Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.2 del 13-04-2021 ore 12:53:27 (UTC) in zona: 4 km SW Valfabbrica (PG)

Un terremoto di magnitudo ML 2.2 è avvenuto nella zona: 4 km SW Valfabbrica (PG), il

  • 13-04-2021 12:53:27 (UTC)
  • 13-04-2021 14:53:27 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 43.1390, 12.5700 ad una profondità di 8 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 4 3389 3389
Bastia Umbra PG 8 21874 25263
Assisi PG 8 28299 53562
Perugia PG 15 166134 219696
Bettona PG 16 4367 224063
Cannara PG 16 4305 228368
Torgiano PG 17 6725 235093
Valtopina PG 18 1398 236491
Spello PG 18 8645 245136
Nocera Umbra PG 18 5839 250975

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
15 Km a E di Perugia (166134 abitanti)
23 Km a NW di Foligno (57155 abitanti)
65 Km a N di Terni (111501 abitanti)
67 Km a SE di Arezzo (99543 abitanti)
86 Km a SW di Fano (60888 abitanti)
89 Km a NE di Viterbo (67173 abitanti)
90 Km a SW di Pesaro (94582 abitanti)
93 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 2021-04-13
12:53:27		 43.1393 12.5697 8 2021-07-12
16:55:14		 Bollettino Sismico Italiano INGV 90894571
Rivista
Rev100 		ML 2.2 2021-04-13
12:53:27		 43.1388 12.5688 8 2021-04-13
13:18:53		 Sala Sismica INGV-Roma 89059991
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-04-13 12:53:27 ± 0.05
Latitudine 43.1393 ± 0.0027
Longitudine 12.5697 ± 0.0037
Profondità (km) 8 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 90894571

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 297
Semi-asse minore dell'ellisse di confidenza (metri) 109
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 51
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 300.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 58
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 76
Numero di fasi 76
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) 0.06835
Distanza epicentrale della stazione piu’ lontana (gradi) 0.75273
Numero di stazioni in cui l’evento e’ stato osservato 41
Numero di stazioni usate nel calcolo dell'Origin 41
Parametri delle magnitudo

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 52
Tipo di magnitudo ML
Localizzazione di riferimento 90894571
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-06-15 12:39:37

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 52
Tipo di magnitudo ML
Localizzazione di riferimento 89059991
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-04-13 13:18:53
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LNSS.HHZ. 2021-04-13T12:53:50.73 0.3 undecidable manual S 147 70.7736 50 0.77 56
