Earthquake with magnitude of ML 2.3 on date 28-03-2018 and time 05:34:33 (Italy) in region 3 km E Premilcuore (FC)

A magnitude ML 2.3 earthquake occured in region: 3 km E Premilcuore (FC), on

  • 28-03-2018 03:34:33 (UTC)
  • 28-03-2018 05:34:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.97, 11.82 at 27 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 3 799 799
Portico e San Benedetto FC 7 756 1555
Santa Sofia FC 8 4136 5691
Galeata FC 9 2516 8207
Rocca San Casciano FC 11 1910 10117
Civitella di Romagna FC 11 3786 13903
Tredozio FC 14 1212 15115
San Godenzo FI 16 1167 16282
Bagno di Romagna FC 18 6026 22308
Dovadola FC 18 1653 23961

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Forlì (117913 inhabitants)
36 Km S of Faenza (58541 inhabitants)
39 Km W of Cesena (96758 inhabitants)
44 Km S of Imola (69797 inhabitants)
50 Km E of Firenze (382808 inhabitants)
56 Km N of Arezzo (99543 inhabitants)
56 Km E of Scandicci (50609 inhabitants)
58 Km E of Prato (191150 inhabitants)
59 Km SW of Ravenna (159116 inhabitants)
61 Km W of Rimini (147750 inhabitants)
70 Km SE of Bologna (386663 inhabitants)
72 Km E of Pistoia (90315 inhabitants)
82 Km NE of Siena (53903 inhabitants)
88 Km W of Pesaro (94582 inhabitants)
98 Km W of Fano (60888 inhabitants)
98 Km S of Ferrara (133155 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.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. 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
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 1000 ML 2.3 2018-03-28
03:34:33
43.97 11.81 27 2019-04-24
14:49:31
Bollettino Sismico Italiano INGV 56683861
Rev 100 ML 2.3 2018-03-28
03:34:33
43.98 11.83 27 2018-03-28
03:56:46
Sala Sismica INGV-Roma 54891721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-28 03:34:33 ± 0.17
Latitude 43.97 ± 0.01
Longitude 11.81 ± 0.01
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 56683861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 808
Semi-minor axis of confidence ellipse (meter) 341
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 810
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.20959
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 74
Type of magnitude ML
Reference to an origin 56683861
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-05-10 15:38:51

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 54891721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-28 03:56:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CR.HVAR.HHZ. 2018-03-28T03:36:14.11 3.0 undecidable manual Sg 15.29 0
IV.LEOD.HNZ. 2018-03-28T03:35:13.82 3.0 undecidable manual Pg 9.06 0
IV.STAL.HHZ. 2018-03-28T03:35:10.99 3.0 negative manual Pn 1.07 0
CR.BRJN.HHZ. 2018-03-28T03:35:00.19 3.0 positive manual Pn 1.98 0
IV.APEC.HHZ. 2018-03-28T03:34:56.10 0.3 undecidable manual S 133 0.5971 106 1.43 4
IV.CRMI.HHZ. 2018-03-28T03:34:55.60 0.6 undecidable manual S 254 0.625 105 0.14 0
IV.FNVD.HHZ. 2018-03-28T03:34:54.70 0.3 undecidable manual S 292 0.536 108 1.77 20
GU.EQUI.HHZ. 2018-03-28T03:34:54.42 0.6 undecidable manual P 280 1.2096 54 -1.38 0
IV.BADI.EHZ. 2018-03-28T03:34:54.30 0.3 undecidable manual S 146 0.5522 108 0.93 24
