Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.6 on date 08-02-2023 and time 22:08:31 (Italy) in region 2 km SW Siena (SI)

A magnitude ML 2.6 earthquake occured in region: 2 km SW Siena (SI), on

  • 08-02-2023 21:08:31 (UTC)
  • 08-02-2023 22:08:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3040, 11.3210 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

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

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Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Siena SI 2 53903 53903
Sovicille SI 8 10116 64019
Monteroni d'Arbia SI 11 9088 73107
Monteriggioni SI 13 9810 82917
Castelnuovo Berardenga SI 16 9097 92014
Murlo SI 16 2389 94403
Castellina in Chianti SI 19 2859 97262

Municipalities with at least 50000 inhabitants

An earthquake occurred to
2 Km SW of Siena (53903 inhabitants)
49 Km W of Arezzo (99543 inhabitants)
52 Km S of Scandicci (50609 inhabitants)
52 Km S of Firenze (382808 inhabitants)
63 Km N of Grosseto (82087 inhabitants)
67 Km S of Prato (191150 inhabitants)
77 Km SE of Pistoia (90315 inhabitants)
86 Km E of Livorno (159219 inhabitants)
87 Km SE of Pisa (89158 inhabitants)
89 Km SE of Lucca (89046 inhabitants)
89 Km W of Perugia (166134 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
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 2.6 2023-02-08
21:08:31		 43.3035 11.3212 10 2024-03-01
17:18:15		 Bollettino Sismico Italiano INGV 120611731
Reviewed
Rev100 		ML 2.7 2023-02-08
21:08:31		 43.32 11.3237 8 2023-02-08
21:16:41		 Sala Sismica INGV-Roma 114270201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-08 21:08:31 ± 0.11
Latitude 43.3035 ± 0.0036
Longitude 11.3212 ± 0.0062
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 120611731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 274
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 79
Number of defining phases 79
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.15199
Epicentral distance of station farthest from the epicenter (degree) 1.59720
Number of stations at which the event was observed 60
Number of stations from which data was used for origin computation 60
Magnitudes information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 114270201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-08 21:16:41

ML:2.6

Field Value
Value 2.6
Uncertainty 0.2
Num. used stations 102
Type of magnitude ML
Reference to an origin 120611731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-30 15:04:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2023-02-08T21:09:00.04 0.3 undecidable manual P 119 177.2892 38 -0.11 52
IV.NRCA.HHZ. 2023-02-08T21:08:57.22 0.3 undecidable manual P 109 154.4343 50 0.59 52
IV.SEI.HHZ. 2023-02-08T21:08:56.30 0.6 undecidable manual S 2 83.3499 50 0.04 46
