Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.3 del 20-10-2020 ore 00:15:35 (Italia) in zona: 3 km E Roccafluvione (AP)

Un terremoto di magnitudo ML 2.3 è avvenuto nella zona: 3 km E Roccafluvione (AP), il

  • 19-10-2020 22:15:35 (UTC)
  • 20-10-2020 00:15:35 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.8510, 13.5140 ad una profondità di 20 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
Roccafluvione AP 3 2010 2010
Venarotta AP 4 2066 4076
Ascoli Piceno AP 5 49407 53483
Palmiano AP 7 196 53679
Folignano AP 10 9241 62920
Rotella AP 12 906 63826
Acquasanta Terme AP 12 2916 66742
Force AP 13 1354 68096
Valle Castellana TE 13 977 69073
Castignano AP 13 2796 71869
Appignano del Tronto AP 14 1785 73654
Comunanza AP 14 3166 76820
Maltignano AP 14 2401 79221
Montegallo AP 15 523 79744
Montedinove AP 15 488 80232
Civitella del Tronto TE 15 5116 85348
Montefalcone Appennino FM 16 424 85772
Montemonaco AP 16 604 86376
Castel di Lama AP 16 8634 95010
Sant'Egidio alla Vibrata TE 17 9811 104821
Montalto delle Marche AP 17 2122 106943
Offida AP 17 5058 112001
Montefortino FM 17 1178 113179
Smerillo FM 18 365 113544
Castorano AP 18 2380 115924
Rocca Santa Maria TE 18 537 116461
Ancarano TE 19 1857 118318
Montelparo FM 19 778 119096
Santa Vittoria in Matenano FM 19 1330 120426
Amandola FM 19 3629 124055
Colli del Tronto AP 19 3668 127723
Arquata del Tronto AP 20 1178 128901
Campli TE 20 7209 136110

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
26 Km a NW di Teramo (54892 abitanti)
56 Km a N di L'Aquila (69753 abitanti)
64 Km a NW di Montesilvano (53738 abitanti)
67 Km a E di Foligno (57155 abitanti)
72 Km a NW di Pescara (121014 abitanti)
77 Km a NW di Chieti (51815 abitanti)
78 Km a E di Terni (111501 abitanti)
85 Km a S di Ancona (100861 abitanti)
96 Km a E di Perugia (166134 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 2020-10-19
22:15:35		 42.8512 13.5138 20 2021-02-26
14:56:18		 Bollettino Sismico Italiano INGV 86888281
Rivista
Rev100 		ML 2.5 2020-10-19
22:15:35		 42.8513 13.5117 19 2020-10-19
22:23:55		 Sala Sismica INGV-Roma 83922331
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-10-19 22:15:35 ± 0.1
Latitudine 42.8512 ± 0.0036
Longitudine 13.5138 ± 0.0061
Profondità (km) 20 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 86888281

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 467
Semi-asse minore dell'ellisse di confidenza (metri) 103
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 259
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 470.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 54
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 69
Numero di fasi 60
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.31
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 1.06570
Numero di stazioni in cui l’evento e’ stato osservato 46
