Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.2 del 02-04-2021 ore 21:06:43 (Italia) in zona: 5 km W Valfabbrica (PG)

Un terremoto di magnitudo ML 2.2 è avvenuto nella zona: 5 km W Valfabbrica (PG), il

  • 02-04-2021 19:06:43 (UTC)
  • 02-04-2021 21:06:43 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 43.1430, 12.5500 ad una profondità di 9 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
Valfabbrica PG 5 3389 3389
Bastia Umbra PG 8 21874 25263
Assisi PG 10 28299 53562
Perugia PG 14 166134 219696
Bettona PG 15 4367 224063
Torgiano PG 16 6725 230788
Cannara PG 17 4305 235093
Valtopina PG 19 1398 236491
Spello PG 19 8645 245136
Nocera Umbra PG 20 5839 250975

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
14 Km a E di Perugia (166134 abitanti)
24 Km a NW di Foligno (57155 abitanti)
65 Km a SE di Arezzo (99543 abitanti)
65 Km a N di Terni (111501 abitanti)
87 Km a SW di Fano (60888 abitanti)
88 Km a NE di Viterbo (67173 abitanti)
90 Km a SW di Pesaro (94582 abitanti)
95 Km a SW di Ancona (100861 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 2021-04-02
19:06:43		 43.1427 12.5503 9 2021-07-12
16:55:10		 Bollettino Sismico Italiano INGV 90019181
Rivista
Rev100 		ML 2.2 2021-04-02
19:06:43		 43.1415 12.5502 10 2021-04-02
19:13:53		 Sala Sismica INGV-Roma 88717721
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-04-02 19:06:43 ± 0.04
Latitudine 43.1427 ± 0.0018
Longitudine 12.5503 ± 0.0037
Profondità (km) 9 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 90019181

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 278
Semi-asse minore dell'ellisse di confidenza (metri) 48
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 244
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 280.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 71
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 75
Numero di fasi 74
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.18
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.79860
Numero di stazioni in cui l’evento e’ stato osservato 45
Numero di stazioni usate nel calcolo dell'Origin 44
Parametri delle magnitudo

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.2
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 90019181
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-06-18 14:09:29

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.2
Num. stazioni usate 62
Tipo di magnitudo ML
Localizzazione di riferimento 88717721
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-04-02 19:13:53
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2021-04-02T19:07:05.26 0.6 undecidable manual S 113 68.4759 50 0.51 41
IV.FIR.HHZ. 2021-04-02T19:07:04.86 3.0 undecidable manual P -0.1 0
IV.CSP1.EHZ. 2021-04-02T19:07:01.10 0.6 undecidable manual S 96 53.3022 50 0.42 43