IV.PARC.HHZ. 2023-02-08T21:08:55.60 0.6 undecidable manual S 62 83.1501 50 -0.62 40
IV.PII.HHZ. 2023-02-08T21:08:54.50 0.6 undecidable manual S 306 79.0653 50 -0.63 40
GU.EQUI.HHZ. 2023-02-08T21:08:53.80 0.3 undecidable manual P 316 133.866 50 0.33 59
IV.CESI.HHZ. 2023-02-08T21:08:53.50 0.3 undecidable manual P 104 132.3675 50 0.26 60
IV.MPPT.EHN. 2023-02-08T21:08:53.50 0.6 undecidable manual S 346 74.8695 50 -0.5 43
IV.MML1.EHZ. 2023-02-08T21:08:53.98 0.3 undecidable manual P 98 135.0648 50 0.32 59
IV.SSP9.EHZ. 2023-02-08T21:08:53.00 0.6 undecidable manual S 65 71.8725 50 -0.19 46
IV.BOSL.HHZ. 2023-02-08T21:08:52.00 0.3 undecidable manual S 3 69.7746 50 -0.63 62
MN.VLC.HHZ. 2023-02-08T21:08:52.13 0.3 undecidable manual P 322 120.99 50 0.66 55
IV.CELB.HHZ. 2023-02-08T21:08:51.12 0.3 undecidable manual P 236 109.2129 50 1.45 38
IV.SSFR.HHZ. 2023-02-08T21:08:51.89 0.3 undecidable manual P 82 118.7922 50 0.75 53
IV.MPAG.EHZ. 2023-02-08T21:08:51.84 0.3 undecidable manual P 72 121.2897 50 0.31 61
IV.MOMA.HHZ. 2023-02-08T21:08:50.82 0.3 undecidable manual P 118 115.3956 50 0.2 63
IV.NARO.HHZ. 2023-02-08T21:08:50.45 0.3 undecidable manual P 71 107.0151 50 1.13 46
IV.CRE.HHZ. 2023-02-08T21:08:50.30 0.6 undecidable manual S 55 61.6938 50 -0.18 47
Y1.T1756.HNZ. 2023-02-08T21:08:50.03 0.1 undecidable manual P 36 104.7174 50 1.06 64
IV.BRIS.HHZ. 2023-02-08T21:08:50.41 0.3 undecidable manual P 19 108.2139 50 0.89 51
IV.ATCC.EHZ. 2023-02-08T21:08:49.55 0.3 undecidable manual P 97 107.4147 50 0.16 65
IV.CRMI.HHZ. 2023-02-08T21:08:49.50 0.3 undecidable manual S 333 61.0944 50 -0.82 58
IV.RUFI.EHZ. 2023-02-08T21:08:49.60 0.6 undecidable manual S 14 61.1943 50 -0.75 40
IV.PE3.EHE. 2023-02-08T21:08:49.42 0.3 undecidable manual P 65 104.118 50 0.54 60
IV.BDI.HHZ. 2023-02-08T21:08:49.01 0.3 undecidable manual P 326 102.4197 50 0.39 62
GU.CARD.HHZ. 2023-02-08T21:08:49.25 0.3 undecidable manual P 320 104.7174 50 0.28 63
IV.PIEI.HHZ. 2023-02-08T21:08:48.78 0.3 undecidable manual P 75 101.121 50 0.36 63
IV.ATFO.HHZ. 2023-02-08T21:08:48.61 0.3 undecidable manual P 86 101.121 50 0.19 65
IV.ARCI.HHZ. 2023-02-08T21:08:48.20 0.6 undecidable manual S 166 51.6039 50 0.4 46
IV.APEC.HNN. 2023-02-08T21:08:47.43 0.3 undecidable manual P 72 92.9403 50 0.27 65
IV.TSM2.DHN.01 2023-02-08T21:08:47.44 0.3 undecidable manual P 83 94.8384 50 -0.02 68
GU.POPM.HHZ. 2023-02-08T21:08:47.60 0.3 undecidable manual P 331 93.9393 50 0.29 65
GU.MAIM.HHZ. 2023-02-08T21:08:47.58 0.3 undecidable manual P 316 94.9383 50 0.11 67
IV.ATPC.HHE. 2023-02-08T21:08:47.59 0.3 undecidable manual P 77 93.6396 50 0.32 64
TV.SF11.HHZ. 2023-02-08T21:08:47.60 0.3 undecidable manual S 149 56.2992 50 -1.44 43
IV.LMD.HHZ. 2023-02-08T21:08:46.86 0.3 undecidable manual P 20 91.242 50 -0.04 68
