Earthquake with magnitude of ML 3.5 on date 17-02-2020 and time 23:46:54 (UTC) 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) 40.8060, 10.1970 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 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
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 3.5 2020-02-17
23:46:54
40.806 10.197 24 2020-02-18
13:26:29
Bollettino Sismico Italiano INGV 76621821
Reviewed
Rev100
ML 3.5 2020-02-17
23:46:54
40.7862 10.2023 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 40.8060 ± 0.0036
Longitude 10.1970 ± 0.0059
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) 400.0
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) 0.66820
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(km) Takeoff_angle Residual Weight
RD.ORIF.BHZ. 2020-02-17T23:48:12.74 0.3 undecidable manual P 324 575.4906 54 1.27 11
IV.CAR1.HNZ. 2020-02-17T23:48:06.17 0.6 undecidable manual P 107 539.0493 54 -0.76 9
IV.MUCR.HHZ. 2020-02-17T23:48:02.52 0.6 undecidable manual P 126 504.6171 54 -0.12 12
IV.ILLI.HNN. 2020-02-17T23:48:01.45 0.6 undecidable manual P 121 483.1497 54 1.48 7
IV.IVGP.HHN. 2020-02-17T23:48:00.65 0.6 undecidable manual P 122 487.0458 54 0.18 12
GU.PZZ.HHZ. 2020-02-17T23:48:00.05 0.6 undecidable manual P 330 481.3515 54 0.3 12
IV.IVPL.HNE. 2020-02-17T23:48:00.71 0.6 undecidable manual P 122 489.7431 54 -0.09 12
IV.IST3.HHZ. 2020-02-17T23:48:00.10 0.6 positive manual P 116 483.2496 54 0.1 12
OT.OT12.EHZ. 2020-02-17T23:47:59.78 0.6 undecidable manual P 77 485.1477 54 -0.45 11
IV.CSLB.HHZ. 2020-02-17T23:47:56.97 0.6 undecidable manual P 133 459.2958 54 -0.04 13
IV.PLLN.EHZ. 2020-02-17T23:47:56.71 0.6 undecidable manual P 131 460.2948 54 -0.43 12
IV.IFIL.HHZ. 2020-02-17T23:47:55.79 0.3 undecidable manual P 122 449.0061 54 0.06 19
IV.MGR.HHZ. 2020-02-17T23:47:55.75 0.6 undecidable manual P 98 457.9971 54 -1.1 9
IV.SCIAC.HHZ. 2020-02-17T23:47:54.92 0.6 undecidable manual P 145 442.3239 54 0.02 13
IV.IACL.HHE. 2020-02-17T23:47:54.04 0.1 undecidable manual P 124 435.5307 54 -0.01 26
GU.PCP.HHN. 2020-02-17T23:47:54.01 0.6 undecidable manual P 343 435.7305 54 -0.07 13
IV.CRJA.HHZ. 2020-02-17T23:47:52.44 1.0 undecidable manual P 143 411.3771 54 1.39 4
IV.MFNL.HHZ. 2020-02-17T23:47:51.24 0.6 undecidable manual P 144 408.2802 54 0.58 12
IV.CORL.HHZ. 2020-02-17T23:47:51.62 0.1 undecidable manual P 140 418.8696 54 -0.36 25
IV.SOLUN.HHZ. 2020-02-17T23:47:51.77 0.6 undecidable manual P 135 415.1733 54 0.26 13
GU.RNCA.HHE. 2020-02-17T23:47:51.76 0.6 undecidable manual P 346 419.0694 54 -0.25 13
IV.CAVT.HHZ. 2020-02-17T23:47:51.37 0.6 undecidable manual P 147 410.7777 54 0.4 12
IV.QLNO.HHZ. 2020-02-17T23:47:51.53 0.3 undecidable manual P 339 418.5699 54 -0.41 18
FR.SAOF.HHZ.00 2020-02-17T23:47:50.80 0.3 undecidable manual P 329 413.8746 54 -0.57 18
GU.CANO.HHZ. 2020-02-17T23:47:50.56 0.3 undecidable manual P 338 409.9785 54 -0.31 19
GU.RORO.HHZ. 2020-02-17T23:47:49.93 0.6 undecidable manual P 335 406.0824 54 -0.46 12
