Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 1.8 del 02-04-2019 ore 17:17:50 (UTC) in zona: 4 km W Amatrice (RI)

Un terremoto di magnitudo ML 1.8 è avvenuto nella zona: 4 km W Amatrice (RI), il

  • 02-04-2019 17:17:50 (UTC)
  • 02-04-2019 19:17:50 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.6240, 13.2390 ad una profondità di 12 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
Amatrice RI 4 2657 2657
Cittareale RI 6 482 3139
Accumoli RI 8 667 3806
Montereale AQ 11 2581 6387
Capitignano AQ 13 665 7052
Campotosto AQ 13 542 7594
Borbona RI 15 617 8211
Posta RI 16 694 8905
Arquata del Tronto AP 17 1178 10083
Cagnano Amiterno AQ 18 1369 11452
Barete AQ 19 737 12189

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
33 Km a NW di L'Aquila (69753 abitanti)
38 Km a W di Teramo (54892 abitanti)
49 Km a E di Terni (111501 abitanti)
57 Km a SE di Foligno (57155 abitanti)
76 Km a W di Montesilvano (53738 abitanti)
81 Km a NE di Guidonia Montecelio (88673 abitanti)
82 Km a NE di Tivoli (56533 abitanti)
82 Km a W di Pescara (121014 abitanti)
82 Km a W di Chieti (51815 abitanti)
88 Km a SE di Perugia (166134 abitanti)
96 Km a E di Viterbo (67173 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 2019-04-02
17:17:50		 42.6238 13.2387 12 2019-08-22
08:25:02		 Bollettino Sismico Italiano INGV 69462071
Rivista
Rev100 		ML 2.0 2019-04-02
17:17:50		 42.6243 13.2322 13 2019-04-02
17:29:47		 Sala Sismica INGV-Roma 67198071
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2019-04-02 17:17:50 ± 0.05
Latitudine 42.6238 ± 0.0027
Longitudine 13.2387 ± 0.0037
Profondità (km) 12 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 69462071

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 340
Semi-asse minore dell'ellisse di confidenza (metri) 104
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 62
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 340.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 66
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 71
Numero di fasi 52
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.22
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 1.64036
Numero di stazioni in cui l’evento e’ stato osservato 46
Numero di stazioni usate nel calcolo dell'Origin 28
Parametri delle magnitudo

ML:1.8

Campo Valore
Valore 1.8
Incertezza 0.3
Num. stazioni usate 46
Tipo di magnitudo ML
Localizzazione di riferimento 69462071
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2019-06-13 12:20:05