IV.CAFI.HHZ. 2023-02-08T21:08:46.50 0.6 undecidable manual S 87 52.1034 50 -1.44 29
IV.ATLO.EHE. 2023-02-08T21:08:46.30 0.1 undecidable manual P 89 87.6456 50 -0.05 92
IV.TB03.DHZ.01 2023-02-08T21:08:46.47 0.3 undecidable manual P 83 88.5447 50 -0.01 69
IV.ATPI.EHZ. 2023-02-08T21:08:46.66 0.3 undecidable manual P 79 88.6446 50 0.15 67
IV.TB01.DHZ.01 2023-02-08T21:08:46.95 0.3 undecidable manual P 84 90.3429 50 0.19 67
IV.ATVO.HHZ. 2023-02-08T21:08:46.38 0.6 undecidable manual P 84 88.0452 50 -0.02 46
IV.BADI.EHZ. 2023-02-08T21:08:45.22 0.3 undecidable manual P 73 77.8665 50 0.39 65
IV.MOCL.EHZ. 2023-02-08T21:08:45.34 0.3 undecidable manual P 352 78.6657 50 0.39 65
IV.PARC.HHZ. 2023-02-08T21:08:45.79 0.1 undecidable manual P 62 83.1501 50 0.13 91
IV.PII.HHZ. 2023-02-08T21:08:45.10 0.3 undecidable manual P 306 79.0653 50 0.08 70
IV.SEI.HHZ. 2023-02-08T21:08:45.73 0.6 undecidable manual P 2 83.3499 50 0.05 46
IV.MGAB.HHZ. 2023-02-08T21:08:44.39 0.3 undecidable manual P 124 77.367 50 -0.37 66
IV.MPPT.EHN. 2023-02-08T21:08:44.75 0.1 undecidable manual P 346 74.8695 50 0.37 88
IV.SSP9.EHZ. 2023-02-08T21:08:44.16 0.1 undecidable manual P 65 71.8725 50 0.25 91
IV.ATVA.EHE. 2023-02-08T21:08:44.37 0.1 undecidable manual P 92 77.8665 50 -0.48 86
IV.TRIF.CHZ. 2023-02-08T21:08:44.10 0.6 undecidable manual S 238 39.8268 50 -0.53 45
IV.ATMI.HHZ. 2023-02-08T21:08:44.51 0.3 undecidable manual P 87 76.4679 50 -0.12 69
IV.SFI.EHZ. 2023-02-08T21:08:44.96 0.3 undecidable manual P 32 78.9654 50 -0.04 70
IV.VMGN.HHN. 2023-02-08T21:08:44.48 0.1 undecidable manual P 13 74.1702 50 0.21 91
IV.BOSL.HHZ. 2023-02-08T21:08:43.44 0.1 undecidable manual P 3 69.7746 50 -0.15 93
IV.ATMC.EHE. 2023-02-08T21:08:43.91 0.3 undecidable manual P 77 72.0723 50 -0.04 71
IV.SACS.HHZ. 2023-02-08T21:08:43.55 0.1 undecidable manual P 136 69.375 50 0.01 96
IV.CASP.HHZ. 2023-02-08T21:08:43.87 0.3 undecidable manual P 213 67.8765 50 0.58 63
IV.MALA0.EHN. 2023-02-08T21:08:42.40 0.6 undecidable manual S 159 35.2425 50 -1.03 37
IV.CRMI.HHZ. 2023-02-08T21:08:42.29 0.3 undecidable manual P 333 61.0944 50 0.04 73
IV.MCIV.CHZ. 2023-02-08T21:08:42.81 0.1 undecidable manual P 154 64.9905 50 -0.04 96
IV.MALA1.EHN. 2023-02-08T21:08:42.80 0.6 undecidable manual S 159 35.5422 50 -0.71 42
IV.RUFI.EHZ. 2023-02-08T21:08:42.30 0.1 undecidable manual P 14 61.1943 50 0.03 97
IV.MALA4.EHZ. 2023-02-08T21:08:42.50 0.6 undecidable manual S 159 35.4423 50 -0.96 38
IV.CRE.HHZ. 2023-02-08T21:08:42.52 0.3 undecidable manual P 55 61.6938 50 0.19 70
TV.SF11.HHZ. 2023-02-08T21:08:41.44 0.1 undecidable manual P 149 56.2992 50 -0.07 97
IV.CAFI.HHZ. 2023-02-08T21:08:40.49 0.1 undecidable manual P 87 52.1034 50 -0.38 92
IV.ARCI.HHZ. 2023-02-08T21:08:40.83 0.3 undecidable manual P 166 51.6039 50 0.03 74
IV.TRIF.CHZ. 2023-02-08T21:08:39.04 0.1 undecidable manual P 238 39.8268 50 0.07 100