IV.MPAG.EHZ. 2021-04-02T19:07:01.55 0.6 undecidable manual S 17 56.499 50 0 46
IV.GAVE.EHZ. 2021-04-02T19:07:01.93 0.3 undecidable manual S 151 57.2982 50 0.19 67
IV.ARVD.HHZ. 2021-04-02T19:07:00.15 0.3 undecidable manual S 39 50.5161 50 0.21 67
IV.NARO.HHZ. 2021-04-02T19:07:00.17 0.6 undecidable manual S 3 52.0035 50 -0.16 45
IV.APEC.HHZ. 2021-04-02T19:06:59.27 0.6 undecidable manual S 347 47.3193 50 0.19 45
IV.RM33.EHZ. 2021-04-02T19:06:59.09 0.3 undecidable manual P 142 88.6446 50 0.2 63
IV.MGAB.HHZ. 2021-04-02T19:06:58.39 0.6 undecidable manual S 234 43.7229 50 0.26 45
IV.FRON.EHZ. 2021-04-02T19:06:58.08 0.6 undecidable manual S 19 43.9227 50 -0.11 46
IV.SMA1.EHZ. 2021-04-02T19:06:58.93 0.6 undecidable manual P 131 85.4478 50 0.53 39
IV.PIEI.HHZ. 2021-04-02T19:06:58.38 0.6 undecidable manual S 358 43.623 50 0.28 45
IV.MF5.EHZ. 2021-04-02T19:06:57.45 0.3 undecidable manual P 103 75.6687 50 0.56 59
IV.ATPI.EHZ. 2021-04-02T19:06:56.14 0.3 undecidable manual S 341 36.2415 50 0.02 72
IV.SSFR.HHN. 2021-04-02T19:06:56.24 0.6 undecidable manual S 30 37.5291 50 -0.24 46
IV.MOMA.HHZ. 2021-04-02T19:06:56.51 0.6 undecidable manual S 178 37.629 50 0.01 48
IV.LNSS.HHZ. 2021-04-02T19:06:56.17 0.3 undecidable manual P 146 71.8725 50 -0.14 66
IV.ATPC.HHE. 2021-04-02T19:06:56.81 0.3 undecidable manual S 349 38.2284 50 0.15 70
IV.ATBU.EHZ. 2021-04-02T19:06:56.72 0.6 undecidable manual S 360 36.9297 50 0.4 44
IV.MMO1.EHZ. 2021-04-02T19:06:55.67 0.3 undecidable manual P 113 68.4759 50 -0.12 66
IV.COR1.EHZ. 2021-04-02T19:06:55.96 0.3 undecidable manual P 34 65.2902 50 0.67 58
IV.SNTG.HHE. 2021-04-02T19:06:55.32 0.6 undecidable manual S 68 33.9438 50 -0.19 46
IV.MML1.HNE. 2021-04-02T19:06:55.38 0.3 undecidable manual S 95 34.2435 50 -0.22 69
IV.ATSC.EHN. 2021-04-02T19:06:55.20 0.3 undecidable manual S 19 33.0447 50 -0.08 71
IV.MC2.EHZ. 2021-04-02T19:06:54.73 0.3 undecidable manual P 116 57.7977 50 0.59 60
IV.GAVE.EHZ. 2021-04-02T19:06:54.04 0.3 undecidable manual P 151 57.2982 50 -0.01 69
IV.TB03.DHZ.01 2021-04-02T19:06:54.70 0.3 undecidable manual S 339 30.8469 50 0.01 73
IV.CESI.HHZ. 2021-04-02T19:06:54.91 0.6 undecidable manual S 118 32.5452 50 -0.23 46
IV.MPAG.EHZ. 2021-04-02T19:06:53.97 0.6 undecidable manual P 17 56.499 50 0.03 46
IV.TB01.DHE. 2021-04-02T19:06:53.60 0.3 undecidable manual S 341 28.0497 108 -0.19 70
IV.CSP1.EHZ. 2021-04-02T19:06:53.22 0.1 undecidable manual P 96 53.3022 50 -0.22 89
IV.NRCA.HHZ. 2021-04-02T19:06:53.86 0.3 undecidable manual P 127 57.1983 50 -0.18 67
IV.NARO.HHZ. 2021-04-02T19:06:53.22 0.6 undecidable manual P 3 52.0035 50 -0.02 47
IV.TB02.DHZ. 2021-04-02T19:06:53.60 0.6 undecidable manual S 336 27.75 108 -0.07 48
IV.ATVA.EHN. 2021-04-02T19:06:52.81 0.6 undecidable manual S 305 26.1516 109 -0.36 45
IV.PIEI.HHZ. 2021-04-02T19:06:52.01 0.3 undecidable manual P 358 43.623 50 0.06 70
