Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.2 del 04-01-2021 ore 10:00:38 (Italia) in zona: 1 km E Norcia (PG)

Un terremoto di magnitudo ML 2.2 è avvenuto nella zona: 1 km E Norcia (PG), il

  • 04-01-2021 09:00:38 (UTC)
  • 04-01-2021 10:00:38 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.7910, 13.1120 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.

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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
Norcia PG 2 4957 4957
Cascia PG 11 3217 8174
Preci PG 12 724 8898
Castelsantangelo sul Nera MC 12 281 9179
Arquata del Tronto AP 15 1178 10357
Accumoli RI 15 667 11024
Visso MC 16 1107 12131
Cerreto di Spoleto PG 16 1075 13206
Poggiodomo PG 17 117 13323
Ussita MC 17 444 13767
Sellano PG 19 1079 14846
Montegallo AP 19 523 15369
Cittareale RI 20 482 15851

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
38 Km a E di Foligno (57155 abitanti)
46 Km a NE di Terni (111501 abitanti)
51 Km a W di Teramo (54892 abitanti)
54 Km a NW di L'Aquila (69753 abitanti)
69 Km a SE di Perugia (166134 abitanti)
90 Km a W di Montesilvano (53738 abitanti)
92 Km a E di Viterbo (67173 abitanti)
93 Km a NE di Guidonia Montecelio (88673 abitanti)
95 Km a N di Tivoli (56533 abitanti)
97 Km a W di Pescara (121014 abitanti)
98 Km a SW di Ancona (100861 abitanti)
99 Km a NW di Chieti (51815 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 2.2 2021-01-04
09:00:38		 42.7907 13.1117 10 2021-07-12
16:54:55		 Bollettino Sismico Italiano INGV 86351451
Rivista
Rev100 		ML 2.2 2021-01-04
09:00:38		 42.7865 13.109 10 2021-01-04
09:06:58		 Sala Sismica INGV-Roma 86009801
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-01-04 09:00:38 ± 0.05
Latitudine 42.7907 ± 0.0027
Longitudine 13.1117 ± 0.0037
Profondità (km) 10 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 86351451

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 313
Semi-asse minore dell'ellisse di confidenza (metri) 205
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 98
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 310.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 39
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 58
Numero di fasi 57
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.26
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.95058
Numero di stazioni in cui l’evento e’ stato osservato 36
Numero di stazioni usate nel calcolo dell'Origin 35
Parametri delle magnitudo

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 86009801
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-01-04 09:06:58

