Earthquake with magnitude of ML 2.7 on date 17-05-2020 and time 12:58:16 (Italy) in region 3 km E Filadelfia (VV)

A magnitude ML 2.7 earthquake occured in region: 3 km E Filadelfia (VV), on

  • 17-05-2020 10:58:16 (UTC)
  • 17-05-2020 12:58:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.8, 16.33 at 11 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
Filadelfia VV 3 5384 5384
Curinga CZ 4 6779 12163
Polia VV 5 1023 13186
Francavilla Angitola VV 5 1939 15125
San Pietro a Maida CZ 6 4200 19325
Jacurso CZ 7 624 19949
Maida CZ 8 4566 24515
Cortale CZ 9 2117 26632
Girifalco CZ 9 5945 32577
Monterosso Calabro VV 9 1729 34306
Amaroni CZ 10 1855 36161
Olivadi CZ 11 529 36690
Cenadi CZ 11 563 37253
Centrache CZ 12 401 37654
San Vito sullo Ionio CZ 12 1811 39465
Palermiti CZ 12 1213 40678
Vallefiorita CZ 12 1771 42449
Capistrano VV 12 1042 43491
Chiaravalle Centrale CZ 15 5759 49250
San Nicola da Crissa VV 15 1335 50585
Filogaso VV 15 1417 52002
Maierato VV 15 2188 54190
Argusto CZ 16 522 54712
Pizzo VV 16 9278 63990
Torre di Ruggiero CZ 16 1033 65023
Petrizzi CZ 16 1131 66154
Montauro CZ 17 1732 67886
Borgia CZ 17 7611 75497
Squillace CZ 17 3608 79105
Caraffa di Catanzaro CZ 17 1866 80971
Vallelonga VV 17 706 81677
Gasperina CZ 17 2160 83837
Montepaone CZ 17 5282 89119
San Floro CZ 17 716 89835
Gagliato CZ 18 505 90340
Cardinale CZ 18 2188 92528
Pianopoli CZ 18 2589 95117
Stalettì CZ 19 2433 97550
Feroleto Antico CZ 19 2171 99721
Vazzano VV 19 1067 100788
Satriano CZ 20 3448 104236
Sant'Onofrio VV 20 3067 107303
Amato CZ 20 835 108138
Lamezia Terme CZ 20 70714 178852

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km S of Lamezia Terme (70714 inhabitants)
26 Km SW of Catanzaro (90612 inhabitants)
56 Km S of Cosenza (67546 inhabitants)
76 Km W of Crotone (62178 inhabitants)
95 Km NE of Messina (238439 inhabitants)
97 Km NE of Reggio di Calabria (183035 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 2.7 2020-05-17
10:58:16
38.8 16.33 11 2020-05-17
11:13:57
Sala Sismica INGV-Roma 79225631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-17 10:58:16 ± 0.04
Latitude 38.80 ± 0.01
Longitude 16.33 ± 0.01
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79225631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 860
Semi-minor axis of confidence ellipse (meter) 120
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 316
Circular confidence region, given by single value of horizontal uncertainty (meter) 860
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.86245
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 58
Type of magnitude ML
Reference to an origin 79225631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-17 11:13:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCI.EHZ. 2020-05-17T10:59:57.14 3.0 undecidable manual Sg 11.33 0
IV.LRP.EHZ. 2020-05-17T10:59:51.32 3.0 undecidable manual Sn 0.03 0
MN.KEK.HHZ. 2020-05-17T10:59:35.75 3.0 undecidable manual Sn -0.87 0
