Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 1.9 del 31-08-2019 ore 23:39:04 (Italia) in zona: 4 km W Trevi (PG)

Un terremoto di magnitudo ML 1.9 è avvenuto nella zona: 4 km W Trevi (PG), il

  • 31-08-2019 21:39:04 (UTC)
  • 31-08-2019 23:39:04 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.8720, 12.7040 ad una profondità di 7 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
Trevi PG 4 8469 8469
Montefalco PG 5 5679 14148
Castel Ritaldi PG 6 3278 17426
Campello sul Clitunno PG 8 2442 19868
Foligno PG 10 57155 77023
Bevagna PG 10 5081 82104
Giano dell'Umbria PG 11 3846 85950
Gualdo Cattaneo PG 13 6155 92105
Spello PG 14 8645 100750
Spoleto PG 15 38218 138968
Cannara PG 17 4305 143273
Vallo di Nera PG 17 364 143637
Massa Martana PG 18 3770 147407
Sellano PG 18 1079 148486
Cerreto di Spoleto PG 18 1075 149561
Sant'Anatolia di Narco PG 19 564 150125

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
10 Km a S di Foligno (57155 abitanti)
35 Km a N di Terni (111501 abitanti)
37 Km a SE di Perugia (166134 abitanti)
70 Km a NE di Viterbo (67173 abitanti)
81 Km a NW di L'Aquila (69753 abitanti)
85 Km a W di Teramo (54892 abitanti)
94 Km a SE di Arezzo (99543 abitanti)
97 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 1.9 2019-08-31
21:39:04		 42.8715 12.7042 7 2019-11-13
14:31:08		 Bollettino Sismico Italiano INGV 73535591
Rivista
Rev100 		ML 2.0 2019-08-31
21:39:04		 42.8642 12.7012 9 2019-08-31
21:44:40		 Sala Sismica INGV-Roma 71985411
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2019-08-31 21:39:04 ± 0.05
Latitudine 42.8715 ± 0.0027
Longitudine 12.7042 ± 0.0037
Profondità (km) 7 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 73535591

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 320
Semi-asse minore dell'ellisse di confidenza (metri) 121
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 260
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 320.0
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) 65
Numero di fasi 63
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.24
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.74464
Numero di stazioni in cui l’evento e’ stato osservato 39
Numero di stazioni usate nel calcolo dell'Origin 38
Parametri delle magnitudo

ML:1.9

Campo Valore
Valore 1.9
Incertezza 0.3
Num. stazioni usate 74
Tipo di magnitudo ML
Localizzazione di riferimento 73535591
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2019-10-31 18:17:20

ML:2.0

Campo Valore
Valore 2.0
Incertezza 0.3
Num. stazioni usate 74
Tipo di magnitudo ML
Localizzazione di riferimento 71985411
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2019-08-31 21:44:40
