Earthquake with magnitude of ML 3.1 on date 05-12-2020 and time 07:53:49 (Italy) in region 5 km W Castellina in Chianti (SI)

A magnitude ML 3.1 earthquake occured in region: 5 km W Castellina in Chianti (SI), on

  • 05-12-2020 06:53:49 (UTC)
  • 05-12-2020 07:53:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.467, 11.225 at 7 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castellina in Chianti SI 5 2859 2859
Poggibonsi SI 6 29196 32055
Monteriggioni SI 8 9810 41865
Barberino Val d'Elsa FI 10 4386 46251
Colle di Val d'Elsa SI 10 21620 67871
Tavarnelle Val di Pesa FI 11 7800 75671
Radda in Chianti SI 12 1613 77284
San Gimignano SI 15 7820 85104
Greve in Chianti FI 15 13862 98966
Gaiole in Chianti SI 17 2758 101724
Certaldo FI 17 16121 117845
Siena SI 19 53903 171748

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of Siena (53903 inhabitants)
33 Km S of Scandicci (50609 inhabitants)
34 Km S of Firenze (382808 inhabitants)
47 Km S of Prato (191150 inhabitants)
53 Km W of Arezzo (99543 inhabitants)
58 Km SE of Pistoia (90315 inhabitants)
72 Km SE of Lucca (89046 inhabitants)
72 Km E of Pisa (89158 inhabitants)
74 Km E of Livorno (159219 inhabitants)
79 Km N of Grosseto (82087 inhabitants)
90 Km E of Viareggio (62467 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 3.1 2020-12-05
06:53:49
43.4667 11.2247 7 2021-02-26
14:56:10
Bollettino Sismico Italiano INGV 85445401
Reviewed
Rev100
ML 3.1 2020-12-05
06:53:49
43.4718 11.2437 8 2020-12-05
07:05:12
Sala Sismica INGV-Roma 85205961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-05 06:53:49 ± 0.08
Latitude 43.4667 ± 0.0036
Longitude 11.2247 ± 0.0062
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85445401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 396
Semi-minor axis of confidence ellipse (meter) 351
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
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) 49
Number of associated phases, regardless of their use for origin computation 119
Number of defining phases 105
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 2.49922
Number of stations at which the event was observed 107
Number of stations from which data was used for origin computation 94
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.2
Num. used stations 78
Type of magnitude ML
Reference to an origin 85445401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-15 12:24:01

ML:3.1

Field Value
Value 3.1
Uncertainty 0.2
Num. used stations 70
Type of magnitude ML
Reference to an origin 85205961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-05 07:05:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.BNI.HHZ. 2020-12-05T06:55:43.10 3.0 undecidable manual Sg 11.71 0