MN.CLTB.HHE. 2020-05-17T10:59:27.92 3.0 undecidable manual Sn 2.19 0
IV.IMTC.HHE. 2020-05-17T10:59:02.64 3.0 undecidable manual Pg 6.34 0
MN.KEK.HHZ. 2020-05-17T10:59:01.25 3.0 negative manual Pn 1.28 0
IV.BULG.HHE. 2020-05-17T10:59:01.97 3.0 undecidable manual Sn 0.43 0
IV.MGR.HHE. 2020-05-17T10:58:59.80 3.0 undecidable manual Sn -1.92 0
IV.MTMR.EHZ. 2020-05-17T10:58:59.72 3.0 undecidable manual Pg 7.32 0
MN.CUC.HHN. 2020-05-17T10:58:54.89 3.0 undecidable manual Sn -2.16 0
IV.MMN.HHN. 2020-05-17T10:58:52.70 3.0 undecidable manual S -1.34 0
IV.SALB.HHE. 2020-05-17T10:58:52.19 3.0 undecidable manual S -1.46 0
IV.PLLN.EHZ. 2020-05-17T10:58:45.34 3.0 negative manual Pg 3.01 0
IV.TDS.HHZ. 2020-05-17T10:58:44.48 0.6 undecidable manual S 0 0.8624 90 0.01 44
IX.STN3.HHE.02 2020-05-17T10:58:43.08 3.0 positive manual Pn -2.21 0
IV.MSRU.HHE. 2020-05-17T10:58:43.77 0.6 undecidable manual S 231 0.8337 90 0.13 43
IV.SOI.EHZ. 2020-05-17T10:58:41.46 0.3 undecidable manual S 197 0.7545 90 0.17 65
IV.CET2.HHZ. 2020-05-17T10:58:41.89 0.3 undecidable manual S 338 0.7869 90 -0.37 62
IV.MGR.HHZ. 2020-05-17T10:58:41.67 3.0 negative manual Pn 1.31 0
IV.SICLA.EHE. 2020-05-17T10:58:40.62 0.3 undecidable manual S 222 0.7231 90 0.26 64
MN.CUC.HHZ. 2020-05-17T10:58:38.55 3.0 negative manual Pn 0.81 0
IV.CELI.HHZ. 2020-05-17T10:58:37.80 0.6 undecidable manual S 13 0.6214 90 0.46 42
IV.SALB.HHZ. 2020-05-17T10:58:37.56 3.0 undecidable manual P 1.73 0
IV.MMN.HHE. 2020-05-17T10:58:36.21 3.0 negative manual P 0.16 0
IV.ECTS.HHE. 2020-05-17T10:58:34.35 3.0 undecidable manual P 0.33 0
MN.TIP.HHZ. 2020-05-17T10:58:33.99 0.6 undecidable manual S 41 0.5072 90 0.03 47
IV.TDS.HHZ. 2020-05-17T10:58:32.30 0.6 undecidable manual P 0 0.8624 90 -0.34 41
IV.MSRU.HHE. 2020-05-17T10:58:32.34 0.6 undecidable manual P 231 0.8337 90 0.18 42
IV.IST3.HHN. 2020-05-17T10:58:32.87 0.6 undecidable manual P 271 0.8562 90 0.33 41
IV.CAR1.HHZ. 2020-05-17T10:58:32.82 0.6 undecidable manual S 349 0.4658 90 0.1 47
IV.PIPA.HHE. 2020-05-17T10:58:31.76 0.6 undecidable manual P 29 0.7842 90 0.46 41
IV.CET2.HHZ. 2020-05-17T10:58:31.30 0.1 undecidable manual P 338 0.7869 90 -0.06 88
IV.SICLA.EHE. 2020-05-17T10:58:30.44 0.6 undecidable manual P 222 0.7231 90 0.18 43
IV.SOI.EHZ. 2020-05-17T10:58:30.40 0.1 undecidable manual P 197 0.7545 90 -0.4 83
IV.JOPP.HHE. 2020-05-17T10:58:30.30 0.3 undecidable manual S 241 0.3948 90 -0.32 69
IV.GMB.BHN. 2020-05-17T10:58:30.97 0.1 undecidable manual P 212 0.7401 90 0.42 82
IV.PLAC.HHZ. 2020-05-17T10:58:29.34 0.3 undecidable manual S 166 0.357 90 -0.17 71
IV.SERS.HHZ. 2020-05-17T10:58:29.74 0.3 undecidable manual S 49 0.3678 90 -0.08 72
IV.CELI.HHZ. 2020-05-17T10:58:28.68 0.3 undecidable manual P 13 0.6214 90 0.16 67
MN.CEL.HHZ. 2020-05-17T10:58:28.78 0.1 undecidable manual P 213 0.6349 90 0.03 91
XK.SELL.HHE. 2020-05-17T10:58:27.89 0.3 undecidable manual S 51 0.2977 90 0.15 72