IV.MMO1.EHZ. 2021-04-13T12:53:49.42 0.3 undecidable manual S 113 66.9774 50 0.49 63
IV.NRCA.HHZ. 2021-04-13T12:53:46.27 0.6 undecidable manual S 127 55.6998 50 0.33 44
IV.GAVE.EHZ. 2021-04-13T12:53:46.68 0.3 undecidable manual S 152 56.1993 50 0.62 61
IV.MPAG.EHZ. 2021-04-13T12:53:46.50 0.6 undecidable manual S 16 56.3991 50 0.36 44
IV.CSP1.EHZ. 2021-04-13T12:53:45.32 0.6 undecidable manual S 96 51.7038 50 0.45 44
IV.CAFI.HHZ. 2021-04-13T12:53:45.53 0.3 undecidable manual S 294 53.1024 50 0.28 68
IV.ARVD.HHZ. 2021-04-13T12:53:44.67 0.3 undecidable manual S 37 49.8168 50 0.3 68
IV.NARO.HHZ. 2021-04-13T12:53:44.96 0.3 undecidable manual S 1 52.3032 50 -0.07 71
IV.EL6.EHZ. 2021-04-13T12:53:44.15 0.3 undecidable manual S 64 47.9187 50 0.3 68
IV.BADI.EHN. 2021-04-13T12:53:44.67 0.6 undecidable manual S 328 48.7179 50 0.59 42
IV.PIEI.HHZ. 2021-04-13T12:53:43.05 0.6 undecidable manual S 356 44.0226 50 0.22 46
IV.MNTT.EHZ. 2021-04-13T12:53:43.53 0.3 negative manual P 96 83.5497 50 0.92 51
IV.MGAB.HHZ. 2021-04-13T12:53:43.08 0.3 undecidable manual S 236 44.8218 50 0.04 72
IV.FDMO.HHZ. 2021-04-13T12:53:42.69 0.3 undecidable manual S 105 43.4232 50 0.02 73
IV.FRON.EHZ. 2021-04-13T12:53:42.62 0.3 undecidable manual S 17 43.8228 50 -0.14 71
IT.MTCL.HGZ. 2021-04-13T12:53:41.04 0.3 undecidable manual S 115 38.4282 50 -0.28 70
IV.ATPC.HNN. 2021-04-13T12:53:41.57 0.3 undecidable manual S 347 38.9277 50 0.11 72
IV.CRE.HHZ. 2021-04-13T12:53:41.93 0.6 positive manual P 317 72.8715 50 0.96 34
IV.ATBU.HNN. 2021-04-13T12:53:41.47 0.3 undecidable manual S 357 37.3293 50 0.43 67
IV.PARC.HHZ. 2021-04-13T12:53:40.05 0.6 negative manual P 335 62.493 50 0.69 39
IV.SSFR.HNE. 2021-04-13T12:53:40.87 0.6 undecidable manual S 27 37.1295 50 -0.11 48
IT.GNU.HGE. 2021-04-13T12:53:40.74 0.3 undecidable manual S 180 37.2294 50 -0.27 70
IV.ATPI.EHZ. 2021-04-13T12:53:40.69 0.6 undecidable manual S 339 37.0296 50 -0.28 46
IV.LNSS.HHZ. 2021-04-13T12:53:40.37 0.1 undecidable manual P 147 70.7736 50 -0.27 88
IV.MOMA.HHZ. 2021-04-13T12:53:40.98 0.3 undecidable manual S 180 37.2294 50 -0.02 73
IV.ATMI.HHZ. 2021-04-13T12:53:40.36 0.3 undecidable manual S 312 32.5452 104 0.82 59
IV.MML1.HNE. 2021-04-13T12:53:39.56 0.3 undecidable manual S 95 32.6451 104 -0.02 74
IV.SNTG.HHZ. 2021-04-13T12:53:39.55 0.6 undecidable manual S 67 32.6451 104 -0.01 50
IV.MMO1.EHZ. 2021-04-13T12:53:39.96 0.3 negative manual P 113 66.9774 50 -0.09 69
IV.CESX.HHZ. 2021-04-13T12:53:39.49 0.6 undecidable manual P 179 58.8966 50 0.68 40
