Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.1 del 18-02-2019 ore 07:28:53 (Italia) in zona: 6 km W Accumoli (RI)

Un terremoto di magnitudo ML 2.1 è avvenuto nella zona: 6 km W Accumoli (RI), il

  • 18-02-2019 06:28:53 (UTC)
  • 18-02-2019 07:28:53 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.6740, 13.1860 ad una profondità di 13 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
Accumoli RI 6 667 667
Cittareale RI 7 482 1149
Amatrice RI 10 2657 3806
Arquata del Tronto AP 14 1178 4984
Cascia PG 15 3217 8201
Norcia PG 15 4957 13158
Montereale AQ 17 2581 15739
Posta RI 18 694 16433
Borbona RI 18 617 17050
Monteleone di Spoleto PG 19 599 17649
Capitignano AQ 20 665 18314
Campotosto AQ 20 542 18856

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
40 Km a NW di L'Aquila (69753 abitanti)
43 Km a W di Teramo (54892 abitanti)
46 Km a E di Terni (111501 abitanti)
50 Km a SE di Foligno (57155 abitanti)
81 Km a SE di Perugia (166134 abitanti)
81 Km a W di Montesilvano (53738 abitanti)
84 Km a NE di Guidonia Montecelio (88673 abitanti)
85 Km a NE di Tivoli (56533 abitanti)
87 Km a W di Pescara (121014 abitanti)
88 Km a W di Chieti (51815 abitanti)
93 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 2.1 2019-02-18
06:28:53		 42.674 13.1857 13 2019-08-22
08:24:53		 Bollettino Sismico Italiano INGV 66806111
Rivista
Rev100 		ML 2.1 2019-02-18
06:28:53		 42.6783 13.1853 13 2019-02-18
06:38:20		 Sala Sismica INGV-Roma 65655421
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2019-02-18 06:28:53 ± 0.06
Latitudine 42.6740 ± 0.0027
Longitudine 13.1857 ± 0.0037
Profondità (km) 13 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 66806111

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 350
Semi-asse minore dell'ellisse di confidenza (metri) 14
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 239
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 350.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 63
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 46
Numero di fasi 34
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.21
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.40380
Numero di stazioni in cui l’evento e’ stato osservato 30
Numero di stazioni usate nel calcolo dell'Origin 18
Parametri delle magnitudo

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.4
Num. stazioni usate 65
Tipo di magnitudo ML
Localizzazione di riferimento 65655421
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2019-02-18 06:38:20

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.4
Num. stazioni usate 62
Tipo di magnitudo ML
Localizzazione di riferimento 66806111
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2019-03-22 17:48:25
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VAGA.HHZ. 2019-02-18T06:29:41.71 3.0 undecidable manual S 2.17 0