IV.MPG.HHE. 2020-02-17T23:47:49.56 0.1 undecidable manual P 136 399.3003 54 0.02 27
IV.MBFT.HHZ. 2020-02-17T23:47:49.71 0.6 undecidable manual P 142 395.7039 54 0.62 12
IV.MARS.EHE. 2020-02-17T23:47:49.39 0.6 undecidable manual P 148 395.1045 54 0.37 13
GU.BURY.HNN. 2020-02-17T23:47:48.76 0.6 undecidable manual P 328 394.9047 54 -0.24 13
IV.IMI.HHZ. 2020-02-17T23:47:48.21 0.6 undecidable manual P 332 392.7069 54 -0.52 12
IV.BSSO.HHZ. 2020-02-17T23:47:47.01 0.6 undecidable manual P 76 376.1346 54 0.34 13
IV.TRIV.HHZ. 2020-02-17T23:47:47.11 0.6 undecidable manual P 72 378.1326 54 0.2 13
IV.ERC.EHN. 2020-02-17T23:47:46.06 0.6 undecidable manual P 146 369.1527 54 0.26 13
IV.RM33.EHZ. 2020-02-17T23:47:45.81 0.3 undecidable manual P 313.4529 6.95 0
IV.LEVAN.EHZ. 2020-02-17T23:47:44.61 0.6 undecidable manual P 149 362.5593 54 -0.36 13
GU.CARD.HHZ. 2020-02-17T23:47:44.00 0.3 undecidable manual P 4 357.975 54 -0.4 20
GU.POPM.HHZ. 2020-02-17T23:47:44.72 0.6 undecidable manual P 7 362.2596 54 -0.22 14
IV.PLMA.HHE. 2020-02-17T23:47:44.68 0.6 undecidable manual P 356 360.9609 54 -0.09 14
IV.MIDA.HHZ. 2020-02-17T23:47:43.36 0.3 undecidable manual P 73 350.982 54 -0.17 21
IV.SGG.HHZ. 2020-02-17T23:47:43.92 0.6 undecidable manual P 78 355.4775 54 -0.17 14
IV.MMO1.EHZ. 2020-02-17T23:47:43.46 0.6 undecidable manual P 47 347.5854 54 0.35 13
IV.VAGA.HHZ. 2020-02-17T23:47:42.43 0.6 undecidable manual P 77 344.1 54 -0.25 14
IV.USI.HHE. 2020-02-17T23:47:42.77 0.6 undecidable manual P 132 344.7993 54 0.01 14
IV.RNI2.HHZ. 2020-02-17T23:47:42.49 0.6 undecidable manual P 72 344.4996 54 -0.24 14
GU.MAIM.HHZ. 2020-02-17T23:47:42.81 0.1 undecidable manual P 4 345.6984 54 -0.06 29
IV.CERA.HHZ. 2020-02-17T23:47:41.09 0.3 undecidable manual P 73 330.8244 54 0.07 22
IV.SMA1.EHZ. 2020-02-17T23:47:41.82 1.0 undecidable manual P 51 329.4258 54 0.98 5
IV.INTR.HHZ. 2020-02-17T23:47:41.93 0.6 undecidable manual P 65 336.2079 54 0.24 14
IV.T0110.HHZ. 2020-02-17T23:47:41.94 0.6 undecidable manual P 61 336.6075 54 0.19 14
IV.PIGN.HHZ. 2020-02-17T23:47:41.33 0.3 undecidable manual P 81 336.2079 54 -0.37 20
IV.CGL.BHZ. 2020-02-17T23:47:41.56 0.6 undecidable manual S 206 177.0894 54 -0.49 36
IV.PII.HHZ. 2020-02-17T23:47:39.84 0.6 undecidable manual P 5 324.6306 54 -0.41 14
FR.SMPL.HHZ.00 2020-02-17T23:47:39.09 0.3 undecidable manual S 332 161.7159 54 0.35 60
MN.VSL.HHZ. 2020-02-17T23:47:38.59 0.6 undecidable manual S 206 161.0166 54 0 43
IV.IOCA.HHZ. 2020-02-17T23:47:38.17 0.3 undecidable manual P 90 311.1552 54 -0.41 21
IV.VVLD.HHZ. 2020-02-17T23:47:38.04 0.6 undecidable manual P 66 308.7576 54 -0.24 14
IV.CSNT.HHZ. 2020-02-17T23:47:38.61 0.6 undecidable manual P 17 309.2571 54 0.27 14
IV.POFI.HHZ. 2020-02-17T23:47:38.02 0.6 undecidable manual P 70 310.0563 54 -0.41 14
IV.MCI.EHZ. 2020-02-17T23:47:38.64 0.6 undecidable manual P 75 311.4549 54 0.03 15
IV.IMTC.HHZ. 2020-02-17T23:47:37.81 0.6 undecidable manual P 91 309.2571 54 -0.52 13
IV.IFOR.HHZ. 2020-02-17T23:47:37.63 0.6 undecidable manual P 91 307.5588 54 -0.49 14
