Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 1.8 del 18-03-2020 ore 03:27:02 (UTC) in zona: 4 km S Montefalco (PG)

Un terremoto di magnitudo ML 1.8 è avvenuto nella zona: 4 km S Montefalco (PG), il

  • 18-03-2020 03:27:02 (UTC)
  • 18-03-2020 04:27:02 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.8590, 12.6440 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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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
Montefalco PG 4 5679 5679
Castel Ritaldi PG 5 3278 8957
Giano dell'Umbria PG 6 3846 12803
Trevi PG 9 8469 21272
Bevagna PG 9 5081 26353
Gualdo Cattaneo PG 9 6155 32508
Campello sul Clitunno PG 12 2442 34950
Foligno PG 12 57155 92105
Massa Martana PG 13 3770 95875
Spello PG 15 8645 104520
Spoleto PG 16 38218 142738
Cannara PG 16 4305 147043
Collazzone PG 17 3473 150516

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
12 Km a SW di Foligno (57155 abitanti)
33 Km a N di Terni (111501 abitanti)
35 Km a SE di Perugia (166134 abitanti)
66 Km a NE di Viterbo (67173 abitanti)
84 Km a NW di L'Aquila (69753 abitanti)
89 Km a W di Teramo (54892 abitanti)
92 Km a SE di Arezzo (99543 abitanti)
96 Km a N di Guidonia Montecelio (88673 abitanti)
100 Km a N di Tivoli (56533 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 1.8 2020-03-18
03:27:02		 42.8593 12.6442 9 2020-07-18
21:08:27		 Bollettino Sismico Italiano INGV 77404241
Rivista
Rev100 		ML 1.9 2020-03-18
03:27:02		 42.8567 12.6465 9 2020-03-18
03:34:13		 Sala Sismica INGV-Roma 77337221
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-03-18 03:27:02 ± 0.05
Latitudine 42.8593 ± 0.0027
Longitudine 12.6442 ± 0.0049
Profondità (km) 9 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 77404241

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 319
Semi-asse minore dell'ellisse di confidenza (metri) 249
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 268
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 50
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 58
Numero di fasi 58
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.23
Distanza epicentrale della stazione piu' vicina (gradi) 0.07734
Distanza epicentrale della stazione piu’ lontana (gradi) 0.84266
Numero di stazioni in cui l’evento e’ stato osservato 39
Numero di stazioni usate nel calcolo dell'Origin 39
Parametri delle magnitudo

ML:1.8

Campo Valore
Valore 1.8
Incertezza 0.3
Num. stazioni usate 64
Tipo di magnitudo ML
Localizzazione di riferimento 77404241
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2020-03-20 09:50:37