IV.BRES.EHZ. 2020-12-05T06:55:20.71 3.0 undecidable manual Sn -0.99 0
IV.AMUR.HHZ. 2020-12-05T06:55:11.14 3.0 undecidable manual Pg 8.36 0
IV.SARZ.HHZ. 2020-12-05T06:54:54.31 3.0 undecidable manual Sn -1.3 0
CH.BNALP.HHZ. 2020-12-05T06:54:53.60 3.0 negative manual Pn 2.79 0
IV.BRES.EHZ. 2020-12-05T06:54:42.68 3.0 positive manual Pn 1.31 0
MN.TUE.HHZ. 2020-12-05T06:54:42.83 3.0 positive manual Pn 0.97 0
SI.KOSI.HHZ. 2020-12-05T06:54:38.59 3.0 negative manual Pn 0.71 0
IV.APPI.EHZ. 2020-12-05T06:54:37.30 3.0 undecidable manual Pn -0.77 0
OX.CGRP.HHZ. 2020-12-05T06:54:30.14 0.6 undecidable manual P 9 2.4471 38 -0.45 16
SI.LUSI.HHZ. 2020-12-05T06:54:30.89 0.3 undecidable manual P 356 2.4992 38 -0.42 23
IV.MAGA.HHE. 2020-12-05T06:54:29.01 0.6 undecidable manual P 350 2.3454 38 -0.18 19
ST.DOSS.HHZ. 2020-12-05T06:54:29.84 3.0 negative manual Pn -0.02 0
IV.MBAL.HNE. 2020-12-05T06:54:27.63 0.6 undecidable manual P 353 2.2447 38 -0.16 21
OX.BALD.HHZ. 2020-12-05T06:54:27.46 0.3 undecidable manual P 353 2.2339 38 -0.18 31
OX.MARN.HNN. 2020-12-05T06:54:26.09 0.6 undecidable manual P 360 2.1701 38 -0.67 19
IV.TEOL.HHE. 2020-12-05T06:54:23.01 0.1 undecidable manual P 9 1.921 38 -0.31 51
IV.CPGN.HNZ. 2020-12-05T06:54:22.48 3.0 undecidable manual S 0.76 0
IV.BOB.HNE. 2020-12-05T06:54:22.53 0.3 undecidable manual P 316 1.8211 38 0.59 38
IV.SMA1.EHN. 2020-12-05T06:54:21.79 0.6 undecidable manual P 118 1.7537 38 0.78 24
IV.MF5.EHN. 2020-12-05T06:54:21.48 0.3 undecidable manual P 106 1.6961 38 1.26 30
GU.GORR.HHN. 2020-12-05T06:54:21.20 0.6 undecidable manual P 310 1.7959 38 -0.4 27
IV.BARO.EHZ. 2020-12-05T06:54:19.56 3.0 undecidable manual P 0
IV.GUMA.HNN. 2020-12-05T06:54:19.68 0.6 undecidable manual P 104 1.5882 50 1.05 24
IV.PF6.EHN. 2020-12-05T06:54:18.16 0.6 undecidable manual P 102 1.4695 50 1.55 19
IV.CSP1.EHE. 2020-12-05T06:54:17.80 0.3 undecidable manual P 104 1.4884 50 0.87 41
IV.LNSS.HNZ. 2020-12-05T06:54:17.72 0.6 undecidable manual P 122 1.5828 50 -0.81 27
IV.NRCA.HHZ. 2020-12-05T06:54:17.86 0.3 undecidable manual P 114 1.5163 50 0.46 48
IV.CING.HNZ. 2020-12-05T06:54:16.53 0.6 undecidable manual P 93 1.4335 50 0.55 32
IV.FDMO.HHZ. 2020-12-05T06:54:16.04 0.3 undecidable manual P 107 1.4227 50 0.25 52
IV.MSSA.HHZ. 2020-12-05T06:54:16.67 0.3 undecidable manual P 305 1.4938 50 -0.35 49
IV.CMPO.HNZ. 2020-12-05T06:54:15.28 3.0 undecidable manual P 0
IV.RAVA.EHN. 2020-12-05T06:54:15.06 0.6 undecidable manual P 357 1.2905 50 1.52 21
IV.CESX.HHE. 2020-12-05T06:54:15.15 0.6 undecidable manual P 130 1.3139 50 1.22 25
IV.EL6.EHE. 2020-12-05T06:54:15.50 0.3 undecidable manual P 95 1.3697 50 0.6 49
GU.GRAM.HHZ. 2020-12-05T06:54:14.74 0.6 undecidable manual P 321 1.3202 50 0.69 32
