Earthquake with magnitude of ML 3.1 on date 08-05-2021 and time 20:13:24 (Italy) in region 3 km NW Sant'Alfio (CT)

A magnitude ML 3.1 earthquake occured in region: 3 km NW Sant'Alfio (CT), on

  • 08-05-2021 18:13:24 (UTC)
  • 08-05-2021 20:13:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.764, 15.124 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.

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 3 1582 1582
Milo CT 4 1087 2669
Mascali CT 6 14282 16951
Giarre CT 7 27659 44610
Piedimonte Etneo CT 7 3963 48573
Zafferana Etnea CT 8 9517 58090
Riposto CT 8 14838 72928
Fiumefreddo di Sicilia CT 8 9623 82551
Santa Venerina CT 9 8592 91143
Linguaglossa CT 9 5403 96546
Calatabiano CT 11 5308 101854
Castiglione di Sicilia CT 13 3215 105069
Gaggi ME 14 3184 108253
Francavilla di Sicilia ME 15 3945 112198
Motta Camastra ME 15 845 113043
Giardini-Naxos ME 16 9415 122458
Moio Alcantara ME 16 717 123175
Trecastagni CT 17 10910 134085
Graniti ME 17 1492 135577
Pedara CT 17 14102 149679
Taormina ME 17 10960 160639
Viagrande CT 17 8563 169202
Castelmola ME 17 1088 170290
Acireale CT 17 52622 222912
Aci Sant'Antonio CT 17 17984 240896
Aci Catena CT 18 29851 270747
Aci Bonaccorsi CT 18 3524 274271
Malvagna ME 18 733 275004
Nicolosi CT 19 7463 282467

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)
80 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
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 3.1 2021-05-08
18:13:24
37.7638 15.1243 9 2021-12-29
11:12:35
Bollettino Sismico Italiano INGV 96325491
Reviewed
Rev200
ML 3.1 2021-05-08
18:13:25
37.763 15.106 9 2021-10-07
17:00:35
Sala Operativa INGV-OE (Catania) 89923331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-08 18:13:24 ± 0.06
Latitude 37.7638 ± 0.0036
Longitude 15.1243 ± 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 96325491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 502
Semi-minor axis of confidence ellipse (meter) 375
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 70
Number of defining phases 70
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.01169
Epicentral distance of station farthest from the epicenter (degree) 1.87868
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 51
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 106
Type of magnitude ML
Reference to an origin 96325491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-07 17:00:03

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 89923331
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2021-05-08 18:33:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2021-05-08T18:13:56.68 0.3 undecidable manual P 20 1.8787 38 -1.2 28
