Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.3 del 21-10-2019 ore 00:44:06 (UTC) in zona: 5 km W Arquata del Tronto (AP)

Un terremoto di magnitudo ML 2.3 è avvenuto nella zona: 5 km W Arquata del Tronto (AP), il

  • 21-10-2019 00:44:06 (UTC)
  • 21-10-2019 02:44:06 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.7930, 13.2490 ad una profondità di 8 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
Arquata del Tronto AP 5 1178 1178
Montegallo AP 9 523 1701
Accumoli RI 11 667 2368
Norcia PG 13 4957 7325
Acquasanta Terme AP 13 2916 10241
Montemonaco AP 14 604 10845
Castelsantangelo sul Nera MC 14 281 11126
Montefortino FM 18 1178 12304
Amatrice RI 18 2657 14961
Ussita MC 19 444 15405
Preci PG 20 724 16129

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
40 Km a W di Teramo (54892 abitanti)
48 Km a E di Foligno (57155 abitanti)
51 Km a N di L'Aquila (69753 abitanti)
56 Km a E di Terni (111501 abitanti)
78 Km a E di Perugia (166134 abitanti)
80 Km a W di Montesilvano (53738 abitanti)
87 Km a W di Pescara (121014 abitanti)
90 Km a NW di Chieti (51815 abitanti)
94 Km a S di Ancona (100861 abitanti)
98 Km a NE di Guidonia Montecelio (88673 abitanti)
99 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 2.3 2019-10-21
00:44:06		 42.7928 13.2488 8 2020-02-28
16:42:28		 Bollettino Sismico Italiano INGV 76870211
Rivista
Rev100 		ML 2.3 2019-10-21
00:44:06		 42.7848 13.244 9 2019-10-21
00:53:15		 Sala Sismica INGV-Roma 73365181
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2019-10-21 00:44:06 ± 0.07
Latitudine 42.7928 ± 0.0036
Longitudine 13.2488 ± 0.0074
Profondità (km) 8 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 76870211

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 444
Semi-asse minore dell'ellisse di confidenza (metri) 433
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 243
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 440.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 42
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 57
Numero di fasi 57
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.41
Distanza epicentrale della stazione piu' vicina (gradi) 0.10702
Distanza epicentrale della stazione piu’ lontana (gradi) 0.95148
Numero di stazioni in cui l’evento e’ stato osservato 35
Numero di stazioni usate nel calcolo dell'Origin 35
Parametri delle magnitudo

ML:2.3

Campo Valore
Valore 2.3
Incertezza 0.3
Num. stazioni usate 76
Tipo di magnitudo ML
Localizzazione di riferimento 76870211
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2020-02-27 14:38:17

ML:2.3

Campo Valore
Valore 2.3
Incertezza 0.3
Num. stazioni usate 76
Tipo di magnitudo ML