IV.PESA.HHE. 2020-12-05T06:54:14.64 0.6 undecidable manual P 67 1.2599 50 1.63 20
IV.ARVD.HHE. 2020-12-05T06:54:13.29 0.6 undecidable manual P 88 1.2456 50 0.52 35
IV.SNTG.HHE. 2020-12-05T06:54:13.17 0.6 undecidable manual P 99 1.2644 50 0.07 38
IV.CESI.HHE. 2020-12-05T06:54:13.16 0.6 undecidable manual P 110 1.3076 50 -0.67 32
IV.FOSV.HNE. 2020-12-05T06:54:12.21 0.6 undecidable manual P 98 1.1295 50 1.43 23
IV.BRSN.HNE. 2020-12-05T06:54:11.73 0.6 undecidable manual P 37 1.0234 50 2.76 5
IV.MOMA.HNZ. 2020-12-05T06:54:11.59 0.6 undecidable manual P 124 1.1835 50 -0.13 39
IV.PLMA.HHZ. 2020-12-05T06:54:10.01 3.0 negative manual P -2.74 0
IV.ATSC.EHE. 2020-12-05T06:54:10.44 0.3 undecidable manual P 92 1.0612 50 0.82 48
IV.SSFR.HHN. 2020-12-05T06:54:10.92 0.6 undecidable manual P 91 1.1304 50 0.12 39
IV.MPAG.EHZ. 2020-12-05T06:54:10.61 0.6 undecidable manual P 81 1.1233 50 -0.07 40
IV.ASSB.HHN. 2020-12-05T06:54:10.82 0.6 undecidable manual P 112 1.1269 50 0.09 39
IV.FRON.EHZ. 2020-12-05T06:54:09.61 0.3 undecidable manual P 87 1.0891 50 -0.49 55
IV.IMOL.HNZ. 2020-12-05T06:54:09.24 0.6 undecidable manual P 22 0.9668 50 1.24 27
IV.RSM2.HHE. 2020-12-05T06:54:09.92 0.6 undecidable manual P 61 0.9991 50 1.36 25
GU.GSCL.HHZ. 2020-12-05T06:54:09.34 0.3 undecidable manual P 333 0.9946 50 0.86 48
IV.ATFO.HHN. 2020-12-05T06:54:08.28 0.3 undecidable manual P 95 0.983 50 0 62
GU.SARM.EHN. 2020-12-05T06:54:08.08 0.6 undecidable manual P 321 0.9308 50 0.69 35
IV.NARO.HHZ. 2020-12-05T06:54:08.02 0.6 undecidable manual P 81 0.9929 50 -0.43 38
IV.ZCCA.HHZ. 2020-12-05T06:54:08.67 0.3 undecidable manual P 349 0.9011 50 1.79 29
Z3.A317A.HHE. 2020-12-05T06:54:08.31 0.6 undecidable manual P 248 1.0891 50 -1.78 19
IV.MURB.HHZ. 2020-12-05T06:54:08.03 0.6 undecidable manual P 102 0.9659 50 0.04 41
MN.VLC.HHZ. 2020-12-05T06:54:07.92 0.3 undecidable manual P 319 0.9191 50 0.74 52
IV.MTRZ.HHZ. 2020-12-05T06:54:07.71 0.6 undecidable manual P 10 0.858 50 1.58 23
IV.PE3.EHZ. 2020-12-05T06:54:07.98 0.3 undecidable manual P 76 0.9488 50 0.29 59
IV.RINC.HHZ. 2020-12-05T06:54:07.28 0.6 undecidable manual S 33 0.5027 50 -0.5 41
IV.MPPT.EHZ. 2020-12-05T06:54:07.20 0.3 undecidable manual S 349 0.5 50 -0.51 62
IV.TB01.DHZ.01 2020-12-05T06:54:06.83 0.3 undecidable manual P 95 0.8831 50 0.26 60
IV.APEC.HNN. 2020-12-05T06:54:06.28 0.6 undecidable manual P 84 0.8714 50 -0.09 42
IV.ATVO.HHZ. 2020-12-05T06:54:06.04 0.3 undecidable manual P 95 0.8624 50 -0.17 62
IV.MAGO.CHE. 2020-12-05T06:54:06.13 0.3 undecidable manual S 245 0.4551 50 -0.24 66
IV.ATPC.HHE. 2020-12-05T06:54:06.25 0.6 undecidable manual P 89 0.8939 50 -0.5 38
IV.BRIS.HHZ. 2020-12-05T06:54:06.63 0.3 undecidable manual P 27 0.8517 50 0.59 56
