Earthquake with magnitude of ML 3.0 on date 18-12-2020 and time 11:23:23 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 3.0 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 18-12-2020 10:23:23 (UTC)
  • 18-12-2020 11:23:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.578, 15.557 at 162 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km N of Messina (238439 inhabitants)
53 Km N of Reggio di Calabria (183035 inhabitants)
80 Km SW of Lamezia Terme (70714 inhabitants)
97 Km W of Catanzaro (90612 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, 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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 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 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
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 adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent 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 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
Bulletin
Rev1000
ML 3.0 2020-12-18
10:23:23
38.5778 15.5568 162 2021-02-26
14:56:17
Bollettino Sismico Italiano INGV 86757641
Reviewed
Rev100
ML 3.0 2020-12-18
10:23:24
38.5657 15.5827 163 2020-12-18
10:35:54
Sala Sismica INGV-Roma 85516611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-18 10:23:23 ± 0.2
Latitude 38.5778 ± 0.0108
Longitude 15.5568 ± 0.0207
Depth (km) 162 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86757641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1887
Semi-minor axis of confidence ellipse (meter) 708
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 119
Circular confidence region, given by single value of horizontal uncertainty (meter) 1890
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 73
Number of defining phases 73
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.25811
Epicentral distance of station farthest from the epicenter (degree) 2.70066
Number of stations at which the event was observed 56
Number of stations from which data was used for origin computation 56
Magnitudes information

ML:3

Field Value
Value 3
Uncertainty 0.3
Num. used stations 94
Type of magnitude ML
Reference to an origin 86757641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-22 17:47:13

ML:3

Field Value
Value 3
Uncertainty 0.3
Num. used stations 94
Type of magnitude ML
Reference to an origin 85516611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-18 10:35:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TDS.HHZ. 2020-12-18T10:24:13.21 0.3 undecidable manual S 29 1.2393 137 0.03 62
