Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.1 del 25-04-2022 ore 18:24:46 (Italia) in zona: 3 km E Sellano (PG)

Un terremoto di magnitudo ML 2.1 è avvenuto nella zona: 3 km E Sellano (PG), il

  • 25-04-2022 16:24:46 (UTC)
  • 25-04-2022 18:24:46 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.8870, 12.9590 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.

Hai sentito il terremoto? Clicca qui

Compila il questionario.

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
Sellano PG 3 1079 1079
Preci PG 7 724 1803
Cerreto di Spoleto PG 8 1075 2878
Visso MC 12 1107 3985
Monte Cavallo MC 12 145 4130
Norcia PG 15 4957 9087
Vallo di Nera PG 15 364 9451
Castelsantangelo sul Nera MC 16 281 9732
Ussita MC 16 444 10176
Campello sul Clitunno PG 17 2442 12618
Trevi PG 17 8469 21087
Pieve Torina MC 19 1458 22545
Cascia PG 19 3217 25762
Poggiodomo PG 20 117 25879
Sant'Anatolia di Narco PG 20 564 26443
Fiordimonte MC 20 202 26645

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
22 Km a E di Foligno (57155 abitanti)
44 Km a NE di Terni (111501 abitanti)
52 Km a E di Perugia (166134 abitanti)
66 Km a W di Teramo (54892 abitanti)
70 Km a NW di L'Aquila (69753 abitanti)
87 Km a NE di Viterbo (67173 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 2.1 2022-04-25
16:24:46		 42.8873 12.9593 10 2022-07-08
12:33:54		 Bollettino Sismico Italiano INGV 104394091
Rivista
Rev100 		ML 2.1 2022-04-25
16:24:46		 42.8845 12.9498 8 2022-04-25
16:31:11		 Sala Sismica INGV-Roma 103769561
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2022-04-25 16:24:46 ± 0.05
Latitudine 42.8873 ± 0.0027
Longitudine 12.9593 ± 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 104394091

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 241
Semi-asse minore dell'ellisse di confidenza (metri) 220
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 62
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 240.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 35
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 77
Numero di fasi 77
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) 0.09982
Distanza epicentrale della stazione piu’ lontana (gradi) 0.84896
Numero di stazioni in cui l’evento e’ stato osservato 44
Numero di stazioni usate nel calcolo dell'Origin 44
Parametri delle magnitudo

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 72
Tipo di magnitudo ML
Localizzazione di riferimento 104394091
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2022-05-09 09:58:04