IV.MC2.EHZ. 2021-04-13T12:53:38.39 0.6 positive manual P 117 56.1993 50 -0.01 47
IV.SEF1.HNN. 2021-04-13T12:53:38.81 0.6 undecidable manual S 88 30.6471 105 -0.07 49
IV.NRCA.HHZ. 2021-04-13T12:53:38.07 0.1 positive manual P 127 55.6998 50 -0.25 90
IV.CESI.HHZ. 2021-04-13T12:53:38.51 0.6 undecidable manual S 119 30.9468 104 -0.49 45
IV.GAVE.EHZ. 2021-04-13T12:53:38.12 1.0 undecidable manual P 152 56.1993 50 -0.27 22
IV.TB03.DHZ.01 2021-04-13T12:53:38.98 0.6 undecidable manual S 336 31.746 104 -0.29 47
IV.MPAG.EHZ. 2021-04-13T12:53:38.19 0.6 undecidable manual P 16 56.3991 50 -0.24 45
IV.ATVA.EHE. 2021-04-13T12:53:37.52 0.6 undecidable manual S 304 27.6501 106 -0.39 46
IV.BADI.EHN. 2021-04-13T12:53:37.11 0.1 undecidable manual P 328 48.7179 50 -0.14 94
IV.CAFI.HHZ. 2021-04-13T12:53:37.85 0.6 negative manual P 294 53.1024 50 -0.07 47
IV.ARVD.HHZ. 2021-04-13T12:53:37.14 0.1 undecidable manual P 37 49.8168 50 -0.27 91
IV.NARO.HHZ. 2021-04-13T12:53:37.43 0.1 undecidable manual P 1 52.3032 50 -0.37 89
IV.FOSV.EHZ. 2021-04-13T12:53:37.07 0.6 undecidable manual S 42 23.1546 109 0.66 43
IV.CSP1.EHZ. 2021-04-13T12:53:37.55 0.1 positive manual P 96 51.7038 50 -0.15 93
IV.MGAB.HHZ. 2021-04-13T12:53:36.46 0.1 positive manual P 236 44.8218 50 -0.18 94
IT.FOPC.HGZ. 2021-04-13T12:53:36.22 0.6 undecidable manual S 150 21.6672 110 0.29 48
IV.FRON.EHZ. 2021-04-13T12:53:36.08 0.1 undecidable manual P 17 43.8228 50 -0.41 89
IV.ATMC.EHN. 2021-04-13T12:53:36.74 0.1 undecidable manual P 318 45.7209 50 -0.04 96
IV.ATLO.HNE. 2021-04-13T12:53:36.50 0.3 undecidable manual S 326 23.4543 109 -0.02 75
IV.FDMO.HHZ. 2021-04-13T12:53:36.12 0.3 undecidable manual P 105 43.4232 50 -0.31 68
IV.PIEI.HHZ. 2021-04-13T12:53:36.24 0.1 undecidable manual P 356 44.0226 50 -0.28 92
IV.EL6.EHZ. 2021-04-13T12:53:36.93 0.1 undecidable manual P 64 47.9187 50 -0.18 93
IV.MOMA.HHZ. 2021-04-13T12:53:35.12 0.6 negative manual P 180 37.2294 50 -0.35 46
IV.ATPC.HNN. 2021-04-13T12:53:35.51 0.1 undecidable manual P 347 38.9277 50 -0.22 94
IV.ATBU.HNN. 2021-04-13T12:53:35.33 0.1 undecidable manual P 357 37.3293 50 -0.16 95
IV.SSFR.HNE. 2021-04-13T12:53:35.00 0.1 undecidable manual P 27 37.1295 50 -0.46 89
IT.GNU.HGE. 2021-04-13T12:53:35.39 0.1 undecidable manual P 180 37.2294 50 -0.08 97
IV.ATPI.EHZ. 2021-04-13T12:53:35.07 0.6 positive manual P 339 37.0296 50 -0.38 45
IT.MTCL.HGZ. 2021-04-13T12:53:35.51 0.1 undecidable manual P 115 38.4282 50 -0.14 95
IV.MURB.HHZ. 2021-04-13T12:53:34.07 0.6 undecidable manual S 345 14.1747 119 0.52 46
