Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.0 on date 08-05-2021 and time 18:09:11 (UTC) in region 2 km NW Sant'Alfio (CT)

A magnitude ML 3.0 earthquake occured in region: 2 km NW Sant'Alfio (CT), on

  • 08-05-2021 18:09:11 (UTC)
  • 08-05-2021 20:09:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7600, 15.1240 at 9 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sant'Alfio CT 2 1582 1582
Milo CT 4 1087 2669
Giarre CT 6 27659 30328
Mascali CT 6 14282 44610
Piedimonte Etneo CT 7 3963 48573
Zafferana Etnea CT 7 9517 58090
Riposto CT 8 14838 72928
Santa Venerina CT 8 8592 81520
Fiumefreddo di Sicilia CT 8 9623 91143
Linguaglossa CT 9 5403 96546
Calatabiano CT 12 5308 101854
Castiglione di Sicilia CT 14 3215 105069
Gaggi ME 14 3184 108253
Motta Camastra ME 16 845 109098
Francavilla di Sicilia ME 16 3945 113043
Trecastagni CT 16 10910 123953
Giardini-Naxos ME 16 9415 133368
Viagrande CT 17 8563 141931
Pedara CT 17 14102 156033
Acireale CT 17 52622 208655
Moio Alcantara ME 17 717 209372
Aci Sant'Antonio CT 17 17984 227356
Graniti ME 17 1492 228848
Aci Catena CT 17 29851 258699
Castelmola ME 17 1088 259787
Taormina ME 17 10960 270747
Aci Bonaccorsi CT 18 3524 274271
Nicolosi CT 18 7463 281734
Malvagna ME 19 733 282467
Valverde CT 20 7840 290307

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of Acireale (52622 inhabitants)
29 Km N of Catania (314555 inhabitants)
60 Km SW of Reggio di Calabria (183035 inhabitants)
61 Km SW of Messina (238439 inhabitants)
79 Km N of Siracusa (122291 inhabitants)
98 Km E of Caltanissetta (63360 inhabitants)
99 Km NE of Ragusa (73313 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
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 3.0 2021-05-08
18:09:11		 37.76 15.1242 9 2021-12-29
11:12:35		 Bollettino Sismico Italiano INGV 96324621
Reviewed
Rev200 		ML 3.1 2021-05-08
18:09:06		 37.76 15.101 7 2021-10-07
16:31:54		 Sala Operativa INGV-OE (Catania) 89925061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-08 18:09:11 ± 0.07
Latitude 37.7600 ± 0.0045
Longitude 15.1242 ± 0.0057
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96324621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 519
Semi-minor axis of confidence ellipse (meter) 413
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 293
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 81
Number of defining phases 81
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00989
Epicentral distance of station farthest from the epicenter (degree) 1.91016
Number of stations at which the event was observed 58
Number of stations from which data was used for origin computation 58
Magnitudes information

ML:3.0

Field Value
Value 3.0
Uncertainty 0.3
Num. used stations 88