IV.GRIS.HNE. 2020-12-18T10:24:12.01 0.6 undecidable manual S 11 1.1844 139 -0.29 39
IV.CELI.HHE. 2020-12-18T10:24:12.01 0.6 undecidable manual S 42 1.1071 141 0.9 33
MN.TIP.HHZ. 2020-12-18T10:24:11.41 0.3 undecidable manual S 57 1.1116 140 0.24 61
IV.CET2.HHZ. 2020-12-18T10:24:09.00 0.3 undecidable manual S 18 0.9991 144 -0.51 58
IV.SERS.HHZ. 2020-12-18T10:24:09.96 0.6 undecidable manual S 62 0.9929 144 0.53 39
IV.SPS2.HHZ. 2020-12-18T10:24:08.56 0.3 undecidable manual S 40 0.9371 145 -0.09 65
IV.SCTE.HHZ. 2020-12-18T10:24:07.24 0.3 undecidable manual P 55 2.7007 115 -1.69 10
IV.AIO.HHZ. 2020-12-18T10:24:06.74 0.6 undecidable manual S 203 0.6574 154 1.47 26
IV.PLAC.HHZ. 2020-12-18T10:24:06.05 0.6 undecidable manual S 100 0.7015 153 0.31 44
IV.MRVN.HHZ. 2020-12-18T10:24:05.42 0.3 undecidable manual P 11 2.5298 117 -1.38 15
IV.SOI.EHZ. 2020-12-18T10:24:05.24 0.3 undecidable manual S 142 0.6376 155 0.17 68
XK.GIZZ.HHZ. 2020-12-18T10:24:04.66 0.6 undecidable manual S 51 0.6466 155 -0.5 42
IV.AMUR.HHZ. 2020-12-18T10:24:04.02 0.3 undecidable manual P 19 2.4632 117 -1.97 11
IV.NOCI.HHZ. 2020-12-18T10:24:04.00 0.3 undecidable manual P 27 2.4956 117 -2.38 7
IV.MILZ.HHZ. 2020-12-18T10:24:03.22 0.6 undecidable manual S 220 0.3984 164 0.17 48
IV.MPNC.HHZ. 2020-12-18T10:24:03.02 0.6 undecidable manual S 200 0.4596 161 -0.47 44
MN.CEL.HHZ. 2020-12-18T10:24:03.23 0.3 undecidable manual S 140 0.4128 163 0.08 73
IV.JOPP.HHZ. 2020-12-18T10:24:02.13 0.3 undecidable manual S 83 0.2581 169 -0.14 74
IV.ACER.HHZ. 2020-12-18T10:24:02.68 0.3 undecidable manual P 8 2.2276 120 -0.45 31
IV.SICLA.EHZ. 2020-12-18T10:24:02.09 0.3 undecidable manual S 159 0.3444 166 -0.62 65
OT.TAR1.HHZ. 2020-12-18T10:24:02.54 0.3 undecidable manual P 34 2.3589 119 -2.17 10
GE.MATE.HHZ. 2020-12-18T10:24:01.36 0.3 undecidable manual P 23 2.251 120 -2.05 12
IV.MSRU.HHZ. 2020-12-18T10:24:01.84 0.3 undecidable manual S 187 0.3157 167 -0.71 63
IV.PTRP.HHZ. 2020-12-18T10:24:01.29 0.3 undecidable manual P 11 1.9812 123 1.05 30
IV.MIGL.HHZ. 2020-12-18T10:24:00.72 0.3 undecidable manual P 18 2.1368 121 -1.34 22
IV.MCEL.HHZ. 2020-12-18T10:23:57.64 0.1 undecidable manual P 6 1.7564 127 -0.05 63
IV.RAFF.HHZ. 2020-12-18T10:23:57.50 0.3 undecidable manual P 215 1.6503 129 0.97 37
IV.CMPR.HHZ. 2020-12-18T10:23:57.89 0.1 undecidable manual P 354 1.7501 127 0.26 61
IV.HMDC.HHZ. 2020-12-18T10:23:57.41 0.3 undecidable manual P 201 1.7294 127 0.01 48
IV.SIRI.HHZ. 2020-12-18T10:23:56.03 0.6 undecidable manual P 8 1.6215 129 -0.19 33