ML:2.0

Campo Valore
Valore 2.0
Incertezza 0.2
Num. stazioni usate 22
Tipo di magnitudo ML
Localizzazione di riferimento 67198071
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2019-04-02 17:29:47
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TRI.HHZ. 2019-04-02T17:19:33.35 3.0 undecidable manual Sg 16.469999 0
IV.CADC.HNZ. 2019-04-02T17:19:33.85 3.0 undecidable manual Sn 3.59 0
IV.LPDG.HHZ. 2019-04-02T17:19:21.47 3.0 negative manual Pn 3.66 0
IV.TDS.HHZ. 2019-04-02T17:19:20.50 3.0 undecidable manual Sg 10.99 0
CR.STON.BHZ. 2019-04-02T17:19:18.52 3.0 undecidable manual Sg 11.2 0
IV.IMOL.HNZ. 2019-04-02T17:19:04.43 3.0 undecidable manual Sg 12.12 0
IV.CAPR.HNZ. 2019-04-02T17:18:40.80 3.0 undecidable manual Pn -5.45 0
IV.VULT.HHZ. 2019-04-02T17:18:37.97 3.0 undecidable manual Sn 0.2 0
IV.LTRZ.EHZ. 2019-04-02T17:18:26.17 3.0 positive manual Pn -0.5 0
IV.MRVN.HHZ. 2019-04-02T17:18:24.45 3.0 undecidable manual Pg 6.57 0
IV.CPGN.EHZ. 2019-04-02T17:18:20.72 3.0 undecidable manual P 150.2385 5.89 0
IT.FIE.HGZ. 2019-04-02T17:18:17.39 3.0 undecidable manual Pn -1.14 0
IV.RIBO.EHZ.01 2019-04-02T17:18:16.88 3.0 negative manual P 182.0844 -2.57 0
IV.ASSB.HHZ. 2019-04-02T17:18:11.00 0.6 undecidable manual S 315 66.1893 91 0.61 40
IV.RMP.HHZ. 2019-04-02T17:18:09.13 3.0 undecidable manual Sg 2.51 0
IV.CRTO.HHZ. 2019-04-02T17:18:08.10 3.0 undecidable manual Pg 1.18 0
IV.MML1.HNE. 2019-04-02T17:18:08.22 0.6 undecidable manual S 338 58.497 91 -0.11 46
IV.VCEL.EHZ. 2019-04-02T17:18:08.60 3.0 undecidable manual S 117 55.4001 91 1.1 0
IV.MOMA.HNZ. 2019-04-02T17:18:08.61 0.6 undecidable manual S 290 57.9975 91 0.4 43
IV.CSP1.EHZ. 2019-04-02T17:18:06.80 0.6 undecidable manual S 357 52.0035 91 0.21 46
IV.CESX.HHZ. 2019-04-02T17:18:06.80 0.6 undecidable manual S 268 53.2023 91 -0.12 46
IV.CESI.HHZ. 2019-04-02T17:18:06.22 0.6 undecidable manual S 327 50.2164 91 0.09 47
IV.GUMA.HHZ. 2019-04-02T17:18:06.61 0.6 undecidable manual S 9 49.3173 91 0.73 39
IV.FDMO.HHZ. 2019-04-02T17:18:05.33 0.6 undecidable manual S 345 47.4192 92 -0.04 47
IV.MF5.EHZ. 2019-04-02T17:18:04.90 0.6 undecidable manual S 24 44.2224 92 0.38 45
IV.FEMA.HNE. 2019-04-02T17:18:03.89 0.6 undecidable manual S 338 40.5261 92 0.35 45
IV.FAGN.HHZ. 2019-04-02T17:18:03.23 1.0 undecidable manual P 144 48.7179 91 4.04 1
IV.CERT.HHZ. 2019-04-02T17:18:03.46 1.0 undecidable manual P 196 77.7666 91 -0.2 22
IV.ARRO.EHZ. 2019-04-02T17:18:03.44 0.6 undecidable manual S 263 38.9277 92 0.33 45
IV.FIAM.HHZ. 2019-04-02T17:18:03.75 1.0 undecidable manual S 194 40.7259 92 0.17 23
IV.ASSB.HHZ. 2019-04-02T17:18:01.78 0.6 undecidable manual P 315 66.1893 91 -0.1 45
IV.MC2.EHZ. 2019-04-02T17:18:01.68 0.6 undecidable manual S 353 32.1456 93 0.38 46
IV.GIGS.HHZ. 2019-04-02T17:18:01.30 0.3 undecidable manual S 125 33.2445 93 -0.29 70
IV.MMO1.EHZ. 2019-04-02T17:18:00.90 0.6 undecidable manual S 13 31.3464 93 -0.2 47
IV.MOMA.HNZ. 2019-04-02T17:18:00.32 0.6 undecidable manual P 290 57.9975 91 -0.3 44
IV.PF6.EHN. 2019-04-02T17:18:00.27 0.3 undecidable manual P 356 57.0984 91 -0.21 68
IV.GAVE.EHZ. 2019-04-02T17:18:00.06 0.6 undecidable manual S 285 29.1486 93 -0.43 45