ML:1.9

Campo Valore
Valore 1.9
Incertezza 0.3
Num. stazioni usate 28
Tipo di magnitudo ML
Localizzazione di riferimento 77337221
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-03-18 03:34:13
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SRES.HHZ. 2020-03-18T03:27:25.08 0.6 undecidable manual S 189 69.8745 50 0.88 35
IV.EL6.EHZ. 2020-03-18T03:27:23.27 0.3 undecidable manual S 35 63.9915 50 0.65 59
IV.SMA1.EHZ. 2020-03-18T03:27:22.99 0.6 undecidable manual S 114 61.7937 50 0.96 35
IV.MMO1.EHZ. 2020-03-18T03:27:20.62 0.6 undecidable manual S 85 55.6998 50 0.22 45
IV.SNTG.HHZ. 2020-03-18T03:27:19.27 0.6 undecidable manual S 29 50.0166 50 0.37 44
IV.PE3.EHZ. 2020-03-18T03:27:19.20 0.6 undecidable manual P 353 93.5397 50 0.47 40
IV.MURB.HHZ. 2020-03-18T03:27:18.04 0.6 undecidable manual S 348 45.8208 50 0.27 45
IV.TERO.HHZ. 2020-03-18T03:27:17.04 0.6 undecidable manual P 108 82.4508 50 0.03 45
IV.LNSS.HHZ. 2020-03-18T03:27:17.10 0.3 undecidable manual S 131 43.0236 50 0.07 71
IV.MNTT.EHZ. 2020-03-18T03:27:17.85 0.3 undecidable manual P 73 80.4639 50 1.15 46
IV.FIAM.HHZ. 2020-03-18T03:27:16.03 0.3 undecidable manual P 149 76.1682 50 -0.01 68
IV.FDMO.HHZ. 2020-03-18T03:27:16.25 0.3 undecidable manual S 61 41.0256 50 -0.23 69
IV.PIEI.HHZ. 2020-03-18T03:27:16.00 0.3 undecidable manual P 353 75.5688 50 0.05 68
IV.MF5.EHZ. 2020-03-18T03:27:15.10 0.3 undecidable manual P 78 67.7766 50 0.35 64
IV.ARVD.HHZ. 2020-03-18T03:27:15.88 0.3 undecidable manual P 19 74.8695 50 0.05 68
IV.SRES.HHZ. 2020-03-18T03:27:15.45 0.6 undecidable manual P 189 69.8745 50 0.37 43
IV.ATCC.EHZ. 2020-03-18T03:27:15.19 0.3 undecidable manual S 359 36.1416 50 0 73
IV.CAMP.HHZ. 2020-03-18T03:27:15.56 0.1 undecidable manual P 120 71.9724 50 0.17 89
IV.NRCA.HHZ. 2020-03-18T03:27:15.77 0.3 undecidable manual S 94 38.3283 50 0 73
IV.FRON.EHZ. 2020-03-18T03:27:15.38 0.1 undecidable manual P 5 73.371 50 -0.23 87
IV.MML1.HNE. 2020-03-18T03:27:15.57 0.6 undecidable manual S 43 38.7279 50 -0.31 46
IV.ARRO.EHZ. 2020-03-18T03:27:14.18 0.3 undecidable manual S 162 32.6451 50 -0.07 73
IV.EL6.EHZ. 2020-03-18T03:27:14.09 0.1 undecidable manual P 35 63.9915 50 -0.07 92
IV.SSFR.HHZ. 2020-03-18T03:27:14.11 0.3 undecidable manual P 10 64.9905 50 -0.2 67
IV.ATPI.EHZ. 2020-03-18T03:27:14.83 0.3 undecidable manual P 343 68.4759 50 -0.02 69
IV.FEMA.HNE. 2020-03-18T03:27:14.74 0.6 undecidable manual S 71 34.8429 50 -0.11 48
IV.GUMA.HHZ. 2020-03-18T03:27:14.05 0.6 undecidable manual P 68 60.495 50 0.43 43
IT.MTCL.HGZ. 2020-03-18T03:27:13.86 0.6 undecidable manual S 63 32.4453 50 -0.35 46
IV.RM33.HNZ. 2020-03-18T03:27:13.41 0.1 undecidable manual P 130 60.5949 50 -0.23 89
IV.SACS.HHE. 2020-03-18T03:27:13.76 0.3 undecidable manual P 269 59.7957 50 0.25 67
IV.SMA1.EHZ. 2020-03-18T03:27:13.87 0.3 undecidable manual P 114 61.7937 50 0.05 69
IV.ATVO.HHZ. 2020-03-18T03:27:13.57 0.3 undecidable manual P 342 61.0944 50 -0.15 68
IV.CSP1.EHZ. 2020-03-18T03:27:12.40 0.3 undecidable manual P 60 52.3032 50 0.04 71
IV.MMO1.EHZ. 2020-03-18T03:27:12.82 0.1 undecidable manual P 85 55.6998 50 -0.06 93
IV.CESX.HHZ. 2020-03-18T03:27:12.57 0.3 undecidable manual S 190 28.2495 108 -0.31 70
IV.CESI.HHZ. 2020-03-18T03:27:12.28 0.3 undecidable manual S 53 26.6511 109 -0.07 74
IV.FOSV.EHZ. 2020-03-18T03:27:11.71 0.1 undecidable manual P 11 49.2174 50 -0.18 92
