Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.0 del 19-12-2020 ore 11:18:51 (Italia) in zona: Montefalco (PG)

Un terremoto di magnitudo ML 2.0 è avvenuto nella zona: Montefalco (PG), il

  • 19-12-2020 10:18:51 (UTC)
  • 19-12-2020 11:18:51 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.8920, 12.6570 ad una profondità di 9 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
Montefalco PG 0 5679 5679
Bevagna PG 6 5081 10760
Castel Ritaldi PG 8 3278 14038
Trevi PG 8 8469 22507
Foligno PG 8 57155 79662
Gualdo Cattaneo PG 8 6155 85817
Giano dell'Umbria PG 9 3846 89663
Spello PG 11 8645 98308
Campello sul Clitunno PG 13 2442 100750
Cannara PG 13 4305 105055
Massa Martana PG 17 3770 108825
Collazzone PG 18 3473 112298
Spoleto PG 19 38218 150516
Bettona PG 19 4367 154883

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
8 Km a SW di Foligno (57155 abitanti)
32 Km a SE di Perugia (166134 abitanti)
37 Km a N di Terni (111501 abitanti)
69 Km a NE di Viterbo (67173 abitanti)
85 Km a NW di L'Aquila (69753 abitanti)
89 Km a W di Teramo (54892 abitanti)
90 Km a SE di Arezzo (99543 abitanti)
99 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
Bollettino
Rev1000 		ML 2.0 2020-12-19
10:18:51		 42.8917 12.6567 9 2021-02-26
14:56:14		 Bollettino Sismico Italiano INGV 86168081
Rivista
Rev100 		ML 2.0 2020-12-19
10:18:51		 42.8957 12.6572 10 2020-12-19
10:28:18		 Sala Sismica INGV-Roma 85541081
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-12-19 10:18:51 ± 0.03
Latitudine 42.8917 ± 0.0018
Longitudine 12.6567 ± 0.0025
Profondità (km) 9 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 86168081

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 176
Semi-asse minore dell'ellisse di confidenza (metri) 132
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 118
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 180.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 50
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 73
Numero di fasi 68
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.17
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.88943
Numero di stazioni in cui l’evento e’ stato osservato 41
Numero di stazioni usate nel calcolo dell'Origin 36
Parametri delle magnitudo

ML:2.0

Campo Valore
Valore 2.0
Incertezza 0.3
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 85541081
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-12-19 10:28:18

ML:2.0

Campo Valore
Valore 2.0
Incertezza 0.3
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 86168081
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-01-11 10:50:32
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.GSCL.HHZ. 2020-12-19T10:19:56.13 3.0 undecidable manual Sn 2.53 0
IV.RONT.HHZ. 2020-12-19T10:19:37.20 3.0 undecidable manual S 0.14 0