Numero di stazioni usate nel calcolo dell'Origin 38
Parametri delle magnitudo

ML:2.5

Campo Valore
Valore 2.5
Incertezza 0.3
Num. stazioni usate 64
Tipo di magnitudo ML
Localizzazione di riferimento 83922331
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2020-10-19 22:23:54

ML:2.3

Campo Valore
Valore 2.3
Incertezza 0.2
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 86888281
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-02-06 18:05:40
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.RMMM.HGZ. 2020-10-19T22:16:17.26 3.0 undecidable manual S 1.12 0
IV.FIR.HHZ. 2020-10-19T22:16:07.12 3.0 undecidable manual Pn -0.32 0
IV.MURB.HHZ. 2020-10-19T22:16:05.23 3.0 undecidable manual S 0.62 0
IV.ATCC.EHZ. 2020-10-19T22:16:00.69 0.6 undecidable manual S 298 79.9644 97 1.26 30
IV.MIDA.HHZ. 2020-10-19T22:16:00.99 3.0 negative manual P 0.74 0
IV.FOSV.EHZ. 2020-10-19T22:15:59.73 0.6 undecidable manual S 309 78.366 98 0.72 38
IV.PESA.HHZ. 2020-10-19T22:15:59.08 3.0 positive manual P 1.15 0
IV.BARO.EHZ. 2020-10-19T22:15:58.72 3.0 undecidable manual P 0.05 0
IV.T0110.HHZ. 2020-10-19T22:15:58.09 0.6 undecidable manual S 163 72.1722 98 0.72 38
IV.ASSB.HHZ. 2020-10-19T22:15:58.30 0.6 undecidable manual S 287 72.5718 98 0.82 37
IV.PE3.EHZ. 2020-10-19T22:15:57.45 3.0 undecidable manual P 0
IV.VVLD.HHZ. 2020-10-19T22:15:56.77 3.0 positive manual P 1.36 0
IV.APEC.HHZ. 2020-10-19T22:15:55.60 0.3 undecidable manual P 312 118.2927 95 0.43 58
IV.EL6.EHZ. 2020-10-19T22:15:55.28 0.6 undecidable manual S 328 62.6928 100 0.42 43
IV.SNTG.HHZ. 2020-10-19T22:15:55.76 0.6 undecidable manual S 314 64.5909 100 0.4 43
IV.CRTC.HHZ. 2020-10-19T22:15:55.80 0.6 undecidable manual P 334 113.7972 95 1.31 27
IV.ATPI.EHZ. 2020-10-19T22:15:54.39 0.3 undecidable manual P 307 111.8991 95 0.2 62
IV.MPAG.EHZ. 2020-10-19T22:15:53.33 0.6 undecidable manual P 325 105.7164 95 0.09 43
IV.GAVE.EHZ. 2020-10-19T22:15:53.33 0.6 undecidable manual S 251 53.4021 102 0.89 37
IV.COR1.EHZ. 2020-10-19T22:15:52.49 0.3 undecidable manual P 335 96.0261 96 0.73 54
IV.FRON.EHZ. 2020-10-19T22:15:51.78 0.3 undecidable manual P 320 97.6245 96 -0.22 63
IV.MURB.HHZ. 2020-10-19T22:15:51.42 3.0 positive manual P -0.57 0
IV.ATFO.HHZ. 2020-10-19T22:15:51.67 0.6 undecidable manual P 307 95.3379 96 0.01 44
IV.RM33.EHZ. 2020-10-19T22:15:50.88 0.6 undecidable manual S 213 45.1215 105 0.6 42
IV.SSFR.HHZ. 2020-10-19T22:15:50.31 0.6 undecidable manual P 318 87.8454 97 -0.2 43
IV.FDMO.HHZ. 2020-10-19T22:15:49.11 0.3 undecidable manual S 301 40.3263 107 0.07 73
IV.ATCC.EHZ. 2020-10-19T22:15:49.23 0.3 undecidable manual P 298 79.9644 97 -0.08 67
IV.ARVD.HHZ. 2020-10-19T22:15:49.97 0.3 undecidable manual P 327 85.4478 97 -0.16 65
IV.AOI.HHZ. 2020-10-19T22:15:48.66 0.3 undecidable manual P 5 77.8665 98 -0.32 64
IV.MOMA.HHZ. 2020-10-19T22:15:48.87 0.1 undecidable manual P 266 76.9674 98 0.03 91
