Terremoto di magnitudo ML 2.4 del 28-10-2020 ore 02:31:20 (UTC) in zona: 3 km W Castiglione d'Orcia (SI)

Un terremoto di magnitudo ML 2.4 è avvenuto nella zona: 3 km W Castiglione d'Orcia (SI), il

  • 28-10-2020 02:31:20 (UTC)
  • 28-10-2020 03:31:20 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.9960, 11.5890 ad una profondità di 11 km.

Il terremoto è stato localizzato da: Bollettino Sismico Italiano INGV.

Ricerca terremoti: Qualsiasi nel raggio di 30 km

I valori delle coordinate ipocentrali e della magnitudo rappresentano la migliore stima con i dati a disposizione. Eventuali nuovi dati o analisi potrebbero far variare tali stime.

Visualizza la localizzazione con

Comuni entro 20 km dall'epicentro

Le distanze sono calcolate in base alle coordinate geografiche del Municipio (Istat).
Comune Prov Dist Pop Cum Pop
Castiglione d'Orcia SI 3 2346 2346
San Quirico d'Orcia SI 7 2662 5008
Seggiano GR 8 961 5969
Montalcino SI 11 5093 11062
Pienza SI 12 2107 13169
Castel del Piano GR 12 4690 17859
Arcidosso GR 14 4285 22144
Abbadia San Salvatore SI 15 6444 28588
San Giovanni d'Asso SI 18 853 29441
Buonconvento SI 18 3173 32614
Radicofani SI 18 1097 33711
Santa Fiora GR 18 2622 36333
Piancastagnaio SI 18 4230 40563
Montepulciano SI 19 14097 54660
Cinigiano GR 20 2618 57278

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
42 Km a SE di Siena (53903 abitanti)
47 Km a NE di Grosseto (82087 abitanti)
58 Km a SW di Arezzo (99543 abitanti)
66 Km a W di Perugia (166134 abitanti)
77 Km a NW di Viterbo (67173 abitanti)
90 Km a SE di Firenze (382808 abitanti)
91 Km a W di Foligno (57155 abitanti)
91 Km a SE di Scandicci (50609 abitanti)
99 Km a W di Terni (111501 abitanti)
Sismicità recente e storica
Pericolosità sismica
Mappe di scuotimento
Mappa del risentimento sismico
Cronologia delle localizzazioni calcolate
Tipo Magnitudo Tempo origine (UTC) Latitudine Longitudine Profondità (km) Ora pubblicazione (UTC) Autore ID Localizzazione
Bollettino
Rev1000
ML 2.4 2020-10-28
02:31:20
42.9958 11.5887 11 2021-02-26
14:56:02
Bollettino Sismico Italiano INGV 84392041
Rivista
Rev100
ML 2.4 2020-10-28
02:31:20
43.0052 11.5997 11 2020-10-28
02:40:15
Sala Sismica INGV-Roma 84194321
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-10-28 02:31:20 ± 0.05
Latitudine 42.9958 ± 0.0036
Longitudine 11.5887 ± 0.0049
Profondità (km) 11 (operator assigned)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 84392041

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 900
Semi-asse minore dell'ellisse di confidenza (metri) 620
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 315
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 620.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 38
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 72
Numero di fasi 67
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.34
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 1.20689
Numero di stazioni in cui l’evento e’ stato osservato 49
Numero di stazioni usate nel calcolo dell'Origin 44
Parametri delle magnitudo

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 78
Tipo di magnitudo ML
Localizzazione di riferimento 84194321
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-10-28 02:40:15