IT.FOPC.HGZ. 2021-04-02T19:06:52.26 0.3 undecidable manual S 147 22.8549 112 0.17 71
IV.ARVD.HHZ. 2021-04-02T19:06:52.83 0.6 undecidable manual P 39 50.5161 50 -0.19 45
IV.MGAB.HHZ. 2021-04-02T19:06:52.01 0.3 undecidable manual P 234 43.7229 50 0.04 71
IV.FOSV.EHZ. 2021-04-02T19:06:52.60 0.3 undecidable manual S 45 23.9538 111 0.15 72
IV.APEC.HHZ. 2021-04-02T19:06:52.52 0.6 undecidable manual P 347 47.3193 50 0 47
IV.ATMC.EHE. 2021-04-02T19:06:52.22 0.6 undecidable manual P 320 44.4222 50 0.14 46
IV.BADI.EHZ. 2021-04-02T19:06:52.58 0.6 undecidable manual P 329 47.619 50 0.01 47
IV.ATFO.HHZ. 2021-04-02T19:06:52.99 0.3 undecidable manual S 4 24.8529 110 0.24 70
IV.FRON.EHZ. 2021-04-02T19:06:51.61 0.3 undecidable manual P 19 43.9227 50 -0.39 66
IV.ATPC.HHE. 2021-04-02T19:06:51.11 0.3 undecidable manual P 349 38.2284 50 -0.01 72
IV.ATLO.HNN. 2021-04-02T19:06:51.92 0.3 undecidable manual S 329 22.3554 112 0 74
IV.MOMA.HHZ. 2021-04-02T19:06:51.01 0.3 positive manual P 178 37.629 50 -0.02 72
IV.FDMO.HHZ. 2021-04-02T19:06:51.87 0.1 undecidable manual P 105 45.0216 50 -0.31 89
IV.CESI.HHZ. 2021-04-02T19:06:50.00 0.6 positive manual P 118 32.5452 50 -0.24 46
IV.MML1.HNE. 2021-04-02T19:06:50.13 0.3 undecidable manual P 95 34.2435 50 -0.38 67
IV.ATMI.HHZ. 2021-04-02T19:06:50.19 0.6 undecidable manual P 313 31.1466 50 0.15 47
IV.ATSC.EHN. 2021-04-02T19:06:50.20 0.3 undecidable manual P 19 33.0447 50 -0.13 71
IV.ATBU.EHZ. 2021-04-02T19:06:50.91 0.3 undecidable manual P 360 36.9297 50 -0.02 72
IV.ATPI.EHZ. 2021-04-02T19:06:50.69 0.6 undecidable manual P 341 36.2415 50 -0.12 47
IV.SSFR.HHN. 2021-04-02T19:06:50.73 0.6 undecidable manual P 30 37.5291 50 -0.29 45
IT.GNU.HGE. 2021-04-02T19:06:50.95 0.1 undecidable manual P 178 37.629 50 -0.08 95
IV.SNTG.HHE. 2021-04-02T19:06:50.18 0.3 undecidable manual P 68 33.9438 50 -0.28 68
IT.UMBT.HGZ. 2021-04-02T19:06:49.18 1.0 undecidable manual P 317 24.4533 110 0.4 23
IV.ATFO.HHZ. 2021-04-02T19:06:49.00 0.6 positive manual P 4 24.8529 110 0.14 48
IV.TB02.DHZ. 2021-04-02T19:06:49.17 0.1 undecidable manual P 336 27.75 108 -0.22 93
IV.SEF1.HNN. 2021-04-02T19:06:49.93 0.6 undecidable manual P 89 32.1456 50 -0.26 46
IV.ATVA.EHN. 2021-04-02T19:06:49.03 0.3 undecidable manual P 305 26.1516 109 -0.08 72
IV.ASSB.HHZ. 2021-04-02T19:06:49.31 0.3 undecidable manual S 142 14.1747 123 -0.08 74
IV.TB01.DHE. 2021-04-02T19:06:49.35 0.1 undecidable manual P 341 28.0497 108 -0.11 95
IV.TB03.DHZ.01 2021-04-02T19:06:49.86 0.3 undecidable manual P 339 30.8469 50 -0.12 71
IV.MURB.HNZ. 2021-04-02T19:06:49.63 0.3 undecidable manual S 351 13.4754 124 0.43 69
IV.FOSV.EHZ. 2021-04-02T19:06:48.60 0.1 positive manual P 45 23.9538 111 -0.09 97
IV.ATLO.HNN. 2021-04-02T19:06:48.31 0.1 undecidable manual P 329 22.3554 112 -0.08 97
IT.FOPC.HGZ. 2021-04-02T19:06:48.46 0.3 undecidable manual P 147 22.8549 112 -0.02 74