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 86351451
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-02-05 12:13:54
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAON.HHZ. 2021-01-04T09:01:09.62 3.0 undecidable manual P 5.07 0
IV.EL6.EHZ. 2021-01-04T09:00:57.05 0.3 undecidable manual S 359 59.7957 50 0.19 66
IV.RCAV.EHZ. 2021-01-04T09:00:57.51 0.3 undecidable manual P 187 105.5166 50 1.49 36
IV.PIEI.HHZ. 2021-01-04T09:00:54.54 0.3 undecidable manual P 331 94.9383 50 0.15 63
IV.SAP2.EHZ. 2021-01-04T09:00:52.82 0.6 undecidable manual S 34 41.2254 50 0.91 36
IV.MDAR.HNZ. 2021-01-04T09:00:52.76 0.3 undecidable manual S 3 44.7219 50 -0.07 70
IV.T0110.HHZ. 2021-01-04T09:00:52.23 0.6 undecidable manual P 139 82.6506 50 -0.26 42
IT.GNU.HGZ. 2021-01-04T09:00:52.98 0.3 undecidable manual S 272 44.1225 50 0.3 67
IV.TERO.HHZ. 2021-01-04T09:00:52.45 0.6 undecidable manual S 115 44.2224 50 -0.26 45
IV.SSFR.HHZ. 2021-01-04T09:00:51.74 0.3 undecidable manual P 340 76.4679 50 0.2 64
IV.PF6.EHZ. 2021-01-04T09:00:51.01 0.3 undecidable manual S 10 39.1275 50 -0.34 67
IV.MF5.EHZ. 2021-01-04T09:00:51.16 0.6 undecidable manual S 52 35.742 50 0.71 40
IV.VCEL.EHZ. 2021-01-04T09:00:51.35 0.3 undecidable manual P 126 73.9704 50 0.19 65
IV.CAMP.HHZ. 2021-01-04T09:00:50.39 0.3 undecidable manual S 139 37.2294 50 -0.46 65
IV.ARRO.EHZ. 2021-01-04T09:00:50.36 0.3 undecidable manual S 230 36.741 50 -0.34 67
IV.MURB.HHZ. 2021-01-04T09:00:50.83 0.3 undecidable manual P 318 70.7736 50 0.16 65
IV.MML1.HNZ. 2021-01-04T09:00:50.70 0.3 undecidable manual S 342 37.629 50 -0.24 68
IV.CSP1.EHZ. 2021-01-04T09:00:49.86 0.3 undecidable manual S 13 34.2435 50 -0.19 69
IV.MNTT.EHZ. 2021-01-04T09:00:48.06 0.3 undecidable manual P 52 49.5171 50 0.67 59
IV.OFFI.HHZ. 2021-01-04T09:00:48.19 0.3 undecidable manual P 71 49.3173 50 0.82 56
IV.EL6.EHZ. 2021-01-04T09:00:48.79 0.3 undecidable manual P 359 59.7957 50 -0.18 67
IV.FIAM.HHZ. 2021-01-04T09:00:48.44 0.3 undecidable manual P 180 57.9975 50 -0.25 66
IV.CESI.HHZ. 2021-01-04T09:00:48.43 0.3 undecidable manual S 325 29.1486 50 -0.25 69
IV.MNTP.HNZ. 2021-01-04T09:00:47.40 0.3 undecidable manual P 37 48.2184 50 0.21 68
IT.MTCL.HGZ. 2021-01-04T09:00:47.06 0.3 undecidable manual S 338 24.3534 112 -0.25 70
IV.FDMO.HHZ. 2021-01-04T09:00:47.85 0.3 undecidable manual S 356 27.3504 50 -0.36 68
IT.GNU.HGZ. 2021-01-04T09:00:46.73 0.3 undecidable manual P 272 44.1225 50 0.17 69
IV.T1299.EHZ. 2021-01-04T09:00:46.58 0.3 undecidable manual S 141 22.2555 114 -0.05 73
IV.MTRA.HNZ. 2021-01-04T09:00:46.70 0.3 undecidable manual S 99 23.4543 113 -0.34 69