IV.OSSC.HHZ. 2023-02-08T21:08:39.50 0.6 undecidable manual S 346 25.1526 111 -1.07 37
IV.FROS.CHZ. 2023-02-08T21:08:38.00 0.6 undecidable manual S 232 16.872 120 0.03 52
IV.MALA1.EHN. 2023-02-08T21:08:38.00 0.3 undecidable manual P 159 35.5422 50 -0.32 72
IV.MALA4.EHZ. 2023-02-08T21:08:37.97 0.1 undecidable manual P 159 35.4423 50 -0.32 96
IV.CSNT.HHZ. 2023-02-08T21:08:37.40 0.6 undecidable manual S 352 18.9699 117 -1.21 35
IV.MALA0.EHN. 2023-02-08T21:08:37.99 0.1 undecidable manual P 159 35.2425 50 -0.28 97
IV.OSSC.HHZ. 2023-02-08T21:08:35.97 0.1 undecidable manual P 346 25.1526 111 -0.65 88
IV.FROS.CHZ. 2023-02-08T21:08:35.41 0.1 negative manual P 232 16.872 120 0.29 100
IV.CSNT.HHZ. 2023-02-08T21:08:34.82 0.1 undecidable manual P 352 18.9699 117 -0.67 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FROS.CHE. ML:3.4 0.02045 0.18 AML other m 2023-02-08T21:08:38.39
IV.FROS.CHN. ML:3.1 0.01175 0.56 AML other m 2023-02-08T21:08:39.35
IV.OSSC.HHN. ML:3.2 0.009425000000000001 1 AML other m 2023-02-08T21:08:39.91
IV.OSSC.HHE. ML:3.4 0.01595 1.38 AML other m 2023-02-08T21:08:39.94
IV.TRIF.CHE. ML:2.9 0.0025150000000000003 0.26 AML other m 2023-02-08T21:08:45.38
IV.TRIF.CHN. ML:2.8 0.00225 0.76 AML other m 2023-02-08T21:08:46.84
IV.CAFI.HHE. ML:2.8 0.0014750000000000002 0.28 AML other m 2023-02-08T21:08:47.74
IV.CAFI.HNE. ML:2.8 0.0014399999999999999 0.26 AML other m 2023-02-08T21:08:47.74
IV.CAFI.HHN. ML:2.9 0.001875 0.28 AML other m 2023-02-08T21:08:48.22
IV.CAFI.HNN. ML:2.9 0.00183 0.28 AML other m 2023-02-08T21:08:48.22
IV.ARCI.HNN. ML:3.0 0.00273 0.54 AML other m 2023-02-08T21:08:49.63
IV.ARCI.HHN. ML:3.1 0.002855 0.54 AML other m 2023-02-08T21:08:49.63
IV.CRMI.HHN. ML:2.4 0.0005565 0.26 AML other m 2023-02-08T21:08:49.84
IV.ARCI.HNE. ML:3.1 0.00321 1.06 AML other m 2023-02-08T21:08:50.03
IV.ARCI.HHE. ML:3.1 0.00329 1.08 AML other m 2023-02-08T21:08:50.03
IV.RUFI.EHE. ML:2.9 0.001635 0.58 AML other m 2023-02-08T21:08:50.38
IV.CRMI.HHE. ML:2.3 0.0004275 0.94 AML other m 2023-02-08T21:08:50.33
IV.CRE.HHE. ML:2.9 0.001745 1.64 AML other m 2023-02-08T21:08:50.90
IV.RUFI.EHN. ML:2.7 0.0010500000000000002 1.14 AML other m 2023-02-08T21:08:51.66
IV.CRMI.HNE. ML:2.5 0.0006405000000000001 1.28 AML other m 2023-02-08T21:08:52.65
IV.BOSL.HHE. ML:3.0 0.001625 0.76 AML other m 2023-02-08T21:08:52.46
IV.MCIV.CHN. ML:2.4 0.000539 0.28 AML other m 2023-02-08T21:08:52.99
IV.BOSL.HHN. ML:2.6 0.0007015 0.18 AML other m 2023-02-08T21:08:52.90
IV.CRE.HHN. ML:2.9 0.0015300000000000001 0.82 AML other m 2023-02-08T21:08:53.07
IV.CRMI.HNN. ML:2.4 0.000526 0.56 AML other m 2023-02-08T21:08:53.57
IV.MCIV.CHE. ML:2.6 0.000743 1.34 AML other m 2023-02-08T21:08:54.92
IV.CASP.HHN. ML:2.7 0.000943 0.48 AML other m 2023-02-08T21:08:55.18