IV.HAVL.HHZ. 2021-05-08T18:13:52.53 0.6 undecidable manual S 180 0.804 50 0.79 35
IV.PLAC.HHZ. 2021-05-08T18:13:48.66 0.6 undecidable manual P 56 1.2393 50 0.8 31
IV.CLTA.HHZ. 2021-05-08T18:13:46.41 0.3 undecidable manual P 237 1.1035 50 0.89 47
IV.JOPP.HHZ. 2021-05-08T18:13:44.40 0.3 undecidable manual P 35 1.0333 50 0.08 61
IV.HPAC.HHZ. 2021-05-08T18:13:44.42 0.3 undecidable manual P 184 1.0567 50 -0.31 57
IV.CROCE.HHZ. 2021-05-08T18:13:44.94 0.6 undecidable manual P 207 1.0423 50 0.46 37
IV.IACL.HHZ. 2021-05-08T18:13:43.23 0.3 undecidable manual P 322 0.9776 50 -0.15 61
IV.IFIL.HHZ. 2021-05-08T18:13:42.87 0.3 undecidable manual P 332 0.9083 50 0.68 53
IV.HAGA.HHZ. 2021-05-08T18:13:42.70 0.6 undecidable manual S 177 0.4793 50 0.58 40
IV.HCRL.HHZ. 2021-05-08T18:13:42.89 0.6 undecidable manual S 189 0.4856 50 0.57 40
IV.CSLB.HHZ. 2021-05-08T18:13:42.14 0.3 undecidable manual P 282 0.8589 50 0.79 51
IV.PLLN.EHZ. 2021-05-08T18:13:41.96 0.3 undecidable manual P 287 0.8067 50 1.51 36
IV.HVIT.HHZ. 2021-05-08T18:13:41.67 0.6 undecidable manual P 212 0.9074 50 -0.5 38
IV.HAVL.HHZ. 2021-05-08T18:13:40.21 0.1 undecidable manual P 180 0.804 50 -0.19 83
IV.RAFF.HHZ. 2021-05-08T18:13:40.60 0.3 undecidable manual P 228 0.8112 50 0.08 64
IV.SOI.EHZ. 2021-05-08T18:13:40.15 0.3 undecidable manual P 67 0.7959 50 -0.11 64
IV.HMDC.HHZ. 2021-05-08T18:13:40.65 0.3 undecidable manual P 199 0.849 50 -0.52 57
MN.VAE.HHZ. 2021-05-08T18:13:39.52 0.6 undecidable manual P 244 0.6781 50 1.28 28
MN.CEL.HHZ. 2021-05-08T18:13:39.92 0.3 undecidable manual P 50 0.7833 50 -0.12 64
IV.SICLA.EHZ. 2021-05-08T18:13:38.57 0.3 undecidable manual P 43 0.6772 50 0.35 62
IV.HVZN.HHZ. 2021-05-08T18:13:38.19 0.3 undecidable manual P 209 0.6691 50 0.09 65
IV.IVPL.HHZ. 2021-05-08T18:13:37.37 0.1 undecidable manual P 350 0.6223 50 0.07 89
IV.MSRU.HHZ. 2021-05-08T18:13:36.48 0.3 undecidable manual P 31 0.5837 50 -0.16 66
IV.SSY.HHZ. 2021-05-08T18:13:36.77 0.3 undecidable manual P 184 0.607 50 -0.26 64
IV.MTTG.HHZ. 2021-05-08T18:13:35.39 0.3 undecidable manual P 62 0.5126 50 -0.03 68
IV.MSFR.HHZ. 2021-05-08T18:13:35.36 0.3 undecidable manual P 303 0.4991 50 0.17 67
IV.MILZ.HHZ. 2021-05-08T18:13:35.12 0.3 undecidable manual P 9 0.5144 50 -0.32 64
IV.NOV.HHZ. 2021-05-08T18:13:35.44 0.6 undecidable manual S 2 0.2635 106 -0.06 48
IV.ESCV.HHZ. 2021-05-08T18:13:34.54 0.6 undecidable manual S 266 0.2446 107 -0.26 46
IV.HCRL.HHZ. 2021-05-08T18:13:34.57 0.3 undecidable manual P 189 0.4856 50 -0.39 64
IV.GALF.HHZ. 2021-05-08T18:13:34.78 0.1 negative manual P 263 0.4443 50 0.54 83