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-08-31T21:39:27.87 0.6 undecidable manual S 15 72.0723 50 0.44 44
IV.SSFR.HHZ. 2019-08-31T21:39:25.10 0.6 undecidable manual S 6 62.9925 50 0.11 48
IV.ATVO.HHZ. 2019-08-31T21:39:24.91 1.0 undecidable manual S 337 61.5939 50 0.3 23
IV.EL6.EHZ. 2019-08-31T21:39:24.70 0.6 undecidable manual S 32 60.0954 50 0.47 44
IV.ATFO.HHZ. 2019-08-31T21:39:23.62 0.6 undecidable manual S 349 55.9995 50 0.5 44
IV.GUMA.HHZ. 2019-08-31T21:39:23.67 0.6 undecidable manual S 67 55.4001 50 0.69 41
IV.APEC.HHZ. 2019-08-31T21:39:20.07 0.3 undecidable manual P 343 79.5648 50 1.05 51
IV.CSP1.EHZ. 2019-08-31T21:39:20.80 0.6 undecidable manual S 59 47.4192 50 -0.04 50
IV.ATTE.HHZ. 2019-08-31T21:39:20.30 0.6 undecidable manual S 322 46.0206 50 -0.17 48
IV.SNTG.HHZ. 2019-08-31T21:39:20.30 0.6 undecidable manual S 24 46.62 50 -0.34 47
IV.FOSV.EHZ. 2019-08-31T21:39:20.60 0.6 undecidable manual S 6 47.2194 50 -0.17 48
IV.MGAB.HHZ. 2019-08-31T21:39:20.85 0.6 undecidable manual S 276 48.3183 50 -0.23 48
IV.MURB.HHZ. 2019-08-31T21:39:20.40 0.6 undecidable manual S 342 45.8208 50 -0.01 50
IV.CAFI.HHZ. 2019-08-31T21:39:19.05 0.3 undecidable manual P 311 78.4659 50 0.2 68
IV.LNSS.HHZ. 2019-08-31T21:39:19.10 0.6 undecidable manual S 137 40.4262 50 0.12 50
IV.BADI.EHZ. 2019-08-31T21:39:19.92 0.6 undecidable manual P 332 79.9644 50 0.84 37
IV.NARO.HHZ. 2019-08-31T21:39:19.50 0.3 undecidable manual P 353 82.6506 50 0.01 70
IV.MC2.EHZ. 2019-08-31T21:39:19.10 0.6 undecidable manual S 83 39.627 50 0.34 47
IV.LATE.HHZ. 2019-08-31T21:39:19.25 0.3 undecidable manual P 249 78.6657 50 0.36 66
IV.MNTT.EHZ. 2019-08-31T21:39:19.11 0.3 undecidable manual P 73 75.369 50 0.73 59
IV.PIEI.HHZ. 2019-08-31T21:39:18.19 0.3 undecidable manual P 350 74.9694 50 -0.12 70
IV.FIAM.HHZ. 2019-08-31T21:39:18.30 0.3 undecidable manual P 153 74.9694 50 -0.01 71
IV.FDMO.HHZ. 2019-08-31T21:39:17.20 1.0 undecidable manual S 59 36.1416 101 -0.37 24
IV.ATPI.EHZ. 2019-08-31T21:39:17.32 0.3 undecidable manual P 339 68.7756 50 -0.03 72
IV.ATCC.EHZ. 2019-08-31T21:39:17.10 0.1 undecidable manual S 352 35.1426 101 -0.16 99
IV.FRON.EHZ. 2019-08-31T21:39:17.60 0.3 undecidable manual P 1 71.6727 50 -0.21 69
IV.ARVD.HHZ. 2019-08-31T21:39:17.51 0.1 undecidable manual P 15 72.0723 50 -0.36 89
IV.SEF1.HNN. 2019-08-31T21:39:17.70 0.6 undecidable manual S 33 36.3414 101 0.04 51
IV.SSFR.HHZ. 2019-08-31T21:39:16.25 0.6 undecidable manual P 6 62.9925 50 -0.21 47
IV.NRCA.HHZ. 2019-08-31T21:39:16.40 0.6 undecidable manual S 97 33.6441 102 -0.33 48
IV.ATVO.HHZ. 2019-08-31T21:39:16.01 0.1 undecidable manual P 337 61.5939 50 -0.23 93
IV.ATMI.HHZ. 2019-08-31T21:39:16.67 0.6 undecidable manual P 326 62.2932 50 0.31 46
IV.MML1.HNE. 2019-08-31T21:39:16.73 0.6 undecidable manual S 39 34.5432 101 -0.31 48