IV.SCHR.EHZ. 2020-12-18T10:23:56.71 0.6 undecidable manual P 14 1.6691 128 -0.03 33
IV.HAVL.HHZ. 2020-12-18T10:23:55.81 0.3 undecidable manual P 192 1.653 129 -0.76 42
IV.HVZN.HNZ. 2020-12-18T10:23:55.48 0.6 undecidable manual P 206 1.5486 131 0.03 36
IV.BULG.HHZ. 2020-12-18T10:23:55.46 0.1 positive manual P 355 1.5055 131 0.45 67
IV.MGR.HHZ. 2020-12-18T10:23:55.67 0.3 undecidable manual P 360 1.5585 130 0.11 53
IV.SALB.HHZ. 2020-12-18T10:23:55.04 0.1 undecidable manual P 25 1.4353 133 0.76 63
MN.CUC.HHE. 2020-12-18T10:23:54.00 0.3 undecidable manual P 8 1.429 133 -0.22 55
IV.HCRL.HHZ. 2020-12-18T10:23:53.04 0.3 undecidable manual P 198 1.358 134 -0.48 54
IV.SSY.HHZ. 2020-12-18T10:23:53.94 0.3 undecidable manual P 195 1.4695 132 -0.69 48
IV.MMN.HHE. 2020-12-18T10:23:53.26 0.3 undecidable manual P 14 1.3544 135 -0.22 57
IV.GIB.HHE. 2020-12-18T10:23:53.20 0.6 undecidable manual P 244 1.3364 135 -0.1 39
IV.PIPA.HHZ. 2020-12-18T10:23:53.34 0.1 undecidable manual P 47 1.3328 135 0.07 79
IV.GALF.HHZ. 2020-12-18T10:23:53.24 0.3 undecidable manual P 222 1.1646 139 1.55 34
IV.HLNI.HHE. 2020-12-18T10:23:52.94 0.3 undecidable manual P 204 1.3418 135 -0.41 56
IV.LADO.EHZ. 2020-12-18T10:23:52.86 0.1 undecidable manual P 57 1.3121 136 -0.2 77
IV.TDS.HHZ. 2020-12-18T10:23:52.46 0.1 undecidable manual P 29 1.2393 137 0.09 81
IV.HAGA.HHZ. 2020-12-18T10:23:52.30 0.3 undecidable manual P 194 1.3301 135 -0.94 46
IV.CELI.HHE. 2020-12-18T10:23:51.74 0.1 undecidable manual P 42 1.1071 141 0.57 75
IV.GRIS.HNE. 2020-12-18T10:23:51.76 0.3 undecidable manual P 11 1.1844 139 -0.1 61
MN.TIP.HHZ. 2020-12-18T10:23:51.49 0.1 negative manual P 57 1.1116 140 0.28 80
IV.SERS.HHZ. 2020-12-18T10:23:50.60 0.1 negative manual P 62 0.9929 144 0.4 80
IV.CET2.HHZ. 2020-12-18T10:23:50.18 0.1 undecidable manual P 18 0.9991 144 -0.07 86
IV.EPZF.HHZ. 2020-12-18T10:23:50.97 0.3 undecidable manual P 216 0.9326 145 1.25 42
IV.IACL.HHE. 2020-12-18T10:23:49.95 1.0 undecidable manual P 268 0.9407 145 0.17 21
IV.SPS2.HHZ. 2020-12-18T10:23:49.76 0.1 undecidable manual P 40 0.9371 145 0.01 88
IV.MSFR.HHZ. 2020-12-18T10:23:49.74 1.0 undecidable manual P 235 0.9317 145 0.03 22
IV.ECTS.HHZ. 2020-12-18T10:23:49.34 0.3 undecidable manual P 206 0.7752 150 0.78 55
IV.AIO.HHZ. 2020-12-18T10:23:48.29 0.1 negative manual P 203 0.6574 154 0.49 84
IV.MUCR.HHZ. 2020-12-18T10:23:48.43 0.3 undecidable manual P 225 0.7563 151 0 69
IV.PLAC.HHZ. 2020-12-18T10:23:48.28 0.1 negative manual P 100 0.7015 153 0.21 89