IV.MURB.HNZ. 2021-04-02T19:06:47.05 0.3 undecidable manual P 351 13.4754 124 0.23 72
IV.ATCC.EHZ. 2021-04-02T19:06:47.85 0.3 undecidable manual S 57 8.6802 136 -0.05 75
IV.ASSB.HHZ. 2021-04-02T19:06:46.92 0.1 negative manual P 142 14.1747 123 0 100
IV.ATCC.EHZ. 2021-04-02T19:06:46.14 0.1 undecidable manual P 57 8.6802 136 0.08 99
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHN. ML:3.0 0.01465 0.4 AML other m 2021-04-02T19:06:48.44
IV.ATCC.EHE. ML:3.0 0.014559665 0.4736 AML other m 2021-04-02T19:06:48.66
IV.ASSB.HHE. ML:2.4 0.0025157344999999997 0.1024 AML other m 2021-04-02T19:06:49.87
IV.MURB.HHE. ML:3.2 0.01943801 1.6672 AML other m 2021-04-02T19:06:50.86
IV.MURB.HNE. ML:3.2 0.01846329 1.6672 AML other m 2021-04-02T19:06:50.87
IV.MURB.HNN. ML:2.9 0.009190163 0.3072 AML other m 2021-04-02T19:06:50.46
IV.MURB.HHN. ML:3.0 0.0102045935 0.2816 AML other m 2021-04-02T19:06:50.46
IV.ASSB.HHN. ML:2.4 0.0026414900000000002 0.2432 AML other m 2021-04-02T19:06:51.26
IV.ATFO.HHE. ML:2.0 0.000681609 0.2944 AML other m 2021-04-02T19:06:53.79
IV.ATFO.HHN. ML:2.1 0.0007125005499999999 0.2432 AML other m 2021-04-02T19:06:53.68
IV.APEC.HNN. ML:2.4 0.0008271613 0.7712 AML other m 2021-04-02T19:06:55.21
IV.FOSV.EHN. ML:2.1 0.0008919999999999999 1.5 AML other m 2021-04-02T19:06:55.23
IV.CESI.HHE. ML:2.3 0.0008946956499999999 0.3968 AML other m 2021-04-02T19:06:55.32
IV.CESI.HNE. ML:2.3 0.0008879077 0.3712 AML other m 2021-04-02T19:06:55.33
IV.FOSV.EHE. ML:2.1 0.0008385 1.56 AML other m 2021-04-02T19:06:57.90
IV.ATPI.HNE. ML:2.0 0.00034961725 0.4096 AML other m 2021-04-02T19:06:57.34
IV.ATPI.EHE. ML:2.0 0.0003455711 0.2816 AML other m 2021-04-02T19:06:57.94
IV.MOMA.HNE. ML:2.0 0.00036154854999999997 0.2944 AML other m 2021-04-02T19:06:58.19
IV.MOMA.HNN. ML:2.1 0.00053755785 0.2816 AML other m 2021-04-02T19:06:58.39
IV.MOMA.HHN. ML:2.1 0.0005343399 0.2816 AML other m 2021-04-02T19:06:58.39
IV.FRON.EHE. ML:2.0 0.000293 0.42 AML other m 2021-04-02T19:06:58.43
IV.ATPI.EHN. ML:2.1 0.000504 0.34 AML other m 2021-04-02T19:06:58.83
IV.CESI.HHN. ML:2.1 0.0005518090499999999 0.448 AML other m 2021-04-02T19:06:58.67
IV.CESI.HNN. ML:2.0 0.0005427516 0.448 AML other m 2021-04-02T19:06:58.91
IV.PIEI.HHE. ML:2.4 0.0007585 0.3 AML other m 2021-04-02T19:06:59.33
IV.FDMO.HHN. ML:2.0 0.00027822515 0.1408 AML other m 2021-04-02T19:06:59.39
IV.PIEI.HHN. ML:2.2 0.000544 0.28 AML other m 2021-04-02T19:06:59.63
IV.ATPI.HNN. ML:2.1 0.00049174625 0.3584 AML other m 2021-04-02T19:07:00.02
IV.FDMO.HHE. ML:2.0 0.00033577069999999996 0.3584 AML other m 2021-04-02T19:07:00.24
IV.ARVD.HHE. ML:1.9 0.00020572275000000002 0.3584 AML other m 2021-04-02T19:07:00.51
IV.ARVD.HHN. ML:1.8 0.0001520474 0.2432 AML other m 2021-04-02T19:07:00.64
IV.NARO.HHE. ML:1.7 0.00013689045 0.2944 AML other m 2021-04-02T19:07:00.81