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 78
Tipo di magnitudo ML
Localizzazione di riferimento 84392041
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-01-11 12:37:26
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.MOSI.HHZ. 2020-10-28T02:33:08.75 3.0 undecidable manual Sg 7.38 0
IV.CTI.HHZ. 2020-10-28T02:32:45.69 3.0 undecidable manual Sn -0.01 0
IV.VENL.HNZ. 2020-10-28T02:32:34.21 3.0 undecidable manual Sn 2.27 0
IV.SGG.HHZ. 2020-10-28T02:32:13.29 3.0 undecidable manual Pg 9.84 0
IV.PTRJ.HNZ. 2020-10-28T02:32:08.61 3.0 undecidable manual Pn 3.76 0
IV.MURB.HHZ. 2020-10-28T02:31:46.15 0.3 undecidable manual S 68 81.3519 90 1.05 48
IV.ATPI.EHZ. 2020-10-28T02:31:45.99 0.6 undecidable manual S 52 82.8504 90 0.5 40
IV.ATVO.HHZ. 2020-10-28T02:31:44.01 0.6 undecidable manual S 57 78.8655 90 -0.41 41
IV.BADI.EHZ. 2020-10-28T02:31:44.30 0.3 undecidable manual S 43 77.7666 90 0.15 66
IV.SSP9.EHZ. 2020-10-28T02:31:44.44 0.3 undecidable manual S 34 77.6667 90 0.34 64
IV.COR1.EHZ. 2020-10-28T02:31:44.01 0.3 undecidable manual P 58 133.9659 90 1.04 44
IV.CSP1.EHZ. 2020-10-28T02:31:43.09 0.3 undecidable manual P 85 131.4684 90 0.48 54
IV.CRE.HHZ. 2020-10-28T02:31:43.45 0.6 undecidable manual S 23 75.0693 90 0.04 44
IV.EL6.EHZ. 2020-10-28T02:31:42.47 0.3 undecidable manual P 73 127.872 90 0.41 56
IV.FDMO.HHZ. 2020-10-28T02:31:41.46 0.3 undecidable manual P 87 121.5894 90 0.36 57
IV.ARVD.HHZ. 2020-10-28T02:31:41.88 0.3 undecidable manual P 63 122.6883 90 0.65 53
IV.ATMI.HHZ. 2020-10-28T02:31:41.29 0.6 undecidable manual S 55 66.5778 90 0.14 45
IV.CASP.HHZ. 2020-10-28T02:31:40.80 0.3 undecidable manual S 249 63.0924 90 0.59 59
IV.MPAG.EHZ. 2020-10-28T02:31:40.80 0.3 undecidable manual P 53 117.7932 90 0.33 58
IV.SSFR.HHZ. 2020-10-28T02:31:39.74 0.6 undecidable manual P 63 108.114 90 0.72 35
IV.CPGN.EHZ. 2020-10-28T02:31:39.65 0.6 undecidable manual P 33 107.0151 90 0.83 34
IV.PE3.EHZ. 2020-10-28T02:31:39.09 0.6 undecidable manual P 43 106.7154 90 0.3 40
IV.NARO.HHZ. 2020-10-28T02:31:38.56 0.3 undecidable manual P 49 105.2169 90 0.02 63
IV.RINC.HHZ. 2020-10-28T02:31:37.85 0.1 undecidable manual P 1 98.8233 90 0.29 82
IV.CSNT.HHZ. 2020-10-28T02:31:37.77 0.3 undecidable manual S 336 58.1973 90 -1.14 46
IV.FOSV.EHZ. 2020-10-28T02:31:37.78 0.3 undecidable manual P 70 100.5216 90 -0.05 63
IV.TRIF.CHZ. 2020-10-28T02:31:37.92 0.6 undecidable manual S 284 57.1983 90 -0.72 38