IV.TERO.HHZ. 2019-04-02T17:18:00.25 0.6 undecidable manual S 90 29.8479 93 -0.43 45
IV.MML1.HNE. 2019-04-02T17:18:00.40 0.6 undecidable manual P 338 58.497 91 -0.29 44
IV.VCEL.EHZ. 2019-04-02T17:18:00.71 0.1 undecidable manual P 117 55.4001 91 0.5 85
IV.GUMA.HHZ. 2019-04-02T17:17:59.46 0.3 undecidable manual P 9 49.3173 91 0.19 69
IV.CSP1.EHZ. 2019-04-02T17:17:59.50 0.3 undecidable manual P 357 52.0035 91 -0.19 69
IV.CESX.HHZ. 2019-04-02T17:17:59.92 1.0 undecidable manual P 268 53.2023 91 0.04 23
IV.CESI.HHZ. 2019-04-02T17:17:59.31 0.3 undecidable manual P 327 50.2164 91 -0.11 70
IV.FIAM.HHZ. 2019-04-02T17:17:58.06 0.1 undecidable manual P 194 40.7259 92 0.11 95
IV.NRCA.HNZ. 2019-04-02T17:17:58.96 0.3 undecidable manual S 337 25.3524 94 -0.53 66
IV.FDMO.HHZ. 2019-04-02T17:17:58.76 0.6 positive manual P 345 47.4192 92 -0.22 46
IV.FEMA.HNE. 2019-04-02T17:17:58.45 0.6 undecidable manual P 338 40.5261 92 0.52 43
IV.MF5.EHZ. 2019-04-02T17:17:58.79 0.3 undecidable manual P 24 44.2224 92 0.3 68
IV.MTRA.EHZ. 2019-04-02T17:17:57.47 0.6 undecidable manual S 41 19.5693 98 -0.48 45
IV.ARRO.EHZ. 2019-04-02T17:17:57.39 0.6 undecidable manual P 263 38.9277 92 -0.28 46
IV.CAMP.HHZ. 2019-04-02T17:17:57.38 0.6 undecidable manual S 125 16.9719 102 0.1 50
IV.TERO.HHZ. 2019-04-02T17:17:56.08 0.1 positive manual P 90 29.8479 93 -0.19 95
IV.MMO1.EHZ. 2019-04-02T17:17:56.36 0.1 positive manual P 13 31.3464 93 -0.16 96
IV.RM33.EHZ. 2019-04-02T17:17:56.31 0.3 undecidable manual S 189 12.876 114 0.08 75
IV.MC2.EHZ. 2019-04-02T17:17:56.59 0.6 positive manual P 353 32.1456 93 -0.04 49
IV.LNSS.HHZ. 2019-04-02T17:17:56.96 0.3 undecidable manual S 262 16.3725 103 -0.15 74
IV.GAVE.EHZ. 2019-04-02T17:17:56.05 0.1 positive manual P 285 29.1486 93 -0.11 97
IV.GIGS.HHZ. 2019-04-02T17:17:56.69 0.1 undecidable manual P 125 33.2445 93 -0.11 96
IV.SMA1.EHZ. 2019-04-02T17:17:55.34 0.6 undecidable manual S 85 7.881 136 0.19 50
IV.NRCA.HNZ. 2019-04-02T17:17:55.41 0.3 undecidable manual P 337 25.3524 94 -0.18 72
IV.LNSS.HHZ. 2019-04-02T17:17:54.27 0.1 positive manual P 262 16.3725 103 0.06 100
IV.MTRA.EHZ. 2019-04-02T17:17:54.56 0.1 positive manual P 41 19.5693 98 -0.14 98
IV.CAMP.HHZ. 2019-04-02T17:17:54.41 0.3 positive manual P 125 16.9719 102 0.1 74
IV.LIK.EHZ.01 2019-04-02T17:17:54.54 3.0 negative manual P 127.4724 -9.99 0
IV.T1299.HNN. 2019-04-02T17:17:54.36 0.3 undecidable manual S 72 3.6963 158 -0.18 74
IV.RM33.EHZ. 2019-04-02T17:17:53.93 0.1 positive manual P 189 12.876 114 0.22 97
IV.SMA1.EHZ. 2019-04-02T17:17:53.33 0.1 positive manual P 85 7.881 136 0.25 98
IV.T1299.HNN. 2019-04-02T17:17:52.60 0.6 undecidable manual P 72 3.6963 158 -0.12 50
IV.LRP.EHZ. 2019-04-02T17:17:51.27 3.0 undecidable manual P 112.0989 -9.99 0
IV.VVLD.HHZ. 2019-04-02T17:17:51.17 3.0 undecidable manual P 89.4438 -9.99 0
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.0000625 0.8 AML other m 2019-04-02T17:18:05.92
IV.SMA1.EHN. ML:2.4 0.003255 0.26 AML other m 2019-04-02T17:17:55.58
IV.RM33.HNE. ML:2.3 0.0018599999999999999 0.2 AML other m 2019-04-02T17:17:56.79
IV.RM33.EHE. ML:2.3 0.0018700000000000001 0.2 AML other m 2019-04-02T17:17:56.79
IV.LNSS.HNN. ML:2.3 0.001635 0.32 AML other m 2019-04-02T17:17:57.17