IV.FIAM.HHZ. 2020-02-17T23:47:36.49 0.6 undecidable manual P 55 291.6858 54 0.33 16
IV.LRP.EHZ. 2020-02-17T23:47:36.83 1.0 negative manual P 71 297.7797 54 -0.08 8
IV.MOMA.HNZ. 2020-02-17T23:47:36.85 0.1 undecidable manual P 41 296.0814 54 0.16 31
IV.MGAB.HHZ. 2020-02-17T23:47:35.36 0.6 undecidable manual P 33 282.2064 54 0.38 17
IV.FROS.CHZ. 2020-02-17T23:47:34.68 0.6 undecidable manual P 16 278.1105 54 0.21 19
IV.CESX.HHE. 2020-02-17T23:47:34.73 0.1 undecidable manual P 44 281.4072 54 -0.14 37
IV.MAGO.CHZ. 2020-02-17T23:47:34.21 0.1 negative manual P 8 276.3123 54 -0.03 40
IV.GUAR.HNN. 2020-02-17T23:47:34.89 0.1 undecidable manual P 66 281.8068 54 -0.04 37
TV.SF11.HHZ. 2020-02-17T23:47:33.67 1.0 undecidable manual P 28 259.5402 54 1.52 6
IV.SACS.HHE. 2020-02-17T23:47:33.26 0.6 undecidable manual P 31 267.2325 54 0.15 21
IV.GIUL.HHZ. 2020-02-17T23:47:32.99 1.0 negative manual P 71 268.5312 54 -0.28 10
IV.VENT.EHZ. 2020-02-17T23:47:32.44 0.6 undecidable manual P 89 270.729 54 -1.11 15
IV.CERT.HHZ. 2020-02-17T23:47:32.90 0.3 undecidable manual P 60 264.2355 54 0.16 32
TV.SF03.EHN. 2020-02-17T23:47:32.94 1.0 undecidable manual P 29 253.4574 54 1.54 7
IV.ARCI.HHZ. 2020-02-17T23:47:31.67 0.6 undecidable manual P 25 250.3605 54 0.66 21
TV.SF13.HHN. 2020-02-17T23:47:31.78 0.6 undecidable manual P 27 252.3585 54 0.52 22
IV.RCAV.EHZ. 2020-02-17T23:47:31.36 1.0 undecidable manual P 62 256.4544 54 -0.41 11
IV.MCIV.CHZ. 2020-02-17T23:47:31.87 0.6 undecidable manual P 29 250.7601 54 0.81 20
TV.SF01.EHZ. 2020-02-17T23:47:31.52 0.6 undecidable manual P 26 249.5613 54 0.61 22
IV.MTCE.HHZ. 2020-02-17T23:47:31.13 0.6 undecidable manual P 57 251.1597 54 0.03 25
IV.SRES.HHZ. 2020-02-17T23:47:31.13 0.3 undecidable manual P 50 249.2616 54 0.26 36
IV.RIBO.EHZ. 2020-02-17T23:47:30.80 0.3 undecidable manual P 16 247.863 54 0.09 38
TV.SF14.HHN. 2020-02-17T23:47:30.82 0.1 undecidable manual P 28 245.9649 54 0.35 48
IV.LATE.HHZ. 2020-02-17T23:47:30.03 0.6 undecidable manual P 33 240.6813 54 0.22 26
IV.RMP.HHZ. 2020-02-17T23:47:29.16 0.6 undecidable manual P 61 236.6853 54 -0.15 27
IV.VIVA.HHN. 2020-02-17T23:47:29.21 0.3 undecidable manual P 63 238.6833 54 -0.35 38
TV.SU26.HHZ. 2020-02-17T23:47:29.84 0.3 undecidable manual P 218 236.4855 54 0.56 37
IV.LATB.EHZ. 2020-02-17T23:47:29.79 0.1 undecidable manual P 71 243.2676 54 -0.34 50
IV.RDP.HHZ. 2020-02-17T23:47:28.83 0.1 undecidable manual P 62 234.7872 54 -0.24 54
IV.CASP.HHE. 2020-02-17T23:47:28.32 0.6 undecidable manual P 14 227.0061 54 0.21 29
IV.MA9.HHN. 2020-02-17T23:47:28.83 0.6 undecidable manual P 62 231.3906 54 0.18 28
IV.SAMA.EHZ. 2020-02-17T23:47:28.32 0.3 undecidable manual P 61 227.0061 54 0.21 43
IV.BARO.EHZ. 2020-02-17T23:47:27.84 0.3 undecidable manual P 43 222.0111 54 0.36 43
RD.PGF.BHZ. 2020-02-17T23:47:27.39 0.3 undecidable manual P 333 217.2159 54 0.5 43
IV.CELB.HHZ. 2020-02-17T23:47:25.88 0.1 undecidable manual P 0 215.3178 54 -0.76 52
