Earthquake with magnitude of ML 2.6 on date 28-10-2020 and time 01:16:43 (UTC) in region 2 km W Castiglione d'Orcia (SI)

A magnitude ML 2.6 earthquake occured in region: 2 km W Castiglione d'Orcia (SI), on

  • 28-10-2020 01:16:43 (UTC)
  • 28-10-2020 02:16:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0000, 11.5880 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castiglione d'Orcia SI 2 2346 2346
San Quirico d'Orcia SI 7 2662 5008
Seggiano GR 8 961 5969
Montalcino SI 11 5093 11062
Pienza SI 11 2107 13169
Castel del Piano GR 13 4690 17859
Arcidosso GR 15 4285 22144
Abbadia San Salvatore SI 15 6444 28588
San Giovanni d'Asso SI 17 853 29441
Buonconvento SI 18 3173 32614
Radicofani SI 19 1097 33711
Santa Fiora GR 19 2622 36333
Piancastagnaio SI 19 4230 40563
Montepulciano SI 19 14097 54660
Cinigiano GR 20 2618 57278

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SE of Siena (53903 inhabitants)
47 Km NE of Grosseto (82087 inhabitants)
57 Km SW of Arezzo (99543 inhabitants)
66 Km W of Perugia (166134 inhabitants)
77 Km NW of Viterbo (67173 inhabitants)
90 Km SE of Firenze (382808 inhabitants)
91 Km SE of Scandicci (50609 inhabitants)
91 Km W of Foligno (57155 inhabitants)
99 Km NW of Terni (111501 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 2020-10-28
01:16:43
43.0005 11.5883 10 2021-02-26
14:56:01
Bollettino Sismico Italiano INGV 84239021
Reviewed
Rev100
ML 2.4 2020-10-28
01:16:43
43.0018 11.5955 11 2020-10-28
01:27:51
Sala Sismica INGV-Roma 84192611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-28 01:16:43 ± 0.08
Latitude 43.0005 ± 0.0045
Longitude 11.5883 ± 0.0049
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 84239021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 398
Semi-minor axis of confidence ellipse (meter) 389
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
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) 38
Number of associated phases, regardless of their use for origin computation 100
Number of defining phases 100
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.14749
Epicentral distance of station farthest from the epicenter (degree) 1.95243
Number of stations at which the event was observed 75
Number of stations from which data was used for origin computation 75
Magnitudes information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 108
Type of magnitude ML
Reference to an origin 84239021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-11 10:43:49

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 72
Type of magnitude ML
Reference to an origin 84192611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-28 01:27:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
RD.PGF.BHZ. 2020-10-28T01:17:17.14 0.3 undecidable manual P 257 216.7164 38 -0.33 38