ML:2.1

Campo Valore
Valore 2.1
Incertezza 0.3
Num. stazioni usate 76
Tipo di magnitudo ML
Localizzazione di riferimento 103769561
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2022-04-25 16:31:11
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2022-04-25T16:25:12.92 0.3 undecidable manual S 339 85.9473 50 0.6 58
IV.FRON.EHZ. 2022-04-25T16:25:09.40 0.3 undecidable manual S 345 72.4719 50 0.67 58
IV.ATVO.HHZ. 2022-04-25T16:25:08.53 0.3 undecidable manual S 321 70.7736 50 0.23 66
IV.ARVD.HHZ. 2022-04-25T16:25:08.03 0.3 undecidable manual S 359 67.7766 50 0.55 61
IV.SSFR.HHZ. 2022-04-25T16:25:06.42 0.3 undecidable manual S 347 62.5929 50 0.33 65
IV.TERO.HHZ. 2022-04-25T16:25:06.05 0.3 undecidable manual S 119 60.0954 50 0.61 61
IV.MURB.HHZ. 2022-04-25T16:25:04.51 0.6 undecidable manual S 320 54.6009 50 0.55 42
IV.CAFI.HHZ. 2022-04-25T16:25:03.54 0.1 undecidable manual P 302 94.239 50 0.79 70
IV.FOSV.EHZ. 2022-04-25T16:25:02.04 0.3 undecidable manual S 341 48.0186 50 -0.16 69
IV.EL6.EHZ. 2022-04-25T16:25:02.92 0.6 undecidable manual S 13 50.4162 50 0.08 47
IV.NARO.HHZ. 2022-04-25T16:25:01.28 0.3 undecidable manual P 339 85.9473 50 -0.19 64
IV.MF5.EHZ. 2022-04-25T16:25:01.37 0.3 undecidable manual S 74 42.1245 50 0.73 60
IV.MPAG.EHZ. 2022-04-25T16:25:01.29 0.3 undecidable manual P 349 83.8494 50 0.12 65
IV.RM33.EHZ. 2022-04-25T16:25:01.95 0.3 undecidable manual S 154 46.8198 50 0.05 71
IV.ATCC.EHZ. 2022-04-25T16:25:00.53 0.3 undecidable manual S 322 42.0246 50 -0.07 72
IV.CESX.HHZ. 2022-04-25T16:25:00.87 0.3 undecidable manual S 225 43.3233 50 -0.09 71
IV.ATPI.EHZ. 2022-04-25T16:25:00.23 0.3 undecidable manual P 324 77.0673 50 0.12 66
IV.ATMI.HHZ. 2022-04-25T16:25:00.12 0.3 undecidable manual P 312 74.7696 50 0.36 63
IV.SNTG.HHZ. 2022-04-25T16:25:00.07 0.3 undecidable manual S 358 40.8258 50 -0.22 69
IV.PIEI.HHZ. 2022-04-25T16:25:00.42 0.3 undecidable manual P 335 79.6647 50 -0.1 66
IV.ARRO.EHZ. 2022-04-25T16:24:59.52 0.6 undecidable manual S 205 37.629 50 0.08 48
IV.ATVO.HHZ. 2022-04-25T16:24:59.07 0.3 undecidable manual P 321 70.7736 50 -0.08 68
IV.GUMA.HHZ. 2022-04-25T16:24:59.40 0.3 undecidable manual S 57 36.1416 50 0.35 68
IV.FRON.EHZ. 2022-04-25T16:24:59.32 0.3 undecidable manual P 345 72.4719 50 -0.08 67
IV.MTRA.EHZ. 2022-04-25T16:24:59.59 0.3 undecidable manual S 112 38.4282 50 -0.05 72
IV.ARVD.HHZ. 2022-04-25T16:24:58.55 0.1 undecidable manual P 359 67.7766 50 -0.13 90
IV.MGAB.HHZ. 2022-04-25T16:24:58.82 0.3 undecidable manual P 273 68.8755 50 -0.04 68
IV.MOMA.HHZ. 2022-04-25T16:24:58.11 0.6 undecidable manual S 254 32.9448 50 -0.09 48
IV.CSP1.EHZ. 2022-04-25T16:24:57.33 0.6 undecidable manual S 41 30.1476 50 -0.12 48