IV.CESX.HHZ. 2021-01-04T09:00:46.98 0.3 undecidable manual P 245 47.3193 50 -0.07 70
IV.TERO.HHZ. 2021-01-04T09:00:46.30 0.3 undecidable manual P 115 44.2224 50 -0.28 67
IV.MMO1.EHZ. 2021-01-04T09:00:46.19 0.3 undecidable manual S 55 21.2676 115 -0.14 72
IV.SAP2.EHZ. 2021-01-04T09:00:46.44 0.1 undecidable manual P 34 41.2254 50 0.33 89
IV.MOMA.HHZ. 2021-01-04T09:00:46.70 0.3 undecidable manual P 272 44.1225 50 0.14 69
IV.GAVE.EHZ. 2021-01-04T09:00:46.11 0.3 undecidable manual S 238 20.7681 115 -0.08 73
IV.LNSS.HNZ. 2021-01-04T09:00:46.28 0.3 undecidable manual S 196 21.6672 115 -0.17 71
IV.ASSB.HHZ. 2021-01-04T09:00:46.77 0.3 undecidable manual P 307 46.2204 50 -0.11 69
IV.MDAR.HNZ. 2021-01-04T09:00:46.40 0.3 undecidable manual P 3 44.7219 50 -0.25 67
IV.ARRO.EHZ. 2021-01-04T09:00:45.36 0.1 undecidable manual P 230 36.741 50 -0.05 95
IV.MML1.HNZ. 2021-01-04T09:00:45.44 0.1 undecidable manual P 342 37.629 50 -0.11 94
IV.FEMA.HNZ. 2021-01-04T09:00:45.79 0.3 undecidable manual S 345 19.6692 117 -0.05 73
IV.MF5.EHZ. 2021-01-04T09:00:45.52 0.1 undecidable manual P 52 35.742 50 0.25 91
IV.PF6.EHZ. 2021-01-04T09:00:45.50 0.3 undecidable manual P 10 39.1275 50 -0.29 68
IV.CAMP.HHZ. 2021-01-04T09:00:45.08 0.3 undecidable manual P 139 37.2294 50 -0.42 66
IV.CESI.HHZ. 2021-01-04T09:00:44.25 0.1 positive manual P 325 29.1486 50 0 97
IV.CSP1.EHZ. 2021-01-04T09:00:44.85 0.3 undecidable manual P 13 34.2435 50 -0.19 70
IV.MC2.EHZ. 2021-01-04T09:00:44.04 0.3 undecidable manual S 25 14.7741 124 -0.34 70
IV.GAVE.EHZ. 2021-01-04T09:00:43.02 0.1 positive manual P 238 20.7681 115 0.21 95
IV.FDMO.HHZ. 2021-01-04T09:00:43.87 0.1 positive manual P 356 27.3504 50 -0.11 96
IV.LNSS.HNZ. 2021-01-04T09:00:43.07 0.1 undecidable manual P 196 21.6672 115 0.11 96
IV.T1299.EHZ. 2021-01-04T09:00:43.18 0.3 undecidable manual P 141 22.2555 114 0.11 72
IV.MTRA.HNZ. 2021-01-04T09:00:43.14 0.1 undecidable manual P 99 23.4543 113 -0.16 95
IT.MTCL.HGZ. 2021-01-04T09:00:43.36 0.3 undecidable manual P 338 24.3534 112 -0.1 72
IV.MC2.EHZ. 2021-01-04T09:00:42.07 0.3 undecidable manual P 25 14.7741 124 0.31 70
IV.FEMA.HNZ. 2021-01-04T09:00:42.67 0.3 undecidable manual P 345 19.6692 117 0.06 73
IV.NRCA.HNZ. 2021-01-04T09:00:42.08 0.1 undecidable manual S 2 4.7952 154 0.07 100
IV.MMO1.EHZ. 2021-01-04T09:00:42.84 0.1 positive manual P 55 21.2676 115 -0.05 98
IV.NRCA.HNZ. 2021-01-04T09:00:40.72 0.1 negative manual P 2 4.7952 154 0.32 95
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:3.2 0.028332445 0.1408 AML other m 2021-01-04T09:00:42.11
