Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.1 on date 04-09-2019 and time 15:52:24 (UTC) in region 4 km E Randazzo (CT)

A magnitude ML 3.1 earthquake occured in region: 4 km E Randazzo (CT), on

  • 04-09-2019 15:52:24 (UTC)
  • 04-09-2019 17:52:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8840, 14.9890 at 29 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
Randazzo CT 4 10900 10900
Santa Domenica Vittoria ME 4 980 11880
Moio Alcantara ME 6 717 12597
Roccella Valdemone ME 6 666 13263
Malvagna ME 7 733 13996
Castiglione di Sicilia CT 12 3215 17211
Maletto CT 12 3920 21131
Francavilla di Sicilia ME 13 3945 25076
Floresta ME 14 485 25561
Linguaglossa CT 14 5403 30964
Montalbano Elicona ME 16 2287 33251
Maniace CT 16 3765 37016
Motta Camastra ME 16 845 37861
Bronte CT 17 19172 57033
Piedimonte Etneo CT 19 3963 60996
San Piero Patti ME 19 2915 63911
Novara di Sicilia ME 20 1337 65248
Fondachelli-Fantina ME 20 1019 66267

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Acireale (52622 inhabitants)
43 Km N of Catania (314555 inhabitants)
61 Km SW of Messina (238439 inhabitants)
63 Km W of Reggio di Calabria (183035 inhabitants)
92 Km NE of Caltanissetta (63360 inhabitants)
95 Km N of Siracusa (122291 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 3.1 2019-09-04
15:52:24		 37.8837 14.9893 29 2020-02-28
16:42:09		 Bollettino Sismico Italiano INGV 74069411
Reviewed
Rev200 		ML 3.1 2019-09-04
15:52:24		 37.907 14.984 23 2019-11-29
18:22:13		 Sala Operativa INGV-OE (Catania) 72113531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-04 15:52:24 ± 0.05
Latitude 37.8837 ± 0.0036
Longitude 14.9893 ± 0.0046
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74069411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 411
Semi-minor axis of confidence ellipse (meter) 103
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 291
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
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 76
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.07015
Epicentral distance of station farthest from the epicenter (degree) 2.39579
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 53
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 72113531
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2019-09-04 16:04:04

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 59
Type of magnitude ML
Reference to an origin 74069411
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-28 10:03:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SIRI.HHZ. 2019-09-04T15:53:02.40 0.6 undecidable manual P 16 265.9338 54 0.12 18
IV.SALB.HHZ. 2019-09-04T15:53:01.10 0.6 undecidable manual P 27 250.2606 54 0.77 17
IV.ISPIC.EHZ. 2019-09-04T15:52:59.31 0.6 undecidable manual S 184 122.5884 54 0.03 41
