Earthquake with magnitude of ML 3.5 on date 18-02-2020 and time 00:46:54 (Italy) in region Tirreno Centrale (MARE)

A magnitude ML 3.5 earthquake occured in region: Tirreno Centrale (MARE), on

  • 17-02-2020 23:46:54 (UTC)
  • 18-02-2020 00:46:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.81, 10.2 at 24 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
60 Km E of Olbia (59368 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
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
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 1000 ML 3.5 2020-02-17
23:46:54
40.81 10.2 24 2020-02-18
13:26:29
Bollettino Sismico Italiano INGV 76621821
Rev 100 ML 3.5 2020-02-17
23:46:54
40.79 10.2 23 2020-02-18
00:26:18
Sala Sismica INGV-Roma 76612391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-17 23:46:54 ± 0.08
Latitude 40.81 ± 0.00
Longitude 10.20 ± 0.01
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76621821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 400
Semi-minor axis of confidence ellipse (meter) 313
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 107
Number of defining phases 107
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.6682
Epicentral distance of station farthest from the epicenter (degree) 5.18459
Number of stations at which the event was observed 102
Number of stations from which data was used for origin computation 102
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 107
Type of magnitude ML
Reference to an origin 76621821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-18 13:25:37

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 136
Type of magnitude ML
Reference to an origin 76612391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-18 00:26:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.ORIF.BHZ. 2020-02-17T23:48:12.74 0.3 undecidable manual P 324 5.1846 54 1.27 11
IV.CAR1.HNZ. 2020-02-17T23:48:06.17 0.6 undecidable manual P 107 4.8563 54 -0.76 9
IV.MUCR.HHZ. 2020-02-17T23:48:02.52 0.6 undecidable manual P 126 4.5461 54 -0.12 12
IV.ILLI.HNN. 2020-02-17T23:48:01.45 0.6 undecidable manual P 121 4.3527 54 1.48 7
IV.IVGP.HHN. 2020-02-17T23:48:00.65 0.6 undecidable manual P 122 4.3878 54 0.18 12
GU.PZZ.HHZ. 2020-02-17T23:48:00.05 0.6 undecidable manual P 330 4.3365 54 0.3 12
IV.IVPL.HNE. 2020-02-17T23:48:00.71 0.6 undecidable manual P 122 4.4121 54 -0.09 12
IV.IST3.HHZ. 2020-02-17T23:48:00.10 0.6 positive manual P 116 4.3536 54 0.1 12
OT.OT12.EHZ. 2020-02-17T23:47:59.78 0.6 undecidable manual P 77 4.3707 54 -0.45 11
IV.CSLB.HHZ. 2020-02-17T23:47:56.97 0.6 undecidable manual P 133 4.1378 54 -0.04 13