IV.APEC.HHZ. 2020-10-28T02:31:36.48 0.3 undecidable manual P 47 91.6416 90 0.01 65
IV.RUFI.EHE. 2020-10-28T02:31:36.67 0.6 undecidable manual P 356 93.6396 90 -0.1 42
IV.PARC.HHZ. 2020-10-28T02:31:36.00 0.3 undecidable manual P 36 89.4438 90 -0.12 64
IV.ATFO.HHZ. 2020-10-28T02:31:35.90 0.6 undecidable manual P 62 89.5437 90 -0.24 42
IV.MOMA.HHZ. 2020-10-28T02:31:35.45 0.3 undecidable manual P 105 82.5507 90 0.4 61
IV.ATPI.EHZ. 2020-10-28T02:31:35.04 0.3 undecidable manual P 52 82.8504 90 -0.07 65
IV.ASSB.HHZ. 2020-10-28T02:31:35.78 0.3 undecidable manual P 86 86.9463 90 0.05 66
IV.ATCC.EHZ. 2020-10-28T02:31:35.82 0.3 undecidable manual P 76 87.7455 90 -0.03 65
IV.MAGO.CHZ. 2020-10-28T02:31:35.52 0.6 undecidable manual P 293 81.3519 90 0.64 38
IV.CAFI.HHZ. 2020-10-28T02:31:34.87 0.3 undecidable manual S 39 48.0186 90 -1.31 42
IV.SSP9.EHZ. 2020-10-28T02:31:34.36 0.3 undecidable manual P 34 77.6667 90 0.06 67
IV.MGAB.HHZ. 2020-10-28T02:31:34.92 0.6 undecidable manual S 102 43.5231 90 -0.07 47
IV.MAON.HHZ. 2020-10-28T02:31:34.20 0.1 undecidable manual P 211 73.1712 90 0.58 77
IV.ATVO.HHZ. 2020-10-28T02:31:34.44 0.1 undecidable manual P 57 78.8655 90 -0.05 88
IV.RIBO.EHZ. 2020-10-28T02:31:34.58 0.6 undecidable manual S 263 44.3223 90 -0.63 41
IV.BADI.EHZ. 2020-10-28T02:31:34.21 0.1 undecidable manual P 43 77.7666 90 -0.12 87
IV.MURB.HHZ. 2020-10-28T02:31:34.71 0.3 undecidable manual P 68 81.3519 90 -0.17 64
IV.CRE.HHZ. 2020-10-28T02:31:33.74 0.3 undecidable manual P 23 75.0693 90 -0.17 65
IV.FROS.CHZ. 2020-10-28T02:31:33.54 0.3 undecidable manual S 304 42.3243 90 -1.13 48
IV.ATMI.HHZ. 2020-10-28T02:31:32.51 0.1 undecidable manual P 55 66.5778 90 -0.09 89
IV.CASP.HHZ. 2020-10-28T02:31:32.58 0.1 positive manual P 249 63.0924 90 0.52 81
IV.TRIF.CHZ. 2020-10-28T02:31:31.34 0.1 undecidable manual P 284 57.1983 90 0.19 90
IV.SACS.HHZ. 2020-10-28T02:31:31.27 0.3 undecidable manual S 122 30.747 90 -0.31 69
TV.SF14.HHN. 2020-10-28T02:31:30.08 0.3 undecidable manual S 175 26.751 90 -0.45 69
IV.CSNT.HHZ. 2020-10-28T02:31:30.51 0.1 undecidable manual P 336 58.1973 90 -0.8 73
TV.SF03.EHN. 2020-10-28T02:31:29.13 0.3 undecidable manual S 160 22.8549 90 -0.34 71
IV.CAFI.HHZ. 2020-10-28T02:31:29.27 0.1 undecidable manual P 39 48.0186 90 -0.46 85
IV.MCIV.CHZ. 2020-10-28T02:31:29.65 0.3 undecidable manual S 163 25.1526 90 -0.44 69
IV.RIBO.EHZ. 2020-10-28T02:31:29.24 0.1 undecidable manual P 263 44.3223 90 0.07 94