IV.BULG.HHZ. 2019-09-04T15:52:59.26 0.6 undecidable manual P 8 245.7651 54 -0.5 20
MN.CUC.HHZ. 2019-09-04T15:52:58.79 0.6 undecidable manual P 17 244.6662 54 -0.85 17
IV.ACATE.HNE. 2019-09-04T15:52:55.46 0.6 undecidable manual S 204 104.6175 101 0.45 39
MN.TIP.HHZ. 2019-09-04T15:52:55.86 0.3 undecidable manual P 46 210.3339 54 0.5 38
IV.CET2.HHZ. 2019-09-04T15:52:53.84 0.1 undecidable manual P 24 200.7435 54 -0.32 56
IV.RAFF.HHZ. 2019-09-04T15:52:52.19 0.6 undecidable manual S 217 91.7415 103 0.54 39
IV.MBFT.HHZ. 2019-09-04T15:52:51.65 1.0 undecidable manual P 273 178.2882 54 0.28 16
MN.CEL.HHZ. 2019-09-04T15:52:51.42 0.6 undecidable manual S 62 89.3439 103 0.39 40
IV.CRJA.HHZ. 2019-09-04T15:52:51.67 1.0 undecidable manual P 268 174.0924 54 0.82 14
IV.USI.HHZ. 2019-09-04T15:52:51.58 0.3 undecidable manual P 301 182.1843 54 -0.28 47
IV.CAR1.HHZ. 2019-09-04T15:52:51.84 0.3 undecidable manual P 35 185.2701 54 -0.4 45
IV.SCIAC.HHN. 2019-09-04T15:52:50.74 1.0 undecidable manual P 257 170.5959 54 0.32 16
IV.HVZN.HNZ. 2019-09-04T15:52:49.06 0.6 undecidable manual S 197 81.8514 104 -0.03 44
IV.SSY.HHZ. 2019-09-04T15:52:49.04 0.6 undecidable manual S 175 80.8635 105 0.21 43
IV.GRI.EHZ. 2019-09-04T15:52:49.56 0.6 undecidable manual P 50 162.2154 54 0.18 35
IV.MPG.HHE. 2019-09-04T15:52:47.84 0.6 undecidable manual P 283 145.6431 54 0.53 35
IV.PLAC.HHZ. 2019-09-04T15:52:47.54 1.0 undecidable manual P 63 141.0477 54 0.8 16
IV.FAVR.HHZ. 2019-09-04T15:52:46.79 1.0 undecidable manual P 240 134.865 54 0.82 16
IV.HAGA.HHZ. 2019-09-04T15:52:45.30 0.6 undecidable manual S 168 67.9764 108 -0.22 43
IV.SOLUN.HHE. 2019-09-04T15:52:45.61 0.6 undecidable manual P 281 129.4704 54 0.32 38
IV.MSRU.HHZ. 2019-09-04T15:52:44.36 0.6 undecidable manual S 47 61.8936 109 0.38 43
IV.ISPIC.EHZ. 2019-09-04T15:52:44.26 0.6 undecidable manual P 184 122.5884 54 -0.18 39
IV.MTTG.HHZ. 2019-09-04T15:52:44.14 0.6 undecidable manual S 78 63.5919 109 -0.26 44
IV.IVPL.HHZ. 2019-09-04T15:52:43.00 0.6 undecidable manual S 359 54.7008 112 0.83 37
IV.HLNI.HHZ. 2019-09-04T15:52:43.30 0.6 undecidable manual S 190 60.2952 110 -0.26 44
IV.IVGP.HHN. 2019-09-04T15:52:42.74 0.6 undecidable manual S 358 56.9985 111 -0.01 46
IV.ALJA.HHZ. 2019-09-04T15:52:42.91 1.0 undecidable manual P 263 109.3128 100 0.22 20
IT.GEA.HGN. 2019-09-04T15:52:42.60 0.3 undecidable manual P 213 109.3128 100 -0.09 62
IV.ACATE.HNE. 2019-09-04T15:52:41.44 0.3 undecidable manual P 204 104.6175 101 -0.54 56
IV.SOI.EHZ. 2019-09-04T15:52:40.76 0.3 undecidable manual P 77 95.4378 102 0.16 63
IV.MPNC.HHZ. 2019-09-04T15:52:40.00 0.6 undecidable manual S 47 43.1235 118 0.61 41
IV.CPTP.HHZ. 2019-09-04T15:52:40.84 3.0 undecidable manual P 89.8434 1.1 0
