Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.5 del 20-11-2012 ore 17:58:36 (Italia) in zona: 6 km W Sellano (PG)

Un terremoto di magnitudo ML 2.5 è avvenuto nella zona: 6 km W Sellano (PG), il

  • 20-11-2012 16:58:36 (UTC)
  • 20-11-2012 17:58:36 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.8940, 12.8600 ad una profondità di 52 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.

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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
Sellano PG 6 1079 1079
Trevi PG 9 8469 9548
Cerreto di Spoleto PG 9 1075 10623
Campello sul Clitunno PG 11 2442 13065
Vallo di Nera PG 14 364 13429
Foligno PG 14 57155 70584
Preci PG 15 724 71308
Monte Cavallo MC 16 145 71453
Montefalco PG 17 5679 77132
Castel Ritaldi PG 17 3278 80410
Sant'Anatolia di Narco PG 18 564 80974
Spello PG 19 8645 89619
Visso MC 19 1107 90726

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
14 Km a E di Foligno (57155 abitanti)
41 Km a NE di Terni (111501 abitanti)
45 Km a SE di Perugia (166134 abitanti)
74 Km a W di Teramo (54892 abitanti)
75 Km a NW di L'Aquila (69753 abitanti)
81 Km a NE di Viterbo (67173 abitanti)
97 Km a SW di Ancona (100861 abitanti)
100 Km a N di Guidonia Montecelio (88673 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
Rivista
Rev100 		ML 2.5 2012-11-20
16:58:36		 42.8972 12.8832 51 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 2598771
Bollettino
Rev1000 		ML 2.5 2012-11-20
16:58:36		 42.894 12.86 52 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV 2954611
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2012-11-20 16:58:36 ± 0.09
Latitudine 42.8940 ± 0.0054
Longitudine 12.8600 ± 0.0086
Profondità (km) 52 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 2954611

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 648
Semi-asse minore dell'ellisse di confidenza (metri) 375
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 232
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 650.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 32
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 60
Numero di fasi 60
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.28
Distanza epicentrale della stazione piu' vicina (gradi) 0.11511
Distanza epicentrale della stazione piu’ lontana (gradi) 1.04411
Numero di stazioni in cui l’evento e’ stato osservato 48
Numero di stazioni usate nel calcolo dell'Origin 48
Parametri delle magnitudo

ML:2.5

Campo Valore
Valore 2.5
Incertezza 0.3
Num. stazioni usate 42
Tipo di magnitudo ML
Localizzazione di riferimento 2954611
Agenzia INGV
Autore Manually reviewed by Franco Mele
Tempo di creazione (UTC) 2014-09-18 12:44:38