IV.MCPD.HHZ. 2021-05-08T18:13:34.34 0.3 undecidable manual P 319 0.4721 50 -0.38 64
IV.HAGA.HHZ. 2021-05-08T18:13:34.68 0.3 undecidable manual P 177 0.4793 50 -0.17 67
IV.MPNC.HHZ. 2021-05-08T18:13:33.47 0.3 undecidable manual P 25 0.4227 50 -0.41 64
IV.AIO.HHZ. 2021-05-08T18:13:33.62 0.6 undecidable manual S 22 0.2239 109 -0.42 45
IV.HLNI.HHZ. 2021-05-08T18:13:33.74 0.1 undecidable manual P 206 0.4605 50 -0.79 75
IV.MUCR.HHZ. 2021-05-08T18:13:32.29 0.1 positive manual P 325 0.3417 50 -0.2 91
IV.EPOZ.HHZ. 2021-05-08T18:13:31.42 0.6 undecidable manual S 151 0.1052 126 1.5 28
IV.EMSG.HHZ. 2021-05-08T18:13:31.76 0.6 undecidable manual S 292 0.1493 117 0.38 46
IV.AIO.HHZ. 2021-05-08T18:13:30.07 0.1 positive manual P 22 0.2239 109 -0.11 95
IV.NOV.HHZ. 2021-05-08T18:13:30.90 0.1 positive manual P 2 0.2635 106 -0.12 94
IV.ESCV.HHZ. 2021-05-08T18:13:30.19 0.1 undecidable manual P 266 0.2446 107 -0.43 89
IV.ECTS.HHZ. 2021-05-08T18:13:30.24 0.6 undecidable manual S 359 0.1178 123 -0.09 49
IV.EPZF.HHZ. 2021-05-08T18:13:30.01 0.1 positive manual P 286 0.2194 109 -0.07 96
IV.ESML.HHZ. 2021-05-08T18:13:30.32 0.1 negative manual P 233 0.2428 108 -0.24 92
IV.EMNR.HHZ. 2021-05-08T18:13:30.40 0.6 undecidable manual S 304 0.0935 129 0.81 40
IV.EMPL.HHZ. 2021-05-08T18:13:30.84 0.6 undecidable manual S 235 0.1484 117 -0.51 44
IV.EFIU.HHZ. 2021-05-08T18:13:29.61 0.6 undecidable manual S 69 0.0728 137 0.62 43
IV.ESPC.HHN. 2021-05-08T18:13:29.61 0.6 undecidable manual S 227 0.1043 126 -0.31 47
IV.EPIT.HHZ. 2021-05-08T18:13:29.72 0.6 undecidable manual S 312 0.071 137 0.76 41
IV.EMCN.HHN. 2021-05-08T18:13:29.61 0.6 undecidable manual S 291 0.0764 135 0.51 45
IV.EVRN.HNZ. 2021-05-08T18:13:29.65 0.6 undecidable manual S 173 0.0755 136 0.59 44
IV.ECBD.HHN. 2021-05-08T18:13:28.23 0.6 undecidable manual S 299 0.0342 156 0.07 50
IV.EMFO.HHE. 2021-05-08T18:13:28.16 0.6 undecidable manual S 224 0.0387 153 -0.08 50
IV.EMPL.HHZ. 2021-05-08T18:13:28.09 0.1 negative manual P 235 0.1484 117 -0.53 88
IV.EMSG.HHZ. 2021-05-08T18:13:28.70 0.1 positive manual P 292 0.1493 117 0.06 98
IV.EPOZ.HHZ. 2021-05-08T18:13:28.21 0.1 positive manual P 151 0.1052 126 0.41 91
IV.ESAL.HHZ. 2021-05-08T18:13:28.15 0.6 undecidable manual S 138 0.0117 171 0.23 48
IV.ENIC.HHZ. 2021-05-08T18:13:28.44 0.3 undecidable manual P 212 0.1556 116 -0.33 69
IV.EMNR.HHZ. 2021-05-08T18:13:27.76 0.1 undecidable manual P 304 0.0935 129 0.15 97
IV.EVRN.HNZ. 2021-05-08T18:13:27.28 0.1 positive manual P 173 0.0755 136 -0.02 100
IV.EFIU.HHZ. 2021-05-08T18:13:27.29 0.1 negative manual P 69 0.0728 137 0.03 100
IV.ESPC.HHN. 2021-05-08T18:13:27.39 0.1 undecidable manual P 227 0.1043 126 -0.41 91