IV.SPS2.HHZ. 2020-05-17T10:58:26.40 0.6 undecidable manual P 1 0.4937 90 0.06 47
MN.TIP.HHZ. 2020-05-17T10:58:26.37 0.6 positive manual P 41 0.5072 90 -0.19 46
XK.GIZZ.HHZ. 2020-05-17T10:58:25.16 0.3 undecidable manual S 333 0.2059 90 0.13 74
IV.CAR1.HHZ. 2020-05-17T10:58:25.87 0.1 positive manual P 349 0.4658 90 0.02 95
IV.JOPP.HHE. 2020-05-17T10:58:24.17 0.6 undecidable manual P 241 0.3948 90 -0.47 44
IV.FERC.HNZ. 2020-05-17T10:58:24.31 0.1 undecidable manual P 205 0.3777 90 -0.05 97
IV.PLAC.HHZ. 2020-05-17T10:58:23.85 0.1 undecidable manual P 166 0.357 90 -0.15 95
IV.SERS.HHZ. 2020-05-17T10:58:23.99 0.3 positive manual P 49 0.3678 90 -0.19 70
XK.SELL.HHE. 2020-05-17T10:58:22.81 0.3 undecidable manual P 51 0.2977 90 -0.17 72
IV.GRI.EHZ. 2020-05-17T10:58:21.18 0.3 undecidable manual S 70 0.0746 129 -0.1 76
XK.GIZZ.HHZ. 2020-05-17T10:58:21.27 0.1 positive manual P 333 0.2059 90 -0.14 98
IV.GRI.EHZ. 2020-05-17T10:58:19.39 0.1 undecidable manual P 70 0.0746 129 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHN. ML:3.4 0.03525 0.28 AML other m 2020-05-17T10:58:21.32
IV.GRI.EHE. ML:3.5 0.0422 0.36 AML other m 2020-05-17T10:58:21.42
IV.SERS.HHE. ML:2.6 0.00138 0.4 AML other m 2020-05-17T10:58:30.45
IV.SERS.HNE. ML:2.6 0.00127 0.36 AML other m 2020-05-17T10:58:30.65
IV.SERS.HNN. ML:2.6 0.00122 0.88 AML other m 2020-05-17T10:58:31.45
IV.PLAC.HNN. ML:2.8 0.00231 0.42 AML other m 2020-05-17T10:58:32.10
IV.PLAC.HHE. ML:2.9 0.0025 0.4 AML other m 2020-05-17T10:58:32.10
IV.JOPP.HHN. ML:2.5 0.001037 0.22 AML other m 2020-05-17T10:58:32.78
IV.JOPP.HHE. ML:2.5 0.0009775 1.62 AML other m 2020-05-17T10:58:32.06
IV.PLAC.HHN. ML:2.8 0.002445 0.34 AML other m 2020-05-17T10:58:33.48
IV.PLAC.HNE. ML:2.8 0.002285 0.32 AML other m 2020-05-17T10:58:33.49
IV.SERS.HHN. ML:2.6 0.00134 0.4 AML other m 2020-05-17T10:58:34.11
MN.TIP.HHE. ML:2.4 0.000543 0.5 AML other m 2020-05-17T10:58:34.84
IV.CAR1.HNE. ML:3.2 0.004355 0.44 AML other m 2020-05-17T10:58:34.41
MN.TIP.HNE. ML:2.4 0.000605 0.46 AML other m 2020-05-17T10:58:35.84
MN.TIP.HNN. ML:2.6 0.0009085 0.5 AML other m 2020-05-17T10:58:36.73
MN.TIP.HHN. ML:2.6 0.0009195 0.5 AML other m 2020-05-17T10:58:36.73
IV.CAR1.HNN. ML:3.2 0.003895 0.46 AML other m 2020-05-17T10:58:36.69
IV.CAR1.HHE. ML:3.3 0.00482 0.24 AML other m 2020-05-17T10:58:36.59
IV.CAR1.HHN. ML:3.2 0.004325 0.34 AML other m 2020-05-17T10:58:37.42
IV.SPS2.HHE. ML:2.6 0.000936 0.46 AML other m 2020-05-17T10:58:38.95
IV.SPS2.HHN. ML:2.8 0.001395 0.32 AML other m 2020-05-17T10:58:38.82
MN.CEL.HHE. ML:2.6 0.0006615 0.52 AML other m 2020-05-17T10:58:41.95
MN.CEL.HNE. ML:2.6 0.0006855 0.54 AML other m 2020-05-17T10:58:41.96
IV.CELI.HNE. ML:2.6 0.0007085 0.34 AML other m 2020-05-17T10:58:43.06
IV.CELI.HHE. ML:2.6 0.000731 0.34 AML other m 2020-05-17T10:58:43.06
IV.CELI.HHN. ML:2.8 0.00115 0.8 AML other m 2020-05-17T10:58:43.68
IV.CELI.HNN. ML:2.8 0.00114 0.8 AML other m 2020-05-17T10:58:43.68