IV.MGAB.HHZ. 2020-10-28T02:31:28.80 0.1 undecidable manual P 102 43.5231 90 -0.24 91
TV.SF04.EHZ. 2020-10-28T02:31:28.04 0.3 undecidable manual S 162 18.6702 90 -0.33 71
TV.SF13.HHN. 2020-10-28T02:31:28.34 0.1 undecidable manual S 173 19.869 90 -0.33 95
IV.FROS.CHZ. 2020-10-28T02:31:28.48 0.1 undecidable manual P 304 42.3243 90 -0.38 88
IV.ARCI.HHZ. 2020-10-28T02:31:28.67 0.3 undecidable manual S 210 18.4704 90 0.37 68
TV.SF01.EHZ. 2020-10-28T02:31:28.65 0.6 undecidable manual S 186 20.4684 90 -0.2 49
TV.SF11.HHZ. 2020-10-28T02:31:27.23 0.1 undecidable manual S 153 15.873 90 -0.39 94
IV.SACS.HHZ. 2020-10-28T02:31:27.14 0.1 positive manual P 122 30.747 90 0.06 96
TV.SF03.EHN. 2020-10-28T02:31:26.02 0.1 positive manual P 160 22.8549 90 0.16 95
IV.MCIV.CHZ. 2020-10-28T02:31:26.37 0.1 positive manual P 163 25.1526 90 0.16 94
TV.SF14.HHN. 2020-10-28T02:31:26.62 0.1 positive manual P 175 26.751 90 0.15 94
TV.SF04.EHZ. 2020-10-28T02:31:25.31 0.1 positive manual P 162 18.6702 90 0.09 97
TV.SF13.HHN. 2020-10-28T02:31:25.57 0.1 positive manual P 173 19.869 90 0.17 95
IV.ARCI.HHZ. 2020-10-28T02:31:25.09 0.1 positive manual P 210 18.4704 90 -0.09 99
TV.SF01.EHZ. 2020-10-28T02:31:25.59 0.1 positive manual P 186 20.4684 90 0.09 96
TV.SF11.HHZ. 2020-10-28T02:31:24.72 0.1 undecidable manual P 153 15.873 90 -0.07 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
TV.SF04.EHN. ML:3.2 0.01199 0.78 AML other m 2020-10-28T02:31:28.12
IV.ARCI.HHE. ML:2.4 0.001875 0.92 AML other m 2020-10-28T02:31:29.05
IV.ARCI.HHN. ML:2.4 0.0020499999999999997 0.32 AML other m 2020-10-28T02:31:29.69
TV.SF04.EHE. ML:3.1 0.0105 0.32 AML other m 2020-10-28T02:31:29.76
TV.SF01.EHN. ML:3.1 0.00879 0.24 AML other m 2020-10-28T02:31:29.66
TV.SF01.EHE. ML:2.8 0.00545 0.28 AML other m 2020-10-28T02:31:30.47
IV.MCIV.CHN. ML:2.6 0.00217 0.38 AML other m 2020-10-28T02:31:31.60
IV.MCIV.CHE. ML:2.5 0.0019950000000000002 0.66 AML other m 2020-10-28T02:31:32.37
IV.FROS.CHE. ML:2.7 0.001465 1.76 AML other m 2020-10-28T02:31:34.10
IV.SACS.HHE. ML:2.0 0.0005265 0.46 AML other m 2020-10-28T02:31:35.25
IV.CAFI.HHE. ML:2.4 0.0007070000000000001 0.32 AML other m 2020-10-28T02:31:35.65
IV.CAFI.HNE. ML:2.5 0.0008629999999999999 0.3 AML other m 2020-10-28T02:31:35.98
IV.CAFI.HHN. ML:2.5 0.0008715 0.28 AML other m 2020-10-28T02:31:35.97
IV.CAFI.HNN. ML:2.3 0.000619 0.28 AML other m 2020-10-28T02:31:36.40
IV.SACS.HHN. ML:2.1 0.0005475000000000001 0.58 AML other m 2020-10-28T02:31:37.41