IV.TERO.HHZ. 2022-04-25T16:24:57.36 0.3 undecidable manual P 119 60.0954 50 -0.15 68
IV.MMO1.EHZ. 2022-04-25T16:24:57.16 0.3 undecidable manual S 87 29.8479 50 -0.21 71
IV.SSFR.HHZ. 2022-04-25T16:24:57.58 0.3 undecidable manual P 347 62.5929 50 -0.3 66
IV.LNSS.HHZ. 2022-04-25T16:24:57.85 0.6 undecidable manual S 168 32.2455 50 -0.15 48
IV.ATFO.HHZ. 2022-04-25T16:24:57.76 0.3 undecidable manual P 330 61.7937 50 0.01 70
7F.SIB2.EHE. 2022-04-25T16:24:56.48 0.3 undecidable manual S 89 27.9498 50 -0.38 69
IV.SEF1.HNN. 2022-04-25T16:24:56.51 0.3 undecidable manual S 358 28.8489 50 -0.57 65
IV.ASSB.HHZ. 2022-04-25T16:24:56.77 0.1 undecidable manual S 305 29.8479 50 -0.6 86
IV.MURB.HHZ. 2022-04-25T16:24:56.61 0.1 undecidable manual P 320 54.6009 50 -0.04 94
7F.SIB1.EHE. 2022-04-25T16:24:55.88 0.1 undecidable manual S 88 25.2525 111 -0.19 96
IV.RM33.EHZ. 2022-04-25T16:24:55.28 0.3 undecidable manual P 154 46.8198 50 -0.17 69
7F.SIB3.EHN. 2022-04-25T16:24:55.56 0.1 undecidable manual S 93 25.2525 111 -0.51 89
IV.FOSV.EHZ. 2022-04-25T16:24:55.30 0.3 undecidable manual P 341 48.0186 50 -0.33 67
IV.EL6.EHZ. 2022-04-25T16:24:55.88 0.1 positive manual P 13 50.4162 50 -0.12 93
IV.MF5.EHZ. 2022-04-25T16:24:55.16 0.3 undecidable manual P 74 42.1245 50 0.43 66
IV.FDMO.HHZ. 2022-04-25T16:24:54.08 0.6 undecidable manual S 32 19.5693 117 -0.17 49
IV.SNTG.HHZ. 2022-04-25T16:24:54.18 0.1 undecidable manual P 358 40.8258 50 -0.35 90
IV.MC2.EHZ. 2022-04-25T16:24:54.46 0.6 undecidable manual S 82 18.87 118 0.42 46
IV.ATCC.EHZ. 2022-04-25T16:24:54.59 0.1 undecidable manual P 322 42.0246 50 -0.12 94
IV.GAVE.HNZ. 2022-04-25T16:24:54.72 0.6 undecidable manual S 194 22.2555 114 -0.39 46
IV.GUMA.HHZ. 2022-04-25T16:24:54.07 0.1 positive manual P 57 36.1416 50 0.26 93
IV.CESX.HHZ. 2022-04-25T16:24:54.70 0.3 undecidable manual P 225 43.3233 50 -0.22 69
IV.MTRA.EHZ. 2022-04-25T16:24:54.06 0.1 undecidable manual P 112 38.4282 50 -0.1 95
IT.GNU.HGE. 2022-04-25T16:24:54.13 0.3 undecidable manual P 254 32.9448 50 0.81 59
IV.PF6.EHN. 2022-04-25T16:24:53.33 0.3 undecidable manual P 34 33.744 50 -0.1 72
IV.MOMA.HHZ. 2022-04-25T16:24:53.41 0.3 undecidable manual P 254 32.9448 50 0.09 72
IV.ARRO.EHZ. 2022-04-25T16:24:53.96 0.1 undecidable manual P 205 37.629 50 -0.08 96
IV.MDAR.HNN. 2022-04-25T16:24:53.56 0.3 undecidable manual P 24 37.0296 50 -0.38 68
IV.LNSS.HHZ. 2022-04-25T16:24:53.15 0.1 positive manual P 168 32.2455 50 -0.06 97
IV.ASSB.HHZ. 2022-04-25T16:24:52.53 0.1 undecidable manual P 305 29.8479 50 -0.31 93
IV.CSP1.EHZ. 2022-04-25T16:24:52.81 0.1 positive manual P 41 30.1476 50 -0.08 97
7F.SIB1.EHE. 2022-04-25T16:24:52.10 0.1 undecidable manual P 88 25.2525 111 0.01 99