IV.MNTT.EHZ. 2020-10-28T01:17:11.79 1.0 undecidable manual P 87 162.9147 50 1.41 11
IV.RINC.HHZ. 2020-10-28T01:17:11.84 0.6 undecidable manual S 1 98.3238 50 -0.81 34
IV.ASQU.HHZ. 2020-10-28T01:17:10.79 0.6 undecidable manual S 10 89.8434 50 0.41 40
IV.MF5.EHZ. 2020-10-28T01:17:09.71 0.6 undecidable manual P 90 151.8369 50 1.04 27
IV.MOMA.HHZ. 2020-10-28T01:17:09.62 1.0 undecidable manual S 105 82.6506 50 1.14 15
IV.MURB.HHZ. 2020-10-28T01:17:08.76 0.6 undecidable manual S 69 81.1521 50 0.68 37
IV.MMO1.EHZ. 2020-10-28T01:17:07.85 0.3 undecidable manual P 94 141.5472 50 0.76 48
IV.BDI.HHZ. 2020-10-28T01:17:07.41 0.1 undecidable manual P 326 142.3464 50 0.2 75
IV.BADI.EHZ. 2020-10-28T01:17:07.88 0.6 undecidable manual S 43 77.4669 50 0.8 36
IV.COR1.EHZ. 2020-10-28T01:17:07.27 1.0 undecidable manual P 58 133.7661 50 1.38 12
IV.ATLO.EHE. 2020-10-28T01:17:06.08 0.3 undecidable manual S 62 74.8695 50 -0.32 63
IV.VISG.HHZ. 2020-10-28T01:17:06.22 0.3 undecidable manual P 355 132.4674 50 0.54 53
IV.CDCA.HNZ. 2020-10-28T01:17:06.45 0.6 undecidable manual S 46 72.7716 50 0.61 39
IV.CSP1.EHZ. 2020-10-28T01:17:06.63 0.3 undecidable manual P 85 131.4684 50 1.1 42
IV.BRIS.HHZ. 2020-10-28T01:17:06.91 0.6 undecidable manual P 6 136.5633 50 0.6 35
GU.POPM.HHZ. 2020-10-28T01:17:05.95 0.3 undecidable manual P 330 133.7661 50 0.06 59
IV.EL6.EHZ. 2020-10-28T01:17:05.03 0.3 undecidable manual P 73 127.7721 50 0.07 60
IV.ARVD.HHZ. 2020-10-28T01:17:04.73 0.1 undecidable manual P 63 122.4885 50 0.58 72
IV.FDMO.HHZ. 2020-10-28T01:17:04.62 0.3 undecidable manual P 88 121.5894 50 0.6 53
IV.ATMI.HHZ. 2020-10-28T01:17:04.13 0.6 undecidable manual S 56 66.2781 50 0.03 46
IV.SEI.HHZ. 2020-10-28T01:17:04.35 0.3 undecidable manual P 351 118.3926 50 0.84 49
IV.MOCL.EHZ. 2020-10-28T01:17:03.55 0.3 undecidable manual P 344 116.1948 50 0.38 58
IV.PII.HHZ. 2020-10-28T01:17:03.67 0.3 undecidable manual P 313 117.2937 50 0.32 58
IV.RONT.HHZ. 2020-10-28T01:17:03.46 0.6 undecidable manual P 354 110.9001 50 1.1 29
IV.MPAG.EHZ. 2020-10-28T01:17:03.58 0.1 undecidable manual P 53 117.4935 50 0.2 80
IV.CASP.HHZ. 2020-10-28T01:17:03.98 0.6 undecidable manual S 249 63.1923 50 0.7 38
IV.CELB.HHZ. 2020-10-28T01:17:03.14 0.3 undecidable manual P 256 115.4955 50 0.07 62
IV.MPPT.EHN. 2020-10-28T01:17:03.33 0.3 undecidable manual P 339 113.4975 50 0.57 55
IV.ATVA.EHE. 2020-10-28T01:17:03.25 0.6 undecidable manual S 61 64.2912 50 -0.32 43
IV.FRON.EHZ. 2020-10-28T01:17:02.13 0.3 undecidable manual P 58 108.3138 50 0.16 61
IV.CPGN.EHZ. 2020-10-28T01:17:02.52 0.1 undecidable manual P 33 106.6155 50 0.82 67
IV.CESI.HHZ. 2020-10-28T01:17:02.43 0.3 undecidable manual P 89 106.8153 50 0.7 53