ML:2.5

Campo Valore
Valore 2.5
Incertezza 0.3
Num. stazioni usate 42
Tipo di magnitudo ML
Localizzazione di riferimento 2598771
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2012-11-20 17:05:58
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATMI.HHZ. 2012-11-20T16:58:58.89 0.3 undecidable manual S 316 68.376 114 -0.32 65
IV.MURB.HHZ. 2012-11-20T16:58:55.87 1.0 undecidable manual S 327 49.1175 126 0.26 22
IV.TOLF.HHZ. 2012-11-20T16:58:55.05 0.3 undecidable manual P 218 115.8951 101 -0.21 60
IV.GUMA.HHZ. 2012-11-20T16:58:55.75 0.6 undecidable manual S 64 42.8238 131 1.19 31
IV.ATCC.EHZ. 2012-11-20T16:58:54.02 1.0 undecidable manual S 331 36.9297 136 0.39 22
IV.PTQR.HHZ. 2012-11-20T16:58:54.19 0.3 undecidable manual P 155 106.4157 103 0.09 64
IV.CRE.HHZ. 2012-11-20T16:58:53.79 0.1 undecidable manual P 318 108.9132 102 -0.61 73
IV.PARC.HHZ. 2012-11-20T16:58:53.03 0.1 undecidable manual P 329 97.6245 104 -0.01 87
IV.LNSS.HHZ. 2012-11-20T16:58:53.37 0.6 undecidable manual S 155 35.4423 138 -0.05 49
IV.CERT.HHZ. 2012-11-20T16:58:53.56 0.3 undecidable manual P 175 105.3168 103 -0.41 58
IV.CSP1.EHZ. 2012-11-20T16:58:53.99 1.0 undecidable manual S 52 35.5422 138 0.56 21
IV.ARRO.EHZ. 2012-11-20T16:58:53.45 0.3 undecidable manual S 192 35.742 137 -0.01 73
IV.MCIV.HHZ. 2012-11-20T16:58:53.28 0.3 undecidable manual P 263 97.125 105 0.3 62
IV.AOI.HHZ. 2012-11-20T16:58:52.05 0.1 undecidable manual P 39 94.3389 105 -0.6 76
IV.MOMA.HHZ. 2012-11-20T16:58:52.66 1.0 undecidable manual S 247 25.8519 148 0.5 22
IV.FSSB.HHZ. 2012-11-20T16:58:52.58 0.1 undecidable manual P 356 88.8444 107 0.58 78
IV.FEMA.HNZ. 2012-11-20T16:58:51.12 0.6 undecidable manual S 64 17.1717 158 -0.18 50
IV.BADI.EHZ. 2012-11-20T16:58:51.25 0.1 undecidable manual P 324 84.5487 108 -0.23 85
IV.ATCA.HHZ. 2012-11-20T16:58:51.66 0.1 undecidable manual P 327 88.6446 107 -0.31 83
IV.FDMO.HHZ. 2012-11-20T16:58:51.75 1.0 undecidable manual S 49 24.2535 149 -0.24 24
IV.NARO.HHZ. 2012-11-20T16:58:51.63 0.3 undecidable manual P 344 82.6506 109 0.37 62
IV.SACS.HHZ. 2012-11-20T16:58:51.07 0.1 undecidable manual P 267 77.4669 110 0.43 83
IV.NRCA.HHZ. 2012-11-20T16:58:51.18 0.3 undecidable manual S 108 21.7671 152 -0.54 68
IV.CAFI.HHZ. 2012-11-20T16:58:51.84 0.1 undecidable manual P 304 86.9463 107 0.07 88
IV.MPAG.EHZ. 2012-11-20T16:58:51.68 0.1 undecidable manual P 354 81.9513 109 0.51 81
IV.ATPC.HHZ. 2012-11-20T16:58:50.11 0.1 undecidable manual P 334 72.7716 112 0 91
IV.CDCA.EHZ. 2012-11-20T16:58:50.50 0.3 undecidable manual P 321 80.5638 109 -0.51 60
IV.CESI.HHZ. 2012-11-20T16:58:50.91 0.6 undecidable manual S 16 12.7761 163 -0.08 51
IV.ATMC.EHZ. 2012-11-20T16:58:50.86 0.1 undecidable manual P 319 81.6516 109 -0.28 85
IV.OFFI.HHZ. 2012-11-20T16:58:50.34 0.3 undecidable manual P 86 67.2771 115 0.87 54
IV.MGAB.HHZ. 2012-11-20T16:58:49.43 0.1 undecidable manual P 272 60.7947 118 0.67 79
IV.FIAM.HHZ. 2012-11-20T16:58:49.72 0.3 undecidable manual P 163 72.5718 112 -0.36 63