Type of magnitude ML
Reference to an origin 96324621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-07 16:31:27

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 89925061
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2021-05-08 19:35:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TIP.HHZ. 2021-05-08T18:09:45.90 0.3 undecidable manual P 42 212.0322 38 1 30
IV.CET2.HHZ. 2021-05-08T18:09:43.37 0.3 undecidable manual P 20 209.0352 38 -1.16 29
IV.PLAC.HHZ. 2021-05-08T18:09:36.10 0.3 undecidable manual P 56 137.862 50 1.61 31
IV.JOPP.HHZ. 2021-05-08T18:09:31.09 0.3 undecidable manual P 35 114.996 50 0.12 60
IV.HPAC.HHZ. 2021-05-08T18:09:31.02 0.3 undecidable manual P 184 116.8941 50 -0.24 59
IV.GIB.HHZ. 2021-05-08T18:09:29.99 0.3 undecidable manual P 285 99.5226 50 1.41 38
IV.HAGA.HHZ. 2021-05-08T18:09:29.14 0.6 undecidable manual S 177 52.8027 50 0.54 41
IV.RESU.HHZ. 2021-05-08T18:09:29.97 0.3 undecidable manual P 263 94.5387 50 2.16 22
IV.HCRL.HHZ. 2021-05-08T18:09:29.32 0.6 undecidable manual S 189 53.502 50 0.51 41
IV.IACL.HHZ. 2021-05-08T18:09:29.88 0.3 undecidable manual P 322 108.9132 50 -0.15 61
IV.IFIL.HHZ. 2021-05-08T18:09:29.22 0.6 undecidable manual P 332 101.2209 50 0.37 39
IV.CSLB.HHZ. 2021-05-08T18:09:28.75 0.6 undecidable manual P 282 95.4378 50 0.8 34
IV.PLLN.EHZ. 2021-05-08T18:09:28.88 0.3 undecidable manual P 287 89.7435 50 1.81 29
IV.HMDC.HHZ. 2021-05-08T18:09:27.27 0.3 undecidable manual P 199 93.8394 50 -0.43 59
IV.RAFF.HHZ. 2021-05-08T18:09:27.32 0.3 undecidable manual P 229 89.7435 50 0.25 62
MN.CEL.HHZ. 2021-05-08T18:09:26.79 0.3 undecidable manual P 50 87.246 50 0.1 64
IV.HAVL.HHZ. 2021-05-08T18:09:26.52 0.3 undecidable manual P 180 88.7445 50 -0.41 60
IV.SOI.EHZ. 2021-05-08T18:09:26.88 0.3 undecidable manual P 67 88.5447 50 0 65
IV.SICLA.EHZ. 2021-05-08T18:09:24.80 0.3 undecidable manual P 43 75.4689 50 -0.07 66
IV.HVZN.HHZ. 2021-05-08T18:09:24.73 0.3 undecidable manual P 209 73.8705 50 0.1 66
IV.CAGR.HHZ. 2021-05-08T18:09:23.85 0.3 undecidable manual P 255 56.8986 50 1.84 31
IV.MUCR.HHE. 2021-05-08T18:09:23.55 0.6 undecidable manual S 325 38.3283 50 -1.19 32
IV.SSY.HHZ. 2021-05-08T18:09:23.34 0.3 undecidable manual P 184 66.9774 50 -0.22 65
IV.IVPL.HHZ. 2021-05-08T18:09:23.96 0.3 undecidable manual P 350 69.4749 50 0 67
IV.MSRU.HHZ. 2021-05-08T18:09:23.27 0.6 undecidable manual P 31 65.1903 50 -0.02 45
IV.MILZ.HHZ. 2021-05-08T18:09:22.00 0.3 undecidable manual P 9 57.498 50 -0.1 68
IV.MSFR.HHZ. 2021-05-08T18:09:22.05 0.3 undecidable manual P 303 55.5999 50 0.23 66
IV.MTTG.HHZ. 2021-05-08T18:09:22.11 0.1 undecidable manual P 62 57.1983 50 0.05 91
IV.ESML.HHZ. 2021-05-08T18:09:21.56 0.6 undecidable manual S 234 26.6511 108 0.35 45