IV.TB02.DHZ.01 2020-12-05T06:54:06.16 0.3 undecidable manual P 96 0.8651 50 -0.11 63
IV.TRIF.CHZ. 2020-12-05T06:54:05.19 0.3 undecidable manual S 214 0.4227 50 -0.23 67
GU.CARD.HHZ. 2020-12-05T06:54:05.15 0.3 undecidable manual P 316 0.7743 50 0.44 59
IV.MGAB.HHZ. 2020-12-05T06:54:05.95 0.6 undecidable manual P 130 0.8517 50 -0.08 42
IV.SACS.HHZ. 2020-12-05T06:54:04.94 0.3 undecidable manual P 141 0.7941 50 -0.11 64
IV.CASP.HHZ. 2020-12-05T06:54:04.24 0.3 undecidable manual P 201 0.7249 50 0.38 61
TV.SF14.HHN. 2020-12-05T06:54:04.52 0.3 undecidable manual P 158 0.7662 50 -0.05 65
IV.BDI.HHZ. 2020-12-05T06:54:04.85 0.3 undecidable manual P 323 0.7491 50 0.57 57
IV.RUFI.EHZ. 2020-12-05T06:54:04.54 0.3 undecidable manual S 29 0.4245 50 -0.93 53
IV.VISG.HHZ. 2020-12-05T06:54:04.11 0.1 undecidable manual P 12 0.7374 50 0.03 87
IV.PARC.HHZ. 2020-12-05T06:54:04.52 0.3 undecidable manual P 76 0.7563 50 0.12 64
IV.ATVA.EHE. 2020-12-05T06:54:04.64 0.6 undecidable manual P 103 0.7932 50 -0.39 40
TV.SF13.HHN. 2020-12-05T06:54:03.19 0.3 undecidable manual P 156 0.7087 50 -0.4 61
GU.MAIM.HHZ. 2020-12-05T06:54:03.74 0.6 undecidable manual P 310 0.6934 50 0.42 41
IT.SNS1.HNZ. 2020-12-05T06:54:03.34 0.3 undecidable manual P 80 0.6655 50 0.49 60
IV.ATMC.EHE. 2020-12-05T06:54:03.40 0.3 undecidable manual P 91 0.7024 50 -0.08 65
IV.CRMI.HHZ. 2020-12-05T06:54:03.65 0.3 undecidable manual S 332 0.3732 50 -0.31 66
IV.FNVD.HHZ. 2020-12-05T06:54:03.72 0.3 undecidable manual P 354 0.7042 50 0.21 63
IV.LMD.HHZ. 2020-12-05T06:54:03.24 0.3 undecidable manual P 30 0.7024 50 -0.24 63
TV.SF04.EHZ. 2020-12-05T06:54:03.29 0.3 undecidable manual P 153 0.706 50 -0.25 63
TV.SF03.EHN. 2020-12-05T06:54:03.62 0.3 undecidable manual P 153 0.7437 50 -0.57 58
GU.POPM.HHZ. 2020-12-05T06:54:03.36 0.3 undecidable manual P 330 0.6691 50 0.45 61
TV.SF11.HHZ. 2020-12-05T06:54:02.58 0.3 undecidable manual P 151 0.6835 50 -0.57 58
IT.FIE.HGZ. 2020-12-05T06:54:02.24 0.3 undecidable manual S 8 0.3435 100 -0.73 59
IV.ARCI.HHZ. 2020-12-05T06:54:02.36 0.3 undecidable manual P 163 0.6412 50 -0.07 66
TV.SF01.EHN. 2020-12-05T06:54:02.81 0.3 undecidable manual P 159 0.6997 50 -0.62 57
IV.SSP9.EHZ. 2020-12-05T06:54:02.86 0.3 undecidable manual P 80 0.6655 50 0.01 67
IV.SEI.HHZ. 2020-12-05T06:54:01.38 0.3 undecidable manual P 9 0.5954 50 -0.26 64
IV.FIR.HHZ. 2020-12-05T06:54:01.47 0.3 undecidable manual S 4 0.3085 101 -0.15 70
IV.PII.HHZ. 2020-12-05T06:54:01.13 0.3 undecidable manual P 297 0.5675 50 -0.03 68
IV.RIBO.EHZ. 2020-12-05T06:54:00.53 0.1 undecidable manual P 194 0.5333 50 -0.06 90
IV.RONT.HHZ. 2020-12-05T06:54:00.74 0.3 undecidable manual P 16 0.5477 50 -0.09 67
IV.CRE.HHZ. 2020-12-05T06:54:00.42 0.3 undecidable manual P 74 0.5477 50 -0.42 63