IV.NDIM.HNZ. 2020-12-19T10:19:37.55 3.0 negative manual Pg 7.38 0
IV.RMP.HHZ. 2020-12-19T10:19:14.55 3.0 positive manual P 1.99 0
IV.CAFI.HHZ. 2020-12-19T10:19:14.59 0.3 undecidable manual S 311 74.0703 50 0.37 63
IV.ARVD.HHZ. 2020-12-19T10:19:13.62 0.3 undecidable manual S 19 71.0733 50 0.18 66
IV.ASQU.HHZ. 2020-12-19T10:19:12.91 3.0 undecidable manual P 0.05 0
IV.SSFR.HHZ. 2020-12-19T10:19:11.05 0.3 undecidable manual S 10 61.2942 50 0.23 66
IV.EL6.EHZ. 2020-12-19T10:19:10.97 0.3 undecidable manual S 36 60.495 50 0.37 65
IV.GUMA.HHZ. 2020-12-19T10:19:10.28 0.3 undecidable manual S 71 58.1973 50 0.27 66
IV.MMO1.EHZ. 2020-12-19T10:19:09.40 0.3 undecidable manual S 89 54.501 50 0.4 65
IV.ATVO.HHZ. 2020-12-19T10:19:09.92 0.3 undecidable manual S 340 58.0974 50 -0.04 69
IV.ATFO.HHZ. 2020-12-19T10:19:08.87 0.3 undecidable manual S 353 53.1024 50 0.23 67
IV.CSP1.EHZ. 2020-12-19T10:19:08.01 0.3 undecidable manual S 63 49.7169 50 0.28 67
IV.CRE.HHZ. 2020-12-19T10:19:08.91 0.3 undecidable manual P 325 98.7234 50 0.44 59
IV.ATLO.EHE. 2020-12-19T10:19:08.07 0.3 undecidable manual S 337 51.1155 50 -0.04 70
IV.ATVA.EHE. 2020-12-19T10:19:08.05 0.3 undecidable manual S 325 52.4031 50 -0.4 65
IV.SNTG.HHZ. 2020-12-19T10:19:07.02 0.3 undecidable manual S 30 46.4202 50 0.17 69
IV.FOSV.EHZ. 2020-12-19T10:19:06.56 0.3 undecidable manual S 11 45.5211 50 -0.05 71
IV.LNSS.HHZ. 2020-12-19T10:19:06.60 0.6 undecidable manual S 136 44.7219 50 0.19 46
IV.MC2.EHZ. 2020-12-19T10:19:06.15 0.6 undecidable manual S 87 43.3233 50 0.13 47
IV.MGAB.HHZ. 2020-12-19T10:19:06.42 0.3 undecidable manual S 273 44.3223 50 0.13 70
IV.MURB.HHZ. 2020-12-19T10:19:05.81 0.3 undecidable manual S 345 42.5241 50 -0.01 72
IV.SEF1.HNZ. 2020-12-19T10:19:04.25 0.3 undecidable manual S 40 36.8298 50 -0.05 72
IV.CAFI.HHZ. 2020-12-19T10:19:04.88 0.3 undecidable manual P 311 74.0703 50 0.22 65
IV.ARRO.EHN. 2020-12-19T10:19:04.17 0.3 undecidable manual S 166 35.742 50 0.16 71
IV.NRCA.HHZ. 2020-12-19T10:19:04.24 0.6 undecidable manual S 100 37.7289 50 -0.3 45
IV.FDMO.HHZ. 2020-12-19T10:19:04.38 0.6 undecidable manual S 65 38.4282 50 -0.35 45
IV.ARVD.HHZ. 2020-12-19T10:19:04.11 0.3 undecidable manual P 19 71.0733 50 -0.1 67
IV.MML1.EHE. 2020-12-19T10:19:03.77 0.3 undecidable manual S 46 35.4423 50 -0.16 71
IV.MF5.EHZ. 2020-12-19T10:19:03.68 0.3 undecidable manual P 80 66.0894 50 0.24 66
IV.SACS.HHZ. 2020-12-19T10:19:03.02 0.3 undecidable manual P 266 60.8946 50 0.38 64
IV.FEMA.HNN. 2020-12-19T10:19:03.29 0.3 undecidable manual S 76 32.8449 50 0.05 72
IV.ATVO.HHZ. 2020-12-19T10:19:02.05 0.3 undecidable manual P 340 58.0974 50 -0.15 68
IV.GUMA.HHZ. 2020-12-19T10:19:02.26 0.3 undecidable manual P 71 58.1973 50 0.03 69
IT.MTCL.HGN. 2020-12-19T10:19:02.33 0.3 undecidable manual S 68 30.0477 50 -0.16 71
