Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.1 del 15-11-2020 ore 17:54:53 (UTC) in zona: 3 km NW Troina (EN)

Un terremoto di magnitudo ML 2.1 è avvenuto nella zona: 3 km NW Troina (EN), il

  • 15-11-2020 17:54:53 (UTC)
  • 15-11-2020 18:54:53 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 37.8000, 14.5790 ad una profondità di 29 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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Compila il questionario.

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
Troina EN 3 9373 9373
Cerami EN 6 2006 11379
Capizzi ME 10 3176 14555
Gagliano Castelferrato EN 11 3593 18148
San Teodoro ME 12 1403 19551
Cesarò ME 13 2439 21990
Agira EN 17 8345 30335
Nicosia EN 17 13899 44234
Regalbuto EN 17 7277 51511
Nissoria EN 20 3000 54511

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
56 Km a NW di Catania (314555 abitanti)
56 Km a W di Acireale (52622 abitanti)
57 Km a NE di Caltanissetta (63360 abitanti)
87 Km a NE di Gela (75827 abitanti)
95 Km a N di Vittoria (63339 abitanti)
96 Km a W di Messina (238439 abitanti)
98 Km a N di Ragusa (73313 abitanti)
99 Km a E di Bagheria (55387 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 2.1 2020-11-15
17:54:53		 37.8002 14.5788 29 2021-02-26
14:56:13		 Bollettino Sismico Italiano INGV 85975641
Rivista
Rev100 		ML 2.1 2020-11-15
17:54:53		 37.8287 14.58 36 2020-11-15
18:06:15		 Sala Sismica INGV-Roma 84752321
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-11-15 17:54:53 ± 0.14
Latitudine 37.8002 ± 0.0063
Longitudine 14.5788 ± 0.0091
Profondità (km) 29 ± 2 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 85975641

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 778
Semi-asse minore dell'ellisse di confidenza (metri) 131
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 67
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 780.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 48
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 71
Numero di fasi 67
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.49
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 1.30492
Numero di stazioni in cui l’evento e’ stato osservato 44
Numero di stazioni usate nel calcolo dell'Origin 40
Parametri delle magnitudo

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 47
Tipo di magnitudo ML
Localizzazione di riferimento 84752321
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-11-15 18:06:15