IV.SSFR.HHZ. 2020-10-28T01:17:02.13 0.3 undecidable manual P 63 107.9142 50 0.22 61
IV.SFI.EHZ. 2020-10-28T01:17:01.16 0.3 undecidable manual P 12 102.4197 50 0.1 63
IV.PE3.EHE. 2020-10-28T01:17:01.80 0.1 undecidable manual P 43 106.4157 50 0.13 83
IV.NARO.HHZ. 2020-10-28T01:17:01.26 0.1 undecidable manual P 49 104.9172 50 -0.17 82
IV.TRIF.CHZ. 2020-10-28T01:17:01.45 0.6 undecidable manual S 283 56.9985 50 -0.17 45
IV.FOSV.EHZ. 2020-10-28T01:17:01.06 0.3 undecidable manual P 71 100.4217 50 0.32 60
IV.CRMI.HHZ. 2020-10-28T01:17:01.18 0.3 undecidable manual P 331 100.9212 50 0.35 60
IV.ATSC.EHE. 2020-10-28T01:17:00.77 0.3 undecidable manual P 62 100.4217 50 0.02 64
IV.RINC.HHZ. 2020-10-28T01:17:00.52 0.3 undecidable manual P 1 98.3238 50 0.1 63
IV.CESX.HHE. 2020-10-28T01:17:00.35 0.3 undecidable manual P 118 92.1411 50 0.88 51
IV.CSNT.HHZ. 2020-10-28T01:17:00.62 0.3 undecidable manual S 335 57.6978 50 -1.19 47
IV.APEC.HHZ. 2020-10-28T01:16:59.13 0.3 undecidable manual P 47 91.3419 50 -0.22 63
IV.ATBU.EHZ. 2020-10-28T01:16:59.67 0.1 undecidable manual P 55 93.8394 50 -0.06 86
IV.RUFI.EHZ. 2020-10-28T01:16:59.39 0.3 undecidable manual P 356 93.1401 50 -0.23 62
IV.ASQU.HHZ. 2020-10-28T01:16:58.86 0.1 undecidable manual P 10 89.8434 50 -0.25 83
IV.MOMA.HHZ. 2020-10-28T01:16:58.54 0.1 undecidable manual P 105 82.6506 50 0.52 79
IV.ATFO.HHZ. 2020-10-28T01:16:58.71 0.3 undecidable manual P 63 89.3439 50 -0.32 62
IV.ASSB.HHZ. 2020-10-28T01:16:58.31 0.3 undecidable manual P 87 86.9463 50 -0.36 61
IV.PARC.HHZ. 2020-10-28T01:16:58.80 0.1 undecidable manual P 36 89.0442 50 -0.19 85
IV.ATPC.HHE. 2020-10-28T01:16:58.81 0.1 undecidable manual P 53 88.1451 50 -0.04 87
IV.ATCC.EHZ. 2020-10-28T01:16:58.54 0.3 undecidable manual P 76 87.6456 50 -0.23 63
IV.RIBO.EHZ. 2020-10-28T01:16:57.93 0.3 undecidable manual S 263 44.3223 50 -0.31 67
IV.TB02.DHZ.01 2020-10-28T01:16:57.30 0.3 undecidable manual P 58 78.0663 50 0 67
IV.ATVO.HHZ. 2020-10-28T01:16:57.02 0.3 undecidable manual P 57 78.5658 50 -0.36 62
IV.SSP9.EHZ. 2020-10-28T01:16:57.11 0.3 undecidable manual P 34 77.2671 50 -0.07 66
IV.MGAB.HHZ. 2020-10-28T01:16:57.76 0.6 undecidable manual S 103 43.623 50 -0.29 45
IT.SNS1.HNZ. 2020-10-28T01:16:57.60 0.3 undecidable manual P 34 77.2671 50 0.43 62
IV.ATPI.EHZ. 2020-10-28T01:16:57.66 0.1 undecidable manual P 53 82.5507 50 -0.34 83
IV.MURB.HHZ. 2020-10-28T01:16:57.43 0.1 undecidable manual P 69 81.1521 50 -0.35 83
IV.CAFI.HHZ. 2020-10-28T01:16:57.89 0.3 undecidable manual S 40 47.619 50 -1.22 47
IV.MAGO.CHE. 2020-10-28T01:16:57.88 0.3 undecidable manual P 292 81.1521 50 0.1 66
IV.TB01.DHZ.01 2020-10-28T01:16:57.38 0.3 undecidable manual P 58 80.5638 50 -0.3 63
IV.MAON.HHZ. 2020-10-28T01:16:57.10 0.1 undecidable manual P 211 73.5708 50 0.48 82