IV.RAFF.HHZ. 2019-09-04T15:52:40.12 0.1 undecidable manual P 217 91.7415 103 0.08 86
IV.IACL.HHE. 2019-09-04T15:52:39.08 0.6 undecidable manual P 323 90.8424 103 -0.82 35
MN.CEL.HHZ. 2019-09-04T15:52:39.77 0.1 positive manual P 62 89.3439 103 0.09 86
IV.CSLB.HHZ. 2019-09-04T15:52:38.68 0.3 undecidable manual P 274 81.7515 104 0.14 65
IV.MSFR.HHZ. 2019-09-04T15:52:38.00 0.6 undecidable manual S 296 38.5281 122 -0.33 45
IV.IFIL.HHZ. 2019-09-04T15:52:38.07 0.6 undecidable manual P 335 83.6496 104 -0.76 36
IV.HVZN.HNZ. 2019-09-04T15:52:38.27 0.3 undecidable manual P 197 81.8514 104 -0.29 63
IV.SSY.HHZ. 2019-09-04T15:52:38.06 0.1 undecidable manual P 175 80.8635 105 -0.35 83
IV.GMB.BHZ. 2019-09-04T15:52:38.63 0.3 undecidable manual P 66 79.8645 105 0.37 62
IV.SICLA.EHZ. 2019-09-04T15:52:37.63 0.3 undecidable manual P 57 75.6687 106 0 67
IT.RCU.HGZ. 2019-09-04T15:52:36.17 0.3 undecidable manual P 66 64.7907 109 0.14 67
IV.MNO.SHZ. 2019-09-04T15:52:36.00 0.6 undecidable manual S 282 26.2515 133 0.28 46
IV.HAGA.HHZ. 2019-09-04T15:52:36.14 0.1 undecidable manual P 168 67.9764 108 -0.36 84
IV.CAGR.HHZ. 2019-09-04T15:52:35.43 3.0 undecidable manual P 51.8037 1.27 0
IV.MTTG.HHZ. 2019-09-04T15:52:35.97 0.3 undecidable manual P 78 63.5919 109 0.12 67
IV.MSRU.HHZ. 2019-09-04T15:52:35.70 0.1 positive manual P 47 61.8936 109 0.09 90
IV.ILLI.HNN. 2019-09-04T15:52:35.57 0.6 undecidable manual P 357 62.493 109 -0.12 45
IV.MUCR.HHZ. 2019-09-04T15:52:34.15 0.3 undecidable manual S 330 20.3685 141 -0.49 67
IV.AIO.HHZ. 2019-09-04T15:52:34.70 0.6 undecidable manual S 65 23.4543 137 -0.48 45
IV.IVGP.HHN. 2019-09-04T15:52:34.72 0.1 undecidable manual P 358 56.9985 111 -0.18 90
IV.EPZF.HHZ. 2019-09-04T15:52:34.00 0.6 undecidable manual S 240 13.3755 153 0.38 46
IV.IVPL.HHZ. 2019-09-04T15:52:34.72 0.1 negative manual P 359 54.7008 112 0.15 90
IV.HLNI.HHZ. 2019-09-04T15:52:34.93 0.1 negative manual P 190 60.2952 110 -0.44 84
IV.EMSG.HHZ. 2019-09-04T15:52:33.40 0.3 undecidable manual S 206 7.7811 163 0.34 71
IV.MPNC.HHZ. 2019-09-04T15:52:33.00 0.1 positive manual P 47 43.1235 118 0.04 94
IV.EPIT.HHZ. 2019-09-04T15:52:33.71 0.3 undecidable manual S 144 9.9789 159 0.47 69
IV.GALF.HHZ. 2019-09-04T15:52:33.22 0.1 undecidable manual P 243 41.7249 119 0.45 87
IV.MSFR.HHZ. 2019-09-04T15:52:32.31 0.1 positive manual P 296 38.5281 122 -0.04 95
IV.ECTS.EHZ. 2019-09-04T15:52:32.94 0.3 undecidable manual S 91 11.5773 156 -0.47 69
IV.ESML.HHZ. 2019-09-04T15:52:31.78 0.3 undecidable manual P 198 30.9468 128 0.39 67
IV.MNO.SHZ. 2019-09-04T15:52:30.90 0.1 positive manual P 282 26.2515 133 0.06 97
IV.EVRN.HNZ. 2019-09-04T15:52:30.86 0.1 undecidable manual P 149 25.0527 135 0.15 96
IV.AIO.HHZ. 2019-09-04T15:52:30.32 0.1 positive manual P 65 23.4543 137 -0.21 95