IV.MPPT.EHZ. 2018-03-28T03:34:53.30 0.6 undecidable manual S 269 0.5207 109 0.79 28
GU.SARM.EHZ. 2018-03-28T03:34:52.19 0.6 undecidable manual P 283 1.0378 99 -1.08 0
IV.SSP9.EHZ. 2018-03-28T03:34:51.00 0.3 undecidable manual S 150 0.4542 112 0.36 73
IV.IMOL.EHZ. 2018-03-28T03:34:51.30 0.6 undecidable manual S 353 0.3966 115 2.21 17
IV.PARC.HHZ. 2018-03-28T03:34:51.20 0.6 undecidable manual S 136 0.4407 113 0.92 39
IV.PII.HHZ. 2018-03-28T03:34:50.86 0.6 undecidable manual P 256 0.9614 100 -1.1 0
IV.MURB.HHZ. 2018-03-28T03:34:50.01 0.6 undecidable manual P 144 0.8705 101 -0.43 0
GU.MAIM.HHZ. 2018-03-28T03:34:50.61 0.6 undecidable manual P 267 0.9533 100 -1.23 0
IV.ZCCA.HHZ. 2018-03-28T03:34:49.32 0.6 undecidable manual P 303 0.7132 103 1.51 0
IV.CRE.HHZ. 2018-03-28T03:34:48.60 0.3 undecidable manual S 164 0.3606 118 0.46 71
IV.FAEN.HNZ. 2018-03-28T03:34:48.90 0.6 undecidable manual S 8 0.3265 121 1.65 26
IV.ATVO.HHZ. 2018-03-28T03:34:47.69 0.6 undecidable manual P 144 0.724 103 -0.29 0
IV.ATMI.HHZ. 2018-03-28T03:34:47.66 0.6 undecidable manual P 152 0.7114 103 -0.12 0
IV.SEI.HHZ. 2018-03-28T03:34:47.60 0.3 undecidable manual S 285 0.339 120 0.01 79
IV.ATPI.EHZ. 2018-03-28T03:34:46.80 0.6 undecidable manual P 140 0.6673 104 -0.25 0
IV.PIEI.HHZ. 2018-03-28T03:34:46.64 0.3 undecidable manual P 129 0.6754 104 -0.53 0
IV.OSSC.HHZ. 2018-03-28T03:34:46.23 0.6 undecidable manual P 223 0.6034 106 0.24 2
IV.NARO.HHZ. 2018-03-28T03:34:46.22 0.3 undecidable manual P 122 0.6565 105 -0.65 0
IV.CAFI.HHZ. 2018-03-28T03:34:46.32 0.3 undecidable manual P 170 0.6457 105 -0.37 0
IV.CRMI.HHZ. 2018-03-28T03:34:46.32 0.3 undecidable manual P 254 0.625 105 -0.03 0
IV.APEC.HHZ. 2018-03-28T03:34:45.80 0.3 undecidable manual P 133 0.5971 106 -0.09 7
IV.MTCR.EHZ. 2018-03-28T03:34:45.86 0.3 undecidable manual P 276 0.5873 107 0.14 9
IV.RUFI.EHZ. 2018-03-28T03:34:45.70 0.3 undecidable manual S 240 0.2545 128 0.21 76
IV.BRIS.HHZ. 2018-03-28T03:34:45.70 0.3 undecidable manual S 352 0.2608 128 0.06 78
IV.FNVD.HHZ. 2018-03-28T03:34:44.89 0.3 undecidable manual P 292 0.536 108 0 40
IV.MPPT.EHZ. 2018-03-28T03:34:44.79 0.3 undecidable manual P 269 0.5207 109 0.15 50
IV.BADI.EHZ. 2018-03-28T03:34:44.80 0.3 undecidable manual P 146 0.5522 108 -0.34 30
IV.BLLA.EHZ. 2018-03-28T03:34:44.70 0.3 undecidable manual P 69 0.5027 110 0.35 59
IV.MTRZ.HHZ. 2018-03-28T03:34:43.70 0.3 undecidable manual P 321 0.4452 112 0.27 75
IV.SSP9.EHZ. 2018-03-28T03:34:43.18 0.3 undecidable manual P 150 0.4542 112 -0.39 73
IV.RSM2.HHE. 2018-03-28T03:34:43.73 0.6 undecidable manual P 93 0.4542 112 0.15 51
IV.LMD.HHZ. 2018-03-28T03:34:42.70 0.6 undecidable manual S 325 0.1349 148 -0.41 49
IV.IMOL.EHZ. 2018-03-28T03:34:42.82 0.3 undecidable manual P 353 0.3966 115 0.15 77
IV.CPGN.EHZ. 2018-03-28T03:34:42.71 0.3 undecidable manual P 114 0.4002 115 -0.01 79
IV.SFI.EHZ. 2018-03-28T03:34:42.40 0.6 undecidable manual S 159 0.0657 163 0.15 50
IV.PARC.HHZ. 2018-03-28T03:34:42.54 0.3 undecidable manual P 136 0.4407 113 -0.82 63
IV.SEI.HHZ. 2018-03-28T03:34:41.58 0.3 undecidable manual P 285 0.339 120 -0.22 75