IV.ATMI.HHZ. 2020-12-19T10:19:02.41 0.3 undecidable manual P 327 58.2972 50 0.17 68
IV.SSFR.HHZ. 2020-12-19T10:19:02.72 0.3 undecidable manual P 10 61.2942 50 0.03 69
IV.ATCC.EHZ. 2020-12-19T10:19:02.80 0.3 undecidable manual S 358 32.5452 50 -0.36 68
IV.CESX.HHZ. 2020-12-19T10:19:02.58 0.3 undecidable manual S 190 31.9458 50 -0.41 67
IV.EL6.EHZ. 2020-12-19T10:19:02.73 0.3 undecidable manual P 36 60.495 50 0.16 67
IV.GAVE.EHZ. 2020-12-19T10:19:02.33 0.6 undecidable manual S 139 29.3484 107 0.04 49
IV.ATLO.EHE. 2020-12-19T10:19:01.00 0.3 undecidable manual P 337 51.1155 50 -0.13 69
IV.ATVA.EHE. 2020-12-19T10:19:01.05 0.3 undecidable manual P 325 52.4031 50 -0.28 67
IV.ATFO.HHZ. 2020-12-19T10:19:01.40 0.3 undecidable manual P 353 53.1024 50 -0.04 70
IV.MMO1.EHZ. 2020-12-19T10:19:01.57 0.3 undecidable manual P 89 54.501 50 -0.08 69
IV.LNSS.HHZ. 2020-12-19T10:19:00.00 0.3 undecidable manual P 136 44.7219 50 -0.15 70
IV.SNTG.HHZ. 2020-12-19T10:19:00.37 0.3 undecidable manual P 30 46.4202 50 -0.03 71
IV.CESI.HHZ. 2020-12-19T10:19:00.45 0.3 undecidable manual S 58 23.754 111 0.01 74
IV.FOSV.EHZ. 2020-12-19T10:19:00.12 0.3 undecidable manual P 11 45.5211 50 -0.15 69
IV.CSP1.EHZ. 2020-12-19T10:19:00.91 0.3 undecidable manual P 63 49.7169 50 0 71
IV.MC2.EHZ. 2020-12-19T10:18:59.86 0.3 undecidable manual P 87 43.3233 50 -0.07 71
IV.FDMO.HHZ. 2020-12-19T10:18:59.02 0.3 undecidable manual P 65 38.4282 50 -0.16 70
IV.MGAB.HHZ. 2020-12-19T10:18:59.93 0.3 undecidable manual P 273 44.3223 50 -0.15 70
IV.SEF1.HNZ. 2020-12-19T10:18:59.15 0.6 undecidable manual P 40 36.8298 50 0.22 46
IV.MURB.HHZ. 2020-12-19T10:18:59.74 0.3 undecidable manual P 345 42.5241 50 -0.07 71
IV.NRCA.HHZ. 2020-12-19T10:18:58.88 0.3 undecidable manual P 100 37.7289 50 -0.19 70
IV.CESX.HHZ. 2020-12-19T10:18:58.00 0.1 undecidable manual P 190 31.9458 50 -0.17 94
IV.FEMA.HNN. 2020-12-19T10:18:58.27 0.3 undecidable manual P 76 32.8449 50 -0.05 73
IV.MML1.EHE. 2020-12-19T10:18:58.48 0.3 undecidable manual P 46 35.4423 50 -0.24 69
IV.ARRO.EHN. 2020-12-19T10:18:58.57 0.3 undecidable manual P 166 35.742 50 -0.2 70
IV.GAVE.EHZ. 2020-12-19T10:18:57.69 0.3 undecidable manual P 139 29.3484 107 -0.08 73
IV.ASSB.HHZ. 2020-12-19T10:18:57.94 0.3 undecidable manual S 1 16.7721 119 -0.29 71
IT.MTCL.HGN. 2020-12-19T10:18:57.76 0.3 undecidable manual P 68 30.0477 50 -0.12 72
IV.ATCC.EHZ. 2020-12-19T10:18:57.99 0.3 undecidable manual P 358 32.5452 50 -0.28 69
IV.CESI.HHZ. 2020-12-19T10:18:56.66 0.3 undecidable manual P 58 23.754 111 -0.04 74
IT.GNU.HGN. 2020-12-19T10:18:56.88 0.3 undecidable manual S 216 11.9769 128 0.02 76
IT.FOPC.HGZ. 2020-12-19T10:18:56.18 0.3 undecidable manual S 24 9.4794 134 0 76
IV.MOMA.HHZ. 2020-12-19T10:18:56.91 0.3 undecidable manual S 216 11.9769 128 0.05 75
IV.ASSB.HHZ. 2020-12-19T10:18:55.41 0.1 undecidable manual P 1 16.7721 119 -0.02 100