IV.ARVD.HHZ. 2019-02-18T06:29:22.74 3.0 undecidable manual S -0.17 0
IV.SRES.HHZ. 2019-02-18T06:29:17.76 3.0 undecidable manual S 0.62 0
IV.GUMA.HHZ. 2019-02-18T06:29:08.90 0.6 undecidable manual S 16 44.8218 93 1.07 35
IV.CESI.HHZ. 2019-02-18T06:29:07.50 0.3 undecidable manual S 328 43.2234 93 0.08 72
IV.GIGS.HHZ. 2019-02-18T06:29:06.49 0.3 undecidable manual S 128 40.0266 94 -0.07 72
IV.EL6.EHZ. 2019-02-18T06:29:06.19 3.0 negative manual P -0.35 0
IV.FDMO.HHZ. 2019-02-18T06:29:06.80 0.3 undecidable manual S 349 41.0256 94 -0.02 72
IV.ATCC.EHZ. 2019-02-18T06:29:06.52 3.0 negative manual P 0.19 0
IV.VCEL.EHZ. 2019-02-18T06:29:05.30 3.0 positive manual P 0.35 0
IV.ARRO.EHZ. 2019-02-18T06:29:05.36 1.0 undecidable manual S 253 35.8419 94 -0.09 24
IV.SNTG.HHZ. 2019-02-18T06:29:05.86 3.0 undecidable manual P 0.27 0
IV.TERO.HHZ. 2019-02-18T06:29:04.80 0.3 undecidable manual S 99 34.6431 95 -0.31 69
IV.ASSB.HHZ. 2019-02-18T06:29:04.38 3.0 undecidable manual P 0.17 0
IV.MC2.EHZ. 2019-02-18T06:29:03.00 0.3 undecidable manual S 1 26.3514 98 0.08 74
IV.MOMA.HHZ. 2019-02-18T06:29:03.11 3.0 negative manual P 0.06 0
IV.MMO1.EHZ. 2019-02-18T06:29:03.20 0.3 undecidable manual S 25 27.5502 97 -0.03 74
IV.CESX.HHZ. 2019-02-18T06:29:02.36 3.0 negative manual P -0.26 0
IV.GUMA.HHZ. 2019-02-18T06:29:02.11 0.3 undecidable manual P 16 44.8218 93 0.38 67
IV.CAMP.HHZ. 2019-02-18T06:29:02.20 0.3 undecidable manual S 130 23.8539 99 -0.06 74
IV.CSP1.EHZ. 2019-02-18T06:29:02.00 3.0 positive manual P -0.13 0
IV.GAVE.HNZ. 2019-02-18T06:29:02.10 0.3 undecidable manual S 275 23.8539 99 -0.17 72
IV.CESI.HHZ. 2019-02-18T06:29:01.38 0.3 undecidable manual P 328 43.2234 93 -0.11 70
IV.MF5.EHZ. 2019-02-18T06:29:01.64 0.3 undecidable manual P 33 41.3253 94 0.44 67
IV.FIAM.HHZ. 2019-02-18T06:29:01.83 3.0 positive manual P -0.27 0
IV.FDMO.HHZ. 2019-02-18T06:29:01.15 0.6 undecidable manual P 349 41.0256 94 0 48
IV.RM33.HNZ. 2019-02-18T06:29:00.80 0.3 undecidable manual S 173 18.4704 106 -0.06 75
IV.NRCA.HNZ. 2019-02-18T06:29:00.30 0.1 undecidable manual S 342 18.6702 105 -0.6 86
IV.GIGS.HHZ. 2019-02-18T06:29:00.86 0.3 undecidable manual P 128 40.0266 94 -0.14 71
IV.TERO.HHZ. 2019-02-18T06:29:00.05 0.1 negative manual P 99 34.6431 95 -0.12 95
IV.MTRA.HNZ. 2019-02-18T06:29:00.70 0.3 undecidable manual S 62 19.4694 104 -0.42 69
IV.ARRO.EHZ. 2019-02-18T06:29:00.30 0.1 positive manual P 253 35.8419 94 -0.06 96
IV.FEMA.HNE. 2019-02-18T06:29:00.24 0.3 undecidable manual P 341 33.8439 95 0.19 71
IV.LNSS.HNZ. 2019-02-18T06:28:59.80 0.3 undecidable manual S 236 14.2746 116 -0.01 76
IV.SMA1.EHZ. 2019-02-18T06:28:59.60 0.3 undecidable manual S 112 13.1757 119 0.06 76
IV.MMO1.EHZ. 2019-02-18T06:28:58.98 0.3 undecidable manual P 25 27.5502 97 -0.1 73
IV.T1299.HNN. 2019-02-18T06:28:58.70 0.3 undecidable manual S 119 8.9799 135 0.03 76