IV.PLLN.EHZ. 2020-02-17T23:47:56.71 0.6 undecidable manual P 131 4.1468 54 -0.43 12
IV.IFIL.HHZ. 2020-02-17T23:47:55.79 0.3 undecidable manual P 122 4.0451 54 0.06 19
IV.MGR.HHZ. 2020-02-17T23:47:55.75 0.6 undecidable manual P 98 4.1261 54 -1.1 9
IV.SCIAC.HHZ. 2020-02-17T23:47:54.92 0.6 undecidable manual P 145 3.9849 54 0.02 13
IV.IACL.HHE. 2020-02-17T23:47:54.04 0.1 undecidable manual P 124 3.9237 54 -0.01 26
GU.PCP.HHN. 2020-02-17T23:47:54.01 0.6 undecidable manual P 343 3.9255 54 -0.07 13
IV.CRJA.HHZ. 2020-02-17T23:47:52.44 1.0 undecidable manual P 143 3.7061 54 1.39 4
IV.MFNL.HHZ. 2020-02-17T23:47:51.24 0.6 undecidable manual P 144 3.6782 54 0.58 12
IV.CORL.HHZ. 2020-02-17T23:47:51.62 0.1 undecidable manual P 140 3.7736 54 -0.36 25
IV.SOLUN.HHZ. 2020-02-17T23:47:51.77 0.6 undecidable manual P 135 3.7403 54 0.26 13
GU.RNCA.HHE. 2020-02-17T23:47:51.76 0.6 undecidable manual P 346 3.7754 54 -0.25 13
IV.CAVT.HHZ. 2020-02-17T23:47:51.37 0.6 undecidable manual P 147 3.7007 54 0.4 12
IV.QLNO.HHZ. 2020-02-17T23:47:51.53 0.3 undecidable manual P 339 3.7709 54 -0.41 18
FR.SAOF.HHZ.00 2020-02-17T23:47:50.80 0.3 undecidable manual P 329 3.7286 54 -0.57 18
GU.CANO.HHZ. 2020-02-17T23:47:50.56 0.3 undecidable manual P 338 3.6935 54 -0.31 19
GU.RORO.HHZ. 2020-02-17T23:47:49.93 0.6 undecidable manual P 335 3.6584 54 -0.46 12
IV.MPG.HHE. 2020-02-17T23:47:49.56 0.1 undecidable manual P 136 3.5973 54 0.02 27
IV.MBFT.HHZ. 2020-02-17T23:47:49.71 0.6 undecidable manual P 142 3.5649 54 0.62 12
IV.MARS.EHE. 2020-02-17T23:47:49.39 0.6 undecidable manual P 148 3.5595 54 0.37 13
GU.BURY.HNN. 2020-02-17T23:47:48.76 0.6 undecidable manual P 328 3.5577 54 -0.24 13
IV.IMI.HHZ. 2020-02-17T23:47:48.21 0.6 undecidable manual P 332 3.5379 54 -0.52 12
IV.BSSO.HHZ. 2020-02-17T23:47:47.01 0.6 undecidable manual P 76 3.3886 54 0.34 13
IV.TRIV.HHZ. 2020-02-17T23:47:47.11 0.6 undecidable manual P 72 3.4066 54 0.2 13
IV.ERC.EHN. 2020-02-17T23:47:46.06 0.6 undecidable manual P 146 3.3257 54 0.26 13
IV.RM33.EHZ. 2020-02-17T23:47:45.81 0.3 undecidable manual P 2.8239 6.95 0
IV.LEVAN.EHZ. 2020-02-17T23:47:44.61 0.6 undecidable manual P 149 3.2663 54 -0.36 13
GU.CARD.HHZ. 2020-02-17T23:47:44.00 0.3 undecidable manual P 4 3.225 54 -0.4 20
GU.POPM.HHZ. 2020-02-17T23:47:44.72 0.6 undecidable manual P 7 3.2636 54 -0.22 14
IV.PLMA.HHE. 2020-02-17T23:47:44.68 0.6 undecidable manual P 356 3.2519 54 -0.09 14
IV.MIDA.HHZ. 2020-02-17T23:47:43.36 0.3 undecidable manual P 73 3.162 54 -0.17 21
IV.SGG.HHZ. 2020-02-17T23:47:43.92 0.6 undecidable manual P 78 3.2025 54 -0.17 14