IV.MOCL.EHZ. 2020-12-05T06:54:00.20 0.3 undecidable manual P 357 0.5387 50 -0.48 62
IV.CAFI.HHE. 2020-12-05T06:54:00.00 0.3 undecidable manual P 104 0.5558 50 -0.97 51
IV.MPPT.EHZ. 2020-12-05T06:53:59.50 0.3 undecidable manual P 349 0.5 50 -0.52 62
IV.ASQU.HHZ. 2020-12-05T06:53:59.84 0.1 undecidable manual P 51 0.5252 50 -0.6 79
IV.FROS.CHZ. 2020-12-05T06:53:59.69 0.1 undecidable manual S 191 0.2617 103 -0.18 93
IV.MAGO.CHE. 2020-12-05T06:53:59.34 0.1 undecidable manual P 245 0.4551 50 0.09 91
IV.RINC.HHZ. 2020-12-05T06:53:59.72 0.3 undecidable manual P 33 0.5027 50 -0.34 64
IV.TRIF.CHZ. 2020-12-05T06:53:58.53 0.1 positive manual P 214 0.4227 50 -0.16 90
IV.RUFI.EHZ. 2020-12-05T06:53:58.24 0.1 positive manual P 29 0.4245 50 -0.48 84
IV.CRMI.HHZ. 2020-12-05T06:53:57.51 0.3 undecidable manual P 332 0.3732 50 -0.34 66
IV.FIR.HHZ. 2020-12-05T06:53:56.19 0.1 undecidable manual P 4 0.3085 101 -0.31 90
IT.FIE.HGZ. 2020-12-05T06:53:56.84 0.1 undecidable manual P 8 0.3435 100 -0.44 87
IV.FROS.CHZ. 2020-12-05T06:53:55.66 0.1 positive manual P 191 0.2617 103 0.17 93
IV.OSSC.HNZ. 2020-12-05T06:53:53.14 0.1 undecidable manual S 15 0.0585 137 0.34 94
IV.CSNT.HHZ. 2020-12-05T06:53:52.15 0.1 undecidable manual S 82 0.0477 142 -0.38 93
IV.CSNT.HHZ. 2020-12-05T06:53:51.28 0.1 positive manual P 82 0.0477 142 0.03 100
IV.OSSC.HNZ. 2020-12-05T06:53:51.75 0.1 positive manual P 15 0.0585 137 0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FROS.CHE. ML:3.8 0.03005 0.22 AML other m 2020-12-05T06:54:00.24
IV.FIR.HHE. ML:3.6 0.0172 0.28 AML other m 2020-12-05T06:54:01.78
IV.FIR.HNE. ML:3.6 0.0185 0.3 AML other m 2020-12-05T06:54:01.78
IV.FIR.HNN. ML:3.7 0.0199 0.52 AML other m 2020-12-05T06:54:01.63
IV.FIR.HHN. ML:3.7 0.02035 0.54 AML other m 2020-12-05T06:54:01.63
IV.FROS.CHN. ML:3.6 0.0219 0.36 AML other m 2020-12-05T06:54:03.54
IV.CRMI.HHN. ML:2.4 0.000858 1.2 AML other m 2020-12-05T06:54:04.13
IV.CRMI.HNN. ML:2.8 0.00241 1.18 AML other m 2020-12-05T06:54:04.14
IV.CRMI.HHE. ML:2.4 0.000806 1.44 AML other m 2020-12-05T06:54:04.86
IV.RUFI.EHN. ML:3.1 0.003715 0.34 AML other m 2020-12-05T06:54:05.51
IV.TRIF.CHN. ML:3.3 0.005695 0.62 AML other m 2020-12-05T06:54:05.74
IV.RUFI.EHE. ML:3.2 0.004995 0.68 AML other m 2020-12-05T06:54:05.52
IV.CRMI.HNE. ML:2.8 0.001955 1.18 AML other m 2020-12-05T06:54:06.34
IV.TRIF.CHE. ML:3.2 0.004725 1.04 AML other m 2020-12-05T06:54:07.09
IV.ASQU.HHE. ML:3 0.001985 0.32 AML other m 2020-12-05T06:54:08.37
IV.MPPT.EHE. ML:3.4 0.006595 0.46 AML other m 2020-12-05T06:54:08.46
IV.MPPT.EHN. ML:3.2 0.003785 0.86 AML other m 2020-12-05T06:54:08.05
IV.RINC.HHN. ML:3.3 0.00465 0.44 AML other m 2020-12-05T06:54:08.88
IV.RINC.HHE. ML:3.3 0.005255 0.42 AML other m 2020-12-05T06:54:08.93