MN.CEL.HNN. ML:2.5 0.0005595 0.58 AML other m 2020-05-17T10:58:43.58
MN.CEL.HHN. ML:2.5 0.00056 0.56 AML other m 2020-05-17T10:58:43.58
IV.CET2.HHN. ML:3.4 0.00336 0.28 AML other m 2020-05-17T10:58:44.71
IV.CET2.HHE. ML:3.1 0.001505 0.24 AML other m 2020-05-17T10:58:45.80
IV.SICLA.EHN. ML:2.7 0.000671 0.68 AML other m 2020-05-17T10:58:45.59
IV.SICLA.EHE. ML:2.6 0.0006285 0.76 AML other m 2020-05-17T10:58:46.31
IV.GMB.BHN. ML:3.2 0.00236 0.76 AML other m 2020-05-17T10:58:46.09
IX.STN3.HHE.02 ML:4.7 0.0144 0.04 AML other m 2020-05-17T10:58:46.72
IV.SOI.EHE. ML:2.3 0.0002755 1.5 AML other m 2020-05-17T10:58:47.10
IV.PIPA.HHE. ML:2.7 0.000645 0.22 AML other m 2020-05-17T10:58:47.38
IV.PIPA.HNE. ML:2.7 0.000653 0.24 AML other m 2020-05-17T10:58:47.38
IV.GMB.BHE. ML:3.3 0.00257 0.32 AML other m 2020-05-17T10:58:47.61
IV.TDS.HHN. ML:2.4 0.0002375 0.78 AML other m 2020-05-17T10:58:47.61
IV.MSRU.HHN. ML:2.8 0.0006555 0.32 AML other m 2020-05-17T10:58:47.69
IV.MSRU.HHE. ML:2.9 0.0008905 1.08 AML other m 2020-05-17T10:58:48.09
IV.TDS.HHE. ML:2.4 0.0002395 0.76 AML other m 2020-05-17T10:58:48.26
IV.IST3.HHN. ML:3.4 0.00242 1.26 AML other m 2020-05-17T10:58:48.97
IV.IST3.HHE. ML:3.2 0.001715 0.52 AML other m 2020-05-17T10:58:49.22
IX.STN3.HHN.02 ML:4.5 0.00862 0.06 AML other m 2020-05-17T10:58:49.77
IV.PIPA.HHN. ML:2.7 0.0006205 1.54 AML other m 2020-05-17T10:58:49.16
IV.SOI.EHN. ML:2.4 0.0003435 0.48 AML other m 2020-05-17T10:58:51.37
IV.MMN.HHE. ML:3.1 0.0009085 0.34 AML other m 2020-05-17T10:58:54.15
IV.PIPA.HNN. ML:2.7 0.000557 1.24 AML other m 2020-05-17T10:58:56.82
IV.MMN.HHN. ML:3.1 0.0009735 0.3 AML other m 2020-05-17T10:58:56.85
IV.SALB.HHN. ML:2.4 0.0001785 0.5 AML other m 2020-05-17T10:58:57.62
MN.CUC.HHN. ML:2.8 0.000336 0.34 AML other m 2020-05-17T10:58:58.67
MN.CUC.HNN. ML:2.8 0.000355 0.36 AML other m 2020-05-17T10:58:58.50
IV.SALB.HHE. ML:2.5 0.00026 0.96 AML other m 2020-05-17T10:58:59.33
MN.CUC.HHE. ML:2.9 0.000501 0.36 AML other m 2020-05-17T10:59:00.33
MN.CUC.HNE. ML:2.9 0.0005165 0.38 AML other m 2020-05-17T10:59:00.33
IV.MGR.HHE. ML:3 0.000388 0.42 AML other m 2020-05-17T10:59:02.48
IV.MGR.HHN. ML:2.9 0.0003455 0.58 AML other m 2020-05-17T10:59:03.32
IV.ECTS.HHE. ML:2.6 0.000201 0.56 AML other m 2020-05-17T10:59:03.87
IV.BULG.HNE. ML:2.8 0.000258 0.52 AML other m 2020-05-17T10:59:04.62
IV.BULG.HHE. ML:2.8 0.000273 0.5 AML other m 2020-05-17T10:59:04.62
IV.ECTS.HHN. ML:2.5 0.000173 1.34 AML other m 2020-05-17T10:59:04.31
IV.BULG.HHN. ML:3.1 0.000523 0.76 AML other m 2020-05-17T10:59:11.89
IV.BULG.HNN. ML:3 0.0004905 0.76 AML other m 2020-05-17T10:59:11.90
IV.PLLN.EHE. ML:2.6 0.0001196 0.84 AML other m 2020-05-17T10:59:25.58
IV.PLLN.EHN. ML:2.8 0.000184 1.1 AML other m 2020-05-17T10:59:29.66
MN.KEK.HHE. ML:2.4 3.04E-5 0.58 AML other m 2020-05-17T10:59:37.05
MN.KEK.HHN. ML:2.4 3.15E-5 1.08 AML other m 2020-05-17T10:59:37.67
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