Terremoto di magnitudo ML 2.1 del 05-08-2020 ore 01:21:20 (Italia) in zona: 6 km NW Arquata del Tronto (AP)

Un terremoto di magnitudo ML 2.1 è avvenuto nella zona: 6 km NW Arquata del Tronto (AP), il

  • 04-08-2020 23:21:20 (UTC)
  • 05-08-2020 01:21:20 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.8030, 13.2380 ad una profondità di 10 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.

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
Arquata del Tronto AP 6 1178 1178
Montegallo AP 9 523 1701
Norcia PG 12 4957 6658
Accumoli RI 12 667 7325
Castelsantangelo sul Nera MC 12 281 7606
Montemonaco AP 13 604 8210
Acquasanta Terme AP 15 2916 11126
Ussita MC 18 444 11570
Montefortino FM 18 1178 12748
Preci PG 18 724 13472
Visso MC 19 1107 14579
Amatrice RI 20 2657 17236

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
41 Km a W di Teramo (54892 abitanti)
47 Km a E di Foligno (57155 abitanti)
52 Km a N di L'Aquila (69753 abitanti)
55 Km a E di Terni (111501 abitanti)
77 Km a E di Perugia (166134 abitanti)
81 Km a W di Montesilvano (53738 abitanti)
88 Km a W di Pescara (121014 abitanti)
91 Km a NW di Chieti (51815 abitanti)
93 Km a S di Ancona (100861 abitanti)
99 Km a NE di Guidonia Montecelio (88673 abitanti)
100 Km a NE 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 2.1 2020-08-04
23:21:20
42.8027 13.2385 10 2020-11-19
12:36:57
Bollettino Sismico Italiano INGV 81849521
Rivista
Rev100
ML 2.1 2020-08-04
23:21:20
42.7978 13.2512 10 2020-08-04
23:30:36
Sala Sismica INGV-Roma 81657711
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-08-04 23:21:20 ± 0.06
Latitudine 42.8027 ± 0.0027
Longitudine 13.2385 ± 0.0049
Profondità (km) 10 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 81849521

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 405
Semi-asse minore dell'ellisse di confidenza (metri) 207
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 84
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 410.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 44
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 64
Numero di fasi 61
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.33
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.72755
Numero di stazioni in cui l’evento e’ stato osservato 36
Numero di stazioni usate nel calcolo dell'Origin 34
Parametri delle magnitudo

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 62
Tipo di magnitudo ML
Localizzazione di riferimento 81849521
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2020-08-10 15:30:58