IV.MMO1.EHZ. 2020-02-17T23:47:43.46 0.6 undecidable manual P 47 3.1314 54 0.35 13
IV.VAGA.HHZ. 2020-02-17T23:47:42.43 0.6 undecidable manual P 77 3.1 54 -0.25 14
IV.USI.HHE. 2020-02-17T23:47:42.77 0.6 undecidable manual P 132 3.1063 54 0.01 14
IV.RNI2.HHZ. 2020-02-17T23:47:42.49 0.6 undecidable manual P 72 3.1036 54 -0.24 14
GU.MAIM.HHZ. 2020-02-17T23:47:42.81 0.1 undecidable manual P 4 3.1144 54 -0.06 29
IV.CERA.HHZ. 2020-02-17T23:47:41.09 0.3 undecidable manual P 73 2.9804 54 0.07 22
IV.SMA1.EHZ. 2020-02-17T23:47:41.82 1.0 undecidable manual P 51 2.9678 54 0.98 5
IV.INTR.HHZ. 2020-02-17T23:47:41.93 0.6 undecidable manual P 65 3.0289 54 0.24 14
IV.T0110.HHZ. 2020-02-17T23:47:41.94 0.6 undecidable manual P 61 3.0325 54 0.19 14
IV.PIGN.HHZ. 2020-02-17T23:47:41.33 0.3 undecidable manual P 81 3.0289 54 -0.37 20
IV.CGL.BHZ. 2020-02-17T23:47:41.56 0.6 undecidable manual S 206 1.5954 54 -0.49 36
IV.PII.HHZ. 2020-02-17T23:47:39.84 0.6 undecidable manual P 5 2.9246 54 -0.41 14
FR.SMPL.HHZ.00 2020-02-17T23:47:39.09 0.3 undecidable manual S 332 1.4569 54 0.35 60
MN.VSL.HHZ. 2020-02-17T23:47:38.59 0.6 undecidable manual S 206 1.4506 54 0 43
IV.IOCA.HHZ. 2020-02-17T23:47:38.17 0.3 undecidable manual P 90 2.8032 54 -0.41 21
IV.VVLD.HHZ. 2020-02-17T23:47:38.04 0.6 undecidable manual P 66 2.7816 54 -0.24 14
IV.CSNT.HHZ. 2020-02-17T23:47:38.61 0.6 undecidable manual P 17 2.7861 54 0.27 14
IV.POFI.HHZ. 2020-02-17T23:47:38.02 0.6 undecidable manual P 70 2.7933 54 -0.41 14
IV.MCI.EHZ. 2020-02-17T23:47:38.64 0.6 undecidable manual P 75 2.8059 54 0.03 15
IV.IMTC.HHZ. 2020-02-17T23:47:37.81 0.6 undecidable manual P 91 2.7861 54 -0.52 13
IV.IFOR.HHZ. 2020-02-17T23:47:37.63 0.6 undecidable manual P 91 2.7708 54 -0.49 14
IV.FIAM.HHZ. 2020-02-17T23:47:36.49 0.6 undecidable manual P 55 2.6278 54 0.33 16
IV.LRP.EHZ. 2020-02-17T23:47:36.83 1.0 negative manual P 71 2.6827 54 -0.08 8
IV.MOMA.HNZ. 2020-02-17T23:47:36.85 0.1 undecidable manual P 41 2.6674 54 0.16 31
IV.MGAB.HHZ. 2020-02-17T23:47:35.36 0.6 undecidable manual P 33 2.5424 54 0.38 17
IV.FROS.CHZ. 2020-02-17T23:47:34.68 0.6 undecidable manual P 16 2.5055 54 0.21 19
IV.CESX.HHE. 2020-02-17T23:47:34.73 0.1 undecidable manual P 44 2.5352 54 -0.14 37
IV.MAGO.CHZ. 2020-02-17T23:47:34.21 0.1 negative manual P 8 2.4893 54 -0.03 40
IV.GUAR.HNN. 2020-02-17T23:47:34.89 0.1 undecidable manual P 66 2.5388 54 -0.04 37
TV.SF11.HHZ. 2020-02-17T23:47:33.67 1.0 undecidable manual P 28 2.3382 54 1.52 6
IV.SACS.HHE. 2020-02-17T23:47:33.26 0.6 undecidable manual P 31 2.4075 54 0.15 21
IV.GIUL.HHZ. 2020-02-17T23:47:32.99 1.0 negative manual P 71 2.4192 54 -0.28 10