IV.GAVE.HNZ. 2019-02-18T06:28:58.45 0.1 positive manual P 275 23.8539 99 -0.07 98
IV.MC2.EHZ. 2019-02-18T06:28:58.96 0.1 negative manual P 1 26.3514 98 0.06 99
IV.CAMP.HHZ. 2019-02-18T06:28:58.56 0.1 positive manual P 130 23.8539 99 0.04 99
IV.SMA1.EHZ. 2019-02-18T06:28:57.17 0.1 positive manual P 112 13.1757 119 0.22 98
IV.NRCA.HNZ. 2019-02-18T06:28:57.58 0.1 negative manual P 342 18.6702 105 -0.15 97
IV.RM33.HNZ. 2019-02-18T06:28:57.83 0.1 positive manual P 173 18.4704 106 0.12 99
IV.LNSS.HNZ. 2019-02-18T06:28:57.21 0.1 undecidable manual P 236 14.2746 116 0.11 100
IV.MTRA.HNZ. 2019-02-18T06:28:57.80 0.1 positive manual P 62 19.4694 104 -0.06 99
IV.T1299.HNN. 2019-02-18T06:28:56.79 0.3 undecidable manual P 119 8.9799 135 0.35 72
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHE. ML:0.0 0.0037963424999999996 0.1408 AML other m 2019-02-18T06:29:00.16
IV.LNSS.HNE. ML:0.0 0.0034738255000000004 0.1408 AML other m 2019-02-18T06:29:00.16
IV.SMA1.EHE. ML:0.0 0.003032183 0.2016 AML other m 2019-02-18T06:29:00.17
IV.SMA1.EHN. ML:0.0 0.002030672 0.2208 AML other m 2019-02-18T06:29:00.21
IV.LNSS.HHN. ML:0.0 0.0029398650000000003 0.16 AML other m 2019-02-18T06:29:00.29
IV.LNSS.HNN. ML:0.0 0.0029073544999999998 0.1504 AML other m 2019-02-18T06:29:00.23
IV.NRCA.HNN. ML:0.0 0.0048467595 0.1088 AML other m 2019-02-18T06:29:00.38
IV.NRCA.HHN. ML:0.0 0.005630609 0.1184 AML other m 2019-02-18T06:29:00.44
IV.NRCA.HNE. ML:0.0 0.0064385150000000006 0.1376 AML other m 2019-02-18T06:29:00.45
IV.NRCA.HHE. ML:0.0 0.0064831509999999995 0.1376 AML other m 2019-02-18T06:29:00.45
IV.MTRA.HNN. ML:0.0 0.0020269880000000004 0.1504 AML other m 2019-02-18T06:29:00.00
IV.MTRA.EHN. ML:0.0 0.002017317 0.16 AML other m 2019-02-18T06:29:00.00
IV.RM33.EHE. ML:0.0 0.0008944676999999999 0.1216 AML other m 2019-02-18T06:29:01.11
IV.RM33.HNE. ML:0.0 0.00090495075 0.1216 AML other m 2019-02-18T06:29:01.11
IV.RM33.HNN. ML:0.0 0.001700292 0.16 AML other m 2019-02-18T06:29:01.08
IV.RM33.EHN. ML:0.0 0.0016526125 0.16 AML other m 2019-02-18T06:29:01.09
IV.MTRA.EHE. ML:0.0 0.0034575050000000005 0.3424 AML other m 2019-02-18T06:29:01.66
IV.MTRA.HNE. ML:0.0 0.0035126435000000004 0.3392 AML other m 2019-02-18T06:29:01.66
IV.GAVE.HNN. ML:0.0 0.0007670528 0.272 AML other m 2019-02-18T06:29:02.37
IV.GAVE.EHN. ML:0.0 0.0025587235000000003 0.1408 AML other m 2019-02-18T06:29:02.37
IV.GAVE.EHE. ML:0.0 0.0016211085 0.1184 AML other m 2019-02-18T06:29:02.76
IV.GAVE.HNE. ML:0.0 0.0016769945000000002 0.1312 AML other m 2019-02-18T06:29:02.77
IV.CAMP.HHE. ML:0.0 0.00015518945 0.3424 AML other m 2019-02-18T06:29:03.22
IV.CAMP.HHN. ML:0.0 0.00014823735 0.4032 AML other m 2019-02-18T06:29:08.17
IV.TERO.HHN. ML:0.0 0.0005713262 0.08 AML other m 2019-02-18T06:29:05.74
IV.TERO.HNN. ML:0.0 0.00022418375000000002 0.0768 AML other m 2019-02-18T06:29:05.75