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 62
Tipo di magnitudo ML
Localizzazione di riferimento 81657711
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-08-04 23:30:36
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2020-08-04T23:21:50.30 3.0 undecidable manual Pn 0.89 0
IV.FAGN.HHZ. 2020-08-04T23:21:41.15 0.6 undecidable manual S 155 65.8896 50 0.56 41
IV.FOSV.EHZ. 2020-08-04T23:21:41.34 3.0 undecidable manual S 0.15 0
IV.ATCC.EHZ. 2020-08-04T23:21:40.97 0.6 undecidable manual S 311 64.491 50 0.75 38
IV.FIAM.HHZ. 2020-08-04T23:21:39.10 0.6 undecidable manual S 190 60.0954 50 0.05 46
IV.EL6.EHZ. 2020-08-04T23:21:39.62 0.6 undecidable manual S 349 59.496 50 0.74 38
IV.MOMA.HHZ. 2020-08-04T23:21:38.35 0.6 undecidable manual S 270 54.4011 50 0.83 37
IV.CESX.HHZ. 2020-08-04T23:21:38.91 0.3 undecidable manual S 248 57.2982 50 0.6 61
IV.SNTG.HHZ. 2020-08-04T23:21:37.93 0.6 undecidable manual S 334 55.6998 50 0.06 46
IV.ASSB.HHZ. 2020-08-04T23:21:37.67 0.6 undecidable manual S 300 54.1014 50 0.23 45
IV.MNTT.EHZ. 2020-08-04T23:21:35.12 0.3 undecidable manual S 45 40.8258 50 1.21 48
IV.ARRO.EHZ. 2020-08-04T23:21:35.87 0.6 undecidable manual S 237 45.8208 50 0.63 41
IV.OFFI.HHZ. 2020-08-04T23:21:35.04 0.1 undecidable manual S 68 39.2274 50 1.57 52
IV.T0110.HHZ. 2020-08-04T23:21:33.69 0.3 undecidable manual P 145 77.2671 50 -0.12 66
IV.MURB.HHZ. 2020-08-04T23:21:33.97 0.3 undecidable manual P 312 77.1672 50 0.18 65
IV.ARVD.HHZ. 2020-08-04T23:21:33.96 0.3 undecidable manual P 343 80.7636 50 -0.38 62
IV.MML1.HNE. 2020-08-04T23:21:33.58 0.1 undecidable manual S 328 40.7259 50 -0.29 91
IV.FOSV.EHZ. 2020-08-04T23:21:32.33 3.0 undecidable manual P -0.08 0
IV.CESI.HHZ. 2020-08-04T23:21:32.44 0.3 undecidable manual S 310 35.2425 50 0.04 72
IV.SAP2.EHZ. 2020-08-04T23:21:32.79 0.6 undecidable manual S 22 35.1426 50 0.41 45
IV.GUMA.HHZ. 2020-08-04T23:21:31.18 0.6 undecidable manual S 15 29.9478 50 0.2 47
IV.CAMP.HHZ. 2020-08-04T23:21:31.42 0.3 undecidable manual S 155 32.745 50 -0.31 69
IV.RM33.EHZ. 2020-08-04T23:21:31.74 0.6 undecidable manual S 183 32.6451 50 0.03 49
IV.FAGN.HHZ. 2020-08-04T23:21:31.52 0.1 undecidable manual P 155 65.8896 50 -0.52 82
IV.ATCC.EHZ. 2020-08-04T23:21:31.76 0.1 undecidable manual P 311 64.491 50 -0.07 91
IV.CSP1.EHE. 2020-08-04T23:21:31.16 0.1 undecidable manual S 355 32.2455 50 -0.44 89
IV.SNTG.HHZ. 2020-08-04T23:21:30.01 0.3 undecidable manual P 334 55.6998 50 -0.46 64
IV.CESX.HHZ. 2020-08-04T23:21:30.64 0.1 undecidable manual P 248 57.2982 50 -0.08 92
IV.FDMO.HHZ. 2020-08-04T23:21:30.23 0.6 undecidable manual S 335 28.749 50 -0.44 45
IV.ASSB.HHZ. 2020-08-04T23:21:30.13 0.3 undecidable manual P 300 54.1014 50 -0.09 69
IV.EL6.EHZ. 2020-08-04T23:21:30.70 0.1 undecidable manual P 349 59.496 50 -0.35 87
IV.MF5.EHZ. 2020-08-04T23:21:30.43 0.3 undecidable manual S 41 27.2505 50 0.14 72
IV.MOMA.HHZ. 2020-08-04T23:21:30.19 0.1 undecidable manual P 270 54.4011 50 -0.09 92
IV.LNSS.HHZ. 2020-08-04T23:21:30.77 0.3 undecidable manual S 216 27.4503 50 0.45 67
IV.FIAM.HHZ. 2020-08-04T23:21:30.76 0.1 undecidable manual P 190 60.0954 50 -0.4 86
IV.SMA1.EHZ. 2020-08-04T23:21:28.23 0.6 undecidable manual S 158 20.6682 116 -0.15 48
IV.T1299.HNN. 2020-08-04T23:21:28.14 0.1 undecidable manual S 169 18.9699 118 0.27 95
IV.OFFI.HHZ. 2020-08-04T23:21:28.33 0.1 positive manual P 68 39.2274 50 0.4 89
IV.MNTT.EHZ. 2020-08-04T23:21:28.48 0.1 undecidable manual P 45 40.8258 50 0.29 91