IV.TB03.DHZ.01 2020-10-28T01:16:57.31 0.3 undecidable manual P 56 79.9644 50 -0.29 63
IV.CRE.HHZ. 2020-10-28T01:16:56.72 0.1 undecidable manual P 23 74.5698 50 -0.05 89
IV.CDCA.HNZ. 2020-10-28T01:16:56.26 0.3 undecidable manual P 46 72.7716 50 -0.23 65
IV.ATLO.EHE. 2020-10-28T01:16:56.33 0.1 undecidable manual P 62 74.8695 50 -0.48 82
IV.BADI.EHZ. 2020-10-28T01:16:56.89 0.1 undecidable manual P 43 77.4669 50 -0.32 84
IV.FROS.CHZ. 2020-10-28T01:16:56.96 0.6 undecidable manual S 304 42.0246 50 -0.66 41
IV.ATMC.EHE. 2020-10-28T01:16:55.56 0.1 undecidable manual P 44 69.5748 50 -0.43 83
IV.ATMI.HHZ. 2020-10-28T01:16:55.47 0.1 undecidable manual P 56 66.2781 50 -0.02 91
IV.CASP.HHZ. 2020-10-28T01:16:55.21 0.1 undecidable manual P 249 63.1923 50 0.2 89
IV.TRIF.CHZ. 2020-10-28T01:16:54.10 0.1 undecidable manual P 283 56.9985 50 0.04 93
IV.SACS.HHZ. 2020-10-28T01:16:54.81 0.6 undecidable manual S 123 31.0467 50 0.12 48
IV.ATVA.EHE. 2020-10-28T01:16:54.40 0.3 undecidable manual P 61 64.2912 50 -0.78 56
IV.CSNT.HHZ. 2020-10-28T01:16:53.31 0.1 undecidable manual P 335 57.6978 50 -0.85 73
IV.RIBO.EHZ. 2020-10-28T01:16:52.13 0.1 undecidable manual P 263 44.3223 50 0.02 95
TV.SF14.HHN. 2020-10-28T01:16:52.88 0.6 undecidable manual S 176 27.2505 50 -0.81 39
TV.SF01.EHZ. 2020-10-28T01:16:52.29 0.6 undecidable manual S 186 21.0678 116 0.49 45
IV.CAFI.HHZ. 2020-10-28T01:16:52.14 0.1 undecidable manual P 40 47.619 50 -0.47 86
IV.MCIV.CHZ. 2020-10-28T01:16:52.43 0.6 undecidable manual S 164 25.6521 50 -0.82 39
IV.MGAB.HHZ. 2020-10-28T01:16:51.75 0.1 undecidable manual P 103 43.623 50 -0.24 91
TV.SF03.EHZ. 2020-10-28T01:16:51.93 0.3 undecidable manual S 160 23.3544 113 -0.6 64
IV.ARCI.HHZ. 2020-10-28T01:16:51.38 0.6 undecidable manual S 209 18.87 118 0.25 48
TV.SF13.HHE. 2020-10-28T01:16:51.29 0.1 undecidable manual S 173 20.3685 116 -0.31 94
IV.FROS.CHZ. 2020-10-28T01:16:51.35 0.1 undecidable manual P 304 42.0246 50 -0.39 88
TV.SF04.EHZ. 2020-10-28T01:16:50.89 0.3 undecidable manual S 162 19.1697 118 -0.35 70
TV.SF11.HHE. 2020-10-28T01:16:50.04 0.3 undecidable manual S 153 16.3725 122 -0.34 70
IV.SACS.HHZ. 2020-10-28T01:16:49.97 0.1 undecidable manual P 123 31.0467 50 -0.08 96
TV.SF14.HHN. 2020-10-28T01:16:49.50 0.1 undecidable manual P 176 27.2505 50 0.02 98
IV.MCIV.CHZ. 2020-10-28T01:16:49.20 0.1 positive manual P 164 25.6521 50 -0.02 98
TV.SF01.EHZ. 2020-10-28T01:16:48.44 0.1 undecidable manual P 186 21.0678 116 0.05 98
TV.SF04.EHZ. 2020-10-28T01:16:48.17 0.1 undecidable manual P 162 19.1697 118 0.11 98
IV.ARCI.HHZ. 2020-10-28T01:16:48.05 0.1 undecidable manual P 209 18.87 118 0.05 99
TV.SF03.EHZ. 2020-10-28T01:16:48.85 0.1 undecidable manual P 160 23.3544 113 0.05 98
TV.SF13.HHE. 2020-10-28T01:16:48.39 0.1 positive manual P 173 20.3685 116 0.12 97