IV.CASP.HNN. ML:2.8 0.001045 0.3 AML other m 2023-02-08T21:08:55.21
IV.CASP.HHE. ML:2.6 0.0007355 0.34 AML other m 2023-02-08T21:08:55.42
IV.SSP9.EHE. ML:2.8 0.0011394999999999999 1.02 AML other m 2023-02-08T21:08:55.54
IV.CASP.HNE. ML:2.6 0.000727 0.62 AML other m 2023-02-08T21:08:55.92
IV.PII.HHE. ML:2.7 0.0006730000000000001 0.32 AML other m 2023-02-08T21:08:55.90
IV.SSP9.EHN. ML:2.8 0.0011179999999999999 1.08 AML other m 2023-02-08T21:08:55.36
IV.PII.HHN. ML:2.8 0.000876 0.28 AML other m 2023-02-08T21:08:56.51
IV.SACS.HHN. ML:2.2 0.000252 0.64 AML other m 2023-02-08T21:08:56.47
IV.SFI.HNE. ML:2.6 0.000546 0.74 AML other m 2023-02-08T21:08:56.53
IV.SACS.HHE. ML:2.2 0.0002935 0.78 AML other m 2023-02-08T21:08:56.96
IV.SEI.HHE. ML:3.1 0.00175 0.26 AML other m 2023-02-08T21:08:57.21
IV.SFI.EHE. ML:2.6 0.0004935 0.54 AML other m 2023-02-08T21:08:57.54
IV.BADI.EHE. ML:2.8 0.0008025 0.28 AML other m 2023-02-08T21:08:57.85
IV.PARC.HHN. ML:2.8 0.0008774999999999999 0.44 AML other m 2023-02-08T21:08:58.26
IV.SEI.HHN. ML:3.4 0.003505 0.36 AML other m 2023-02-08T21:08:58.60
IV.PARC.HHE. ML:2.7 0.0006345000000000001 0.76 AML other m 2023-02-08T21:08:58.34
IV.ATMI.HHN. ML:3.2 0.0021149999999999997 1.46 AML other m 2023-02-08T21:08:59.16
IV.ATVO.HHN. ML:2.7 0.000696 1.38 AML other m 2023-02-08T21:08:59.30
IV.ATVO.HNN. ML:2.7 0.0006805 0.42 AML other m 2023-02-08T21:09:00.31
IV.MGAB.HHN. ML:2.5 0.000512 0.42 AML other m 2023-02-08T21:09:00.19
IV.MGAB.HNN. ML:2.5 0.000543 0.42 AML other m 2023-02-08T21:09:00.40
IV.ATVO.HHE. ML:2.7 0.000652 0.6 AML other m 2023-02-08T21:09:00.24
IV.ATVO.HNE. ML:2.7 0.0006615 1.5 AML other m 2023-02-08T21:09:00.24
IV.SFI.EHN. ML:2.3 0.000279 0.84 AML other m 2023-02-08T21:09:01.46
IV.LMD.HHE. ML:2.6 0.00046499999999999997 0.62 AML other m 2023-02-08T21:09:01.17
IV.BADI.EHN. ML:2.6 0.0005940000000000001 0.56 AML other m 2023-02-08T21:09:01.76
IV.ATMI.HHE. ML:3.1 0.0020350000000000004 0.4 AML other m 2023-02-08T21:09:02.25
GU.POPM.HHN. ML:2.8 0.000734 0.24 AML other m 2023-02-08T21:09:02.80
IV.LMD.HHN. ML:2.6 0.0004295 0.5 AML other m 2023-02-08T21:09:02.95
GU.MAIM.HHE. ML:2.2 0.000185 1.42 AML other m 2023-02-08T21:09:02.04
IV.ATPI.EHN. ML:2.7 0.0006659999999999999 1.36 AML other m 2023-02-08T21:09:02.13
IV.MGAB.HHE. ML:2.5 0.00045499999999999995 0.38 AML other m 2023-02-08T21:09:03.32
IV.MGAB.HNE. ML:2.5 0.00044950000000000003 0.98 AML other m 2023-02-08T21:09:03.32
IV.ATPI.EHE. ML:2.7 0.0005625 1.58 AML other m 2023-02-08T21:09:04.90
IV.PIEI.HHE. ML:2.4 0.000262 0.92 AML other m 2023-02-08T21:09:04.91
IV.ATCC.HNN. ML:2.9 0.00076 0.8 AML other m 2023-02-08T21:09:04.57
IV.ATCC.EHN. ML:2.8 0.0006120000000000001 0.8 AML other m 2023-02-08T21:09:04.99
IV.ATFO.HHE. ML:2.8 0.0006945 1.6 AML other m 2023-02-08T21:09:05.96