IV.SNTG.HHZ. 2021-04-13T12:53:34.43 0.1 undecidable manual P 67 32.6451 104 -0.21 95
IV.TB03.DHZ.01 2021-04-13T12:53:34.31 0.1 undecidable manual P 336 31.746 104 -0.16 96
IV.ATMI.HHZ. 2021-04-13T12:53:34.65 0.1 undecidable manual P 312 32.5452 104 0.02 99
IV.MML1.HNE. 2021-04-13T12:53:34.45 0.1 undecidable manual P 95 32.6451 104 -0.2 95
IV.SEF1.HNN. 2021-04-13T12:53:34.04 0.1 undecidable manual P 88 30.6471 105 -0.2 95
IV.CESI.HHZ. 2021-04-13T12:53:34.24 0.3 undecidable manual P 119 30.9468 104 -0.08 73
IV.ATVA.EHE. 2021-04-13T12:53:33.54 0.1 undecidable manual P 304 27.6501 106 -0.14 97
IV.ASSB.HHZ. 2021-04-13T12:53:33.29 0.6 undecidable manual S 146 12.9759 121 0.12 50
IV.FOSV.EHZ. 2021-04-13T12:53:32.87 0.1 undecidable manual P 42 23.1546 109 0.05 100
IV.ATCC.EHZ. 2021-04-13T12:53:32.02 0.6 undecidable manual S 48 7.5813 136 0.3 49
IT.FOPC.HGZ. 2021-04-13T12:53:32.61 0.1 undecidable manual P 150 21.6672 110 0.07 100
IV.ATLO.HNE. 2021-04-13T12:53:32.80 0.1 undecidable manual P 326 23.4543 109 -0.08 99
IV.ASSB.HHZ. 2021-04-13T12:53:31.08 0.1 positive manual P 146 12.9759 121 0.13 100
IV.MURB.HHZ. 2021-04-13T12:53:31.48 0.3 positive manual P 345 14.1747 119 0.31 72
IV.ATCC.EHZ. 2021-04-13T12:53:30.35 0.1 positive manual P 48 7.5813 136 0.24 99
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHN. ML:3.0 0.01675 0.4 AML other m 2021-04-13T12:53:32.56
IV.ATCC.EHE. ML:2.9 0.01285 0.3 AML other m 2021-04-13T12:53:32.37
IV.ASSB.HHE. ML:2.3 0.0021799999999999996 1.8 AML other m 2021-04-13T12:53:34.90
IV.ASSB.HHN. ML:2.5 0.003375 0.18 AML other m 2021-04-13T12:53:34.53
IV.MURB.HHE. ML:3.0 0.010254999999999998 0.28 AML other m 2021-04-13T12:53:34.48
IV.MURB.HNE. ML:2.9 0.008855 0.3 AML other m 2021-04-13T12:53:34.49
IV.MURB.HHN. ML:2.8 0.00701 0.26 AML other m 2021-04-13T12:53:35.78
IV.MURB.HNN. ML:2.8 0.006535 0.98 AML other m 2021-04-13T12:53:35.79
IV.CESI.HHE. ML:2.3 0.0009965 0.32 AML other m 2021-04-13T12:53:39.35
IV.SNTG.HNE. ML:2.2 0.0007975 1.62 AML other m 2021-04-13T12:53:40.03
IV.SNTG.HNN. ML:2.2 0.0007305 0.24 AML other m 2021-04-13T12:53:40.17
IV.ATPI.EHN. ML:1.9 0.0003105 1.7 AML other m 2021-04-13T12:53:41.00
IV.MOMA.HNN. ML:2.1 0.0004845 0.94 AML other m 2021-04-13T12:53:41.28
IV.MOMA.HHN. ML:2.1 0.00045650000000000004 0.92 AML other m 2021-04-13T12:53:41.75
IV.MOMA.HHE. ML:2.2 0.0006445 1.14 AML other m 2021-04-13T12:53:41.30
IV.MOMA.HNE. ML:2.2 0.0005945 1.14 AML other m 2021-04-13T12:53:41.30
IV.ATMI.HHE. ML:2.1 0.0006405000000000001 0.82 AML other m 2021-04-13T12:53:42.73
IV.ATPI.EHE. ML:1.8 0.0002525 1.3 AML other m 2021-04-13T12:53:42.67