TV.SF11.HHE. 2020-10-28T01:16:47.55 0.1 undecidable manual P 153 16.3725 122 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
TV.SF04.EHE. ML:3.7 0.03825 1.78 AML other m 2020-10-28T01:16:52.96
IV.ARCI.HHN. ML:2.8 0.00592 0.38 AML other m 2020-10-28T01:16:52.38
TV.SF04.EHN. ML:3.5 0.02525 0.24 AML other m 2020-10-28T01:16:52.42
TV.SF01.EHE. ML:3.4 0.01685 0.24 AML other m 2020-10-28T01:16:52.66
TV.SF01.EHN. ML:3.7 0.037099999999999994 0.24 AML other m 2020-10-28T01:16:52.52
IV.ARCI.HHE. ML:2.8 0.00505 0.8 AML other m 2020-10-28T01:16:53.79
IV.MCIV.CHN. ML:2.9 0.00507 0.8 AML other m 2020-10-28T01:16:54.64
IV.MCIV.CHE. ML:2.9 0.005234999999999999 0.62 AML other m 2020-10-28T01:16:54.81
IV.SACS.HHE. ML:2.4 0.00115 0.22 AML other m 2020-10-28T01:16:57.74
IV.SACS.HNE. ML:2.4 0.001135 0.22 AML other m 2020-10-28T01:16:57.63
IV.MOMA.HNN. ML:2.5 0.0004355 0.42 AML other m 2020-10-28T01:16:57.75
IV.CAFI.HNE. ML:2.6 0.001175 1.62 AML other m 2020-10-28T01:16:58.03
IV.CAFI.HHN. ML:2.6 0.0011799999999999998 0.2 AML other m 2020-10-28T01:16:59.12
IV.SACS.HNN. ML:2.3 0.000911 0.38 AML other m 2020-10-28T01:17:00.25
IV.SACS.HHN. ML:2.3 0.0010255000000000002 1.32 AML other m 2020-10-28T01:17:00.25
IV.MGAB.HNE. ML:2.7 0.0016 0.88 AML other m 2020-10-28T01:17:00.69
IV.MGAB.HHE. ML:2.8 0.0017900000000000001 0.88 AML other m 2020-10-28T01:17:00.69
IV.FROS.CHN. ML:2.7 0.0016950000000000001 1.44 AML other m 2020-10-28T01:17:00.21
IV.CAFI.HHE. ML:2.5 0.0008405 0.34 AML other m 2020-10-28T01:17:01.69
IV.CSNT.HHE. ML:2.8 0.0012850000000000001 0.4 AML other m 2020-10-28T01:17:01.89
IV.CSNT.HHN. ML:2.6 0.0009739999999999999 0.72 AML other m 2020-10-28T01:17:02.39
IV.MGAB.HHN. ML:2.7 0.0016699999999999998 0.2 AML other m 2020-10-28T01:17:02.67
IV.MGAB.HNN. ML:2.7 0.0015350000000000001 0.2 AML other m 2020-10-28T01:17:02.68
IV.FROS.CHE. ML:2.8 0.002175 1.06 AML other m 2020-10-28T01:17:03.40
IV.CAFI.HNN. ML:2.4 0.000751 1.12 AML other m 2020-10-28T01:17:03.02
IV.CASP.HHE. ML:2.6 0.0007949999999999999 0.26 AML other m 2020-10-28T01:17:04.47
IV.CASP.HHN. ML:2.6 0.000889 0.28 AML other m 2020-10-28T01:17:06.50
IV.ATMI.HHN. ML:3.3 0.0036500000000000005 0.44 AML other m 2020-10-28T01:17:06.42
IV.PII.HHN. ML:2.2 0.0001225 0.32 AML other m 2020-10-28T01:17:06.78
IV.TRIF.CHE. ML:2.7 0.0010375 0.26 AML other m 2020-10-28T01:17:07.44
IV.TRIF.CHN. ML:2.6 0.0008240000000000001 0.5 AML other m 2020-10-28T01:17:08.11
IV.CRE.HHN. ML:2.6 0.0005585 0.24 AML other m 2020-10-28T01:17:08.08
IV.CRE.HHE. ML:2.5 0.000461 0.72 AML other m 2020-10-28T01:17:08.69
IV.ATMI.HHE. ML:3.2 0.0027199999999999998 0.32 AML other m 2020-10-28T01:17:09.77
IV.MAON.HHE. ML:2.5 0.00047950000000000005 0.4 AML other m 2020-10-28T01:17:10.21