IV.GRI.EHZ. 2020-12-18T10:23:48.61 0.1 positive manual P 70 0.7159 152 0.44 84
IV.SOI.EHZ. 2020-12-18T10:23:47.79 0.1 negative manual P 142 0.6376 155 0.1 92
IV.ILOS.HHN. 2020-12-18T10:23:47.24 0.6 undecidable manual P 255 0.4937 160 0.31 45
IV.IVPL.HHZ. 2020-12-18T10:23:47.08 0.1 negative manual P 246 0.4937 160 0.15 94
XK.GIZZ.HHZ. 2020-12-18T10:23:47.49 0.3 undecidable manual P 51 0.6466 155 -0.25 67
IV.SICLA.EHZ. 2020-12-18T10:23:46.03 0.1 negative manual P 159 0.3444 166 -0.29 94
IV.MILZ.HHZ. 2020-12-18T10:23:46.26 0.1 undecidable manual P 220 0.3984 164 -0.26 94
IV.MPNC.HHZ. 2020-12-18T10:23:46.31 0.1 undecidable manual P 200 0.4596 161 -0.46 89
IV.IST3.HHZ. 2020-12-18T10:23:46.62 0.3 undecidable manual P 311 0.3372 166 0.32 70
MN.CEL.HHZ. 2020-12-18T10:23:46.49 0.1 negative manual P 140 0.4128 163 -0.09 97
IV.MSRU.HHZ. 2020-12-18T10:23:45.86 0.1 negative manual P 187 0.3157 167 -0.37 93
IV.JOPP.HHZ. 2020-12-18T10:23:45.98 0.1 negative manual P 83 0.2581 169 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SOI.EHN. ML:2.8 0.0002595 0.3 AML other m 2020-12-18T10:23:49.52
IV.PLAC.HNN. ML:2.8 0.000204 1.06 AML other m 2020-12-18T10:23:50.89
IV.PLAC.HHN. ML:2.7 0.0001895 0.72 AML other m 2020-12-18T10:23:50.41
IV.PLAC.HHE. ML:2.8 0.000216 1.06 AML other m 2020-12-18T10:23:50.36
IV.JOPP.HHE. ML:3.3 0.0008915 0.36 AML other m 2020-12-18T10:24:02.92
IV.SICLA.EHE. ML:3.2 0.0007865 0.24 AML other m 2020-12-18T10:24:02.75
IV.SICLA.EHN. ML:3.2 0.0006545 0.26 AML other m 2020-12-18T10:24:02.76
IV.MSRU.HHN. ML:3.2 0.000725 0.44 AML other m 2020-12-18T10:24:02.69
IV.JOPP.HHN. ML:3.2 0.000688 0.22 AML other m 2020-12-18T10:24:02.81
IV.MSRU.HHE. ML:3.3 0.000893 0.42 AML other m 2020-12-18T10:24:03.59
IV.MILZ.HHN. ML:3.7 0.001915 0.4 AML other m 2020-12-18T10:24:03.71
MN.CEL.HNN. ML:3 0.0004525 0.3 AML other m 2020-12-18T10:24:03.83
MN.CEL.HHN. ML:3 0.0004525 0.32 AML other m 2020-12-18T10:24:03.82
IV.MILZ.HHE. ML:3.7 0.00216 0.38 AML other m 2020-12-18T10:24:04.78
MN.CEL.HHE. ML:3 0.0004315 1.04 AML other m 2020-12-18T10:24:05.67
MN.CEL.HNE. ML:3 0.000424 1.02 AML other m 2020-12-18T10:24:05.67
IV.MPNC.HHN. ML:0 0.0006125 1.22 AML other m 2020-12-18T10:24:05.73
IV.MPNC.HHE. ML:0 0.0005945 0.56 AML other m 2020-12-18T10:24:07.05
IV.EPZF.HHN. ML:3 0.0003305 1.1 AML other m 2020-12-18T10:24:07.21
IV.IVPL.HHN. ML:2.9 0.000333 0.84 AML other m 2020-12-18T10:24:07.44
IV.AIO.HHN. ML:2.8 0.000267 0.28 AML other m 2020-12-18T10:24:07.95
IV.SOI.EHE. ML:2.7 0.000201 0.62 AML other m 2020-12-18T10:24:08.57