IV.VENT.EHZ. 2020-02-17T23:47:32.44 0.6 undecidable manual P 89 2.439 54 -1.11 15
IV.CERT.HHZ. 2020-02-17T23:47:32.90 0.3 undecidable manual P 60 2.3805 54 0.16 32
TV.SF03.EHN. 2020-02-17T23:47:32.94 1.0 undecidable manual P 29 2.2834 54 1.54 7
IV.RCAV.EHZ. 2020-02-17T23:47:31.36 1.0 undecidable manual P 62 2.3104 54 -0.41 11
IV.ARCI.HHZ. 2020-02-17T23:47:31.67 0.6 undecidable manual P 25 2.2555 54 0.66 21
TV.SF13.HHN. 2020-02-17T23:47:31.78 0.6 undecidable manual P 27 2.2735 54 0.52 22
TV.SF01.EHZ. 2020-02-17T23:47:31.52 0.6 undecidable manual P 26 2.2483 54 0.61 22
IV.MCIV.CHZ. 2020-02-17T23:47:31.87 0.6 undecidable manual P 29 2.2591 54 0.81 20
IV.MTCE.HHZ. 2020-02-17T23:47:31.13 0.6 undecidable manual P 57 2.2627 54 0.03 25
IV.SRES.HHZ. 2020-02-17T23:47:31.13 0.3 undecidable manual P 50 2.2456 54 0.26 36
IV.RIBO.EHZ. 2020-02-17T23:47:30.80 0.3 undecidable manual P 16 2.233 54 0.09 38
TV.SF14.HHN. 2020-02-17T23:47:30.82 0.1 undecidable manual P 28 2.2159 54 0.35 48
IV.LATE.HHZ. 2020-02-17T23:47:30.03 0.6 undecidable manual P 33 2.1683 54 0.22 26
IV.RMP.HHZ. 2020-02-17T23:47:29.16 0.6 undecidable manual P 61 2.1323 54 -0.15 27
IV.VIVA.HHN. 2020-02-17T23:47:29.21 0.3 undecidable manual P 63 2.1503 54 -0.35 38
TV.SU26.HHZ. 2020-02-17T23:47:29.84 0.3 undecidable manual P 218 2.1305 54 0.56 37
IV.LATB.EHZ. 2020-02-17T23:47:29.79 0.1 undecidable manual P 71 2.1916 54 -0.34 50
IV.RDP.HHZ. 2020-02-17T23:47:28.83 0.1 undecidable manual P 62 2.1152 54 -0.24 54
IV.CASP.HHE. 2020-02-17T23:47:28.32 0.6 undecidable manual P 14 2.0451 54 0.21 29
IV.SAMA.EHZ. 2020-02-17T23:47:28.32 0.3 undecidable manual P 61 2.0451 54 0.21 43
IV.MA9.HHN. 2020-02-17T23:47:28.83 0.6 undecidable manual P 62 2.0846 54 0.18 28
IV.BARO.EHZ. 2020-02-17T23:47:27.84 0.3 undecidable manual P 43 2.0001 54 0.36 43
RD.PGF.BHZ. 2020-02-17T23:47:27.39 0.3 undecidable manual P 333 1.9569 54 0.5 43
IV.CELB.HHZ. 2020-02-17T23:47:25.88 0.1 undecidable manual P 0 1.9398 54 -0.76 52
IV.TOLF.HHZ. 2020-02-17T23:47:25.06 0.3 undecidable manual P 46 1.8454 54 -0.29 49
IV.MAON.HHZ. 2020-02-17T23:47:24.12 0.1 undecidable manual P 23 1.7654 54 -0.12 71
IV.CGL.BHZ. 2020-02-17T23:47:22.08 0.1 positive manual P 206 1.5954 54 0.19 77
FR.AJAC.HHZ.00 2020-02-17T23:47:21.20 0.3 negative manual P 317 1.554 54 -0.11 60
IV.AGLI.HHZ. 2020-02-17T23:47:21.51 0.3 undecidable manual S 293 0.8364 99 -0.35 72
FR.SMPL.HHZ.00 2020-02-17T23:47:19.49 0.1 negative manual P 332 1.4569 54 -0.49 78
MN.VSL.HHZ. 2020-02-17T23:47:19.92 0.1 positive manual P 206 1.4506 54 0.03 86