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 47
Tipo di magnitudo ML
Localizzazione di riferimento 85975641
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-01-03 12:42:25
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2020-11-15T17:55:58.94 3.0 undecidable manual Sg 8.29 0
IX.MNT3.HHZ.02 2020-11-15T17:55:45.37 3.0 positive manual Pg 5.74 0
IV.CRAC.EHZ. 2020-11-15T17:55:39.84 3.0 undecidable manual Pn 1.47 0
MN.CEL.HHZ. 2020-11-15T17:55:31.02 0.6 undecidable manual S 66 125.6742 54 1.3 25
IV.MSRU.HHZ. 2020-11-15T17:55:24.60 0.6 undecidable manual S 57 96.126 102 2.02 17
IV.HAVL.HHZ. 2020-11-15T17:55:24.85 0.6 undecidable manual S 153 104.8173 101 -0.01 47
IV.HMDC.HNN. 2020-11-15T17:55:22.52 0.6 undecidable manual S 169 95.0382 102 0.22 47
IV.IFIL.HHZ. 2020-11-15T17:55:20.13 1.0 undecidable manual S 360 84.7485 104 0.5 21
IV.MILZ.HHN. 2020-11-15T17:55:19.43 1.0 undecidable manual S 47 77.367 105 1.72 11
IV.ILOS.HHZ. 2020-11-15T17:55:19.56 1.0 undecidable manual S 24 78.5658 105 1.54 13
IV.MPNC.HHN. 2020-11-15T17:55:19.55 1.0 undecidable manual S 60 77.7666 105 1.72 11
IV.SSY.HHZ. 2020-11-15T17:55:19.89 0.6 undecidable manual S 148 83.5497 104 0.58 44
IV.CPTP.HHE. 2020-11-15T17:55:19.61 0.6 undecidable manual S 220 56.8986 111 7.08 0
IV.SCIAR.HHZ. 2020-11-15T17:55:18.76 0.6 undecidable manual S 282 74.2701 106 1.83 24
IV.CLTA.HHN. 2020-11-15T17:55:18.00 0.6 undecidable manual P 89.5437 8.49 0
IV.AGST.EHE. 2020-11-15T17:55:18.90 0.6 undecidable manual S 136 82.9503 104 -0.28 46
IV.RAFF.HHZ. 2020-11-15T17:55:17.66 0.6 undecidable manual S 197 66.8775 108 2.63 11
IV.HAGA.HHZ. 2020-11-15T17:55:17.28 0.3 undecidable manual S 138 76.368 106 -0.19 71
IV.JOPP.HNN. 2020-11-15T17:55:16.56 0.6 undecidable manual P 51 144.8439 54 -0.43 41
IV.IVPL.HHZ. 2020-11-15T17:55:16.65 0.6 undecidable manual S 29 72.8715 106 0.08 49
IV.RESU.HHE. 2020-11-15T17:55:16.44 1.0 undecidable manual S 250 48.9177 115 5.88 1
IV.IVUG.HHZ. 2020-11-15T17:55:16.56 1.0 undecidable manual S 28 75.0693 106 -0.56 23
IV.HCRL.HHZ. 2020-11-15T17:55:16.28 0.6 undecidable manual S 145 69.8745 107 0.48 46
MN.CEL.HHZ. 2020-11-15T17:55:15.07 0.3 undecidable manual P 66 125.6742 54 0.46 59
IV.AIO.HHE. 2020-11-15T17:55:14.59 0.3 undecidable manual S 71 60.2952 110 1.21 50
IV.HPAC.HHE. 2020-11-15T17:55:14.95 1.0 undecidable manual P 161 127.6722 54 0.1 22
IV.CORL.HHZ. 2020-11-15T17:55:13.92 0.3 undecidable manual P 276 112.1988 100 1 49
IV.CSLB.HHZ. 2020-11-15T17:55:12.07 0.6 undecidable manual S 289 48.1185 116 1.7 27
IV.HAVL.HHZ. 2020-11-15T17:55:11.13 0.3 undecidable manual P 153 104.8173 101 -0.67 59
IV.MSRU.HHZ. 2020-11-15T17:55:10.63 0.3 undecidable manual P 57 96.126 102 0.14 69
IV.PLLN.EHZ. 2020-11-15T17:55:10.48 1.0 undecidable manual S 299 43.7229 118 1.15 19
IV.HMDC.HNN. 2020-11-15T17:55:09.76 0.3 undecidable manual P 169 95.0382 102 -0.56 62
IV.PETRA.HHZ. 2020-11-15T17:55:09.67 0.6 undecidable manual S 275 40.8258 120 1.01 41
IV.ILOS.HHZ. 2020-11-15T17:55:08.42 0.6 undecidable manual P 24 78.5658 105 0.57 43
IV.ESML.HHZ. 2020-11-15T17:55:07.23 0.6 undecidable manual S 127 33.2445 126 0.28 52
IV.IFIL.HHZ. 2020-11-15T17:55:07.53 0.3 undecidable manual P 360 84.7485 104 -1.25 49