IV.TRTR.HHZ. 2020-10-19T22:15:48.59 0.3 undecidable manual S 98 32.8449 112 1.42 43
IV.CSP1.EHZ. 2020-10-19T22:15:48.14 0.3 undecidable manual S 317 36.6411 109 0.02 74
IV.FOSV.EHZ. 2020-10-19T22:15:48.96 0.3 undecidable manual P 309 78.366 98 -0.1 67
IV.ARRO.EHZ. 2020-10-19T22:15:47.64 0.6 undecidable manual P 244 68.0763 99 0.16 45
IV.FAGN.HHZ. 2020-10-19T22:15:47.16 0.3 undecidable manual P 175 65.1903 100 0.11 69
IV.T0110.HHZ. 2020-10-19T22:15:47.72 0.1 undecidable manual P 163 72.1722 98 -0.4 85
IV.ASSB.HHZ. 2020-10-19T22:15:47.92 0.1 undecidable manual P 287 72.5718 98 -0.26 87
IV.GUMA.HHZ. 2020-10-19T22:15:46.03 0.3 undecidable manual S 328 27.5502 117 0.14 73
IV.NRCA.HNZ. 2020-10-19T22:15:46.98 0.6 undecidable manual S 267 32.5452 112 -0.12 48
IV.SNTG.HHZ. 2020-10-19T22:15:46.60 0.3 undecidable manual P 314 64.5909 100 -0.35 65
IV.MC2.EHZ. 2020-10-19T22:15:46.21 0.3 undecidable manual S 284 27.2505 117 0.4 69
IV.SAP2.EHZ. 2020-10-19T22:15:46.25 0.6 undecidable manual S 341 28.749 116 0.07 49
IV.SMA1.EHZ. 2020-10-19T22:15:46.36 0.3 undecidable manual S 211 28.4493 116 0.26 71
IV.EL6.EHZ. 2020-10-19T22:15:46.24 0.1 undecidable manual P 328 62.6928 100 -0.43 86
IV.GAVE.EHZ. 2020-10-19T22:15:45.28 0.3 undecidable manual P 251 53.4021 102 0.01 72
IV.VCEL.EHZ. 2020-10-19T22:15:45.54 0.3 undecidable manual P 152 57.1983 101 -0.3 67
IV.MNTT.EHZ. 2020-10-19T22:15:45.63 0.3 undecidable manual S 16 24.3534 121 0.5 67
IV.TERO.HNZ. 2020-10-19T22:15:45.44 0.1 undecidable manual S 164 26.3514 118 -0.16 97
IV.RM33.EHZ. 2020-10-19T22:15:44.02 0.1 positive manual P 213 45.1215 105 0 97
IV.MMO1.EHZ. 2020-10-19T22:15:43.05 0.3 undecidable manual S 289 16.0728 135 -0.34 71
IT.MTCL.HGZ. 2020-10-19T22:15:43.82 0.1 undecidable manual P 291 44.7219 105 -0.14 94
IV.OFFI.HHZ. 2020-10-19T22:15:43.88 0.3 undecidable manual S 56 16.7721 133 0.37 70
IV.CAMP.HHZ. 2020-10-19T22:15:42.47 0.6 positive manual P 194 36.0417 110 -0.21 47
IV.NRCA.HNZ. 2020-10-19T22:15:42.11 0.1 negative manual P 267 32.5452 112 -0.07 97
IV.MF5.EHZ. 2020-10-19T22:15:42.98 0.3 undecidable manual S 344 15.7731 135 -0.35 71
IV.TRTR.HHZ. 2020-10-19T22:15:42.58 0.1 negative manual P 98 32.8449 112 0.35 92
IV.CSP1.EHZ. 2020-10-19T22:15:42.47 0.1 undecidable manual P 317 36.6411 109 -0.3 92
IV.MTRA.HNZ. 2020-10-19T22:15:42.84 0.3 undecidable manual S 222 14.1747 139 -0.19 74
IV.FDMO.HHZ. 2020-10-19T22:15:42.98 0.1 undecidable manual P 301 40.3263 107 -0.33 91
IV.MNTT.EHZ. 2020-10-19T22:15:41.01 0.1 positive manual P 16 24.3534 121 -0.04 100
IV.SAP2.EHZ. 2020-10-19T22:15:41.43 0.1 undecidable manual P 341 28.749 116 -0.22 95
IV.TERO.HNZ. 2020-10-19T22:15:41.03 0.1 undecidable manual P 164 26.3514 118 -0.29 95
IV.SMA1.EHZ. 2020-10-19T22:15:41.57 0.1 positive manual P 211 28.4493 116 -0.04 99