IV.ASQU.HHN. ML:3 0.002015 1.44 AML other m 2020-12-05T06:54:08.92
IV.MOCL.EHE. ML:3.4 0.0056 0.32 AML other m 2020-12-05T06:54:09.45
IV.MOCL.EHN. ML:3.4 0.005235 0.8 AML other m 2020-12-05T06:54:09.55
IV.CRE.HHN. ML:3.1 0.002555 0.34 AML other m 2020-12-05T06:54:10.40
IV.RONT.HHN. ML:4.1 0.0277 0.28 AML other m 2020-12-05T06:54:10.65
IV.PII.HHN. ML:3.1 0.002555 1.12 AML other m 2020-12-05T06:54:10.69
IV.PII.HHE. ML:3.2 0.003325 0.26 AML other m 2020-12-05T06:54:10.86
IV.RONT.HHE. ML:4.1 0.0264 1.18 AML other m 2020-12-05T06:54:10.25
IV.CRE.HHE. ML:3.4 0.00462 1.12 AML other m 2020-12-05T06:54:12.92
IV.LMD.HHE. ML:3.3 0.00263 0.38 AML other m 2020-12-05T06:54:13.64
IV.SEI.HHN. ML:3.7 0.00985 0.7 AML other m 2020-12-05T06:54:13.51
IV.ARCI.HHE. ML:2.8 0.0010755 0.56 AML other m 2020-12-05T06:54:15.70
IV.VISG.HHE. ML:3.3 0.002625 0.54 AML other m 2020-12-05T06:54:15.57
IV.ARCI.HHN. ML:2.7 0.0008255 0.58 AML other m 2020-12-05T06:54:15.68
IV.VISG.HHN. ML:3.2 0.001965 0.42 AML other m 2020-12-05T06:54:15.60
TV.SF04.EHN. ML:2.9 0.00118 1.72 AML other m 2020-12-05T06:54:16.07
GU.POPM.HHN. ML:3.2 0.00245 0.68 AML other m 2020-12-05T06:54:16.53
TV.SF04.EHE. ML:3 0.00142 0.26 AML other m 2020-12-05T06:54:16.19
GU.POPM.HHE. ML:3.1 0.00181 1.36 AML other m 2020-12-05T06:54:16.97
IV.SSP9.EHE. ML:3.2 0.002265 0.56 AML other m 2020-12-05T06:54:16.67
IV.SEI.HHE. ML:3.5 0.00585 0.42 AML other m 2020-12-05T06:54:17.67
IV.BDI.HHE. ML:3.1 0.001585 1.12 AML other m 2020-12-05T06:54:17.85
IV.BDI.HNE. ML:3.1 0.001725 0.26 AML other m 2020-12-05T06:54:17.85
IV.CASP.HHN. ML:3 0.00157 0.34 AML other m 2020-12-05T06:54:17.88
IV.CASP.HHE. ML:3 0.00138 1.74 AML other m 2020-12-05T06:54:17.99
IV.SSP9.EHN. ML:3.1 0.00211 1.28 AML other m 2020-12-05T06:54:18.21
IV.BDI.HHN. ML:3.1 0.001525 0.28 AML other m 2020-12-05T06:54:18.61
IV.LMD.HHN. ML:3.3 0.00281 1.1 AML other m 2020-12-05T06:54:18.74
IV.FNVD.HHN. ML:3.3 0.003005 1.54 AML other m 2020-12-05T06:54:18.89
IV.BDI.HNN. ML:3 0.001475 1.06 AML other m 2020-12-05T06:54:19.22
IV.PARC.HHE. ML:3.1 0.001515 0.56 AML other m 2020-12-05T06:54:19.79
IV.PARC.HHN. ML:3 0.00136 0.54 AML other m 2020-12-05T06:54:19.58
IV.SACS.HHE. ML:2.5 0.0003455 0.32 AML other m 2020-12-05T06:54:19.62
GU.CARD.HHN. ML:3 0.0013 0.4 AML other m 2020-12-05T06:54:19.58
IV.FNVD.HHE. ML:3.1 0.001785 1 AML other m 2020-12-05T06:54:19.86
GU.CARD.HHE. ML:3 0.00114 0.92 AML other m 2020-12-05T06:54:20.69
IV.SACS.HNN. ML:2.4 0.0003325 0.32 AML other m 2020-12-05T06:54:20.41
IV.SACS.HHN. ML:2.4 0.000333 0.32 AML other m 2020-12-05T06:54:20.41
IV.ATVO.HHE. ML:2.9 0.0008815 1.34 AML other m 2020-12-05T06:54:22.73
IV.BRIS.HHE. ML:3.2 0.00186 0.98 AML other m 2020-12-05T06:54:22.13