IV.SENA.HHZ. 2020-02-17T23:47:16.64 0.3 undecidable manual S 237 0.6682 101 -0.29 75
IV.AGLI.HHZ. 2020-02-17T23:47:10.53 0.1 negative manual P 293 0.8364 99 0.3 97
IV.SENA.HHZ. 2020-02-17T23:47:07.71 0.1 negative manual P 237 0.6682 101 0.32 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENA.HHN. ML:4.2 0.02455 1 AML other m 2020-02-17T23:47:18.65
IV.AGLI.HHN. ML:0 0.0389 0.4 AML other m 2020-02-17T23:47:23.56
IV.AGLI.HHE. ML:0 0.0127 1.26 AML other m 2020-02-17T23:47:23.77
FR.SMPL.HHN.00 ML:0 0.0012 0.68 AML other m 2020-02-17T23:47:50.97
IV.IMTC.HHN. ML:2.6 4.875E-5 0.96 AML other m 2020-02-17T23:47:40.99
FR.SMPL.HHE.00 ML:0 0.0013715 0.68 AML other m 2020-02-17T23:47:49.20
IV.IMTC.HHE. ML:3.9 0.0008665 0.94 AML other m 2020-02-17T23:47:41.84
MN.VSL.HHE. ML:4.2 0.007615 0.3 AML other m 2020-02-17T23:47:42.55
MN.VSL.HHN. ML:4 0.0053 0.28 AML other m 2020-02-17T23:47:42.85
IV.IOCA.HHN. ML:4 0.001185 1.08 AML other m 2020-02-17T23:47:44.11
IV.IFOR.HHN. ML:4.5 0.003355 1.06 AML other m 2020-02-17T23:47:44.14
IV.PIGN.HHN. ML:3.2 0.0001325 1.68 AML other m 2020-02-17T23:47:45.04
IV.IOCA.HHE. ML:4.2 0.00163 0.86 AML other m 2020-02-17T23:47:45.46
IV.SGG.HHE. ML:3.5 0.0002315 1.44 AML other m 2020-02-17T23:47:46.26
IV.PIGN.HHE. ML:3.2 0.000147 0.46 AML other m 2020-02-17T23:47:47.91
IV.CGL.BHE. ML:4.4 0.008535 0.4 AML other m 2020-02-17T23:47:48.26
IV.IFOR.HHE. ML:4.3 0.002375 0.44 AML other m 2020-02-17T23:47:49.64
IV.SGG.HHN. ML:3.3 0.0001435 0.84 AML other m 2020-02-17T23:47:52.05
IV.CGL.BHN. ML:4.3 0.00783 0.4 AML other m 2020-02-17T23:47:54.42
RD.PGF.BHE. ML:0 0.002045 1.2 AML other m 2020-02-17T23:47:55.86
IV.CERT.HHE. ML:3.4 0.0003885 0.52 AML other m 2020-02-17T23:47:55.55
RD.PGF.BHN. ML:0 0.0017 0.68 AML other m 2020-02-17T23:48:09.18
IV.CELB.HHN. ML:0 0.0002715 1.18 AML other m 2020-02-17T23:48:09.81
IV.MAON.HNE. ML:3.4 0.0008045 0.72 AML other m 2020-02-17T23:47:57.87
IV.MAON.HHE. ML:3.4 0.000795 0.7 AML other m 2020-02-17T23:47:57.86
IV.CELB.HHE. ML:0 0.000292 1.04 AML other m 2020-02-17T23:47:57.03
IV.QLNO.HHE. ML:3.4 0.00012045 0.42 AML other m 2020-02-17T23:47:57.87
GU.CANO.HHN. ML:3.5 0.000182 0.38 AML other m 2020-02-17T23:47:58.57
IV.MGR.HHE. ML:3.3 7.345E-5 1.12 AML other m 2020-02-17T23:48:02.22
IV.VENT.EHN. ML:0 0.000388 0.86 AML other m 2020-02-17T23:48:02.87
IV.VENT.EHE. ML:0 0.0004085 0.52 AML other m 2020-02-17T23:48:16.76
IV.CERT.HHN. ML:0 0.0002675 0.84 AML other m 2020-02-17T23:48:20.51
IV.RMP.HHN. ML:3.9 0.0017 0.82 AML other m 2020-02-17T23:48:07.44
TV.SU26.HHE. ML:4.8 0.0123 1.3 AML other m 2020-02-17T23:48:07.07