IV.GUMA.HHZ. 2020-10-19T22:15:41.24 0.1 undecidable manual P 328 27.5502 117 -0.25 95
IV.MC2.EHZ. 2020-10-19T22:15:41.40 0.1 undecidable manual P 284 27.2505 117 -0.04 99
IV.MF5.EHZ. 2020-10-19T22:15:39.64 0.1 undecidable manual P 344 15.7731 135 -0.37 95
IV.MTRA.HNZ. 2020-10-19T22:15:39.67 0.1 positive manual P 222 14.1747 139 -0.16 99
IV.MMO1.EHZ. 2020-10-19T22:15:39.69 0.1 undecidable manual P 289 16.0728 135 -0.35 95
IV.OFFI.HHZ. 2020-10-19T22:15:39.99 0.1 negative manual P 56 16.7721 133 -0.12 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHN. ML:2.6 0.002815 0.3 AML other m 2020-10-19T22:15:43.14
IV.MF5.EHE. ML:2.7 0.002902651 0.32 AML other m 2020-10-19T22:15:43.25
IV.FDMO.HHN. ML:2.5 0.001016 0.28 AML other m 2020-10-19T22:15:49.33
IV.FDMO.HHE. ML:2.4 0.0007766714 0.2048 AML other m 2020-10-19T22:15:49.23
IV.RM33.EHN. ML:2.5 0.0008414999999999999 0.28 AML other m 2020-10-19T22:15:51.36
IV.RM33.HNN. ML:2.5 0.0008520000000000001 0.28 AML other m 2020-10-19T22:15:51.22
IV.RM33.HNE. ML:2.4 0.00066420365 0.1792 AML other m 2020-10-19T22:15:52.50
IV.RM33.EHE. ML:2.4 0.00066536795 0.1792 AML other m 2020-10-19T22:15:52.51
IV.GAVE.HNN. ML:2.1 0.00030341835 0.2048 AML other m 2020-10-19T22:15:54.46
IV.GAVE.EHE. ML:2.6 0.000875 0.16 AML other m 2020-10-19T22:15:54.46
IV.GAVE.HNE. ML:2.5 0.00068371995 0.1664 AML other m 2020-10-19T22:15:54.46
IV.GAVE.EHN. ML:2.6 0.0010465 0.2 AML other m 2020-10-19T22:15:54.46
IV.VCEL.EHE. ML:2.4 0.0004965 0.22 AML other m 2020-10-19T22:15:55.25
IV.VCEL.EHN. ML:2.3 0.0004467044 0.256 AML other m 2020-10-19T22:15:58.67
IV.SNTG.HHN. ML:2.2 0.0002809587 12.1856 AML other m 2020-10-19T22:16:02.20
IV.EL6.EHE. ML:2.2 0.0003305 1.76 AML other m 2020-10-19T22:15:56.88
IV.ARRO.EHE. ML:2.1 0.0002267 0.18 AML other m 2020-10-19T22:15:58.35
IV.ASSB.HHE. ML:2.0 0.0001565 0.14 AML other m 2020-10-19T22:15:58.90
IV.EL6.EHN. ML:2.4 0.0004859498 0.3456 AML other m 2020-10-19T22:15:59.15
IV.SNTG.HHE. ML:1.9 0.000128070845 0.3072 AML other m 2020-10-19T22:16:02.96
IV.ASSB.HHN. ML:2.1 0.00017675373500000002 0.128 AML other m 2020-10-19T22:15:58.81
IV.MOMA.HHN. ML:2.1 0.0001614 1.68 AML other m 2020-10-19T22:16:00.11
IV.ARRO.EHN. ML:2.3 0.0003255 0.28 AML other m 2020-10-19T22:16:01.37
IV.MOMA.HHE. ML:2.1 0.000194 0.26 AML other m 2020-10-19T22:16:02.15
IV.T0110.HHN. ML:2.3 0.00028100000000000005 0.24 AML other m 2020-10-19T22:16:02.52
IV.FOSV.EHE. ML:2.2 0.000225 0.34 AML other m 2020-10-19T22:16:03.63
IV.FOSV.EHN. ML:2.3 0.0002697928 0.3712 AML other m 2020-10-19T22:16:04.01
IV.SSFR.HNE. ML:2.4 0.0002864685 0.2048 AML other m 2020-10-19T22:16:09.67
IV.ATCC.EHN. ML:2.2 0.000225 0.34 AML other m 2020-10-19T22:16:06.13
IV.SSFR.HHN. ML:2.4 0.00028900000000000003 0.24 AML other m 2020-10-19T22:16:06.38
IV.T0110.HHE. ML:2.3 0.0003325 0.26 AML other m 2020-10-19T22:16:06.43
IV.SSFR.HNN. ML:2.5 0.00034761895 0.2432 AML other m 2020-10-19T22:16:06.37