IV.AIO.HHE. ML:3 0.00039 0.32 AML other m 2020-12-18T10:24:08.30
IV.GRI.EHE. ML:3.1 0.000518 0.44 AML other m 2020-12-18T10:24:08.26
IV.GRI.EHN. ML:3.1 0.0005025 0.46 AML other m 2020-12-18T10:24:09.12
IV.SPS2.HHE. ML:2.9 0.0002505 0.42 AML other m 2020-12-18T10:24:09.38
IV.CET2.HHE. ML:3.6 0.00122 0.22 AML other m 2020-12-18T10:24:09.83
IV.PLAC.HNE. ML:2.7 0.000196 0.8 AML other m 2020-12-18T10:24:09.74
IV.IVPL.HHE. ML:2.9 0.0003035 0.5 AML other m 2020-12-18T10:24:10.65
IV.CET2.HHN. ML:3.7 0.00167 0.24 AML other m 2020-12-18T10:24:11.08
IV.SPS2.HHN. ML:3.2 0.0004915 0.28 AML other m 2020-12-18T10:24:11.23
IV.MUCR.HHE. ML:2.9 0.000268 1.5 AML other m 2020-12-18T10:24:11.13
IV.SERS.HNE. ML:3 0.000329 0.34 AML other m 2020-12-18T10:24:11.61
IV.SERS.HHN. ML:3 0.0003485 0.32 AML other m 2020-12-18T10:24:11.61
IV.SERS.HHE. ML:3.2 0.0004775 1.54 AML other m 2020-12-18T10:24:11.88
IV.SERS.HNN. ML:3.2 0.0004885 1.54 AML other m 2020-12-18T10:24:12.11
IV.MUCR.HHN. ML:2.8 0.0002375 0.42 AML other m 2020-12-18T10:24:12.55
MN.TIP.HNN. ML:2.9 0.00022 0.52 AML other m 2020-12-18T10:24:13.07
MN.TIP.HHN. ML:2.9 0.000217 0.5 AML other m 2020-12-18T10:24:13.07
MN.TIP.HHE. ML:3 0.0003145 0.54 AML other m 2020-12-18T10:24:14.74
MN.TIP.HNE. ML:3 0.0003055 0.52 AML other m 2020-12-18T10:24:14.48
IV.HAGA.HHN. ML:2.5 8.455E-5 0.78 AML other m 2020-12-18T10:24:14.20
IV.HCRL.HHN. ML:2.7 0.000123 1.1 AML other m 2020-12-18T10:24:16.61
IV.LADO.EHE. ML:3.4 0.000624 0.68 AML other m 2020-12-18T10:24:16.23
IV.HAGA.HHE. ML:2.5 8.43E-5 0.38 AML other m 2020-12-18T10:24:16.35
IV.TDS.HHN. ML:2.6 0.0001075 0.72 AML other m 2020-12-18T10:24:17.49
IV.LADO.EHN. ML:3.2 0.0003815 0.34 AML other m 2020-12-18T10:24:17.38
IV.TDS.HHE. ML:2.9 0.0001995 1.14 AML other m 2020-12-18T10:24:17.59
IV.GALF.HHE. ML:2.9 0.000247 1.3 AML other m 2020-12-18T10:24:17.72
IV.PIPA.HHN. ML:3 0.000244 1.52 AML other m 2020-12-18T10:24:17.02
IV.GALF.HHN. ML:2.9 0.000236 0.68 AML other m 2020-12-18T10:24:18.21
IV.HCRL.HHE. ML:2.5 8.48E-5 0.8 AML other m 2020-12-18T10:24:18.52
IV.PIPA.HHE. ML:3.3 0.000455 0.26 AML other m 2020-12-18T10:24:19.20
IV.PIPA.HNE. ML:3.3 0.0004765 1.48 AML other m 2020-12-18T10:24:19.20
IV.SALB.HHE. ML:3.1 0.000273 1.7 AML other m 2020-12-18T10:24:21.90
IV.MGR.HHN. ML:2.6 7.665E-5 1.22 AML other m 2020-12-18T10:24:21.93
IV.BULG.HHE. ML:2.5 6.885E-5 0.84 AML other m 2020-12-18T10:24:22.05
IV.PIPA.HNN. ML:3.1 0.000311 0.42 AML other m 2020-12-18T10:24:22.38
IV.SALB.HHN. ML:3 0.0002055 0.42 AML other m 2020-12-18T10:24:22.05