IV.MGAB.HHE. ML:2.4 0.000828 0.78 AML other m 2020-10-28T02:31:37.52
IV.MGAB.HNE. ML:2.4 0.000753 0.8 AML other m 2020-10-28T02:31:37.51
IV.FROS.CHN. ML:2.6 0.0012050000000000001 0.44 AML other m 2020-10-28T02:31:38.22
IV.TRIF.CHE. ML:2.4 0.0005755000000000001 0.3 AML other m 2020-10-28T02:31:39.54
IV.CSNT.HHE. ML:2.3 0.00038449999999999997 1.02 AML other m 2020-10-28T02:31:40.01
IV.CSNT.HHN. ML:2.3 0.0004355 1.78 AML other m 2020-10-28T02:31:40.03
IV.MGAB.HHN. ML:2.4 0.000782 0.26 AML other m 2020-10-28T02:31:40.61
IV.MGAB.HNN. ML:2.4 0.000798 0.26 AML other m 2020-10-28T02:31:40.61
IV.CASP.HHE. ML:2.4 0.0004885 0.82 AML other m 2020-10-28T02:31:41.58
IV.CASP.HHN. ML:2.4 0.0005195 0.32 AML other m 2020-10-28T02:31:43.44
IV.TRIF.CHN. ML:2.4 0.0005755000000000001 1.4 AML other m 2020-10-28T02:31:43.00
IV.CRE.HHN. ML:2.6 0.0006699999999999999 0.24 AML other m 2020-10-28T02:31:44.40
IV.ATMI.HHN. ML:3.0 0.00171 0.5 AML other m 2020-10-28T02:31:45.72
IV.CRE.HHE. ML:2.5 0.000505 0.28 AML other m 2020-10-28T02:31:46.16
IV.ATMI.HHE. ML:2.9 0.00145 1.36 AML other m 2020-10-28T02:31:46.30
IV.MAON.HHN. ML:2.3 0.0003035 1.36 AML other m 2020-10-28T02:31:47.22
IV.BADI.EHN. ML:2.3 0.00027749999999999997 1.22 AML other m 2020-10-28T02:31:47.65
IV.MAON.HHE. ML:2.2 0.000249 0.96 AML other m 2020-10-28T02:31:47.37
IV.BADI.EHE. ML:2.4 0.00038700000000000003 0.98 AML other m 2020-10-28T02:31:47.89
IV.ATVO.HHE. ML:2.6 0.000584 1.6 AML other m 2020-10-28T02:31:48.09
IV.MURB.HHN. ML:3.6 0.005105 0.26 AML other m 2020-10-28T02:31:49.84
IV.MAGO.CHE. ML:1.9 0.00010954999999999999 0.4 AML other m 2020-10-28T02:31:49.71
IV.MURB.HNN. ML:3.5 0.004425 0.26 AML other m 2020-10-28T02:31:49.84
IV.MAGO.CHN. ML:2.0 0.000127 0.4 AML other m 2020-10-28T02:31:49.79
IV.MURB.HHE. ML:3.2 0.001935 0.22 AML other m 2020-10-28T02:31:49.81
IV.MURB.HNE. ML:3.3 0.0024850000000000002 0.24 AML other m 2020-10-28T02:31:49.82
IV.ATVO.HHN. ML:2.4 0.0003195 0.84 AML other m 2020-10-28T02:31:49.52
IV.SSP9.EHE. ML:2.5 0.0005434999999999999 0.56 AML other m 2020-10-28T02:31:50.29
IV.ATPI.EHE. ML:2.4 0.00035499999999999996 0.5 AML other m 2020-10-28T02:31:50.60
IV.ASSB.HHN. ML:2.2 0.00019700000000000002 0.4 AML other m 2020-10-28T02:31:51.05
IV.ATPI.EHN. ML:2.4 0.000365 0.5 AML other m 2020-10-28T02:31:51.25
IV.ATCC.EHE. ML:2.7 0.000648 0.54 AML other m 2020-10-28T02:31:51.52
IV.PARC.HHE. ML:2.2 0.00020600000000000002 0.3 AML other m 2020-10-28T02:31:51.53