IV.NRCA.HNN. ML:3.2 0.026536345 0.1344 AML other m 2021-01-04T09:00:42.12
IV.NRCA.HHE. ML:3.1 0.021822130000000002 0.16 AML other m 2021-01-04T09:00:42.15
IV.NRCA.HNE. ML:3.1 0.02205 0.16 AML other m 2021-01-04T09:00:42.16
IV.FEMA.HNE. ML:2.5 0.0025665494999999997 0.2048 AML other m 2021-01-04T09:00:46.25
IV.FEMA.HNN. ML:2.2 0.0013628525 0.096 AML other m 2021-01-04T09:00:46.65
IV.GAVE.HNN. ML:2.1 0.0009265734999999999 0.2496 AML other m 2021-01-04T09:00:46.72
IV.GAVE.EHN. ML:2.6 0.003 0.26 AML other m 2021-01-04T09:00:46.72
IV.LNSS.HNN. ML:2.6 0.00264 0.18 AML other m 2021-01-04T09:00:47.23
IV.LNSS.HHN. ML:2.6 0.0026500000000000004 0.2 AML other m 2021-01-04T09:00:47.23
IV.GAVE.HNE. ML:2.7 0.003625 0.28 AML other m 2021-01-04T09:00:47.37
IV.GAVE.EHE. ML:2.6 0.003165567 0.3008 AML other m 2021-01-04T09:00:47.37
IV.MTRA.HNN. ML:2.4 0.0014459287 0.1344 AML other m 2021-01-04T09:00:47.61
IV.MTRA.EHN. ML:2.4 0.0014788095000000002 0.1408 AML other m 2021-01-04T09:00:47.62
IV.LNSS.HHE. ML:2.7 0.0031450000000000002 0.14 AML other m 2021-01-04T09:00:47.49
IV.LNSS.HNE. ML:2.6 0.0028799999999999997 0.14 AML other m 2021-01-04T09:00:47.49
IV.MTRA.EHE. ML:2.4 0.001405702 0.1024 AML other m 2021-01-04T09:00:47.64
IV.MTRA.HNE. ML:2.4 0.001432685 0.1024 AML other m 2021-01-04T09:00:47.64
IV.FDMO.HHN. ML:2.3 0.0011345 0.14 AML other m 2021-01-04T09:00:48.99
IV.CESI.HNN. ML:2.2 0.00071185045 1.7376 AML other m 2021-01-04T09:00:49.00
IV.CESI.HHN. ML:2.2 0.0007708550000000001 1.7248 AML other m 2021-01-04T09:00:49.01
IV.CESI.HHE. ML:1.9 0.0003906549 1.5584 AML other m 2021-01-04T09:00:49.06
IV.FDMO.HHE. ML:2.2 0.00079223475 0.1408 AML other m 2021-01-04T09:00:49.09
IV.CESI.HNE. ML:1.8 0.00032432754 0.1728 AML other m 2021-01-04T09:00:50.02
IV.FIAM.HNE. ML:2.9 0.0017307875 0.0096 AML other m 2021-01-04T09:00:50.42
IV.MOMA.HNE. ML:2.2 0.00046560449999999995 0.7296 AML other m 2021-01-04T09:00:50.45
IV.ARRO.EHE. ML:2.0 0.0003795 1.84 AML other m 2021-01-04T09:00:52.96
IV.CSP1.EHN. ML:2.4 0.00107033495 0.1408 AML other m 2021-01-04T09:00:52.12
IV.ARRO.EHN. ML:2.0 0.00038164300000000003 0.16 AML other m 2021-01-04T09:00:52.38
IV.TERO.HHN. ML:2.1 0.000404 0.08 AML other m 2021-01-04T09:00:52.93
IV.TERO.HHE. ML:2.0 0.0003066179 0.0768 AML other m 2021-01-04T09:00:53.02
IV.TERO.HNE. ML:2.0 0.00028646510000000005 0.1024 AML other m 2021-01-04T09:00:53.83
IV.SAP2.EHN. ML:3.0 0.0030882095 0.1216 AML other m 2021-01-04T09:00:53.90
IV.TERO.HNN. ML:2.1 0.00039930900000000004 0.0704 AML other m 2021-01-04T09:00:53.93
IV.CSP1.EHE. ML:2.3 0.0009133803 0.256 AML other m 2021-01-04T09:00:54.09