IV.FAEN.HNZ. 2018-03-28T03:34:41.63 0.3 undecidable manual P 8 0.3265 121 0.03 79
IV.CRE.HHZ. 2018-03-28T03:34:41.82 0.3 undecidable manual P 164 0.3606 118 -0.3 74
IV.BRSN.EHZ. 2018-03-28T03:34:41.87 0.3 undecidable manual P 31 0.3705 117 -0.4 73
IV.RUFI.EHZ. 2018-03-28T03:34:40.36 0.1 positive manual P 240 0.2545 128 -0.23 100
IV.BRIS.HHZ. 2018-03-28T03:34:40.06 0.1 negative manual P 352 0.2608 128 -0.62 90
IV.LMD.HHZ. 2018-03-28T03:34:38.48 0.1 positive manual P 325 0.1349 148 -0.74 86
IV.SFI.EHZ. 2018-03-28T03:34:38.28 0.1 positive manual P 159 0.0657 163 -0.44 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:0 0.0001270731 0.7584 AML other m 2018-03-28T03:35:14.64
IV.SFI.HNN. ML:0 0.0010363792 0.1696 AML other m 2018-03-28T03:34:43.13
IV.LMD.HHN. ML:0 0.001469047 0.16 AML other m 2018-03-28T03:34:43.23
IV.LMD.HHE. ML:0 0.0019852875 0.1808 AML other m 2018-03-28T03:34:43.31
IV.SFI.EHE. ML:0 0.0009706858 0.3408 AML other m 2018-03-28T03:34:43.41
IV.SFI.HNE. ML:0 0.00099155725 0.2896 AML other m 2018-03-28T03:34:43.41
IV.RUFI.EHN. ML:0 0.0009827305 0.2 AML other m 2018-03-28T03:34:45.00
IV.BRIS.HHE. ML:0 0.002302458 0.32 AML other m 2018-03-28T03:34:46.10
IV.RUFI.EHE. ML:0 0.0004600027 0.32 AML other m 2018-03-28T03:34:46.45
IV.BRIS.HHN. ML:0 0.001782389 0.2608 AML other m 2018-03-28T03:34:47.54
IV.CRE.HHN. ML:0 0.0025690255 0.3408 AML other m 2018-03-28T03:34:49.13
IV.CRE.HHE. ML:0 0.0007446712 0.2 AML other m 2018-03-28T03:34:49.26
IV.SEI.HHN. ML:0 0.001501886 0.7008 AML other m 2018-03-28T03:34:49.80
IV.SEI.HHE. ML:0 0.0008891627 0.32 AML other m 2018-03-28T03:34:50.77
IV.PARC.HHN. ML:0 0.0006301863 0.28 AML other m 2018-03-28T03:34:51.38
IV.CPGN.EHN. ML:0 0.00076895535 0.72 AML other m 2018-03-28T03:34:51.43
IV.PARC.HHE. ML:0 0.0004529187 0.28 AML other m 2018-03-28T03:34:51.76
IV.SSP9.EHE. ML:0 0.00041025045 0.4192 AML other m 2018-03-28T03:34:52.24
IV.SSP9.EHN. ML:0 0.0006203666 0.5408 AML other m 2018-03-28T03:34:52.81
IV.CPGN.EHE. ML:0 0.0003478841 0.28 AML other m 2018-03-28T03:34:52.99
IV.MPPT.EHN. ML:0 0.00022815475 0.4 AML other m 2018-03-28T03:34:53.71
IV.MPPT.EHE. ML:0 0.000122481735 0.4192 AML other m 2018-03-28T03:34:53.75
IV.IMOL.HNE. ML:0 0.00056441235 0.0496 AML other m 2018-03-28T03:35:05.16
IV.IMOL.HNN. ML:0 0.000969367 0.3488 AML other m 2018-03-28T03:34:55.19
IV.MTCR.EHN. ML:0 0.000122908255 0.3392 AML other m 2018-03-28T03:34:55.39
IV.MTRZ.HNE. ML:0 0.00091138005 0.48 AML other m 2018-03-28T03:34:55.92
IV.MTRZ.HHE. ML:0 0.00092099725 0.48 AML other m 2018-03-28T03:34:55.92
IV.FNVD.HHE. ML:0 0.0002843496 0.4608 AML other m 2018-03-28T03:34:55.73
IV.BADI.EHN. ML:0 0.00044480795 0.48 AML other m 2018-03-28T03:34:55.77
IV.CRMI.HHE. ML:0 3.38925525E-5 0.2 AML other m 2018-03-28T03:34:55.84
IV.CRMI.HNE. ML:0 7.518929E-5 0.2 AML other m 2018-03-28T03:34:55.84
IV.MTRZ.HHN. ML:0 0.0008129075 0.36 AML other m 2018-03-28T03:34:55.98
IV.MTRZ.HNN. ML:0 0.0007903847 0.3792 AML other m 2018-03-28T03:34:55.98
IV.OSSC.HHN. ML:0 0.0002557754 0.36 AML other m 2018-03-28T03:34:56.50
IV.OSSC.HNE. ML:0 0.0002956458 0.3792 AML other m 2018-03-28T03:34:56.50