IV.APEC.HHN. ML:2.1 0.00031800000000000003 0.3 AML other m 2021-04-02T19:07:00.70
IV.NARO.HHN. ML:1.8 0.00014008379999999997 0.2688 AML other m 2021-04-02T19:07:01.37
IV.FRON.EHN. ML:2.0 0.00027934875 0.3968 AML other m 2021-04-02T19:07:01.27
IV.CSP1.EHN. ML:2.6 0.0008838760000000001 0.3584 AML other m 2021-04-02T19:07:01.33
IV.MGAB.HHN. ML:2.4 0.000703608 0.32 AML other m 2021-04-02T19:07:01.38
IV.MGAB.HNN. ML:2.3 0.0006815 0.34 AML other m 2021-04-02T19:07:01.39
IV.BADI.EHE. ML:1.8 0.00018717155000000003 0.2432 AML other m 2021-04-02T19:07:01.45
IV.MOMA.HHE. ML:2.0 0.00040950805 0.3328 AML other m 2021-04-02T19:07:01.45
IV.MGAB.HHE. ML:2.2 0.00058861115 1.7568 AML other m 2021-04-02T19:07:02.98
IV.MGAB.HNE. ML:2.2 0.0005559426 1.7568 AML other m 2021-04-02T19:07:02.99
IV.APEC.HHE. ML:2.1 0.000368 0.36 AML other m 2021-04-02T19:07:02.95
IV.NRCA.HNN. ML:2.2 0.00036646220000000003 1.8336 AML other m 2021-04-02T19:07:03.98
IV.NRCA.HHN. ML:2.2 0.0003889106 1.8336 AML other m 2021-04-02T19:07:03.98
IV.BADI.EHN. ML:2.0 0.00029600000000000004 0.36 AML other m 2021-04-02T19:07:03.45
IV.CSP1.EHE. ML:2.3 0.0005440643499999999 0.2304 AML other m 2021-04-02T19:07:03.49
IV.GAVE.EHE. ML:2.2 0.00036172685000000006 0.1792 AML other m 2021-04-02T19:07:03.69
IV.NRCA.HNE. ML:2.0 0.0002410076 0.1536 AML other m 2021-04-02T19:07:04.17
IV.NRCA.HHE. ML:2.1 0.000264 0.14 AML other m 2021-04-02T19:07:04.09
IV.LNSS.HNN. ML:2.4 0.0003612141 1.6672 AML other m 2021-04-02T19:07:08.04
IV.LNSS.HHN. ML:2.3 0.00033 1.66 AML other m 2021-04-02T19:07:08.87
IV.GAVE.HNE. ML:2.2 0.00037114255 1.5392 AML other m 2021-04-02T19:07:08.77
IV.LNSS.HHE. ML:2.2 0.00027949999999999996 0.4 AML other m 2021-04-02T19:07:08.78
IV.GAVE.EHN. ML:2.3 0.0004775 1.54 AML other m 2021-04-02T19:07:09.12
IV.GAVE.HNN. ML:2.3 0.00044127844999999996 1.0112 AML other m 2021-04-02T19:07:10.48
IV.MF5.EHE. ML:2.2 0.00021229885 0.5632 AML other m 2021-04-02T19:07:11.54
IV.LNSS.HNE. ML:2.3 0.00030254855 1.488 AML other m 2021-04-02T19:07:11.08
IV.MF5.EHN. ML:2.1 0.00019965070000000002 0.64 AML other m 2021-04-02T19:07:13.36
IV.SMA1.EHE. ML:2.3 0.00023649999999999998 0.38 AML other m 2021-04-02T19:07:14.15
IV.SMA1.EHN. ML:2.2 0.0002165 0.62 AML other m 2021-04-02T19:07:14.81
IV.RM33.HNN. ML:2.2 0.00017299039999999998 1.6416 AML other m 2021-04-02T19:07:14.84
IV.RM33.EHN. ML:2.2 0.00017099999999999998 0.98 AML other m 2021-04-02T19:07:14.84
IV.RM33.EHE. ML:2.2 0.000178 0.4 AML other m 2021-04-02T19:07:15.54
IV.COR1.EHE. ML:2.0 0.000172663715 1.1808 AML other m 2021-04-02T19:07:18.31
IV.COR1.HNE. ML:2.8 0.0011113295 0.6144 AML other m 2021-04-02T19:07:18.32
IV.RM33.HNE. ML:2.2 0.00018939654999999998 1.5008 AML other m 2021-04-02T19:07:20.03
IV.COR1.EHN. ML:2.2 0.0003262885 1.1008 AML other m 2021-04-02T19:07:22.83
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