Localizzazione di riferimento 73365181
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2019-10-21 00:53:15
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FRON.EHZ. 2019-10-21T00:44:35.30 0.6 undecidable manual S 332 90.8424 50 1.12 30
IV.ARVD.HHZ. 2019-10-21T00:44:33.53 0.6 undecidable manual S 342 82.0512 50 1.7 22
IV.ATCC.EHZ. 2019-10-21T00:44:28.26 0.6 undecidable manual S 312 65.8896 50 0.77 37
IV.EL6.EHZ. 2019-10-21T00:44:27.62 0.6 undecidable manual S 349 60.6948 50 1.5 26
IV.FIAM.HHZ. 2019-10-21T00:44:26.50 0.6 undecidable manual S 191 59.1963 50 0.78 37
IV.MPAG.EHZ. 2019-10-21T00:44:24.36 0.3 undecidable manual P 337 100.8213 50 0.26 60
IV.NARO.HHZ. 2019-10-21T00:44:24.54 0.3 undecidable manual P 329 105.6165 50 -0.29 59
IV.COR1.EHZ. 2019-10-21T00:44:24.01 0.3 undecidable manual P 348 95.238 50 0.78 52
IV.MNTT.EHZ. 2019-10-21T00:44:23.11 0.6 undecidable manual S 43 41.0256 50 2.23 15
IV.FRON.EHZ. 2019-10-21T00:44:22.22 0.1 undecidable manual P 332 90.8424 50 -0.34 81
IV.SAP2.EHZ. 2019-10-21T00:44:20.30 0.6 undecidable manual S 20 35.8419 102 0.88 37
IV.MURB.HHZ. 2019-10-21T00:44:20.55 0.3 undecidable manual P 312 78.5658 50 -0.11 65
IV.ARVD.HHZ. 2019-10-21T00:44:20.85 0.3 undecidable manual P 342 82.0512 50 -0.36 61
IV.CESI.HHZ. 2019-10-21T00:44:19.51 0.6 undecidable manual S 310 36.5412 102 -0.14 47
IV.ATCC.EHZ. 2019-10-21T00:44:18.32 0.3 undecidable manual P 312 65.8896 50 -0.38 63
IV.TERO.HHZ. 2019-10-21T00:44:18.39 0.6 undecidable manual S 123 34.5432 102 -0.58 42
IV.VCEL.EHZ. 2019-10-21T00:44:18.52 0.3 undecidable manual P 132 65.49 50 -0.12 67
IV.CSP1.EHE. 2019-10-21T00:44:18.38 0.6 undecidable manual S 354 33.3444 103 -0.19 46
IV.RM33.EHZ. 2019-10-21T00:44:18.46 0.6 undecidable manual S 185 31.6461 104 0.48 44
IV.FAGN.HHZ. 2019-10-21T00:44:18.12 0.3 undecidable manual P 155 64.5909 50 -0.38 63
IV.CESX.HHZ. 2019-10-21T00:44:17.42 0.3 undecidable manual P 249 57.6978 50 -0.03 69
IV.CAMP.HHZ. 2019-10-21T00:44:17.77 0.6 undecidable manual S 155 31.3464 104 -0.12 47
IV.EL6.EHZ. 2019-10-21T00:44:17.36 0.1 undecidable manual P 349 60.6948 50 -0.55 81
IV.FIAM.HHZ. 2019-10-21T00:44:17.44 0.6 undecidable manual P 191 59.1963 50 -0.24 44
IV.FDMO.HHZ. 2019-10-21T00:44:17.59 0.6 undecidable manual S 334 30.0477 104 0.14 47
IV.MF5.EHZ. 2019-10-21T00:44:17.63 0.6 undecidable manual S 38 27.6501 105 1 36
IV.LNSS.HHZ. 2019-10-21T00:44:17.54 0.6 undecidable manual S 219 27.0507 106 1.09 34
IV.FEMA.HNE. 2019-10-21T00:44:16.44 0.6 undecidable manual S 319 24.753 107 0.74 40
IV.MOMA.HHZ. 2019-10-21T00:44:16.91 0.3 undecidable manual P 272 55.3002 50 -0.16 67
IV.SNTG.HHZ. 2019-10-21T00:44:16.69 0.1 undecidable manual P 334 56.9985 50 -0.66 78