IV.TERO.HHZ. 2012-11-20T16:58:49.35 0.1 undecidable manual P 116 67.6767 115 -0.17 89
IV.ATBU.EHZ. 2012-11-20T16:58:49.95 0.1 undecidable manual P 339 69.2751 114 0.25 88
IV.ARVD.HHZ. 2012-11-20T16:58:49.79 0.1 undecidable manual P 6 67.2771 115 0.31 87
IV.ATMI.HHZ. 2012-11-20T16:58:49.52 0.1 undecidable manual P 316 68.376 114 -0.09 91
IV.FRON.EHZ. 2012-11-20T16:58:49.84 0.1 undecidable manual P 351 70.0743 114 0.05 91
IV.ATPI.EHZ. 2012-11-20T16:58:49.76 0.1 undecidable manual P 329 71.9724 113 -0.25 87
IV.CING.HHZ. 2012-11-20T16:58:48.90 0.3 undecidable manual P 27 59.8956 119 0.24 67
IV.ATFO.HHZ. 2012-11-20T16:58:48.30 0.3 undecidable manual P 336 57.3981 120 -0.09 70
IV.SSFR.HHZ. 2012-11-20T16:58:48.73 0.1 undecidable manual P 354 60.495 119 0.01 93
IV.ATVO.HHZ. 2012-11-20T16:58:48.97 0.1 undecidable manual P 326 65.3901 116 -0.3 87
IV.ATTE.HHZ. 2012-11-20T16:58:48.14 0.1 undecidable manual P 310 53.1024 123 0.2 91
IV.ATVA.EHZ. 2012-11-20T16:58:48.76 0.1 undecidable manual P 313 63.1923 117 -0.25 88
IV.MURB.HHZ. 2012-11-20T16:58:47.61 0.1 undecidable manual P 327 49.1175 126 0.08 94
IV.GUMA.HHZ. 2012-11-20T16:58:47.16 0.1 undecidable manual P 64 42.8238 131 0.24 92
IV.SMA1.EHZ. 2012-11-20T16:58:47.44 0.1 undecidable manual P 127 48.5181 127 -0.02 95
IV.EL6.EHZ. 2012-11-20T16:58:47.95 0.1 undecidable manual P 22 52.1034 124 0.12 93
IV.CSP1.EHZ. 2012-11-20T16:58:46.29 0.1 undecidable manual P 52 35.5422 138 0.02 97
IV.ARRO.EHZ. 2012-11-20T16:58:46.50 0.1 undecidable manual P 192 35.742 137 0.22 94
IV.LNSS.HHZ. 2012-11-20T16:58:46.12 0.1 negative manual P 155 35.4423 138 -0.14 95
IV.SNTG.HHZ. 2012-11-20T16:58:46.62 0.1 positive manual P 9 40.5261 133 -0.09 96
IV.FOSV.EHZ. 2012-11-20T16:58:46.84 0.1 undecidable manual P 350 45.2214 129 -0.3 91
IV.ATCC.EHZ. 2012-11-20T16:58:46.29 0.1 positive manual P 331 36.9297 136 -0.09 96
IV.CESX.HHZ. 2012-11-20T16:58:46.78 0.1 undecidable manual P 215 38.7279 135 0.24 93
IV.NRCA.HHZ. 2012-11-20T16:58:45.04 0.1 undecidable manual P 108 21.7671 152 -0.24 96
IV.FDMO.HHZ. 2012-11-20T16:58:45.15 0.1 undecidable manual P 49 24.2535 149 -0.28 95
IV.MOMA.HHZ. 2012-11-20T16:58:45.86 0.1 undecidable manual P 247 25.8519 148 0.32 93
IV.FEMA.HNZ. 2012-11-20T16:58:44.92 0.1 undecidable manual P 64 17.1717 158 -0.12 99
IV.CESI.HHZ. 2012-11-20T16:58:44.73 0.1 positive manual P 16 12.7761 163 -0.13 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:2.6 0.000703 1.54 AML other m 2012-11-20T16:58:54.82
IV.ARRO.EHE. ML:2.6 0.0008340000000000001 0.22 AML other m 2012-11-20T16:58:54.55
IV.ARVD.HHN. ML:2.4 0.000308 1.36 AML other m 2012-11-20T16:59:02.77
IV.ARVD.HHE. ML:2.5 0.0003965 0.76 AML other m 2012-11-20T16:59:02.41
IV.ATBU.EHN. ML:2.4 0.0002945 0.52 AML other m 2012-11-20T16:59:11.69
IV.ATBU.EHE. ML:2.3 0.0002695 1.26 AML other m 2012-11-20T16:59:11.97
IV.ATCA.HHN. ML:2.0 0.00009445 1.2 AML other m 2012-11-20T16:59:03.96
IV.ATCA.HHE. ML:2.0 0.00010055 0.36 AML other m 2012-11-20T16:59:10.54