IV.HCRL.HHZ. 2021-05-08T18:09:21.18 0.3 undecidable manual P 189 53.502 50 -0.31 65
IV.MCPD.HHZ. 2021-05-08T18:09:21.02 0.3 undecidable manual P 319 52.7028 50 -0.35 65
IV.NOV.HHZ. 2021-05-08T18:09:21.60 0.6 undecidable manual S 2 29.748 106 -0.63 41
IV.GALF.HHZ. 2021-05-08T18:09:21.43 0.3 undecidable manual P 264 49.2174 50 0.6 61
IV.EPZF.HHZ. 2021-05-08T18:09:21.22 0.6 undecidable manual S 287 24.4533 109 0.72 40
IV.HLNI.HHZ. 2021-05-08T18:09:20.22 0.3 undecidable manual P 206 50.7159 50 -0.85 55
IV.HAGA.HHZ. 2021-05-08T18:09:20.94 0.3 undecidable manual P 177 52.8027 50 -0.43 64
IV.MPNC.HHZ. 2021-05-08T18:09:20.07 0.3 undecidable manual P 25 47.3193 50 -0.47 64
IV.ECZM.HHN. 2021-05-08T18:09:19.91 0.6 undecidable manual S 261 19.5693 114 1 36
IV.ECHR.HHE. 2021-05-08T18:09:19.63 0.6 undecidable manual S 246 20.2686 113 0.5 44
IV.ENIC.HNZ. 2021-05-08T18:09:18.06 0.6 undecidable manual S 212 16.872 117 0 49
IV.MUCR.HHE. 2021-05-08T18:09:18.82 0.1 undecidable manual P 325 38.3283 50 -0.32 89
IV.ESLN.HHZ. 2021-05-08T18:09:17.08 0.6 undecidable manual S 241 15.0738 120 -0.43 45
IV.EMPL.HHZ. 2021-05-08T18:09:17.36 0.6 undecidable manual S 236 16.1727 118 -0.5 45
IV.EPOZ.HHZ. 2021-05-08T18:09:17.66 0.6 undecidable manual S 150 11.2776 127 1.25 32
IV.NOV.HHZ. 2021-05-08T18:09:17.49 0.1 positive manual P 2 29.748 106 -0.21 93
IV.EVRN.HNZ. 2021-05-08T18:09:16.28 0.6 undecidable manual S 173 7.881 137 0.74 41
IV.EFIU.HHE. 2021-05-08T18:09:16.65 0.6 undecidable manual S 66 8.1807 136 1.03 36
IV.EPZF.HHZ. 2021-05-08T18:09:16.60 0.1 undecidable manual P 287 24.4533 109 -0.09 96
IV.ESML.HHZ. 2021-05-08T18:09:16.78 0.3 undecidable manual P 234 26.6511 108 -0.32 68
IV.EMFS.HHE. 2021-05-08T18:09:16.63 0.6 undecidable manual S 248 11.9769 126 0.03 50
IV.EPIT.HHN. 2021-05-08T18:09:16.29 0.6 undecidable manual S 314 8.1807 136 0.68 42
IV.ESCV.HHN. 2021-05-08T18:09:16.90 0.1 undecidable manual P 267 27.1506 107 -0.3 91
IV.EMCN.HHN. 2021-05-08T18:09:16.21 0.6 undecidable manual S 294 8.6802 135 0.49 45
IV.AIO.HHE. 2021-05-08T18:09:16.66 0.1 undecidable manual P 22 25.2525 109 -0.19 94
IV.ECNE.HHN. 2021-05-08T18:09:16.98 0.6 undecidable manual S 273 10.7781 128 0.72 41
IV.ESPC.HHN. 2021-05-08T18:09:16.10 0.6 undecidable manual S 229 11.2776 127 -0.32 47
IV.EMNR.HHZ. 2021-05-08T18:09:16.71 0.6 undecidable manual S 306 10.6782 129 0.47 45
IV.ECHR.HHE. 2021-05-08T18:09:15.60 0.1 undecidable manual P 246 20.2686 113 -0.3 92
IV.EMSG.HHN. 2021-05-08T18:09:15.41 0.1 undecidable manual P 294 16.6722 117 0.15 96
IV.ENIC.HNZ. 2021-05-08T18:09:15.09 0.6 undecidable manual P 212 16.872 117 -0.2 48
IV.ECZM.HHN. 2021-05-08T18:09:15.69 0.1 undecidable manual P 261 19.5693 114 -0.09 97