IV.ARRO.EHZ. 2020-08-04T23:21:28.90 0.3 undecidable manual P 237 45.8208 50 -0.05 71
IV.SAP2.EHZ. 2020-08-04T23:21:27.66 0.3 undecidable manual P 22 35.1426 50 0.35 68
IV.TERO.HNZ. 2020-08-04T23:21:27.00 0.3 undecidable manual P 124 35.8419 50 -0.41 67
IV.MML1.HNE. 2020-08-04T23:21:27.83 0.1 undecidable manual P 328 40.7259 50 -0.34 90
IV.CESI.HHZ. 2020-08-04T23:21:27.13 0.1 undecidable manual P 310 35.2425 50 -0.18 94
IV.PF6.EHN. 2020-08-04T23:21:27.13 0.1 undecidable manual P 355 37.3293 50 -0.51 87
IV.LNSS.HHZ. 2020-08-04T23:21:26.09 0.1 positive manual P 216 27.4503 50 -0.02 98
IV.CSP1.EHE. 2020-08-04T23:21:26.50 0.1 negative manual P 355 32.2455 50 -0.35 91
IV.GUMA.HHZ. 2020-08-04T23:21:26.43 0.1 undecidable manual P 15 29.9478 50 -0.07 97
IV.MTRA.HNZ. 2020-08-04T23:21:26.08 0.6 undecidable manual S 112 13.875 127 -0.27 48
IT.MTCL.HGZ. 2020-08-04T23:21:26.03 0.1 undecidable manual P 318 28.749 50 -0.29 93
IV.CAMP.HHZ. 2020-08-04T23:21:26.57 0.1 positive manual P 155 32.745 50 -0.36 91
IV.MC2.EHZ. 2020-08-04T23:21:26.50 0.6 undecidable manual S 342 12.6762 129 0.46 46
IV.MF5.EHZ. 2020-08-04T23:21:26.03 0.3 negative manual P 41 27.2505 50 -0.06 73
IV.RM33.EHZ. 2020-08-04T23:21:26.75 0.1 positive manual P 183 32.6451 50 -0.17 94
IV.MMO1.EHZ. 2020-08-04T23:21:25.90 0.1 undecidable manual S 34 12.876 129 -0.2 97
IV.NRCA.HNZ. 2020-08-04T23:21:25.96 0.1 undecidable manual S 289 10.6782 134 0.45 92
IV.FDMO.HHZ. 2020-08-04T23:21:25.93 0.1 undecidable manual P 335 28.749 50 -0.38 91
IV.FEMA.HNE. 2020-08-04T23:21:25.34 0.1 undecidable manual P 319 23.4543 114 -0.15 96
IV.SMA1.EHZ. 2020-08-04T23:21:24.89 0.1 positive manual P 158 20.6682 116 -0.1 98
IV.T1299.HNN. 2020-08-04T23:21:24.85 0.1 positive manual P 169 18.9699 118 0.15 97
IV.MC2.EHZ. 2020-08-04T23:21:23.90 0.1 negative manual P 342 12.6762 129 0.25 96
IV.MMO1.EHZ. 2020-08-04T23:21:23.62 0.1 negative manual P 34 12.876 129 -0.06 100
IV.NRCA.HNZ. 2020-08-04T23:21:23.66 0.1 undecidable manual P 289 10.6782 134 0.32 95
IV.MTRA.HNZ. 2020-08-04T23:21:23.77 0.1 undecidable manual P 112 13.875 127 -0.05 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNN. ML:2.2 0.0015400000000000001 0.24 AML other m 2020-08-04T23:21:26.20
IV.MTRA.EHN. ML:2.2 0.001585 0.24 AML other m 2020-08-04T23:21:26.32
IV.NRCA.HHN. ML:3.2 0.01785 0.12 AML other m 2020-08-04T23:21:26.14
IV.NRCA.HNN. ML:3.1 0.0167 0.14 AML other m 2020-08-04T23:21:26.14
IV.MTRA.HNE. ML:2.1 0.0014 0.24 AML other m 2020-08-04T23:21:26.44
IV.MTRA.EHE. ML:2.1 0.001425 0.24 AML other m 2020-08-04T23:21:26.32
IV.NRCA.HHE. ML:2.7 0.006470000000000001 0.66 AML other m 2020-08-04T23:21:26.45
IV.NRCA.HNE. ML:2.7 0.005815 0.7 AML other m 2020-08-04T23:21:26.46
IV.SMA1.EHE. ML:2.1 0.0009925 0.2 AML other m 2020-08-04T23:21:28.46
IV.SMA1.EHN. ML:2.1 0.0008785 0.32 AML other m 2020-08-04T23:21:28.55
IV.FDMO.HHN. ML:2.0 0.0004525 0.18 AML other m 2020-08-04T23:21:30.47
IV.FDMO.HHE. ML:2.1 0.000608 0.74 AML other m 2020-08-04T23:21:30.59
IV.MF5.EHE. ML:2.2 0.0008825 0.64 AML other m 2020-08-04T23:21:31.38
IV.MF5.EHN. ML:2.2 0.0007505 1.62 AML other m 2020-08-04T23:21:31.97
IV.CAMP.HHE. ML:2.2 0.0006490000000000001 0.28 AML other m 2020-08-04T23:21:31.72
IV.GUMA.HNN. ML:2.8 0.00311 0.88 AML other m 2020-08-04T23:21:31.59
IV.GUMA.HHN. ML:2.9 0.00379 0.28 AML other m 2020-08-04T23:21:31.60
IV.GUMA.HNE. ML:2.8 0.002745 0.32 AML other m 2020-08-04T23:21:31.63