IV.MC2.EHZ. 2020-03-18T03:27:11.19 0.3 undecidable manual P 82 44.622 50 0.01 72
IV.SNTG.HHZ. 2020-03-18T03:27:11.88 0.1 undecidable manual P 29 50.0166 50 -0.13 93
IV.MURB.HHZ. 2020-03-18T03:27:11.35 0.1 positive manual P 348 45.8208 50 -0.01 96
IV.MGAB.HHZ. 2020-03-18T03:27:10.98 0.3 undecidable manual P 278 43.623 50 -0.05 72
IV.NRCA.HHZ. 2020-03-18T03:27:10.00 0.1 negative manual P 94 38.3283 50 -0.21 93
IV.MML1.HNE. 2020-03-18T03:27:10.01 0.1 undecidable manual P 43 38.7279 50 -0.26 92
IV.FDMO.HHZ. 2020-03-18T03:27:10.36 0.1 undecidable manual P 61 41.0256 50 -0.26 92
IV.ATTE.HHZ. 2020-03-18T03:27:10.92 0.3 undecidable manual P 328 44.3223 50 -0.22 69
IV.LNSS.HHZ. 2020-03-18T03:27:10.71 0.1 undecidable manual P 131 43.0236 50 -0.22 92
IV.ATCC.EHZ. 2020-03-18T03:27:09.65 0.1 positive manual P 359 36.1416 50 -0.22 93
IV.FEMA.HNE. 2020-03-18T03:27:09.63 0.3 undecidable manual P 71 34.8429 50 -0.05 73
IT.MTCL.HGZ. 2020-03-18T03:27:09.06 0.3 undecidable manual P 63 32.4453 50 -0.25 70
IV.ARRO.EHZ. 2020-03-18T03:27:09.11 0.1 undecidable manual P 162 32.6451 50 -0.22 94
IV.CESI.HHZ. 2020-03-18T03:27:08.21 0.1 undecidable manual P 53 26.6511 109 -0.03 99
IV.CESX.HHZ. 2020-03-18T03:27:08.23 0.1 undecidable manual P 190 28.2495 108 -0.31 93
IT.FOPC.HGZ. 2020-03-18T03:27:08.33 0.3 undecidable manual S 21 13.1757 124 0.2 73
IT.GNU.HGZ. 2020-03-18T03:27:07.01 0.3 undecidable manual S 224 8.5803 136 0.09 76
IT.FOPC.HGZ. 2020-03-18T03:27:06.03 0.1 undecidable manual P 21 13.1757 124 0.23 97
IV.MOMA.HHZ. 2020-03-18T03:27:06.95 0.3 undecidable manual S 224 8.5803 136 0.03 77
IV.MOMA.HHZ. 2020-03-18T03:27:05.25 0.1 undecidable manual P 224 8.5803 136 0.15 100
IT.GNU.HGZ. 2020-03-18T03:27:05.23 0.1 undecidable manual P 224 8.5803 136 0.13 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNE. ML:2.4 0.004234999999999999 0.82 AML other m 2020-03-18T03:27:07.68
IV.MOMA.HHE. ML:2.5 0.004555 0.82 AML other m 2020-03-18T03:27:07.68
IV.MOMA.HNN. ML:2.2 0.002685 0.22 AML other m 2020-03-18T03:27:08.11
IV.MOMA.HHN. ML:2.3 0.0029249999999999996 0.22 AML other m 2020-03-18T03:27:08.11
IV.CESI.HHN. ML:1.7 0.000307 0.7 AML other m 2020-03-18T03:27:12.75
IV.CESI.HHE. ML:1.6 0.00022999999999999998 0.36 AML other m 2020-03-18T03:27:13.40
IV.CESX.HHE. ML:2.1 0.0006305000000000001 0.58 AML other m 2020-03-18T03:27:14.70
IV.ARRO.EHE. ML:2.0 0.0004145 0.36 AML other m 2020-03-18T03:27:14.67
IV.CESX.HHN. ML:2.0 0.000565 1.38 AML other m 2020-03-18T03:27:14.69
IV.ARRO.EHN. ML:1.8 0.000313 0.28 AML other m 2020-03-18T03:27:15.37
IV.ATCC.EHE. ML:2.0 0.00042449999999999996 0.38 AML other m 2020-03-18T03:27:15.53
IV.ATCC.EHN. ML:2.0 0.0004445 0.28 AML other m 2020-03-18T03:27:15.54
IV.FDMO.HHE. ML:1.6 0.00013350000000000002 1.1 AML other m 2020-03-18T03:27:16.80
IV.NRCA.HHE. ML:2.1 0.00045850000000000003 0.16 AML other m 2020-03-18T03:27:17.14
IV.LNSS.HHN. ML:2.2 0.000593 0.36 AML other m 2020-03-18T03:27:17.85
IV.LNSS.HNN. ML:2.2 0.0005124999999999999 0.18 AML other m 2020-03-18T03:27:17.58
IV.LNSS.HNE. ML:2.3 0.0007315 1.3 AML other m 2020-03-18T03:27:18.26
IV.LNSS.HHE. ML:2.4 0.000763 0.16 AML other m 2020-03-18T03:27:18.26
IV.MURB.HNN. ML:2.4 0.00078 0.24 AML other m 2020-03-18T03:27:18.72
IV.MURB.HHN. ML:2.4 0.000767 0.22 AML other m 2020-03-18T03:27:18.72
IV.FDMO.HHN. ML:1.7 0.0001545 0.14 AML other m 2020-03-18T03:27:18.86