IV.MGR.HHE. ML:2.5 6.745E-5 0.32 AML other m 2020-12-18T10:24:23.26
IV.SIRI.HHE. ML:2.8 0.00011395 0.32 AML other m 2020-12-18T10:24:23.57
IV.BULG.HHN. ML:2.8 0.0001335 0.9 AML other m 2020-12-18T10:24:23.57
IV.MCEL.HHE. ML:2.6 6.575E-5 0.46 AML other m 2020-12-18T10:24:23.75
IV.CMPR.HHN. ML:2.3 4.07E-5 0.82 AML other m 2020-12-18T10:24:25.17
IV.SCHR.EHE. ML:2.4 5.19E-5 0.64 AML other m 2020-12-18T10:24:26.10
IV.MCEL.HHN. ML:2.4 4.56E-5 0.5 AML other m 2020-12-18T10:24:26.84
IV.HAVL.HHE. ML:2.6 8.255E-5 0.7 AML other m 2020-12-18T10:24:26.71
IV.SIRI.HHN. ML:2.7 0.0001116 0.4 AML other m 2020-12-18T10:24:26.92
IV.SCHR.EHN. ML:2.4 5.185E-5 1.54 AML other m 2020-12-18T10:24:27.15
IV.CMPR.HHE. ML:2.4 4.92E-5 1.34 AML other m 2020-12-18T10:24:27.86
IV.SSY.HHN. ML:3.2 0.0003165 1.02 AML other m 2020-12-18T10:24:29.62
GE.MATE.HHN. ML:3 0.000133 1.02 AML other m 2020-12-18T10:24:31.45
IV.HAVL.HHN. ML:2.8 0.0001135 0.88 AML other m 2020-12-18T10:24:31.99
IV.EPZF.HHE. ML:2.9 0.000273 0.98 AML other m 2020-12-18T10:24:31.77
GE.MATE.HHE. ML:3 0.000118 0.18 AML other m 2020-12-18T10:24:32.83
OT.TAR1.HHN. ML:3.8 0.000733 1.16 AML other m 2020-12-18T10:24:32.96
IV.SSY.HHE. ML:3 0.000217 0.94 AML other m 2020-12-18T10:24:32.50
IV.ACER.HHE. ML:2.7 6.845E-5 0.86 AML other m 2020-12-18T10:24:32.55
OT.TAR1.HHE. ML:3.8 0.000681 0.9 AML other m 2020-12-18T10:24:33.02
IV.ACER.HHN. ML:2.7 6.63E-5 0.44 AML other m 2020-12-18T10:24:33.94
IV.PTRP.HHE. ML:2.6 6.04E-5 1.3 AML other m 2020-12-18T10:24:33.30
IV.MIGL.HHN. ML:3.2 0.0002035 0.56 AML other m 2020-12-18T10:24:34.47
IV.AMUR.HHN. ML:3.2 0.000175 1.22 AML other m 2020-12-18T10:24:35.64
IV.NOCI.HHN. ML:3.4 0.0002465 0.16 AML other m 2020-12-18T10:24:36.37
IV.AMUR.HHE. ML:3.1 0.000139 0.3 AML other m 2020-12-18T10:24:36.85
IV.MRVN.HHN. ML:2.7 5.175E-5 1.22 AML other m 2020-12-18T10:24:37.67
IV.MRVN.HHE. ML:2.5 3.36E-5 0.88 AML other m 2020-12-18T10:24:38.58
IV.NOCI.HHE. ML:3.3 0.000216 1.04 AML other m 2020-12-18T10:24:38.77
IV.PTRP.HHN. ML:2.5 5.025E-5 0.9 AML other m 2020-12-18T10:24:38.16
IV.MIGL.HHE. ML:3.2 0.0001995 0.5 AML other m 2020-12-18T10:24:40.97
IV.SCTE.HHN. ML:3.4 0.0002285 0.52 AML other m 2020-12-18T10:24:41.65
IV.SCTE.HHE. ML:3.4 0.0002295 0.56 AML other m 2020-12-18T10:24:41.70
MN.KEK.HHE. ML:3.1 6.385E-5 0.58 AML other m 2020-12-18T10:24:56.94
MN.KEK.HHN. ML:3 5.045E-5 0.22 AML other m 2020-12-18T10:24:58.93
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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 miniseed + resp format Download