IV.EPIT.HHZ. 2021-05-08T18:13:27.33 0.1 positive manual P 312 0.071 137 0.08 99
IV.EMCN.HHN. 2021-05-08T18:13:27.32 0.1 undecidable manual P 291 0.0764 135 -0.01 100
IV.ECTS.HHZ. 2021-05-08T18:13:27.87 0.1 positive manual P 359 0.1178 123 -0.17 96
IV.ECBD.HHN. 2021-05-08T18:13:26.54 0.1 undecidable manual P 299 0.0342 156 -0.24 96
IV.EMFO.HHE. 2021-05-08T18:13:26.57 0.1 undecidable manual P 224 0.0387 153 -0.26 96
IV.ESAL.HHZ. 2021-05-08T18:13:26.43 0.1 positive manual P 138 0.0117 171 -0.21 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPIT.HHE. ML:3.9 0.119 1.06 AML other m 2021-05-08T18:13:30.63
IV.EVRN.HNE. ML:3.7 0.0854 0.42 AML other m 2021-05-08T18:13:30.25
IV.EVRN.HHE. ML:3.8 0.0861 0.4 AML other m 2021-05-08T18:13:30.26
IV.EPIT.HHN. ML:4.1 0.203 0.42 AML other m 2021-05-08T18:13:30.33
IV.ECTS.HHE. ML:3.1 0.0147 0.42 AML other m 2021-05-08T18:13:30.90
IV.ECTS.HHN. ML:3 0.0117 0.86 AML other m 2021-05-08T18:13:31.45
IV.EFIU.HHN. ML:3.1 0.0197 1.48 AML other m 2021-05-08T18:13:32.22
IV.EPOZ.HHN. ML:3.4 0.03115 0.54 AML other m 2021-05-08T18:13:32.57
IV.EPOZ.HHE. ML:3.2 0.0201 0.4 AML other m 2021-05-08T18:13:33.65
IV.EVRN.HNN. ML:3.6 0.0623 0.52 AML other m 2021-05-08T18:13:33.49
IV.EVRN.HHN. ML:3.6 0.0565 0.5 AML other m 2021-05-08T18:13:33.49
IV.EFIU.HHE. ML:3 0.01675 0.46 AML other m 2021-05-08T18:13:33.81
IV.EMPL.HHN. ML:3.5 0.02995 0.26 AML other m 2021-05-08T18:13:34.00
IV.AIO.HHE. ML:3.1 0.007075 0.86 AML other m 2021-05-08T18:13:35.19
IV.ENIC.HHN. ML:3.4 0.0226 1.66 AML other m 2021-05-08T18:13:35.95
IV.ENIC.HNN. ML:3.4 0.0224 0.34 AML other m 2021-05-08T18:13:35.96
IV.AIO.HHN. ML:3.2 0.00881 1.04 AML other m 2021-05-08T18:13:36.60
IV.EMPL.HHE. ML:3.4 0.02285 1.5 AML other m 2021-05-08T18:13:36.80
IV.EPZF.HHE. ML:3.4 0.0167 0.44 AML other m 2021-05-08T18:13:37.62
IV.EMSG.HHN. ML:3.6 0.0399 0.64 AML other m 2021-05-08T18:13:37.81
IV.NOV.HHE. ML:3.7 0.02325 0.62 AML other m 2021-05-08T18:13:37.65
IV.EMSG.HHE. ML:3.5 0.02805 0.86 AML other m 2021-05-08T18:13:39.43
IV.ENIC.HHE. ML:3.5 0.02835 1.42 AML other m 2021-05-08T18:13:39.10
IV.ENIC.HNE. ML:3.5 0.02635 1.54 AML other m 2021-05-08T18:13:39.90
IV.NOV.HHN. ML:3.4 0.012045 0.46 AML other m 2021-05-08T18:13:40.50
IV.ESCV.HHN. ML:3.4 0.01325 0.34 AML other m 2021-05-08T18:13:41.41
IV.ESCV.HHE. ML:3.2 0.00942 0.5 AML other m 2021-05-08T18:13:41.41
IV.EPZF.HHN. ML:3.5 0.0205 1.2 AML other m 2021-05-08T18:13:41.88
IV.MPNC.HHE. ML:3.3 0.006435 0.5 AML other m 2021-05-08T18:13:42.65
IV.HAGA.HHE. ML:3 0.00242 0.78 AML other m 2021-05-08T18:13:43.23
IV.HLNI.HHN. ML:2.3 0.00054 0.94 AML other m 2021-05-08T18:13:43.29