IV.IVGP.HHN. 2020-11-15T17:55:07.18 0.6 undecidable manual P 27 74.0703 106 -0.02 50
IV.MILZ.HHN. 2020-11-15T17:55:07.48 0.3 undecidable manual P 47 77.367 105 -0.19 73
IV.SCIAR.HHZ. 2020-11-15T17:55:07.35 0.3 undecidable manual P 282 74.2701 106 0.12 74
IV.MUCR.HHZ. 2020-11-15T17:55:07.31 0.6 undecidable manual S 44 37.3293 123 -0.54 48
IV.MPNC.HHN. 2020-11-15T17:55:07.75 0.1 undecidable manual P 60 77.7666 105 0 99
IV.IACL.HHZ. 2020-11-15T17:55:07.18 0.1 undecidable manual P 347 83.5497 104 -1.43 59
IV.IVPL.HHZ. 2020-11-15T17:55:07.20 0.3 undecidable manual P 29 72.8715 106 0.19 72
IV.SSY.HHZ. 2020-11-15T17:55:07.89 0.6 undecidable manual P 148 83.5497 104 -0.71 40
IV.AGST.EHE. 2020-11-15T17:55:07.87 0.3 undecidable manual P 136 82.9503 104 -0.65 62
IV.EPZF.HHZ. 2020-11-15T17:55:07.46 1.0 undecidable manual S 84 24.5532 136 2.27 9
IV.IVUG.HHZ. 2020-11-15T17:55:06.95 0.3 undecidable manual P 28 75.0693 106 -0.39 70
IV.HCRL.HHZ. 2020-11-15T17:55:06.31 0.3 undecidable manual P 145 69.8745 107 -0.26 71
IV.RESU.HHE. 2020-11-15T17:55:06.19 0.6 undecidable manual P 250 48.9177 115 2.64 10
IV.HAGA.HHZ. 2020-11-15T17:55:06.57 0.6 undecidable manual P 138 76.368 106 -0.96 37
IV.CPTP.HHE. 2020-11-15T17:55:06.12 1.0 undecidable manual P 220 56.8986 111 1.44 16
IV.RAFF.HHZ. 2020-11-15T17:55:05.95 0.1 undecidable manual P 197 66.8775 108 -0.18 97
IV.EPOZ.HHZ. 2020-11-15T17:55:05.04 0.6 undecidable manual P 105 55.3002 112 0.58 45
IV.NOV.HHZ. 2020-11-15T17:55:04.04 0.1 undecidable manual P 62 55.0005 112 -0.37 97
IV.HLNI.HHZ. 2020-11-15T17:55:04.41 0.3 undecidable manual P 153 56.2992 112 -0.19 74
IV.MSFR.HHZ. 2020-11-15T17:55:04.30 0.6 undecidable manual S 2 25.9518 134 -1.16 36
IV.AIO.HHE. 2020-11-15T17:55:04.99 0.1 undecidable manual P 71 60.2952 110 -0.19 100
IV.ECTS.HHZ. 2020-11-15T17:55:04.27 0.6 undecidable manual P 79 48.3183 115 0.8 42
MN.VAE.HHZ. 2020-11-15T17:55:03.96 3.0 undecidable manual P 41.7249 1.39 0
IV.GALF.HHZ. 2020-11-15T17:55:03.60 0.6 undecidable manual S 186 9.9789 159 0.53 52
IV.GIB.HHZ. 2020-11-15T17:55:03.94 1.0 positive manual P 294 52.8027 113 -0.16 25
IV.CSLB.HHZ. 2020-11-15T17:55:02.97 0.1 undecidable manual P 289 48.1185 116 -0.47 95
IV.EMSG.HHZ. 2020-11-15T17:55:02.38 0.3 undecidable manual P 86 32.5452 127 1 60
IV.PLLN.EHZ. 2020-11-15T17:55:02.53 0.1 undecidable manual P 299 43.7229 118 -0.3 99
IV.PETRA.HHZ. 2020-11-15T17:55:02.28 0.3 undecidable manual P 275 40.8258 120 -0.17 76
IV.ESML.HHZ. 2020-11-15T17:55:01.76 0.6 undecidable manual P 127 33.2445 126 0.3 51
IV.MUCR.HHZ. 2020-11-15T17:55:01.17 0.1 undecidable manual P 44 37.3293 123 -0.81 86
IV.EPZF.HHZ. 2020-11-15T17:55:00.85 0.3 undecidable manual P 84 24.5532 136 0.41 76
IV.CAGR.HHZ. 2020-11-15T17:55:00.84 0.6 undecidable manual P 199 20.9679 140 0.76 47
IV.MSFR.HHZ. 2020-11-15T17:54:59.94 0.1 undecidable manual P 2 25.9518 134 -0.66 92
IV.GALF.HHZ. 2020-11-15T17:54:58.73 0.1 undecidable manual P 186 9.9789 159 -0.49 98
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GALF.HNE. ML:1.5 0.000150702135 0.9472 AML other m 2020-11-15T17:55:04.33
IV.GALF.HHE. ML:2.2 0.0008240000000000001 0.76 AML other m 2020-11-15T17:55:04.97
IV.GALF.HHN. ML:2.3 0.0009485 0.7 AML other m 2020-11-15T17:55:06.07
IV.GALF.HNN. ML:1.3 0.00011114705 0.2688 AML other m 2020-11-15T17:55:06.07