IV.TERO.HHE. ML:0.0 0.0003642828 0.16 AML other m 2019-02-18T06:29:05.90
IV.TERO.HNE. ML:0.0 0.0001859694 0.1216 AML other m 2019-02-18T06:29:06.09
IV.ARRO.EHE. ML:0.0 0.00033157380000000005 0.2016 AML other m 2019-02-18T06:29:06.62
IV.GIGS.HHN. ML:0.0 0.000058017480000000003 0.16 AML other m 2019-02-18T06:29:06.74
IV.ARRO.EHN. ML:0.0 0.00027193449999999994 1.8208 AML other m 2019-02-18T06:29:07.98
IV.FDMO.HHN. ML:0.0 0.00020386695 0.1408 AML other m 2019-02-18T06:29:08.28
IV.GIGS.HHE. ML:0.0 0.000073017255 0.0608 AML other m 2019-02-18T06:29:08.38
IV.MF5.EHE. ML:0.0 0.00041916759999999995 0.3008 AML other m 2019-02-18T06:29:08.68
IV.FDMO.HHE. ML:0.0 0.00025442195 0.1408 AML other m 2019-02-18T06:29:09.07
IV.GUMA.HHE. ML:0.0 0.001947317 0.2784 AML other m 2019-02-18T06:29:09.24
IV.GUMA.HHN. ML:0.0 0.00131324905 0.2208 AML other m 2019-02-18T06:29:09.34
IV.GUMA.HNE. ML:0.0 0.0015533215 0.2624 AML other m 2019-02-18T06:29:09.23
IV.MF5.EHN. ML:0.0 0.00033223435 1.8016 AML other m 2019-02-18T06:29:09.04
IV.GUMA.HNN. ML:0.0 0.0014334322 1.7792 AML other m 2019-02-18T06:29:10.01
IV.CESI.HHE. ML:0.0 0.0001845145 0.2592 AML other m 2019-02-18T06:29:10.15
IV.CESI.HHN. ML:0.0 0.00035532704999999997 0.2784 AML other m 2019-02-18T06:29:10.33
IV.FIAM.HHE. ML:1.7 0.00013606805 0.1984 AML other m 2019-02-18T06:29:08.64
IV.FIAM.HNN. ML:2.0 0.00031277085 0.1984 AML other m 2019-02-18T06:29:09.61
IV.FIAM.HHN. ML:1.7 0.0001459818 0.1792 AML other m 2019-02-18T06:29:09.61
IV.CSP1.EHE. ML:2.1 0.0003337293 0.2208 AML other m 2019-02-18T06:29:09.80
IV.CESX.HHN. ML:1.8 0.00017307354999999999 0.24 AML other m 2019-02-18T06:29:11.85
IV.CESX.HHE. ML:1.9 0.00021115455 0.32 AML other m 2019-02-18T06:29:11.83
IV.MOMA.HHE. ML:2.0 0.00027402445 0.1568 AML other m 2019-02-18T06:29:12.42
IV.MOMA.HHN. ML:2.1 0.00032737174999999995 0.1792 AML other m 2019-02-18T06:29:12.41
IV.MOMA.HNN. ML:2.1 0.00030198219999999997 0.2176 AML other m 2019-02-18T06:29:12.30
IV.MOMA.HNE. ML:2.0 0.0002725397 0.1568 AML other m 2019-02-18T06:29:12.50
IV.ASSB.HHN. ML:1.7 0.00010583415 0.1184 AML other m 2019-02-18T06:29:13.97
IV.ASSB.HHE. ML:1.9 0.00016578294999999998 0.1216 AML other m 2019-02-18T06:29:14.76
IV.VCEL.EHE. ML:1.9 0.00015667235 0.4192 AML other m 2019-02-18T06:29:17.16
IV.VCEL.EHN. ML:2.0 0.0001726339 0.1408 AML other m 2019-02-18T06:29:15.74
IV.SNTG.HHE. ML:1.5 0.00006110261 0.0992 AML other m 2019-02-18T06:29:16.01
IV.SNTG.HHN. ML:1.7 0.000080970485 0.16 AML other m 2019-02-18T06:29:17.32
IV.EL6.EHE. ML:2.1 0.00018547115 0.4 AML other m 2019-02-18T06:29:19.65
IV.EL6.EHN. ML:2.2 0.0002315554 0.1792 AML other m 2019-02-18T06:29:21.29
IV.ATCC.EHE. ML:1.7 0.000086451395 0.2208 AML other m 2019-02-18T06:29:18.36
IV.ATCC.EHN. ML:1.8 0.00009174918 0.1568 AML other m 2019-02-18T06:29:18.20
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