IV.MAON.HNE. ML:2.5 0.000483 0.4 AML other m 2020-10-28T01:17:10.22
IV.MAON.HHN. ML:2.5 0.000493 1.64 AML other m 2020-10-28T01:17:10.08
IV.MAON.HNN. ML:2.5 0.00047999999999999996 1.6 AML other m 2020-10-28T01:17:10.90
IV.BADI.EHE. ML:2.6 0.000629 1.28 AML other m 2020-10-28T01:17:10.19
IV.BADI.EHN. ML:2.6 0.0005589999999999999 0.86 AML other m 2020-10-28T01:17:11.52
IV.ASQU.HHE. ML:2.6 0.00049 0.32 AML other m 2020-10-28T01:17:11.53
IV.ATVO.HHE. ML:2.8 0.0008445 0.34 AML other m 2020-10-28T01:17:11.69
IV.ATPI.EHN. ML:2.6 0.000504 0.64 AML other m 2020-10-28T01:17:12.39
IV.MURB.HHN. ML:3.8 0.00867 0.26 AML other m 2020-10-28T01:17:12.63
IV.MURB.HNN. ML:3.8 0.007640000000000001 0.26 AML other m 2020-10-28T01:17:12.64
IV.MURB.HHE. ML:3.4 0.0031349999999999998 0.24 AML other m 2020-10-28T01:17:12.61
IV.MURB.HNE. ML:3.5 0.004205 0.26 AML other m 2020-10-28T01:17:12.63
IV.ATCC.EHN. ML:2.8 0.000733 0.96 AML other m 2020-10-28T01:17:12.16
IV.MOMA.HHN. ML:2.5 0.00038250000000000003 0.24 AML other m 2020-10-28T01:17:12.64
IV.SSP9.EHE. ML:2.6 0.000602 1.52 AML other m 2020-10-28T01:17:12.84
IV.MOMA.HNE. ML:2.6 0.00048499999999999997 0.32 AML other m 2020-10-28T01:17:13.01
IV.MOMA.HHE. ML:2.6 0.0005200000000000001 0.32 AML other m 2020-10-28T01:17:13.17
IV.RUFI.EHE. ML:2.3 0.00023249999999999999 0.66 AML other m 2020-10-28T01:17:13.80
IV.ASSB.HHE. ML:2.4 0.000315 0.98 AML other m 2020-10-28T01:17:13.02
IV.ASQU.HHN. ML:2.5 0.00037 0.92 AML other m 2020-10-28T01:17:13.12
IV.ASSB.HHN. ML:2.5 0.00036449999999999997 0.4 AML other m 2020-10-28T01:17:13.87
IV.RUFI.EHN. ML:2.3 0.00021650000000000003 1.52 AML other m 2020-10-28T01:17:13.06
IV.ATCC.EHE. ML:2.9 0.001095 0.38 AML other m 2020-10-28T01:17:14.52
IV.ATVO.HHN. ML:2.5 0.000463 1.08 AML other m 2020-10-28T01:17:14.96
IV.RINC.HHN. ML:2.5 0.000337 1.08 AML other m 2020-10-28T01:17:15.79
IV.ATFO.HHE. ML:2.8 0.000771 0.7 AML other m 2020-10-28T01:17:15.38
IV.ATPI.EHE. ML:2.4 0.0003465 0.78 AML other m 2020-10-28T01:17:15.00
IV.CRMI.HHN. ML:1.6 0.000034250000000000006 0.48 AML other m 2020-10-28T01:17:15.50
IV.ATFO.HHN. ML:2.6 0.0004935 0.4 AML other m 2020-10-28T01:17:15.64
IV.CRMI.HNN. ML:1.9 0.00007664999999999999 1.28 AML other m 2020-10-28T01:17:16.10
IV.APEC.HHN. ML:2.6 0.00046100000000000004 0.52 AML other m 2020-10-28T01:17:16.13
IV.SSP9.EHN. ML:2.6 0.0006975 1.06 AML other m 2020-10-28T01:17:16.90
IV.RINC.HHE. ML:2.5 0.00034899999999999997 0.44 AML other m 2020-10-28T01:17:17.10
IV.CRMI.HNE. ML:2.1 0.00011495 0.92 AML other m 2020-10-28T01:17:18.68
IV.CRMI.HHE. ML:1.6 0.00003955 1.38 AML other m 2020-10-28T01:17:19.69
IV.SFI.EHE. ML:2.7 0.0004885 0.42 AML other m 2020-10-28T01:17:19.24
IV.SFI.HNE. ML:2.8 0.0005635 0.76 AML other m 2020-10-28T01:17:19.15