IV.ARRO.EHZ. 2019-08-31T21:39:16.20 0.6 undecidable manual S 171 32.8449 102 -0.25 49
IV.ATFO.HHZ. 2019-08-31T21:39:15.28 0.3 undecidable manual P 349 55.9995 50 -0.1 72
IV.EL6.EHZ. 2019-08-31T21:39:15.80 0.1 undecidable manual P 32 60.0954 50 -0.23 93
IV.GUMA.HHZ. 2019-08-31T21:39:15.45 0.1 undecidable manual P 67 55.4001 50 0.15 96
IV.CESX.HHZ. 2019-08-31T21:39:15.30 1.0 undecidable manual S 198 30.747 103 -0.44 24
IV.RM33.EHZ. 2019-08-31T21:39:15.52 0.3 undecidable manual P 134 57.8976 50 -0.15 71
IV.SMA1.EHZ. 2019-08-31T21:39:15.68 0.3 undecidable manual P 117 57.8976 50 -0.01 74
IV.GAVE.EHZ. 2019-08-31T21:39:14.40 0.6 undecidable manual S 142 25.1526 105 0.51 47
IV.CSP1.EHZ. 2019-08-31T21:39:13.72 0.1 undecidable manual P 59 47.4192 50 -0.35 93
IV.MGAB.HHZ. 2019-08-31T21:39:13.83 0.1 undecidable manual P 276 48.3183 50 -0.38 92
IV.SNTG.HHZ. 2019-08-31T21:39:13.64 0.6 undecidable manual P 24 46.62 50 -0.31 47
IV.ATTE.HHZ. 2019-08-31T21:39:13.45 0.6 undecidable manual P 322 46.0206 50 -0.4 46
IV.FOSV.EHZ. 2019-08-31T21:39:13.74 0.6 undecidable manual P 6 47.2194 50 -0.29 47
IV.MURB.HHZ. 2019-08-31T21:39:13.61 0.1 undecidable manual P 342 45.8208 50 -0.21 96
IV.CESI.HHZ. 2019-08-31T21:39:13.20 1.0 undecidable manual S 48 21.9669 108 0.38 24
IV.LNSS.HHZ. 2019-08-31T21:39:12.91 0.3 undecidable manual P 137 40.4262 50 -0.09 75
IV.SEF1.HNN. 2019-08-31T21:39:12.17 0.3 undecidable manual P 33 36.3414 101 -0.06 76
IV.ASSB.HHZ. 2019-08-31T21:39:12.40 0.6 undecidable manual S 349 19.3695 110 0.45 48
IV.FDMO.HHZ. 2019-08-31T21:39:12.02 0.1 positive manual P 59 36.1416 101 -0.16 99
IV.MC2.EHZ. 2019-08-31T21:39:12.69 0.1 undecidable manual P 83 39.627 50 -0.18 98
IV.NRCA.HHZ. 2019-08-31T21:39:11.56 0.1 positive manual P 97 33.6441 102 -0.13 100
IV.ATCC.EHZ. 2019-08-31T21:39:11.83 0.1 positive manual P 352 35.1426 101 -0.17 99
IV.ARRO.EHZ. 2019-08-31T21:39:11.42 0.3 undecidable manual P 171 32.8449 102 -0.11 75
IV.MML1.HNE. 2019-08-31T21:39:11.68 0.1 undecidable manual P 39 34.5432 101 -0.19 99
IV.MOMA.HHZ. 2019-08-31T21:39:10.20 0.6 undecidable manual S 236 13.2756 118 0.2 51
IV.CESX.HHZ. 2019-08-31T21:39:10.86 0.1 undecidable manual P 198 30.747 103 -0.26 98
IT.FOPC.HGZ. 2019-08-31T21:39:10.13 3.0 undecidable manual S 0.12 0
IV.GAVE.EHZ. 2019-08-31T21:39:10.34 0.1 undecidable manual P 142 25.1526 105 0.29 98
IV.ASSB.HHZ. 2019-08-31T21:39:09.23 0.1 positive manual P 349 19.3695 110 0.29 99
IV.CESI.HHZ. 2019-08-31T21:39:09.79 0.3 undecidable manual P 48 21.9669 108 0.35 73
IV.MOMA.HHZ. 2019-08-31T21:39:08.16 0.1 positive manual P 236 13.2756 118 0.35 99
IT.FOPC.HGZ. 2019-08-31T21:39:08.03 3.0 positive manual P 0.15 0
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNN. ML:2.3 0.00253 0.16 AML other m 2019-08-31T21:39:11.41
