:37.06 0.6 undecidable manual Sg 353 41.3253 0.809 40
IV.FROS.HHZ. 2012-03-10T07:50:37.91 0.1 undecidable manual Pg 211 100.8213 -0.403 83
IV.CRE.HHZ. 2012-03-10T07:50:36.56 0.1 undecidable manual Sg 164 42.8238 -0.009 100
IV.FIU.EHZ. 2012-03-10T07:50:36.33 0.6 undecidable manual Pg 341 76.368 1.607 25
IV.FRON.EHZ. 2012-03-10T07:50:36.89 0.3 undecidable manual Pg 125 90.6426 0.052 68
IV.ZCCA.HHZ. 2012-03-10T07:50:36.36 0.3 undecidable manual Pg 302 76.9674 1.543 39
IV.PESA.HHZ. 2012-03-10T07:50:35.67 0.6 undecidable manual Pg 93 83.0502 -0.047 47
IV.MPAG.EHZ. 2012-03-10T07:50:35.64 0.6 undecidable manual Pg 117 86.4468 -0.574 41
IV.ATVO.HHE. 2012-03-10T07:50:35.73 0.3 undecidable manual Pg 144 82.9503 0.026 70
IV.FSSB.HHZ. 2012-03-10T07:50:35.59 0.6 undecidable manual Pg 112 84.6486 -0.361 43
IV.CSNT.HHZ. 2012-03-10T07:50:34.01 0.3 undecidable manual Pg 216 70.374 0.15 70
IV.ATPC.HHZ. 2012-03-10T07:50:34.91 0.3 undecidable manual Pg 137 77.0673 0.08 70
IV.CAFI.HHZ. 2012-03-10T07:50:34.23 0.1 negative manual Pg 170 74.37 -0.207 91
IV.PIEI.HHE. 2012-03-10T07:50:34.36 0.3 undecidable manual Pg 130 77.367 -0.511 64
IV.CRMI.HHE. 2012-03-10T07:50:34.00 0.1 undecidable manual Pg 252 70.0743 0.19 93
IV.ATMC.EHZ. 2012-03-10T07:50:33.20 0.3 undecidable manual Pg 152 67.7766 -0.285 68
IV.FNVD.HHZ. 2012-03-10T07:50:32.23 0.3 undecidable manual Pg 290 57.5979 0.203 71
IV.PTF.SHZ. 2012-03-10T07:50:32.41 0.3 undecidable manual Pg 267 58.5969 0.25 70
IV.BADI.EHZ. 2012-03-10T07:50:32.66 0.1 undecidable manual Pg 146 63.8916 -0.262 92
IV.FIR.HHZ. 2012-03-10T07:50:31.31 10.0 undecidable manual Pg 0 0 0
IV.BLLA.EHN. 2012-03-10T07:50:31.85 0.3 undecidable manual Pg 72 55.8996 0.057 73
IV.CPGN.EHN. 2012-03-10T07:50:30.51 0.6 undecidable manual Pg 117 46.4202 0.026 50
IV.PARC.HHZ. 2012-03-10T07:50:30.80 0.3 undecidable manual Pg 137 51.5151 -0.369 69
IV.MTRZ.HHZ. 2012-03-10T07:50:30.87 0.1 undecidable manual Pg 320 46.8198 0.333 94
IV.IMOL.EHN. 2012-03-10T07:50:30.10 0.1 undecidable manual Pg 353 41.3253 0.28 96
IV.SFI.EHZ. 2012-03-10T07:50:29.80 0.1 undecidable manual Sg 159 9.9789 -1.067 73
IV.CRE.HHZ. 2012-03-10T07:50:29.71 0.1 negative manual Pg 164 42.8238 -0.292 95
IV.VMG.SHZ. 2012-03-10T07:50:27.09 0.1 negative manual Pg 262 20.868 -0.399 96
IV.SFI.EHZ. 2012-03-10T07:50:25.87 0.1 positive manual Pg 159 9.9789 -0.842 83
TDMT - Time Domain Moment Tensor
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
Waveforms Seismic signals in miniseed + resp format Download