IV.BARO.HNE. ML:3.7 0.001275 1.26 AML other m 2020-02-17T23:48:09.72
IV.BARO.HNN. ML:3.7 0.001235 1.46 AML other m 2020-02-17T23:48:10.05
TV.SU26.HHN. ML:4.8 0.0123 0.48 AML other m 2020-02-17T23:48:10.93
IV.MGR.HHN. ML:3.1 5.155E-5 1.1 AML other m 2020-02-17T23:48:11.84
IV.SRES.HHE. ML:0 0.0002185 0.54 AML other m 2020-02-17T23:48:25.02
IV.RCAV.EHE. ML:3.2 0.0002505 0.68 AML other m 2020-02-17T23:48:16.37
IV.RCAV.EHN. ML:3.2 0.0002885 0.42 AML other m 2020-02-17T23:48:16.58
IV.RMP.HHE. ML:3.9 0.00173 1.38 AML other m 2020-02-17T23:48:16.97
IV.SRES.HHN. ML:0 0.000261 1 AML other m 2020-02-17T23:48:18.58
TV.SF01.EHE. ML:3.6 0.000705 0.56 AML other m 2020-02-17T23:48:18.14
TV.SF01.EHN. ML:3.6 0.000795 1.12 AML other m 2020-02-17T23:48:20.03
IV.PII.HHN. ML:3.3 0.0002185 0.62 AML other m 2020-02-17T23:48:20.41
IV.PII.HHE. ML:3.4 0.000276 0.88 AML other m 2020-02-17T23:48:20.01
IV.GIUL.HHN. ML:3.3 0.000295 0.68 AML other m 2020-02-17T23:48:21.52
IV.LEVAN.EHN. ML:3.5 0.000263 1.42 AML other m 2020-02-17T23:48:22.24
IV.FROS.CHN. ML:3.5 0.000523 0.86 AML other m 2020-02-17T23:48:22.72
IV.MAGO.CHE. ML:3.3 0.000284 1.44 AML other m 2020-02-17T23:48:23.87
IV.MAGO.CHN. ML:3.4 0.000348 1.12 AML other m 2020-02-17T23:48:24.21
IV.LEVAN.EHE. ML:3.4 0.0001955 0.68 AML other m 2020-02-17T23:48:24.43
GU.POPM.HHE. ML:3 7.4556755E-5 4.7744 AML other m 2020-02-17T23:48:28.01
IV.FIAM.HHN. ML:3 0.000137 1.48 AML other m 2020-02-17T23:48:28.95
GU.POPM.HHN. ML:3.1 0.0001053 0.68 AML other m 2020-02-17T23:48:29.42
IV.POFI.HHN. ML:3.2 0.0001735 1.52 AML other m 2020-02-17T23:48:29.11
IV.MBFT.HHE. ML:0 0.0002645 1.22 AML other m 2020-02-17T23:48:30.68
IV.POFI.HHE. ML:3.1 0.000152 0.42 AML other m 2020-02-17T23:48:30.72
IV.VVLD.HNE. ML:3.3 0.0002265 0.48 AML other m 2020-02-17T23:48:32.25
IV.VVLD.HHE. ML:3.3 0.0002085 0.42 AML other m 2020-02-17T23:48:32.26
IV.MBFT.HHN. ML:0 0.0001745 0.64 AML other m 2020-02-17T23:48:33.36
IV.VVLD.HNN. ML:3.4 0.000261 0.4 AML other m 2020-02-17T23:48:33.95
IV.VVLD.HHN. ML:3.2 0.0001895 0.42 AML other m 2020-02-17T23:48:33.96
GU.CANO.HHE. ML:0 0.000707 0.84 AML other m 2020-02-17T23:48:35.05
IV.MGAB.HHN. ML:3.2 0.000202 1 AML other m 2020-02-17T23:48:37.14
IV.MGAB.HNN. ML:3.2 0.0002045 1.58 AML other m 2020-02-17T23:48:37.15
IV.SOLUN.HHE. ML:0 0.0001835 1.58 AML other m 2020-02-17T23:48:38.79
IV.CAVT.HHN. ML:4.1 0.000652 1.36 AML other m 2020-02-17T23:48:38.85
IV.CERA.HNN. ML:0 0.00043 1.48 AML other m 2020-02-17T23:48:53.74
IV.FIAM.HHE. ML:3.1 0.0001805 1.16 AML other m 2020-02-17T23:48:40.92
IV.CRJA.HHE. ML:0 0.0004275 0.46 AML other m 2020-02-17T23:48:40.16