IV.ASSB.HHZ. 2019-10-21T00:44:16.54 0.3 undecidable manual P 300 55.4001 50 -0.55 61
IV.ARRO.EHZ. 2019-10-21T00:44:15.44 0.3 undecidable manual P 239 46.0206 50 -0.2 68
IV.MNTT.EHZ. 2019-10-21T00:44:15.25 0.1 negative manual P 43 41.0256 50 0.37 88
IV.GIGS.HHZ. 2019-10-21T00:44:15.22 0.3 undecidable manual P 145 46.0206 50 -0.43 65
IV.T1299.HNN. 2019-10-21T00:44:14.68 0.6 undecidable manual S 171 17.7711 113 1.27 32
IV.SMA1.EHZ. 2019-10-21T00:44:14.39 0.6 undecidable manual S 159 19.3695 112 0.48 45
IV.SAP2.EHZ. 2019-10-21T00:44:14.24 0.3 undecidable manual P 20 35.8419 102 0.2 69
IV.OFFI.HHZ. 2019-10-21T00:44:14.87 0.1 undecidable manual P 66 38.8278 50 0.32 89
IV.RM33.EHZ. 2019-10-21T00:44:13.15 0.3 undecidable manual P 185 31.6461 104 -0.06 72
IV.CESI.HHZ. 2019-10-21T00:44:13.61 0.1 undecidable manual P 310 36.5412 102 -0.57 84
IV.TERO.HHZ. 2019-10-21T00:44:13.21 0.1 undecidable manual P 123 34.5432 102 -0.57 84
IV.MF5.EHZ. 2019-10-21T00:44:12.45 0.1 undecidable manual P 38 27.6501 105 0.02 97
IV.LNSS.HHZ. 2019-10-21T00:44:12.35 0.1 undecidable manual P 219 27.0507 106 0.02 97
IV.NRCA.HHZ. 2019-10-21T00:44:12.12 0.6 undecidable manual S 293 11.877 123 0.54 44
IV.CAMP.HHZ. 2019-10-21T00:44:12.82 0.1 negative manual P 155 31.3464 104 -0.34 90
IV.MTRA.EHZ. 2019-10-21T00:44:12.28 0.6 undecidable manual S 108 12.6762 121 0.45 46
IV.FEMA.HNE. 2019-10-21T00:44:12.02 0.6 undecidable manual P 319 24.753 107 0.13 48
IV.FDMO.HHZ. 2019-10-21T00:44:12.26 0.1 undecidable manual P 334 30.0477 104 -0.65 82
IV.MC2.EHZ. 2019-10-21T00:44:12.86 0.6 undecidable manual S 340 14.0748 119 0.62 43
IV.CSP1.EHE. 2019-10-21T00:44:12.87 0.1 undecidable manual P 354 33.3444 103 -0.68 81
IV.MMO1.EHZ. 2019-10-21T00:44:11.66 0.6 undecidable manual S 28 13.3755 120 -0.39 46
IV.T1299.HNN. 2019-10-21T00:44:10.91 0.1 undecidable manual P 171 17.7711 113 0.34 92
IV.SMA1.EHZ. 2019-10-21T00:44:10.91 0.1 negative manual P 159 19.3695 112 0.05 98
IV.MTRA.EHZ. 2019-10-21T00:44:09.66 0.1 positive manual P 108 12.6762 121 0 100
IV.MC2.EHZ. 2019-10-21T00:44:09.77 0.1 negative manual P 340 14.0748 119 -0.12 97
IV.MMO1.EHZ. 2019-10-21T00:44:09.38 0.1 undecidable manual P 28 13.3755 120 -0.41 92
IV.NRCA.HHZ. 2019-10-21T00:44:09.58 0.1 negative manual P 293 11.877 123 0.06 99
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:2.4 0.0033799999999999998 1.18 AML other m 2019-10-21T00:44:12.37
IV.NRCA.HHN. ML:2.4 0.0036399999999999996 1.18 AML other m 2019-10-21T00:44:12.37
IV.NRCA.HNE. ML:2.4 0.003235 0.4 AML other m 2019-10-21T00:44:13.60
IV.NRCA.HHE. ML:2.4 0.00349 0.4 AML other m 2019-10-21T00:44:13.60
IV.MTRA.HNN. ML:2.7 0.00625 0.5 AML other m 2019-10-21T00:44:14.34