IV.ECBD.HHN. 2021-05-08T18:09:14.83 0.6 undecidable manual S 304 3.996 155 0.06 50
IV.ESVO.HHE. 2021-05-08T18:09:14.86 0.1 undecidable manual P 275 15.5733 119 -0.21 95
IV.ECNE.HHN. 2021-05-08T18:09:14.20 0.1 undecidable manual P 273 10.7781 128 -0.05 99
IV.ECTS.HHZ. 2021-05-08T18:09:14.43 0.1 undecidable manual P 359 13.5753 122 -0.28 94
IV.EMNR.HHZ. 2021-05-08T18:09:14.34 0.1 undecidable manual P 306 10.6782 129 0.1 98
IV.EMFO.HHE. 2021-05-08T18:09:14.75 0.6 undecidable manual S 228 3.996 155 -0.02 50
IV.ESLN.HHZ. 2021-05-08T18:09:14.36 0.1 undecidable manual P 241 15.0738 120 -0.61 86
IV.EMPL.HHZ. 2021-05-08T18:09:14.64 0.1 undecidable manual P 236 16.1727 118 -0.53 88
IV.EPOZ.HHZ. 2021-05-08T18:09:14.78 0.1 positive manual P 150 11.2776 127 0.45 91
IV.ECPN.HHZ. 2021-05-08T18:09:14.24 0.1 undecidable manual P 262 12.1767 125 -0.25 95
IV.EMFS.HHE. 2021-05-08T18:09:14.13 0.1 undecidable manual P 248 11.9769 126 -0.31 94
IV.ESAL.HHE. 2021-05-08T18:09:14.73 0.6 undecidable manual S 121 1.0989 173 0.25 48
IV.EMCN.HHN. 2021-05-08T18:09:13.91 0.1 undecidable manual P 294 8.6802 135 -0.03 100
IV.ESPC.HHN. 2021-05-08T18:09:13.97 0.1 undecidable manual P 229 11.2776 127 -0.37 92
IV.ESAL.HHE. 2021-05-08T18:09:13.01 0.1 undecidable manual P 121 1.0989 173 -0.21 97
IV.EVRN.HNZ. 2021-05-08T18:09:13.86 0.1 positive manual P 173 7.881 137 0.03 100
IV.ECBD.HHN. 2021-05-08T18:09:13.14 0.1 undecidable manual P 304 3.996 155 -0.25 96
IV.EFIU.HHE. 2021-05-08T18:09:13.90 0.1 undecidable manual P 66 8.1807 136 0.02 100
IV.EPIT.HHN. 2021-05-08T18:09:13.94 0.1 undecidable manual P 314 8.1807 136 0.07 99
IV.EMFO.HHE. 2021-05-08T18:09:13.13 0.1 undecidable manual P 228 3.996 155 -0.26 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EVRN.HNE. ML:3.6 0.0593 0.3 AML other m 2021-05-08T18:09:16.97
IV.EPOZ.HHN. ML:3.3 0.028300000000000002 0.78 AML other m 2021-05-08T18:09:19.10
IV.EVRN.HHE. ML:3.6 0.06995 0.24 AML other m 2021-05-08T18:09:19.46
IV.EVRN.HHN. ML:3.6 0.0655 0.6 AML other m 2021-05-08T18:09:19.44
IV.EVRN.HNN. ML:3.7 0.077 0.48 AML other m 2021-05-08T18:09:19.44
IV.ENIC.HHN. ML:3.2 0.01575 0.7 AML other m 2021-05-08T18:09:21.14
IV.EPOZ.HHE. ML:3.4 0.031 0.3 AML other m 2021-05-08T18:09:21.20
IV.EPZF.HHE. ML:3.3 0.013349999999999999 1 AML other m 2021-05-08T18:09:22.42
IV.ENIC.HNN. ML:3.2 0.0158 0.84 AML other m 2021-05-08T18:09:23.32
IV.NOV.HHE. ML:3.5 0.016700000000000003 1.5 AML other m 2021-05-08T18:09:24.23
IV.ENIC.HHE. ML:3.3 0.016649999999999998 0.48 AML other m 2021-05-08T18:09:24.51
IV.ENIC.HNE. ML:3.4 0.02155 0.26 AML other m 2021-05-08T18:09:24.54
IV.ESML.HHE. ML:2.9 0.004685000000000001 1.54 AML other m 2021-05-08T18:09:28.09
IV.ESML.HNE. ML:2.9 0.00455 1.52 AML other m 2021-05-08T18:09:28.10