IV.ATFO.HNE. ML:2.8 0.000693 1.6 AML other m 2023-02-08T21:09:05.96
GU.POPM.HHE. ML:2.5 0.0003735 0.76 AML other m 2023-02-08T21:09:05.73
GU.MAIM.HHN. ML:2.4 0.00023750000000000003 0.54 AML other m 2023-02-08T21:09:05.92
IV.SFI.HNN. ML:2.4 0.00032599999999999996 0.8 AML other m 2023-02-08T21:09:05.34
GU.CARD.HHN. ML:2.5 0.000312 0.38 AML other m 2023-02-08T21:09:06.20
IV.BDI.HHN. ML:2.5 0.000329 0.54 AML other m 2023-02-08T21:09:06.22
IV.BRIS.HHN. ML:2.2 0.00014050000000000003 0.68 AML other m 2023-02-08T21:09:06.17
IV.BDI.HNN. ML:2.6 0.00042699999999999997 0.6 AML other m 2023-02-08T21:09:06.21
IV.PIEI.HHN. ML:2.4 0.000268 0.82 AML other m 2023-02-08T21:09:06.33
GU.CARD.HHE. ML:2.5 0.00029000000000000006 0.52 AML other m 2023-02-08T21:09:06.49
IV.BDI.HHE. ML:2.5 0.000332 1.06 AML other m 2023-02-08T21:09:07.56
IV.BRIS.HNE. ML:2.8 0.000509 1.24 AML other m 2023-02-08T21:09:07.08
IV.BRIS.HHE. ML:2.4 0.00020400000000000003 1.22 AML other m 2023-02-08T21:09:07.70
IV.ATCC.HNE. ML:3.0 0.000822 0.84 AML other m 2023-02-08T21:09:07.55
IV.ATCC.EHE. ML:3.0 0.0008645 0.86 AML other m 2023-02-08T21:09:07.55
IV.SSFR.HHN. ML:2.6 0.00032700000000000003 0.28 AML other m 2023-02-08T21:09:07.76
IV.ATFO.HHN. ML:2.8 0.0005915 1.48 AML other m 2023-02-08T21:09:07.03
MN.VLC.HHN. ML:2.4 0.00016949999999999997 1.12 AML other m 2023-02-08T21:09:08.59
IV.CELB.HHE. ML:2.5 0.000277 0.36 AML other m 2023-02-08T21:09:08.27
IV.ATFO.HNN. ML:2.8 0.000625 0.52 AML other m 2023-02-08T21:09:08.01
IV.CELB.HHN. ML:2.5 0.00028700000000000004 1.08 AML other m 2023-02-08T21:09:08.96
IV.BDI.HNE. ML:2.6 0.00034599999999999995 0.46 AML other m 2023-02-08T21:09:08.74
MN.VLC.HHE. ML:2.3 0.0001505 1 AML other m 2023-02-08T21:09:09.60
MN.VLC.HNN. ML:2.4 0.00020250000000000002 0.64 AML other m 2023-02-08T21:09:10.43
IV.SSFR.HHE. ML:2.5 0.000253 0.72 AML other m 2023-02-08T21:09:10.56
IV.MOMA.HHE. ML:2.3 0.0001705 1.44 AML other m 2023-02-08T21:09:13.98
GU.EQUI.HHE. ML:2.4 0.00016399999999999997 0.56 AML other m 2023-02-08T21:09:13.27
IV.BRIS.HNN. ML:2.6 0.00035250000000000006 0.4 AML other m 2023-02-08T21:09:13.80
GU.EQUI.HHN. ML:2.3 0.0001325 1.1 AML other m 2023-02-08T21:09:14.16
IV.MPAG.EHN. ML:2.5 0.0002165 0.48 AML other m 2023-02-08T21:09:14.54
IV.MML1.EHN. ML:2.5 0.000175 1.3 AML other m 2023-02-08T21:09:15.66
IV.CESI.HHE. ML:2.4 0.00015900000000000002 1.2 AML other m 2023-02-08T21:09:15.13
IV.MPAG.EHE. ML:2.2 0.0001325 0.78 AML other m 2023-02-08T21:09:15.35
IV.MOMA.HHN. ML:2.4 0.000179 0.92 AML other m 2023-02-08T21:09:15.41
MN.VLC.HNE. ML:2.4 0.00017749999999999998 0.9 AML other m 2023-02-08T21:09:17.71
IV.CESI.HHN. ML:2.3 0.00013700000000000002 0.66 AML other m 2023-02-08T21:09:21.08
IV.MML1.EHE. ML:2.4 0.0001395 0.9 AML other m 2023-02-08T21:09:22.94
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