IV.ECHR.HNZ. 2019-09-04T15:52:30.82 0.1 undecidable manual P 197 22.8549 138 0.35 92
IV.ECTS.EHZ. 2019-09-04T15:52:29.17 0.1 negative manual P 91 11.5773 156 -0.33 94
IV.MUCR.HHZ. 2019-09-04T15:52:29.73 0.1 positive manual P 330 20.3685 141 -0.49 90
IV.EPIT.HHZ. 2019-09-04T15:52:29.54 0.1 undecidable manual P 144 9.9789 159 0.13 99
IV.EMCN.HNZ. 2019-09-04T15:52:29.59 0.1 negative manual P 159 10.9779 157 0.12 99
IV.EMSG.HHZ. 2019-09-04T15:52:29.24 0.1 negative manual P 206 7.7811 163 -0.07 100
IV.ESLN.HHZ. 2019-09-04T15:52:29.90 0.3 undecidable manual P 184 21.1677 140 -0.4 68
IV.EPZF.HHZ. 2019-09-04T15:52:29.48 0.1 positive manual P 240 13.3755 153 -0.15 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MUCR.HHN. ML:3.2 0.006110309499999999 0.2944 AML other m 2019-09-04T15:52:34.29
IV.MUCR.HHE. ML:3.3 0.00819497 0.4352 AML other m 2019-09-04T15:52:34.60
IV.ECTS.EHE. ML:3.2 0.0079735425 0.2688 AML other m 2019-09-04T15:52:34.60
IV.EMSG.HHE. ML:3.7 0.02585679 0.2816 AML other m 2019-09-04T15:52:34.82
IV.AIO.HHE. ML:3.5 0.012008685 0.3584 AML other m 2019-09-04T15:52:35.08
IV.AIO.HHN. ML:3.3 0.008565096999999999 0.256 AML other m 2019-09-04T15:52:35.62
IV.EMCN.HNE. ML:3.5 0.01490696 0.2304 AML other m 2019-09-04T15:52:36.09
IV.EMSG.HHN. ML:3.8 0.031194009999999998 0.4224 AML other m 2019-09-04T15:52:36.31
IV.MNO.SHN. ML:0.0 0.007412968 0.448 AML other m 2019-09-04T15:52:36.20
IV.MNO.SHE. ML:0.0 0.008351141500000001 0.32 AML other m 2019-09-04T15:52:36.41
IV.EMCN.HNN. ML:3.4 0.01152752 0.192 AML other m 2019-09-04T15:52:38.45
IV.MSFR.HHE. ML:2.6 0.00119422695 0.3968 AML other m 2019-09-04T15:52:39.55
IV.MSFR.HHN. ML:2.6 0.0012238155 0.3456 AML other m 2019-09-04T15:52:39.34
IV.MPNC.HHE. ML:3.6 0.009711188499999999 0.4992 AML other m 2019-09-04T15:52:41.72
IV.MPNC.HHN. ML:3.4 0.007346723 0.5248 AML other m 2019-09-04T15:52:42.34
IV.HLNI.HHE. ML:3.1 0.0022857891000000003 0.1664 AML other m 2019-09-04T15:52:43.58
IV.HLNI.HHN. ML:3.4 0.004768504 0.1664 AML other m 2019-09-04T15:52:43.68
IV.IVPL.HHE. ML:3.3 0.004142113 0.4096 AML other m 2019-09-04T15:52:44.58
IV.MSRU.HHE. ML:3.2 0.0029903095 0.3328 AML other m 2019-09-04T15:52:44.95
IV.IVPL.HHN. ML:3.4 0.005013874 0.3072 AML other m 2019-09-04T15:52:45.54
IV.MSRU.HHN. ML:3.0 0.0017801865 0.4352 AML other m 2019-09-04T15:52:46.37
IV.HAGA.HHE. ML:2.9 0.0012001605 0.3456 AML other m 2019-09-04T15:52:46.43
IV.MTTG.HHN. ML:2.9 0.001355591 0.8448 AML other m 2019-09-04T15:52:47.45
IV.HAGA.HHN. ML:2.9 0.0011576415 0.2176 AML other m 2019-09-04T15:52:48.61
IV.CAGR.HHE. ML:3.1 0.0026672295000000003 0.96 AML other m 2019-09-04T15:52:49.25
IV.MTTG.HHE. ML:2.8 0.001165 0.56 AML other m 2019-09-04T15:52:51.08
IV.GMB.BHN. ML:3.3 0.0025967845 0.4352 AML other m 2019-09-04T15:52:51.99