IV.SSFR.HHE. ML:2.4 0.00027100000000000003 1.16 AML other m 2020-10-19T22:16:08.24
IV.MURB.HNE. ML:2.7 0.00049797155 0.3968 AML other m 2020-10-19T22:16:10.47
IV.MURB.HHE. ML:2.7 0.000507 0.4 AML other m 2020-10-19T22:16:10.48
IV.FRON.EHN. ML:2.4 0.00022399999999999997 0.46 AML other m 2020-10-19T22:16:10.90
IV.MURB.HHN. ML:2.5 0.0003555 0.24 AML other m 2020-10-19T22:16:11.14
IV.MURB.HNN. ML:2.5 0.00033850000000000004 0.26 AML other m 2020-10-19T22:16:11.01
IV.FRON.EHE. ML:2.2 0.00018000195 0.384 AML other m 2020-10-19T22:16:10.47
IV.MPAG.EHE. ML:2.1 0.00011628560500000001 0.6784 AML other m 2020-10-19T22:16:15.32
IV.ATCC.EHE. ML:2.2 0.000189 0.34 AML other m 2020-10-19T22:16:13.02
IV.MPAG.EHN. ML:2.1 0.00011247974 0.64 AML other m 2020-10-19T22:16:17.08
IV.MIDA.HHE. ML:2.4 0.00012616 0.48 AML other m 2020-10-19T22:16:22.76
IV.MIDA.HHN. ML:2.3 0.0001031 1.5 AML other m 2020-10-19T22:16:25.06
IV.SNTG.HNN. ML:2.0 0.000184867175 0.6912 AML other m 2020-10-19T22:15:54.12
IV.SNTG.HNE. ML:2.0 0.00019412155 4.2624 AML other m 2020-10-19T22:15:58.25
IV.AOI.HHE. ML:2.3 0.00026540372675 0.3072 AML other m 2020-10-19T22:16:04.01
IV.AOI.HHN. ML:2.1 0.000167811079 0.4352 AML other m 2020-10-19T22:16:04.41
IV.MOMA.HNE. ML:2.1 0.00017561110000000003 0.2432 AML other m 2020-10-19T22:16:02.27
IV.MOMA.HNN. ML:2.4 0.0003728995 1.3568 AML other m 2020-10-19T22:15:50.52
IV.ATFO.HHN. ML:2.4 0.0002401165 0.576 AML other m 2020-10-19T22:16:11.56
IV.ATFO.HHE. ML:2.2 0.00018110432 0.4864 AML other m 2020-10-19T22:16:13.44
IV.ATPI.HNE. ML:2.3 0.00017789695 0.4992 AML other m 2020-10-19T22:16:20.83
IV.ATPI.EHN. ML:2.2 0.0001335706 0.5376 AML other m 2020-10-19T22:16:22.01
IV.ATPI.HNN. ML:2.4 0.0002002742 1.5744 AML other m 2020-10-19T22:16:28.73
IV.ATPI.EHE. ML:2.3 0.0001510255 0.4992 AML other m 2020-10-19T22:16:21.08
IV.VVLD.HNN. ML:2.2 0.000142016085 0.7808 AML other m 2020-10-19T22:16:22.78
IV.VVLD.HHE. ML:2.0 0.000087547485 0.8832 AML other m 2020-10-19T22:16:17.71
IV.VVLD.HNE. ML:2.2 0.00014762065 0.9344 AML other m 2020-10-19T22:16:19.37
IV.VVLD.HHN. ML:2.0 0.00007333671499999999 0.576 AML other m 2020-10-19T22:16:19.52
IV.BARO.EHE. ML:2.1 0.00007096917 0.5376 AML other m 2020-10-19T22:16:23.72
IV.BARO.EHN. ML:2.1 0.00006863896999999999 0.5376 AML other m 2020-10-19T22:16:21.57
IV.BARO.HNE. ML:2.3 0.00011036911545 0.896 AML other m 2020-10-19T22:16:36.36
IV.BARO.HNN. ML:2.4 0.00014314083499999999 0.7168 AML other m 2020-10-19T22:16:26.60
IV.PESA.HHE. ML:2.2 0.000111872225 0.2432 AML other m 2020-10-19T22:16:06.28
IV.PESA.HHN. ML:2.3 0.0001340498 0.2688 AML other m 2020-10-19T22:16:02.82
IV.MIDA.HNE. ML:2.3 0.00009451915 0.4992 AML other m 2020-10-19T22:16:26.07
IV.MIDA.HNN. ML:2.8 0.00030380695 1.1008 AML other m 2020-10-19T22:16:11.16
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