IV.CAMP.HHE. ML:1.6 0.0001566247 0.4224 AML other m 2021-01-04T09:00:54.26
IV.MF5.EHN. ML:2.0 0.00036801799999999996 0.3584 AML other m 2021-01-04T09:00:54.45
IV.SAP2.EHE. ML:2.3 0.0006464999999999999 0.14 AML other m 2021-01-04T09:00:54.62
IV.MOMA.HHE. ML:2.2 0.0004490163 0.2368 AML other m 2021-01-04T09:00:54.62
IV.ASSB.HHE. ML:1.9 0.000210928 0.1024 AML other m 2021-01-04T09:00:55.12
IV.ASSB.HHN. ML:1.9 0.00022250000000000001 0.12 AML other m 2021-01-04T09:00:55.29
IV.MF5.EHE. ML:2.0 0.00041700000000000005 0.54 AML other m 2021-01-04T09:00:55.56
IV.CESX.HHN. ML:2.0 0.000296 0.2 AML other m 2021-01-04T09:00:55.89
IV.CAMP.HHN. ML:1.7 0.00020050000000000002 0.72 AML other m 2021-01-04T09:00:56.06
IV.MOMA.HNN. ML:2.2 0.0004936138 0.3264 AML other m 2021-01-04T09:00:56.31
IV.MOMA.HHN. ML:2.1 0.0003724299 0.2432 AML other m 2021-01-04T09:00:56.15
IV.CESX.HHE. ML:2.0 0.00027085134999999997 1.744 AML other m 2021-01-04T09:00:57.97
IV.MNTT.EHN. ML:2.5 0.0008494999999999999 0.26 AML other m 2021-01-04T09:00:57.61
IV.FIAM.HNN. ML:2.0 0.0001906479 0.1728 AML other m 2021-01-04T09:00:57.87
IV.FIAM.HHE. ML:1.6 0.00008611750499999999 0.224 AML other m 2021-01-04T09:00:58.38
IV.MNTT.EHE. ML:2.3 0.0005954896 0.3456 AML other m 2021-01-04T09:00:58.68
IV.EL6.EHN. ML:2.2 0.0003349241 0.2752 AML other m 2021-01-04T09:00:59.14
IV.EL6.EHE. ML:2.2 0.00036297645 0.3584 AML other m 2021-01-04T09:00:59.30
IV.FIAM.HHN. ML:1.6 0.000088295545 0.3392 AML other m 2021-01-04T09:01:02.03
IV.SSFR.HHN. ML:2.2 0.0002099089 0.1792 AML other m 2021-01-04T09:01:04.67
IV.SSFR.HNN. ML:2.2 0.0002462586 1.84 AML other m 2021-01-04T09:01:05.99
IV.SSFR.HNE. ML:2.2 0.00023371864999999998 0.2624 AML other m 2021-01-04T09:01:05.43
IV.MURB.HHE. ML:2.1 0.000213578 0.2752 AML other m 2021-01-04T09:01:06.47
IV.MURB.HNE. ML:2.2 0.00027136035 1.7696 AML other m 2021-01-04T09:01:07.99
IV.VCEL.EHN. ML:2.0 0.00014718524999999998 0.2432 AML other m 2021-01-04T09:01:07.47
IV.PIEI.HHN. ML:1.6 0.00003945 1.28 AML other m 2021-01-04T09:01:10.12
IV.T0110.HHN. ML:2.0 0.00012236579999999999 0.4224 AML other m 2021-01-04T09:01:10.83
IV.SSFR.HHE. ML:2.1 0.0001855 0.2 AML other m 2021-01-04T09:01:11.48
IV.T0110.HHE. ML:1.8 0.000091972405 0.48 AML other m 2021-01-04T09:01:11.66
IV.MURB.HHN. ML:2.0 0.000176 1.66 AML other m 2021-01-04T09:01:16.04
IV.MURB.HNN. ML:2.0 0.00017275065 1.6672 AML other m 2021-01-04T09:01:16.04
IV.VCEL.EHE. ML:1.9 0.00012519505 0.6784 AML other m 2021-01-04T09:01:16.38
IV.PIEI.HHE. ML:1.7 0.000048200000000000006 0.3 AML other m 2021-01-04T09:01:19.74
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