IV.FDMO.HHN. ML:2.3 0.0006715 0.2 AML other m 2021-04-13T12:53:42.87
IV.FRON.EHE. ML:1.9 0.000248 1.26 AML other m 2021-04-13T12:53:42.33
IV.CESI.HHN. ML:2.1 0.0006760000000000001 1.2 AML other m 2021-04-13T12:53:42.36
IV.FDMO.HHE. ML:2.1 0.000424 1.3 AML other m 2021-04-13T12:53:43.15
IV.ATMI.HHN. ML:2.2 0.0006755 0.36 AML other m 2021-04-13T12:53:43.79
IV.PIEI.HHE. ML:2.2 0.0005615 0.3 AML other m 2021-04-13T12:53:43.98
IV.PIEI.HHN. ML:2.2 0.000489 1.68 AML other m 2021-04-13T12:53:44.97
IV.FRON.EHN. ML:2.0 0.000292 0.48 AML other m 2021-04-13T12:53:44.34
IV.MGAB.HHN. ML:2.4 0.0007455000000000001 0.5 AML other m 2021-04-13T12:53:44.66
IV.MGAB.HNN. ML:2.4 0.0007844999999999999 0.48 AML other m 2021-04-13T12:53:44.67
IV.EL6.EHE. ML:2.4 0.000721 0.92 AML other m 2021-04-13T12:53:45.55
IV.NARO.HHE. ML:1.8 0.00016649999999999998 1.16 AML other m 2021-04-13T12:53:45.36
IV.ARVD.HHN. ML:1.8 0.00016249999999999997 0.5 AML other m 2021-04-13T12:53:45.30
IV.CSP1.EHN. ML:2.8 0.001615 0.28 AML other m 2021-04-13T12:53:45.56
IV.ARVD.HHE. ML:2.1 0.0003665 0.46 AML other m 2021-04-13T12:53:45.57
IV.MGAB.HNE. ML:2.4 0.000712 0.48 AML other m 2021-04-13T12:53:45.81
IV.MGAB.HHE. ML:2.4 0.0007725 0.48 AML other m 2021-04-13T12:53:45.57
IV.NARO.HHN. ML:1.7 0.00013000000000000002 0.32 AML other m 2021-04-13T12:53:45.84
IV.CSP1.EHE. ML:2.6 0.00107 1.32 AML other m 2021-04-13T12:53:45.20
IV.EL6.EHN. ML:2.2 0.000508 0.28 AML other m 2021-04-13T12:53:46.39
IV.MPAG.EHE. ML:1.9 0.000182 0.44 AML other m 2021-04-13T12:53:46.87
IV.NRCA.HHN. ML:2.3 0.000479 0.82 AML other m 2021-04-13T12:53:46.48
IV.GAVE.EHE. ML:2.4 0.0006450000000000001 0.6 AML other m 2021-04-13T12:53:47.33
IV.GAVE.EHN. ML:2.3 0.0004875 0.2 AML other m 2021-04-13T12:53:48.34
IV.CESX.HHE. ML:2.1 0.000279 1.46 AML other m 2021-04-13T12:53:49.07
IV.NRCA.HHE. ML:2.3 0.0004195 0.18 AML other m 2021-04-13T12:53:49.22
IV.PARC.HHE. ML:1.9 0.000143 1.02 AML other m 2021-04-13T12:53:49.47
IV.MPAG.EHN. ML:1.8 0.00014615 0.46 AML other m 2021-04-13T12:53:50.86
IV.CESX.HHN. ML:2.1 0.0002935 1.68 AML other m 2021-04-13T12:53:50.91
IV.PARC.HHN. ML:1.9 0.000151 1.5 AML other m 2021-04-13T12:53:51.82
IV.LNSS.HHN. ML:2.3 0.0003055 0.96 AML other m 2021-04-13T12:53:53.84
IV.LNSS.HHE. ML:2.2 0.00027449999999999995 0.22 AML other m 2021-04-13T12:53:53.65
IV.TERO.HHE. ML:1.7 0.000049949999999999994 0.88 AML other m 2021-04-13T12:54:02.25
IV.TERO.HHN. ML:1.8 0.0000664 0.88 AML other m 2021-04-13T12:54:05.52
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