IV.SSFR.HHN. ML:2.7 0.00046950000000000003 0.24 AML other m 2020-10-28T01:17:19.17
IV.APEC.HHE. ML:2.6 0.0005344999999999999 0.44 AML other m 2020-10-28T01:17:19.19
IV.PARC.HHE. ML:2.4 0.00028149999999999996 0.96 AML other m 2020-10-28T01:17:19.48
IV.SFI.HNN. ML:2.5 0.00028799999999999995 0.6 AML other m 2020-10-28T01:17:19.35
IV.SFI.EHN. ML:2.5 0.0003025 0.64 AML other m 2020-10-28T01:17:19.35
IV.PARC.HHN. ML:2.5 0.0004075 1.56 AML other m 2020-10-28T01:17:19.86
IV.CELB.HHN. ML:2.6 0.00033499999999999996 0.44 AML other m 2020-10-28T01:17:20.09
IV.CELB.HHE. ML:2.6 0.000285 1.52 AML other m 2020-10-28T01:17:20.88
IV.SSFR.HNN. ML:2.7 0.00047999999999999996 0.28 AML other m 2020-10-28T01:17:20.22
IV.NARO.HHE. ML:2.2 0.0001287 0.94 AML other m 2020-10-28T01:17:20.17
IV.CESI.HHN. ML:2.5 0.0002935 0.78 AML other m 2020-10-28T01:17:21.59
IV.NARO.HHN. ML:2.2 0.00015749999999999998 1.3 AML other m 2020-10-28T01:17:21.31
IV.FRON.EHE. ML:2.3 0.00016999999999999999 0.6 AML other m 2020-10-28T01:17:21.61
IV.FRON.EHN. ML:2.6 0.000347 0.72 AML other m 2020-10-28T01:17:21.68
IV.SSFR.HNE. ML:2.7 0.0004365 0.24 AML other m 2020-10-28T01:17:22.20
IV.SSFR.HHE. ML:2.7 0.0004325 0.24 AML other m 2020-10-28T01:17:22.19
IV.CESI.HHE. ML:2.4 0.00021250000000000002 1.08 AML other m 2020-10-28T01:17:22.87
IV.FDMO.HHE. ML:2.2 0.00010899999999999999 0.4 AML other m 2020-10-28T01:17:22.75
IV.RONT.HHN. ML:2.9 0.0006879999999999999 1.18 AML other m 2020-10-28T01:17:23.73
IV.ARVD.HHE. ML:2.3 0.0001298 0.5 AML other m 2020-10-28T01:17:23.41
IV.CPGN.EHE. ML:2.4 0.00022 0.54 AML other m 2020-10-28T01:17:23.10
IV.RONT.HHE. ML:2.9 0.000657 0.52 AML other m 2020-10-28T01:17:23.71
IV.EL6.EHN. ML:2.8 0.0003945 0.88 AML other m 2020-10-28T01:17:24.31
IV.MPAG.EHE. ML:2.1 0.00010385 0.44 AML other m 2020-10-28T01:17:25.27
IV.MPAG.EHN. ML:2.2 0.00012190000000000001 1.58 AML other m 2020-10-28T01:17:25.89
IV.ARVD.HHN. ML:2.2 0.00010605 0.8 AML other m 2020-10-28T01:17:25.52
IV.FDMO.HHN. ML:2.3 0.0001339 0.96 AML other m 2020-10-28T01:17:25.63
IV.CPGN.EHN. ML:2.4 0.000213 0.9 AML other m 2020-10-28T01:17:25.63
IV.PII.HHE. ML:2.2 0.00011740000000000001 0.46 AML other m 2020-10-28T01:17:25.50
IV.CSP1.EHN. ML:2.9 0.000517 0.64 AML other m 2020-10-28T01:17:25.61
IV.EL6.EHE. ML:2.8 0.00040800000000000005 0.5 AML other m 2020-10-28T01:17:27.72
IV.BDI.HHN. ML:2.0 0.000056800000000000005 1.28 AML other m 2020-10-28T01:17:28.71
IV.BDI.HHE. ML:2.1 0.00006355 0.86 AML other m 2020-10-28T01:17:31.24
IV.BRIS.HHN. ML:2.7 0.00032 0.5 AML other m 2020-10-28T01:17:32.66
IV.BRIS.HHE. ML:2.9 0.000438 1.52 AML other m 2020-10-28T01:17:33.19
IV.CSP1.EHE. ML:2.8 0.000381 1.08 AML other m 2020-10-28T01:17:33.38
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