IV.BADI.EHE. ML:0 0.00039918545 0.5808 AML other m 2018-03-28T03:34:56.77
IV.CRMI.HHN. ML:0 3.1326795E-5 0.2592 AML other m 2018-03-28T03:34:57.19
IV.APEC.HHE. ML:0 0.0003620934 0.36 AML other m 2018-03-28T03:34:57.36
IV.OSSC.HNN. ML:0 0.00036228215 0.4192 AML other m 2018-03-28T03:34:57.40
IV.MTCR.EHE. ML:0 0.00014026315 0.5808 AML other m 2018-03-28T03:34:57.50
IV.OSSC.HHE. ML:0 0.0003556025 0.4208 AML other m 2018-03-28T03:34:57.39
IV.BRSN.HNE. ML:0 0.0015150415 0.4592 AML other m 2018-03-28T03:34:57.51
IV.BRSN.EHE. ML:0 0.0017433715 0.4592 AML other m 2018-03-28T03:34:57.51
IV.ATPI.EHN. ML:0 0.0002054104 0.44 AML other m 2018-03-28T03:34:58.53
IV.BRSN.HNN. ML:0 0.001557164 0.3312 AML other m 2018-03-28T03:34:58.20
IV.CAFI.HNN. ML:0 0.000120500245 0.44 AML other m 2018-03-28T03:34:59.07
IV.BRSN.EHN. ML:0 0.0012203045 0.36 AML other m 2018-03-28T03:34:58.19
IV.APEC.HHN. ML:0 0.0004493188 0.4 AML other m 2018-03-28T03:34:58.96
IV.CAFI.HHE. ML:0 0.00015727155 0.48 AML other m 2018-03-28T03:34:59.09
IV.CAFI.HNE. ML:0 0.0001635499 0.48 AML other m 2018-03-28T03:34:58.85
IV.FNVD.HHN. ML:0 0.00030386105 0.4 AML other m 2018-03-28T03:34:59.46
IV.CAFI.HHN. ML:0 0.000122301 0.44 AML other m 2018-03-28T03:34:59.06
IV.ATPI.EHE. ML:0 0.00019277915 0.4608 AML other m 2018-03-28T03:35:00.21
IV.CRMI.HNN. ML:0 7.935542E-5 0.5408 AML other m 2018-03-28T03:35:00.47
IV.ATMI.HHN. ML:0 0.0005564474 0.4016 AML other m 2018-03-28T03:35:01.39
IV.NARO.HHN. ML:0 0.00011242706 0.3408 AML other m 2018-03-28T03:35:02.12
IV.NARO.HHE. ML:0 0.0001505777 0.44 AML other m 2018-03-28T03:35:02.15
IV.ATMI.HHE. ML:0 0.0005812713 0.3408 AML other m 2018-03-28T03:35:02.37
IV.ATVO.HHN. ML:0 0.0002281704 0.6192 AML other m 2018-03-28T03:35:02.81
IV.PIEI.HHN. ML:0 0.000110322135 0.4192 AML other m 2018-03-28T03:35:03.45
IV.PIEI.HHE. ML:0 0.00012933322 0.3792 AML other m 2018-03-28T03:35:03.34
GU.MAIM.HHE. ML:0 5.1307745E-5 0.2 AML other m 2018-03-28T03:35:04.25
IV.PII.HHE. ML:0 0.00011004979 0.24 AML other m 2018-03-28T03:35:06.41
IV.ATVO.HHE. ML:0 0.0003292518 0.5792 AML other m 2018-03-28T03:35:05.81
IV.MURB.HHE. ML:0 0.0004218525 0.32 AML other m 2018-03-28T03:35:07.04
IV.PII.HHN. ML:0 0.000128637445 0.2992 AML other m 2018-03-28T03:35:08.81
IV.MURB.HHN. ML:0 0.0003915772 0.28 AML other m 2018-03-28T03:35:09.18
IV.FOSV.EHE. ML:2.1 9.919907E-5 0.5392 AML other m 2018-03-28T03:35:13.56
GU.MAIM.HHN. ML:0 4.878906E-5 0.52 AML other m 2018-03-28T03:35:13.70
GU.SARM.EHE. ML:0 0.0001360859565 0.7808 AML other m 2018-03-28T03:35:15.17
GU.SARM.EHN. ML:0 0.0001491059 0.4192 AML other m 2018-03-28T03:35:15.36
IV.SFI.EHN. ML:2.3 0.00104904985 0.1792 AML other m 2018-03-28T03:34:43.13
IV.APEC.HNE. ML:2.7 0.0008276501 0.7296 AML other m 2018-03-28T03:34:58.06
IV.ZCCA.HHE. ML:1.9 0.00010639077 0.48 AML other m 2018-03-28T03:35:07.38
IV.ZCCA.HHN. ML:2 0.0001300503 0.7792 AML other m 2018-03-28T03:35:12.31
GU.EQUI.HHN. ML:2 6.3545145E-5 0.68 AML other m 2018-03-28T03:35:20.58
IV.STAL.HHE. ML:2.4 3.8020975E-5 0.36 AML other m 2018-03-28T03:35:42.36
IV.STAL.HHN. ML:2.3 3.5897645E-5 0.24 AML other m 2018-03-28T03:35:40.39
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