IV.ATTE.HHN. ML:1.5 0.0000977 1.24 AML other m 2020-03-18T03:27:18.29
IV.MGAB.HNE. ML:1.6 0.00011449999999999999 1.1 AML other m 2020-03-18T03:27:18.93
IV.NRCA.HHN. ML:2.0 0.00033499999999999996 1.1 AML other m 2020-03-18T03:27:19.93
IV.MURB.HNE. ML:2.4 0.000714 0.34 AML other m 2020-03-18T03:27:19.64
IV.MURB.HHE. ML:2.4 0.000741 0.3 AML other m 2020-03-18T03:27:19.48
IV.SNTG.HHE. ML:1.5 0.000084 0.78 AML other m 2020-03-18T03:27:20.31
IV.FOSV.EHE. ML:1.5 0.0000908 0.66 AML other m 2020-03-18T03:27:20.33
IV.SNTG.HHN. ML:1.6 0.00009365 1.2 AML other m 2020-03-18T03:27:20.30
IV.FOSV.EHN. ML:1.4 0.0000711 0.5 AML other m 2020-03-18T03:27:21.74
IV.ATTE.HHE. ML:1.4 0.00008525 0.28 AML other m 2020-03-18T03:27:21.82
IV.GUMA.HNN. ML:2.6 0.0008375 1.04 AML other m 2020-03-18T03:27:22.21
IV.GUMA.HNE. ML:2.0 0.00021250000000000002 0.2 AML other m 2020-03-18T03:27:22.82
IV.GUMA.HHE. ML:2.2 0.000328 0.22 AML other m 2020-03-18T03:27:22.83
IV.RM33.EHE. ML:2.0 0.00022499999999999997 0.42 AML other m 2020-03-18T03:27:23.36
IV.SMA1.EHN. ML:2.0 0.000186 0.2 AML other m 2020-03-18T03:27:23.88
IV.SMA1.EHE. ML:2.0 0.00022 0.92 AML other m 2020-03-18T03:27:24.05
IV.MGAB.HNN. ML:1.8 0.00019 0.38 AML other m 2020-03-18T03:27:24.15
IV.MGAB.HHN. ML:1.8 0.00020250000000000002 0.36 AML other m 2020-03-18T03:27:24.15
IV.GUMA.HHN. ML:1.9 0.0001735 0.42 AML other m 2020-03-18T03:27:24.35
IV.EL6.EHE. ML:2.1 0.000257 0.78 AML other m 2020-03-18T03:27:24.06
IV.MGAB.HHE. ML:1.6 0.000117 0.7 AML other m 2020-03-18T03:27:24.38
IV.RM33.EHN. ML:2.0 0.0002115 1.14 AML other m 2020-03-18T03:27:24.17
IV.ATPI.EHN. ML:1.4 0.0000448 1.48 AML other m 2020-03-18T03:27:25.03
IV.ATVO.HHE. ML:1.6 0.0000774 0.94 AML other m 2020-03-18T03:27:25.40
IV.EL6.EHN. ML:1.9 0.0001635 0.54 AML other m 2020-03-18T03:27:25.85
IV.ATVO.HHN. ML:1.4 0.00005450000000000001 0.5 AML other m 2020-03-18T03:27:26.00
IV.SRES.HHN. ML:1.4 0.00004505 0.36 AML other m 2020-03-18T03:27:26.87
IV.FIAM.HHE. ML:1.4 0.00003825000000000001 0.84 AML other m 2020-03-18T03:27:27.60
IV.CAMP.HHN. ML:1.4 0.00004245 0.28 AML other m 2020-03-18T03:27:27.76
IV.ATPI.EHE. ML:1.4 0.00004385 0.38 AML other m 2020-03-18T03:27:28.31
IV.FRON.EHN. ML:1.5 0.00004815 0.28 AML other m 2020-03-18T03:27:28.01
IV.SRES.HHE. ML:1.6 0.0000644 1.04 AML other m 2020-03-18T03:27:28.67
IV.FIAM.HHN. ML:1.4 0.00003715 1.58 AML other m 2020-03-18T03:27:29.87
IV.PIEI.HHE. ML:1.6 0.00006025 0.36 AML other m 2020-03-18T03:27:29.12
IV.CAMP.HHE. ML:1.4 0.000042999999999999995 0.56 AML other m 2020-03-18T03:27:29.33
IV.PIEI.HHN. ML:1.5 0.00004285 0.88 AML other m 2020-03-18T03:27:29.51
IV.FRON.EHE. ML:1.3 0.00003175 0.48 AML other m 2020-03-18T03:27:29.70
IV.TERO.HHE. ML:1.5 0.00003935 0.14 AML other m 2020-03-18T03:27:30.99
IV.MNTT.EHN. ML:2.0 0.00012456499999999998 1.18 AML other m 2020-03-18T03:27:30.94
IV.ARVD.HHN. ML:1.2 0.00002505 0.26 AML other m 2020-03-18T03:27:31.48
IV.ARVD.HHE. ML:1.4 0.000038599999999999996 1 AML other m 2020-03-18T03:27:31.67
IV.MNTT.EHE. ML:1.9 0.00011255000000000001 0.98 AML other m 2020-03-18T03:27:35.36
IV.TERO.HHN. ML:1.9 0.0001015 1.08 AML other m 2020-03-18T03:27:42.23
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
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Tipo Descrizione Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download