IV.CESI.HNZ. 2022-04-25T16:24:52.32 0.3 undecidable manual S 341 13.7751 126 -0.22 73
IV.MMO1.EHZ. 2022-04-25T16:24:52.68 0.1 undecidable manual P 87 29.8479 50 -0.17 95
7F.SIB2.EHE. 2022-04-25T16:24:52.42 0.1 undecidable manual P 89 27.9498 50 -0.13 96
IV.SEF1.HNN. 2022-04-25T16:24:52.29 0.1 undecidable manual P 358 28.8489 50 -0.39 91
IV.NRCA.HHZ. 2022-04-25T16:24:52.78 0.1 undecidable manual S 115 13.9749 125 0.2 97
IT.MTCL.HGZ. 2022-04-25T16:24:51.88 0.1 undecidable manual S 15 12.2766 129 -0.24 97
IV.FEMA.HNZ. 2022-04-25T16:24:51.94 0.6 undecidable manual S 41 11.0778 132 0.14 50
IV.FDMO.HHZ. 2022-04-25T16:24:51.07 0.1 positive manual P 32 19.5693 117 0.03 100
7F.SIB3.EHN. 2022-04-25T16:24:51.92 0.1 undecidable manual P 93 25.2525 111 -0.17 96
IV.MC2.EHZ. 2022-04-25T16:24:51.20 0.1 negative manual P 82 18.87 118 0.28 95
IV.GAVE.HNZ. 2022-04-25T16:24:51.71 0.1 positive manual P 194 22.2555 114 0.17 97
IT.FOPC.HGN. 2022-04-25T16:24:51.71 0.1 undecidable manual P 294 22.755 113 0.09 98
IV.NRCA.HHZ. 2022-04-25T16:24:50.33 0.1 negative manual P 115 13.9749 125 0.25 96
IV.CESI.HNZ. 2022-04-25T16:24:50.24 0.1 positive manual P 341 13.7751 126 0.19 98
IT.MTCL.HGZ. 2022-04-25T16:24:49.94 0.1 undecidable manual P 15 12.2766 129 0.13 99
IV.FEMA.HNZ. 2022-04-25T16:24:49.97 0.1 undecidable manual P 41 11.0778 132 0.34 95
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IT.MTCL.HGE. ML:4.2 0.1795 0.04 AML other m 2022-04-25T16:24:52.19
IV.FEMA.HNN. ML:2.5 0.00413 0.46 AML other m 2022-04-25T16:24:52.27
IT.MTCL.HGN. ML:4.2 0.181 1.14 AML other m 2022-04-25T16:24:52.36
IV.CESI.HHE. ML:2.3 0.0022 0.14 AML other m 2022-04-25T16:24:52.78
IV.CESI.HHN. ML:2.6 0.003665 0.12 AML other m 2022-04-25T16:24:52.78
IV.CESI.HNN. ML:2.5 0.0035499999999999998 0.12 AML other m 2022-04-25T16:24:52.73
IV.CESI.HNE. ML:2.2 0.001745 0.16 AML other m 2022-04-25T16:24:52.79
IV.NRCA.HHN. ML:2.6 0.003685 0.12 AML other m 2022-04-25T16:24:52.94
IV.NRCA.HNN. ML:2.5 0.003455 0.12 AML other m 2022-04-25T16:24:52.94
IV.FEMA.HNE. ML:2.4 0.0029349999999999997 0.2 AML other m 2022-04-25T16:24:53.09
IV.FDMO.HHN. ML:2.2 0.0013700000000000001 0.16 AML other m 2022-04-25T16:24:54.25
IV.NRCA.HHE. ML:2.3 0.002245 0.72 AML other m 2022-04-25T16:24:54.38
IV.NRCA.HNE. ML:2.3 0.0021000000000000003 0.72 AML other m 2022-04-25T16:24:54.38
IV.FDMO.HHE. ML:2.2 0.0011114999999999999 0.16 AML other m 2022-04-25T16:24:54.50
IV.GAVE.EHN. ML:2.2 0.001094 0.96 AML other m 2022-04-25T16:24:55.73
IV.MC2.EHE. ML:2.4 0.001805 1.72 AML other m 2022-04-25T16:24:55.07
IV.GAVE.HNE. ML:2.2 0.00103 0.4 AML other m 2022-04-25T16:24:56.38
IV.GAVE.EHE. ML:2.2 0.0010105 0.42 AML other m 2022-04-25T16:24:56.18
IV.GAVE.HNN. ML:1.7 0.0003355 0.52 AML other m 2022-04-25T16:24:56.58