IV.SCIAC.HHN. ML:0 0.0001735 1.1 AML other m 2020-02-17T23:48:41.34
IV.IMI.HHN. ML:0 0.0003505 0.86 AML other m 2020-02-17T23:48:41.38
IV.SOLUN.HHN. ML:0 0.0001375 1.38 AML other m 2020-02-17T23:48:41.30
IV.SMA1.EHE. ML:0 0.0002905 0.9 AML other m 2020-02-17T23:48:43.01
IV.LRP.EHN. ML:2.8 7.035E-5 0.62 AML other m 2020-02-17T23:48:43.19
IV.MGAB.HNE. ML:3.1 0.000173 1.44 AML other m 2020-02-17T23:48:44.23
IV.MGAB.HHE. ML:3.2 0.0002025 1.4 AML other m 2020-02-17T23:48:44.27
IV.SCIAC.HHE. ML:0 0.000181 0.5 AML other m 2020-02-17T23:48:45.25
IV.QLNO.HHN. ML:0 0.000134 0.42 AML other m 2020-02-17T23:48:45.59
IV.SMA1.EHN. ML:0 0.0002425 0.94 AML other m 2020-02-17T23:48:46.96
IV.INTR.HHN. ML:3.6 0.0003635 1.56 AML other m 2020-02-17T23:48:47.85
IV.INTR.HNN. ML:3.7 0.0004375 1.4 AML other m 2020-02-17T23:48:47.80
IV.PLLN.EHE. ML:3.5 0.000126 0.82 AML other m 2020-02-17T23:48:47.95
IV.IMI.HHE. ML:0 0.000225 0.68 AML other m 2020-02-17T23:48:48.65
IV.T0110.HHN. ML:3.4 0.000239 1.2 AML other m 2020-02-17T23:48:49.87
IV.PLLN.EHN. ML:3.6 0.0001615 1.46 AML other m 2020-02-17T23:48:49.16
IV.RNI2.HHE. ML:3.6 0.000331 0.42 AML other m 2020-02-17T23:48:50.45
IV.RNI2.HNE. ML:3.6 0.000365 0.58 AML other m 2020-02-17T23:48:50.49
FR.SAOF.HHN.00 ML:0 0.000221 1.28 AML other m 2020-02-17T23:48:52.81
IV.CERA.HNE. ML:3.5 0.0002755 0.42 AML other m 2020-02-17T23:48:52.39
IV.CERA.HHE. ML:3.5 0.000287 0.42 AML other m 2020-02-17T23:48:52.18
FR.SAOF.HHE.00 ML:0 0.000299 1.2 AML other m 2020-02-17T23:48:52.38
IV.CERA.HHN. ML:3.7 0.0004575 0.5 AML other m 2020-02-17T23:48:52.74
IV.MIDA.HHN. ML:0 0.0001335 0.68 AML other m 2020-02-17T23:48:53.97
IV.CAVT.HHE. ML:4 0.000544 1.12 AML other m 2020-02-17T23:48:53.37
IV.CRJA.HHN. ML:3.9 0.000438 1.44 AML other m 2020-02-17T23:48:54.81
IV.TRIV.HHE. ML:3.3 0.00013875 0.42 AML other m 2020-02-17T23:48:55.60
IV.MUCR.HHN. ML:3.3 6.165E-5 0.72 AML other m 2020-02-17T23:48:56.42
IV.MIDA.HHE. ML:0 0.000207 0.42 AML other m 2020-02-17T23:48:57.41
IV.BSSO.HHE. ML:0 0.0002285 0.42 AML other m 2020-02-17T23:48:58.24
IV.BSSO.HNE. ML:0 0.0002285 0.42 AML other m 2020-02-17T23:48:58.33
IV.MUCR.HHE. ML:3.2 4.4245065E-5 5.7856 AML other m 2020-02-17T23:48:59.60
GU.PZZ.HHN. ML:4.1 0.0004505 0.64 AML other m 2020-02-17T23:49:03.17
IV.BSSO.HHN. ML:3.4 0.0001605 0.42 AML other m 2020-02-17T23:49:03.43
IV.BSSO.HNN. ML:3.4 0.0001575 0.42 AML other m 2020-02-17T23:49:03.45
GU.PZZ.HHE. ML:3.9 0.000252 0.78 AML other m 2020-02-17T23:49:04.07
IV.TRIV.HHN. ML:3.3 0.00013785 0.42 AML other m 2020-02-17T23:49:07.65
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