IV.TOLF.HHZ. 2020-02-17T23:47:25.06 0.3 undecidable manual P 46 204.8394 54 -0.29 49
IV.MAON.HHZ. 2020-02-17T23:47:24.12 0.1 undecidable manual P 23 195.9594 54 -0.12 71
IV.CGL.BHZ. 2020-02-17T23:47:22.08 0.1 positive manual P 206 177.0894 54 0.19 77
FR.AJAC.HHZ.00 2020-02-17T23:47:21.20 0.3 negative manual P 317 172.494 54 -0.11 60
IV.AGLI.HHZ. 2020-02-17T23:47:21.51 0.3 undecidable manual S 293 92.8404 99 -0.35 72
FR.SMPL.HHZ.00 2020-02-17T23:47:19.49 0.1 negative manual P 332 161.7159 54 -0.49 78
MN.VSL.HHZ. 2020-02-17T23:47:19.92 0.1 positive manual P 206 161.0166 54 0.03 86
IV.SENA.HHZ. 2020-02-17T23:47:16.64 0.3 undecidable manual S 237 74.1702 101 -0.29 75
IV.AGLI.HHZ. 2020-02-17T23:47:10.53 0.1 negative manual P 293 92.8404 99 0.3 97
IV.SENA.HHZ. 2020-02-17T23:47:07.71 0.1 negative manual P 237 74.1702 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 0.024550000000000002 1 AML other m 2020-02-17T23:47:18.65
IV.AGLI.HHN. ML:4.6 0.0389 0.4 AML other m 2020-02-17T23:47:23.56
IV.AGLI.HHE. ML:4.1 0.0127 1.26 AML other m 2020-02-17T23:47:23.77
FR.SMPL.HHN.00 ML:3.2 0.0007573214 0.7808 AML other m 2020-02-17T23:47:39.64
IV.IMTC.HHN. ML:2.6 0.00004875 0.96 AML other m 2020-02-17T23:47:40.99
FR.SMPL.HHE.00 ML:3.1 0.0006067822499999999 1.8944 AML other m 2020-02-17T23:47:41.15
IV.IMTC.HHE. ML:3.9 0.0008665000000000001 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 0.0053 0.28 AML other m 2020-02-17T23:47:42.85
IV.IOCA.HHN. ML:4.0 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 0.00023150000000000002 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 0.008535000000000001 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 0.00014350000000000002 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:3.9 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:3.8 0.0014120715000000002 0.7552 AML other m 2020-02-17T23:47:55.94
IV.CELB.HHN. ML:3.0 0.00025278970000000003 1.0752 AML other m 2020-02-17T23:47:55.75
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 0.0007949999999999999 0.7 AML other m 2020-02-17T23:47:57.86
IV.CELB.HHE. ML:3.1 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 0.00007345 1.12 AML other m 2020-02-17T23:48:02.22
IV.VENT.EHN. ML:3.4 0.000388 0.86 AML other m 2020-02-17T23:48:02.87
IV.VENT.EHE. ML:3.4 0.00037557570000000003 3.5968 AML other m 2020-02-17T23:48:04.36
IV.CERT.HHN. ML:3.2 0.00024408785 0.6528 AML other m 2020-02-17T23:48:04.45
IV.RMP.HHN. ML:3.9 0.0017 0.82 AML other m 2020-02-17T23:48:07.44
IV.BARO.HNE. ML:3.7 0.0012749999999999999 1.26 AML other m 2020-02-17T23:48:09.72
IV.BARO.HNN. ML:3.7 0.0012349999999999998 1.46 AML other m 2020-02-17T23:48:10.05
IV.MGR.HHN. ML:3.1 0.00005155 1.1 AML other m 2020-02-17T23:48:11.84
IV.SRES.HHE. ML:3.0 0.00018974535000000002 4.544 AML other m 2020-02-17T23:48:14.66
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 0.00028849999999999997 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:3.1 0.000261 1 AML other m 2020-02-17T23:48:18.58