IV.NOV.HHN. ML:3.3 0.00997 0.34 AML other m 2021-05-08T18:09:28.02
IV.EPZF.HHN. ML:3.5 0.0195 0.42 AML other m 2021-05-08T18:09:28.41
IV.MPNC.HHN. ML:3.2 0.004865 0.52 AML other m 2021-05-08T18:09:28.73
IV.HAGA.HHE. ML:2.8 0.0017000000000000001 1.26 AML other m 2021-05-08T18:09:29.71
IV.HCRL.HHE. ML:3.0 0.0026799999999999997 1.5 AML other m 2021-05-08T18:09:29.78
IV.HCRL.HHN. ML:2.8 0.0016400000000000002 0.48 AML other m 2021-05-08T18:09:29.82
IV.HLNI.HHE. ML:2.3 0.0005074999999999999 0.7 AML other m 2021-05-08T18:09:30.70
IV.HAGA.HHN. ML:2.8 0.00143 1.22 AML other m 2021-05-08T18:09:31.68
IV.MSFR.HHE. ML:2.4 0.0006515 1.36 AML other m 2021-05-08T18:09:32.04
IV.MPNC.HHE. ML:3.3 0.005925 0.38 AML other m 2021-05-08T18:09:33.21
IV.ESML.HHN. ML:2.9 0.0042650000000000006 0.56 AML other m 2021-05-08T18:09:33.45
IV.ESML.HNN. ML:2.9 0.00413 0.56 AML other m 2021-05-08T18:09:33.46
IV.MILZ.HHE. ML:3.4 0.006475 0.46 AML other m 2021-05-08T18:09:33.87
IV.SSY.HHE. ML:3.4 0.004755 0.44 AML other m 2021-05-08T18:09:33.66
IV.HLNI.HHN. ML:2.3 0.0004825 0.34 AML other m 2021-05-08T18:09:33.79
IV.MCPD.HHN. ML:2.7 0.00131 1.68 AML other m 2021-05-08T18:09:33.07
IV.MCPD.HHE. ML:2.7 0.00131 1.64 AML other m 2021-05-08T18:09:34.93
IV.MTTG.HHE. ML:2.7 0.0011899999999999999 0.6 AML other m 2021-05-08T18:09:34.01
IV.MSRU.HHN. ML:2.9 0.0013599999999999999 0.28 AML other m 2021-05-08T18:09:36.63
IV.MILZ.HHN. ML:3.0 0.002315 0.82 AML other m 2021-05-08T18:09:37.69
IV.GALF.HNN. ML:2.5 0.0008100000000000001 0.4 AML other m 2021-05-08T18:09:37.33
IV.GALF.HHE. ML:3.4 0.006215 0.4 AML other m 2021-05-08T18:09:37.57
IV.MSFR.HHN. ML:2.5 0.00073 0.5 AML other m 2021-05-08T18:09:37.18
IV.MSRU.HHE. ML:3.0 0.00204 0.28 AML other m 2021-05-08T18:09:37.61
IV.SSY.HHN. ML:3.7 0.00913 0.32 AML other m 2021-05-08T18:09:37.66
IV.MTTG.HHN. ML:2.7 0.0011690000000000001 0.5 AML other m 2021-05-08T18:09:38.84
IV.SICLA.EHE. ML:2.9 0.001145 1.34 AML other m 2021-05-08T18:09:40.05
IV.GALF.HHN. ML:3.4 0.006005000000000001 0.52 AML other m 2021-05-08T18:09:40.37
IV.CAGR.HHE. ML:3.0 0.0021349999999999997 0.58 AML other m 2021-05-08T18:09:40.33
IV.GALF.HNE. ML:2.5 0.0009199999999999999 0.6 AML other m 2021-05-08T18:09:40.66
IV.HAVL.HHE. ML:3.2 0.0019299999999999999 1 AML other m 2021-05-08T18:09:41.07
IV.RAFF.HHE. ML:2.8 0.0007470000000000002 0.64 AML other m 2021-05-08T18:09:41.81
IV.HVZN.HHE. ML:3.0 0.00151 0.5 AML other m 2021-05-08T18:09:41.85
IV.HVZN.HNE. ML:3.0 0.0014750000000000002 0.52 AML other m 2021-05-08T18:09:41.86
IV.SICLA.EHN. ML:2.9 0.0011745000000000002 1.62 AML other m 2021-05-08T18:09:42.12
IV.RAFF.HHN. ML:2.8 0.0006985 1.12 AML other m 2021-05-08T18:09:42.73
IV.CAGR.HHN. ML:3.0 0.00204 0.56 AML other m 2021-05-08T18:09:42.37