IV.ATVO.HHN. ML:2.8 0.000737 0.58 AML other m 2020-12-05T06:54:23.30
IV.CPGN.EHN. ML:3 0.000977 0.78 AML other m 2020-12-05T06:54:23.98
IV.PE3.EHE. ML:3.5 0.00283 0.4 AML other m 2020-12-05T06:54:23.93
IV.SACS.HNE. ML:2.5 0.000384 1.4 AML other m 2020-12-05T06:54:23.75
IV.CPGN.HNE. ML:3 0.000977 0.76 AML other m 2020-12-05T06:54:23.97
IV.ZCCA.HNE. ML:2.8 0.0006165 0.44 AML other m 2020-12-05T06:54:24.42
MN.VLC.HHE. ML:2.6 0.0003425 0.82 AML other m 2020-12-05T06:54:24.51
MN.VLC.HNE. ML:2.6 0.000381 0.8 AML other m 2020-12-05T06:54:24.52
MN.VLC.HNN. ML:2.6 0.0004165 0.42 AML other m 2020-12-05T06:54:24.42
MN.VLC.HHN. ML:2.6 0.0004335 0.42 AML other m 2020-12-05T06:54:24.42
IV.CPGN.EHE. ML:2.9 0.000806 0.56 AML other m 2020-12-05T06:54:25.02
IV.CPGN.HNN. ML:3 0.0010265 0.58 AML other m 2020-12-05T06:54:25.30
IV.MURB.HHN. ML:3.2 0.00154 0.52 AML other m 2020-12-05T06:54:26.03
IV.MURB.HNN. ML:3.2 0.001385 0.5 AML other m 2020-12-05T06:54:26.03
IV.PE3.EHN. ML:3.5 0.00319 0.44 AML other m 2020-12-05T06:54:26.18
IV.BRIS.HHN. ML:3.4 0.00242 1.52 AML other m 2020-12-05T06:54:27.08
GU.GSCL.HHN. ML:3.1 0.0010395 0.54 AML other m 2020-12-05T06:54:27.36
IV.MURB.HHE. ML:3.2 0.0015 0.68 AML other m 2020-12-05T06:54:27.71
IV.MURB.HNE. ML:3.2 0.00155 0.66 AML other m 2020-12-05T06:54:27.71
IV.MTRZ.HNE. ML:3.3 0.00216 0.54 AML other m 2020-12-05T06:54:27.13
IV.MTRZ.HHE. ML:3.3 0.00223 0.54 AML other m 2020-12-05T06:54:27.13
IV.ZCCA.HHN. ML:2.9 0.000844 0.54 AML other m 2020-12-05T06:54:27.33
IV.ZCCA.HNN. ML:2.8 0.0007095 0.54 AML other m 2020-12-05T06:54:27.34
GU.GSCL.HHE. ML:3 0.0007845 1.52 AML other m 2020-12-05T06:54:28.86
IV.ZCCA.HHE. ML:2.8 0.0006335 0.76 AML other m 2020-12-05T06:54:28.55
IV.NARO.HHE. ML:2.4 0.0002095 0.58 AML other m 2020-12-05T06:54:28.53
IV.NARO.HHN. ML:2.4 0.0002155 0.58 AML other m 2020-12-05T06:54:28.82
IV.MTRZ.HHN. ML:3.3 0.00219 0.58 AML other m 2020-12-05T06:54:30.35
IV.MTRZ.HNN. ML:3.3 0.002225 0.58 AML other m 2020-12-05T06:54:30.36
IV.PLMA.HHE. ML:2.6 0.000249 0.42 AML other m 2020-12-05T06:54:30.71
IV.PLMA.HHN. ML:2.6 0.0002535 0.78 AML other m 2020-12-05T06:54:36.11
IV.FDMO.HHN. ML:2.4 0.000114 1.24 AML other m 2020-12-05T06:54:43.07
IV.FDMO.HHE. ML:2.3 9.35E-5 1.06 AML other m 2020-12-05T06:54:44.20
ST.DOSS.HHE. ML:3 0.00017045 0.48 AML other m 2020-12-05T06:55:11.26
MN.TUE.HHE. ML:2.8 4.35E-5 0.42 AML other m 2020-12-05T06:55:12.62
IV.APPI.EHE. ML:3 8.57E-5 0.34 AML other m 2020-12-05T06:55:18.30
ST.DOSS.HHN. ML:3.1 0.000197 0.62 AML other m 2020-12-05T06:55:19.42
MN.TUE.HHN. ML:2.8 4.865E-5 0.42 AML other m 2020-12-05T06:55:28.93
IV.APPI.EHN. ML:2.9 6.98E-5 1.48 AML other m 2020-12-05T06:55:39.93
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