IV.ATCC.EHE. ML:2.4 0.00046100000000000004 0.3 AML other m 2012-11-20T16:58:54.28
IV.ATCC.EHN. ML:2.3 0.000422 0.42 AML other m 2012-11-20T16:58:54.07
IV.ATFO.HHE. ML:2.2 0.0002575 0.74 AML other m 2012-11-20T16:59:04.71
IV.ATFO.HHN. ML:2.2 0.000226 0.52 AML other m 2012-11-20T16:59:03.06
IV.ATMC.EHE. ML:2.6 0.000418 0.14 AML other m 2012-11-20T16:59:02.36
IV.ATMC.EHN. ML:2.5 0.0003505 0.9 AML other m 2012-11-20T16:59:02.73
IV.ATMI.HHE. ML:2.6 0.000544 1.14 AML other m 2012-11-20T16:59:04.66
IV.ATMI.HHN. ML:2.8 0.0007035 0.92 AML other m 2012-11-20T16:58:59.57
IV.ATPC.HHN. ML:2.4 0.00026700000000000004 0.26 AML other m 2012-11-20T16:59:02.21
IV.ATPC.HHE. ML:2.4 0.00027150000000000004 1.34 AML other m 2012-11-20T16:59:01.32
IV.ATTE.HHN. ML:2.6 0.000617 0.88 AML other m 2012-11-20T16:58:56.83
IV.ATTE.HHE. ML:2.6 0.0005525 1.42 AML other m 2012-11-20T16:58:56.71
IV.ATVA.EHE. ML:2.3 0.0002575 0.24 AML other m 2012-11-20T16:59:01.07
IV.ATVA.EHN. ML:2.3 0.000243 0.2 AML other m 2012-11-20T16:58:59.16
IV.ATVO.HHE. ML:2.1 0.000155 0.92 AML other m 2012-11-20T16:58:58.65
IV.ATVO.HHN. ML:2.1 0.00015799999999999996 0.32 AML other m 2012-11-20T16:58:58.37
IV.CAFI.HHE. ML:2.2 0.0001705 0.18 AML other m 2012-11-20T16:59:04.18
IV.CAFI.HHN. ML:2.2 0.0001645 0.18 AML other m 2012-11-20T16:59:03.17
IV.CDCA.HNE. ML:2.9 0.0007635000000000001 1.54 AML other m 2012-11-20T16:58:57.98
IV.CDCA.HNN. ML:3.0 0.00117 0.88 AML other m 2012-11-20T16:58:58.15
IV.CERT.HHN. ML:2.3 0.0001545 0.72 AML other m 2012-11-20T16:59:07.87
IV.CERT.HHE. ML:2.4 0.0001985 0.34 AML other m 2012-11-20T16:59:07.95
IV.CESI.HHE. ML:2.2 0.0004235 0.44 AML other m 2012-11-20T16:58:51.49
IV.CESI.HHN. ML:2.3 0.0004945 0.52 AML other m 2012-11-20T16:58:51.04
IV.CESX.HHE. ML:2.6 0.0007575 0.4 AML other m 2012-11-20T16:58:55.84
IV.CESX.HHN. ML:2.5 0.000615 1.58 AML other m 2012-11-20T16:58:55.84
NI.CGRP.HHN. ML:2.8 0.0000582 1.58 AML other m 2012-11-20T16:59:34.07
NI.CGRP.HHE. ML:3.0 0.000079 1.58 AML other m 2012-11-20T17:00:39.16
IV.CING.HHN. ML:2.9 0.0011085 0.74 AML other m 2012-11-20T16:59:00.62
IV.CING.HHE. ML:3.0 0.0013700000000000001 0.62 AML other m 2012-11-20T16:59:01.06
IV.CRE.HHE. ML:2.4 0.00016549999999999998 1.26 AML other m 2012-11-20T16:59:07.06
IV.CRE.HHN. ML:2.6 0.000275 0.22 AML other m 2012-11-20T16:59:07.16
IV.FAGN.HHE. ML:2.8 0.000641 0.9 AML other m 2012-11-20T16:59:07.76
IV.FAGN.HHN. ML:2.8 0.000533 0.44 AML other m 2012-11-20T16:59:10.96
IV.FDMO.HHN. ML:2.6 0.0008885000000000001 0.6 AML other m 2012-11-20T16:58:54.17
IV.FDMO.HHE. ML:2.7 0.0010499999999999997 1.32 AML other m 2012-11-20T16:58:53.93
IV.FEMA.HNN. ML:2.8 0.00147 1.2 AML other m 2012-11-20T16:58:52.08
IV.FEMA.HNE. ML:2.8 0.0014249999999999998 0.68 AML other m 2012-11-20T16:58:52.68
IV.FIAM.HHN. ML:2.3 0.00021500000000000002 0.82 AML other m 2012-11-20T16:59:00.60
IV.FIAM.HHE. ML:2.3 0.00022600000000000002 0.28 AML other m 2012-11-20T16:59:00.75
IV.FRON.EHN. ML:2.6 0.0005015 0.7 AML other m 2012-11-20T16:59:03.60