IV.ATFO.HHN. ML:2.5 0.00038250000000000003 1.66 AML other m 2020-10-28T02:31:52.12
IV.ATCC.EHN. ML:2.6 0.0005434999999999999 0.4 AML other m 2020-10-28T02:31:52.38
IV.ASSB.HHE. ML:2.2 0.000203 0.8 AML other m 2020-10-28T02:31:52.01
IV.ATFO.HHE. ML:2.7 0.0005945 0.42 AML other m 2020-10-28T02:31:52.40
IV.FOSV.EHN. ML:2.1 0.0001192 0.64 AML other m 2020-10-28T02:31:52.67
IV.PARC.HHN. ML:2.4 0.00026700000000000004 1.4 AML other m 2020-10-28T02:31:52.90
IV.APEC.HHN. ML:2.4 0.00029200000000000005 0.3 AML other m 2020-10-28T02:31:52.83
IV.MOMA.HHN. ML:2.2 0.000231 1.72 AML other m 2020-10-28T02:31:53.87
IV.APEC.HHE. ML:2.5 0.00036199999999999996 0.38 AML other m 2020-10-28T02:31:53.62
IV.SSP9.EHN. ML:2.4 0.00032250000000000003 0.74 AML other m 2020-10-28T02:31:53.53
IV.SSFR.HNN. ML:2.5 0.0002695 0.74 AML other m 2020-10-28T02:31:54.13
IV.MOMA.HHE. ML:2.3 0.00025550000000000003 0.3 AML other m 2020-10-28T02:31:54.69
IV.NARO.HHE. ML:2.0 0.00008625 1.3 AML other m 2020-10-28T02:31:55.88
IV.FOSV.EHE. ML:2.2 0.000147 0.88 AML other m 2020-10-28T02:31:55.89
IV.PE3.EHE. ML:2.8 0.000572 0.74 AML other m 2020-10-28T02:31:57.00
IV.SSFR.HHN. ML:2.5 0.000286 0.26 AML other m 2020-10-28T02:31:57.32
IV.SSFR.HHE. ML:2.5 0.000261 0.24 AML other m 2020-10-28T02:31:58.55
IV.NARO.HHN. ML:2.0 0.00009379999999999999 0.94 AML other m 2020-10-28T02:31:58.53
IV.SSFR.HNE. ML:2.5 0.000275 1.02 AML other m 2020-10-28T02:31:59.52
IV.PE3.EHN. ML:2.8 0.000499 1.58 AML other m 2020-10-28T02:32:00.91
IV.EL6.EHN. ML:2.4 0.0001696 0.9 AML other m 2020-10-28T02:32:01.53
IV.MPAG.EHN. ML:2.1 0.00010155 0.42 AML other m 2020-10-28T02:32:02.09
IV.FDMO.HHN. ML:2.1 0.0000969 0.92 AML other m 2020-10-28T02:32:02.84
IV.MPAG.EHE. ML:2.1 0.0000875 1.02 AML other m 2020-10-28T02:32:02.98
IV.ARVD.HHN. ML:2.0 0.00007285 0.9 AML other m 2020-10-28T02:32:03.37
IV.EL6.EHE. ML:2.4 0.00017649999999999998 0.66 AML other m 2020-10-28T02:32:04.92
IV.ARVD.HHE. ML:2.1 0.0000956 1.28 AML other m 2020-10-28T02:32:05.00
IV.FDMO.HHE. ML:2.1 0.00008255 0.52 AML other m 2020-10-28T02:32:05.04
IV.CSP1.EHE. ML:2.5 0.0002085 1.22 AML other m 2020-10-28T02:32:05.95
IV.CSP1.EHN. ML:2.7 0.00033099999999999997 0.66 AML other m 2020-10-28T02:32:05.83
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
Download
Tipo Descrizione Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Forme d'onda Segnali sismici in formato miniseed + resp Download