IV.MTRA.EHN. ML:2.7 0.0063100000000000005 0.5 AML other m 2019-10-21T00:44:14.34
IV.MTRA.HNE. ML:2.7 0.0055899999999999995 0.84 AML other m 2019-10-21T00:44:15.19
IV.MTRA.EHE. ML:2.7 0.0056099999999999995 0.84 AML other m 2019-10-21T00:44:15.19
IV.CAMP.HHN. ML:2.1 0.0006359999999999998 0.5 AML other m 2019-10-21T00:44:18.21
IV.LNSS.HHE. ML:2.6 0.0025099999999999996 1.18 AML other m 2019-10-21T00:44:18.98
IV.LNSS.HNE. ML:2.7 0.0025700000000000002 1.16 AML other m 2019-10-21T00:44:18.98
IV.FDMO.HHN. ML:2.2 0.000876 0.74 AML other m 2019-10-21T00:44:18.80
IV.RM33.EHN. ML:2.3 0.0009825 1.06 AML other m 2019-10-21T00:44:19.07
IV.RM33.HNN. ML:2.4 0.001165 1.06 AML other m 2019-10-21T00:44:19.07
IV.SMA1.EHN. ML:2.7 0.004445 0.62 AML other m 2019-10-21T00:44:19.82
IV.FDMO.HHE. ML:2.2 0.0007465 0.42 AML other m 2019-10-21T00:44:19.87
IV.LNSS.HHN. ML:2.5 0.0019649999999999997 1.04 AML other m 2019-10-21T00:44:20.83
IV.LNSS.HNN. ML:2.5 0.001975 1.06 AML other m 2019-10-21T00:44:20.31
IV.SMA1.EHE. ML:2.7 0.004045 0.52 AML other m 2019-10-21T00:44:20.50
IV.SAP2.EHE. ML:2.4 0.001065 0.3 AML other m 2019-10-21T00:44:22.01
IV.CESI.HHN. ML:2.4 0.0009415 1.32 AML other m 2019-10-21T00:44:23.26
IV.MNTT.EHN. ML:2.8 0.0019649999999999997 1.4 AML other m 2019-10-21T00:44:23.92
IV.CESI.HNN. ML:2.4 0.0009695 1.38 AML other m 2019-10-21T00:44:23.26
IV.MNTT.EHE. ML:2.7 0.0018250000000000002 0.82 AML other m 2019-10-21T00:44:24.21
IV.SNTG.HNE. ML:2.0 0.00022649999999999998 1.3 AML other m 2019-10-21T00:44:24.71
IV.TERO.HHE. ML:2.1 0.0005765 0.86 AML other m 2019-10-21T00:44:25.62
IV.TERO.HHN. ML:2.3 0.0008029999999999999 0.46 AML other m 2019-10-21T00:44:25.39
IV.RM33.EHE. ML:2.5 0.0015350000000000001 0.74 AML other m 2019-10-21T00:44:25.45
IV.RM33.HNE. ML:2.6 0.00165 0.72 AML other m 2019-10-21T00:44:25.81
IV.MF5.EHE. ML:2.6 0.0024649999999999997 1.12 AML other m 2019-10-21T00:44:26.75
IV.MOMA.HHE. ML:2.0 0.0002615 0.88 AML other m 2019-10-21T00:44:27.79
IV.ASSB.HHN. ML:2.1 0.000279 1.72 AML other m 2019-10-21T00:44:27.88
IV.ARRO.EHE. ML:1.9 0.0002455 0.52 AML other m 2019-10-21T00:44:27.67
IV.CESI.HHE. ML:2.4 0.0009065000000000001 1.12 AML other m 2019-10-21T00:44:28.57
IV.CESI.HNE. ML:2.4 0.0008990000000000001 1.1 AML other m 2019-10-21T00:44:28.57
IV.OFFI.HHE. ML:2.5 0.0011600000000000002 1.46 AML other m 2019-10-21T00:44:28.75
IV.MF5.EHN. ML:2.7 0.002545 0.82 AML other m 2019-10-21T00:44:28.68
IV.SAP2.EHN. ML:3.1 0.004719999999999999 0.54 AML other m 2019-10-21T00:44:28.42
IV.MOMA.HHN. ML:2.1 0.000265 0.3 AML other m 2019-10-21T00:44:28.73
IV.MOMA.HNN. ML:2.2 0.0003395 0.64 AML other m 2019-10-21T00:44:28.74
IV.ASSB.HHE. ML:2.0 0.000258 1.18 AML other m 2019-10-21T00:44:29.70