IV.FRON.EHE. ML:2.4 0.00033650000000000005 0.5 AML other m 2012-11-20T16:59:03.04
IV.FSSB.HHE. ML:2.8 0.000574 0.32 AML other m 2012-11-20T16:59:07.22
IV.FSSB.HHN. ML:2.7 0.0005124999999999999 0.22 AML other m 2012-11-20T16:59:09.78
IV.GUMA.HHN. ML:3.1 0.0023799999999999997 0.62 AML other m 2012-11-20T16:58:57.34
IV.GUMA.HHE. ML:3.4 0.0042650000000000006 0.48 AML other m 2012-11-20T16:58:56.33
IV.LNSS.HHN. ML:2.7 0.0010110000000000002 0.56 AML other m 2012-11-20T16:58:53.68
IV.LNSS.HHE. ML:2.6 0.000746 0.9 AML other m 2012-11-20T16:58:53.75
IV.MCIV.HHE. ML:2.0 0.00008669999999999999 0.24 AML other m 2012-11-20T16:59:06.76
IV.MCIV.HHN. ML:2.0 0.00007694999999999999 0.88 AML other m 2012-11-20T16:59:06.40
IV.MGAB.HHE. ML:2.9 0.0010035 0.38 AML other m 2012-11-20T16:58:59.76
IV.MGAB.HNE. ML:2.8 0.0009025000000000001 1.58 AML other m 2012-11-20T16:59:00.75
IV.MGAB.HHN. ML:2.8 0.0009785 0.48 AML other m 2012-11-20T16:58:59.43
IV.MGAB.HNN. ML:2.8 0.0009735000000000001 0.52 AML other m 2012-11-20T16:58:59.42
IV.MOMA.HHE. ML:3.0 0.0021500000000000004 0.2 AML other m 2012-11-20T16:58:54.17
IV.MOMA.HHN. ML:2.9 0.001915 0.26 AML other m 2012-11-20T16:58:53.61
IV.MPAG.EHE. ML:2.4 0.00023799999999999998 0.94 AML other m 2012-11-20T16:59:05.36
IV.MPAG.EHN. ML:2.4 0.0002725 0.52 AML other m 2012-11-20T16:59:05.63
IV.MURB.HHN. ML:3.0 0.001565 0.22 AML other m 2012-11-20T16:58:57.51
IV.MURB.HHE. ML:2.7 0.0008665000000000001 1.16 AML other m 2012-11-20T16:58:58.41
IV.NARO.HHE. ML:2.1 0.000139 0.12 AML other m 2012-11-20T16:59:06.56
IV.NARO.HHN. ML:2.0 0.00011075000000000001 1.38 AML other m 2012-11-20T16:59:07.70
IV.NRCA.HNE. ML:3.0 0.002005 0.12 AML other m 2012-11-20T16:58:51.78
IV.NRCA.HHN. ML:3.3 0.004940000000000001 0.12 AML other m 2012-11-20T16:58:51.63
IV.NRCA.HNN. ML:3.3 0.00449 0.12 AML other m 2012-11-20T16:58:51.63
IV.NRCA.HHE. ML:3.0 0.00206 0.12 AML other m 2012-11-20T16:58:51.77
IV.PARC.HHE. ML:2.1 0.0000984 1.4 AML other m 2012-11-20T16:59:13.21
IV.PARC.HHN. ML:2.1 0.00010025000000000001 1.56 AML other m 2012-11-20T16:59:17.08
IV.PTQR.HHE. ML:2.1 0.00010205 1.44 AML other m 2012-11-20T16:59:10.93
IV.PTQR.HHN. ML:2.0 0.00007780000000000001 0.34 AML other m 2012-11-20T16:59:09.75
IV.SACS.HHN. ML:2.5 0.000368 0.34 AML other m 2012-11-20T16:59:02.76
IV.SACS.HHE. ML:2.3 0.00022600000000000002 0.42 AML other m 2012-11-20T16:59:04.23
IV.SMA1.EHE. ML:2.8 0.0009915 0.14 AML other m 2012-11-20T16:58:56.57
IV.SMA1.EHN. ML:2.8 0.001075 0.26 AML other m 2012-11-20T16:58:58.46
IV.SNTG.HHN. ML:2.6 0.000651 0.54 AML other m 2012-11-20T16:58:58.69
IV.SNTG.HHE. ML:2.6 0.0006475 0.14 AML other m 2012-11-20T16:58:57.78
IV.SSFR.HHN. ML:2.9 0.001075 0.36 AML other m 2012-11-20T16:59:01.24
IV.SSFR.HHE. ML:3.1 0.0019 0.26 AML other m 2012-11-20T16:59:01.92
IV.TERO.HHN. ML:2.3 0.000241 0.5 AML other m 2012-11-20T16:59:01.33
IV.TERO.HHE. ML:2.3 0.00023 0.24 AML other m 2012-11-20T16:58:59.40
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