IV.IVPL.HHN. ML:3.2 0.002715 1.44 AML other m 2021-05-08T18:09:42.05
IV.HMDC.HNE. ML:2.9 0.0008629999999999999 1.38 AML other m 2021-05-08T18:09:43.83
IV.HMDC.HHE. ML:2.9 0.0009245 1.38 AML other m 2021-05-08T18:09:43.83
MN.CEL.HHN. ML:2.9 0.0009485 0.68 AML other m 2021-05-08T18:09:43.47
MN.CEL.HNN. ML:2.9 0.000978 0.66 AML other m 2021-05-08T18:09:43.47
MN.CEL.HNE. ML:2.8 0.0007325000000000001 0.94 AML other m 2021-05-08T18:09:43.55
MN.CEL.HHE. ML:2.8 0.0007284999999999999 0.94 AML other m 2021-05-08T18:09:43.55
IV.IVPL.HHE. ML:3.4 0.003885 0.42 AML other m 2021-05-08T18:09:43.43
IV.HAVL.HHN. ML:3.4 0.002785 0.26 AML other m 2021-05-08T18:09:44.05
IV.HVZN.HHN. ML:2.9 0.0013900000000000002 0.4 AML other m 2021-05-08T18:09:44.74
IV.HVZN.HNN. ML:2.9 0.0013700000000000001 0.4 AML other m 2021-05-08T18:09:44.75
IV.CSLB.HHE. ML:2.5 0.000309 1.08 AML other m 2021-05-08T18:09:46.70
IV.CSLB.HHN. ML:2.5 0.0003285 0.54 AML other m 2021-05-08T18:09:46.49
IV.SOI.EHE. ML:2.6 0.000463 0.84 AML other m 2021-05-08T18:09:46.23
IV.JOPP.HHN. ML:2.7 0.00042600000000000005 0.74 AML other m 2021-05-08T18:09:47.86
IV.PLLN.EHN. ML:3.2 0.001865 0.48 AML other m 2021-05-08T18:09:48.42
IV.JOPP.HHE. ML:2.7 0.000377 0.54 AML other m 2021-05-08T18:09:48.58
IV.GIB.HHE. ML:3.2 0.0014399999999999999 0.8 AML other m 2021-05-08T18:09:49.40
IV.HPAC.HHN. ML:3.3 0.0014199999999999998 0.5 AML other m 2021-05-08T18:09:49.27
IV.PLLN.EHE. ML:3.2 0.001985 0.6 AML other m 2021-05-08T18:09:49.71
IV.HMDC.HHN. ML:3.0 0.001 1.52 AML other m 2021-05-08T18:09:49.18
IV.HMDC.HNN. ML:3.0 0.0010165 1.5 AML other m 2021-05-08T18:09:49.19
IV.IACL.HHE. ML:3.0 0.000804 0.78 AML other m 2021-05-08T18:09:50.49
IV.IFIL.HHE. ML:3.5 0.003225 1.46 AML other m 2021-05-08T18:09:50.89
IV.HPAC.HHE. ML:3.2 0.0011385 0.4 AML other m 2021-05-08T18:09:50.71
IV.GIB.HHN. ML:3.1 0.001385 0.62 AML other m 2021-05-08T18:09:51.79
IV.SOI.EHN. ML:2.7 0.0006835 0.74 AML other m 2021-05-08T18:09:51.49
IV.IFIL.HHN. ML:3.0 0.0010065 0.38 AML other m 2021-05-08T18:09:54.45
IV.RESU.HHE. ML:2.5 0.00034750000000000004 0.72 AML other m 2021-05-08T18:09:57.31
IV.IACL.HHN. ML:2.9 0.0006559999999999999 0.5 AML other m 2021-05-08T18:09:59.59
IV.RESU.HHN. ML:2.6 0.0004185 1.14 AML other m 2021-05-08T18:10:04.07
IV.PLAC.HNN. ML:2.8 0.0003745 0.7 AML other m 2021-05-08T18:10:04.21
IV.PLAC.HHE. ML:2.8 0.00040249999999999997 0.7 AML other m 2021-05-08T18:10:04.21
IV.PLAC.HNE. ML:2.9 0.000494 0.64 AML other m 2021-05-08T18:10:05.64
IV.PLAC.HHN. ML:2.9 0.000491 0.64 AML other m 2021-05-08T18:10:05.64
IV.CET2.HHE. ML:3.1 0.0003135 0.74 AML other m 2021-05-08T18:10:08.23
IV.CET2.HHN. ML:3.2 0.000391 0.34 AML other m 2021-05-08T18:10:12.27
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