IV.MSFR.HHE. ML:1.6 0.000152 1.68 AML other m 2020-11-15T17:55:06.11
IV.MSFR.HHN. ML:1.6 0.00016350000000000002 1.16 AML other m 2020-11-15T17:55:06.84
IV.EPZF.HHN. ML:2.1 0.0005133459 0.6656 AML other m 2020-11-15T17:55:08.61
IV.EPZF.HHE. ML:2.0 0.00036974755000000005 1.616 AML other m 2020-11-15T17:55:09.99
IV.MUCR.HHN. ML:2.0 0.0002575 1.68 AML other m 2020-11-15T17:55:10.86
IV.ESML.HHE. ML:2.2 0.00047599999999999997 0.74 AML other m 2020-11-15T17:55:10.15
IV.MUCR.HHE. ML:1.9 0.00025 0.48 AML other m 2020-11-15T17:55:10.37
IV.ESML.HHN. ML:2.1 0.00043149999999999997 0.78 AML other m 2020-11-15T17:55:10.56
IV.PLLN.EHE. ML:2.6 0.0009199999999999999 0.58 AML other m 2020-11-15T17:55:13.72
IV.PLLN.EHN. ML:2.6 0.0011265000000000001 0.58 AML other m 2020-11-15T17:55:13.46
IV.PETRA.HHE. ML:1.8 0.000169 1.12 AML other m 2020-11-15T17:55:14.16
IV.NOV.HHE. ML:2.4 0.0004615 1.2 AML other m 2020-11-15T17:55:14.79
IV.HLNI.HHN. ML:1.9 0.0001395 0.92 AML other m 2020-11-15T17:55:15.54
IV.HLNI.HHE. ML:2.0 0.0001875 0.42 AML other m 2020-11-15T17:55:15.29
IV.NOV.HHN. ML:2.1 0.00026450000000000003 0.7 AML other m 2020-11-15T17:55:15.71
IV.CSLB.HHN. ML:1.4 0.000062 0.6 AML other m 2020-11-15T17:55:15.57
IV.GIB.HHN. ML:2.0 0.000224 0.64 AML other m 2020-11-15T17:55:15.46
IV.PETRA.HHN. ML:1.7 0.0001315 0.54 AML other m 2020-11-15T17:55:15.53
IV.CSLB.HHE. ML:1.3 0.000050299999999999996 0.42 AML other m 2020-11-15T17:55:16.82
IV.HCRL.HHE. ML:2.2 0.000262 1.62 AML other m 2020-11-15T17:55:16.07
IV.HCRL.HHN. ML:2.0 0.00016499999999999997 0.18 AML other m 2020-11-15T17:55:17.75
IV.RAFF.HHN. ML:1.9 0.00011599999999999999 0.9 AML other m 2020-11-15T17:55:17.42
IV.RAFF.HHE. ML:1.8 0.000112 1.28 AML other m 2020-11-15T17:55:18.79
IV.IVPL.HHN. ML:2.1 0.00017749999999999998 0.38 AML other m 2020-11-15T17:55:19.59
IV.IACL.HHE. ML:2.0 0.000127 0.72 AML other m 2020-11-15T17:55:20.54
IV.IVPL.HHE. ML:2.1 0.0001735 0.64 AML other m 2020-11-15T17:55:20.44
IV.SSY.HHE. ML:2.9 0.0009565 0.32 AML other m 2020-11-15T17:55:20.55
IV.SCIAR.HHN. ML:1.8 0.0000958 0.96 AML other m 2020-11-15T17:55:20.42
IV.IACL.HHN. ML:2.0 0.000122 0.84 AML other m 2020-11-15T17:55:20.99
IV.IFIL.HHN. ML:2.3 0.00021957480000000002 0.448 AML other m 2020-11-15T17:55:21.43
IV.SCIAR.HHE. ML:1.9 0.000104 0.94 AML other m 2020-11-15T17:55:21.23
IV.GIB.HHE. ML:1.9 0.0001785 1.36 AML other m 2020-11-15T17:55:21.91
IV.ILOS.HHE. ML:2.5 0.00038500000000000003 0.78 AML other m 2020-11-15T17:55:22.84
IV.SSY.HHN. ML:3.1 0.0014849999999999998 0.2 AML other m 2020-11-15T17:55:22.56
IV.ILOS.HNN. ML:2.6 0.0005185 0.94 AML other m 2020-11-15T17:55:22.90
IV.ILOS.HHN. ML:2.6 0.000502 0.94 AML other m 2020-11-15T17:55:22.91
IV.MSRU.HHN. ML:2.0 0.0000908 1.3 AML other m 2020-11-15T17:55:25.89
IV.HAVL.HHE. ML:2.3 0.0001815 0.28 AML other m 2020-11-15T17:55:26.23
IV.ILOS.HNE. ML:2.4 0.00034550000000000005 0.78 AML other m 2020-11-15T17:55:26.66
IV.MSRU.HHE. ML:2.2 0.00014085 1.32 AML other m 2020-11-15T17:55:26.92
IV.HAVL.HHN. ML:2.3 0.0001715 0.28 AML other m 2020-11-15T17:55:30.18
MN.CEL.HHN. ML:1.8 0.00003825 1.38 AML other m 2020-11-15T17:55:32.00
MN.CEL.HHE. ML:1.7 0.00003205 0.62 AML other m 2020-11-15T17:55:34.39
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