IV.MOMA.HHN. ML:2.4 0.002745 0.14 AML other m 2019-08-31T21:39:11.40
IV.MOMA.HNE. ML:2.3 0.002505 0.54 AML other m 2019-08-31T21:39:11.90
IV.MOMA.HHE. ML:2.4 0.00268 0.54 AML other m 2019-08-31T21:39:11.90
IV.ASSB.HHN. ML:2.2 0.00133 0.22 AML other m 2019-08-31T21:39:12.93
IV.ASSB.HHE. ML:2.0 0.0008534999999999999 1.36 AML other m 2019-08-31T21:39:13.82
IV.CESI.HHN. ML:2.1 0.000898 0.18 AML other m 2019-08-31T21:39:13.91
IV.CESI.HHE. ML:1.8 0.0004425 1.22 AML other m 2019-08-31T21:39:14.78
IV.CESX.HHE. ML:2.3 0.0010329999999999998 0.26 AML other m 2019-08-31T21:39:16.37
IV.GAVE.EHN. ML:2.0 0.0005875 0.4 AML other m 2019-08-31T21:39:16.74
IV.CESX.HHN. ML:2.2 0.000897 0.44 AML other m 2019-08-31T21:39:17.04
IV.ARRO.EHN. ML:2.1 0.0005495 1.1 AML other m 2019-08-31T21:39:17.68
IV.ARRO.EHE. ML:2.0 0.0004 0.2 AML other m 2019-08-31T21:39:17.85
IV.NRCA.HHN. ML:2.1 0.0005164999999999999 0.36 AML other m 2019-08-31T21:39:18.60
IV.ATCC.EHE. ML:2.1 0.0005254999999999999 0.54 AML other m 2019-08-31T21:39:18.85
IV.ATCC.EHN. ML:2.1 0.0005945 0.62 AML other m 2019-08-31T21:39:18.96
IV.FDMO.HHN. ML:1.8 0.0002405 0.32 AML other m 2019-08-31T21:39:19.68
IV.FDMO.HHE. ML:1.9 0.000309 1.26 AML other m 2019-08-31T21:39:19.63
IV.NRCA.HHE. ML:2.0 0.000459 0.66 AML other m 2019-08-31T21:39:19.37
IV.GAVE.EHE. ML:1.9 0.0004895 0.18 AML other m 2019-08-31T21:39:19.66
IV.LNSS.HHN. ML:1.9 0.0002505 0.74 AML other m 2019-08-31T21:39:20.00
IV.LNSS.HHE. ML:1.8 0.0002055 0.22 AML other m 2019-08-31T21:39:20.05
IV.MURB.HHE. ML:2.4 0.000798 1.74 AML other m 2019-08-31T21:39:20.05
IV.CSP1.EHN. ML:2.1 0.00035499999999999996 0.36 AML other m 2019-08-31T21:39:21.23
IV.SNTG.HHE. ML:1.8 0.00017199999999999998 0.98 AML other m 2019-08-31T21:39:22.06
IV.MGAB.HHN. ML:2.1 0.0003585 0.58 AML other m 2019-08-31T21:39:22.08
IV.MGAB.HNN. ML:2.1 0.0003355 0.56 AML other m 2019-08-31T21:39:22.09
IV.MURB.HHN. ML:2.3 0.0006585 1.12 AML other m 2019-08-31T21:39:22.18
IV.CSP1.EHE. ML:2.0 0.0002515 0.66 AML other m 2019-08-31T21:39:22.84
IV.SNTG.HHN. ML:1.9 0.000217 0.5 AML other m 2019-08-31T21:39:22.51
IV.FOSV.EHN. ML:1.8 0.0001955 0.32 AML other m 2019-08-31T21:39:23.37
IV.FOSV.EHE. ML:1.8 0.0001905 0.34 AML other m 2019-08-31T21:39:23.70
IV.GUMA.HHN. ML:2.2 0.0004035 1.6 AML other m 2019-08-31T21:39:23.94
IV.ATFO.HHE. ML:2.0 0.0002165 0.28 AML other m 2019-08-31T21:39:24.27
IV.MGAB.HNE. ML:1.9 0.00022150000000000002 0.6 AML other m 2019-08-31T21:39:25.52
IV.MGAB.HHE. ML:2.0 0.00025550000000000003 0.6 AML other m 2019-08-31T21:39:25.82
IV.RM33.EHE. ML:1.7 0.00010505 0.96 AML other m 2019-08-31T21:39:26.12
IV.SSFR.HNN. ML:2.4 0.00048350000000000004 0.18 AML other m 2019-08-31T21:39:26.31