IV.HCRL.HHE. ML:3.1 0.00318 0.52 AML other m 2021-05-08T18:13:43.34
IV.HCRL.HHN. ML:2.9 0.002 0.44 AML other m 2021-05-08T18:13:43.35
IV.ESML.HHE. ML:3 0.005675 0.52 AML other m 2021-05-08T18:13:43.36
IV.ESML.HNE. ML:3 0.005485 0.54 AML other m 2021-05-08T18:13:43.37
IV.MUCR.HHE. ML:2.9 0.003095 0.88 AML other m 2021-05-08T18:13:43.09
IV.ESML.HHN. ML:2.9 0.00462 0.6 AML other m 2021-05-08T18:13:43.80
IV.ESML.HNN. ML:2.9 0.004625 0.62 AML other m 2021-05-08T18:13:43.82
IV.HLNI.HHE. ML:2.4 0.0006595 1.2 AML other m 2021-05-08T18:13:43.23
IV.MUCR.HHN. ML:3 0.00416 0.56 AML other m 2021-05-08T18:13:44.50
IV.HAGA.HHN. ML:2.9 0.0019 0.68 AML other m 2021-05-08T18:13:44.21
IV.MTTG.HHN. ML:2.7 0.0011375 0.54 AML other m 2021-05-08T18:13:47.01
IV.MPNC.HHN. ML:3.2 0.00511 1.48 AML other m 2021-05-08T18:13:47.20
IV.MCPD.HHN. ML:2.7 0.001315 0.38 AML other m 2021-05-08T18:13:47.53
IV.MCPD.HHE. ML:2.7 0.001395 0.46 AML other m 2021-05-08T18:13:47.82
IV.MTTG.HHE. ML:2.9 0.001715 0.56 AML other m 2021-05-08T18:13:47.45
IV.GALF.HHE. ML:3.5 0.008285 1.08 AML other m 2021-05-08T18:13:49.08
IV.MSRU.HHE. ML:3 0.002135 0.56 AML other m 2021-05-08T18:13:49.86
IV.MILZ.HHN. ML:3.2 0.00341 1.02 AML other m 2021-05-08T18:13:49.58
IV.MSRU.HHN. ML:2.9 0.001465 0.4 AML other m 2021-05-08T18:13:50.04
IV.MILZ.HHE. ML:3.4 0.006195 0.78 AML other m 2021-05-08T18:13:50.02
IV.GALF.HHN. ML:3.4 0.007265 0.86 AML other m 2021-05-08T18:13:50.79
IV.GALF.HNN. ML:2.5 0.000928 0.84 AML other m 2021-05-08T18:13:50.80
IV.SSY.HHE. ML:3.5 0.00555 0.78 AML other m 2021-05-08T18:13:50.45
IV.MSFR.HHN. ML:2.6 0.0009285 0.98 AML other m 2021-05-08T18:13:51.64
IV.SSY.HHN. ML:3.8 0.01047 0.38 AML other m 2021-05-08T18:13:51.18
IV.IVPL.HHN. ML:3.3 0.00377 0.36 AML other m 2021-05-08T18:13:52.18
IV.SICLA.EHN. ML:2.9 0.00131 0.52 AML other m 2021-05-08T18:13:52.55
IV.HVZN.HHE. ML:3.2 0.002225 1.14 AML other m 2021-05-08T18:13:52.72
IV.HVZN.HNE. ML:3.1 0.00214 1.14 AML other m 2021-05-08T18:13:52.72
IV.SICLA.EHE. ML:3 0.001735 0.64 AML other m 2021-05-08T18:13:53.42
IV.GALF.HNE. ML:2.6 0.0010825 0.7 AML other m 2021-05-08T18:13:54.13
IV.HMDC.HHE. ML:3 0.00121 1.02 AML other m 2021-05-08T18:13:54.81
IV.HMDC.HNE. ML:3 0.001135 1.02 AML other m 2021-05-08T18:13:54.82
IV.RAFF.HHE. ML:3 0.0011065 0.46 AML other m 2021-05-08T18:13:55.30
IV.RAFF.HHN. ML:3 0.0010825 0.38 AML other m 2021-05-08T18:13:55.26
IV.HAVL.HHE. ML:3.2 0.002 0.34 AML other m 2021-05-08T18:13:55.70
MN.CEL.HHN. ML:3 0.00116 0.7 AML other m 2021-05-08T18:13:56.85
MN.CEL.HNN. ML:3 0.0011645 0.7 AML other m 2021-05-08T18:13:56.85
MN.CEL.HNE. ML:2.8 0.0008215 0.76 AML other m 2021-05-08T18:13:56.91