TV.SF01.EHE. ML:3.6 0.0007050000000000001 0.56 AML other m 2020-02-17T23:48:18.14
TV.SF01.EHN. ML:3.6 0.0007949999999999999 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 0.00027600000000000004 0.88 AML other m 2020-02-17T23:48:20.01
IV.GIUL.HHN. ML:3.3 0.00029499999999999996 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:3.0 0.000074556755 4.7744 AML other m 2020-02-17T23:48:28.01
IV.FIAM.HHN. ML:3.0 0.00013700000000000002 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:3.6 0.00026450000000000003 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 0.00020850000000000003 0.42 AML other m 2020-02-17T23:48:32.26
IV.MBFT.HHN. ML:3.5 0.00017449999999999999 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:4.1 0.0007070000000000001 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:3.6 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:3.5 0.00030878735 3.8016 AML other m 2020-02-17T23:48:39.74
IV.FIAM.HHE. ML:3.1 0.0001805 1.16 AML other m 2020-02-17T23:48:40.92
IV.CRJA.HHE. ML:3.9 0.0004275 0.46 AML other m 2020-02-17T23:48:40.16
IV.SCIAC.HHN. ML:3.6 0.0001735 1.1 AML other m 2020-02-17T23:48:41.34
IV.IMI.HHN. ML:3.8 0.00035049999999999995 0.86 AML other m 2020-02-17T23:48:41.38
IV.SOLUN.HHN. ML:3.4 0.0001375 1.38 AML other m 2020-02-17T23:48:41.30
IV.SMA1.EHE. ML:3.5 0.00029049999999999996 0.9 AML other m 2020-02-17T23:48:43.01
IV.LRP.EHN. ML:2.8 0.00007035 0.62 AML other m 2020-02-17T23:48:43.19
IV.MGAB.HNE. ML:3.1 0.00017299999999999998 1.44 AML other m 2020-02-17T23:48:44.23
IV.MGAB.HHE. ML:3.2 0.00020250000000000002 1.4 AML other m 2020-02-17T23:48:44.27
IV.SCIAC.HHE. ML:3.6 0.00018099999999999998 0.5 AML other m 2020-02-17T23:48:45.25
IV.QLNO.HHN. ML:3.4 0.000134 0.42 AML other m 2020-02-17T23:48:45.59
IV.SMA1.EHN. ML:3.4 0.00024249999999999999 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:3.6 0.000225 0.68 AML other m 2020-02-17T23:48:48.65
IV.T0110.HHN. ML:3.4 0.00023899999999999998 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 0.00033099999999999997 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:3.6 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 0.00028700000000000004 0.42 AML other m 2020-02-17T23:48:52.18
FR.SAOF.HHE.00 ML:3.8 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:3.2 0.00013350000000000002 0.68 AML other m 2020-02-17T23:48:53.97
IV.CAVT.HHE. ML:4.0 0.000544 1.12 AML other m 2020-02-17T23:48:53.37
IV.CRJA.HHN. ML:3.9 0.0004380000000000001 1.44 AML other m 2020-02-17T23:48:54.81
IV.TRIV.HHE. ML:3.3 0.00013874999999999998 0.42 AML other m 2020-02-17T23:48:55.60
IV.MUCR.HHN. ML:3.3 0.00006165 0.72 AML other m 2020-02-17T23:48:56.42
IV.MIDA.HHE. ML:3.4 0.000207 0.42 AML other m 2020-02-17T23:48:57.41
IV.BSSO.HHE. ML:3.5 0.00022849999999999997 0.42 AML other m 2020-02-17T23:48:58.24
IV.BSSO.HNE. ML:3.5 0.0002285 0.42 AML other m 2020-02-17T23:48:58.33
IV.MUCR.HHE. ML:3.2 0.000044245065 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
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download