IV.SSY.HHE. ML:3.4 0.0035203135 0.6016 AML other m 2019-09-04T15:52:52.67
IV.CAGR.HHN. ML:3.0 0.00195888 0.6784 AML other m 2019-09-04T15:52:53.07
IV.GMB.BHE. ML:3.4 0.0029148535 0.2432 AML other m 2019-09-04T15:52:53.36
IV.SSY.HHN. ML:3.9 0.009690725499999999 0.192 AML other m 2019-09-04T15:52:54.16
IV.RAFF.HHN. ML:3.3 0.0020129345000000002 0.448 AML other m 2019-09-04T15:52:54.62
MN.CEL.HHN. ML:2.8 0.0007381073999999999 0.4608 AML other m 2019-09-04T15:52:54.64
MN.CEL.HNN. ML:2.8 0.00075240345 0.4608 AML other m 2019-09-04T15:52:54.65
IV.RAFF.HHE. ML:3.3 0.002317045 0.4864 AML other m 2019-09-04T15:52:54.46
IV.IFIL.HHN. ML:3.1 0.001460504 0.256 AML other m 2019-09-04T15:52:56.39
MN.CEL.HHE. ML:2.9 0.0008841361 0.512 AML other m 2019-09-04T15:52:56.41
MN.CEL.HNE. ML:2.9 0.0008987583 0.512 AML other m 2019-09-04T15:52:56.41
IV.IFIL.HHE. ML:3.5 0.004194077 0.2816 AML other m 2019-09-04T15:52:56.54
IV.SOI.EHN. ML:2.8 0.00065369725 0.6272 AML other m 2019-09-04T15:52:57.15
IV.SOI.EHE. ML:3.0 0.0009017752999999999 0.6784 AML other m 2019-09-04T15:52:57.66
IV.CPTP.HHE. ML:2.7 0.0006441646999999999 0.8704 AML other m 2019-09-04T15:52:59.67
IV.CPTP.HHN. ML:2.8 0.00072371005 0.9344 AML other m 2019-09-04T15:53:03.93
IV.ALJA.HHE. ML:2.7 0.00045058405000000004 0.5888 AML other m 2019-09-04T15:53:05.93
IV.ALJA.HHN. ML:2.8 0.0005385224 0.64 AML other m 2019-09-04T15:53:09.69
IV.FAVR.HHN. ML:2.8 0.0003544923 0.7168 AML other m 2019-09-04T15:53:12.74
IV.FAVR.HNN. ML:2.8 0.00038565505 0.7424 AML other m 2019-09-04T15:53:12.75
IV.PLAC.HHN. ML:2.9 0.00046006605 0.5888 AML other m 2019-09-04T15:53:13.23
IV.PLAC.HNE. ML:2.9 0.00044736619999999995 0.576 AML other m 2019-09-04T15:53:13.24
IV.PLAC.HHE. ML:2.8 0.00035579895 0.6912 AML other m 2019-09-04T15:53:14.09
IV.PLAC.HNN. ML:2.8 0.00035235065 0.704 AML other m 2019-09-04T15:53:14.10
IV.CAR1.HNN. ML:3.2 0.0005067347 0.3968 AML other m 2019-09-04T15:53:15.21
IV.FAVR.HHE. ML:2.4 0.00015922419 0.64 AML other m 2019-09-04T15:53:16.45
IV.FAVR.HNE. ML:2.7 0.0002954025 0.6528 AML other m 2019-09-04T15:53:16.45
IV.CET2.HHE. ML:3.3 0.0006282615 0.5504 AML other m 2019-09-04T15:53:17.99
IV.CAR1.HHE. ML:3.2 0.0005394346 0.4736 AML other m 2019-09-04T15:53:18.28
IV.CAR1.HNE. ML:3.2 0.0005333327 0.4736 AML other m 2019-09-04T15:53:18.28
IV.GRI.EHE. ML:2.9 0.00034223369999999997 0.5632 AML other m 2019-09-04T15:53:18.22
IV.GRI.EHN. ML:2.8 0.0003030104 0.576 AML other m 2019-09-04T15:53:19.07
IV.CAR1.HHN. ML:3.1 0.00044760005 0.4864 AML other m 2019-09-04T15:53:22.69
IV.CET2.HHN. ML:3.2 0.0005345205500000001 0.3968 AML other m 2019-09-04T15:53:27.18
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.
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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