IT.FOPC.HGZ. 2020-12-19T10:18:54.38 0.1 undecidable manual P 24 9.4794 134 0.13 99
IV.MOMA.HHZ. 2020-12-19T10:18:54.80 0.1 undecidable manual P 216 11.9769 128 0.17 98
IT.GNU.HGN. 2020-12-19T10:18:54.78 0.1 undecidable manual P 216 11.9769 128 0.15 98
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNE. ML:2.4 0.002883217 0.2176 AML other m 2020-12-19T10:18:57.80
IV.MOMA.HHE. ML:2.4 0.003145958 0.2176 AML other m 2020-12-19T10:18:57.80
IV.MOMA.HNN. ML:2.3 0.0025612645 0.2048 AML other m 2020-12-19T10:18:58.41
IV.MOMA.HHN. ML:2.4 0.0026679955 0.2176 AML other m 2020-12-19T10:18:58.41
IV.ASSB.HHE. ML:2.1 0.0012222754999999998 0.1984 AML other m 2020-12-19T10:18:58.52
IV.ASSB.HHN. ML:2.2 0.0015422485 0.1216 AML other m 2020-12-19T10:18:58.66
IV.CESI.HHE. ML:1.9 0.00045880375 0.4416 AML other m 2020-12-19T10:19:00.57
IV.CESI.HNE. ML:1.8 0.0004182804 0.4608 AML other m 2020-12-19T10:19:00.58
IV.CESI.HNN. ML:1.9 0.00049513015 0.1728 AML other m 2020-12-19T10:19:01.35
IV.CESI.HHN. ML:1.9 0.0005430693 0.1792 AML other m 2020-12-19T10:19:01.35
IV.GAVE.HNE. ML:2.0 0.0005047071999999999 0.1408 AML other m 2020-12-19T10:19:03.23
IV.GAVE.EHE. ML:2.0 0.00049245425 0.1408 AML other m 2020-12-19T10:19:03.30
IV.ATCC.EHN. ML:2.3 0.00095829965 0.1152 AML other m 2020-12-19T10:19:03.65
IV.ATCC.EHE. ML:2.3 0.00081079495 0.224 AML other m 2020-12-19T10:19:04.28
IV.CESX.HHE. ML:2.1 0.0005612448000000001 1.5584 AML other m 2020-12-19T10:19:04.85
IV.NRCA.HNN. ML:2.2 0.0006061646000000001 0.1664 AML other m 2020-12-19T10:19:05.02
IV.NRCA.HHN. ML:2.2 0.0006332509500000001 0.16 AML other m 2020-12-19T10:19:05.10
IV.CESX.HHN. ML:2.0 0.00051790835 0.3776 AML other m 2020-12-19T10:19:05.06
IV.FDMO.HHN. ML:1.8 0.0002354989 0.1792 AML other m 2020-12-19T10:19:06.25
IV.FDMO.HHE. ML:1.9 0.00028689199999999996 0.2176 AML other m 2020-12-19T10:19:06.39
IV.NRCA.HNE. ML:2.0 0.00033763145 0.1152 AML other m 2020-12-19T10:19:06.64
IV.NRCA.HHE. ML:2.0 0.00033875595000000004 0.1408 AML other m 2020-12-19T10:19:06.58
IV.GAVE.EHN. ML:1.8 0.00035607920000000004 0.16 AML other m 2020-12-19T10:19:06.72
IV.FOSV.EHE. ML:1.9 0.0002394018 1.6352 AML other m 2020-12-19T10:19:07.09
IV.MURB.HHN. ML:2.3 0.0006624323 0.16 AML other m 2020-12-19T10:19:07.36
IV.LNSS.HHN. ML:2.0 0.00029089705 0.1984 AML other m 2020-12-19T10:19:08.09
IV.LNSS.HNN. ML:2.0 0.00028931776 1.5648 AML other m 2020-12-19T10:19:08.09
IV.LNSS.HNE. ML:2.0 0.00029271155 0.1472 AML other m 2020-12-19T10:19:08.16
IV.MGAB.HNN. ML:1.9 0.00023141585 0.1472 AML other m 2020-12-19T10:19:08.22
IV.MGAB.HHN. ML:1.9 0.00025972845 0.1408 AML other m 2020-12-19T10:19:08.23
IV.MURB.HNE. ML:2.4 0.0009389070500000001 0.192 AML other m 2020-12-19T10:19:08.48
IV.MURB.HHE. ML:2.5 0.0009817382 0.1984 AML other m 2020-12-19T10:19:08.48