IV.SSFR.HHN. ML:2.4 0.0004305 0.2 AML other m 2019-08-31T21:39:26.32
IV.GUMA.HHE. ML:2.3 0.0005155000000000001 1.48 AML other m 2019-08-31T21:39:26.24
IV.EL6.EHE. ML:2.4 0.0004904999999999999 0.14 AML other m 2019-08-31T21:39:26.29
IV.SSFR.HNE. ML:2.4 0.00043500000000000006 0.22 AML other m 2019-08-31T21:39:26.55
IV.SSFR.HHE. ML:2.3 0.0003925 0.18 AML other m 2019-08-31T21:39:26.54
IV.ATVO.HHE. ML:1.6 0.00008405 0.18 AML other m 2019-08-31T21:39:26.63
IV.ATTE.HHN. ML:1.4 0.00008219999999999999 0.34 AML other m 2019-08-31T21:39:26.74
IV.EL6.EHN. ML:2.1 0.00027049999999999996 1.42 AML other m 2019-08-31T21:39:26.96
IV.ATTE.HHE. ML:1.4 0.0000706 1.12 AML other m 2019-08-31T21:39:28.94
IV.ATFO.HHN. ML:1.8 0.000157 1.14 AML other m 2019-08-31T21:39:29.68
IV.ATVO.HHN. ML:1.5 0.00007165 0.24 AML other m 2019-08-31T21:39:29.71
IV.ARVD.HHN. ML:1.6 0.0000645 1.5 AML other m 2019-08-31T21:39:29.09
IV.SMA1.EHN. ML:2.0 0.00021650000000000003 0.3 AML other m 2019-08-31T21:39:30.17
IV.CAFI.HHN. ML:1.7 0.00006850000000000001 0.88 AML other m 2019-08-31T21:39:30.46
IV.CAFI.HHE. ML:1.8 0.00008525 0.32 AML other m 2019-08-31T21:39:30.30
IV.PIEI.HHN. ML:1.8 0.00008790000000000001 0.22 AML other m 2019-08-31T21:39:30.57
IV.RM33.EHN. ML:1.6 0.00009659999999999999 1.1 AML other m 2019-08-31T21:39:30.59
IV.ATMI.HHN. ML:2.1 0.0002415 1.38 AML other m 2019-08-31T21:39:30.77
IV.ATPI.EHE. ML:1.6 0.0000753 0.64 AML other m 2019-08-31T21:39:31.33
IV.FIAM.HHN. ML:1.4 0.000033299999999999996 0.42 AML other m 2019-08-31T21:39:31.66
IV.ATMI.HHE. ML:2.1 0.000248 0.3 AML other m 2019-08-31T21:39:31.57
IV.ARVD.HHE. ML:1.7 0.00007745 0.68 AML other m 2019-08-31T21:39:31.73
IV.SMA1.EHE. ML:1.8 0.000152 0.48 AML other m 2019-08-31T21:39:32.75
IV.PIEI.HHE. ML:1.8 0.0000998 0.38 AML other m 2019-08-31T21:39:32.65
IV.NARO.HHN. ML:1.4 0.00003575 0.46 AML other m 2019-08-31T21:39:32.89
IV.NARO.HHE. ML:1.6 0.0000535 1.06 AML other m 2019-08-31T21:39:32.15
IV.LATE.HHE. ML:1.8 0.00009695000000000001 0.28 AML other m 2019-08-31T21:39:34.49
IV.BADI.EHE. ML:1.6 0.000051699999999999996 0.62 AML other m 2019-08-31T21:39:34.89
IV.LATE.HHN. ML:2.0 0.000152 0.54 AML other m 2019-08-31T21:39:35.22
IV.BADI.EHN. ML:1.7 0.0000635 0.52 AML other m 2019-08-31T21:39:35.31
IV.ATPI.EHN. ML:1.6 0.00007680000000000001 0.36 AML other m 2019-08-31T21:39:35.20
IV.APEC.HHN. ML:1.9 0.00010085 0.58 AML other m 2019-08-31T21:39:36.70
IV.MNTT.EHN. ML:2.2 0.0002415 0.32 AML other m 2019-08-31T21:39:37.46
IV.FIAM.HHE. ML:1.2 0.00002675 0.44 AML other m 2019-08-31T21:39:37.48
IV.MNTT.EHE. ML:2.1 0.0002035 0.34 AML other m 2019-08-31T21:39:37.51
IV.APEC.HHE. ML:1.7 0.0000696 1.3 AML other m 2019-08-31T21:39:40.89
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