IV.ARRO.EHN. ML:2.0 0.000311 0.42 AML other m 2019-10-21T00:44:29.43
IV.GIGS.HHE. ML:1.6 0.00011380000000000001 0.48 AML other m 2019-10-21T00:44:29.39
IV.CESX.HHE. ML:2.1 0.0002495 1.14 AML other m 2019-10-21T00:44:29.75
IV.OFFI.HHN. ML:2.6 0.0014100000000000002 0.74 AML other m 2019-10-21T00:44:29.92
IV.CAMP.HHE. ML:2.1 0.0005915 0.82 AML other m 2019-10-21T00:44:30.61
IV.SNTG.HHE. ML:1.9 0.00015900000000000002 0.68 AML other m 2019-10-21T00:44:31.01
IV.SNTG.HNN. ML:2.0 0.0002505 0.94 AML other m 2019-10-21T00:44:32.67
IV.FIAM.HHN. ML:2.0 0.000221 0.66 AML other m 2019-10-21T00:44:32.44
IV.FAGN.HHN. ML:2.5 0.000585 1.5 AML other m 2019-10-21T00:44:32.14
IV.SNTG.HHN. ML:1.9 0.000194 1.3 AML other m 2019-10-21T00:44:33.69
IV.MOMA.HNE. ML:2.1 0.0003155 1.28 AML other m 2019-10-21T00:44:33.21
IV.EL6.EHE. ML:2.3 0.0004295 0.32 AML other m 2019-10-21T00:44:33.38
IV.ATCC.EHN. ML:2.3 0.00033850000000000004 0.62 AML other m 2019-10-21T00:44:33.21
IV.FAGN.HHE. ML:2.5 0.000558 0.7 AML other m 2019-10-21T00:44:33.20
IV.EL6.EHN. ML:2.4 0.00046550000000000004 1.06 AML other m 2019-10-21T00:44:35.98
IV.GIGS.HHN. ML:1.5 0.00010240000000000001 0.88 AML other m 2019-10-21T00:44:35.44
IV.MURB.HNE. ML:2.5 0.00047099999999999996 0.38 AML other m 2019-10-21T00:44:36.03
IV.FIAM.HHE. ML:2.0 0.0002105 1.26 AML other m 2019-10-21T00:44:38.86
IV.CESX.HHN. ML:2.1 0.000275 1.2 AML other m 2019-10-21T00:44:39.01
IV.MURB.HHE. ML:2.5 0.0004625 1.26 AML other m 2019-10-21T00:44:39.11
IV.ATCC.EHE. ML:2.4 0.000446 0.8 AML other m 2019-10-21T00:44:40.42
IV.MURB.HNN. ML:2.4 0.0003715 0.36 AML other m 2019-10-21T00:44:40.78
IV.MURB.HHN. ML:2.4 0.0003845 0.34 AML other m 2019-10-21T00:44:40.79
IV.FRON.EHE. ML:2.0 0.000128 0.64 AML other m 2019-10-21T00:44:41.72
IV.COR1.EHE. ML:2.3 0.00020569999999999999 0.42 AML other m 2019-10-21T00:44:41.62
IV.ARVD.HHN. ML:1.8 0.00008615000000000001 0.8 AML other m 2019-10-21T00:44:42.51
IV.VCEL.EHE. ML:2.3 0.00034100000000000005 0.88 AML other m 2019-10-21T00:44:44.73
IV.MPAG.EHE. ML:2.1 0.0001375 1.18 AML other m 2019-10-21T00:44:45.64
IV.VCEL.EHN. ML:2.2 0.0003165 0.86 AML other m 2019-10-21T00:44:46.55
IV.FRON.EHN. ML:2.1 0.00015900000000000002 0.5 AML other m 2019-10-21T00:44:47.48
IV.ARVD.HHE. ML:2.0 0.0001325 0.74 AML other m 2019-10-21T00:44:47.28
IV.NARO.HHN. ML:2.0 0.0000927 0.64 AML other m 2019-10-21T00:44:50.17
IV.NARO.HHE. ML:1.9 0.00007650000000000002 0.82 AML other m 2019-10-21T00:44:51.50
IV.COR1.EHN. ML:2.5 0.00035450000000000005 0.88 AML other m 2019-10-21T00:44:54.85
IV.MPAG.EHN. ML:2.0 0.0001055 1.14 AML other m 2019-10-21T00:44:56.37
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