IV.SNTG.HHE. ML:1.8 0.00016330085 0.1408 AML other m 2020-12-19T10:19:08.69
IV.LNSS.HHE. ML:2.0 0.0003135214 0.1408 AML other m 2020-12-19T10:19:08.73
IV.GAVE.HNN. ML:1.5 0.00016298658999999997 0.6272 AML other m 2020-12-19T10:19:08.52
IV.SNTG.HHN. ML:1.8 0.00019949850000000003 0.3584 AML other m 2020-12-19T10:19:09.10
IV.MURB.HNN. ML:2.3 0.0006048301 0.1984 AML other m 2020-12-19T10:19:09.60
IV.ATFO.HHN. ML:2.0 0.0002183854 0.2368 AML other m 2020-12-19T10:19:09.65
IV.FOSV.EHN. ML:1.8 0.00019944735 1.616 AML other m 2020-12-19T10:19:09.12
IV.ATFO.HHE. ML:1.9 0.00020958779999999999 1.7824 AML other m 2020-12-19T10:19:09.07
IV.MGAB.HHE. ML:1.9 0.00023842285 1.7632 AML other m 2020-12-19T10:19:10.90
IV.CSP1.EHE. ML:2.2 0.0003859008 0.3392 AML other m 2020-12-19T10:19:10.05
IV.CSP1.EHN. ML:2.2 0.00043807514999999995 0.2368 AML other m 2020-12-19T10:19:10.09
IV.MGAB.HNE. ML:1.9 0.0002472867 0.2368 AML other m 2020-12-19T10:19:10.45
IV.SNTG.HNE. ML:1.8 0.00020052735 0.4736 AML other m 2020-12-19T10:19:11.10
IV.GUMA.HHN. ML:2.2 0.0002997187 0.3392 AML other m 2020-12-19T10:19:11.40
IV.SSFR.HHE. ML:2.4 0.0004605325 0.1792 AML other m 2020-12-19T10:19:12.23
IV.SSFR.HNE. ML:2.4 0.00045204875 0.1792 AML other m 2020-12-19T10:19:12.32
IV.SSFR.HHN. ML:2.3 0.0004271084 0.1792 AML other m 2020-12-19T10:19:12.59
IV.SSFR.HNN. ML:2.3 0.0004420035 0.1792 AML other m 2020-12-19T10:19:12.68
IV.EL6.EHN. ML:2.3 0.0003828288 0.2176 AML other m 2020-12-19T10:19:12.93
IV.EL6.EHE. ML:2.2 0.0003170274 0.224 AML other m 2020-12-19T10:19:13.44
IV.ATVO.HHN. ML:1.7 0.00011101435 1.6608 AML other m 2020-12-19T10:19:14.99
IV.GUMA.HNE. ML:2.2 0.0003478854 0.4096 AML other m 2020-12-19T10:19:14.38
IV.GUMA.HHE. ML:2.2 0.0003771957 0.3008 AML other m 2020-12-19T10:19:14.39
IV.SACS.HHE. ML:1.5 0.00005964049 0.1792 AML other m 2020-12-19T10:19:14.43
IV.ATVO.HHE. ML:1.9 0.0001628784 0.32 AML other m 2020-12-19T10:19:14.83
IV.ARVD.HHN. ML:1.5 0.0000512754 0.16 AML other m 2020-12-19T10:19:15.24
IV.ATMI.HHE. ML:2.2 0.00032651995 0.2816 AML other m 2020-12-19T10:19:15.51
IV.MF5.EHE. ML:1.8 0.00012384344 0.3008 AML other m 2020-12-19T10:19:15.63
IV.SACS.HHN. ML:1.6 0.000078326985 0.256 AML other m 2020-12-19T10:19:16.11
IV.MF5.EHN. ML:1.8 0.00012404602 0.4224 AML other m 2020-12-19T10:19:18.83
IV.CAFI.HHE. ML:1.7 0.000068737935 1.7056 AML other m 2020-12-19T10:19:19.93
IV.ARVD.HHE. ML:1.4 0.000043875125 1.6608 AML other m 2020-12-19T10:19:19.07
IV.ATMI.HHN. ML:2.1 0.00027960385 0.3008 AML other m 2020-12-19T10:19:20.45
IV.CAFI.HHN. ML:1.6 0.000059270765000000006 0.4416 AML other m 2020-12-19T10:19:21.26
IV.ASQU.HHE. ML:1.4 0.0000216640365 0.3968 AML other m 2020-12-19T10:19:34.89
IV.ASQU.HHN. ML:1.4 0.000017796720000000003 1.4624 AML other m 2020-12-19T10:19:37.76
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