IV.GUMA.HHE. ML:2.7 0.0023599999999999997 0.28 AML other m 2020-08-04T23:21:31.54
IV.CAMP.HHN. ML:2.0 0.00045650000000000004 0.26 AML other m 2020-08-04T23:21:31.74
IV.LNSS.HHE. ML:2.2 0.000994 1.28 AML other m 2020-08-04T23:21:31.78
IV.LNSS.HHN. ML:2.3 0.0010394999999999998 1.32 AML other m 2020-08-04T23:21:31.19
IV.RM33.HNN. ML:2.5 0.001315 0.22 AML other m 2020-08-04T23:21:32.09
IV.RM33.EHN. ML:2.5 0.00126 0.22 AML other m 2020-08-04T23:21:32.09
IV.RM33.EHE. ML:2.3 0.0008565000000000001 0.18 AML other m 2020-08-04T23:21:32.27
IV.TERO.HHE. ML:1.9 0.000304 0.82 AML other m 2020-08-04T23:21:32.71
IV.CESI.HHE. ML:1.9 0.000345 0.22 AML other m 2020-08-04T23:21:32.66
IV.CESI.HHN. ML:2.1 0.0005175 0.56 AML other m 2020-08-04T23:21:32.69
IV.RM33.HNE. ML:2.3 0.0008585 0.2 AML other m 2020-08-04T23:21:33.10
IV.TERO.HHN. ML:2.0 0.00037 0.2 AML other m 2020-08-04T23:21:33.47
IV.SAP2.EHE. ML:2.1 0.0005055 0.42 AML other m 2020-08-04T23:21:35.34
IV.OFFI.HHN. ML:2.2 0.000608 0.9 AML other m 2020-08-04T23:21:35.29
IV.SAP2.EHN. ML:2.8 0.00237 1.84 AML other m 2020-08-04T23:21:36.03
IV.OFFI.HHE. ML:2.2 0.000603 0.32 AML other m 2020-08-04T23:21:36.79
IV.ARRO.EHE. ML:1.8 0.0002035 0.18 AML other m 2020-08-04T23:21:37.48
IV.ARRO.EHN. ML:1.7 0.00013550000000000001 0.78 AML other m 2020-08-04T23:21:37.15
IV.SNTG.HHE. ML:1.5 0.00006939999999999999 0.82 AML other m 2020-08-04T23:21:38.88
IV.MOMA.HHN. ML:1.7 0.000124 1.56 AML other m 2020-08-04T23:21:39.82
IV.ASSB.HHE. ML:1.6 0.0001043 0.48 AML other m 2020-08-04T23:21:39.50
IV.MNTT.EHE. ML:2.3 0.0007365 0.38 AML other m 2020-08-04T23:21:39.28
IV.MOMA.HHE. ML:2.0 0.00022799999999999999 0.2 AML other m 2020-08-04T23:21:39.28
IV.FIAM.HHN. ML:1.7 0.00011 0.86 AML other m 2020-08-04T23:21:39.85
IV.FIAM.HHE. ML:1.7 0.00010930000000000001 0.18 AML other m 2020-08-04T23:21:39.79
IV.EL6.EHE. ML:2.0 0.0001985 1.48 AML other m 2020-08-04T23:21:40.90
IV.CESX.HHE. ML:1.5 0.00006769999999999999 0.3 AML other m 2020-08-04T23:21:40.48
IV.EL6.EHN. ML:2.0 0.0002045 0.8 AML other m 2020-08-04T23:21:40.58
IV.CESX.HHN. ML:1.6 0.00008199999999999999 0.7 AML other m 2020-08-04T23:21:40.73
IV.MNTT.EHN. ML:2.3 0.0007155 0.28 AML other m 2020-08-04T23:21:41.90
IV.FOSV.EHE. ML:1.8 0.000108 0.32 AML other m 2020-08-04T23:21:41.90
IV.FOSV.EHN. ML:1.7 0.0000955 0.26 AML other m 2020-08-04T23:21:42.23
IV.SNTG.HHN. ML:1.5 0.00007125000000000001 0.96 AML other m 2020-08-04T23:21:42.97
IV.ASSB.HHN. ML:1.5 0.00008145 0.52 AML other m 2020-08-04T23:21:43.89
IV.FAGN.HHN. ML:2.3 0.000365 0.26 AML other m 2020-08-04T23:21:44.45
IV.FAGN.HHE. ML:2.1 0.00021200000000000003 1.48 AML other m 2020-08-04T23:21:45.24
IV.ATCC.EHE. ML:1.7 0.0000885 0.66 AML other m 2020-08-04T23:21:47.33
IV.ARVD.HHN. ML:1.6 0.00005175 0.62 AML other m 2020-08-04T23:21:48.33
IV.T0110.HHE. ML:2.1 0.000168 0.4 AML other m 2020-08-04T23:21:48.45
IV.T0110.HHN. ML:2.1 0.00016749999999999998 0.68 AML other m 2020-08-04T23:21:48.60
IV.MURB.HHN. ML:2.0 0.0001395 1.08 AML other m 2020-08-04T23:21:49.59
IV.MURB.HHE. ML:2.0 0.000142 1 AML other m 2020-08-04T23:21:49.87
IV.ARVD.HHE. ML:1.6 0.00005145 0.44 AML other m 2020-08-04T23:21:50.23
IV.ATCC.EHN. ML:1.7 0.00008905 0.44 AML other m 2020-08-04T23:21:55.87
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
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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