IV.LNSS.HHN. ML:2.3 0.0017400000000000002 0.32 AML other m 2019-04-02T17:17:57.17
IV.LNSS.HNE. ML:2.2 0.0013900000000000002 0.14 AML other m 2019-04-02T17:17:57.28
IV.LNSS.HHE. ML:2.2 0.00146 0.14 AML other m 2019-04-02T17:17:57.28
IV.CAMP.HHE. ML:1.3 0.0001625 0.2 AML other m 2019-04-02T17:17:57.68
IV.MTRA.EHE. ML:1.7 0.0003765 0.6 AML other m 2019-04-02T17:17:58.36
IV.RM33.HNN. ML:2.0 0.0010069999999999999 1.08 AML other m 2019-04-02T17:17:58.63
IV.RM33.EHN. ML:2.0 0.00101 1.08 AML other m 2019-04-02T17:17:58.63
IV.MTRA.EHN. ML:1.8 0.0005085 0.86 AML other m 2019-04-02T17:17:58.58
IV.NRCA.HHN. ML:2.0 0.000597 0.4 AML other m 2019-04-02T17:17:59.17
IV.NRCA.HHE. ML:2.2 0.00103 0.12 AML other m 2019-04-02T17:17:59.26
IV.CAMP.HHN. ML:1.2 0.00014299999999999998 0.5 AML other m 2019-04-02T17:18:00.33
IV.GAVE.EHE. ML:2.0 0.000536 0.64 AML other m 2019-04-02T17:18:00.75
IV.GAVE.EHN. ML:2.0 0.00045850000000000003 0.64 AML other m 2019-04-02T17:18:00.89
IV.GIGS.HHE. ML:1.0 0.000047149999999999994 0.64 AML other m 2019-04-02T17:18:01.57
IV.GIGS.HHN. ML:1.2 0.00006575 0.16 AML other m 2019-04-02T17:18:01.60
IV.TERO.HHE. ML:1.6 0.00020700000000000002 0.4 AML other m 2019-04-02T17:18:01.97
IV.TERO.HHN. ML:1.7 0.00023050000000000002 1.8 AML other m 2019-04-02T17:18:01.97
IV.FDMO.HHN. ML:1.4 0.00006375 1.82 AML other m 2019-04-02T17:18:05.02
IV.MF5.EHE. ML:1.7 0.000163 0.48 AML other m 2019-04-02T17:18:06.03
IV.MF5.EHN. ML:1.8 0.00017749999999999998 1.26 AML other m 2019-04-02T17:18:06.69
IV.GUMA.HHE. ML:0.0 0.000493 1.76 AML other m 2019-04-02T17:18:07.04
IV.GUMA.HHN. ML:0.0 0.0004055 0.72 AML other m 2019-04-02T17:18:07.46
IV.CESI.HHE. ML:1.2 0.0000427 0.42 AML other m 2019-04-02T17:18:08.09
IV.CESX.HHE. ML:1.4 0.00006670000000000001 0.22 AML other m 2019-04-02T17:18:08.01
IV.CESX.HHN. ML:1.5 0.00008115 0.2 AML other m 2019-04-02T17:18:08.69
IV.CESI.HHN. ML:1.5 0.00007655 0.28 AML other m 2019-04-02T17:18:08.78
IV.VCEL.EHN. ML:0.0 0.000131 0.92 AML other m 2019-04-02T17:18:09.26
IV.VCEL.EHE. ML:0.0 0.00009534999999999999 1.06 AML other m 2019-04-02T17:18:11.82
IV.ASSB.HHN. ML:1.5 0.0000552 1.52 AML other m 2019-04-02T17:18:12.02
IV.ASSB.HHE. ML:1.5 0.0000575 1.82 AML other m 2019-04-02T17:18:12.98
IV.MTRA.HNN. ML:1.8 0.00051411505 1.1392 AML other m 2019-04-02T17:17:57.59
IV.MTRA.HNE. ML:1.8 0.0004078078 1.2288 AML other m 2019-04-02T17:17:58.36
IV.NRCA.HNE. ML:2.2 0.000944229 0.1024 AML other m 2019-04-02T17:17:59.21
IV.NRCA.HNN. ML:2.1 0.0006622148999999999 0.4096 AML other m 2019-04-02T17:17:59.17
IV.GAVE.HNN. ML:1.9 0.00037578424999999997 0.6528 AML other m 2019-04-02T17:18:00.76
IV.GAVE.HNE. ML:2.0 0.00049213595 0.64 AML other m 2019-04-02T17:18:00.76
IV.TERO.HNE. ML:1.5 0.0001453531 0.9856 AML other m 2019-04-02T17:18:01.97
IV.TERO.HNN. ML:1.5 0.0001332088 0.6912 AML other m 2019-04-02T17:18:01.25
IV.GUMA.HNE. ML:2.2 0.0004080758 0.7808 AML other m 2019-04-02T17:18:07.06
IV.GUMA.HNN. ML:2.3 0.00048348075000000004 5.1968 AML other m 2019-04-02T17:18:06.41
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
Download
Tipo Descrizione Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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