MN.CEL.HHE. ML:2.8 0.0008355 0.78 AML other m 2021-05-08T18:13:56.91
IV.HVIT.HHN. ML:2.8 0.000714 0.9 AML other m 2021-05-08T18:13:57.06
IV.IVPL.HHE. ML:3.4 0.0048 1.5 AML other m 2021-05-08T18:13:57.87
IV.HAVL.HHN. ML:3.3 0.002445 0.38 AML other m 2021-05-08T18:13:57.54
IV.MSFR.HHE. ML:2.5 0.000805 0.8 AML other m 2021-05-08T18:13:58.46
IV.HVZN.HHN. ML:3 0.001558 0.44 AML other m 2021-05-08T18:13:58.25
IV.HVZN.HNN. ML:3 0.00149 0.44 AML other m 2021-05-08T18:13:58.25
MN.VAE.HHN. ML:2.4 0.000402 0.48 AML other m 2021-05-08T18:13:58.96
IV.IFIL.HHE. ML:3.6 0.003515 1.44 AML other m 2021-05-08T18:13:59.15
IV.HVIT.HHE. ML:2.7 0.0004825 1.34 AML other m 2021-05-08T18:13:59.23
IV.CROCE.HNE. ML:3.2 0.0011855 0.52 AML other m 2021-05-08T18:14:00.43
IV.HMDC.HNN. ML:3 0.00109 0.84 AML other m 2021-05-08T18:14:00.38
IV.CROCE.HNN. ML:3.1 0.0010265 0.72 AML other m 2021-05-08T18:14:00.48
IV.JOPP.HHN. ML:2.8 0.000575 1.38 AML other m 2021-05-08T18:14:01.27
IV.CROCE.HHE. ML:3.1 0.000945 0.5 AML other m 2021-05-08T18:14:01.43
IV.HPAC.HHE. ML:3.3 0.00149 0.78 AML other m 2021-05-08T18:14:01.52
IV.CROCE.HHN. ML:3 0.0008515 0.72 AML other m 2021-05-08T18:14:01.48
IV.JOPP.HHE. ML:2.8 0.0005325 1.48 AML other m 2021-05-08T18:14:02.78
IV.IACL.HHE. ML:2.9 0.000782 0.32 AML other m 2021-05-08T18:14:02.32
IV.CSLB.HHE. ML:2.6 0.0003825 0.5 AML other m 2021-05-08T18:14:02.32
IV.CSLB.HHN. ML:2.6 0.0004375 0.7 AML other m 2021-05-08T18:14:02.42
IV.HPAC.HHN. ML:3.4 0.0018 1.54 AML other m 2021-05-08T18:14:03.79
MN.VAE.HHE. ML:2.4 0.0003755 0.76 AML other m 2021-05-08T18:14:03.46
IV.HMDC.HHN. ML:3 0.0011065 0.46 AML other m 2021-05-08T18:14:03.70
IV.IFIL.HHN. ML:3.1 0.00123 1.3 AML other m 2021-05-08T18:14:04.25
IV.SOI.EHN. ML:2.8 0.0008215 1.24 AML other m 2021-05-08T18:14:04.91
IV.SOI.EHE. ML:2.6 0.000526 0.58 AML other m 2021-05-08T18:14:05.54
IV.IACL.HHN. ML:2.9 0.0006865 1.6 AML other m 2021-05-08T18:14:06.14
IV.CLTA.HHE. ML:2.6 0.000281 0.42 AML other m 2021-05-08T18:14:11.44
IV.CLTA.HHN. ML:2.5 0.000242 0.92 AML other m 2021-05-08T18:14:11.33
IV.PLAC.HNN. ML:2.9 0.0004575 0.8 AML other m 2021-05-08T18:14:17.58
IV.PLAC.HHE. ML:2.9 0.000493 0.8 AML other m 2021-05-08T18:14:17.58
IV.PLAC.HHN. ML:2.9 0.0005235 1.26 AML other m 2021-05-08T18:14:19.06
IV.PLAC.HNE. ML:3 0.0005515 1.26 AML other m 2021-05-08T18:14:19.07
IV.CET2.HHE. ML:3.3 0.0005305 1.28 AML other m 2021-05-08T18:14:22.66
IV.CET2.HHN. ML:3.3 0.000526 0.6 AML other m 2021-05-08T18:14:28.77
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, http://terremoti.ingv.it/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