IV.MC2.EHN. ML:2.4 0.00175 0.24 AML other m 2022-04-25T16:24:56.82
IV.ASSB.HHE. ML:2.1 0.0006295 0.6 AML other m 2022-04-25T16:24:57.45
IV.ASSB.HHN. ML:2.2 0.0007125 0.28 AML other m 2022-04-25T16:24:57.17
IV.MMO1.EHE. ML:2.2 0.000786 0.28 AML other m 2022-04-25T16:24:57.54
IV.MMO1.EHN. ML:2.1 0.0006655 1.04 AML other m 2022-04-25T16:24:57.02
IV.LNSS.HHN. ML:2.2 0.0007515000000000001 0.22 AML other m 2022-04-25T16:24:58.30
IV.LNSS.HHE. ML:2.2 0.0008305 0.14 AML other m 2022-04-25T16:24:58.27
IV.LNSS.HNE. ML:2.2 0.0007894999999999999 0.14 AML other m 2022-04-25T16:24:58.28
IV.LNSS.HNN. ML:2.2 0.000714 0.18 AML other m 2022-04-25T16:24:58.40
IV.MOMA.HHN. ML:1.7 0.000235 0.16 AML other m 2022-04-25T16:24:58.78
IV.MOMA.HHE. ML:2.0 0.0003845 0.2 AML other m 2022-04-25T16:24:59.54
IV.GUMA.HHE. ML:2.4 0.0009505000000000002 0.2 AML other m 2022-04-25T16:24:59.85
IV.MTRA.EHN. ML:1.9 0.0002685 0.34 AML other m 2022-04-25T16:25:00.56
IV.MTRA.HNN. ML:1.9 0.0003145 0.38 AML other m 2022-04-25T16:25:00.57
IV.SNTG.HHE. ML:1.8 0.00023649999999999998 1.7 AML other m 2022-04-25T16:25:00.87
IV.SNTG.HNE. ML:2.0 0.000301 0.92 AML other m 2022-04-25T16:25:00.88
IV.ATCC.EHE. ML:2.3 0.0006085 0.14 AML other m 2022-04-25T16:25:00.96
IV.ATCC.HNE. ML:2.3 0.0006425 0.16 AML other m 2022-04-25T16:25:00.97
IV.ATCC.EHN. ML:2.2 0.0005035 1.86 AML other m 2022-04-25T16:25:01.93
IV.ATCC.HNN. ML:2.2 0.000565 1.68 AML other m 2022-04-25T16:25:01.93
IV.SNTG.HHN. ML:1.9 0.00026000000000000003 1.2 AML other m 2022-04-25T16:25:01.84
IV.SNTG.HNN. ML:2.0 0.00030649999999999997 1.22 AML other m 2022-04-25T16:25:01.85
IV.MTRA.HNE. ML:1.8 0.0002255 0.8 AML other m 2022-04-25T16:25:01.72
IV.GUMA.HHN. ML:2.0 0.00035150000000000003 0.94 AML other m 2022-04-25T16:25:01.37
IV.MTRA.EHE. ML:1.7 0.0001875 0.16 AML other m 2022-04-25T16:25:01.72
IV.CESX.HHN. ML:1.8 0.0001835 1.58 AML other m 2022-04-25T16:25:02.15
IV.FOSV.EHE. ML:1.6 0.00011330000000000002 0.12 AML other m 2022-04-25T16:25:03.04
IV.RM33.EHN. ML:1.9 0.0002115 0.2 AML other m 2022-04-25T16:25:03.12
IV.CESX.HHE. ML:1.7 0.00016849999999999998 0.5 AML other m 2022-04-25T16:25:03.29
IV.EL6.EHE. ML:2.2 0.00045650000000000004 0.14 AML other m 2022-04-25T16:25:04.59
IV.RM33.EHE. ML:1.8 0.0001885 0.14 AML other m 2022-04-25T16:25:04.52
IV.FOSV.EHN. ML:1.6 0.00011949999999999999 0.6 AML other m 2022-04-25T16:25:04.60
IV.EL6.EHN. ML:2.2 0.000411 0.24 AML other m 2022-04-25T16:25:04.93
IV.MURB.HHE. ML:2.3 0.000432 0.22 AML other m 2022-04-25T16:25:06.92
IV.ATFO.HHE. ML:1.7 0.00009845000000000001 1.58 AML other m 2022-04-25T16:25:07.04
IV.SSFR.HNE. ML:2.2 0.000295 1.78 AML other m 2022-04-25T16:25:07.07
IV.SSFR.HHE. ML:2.1 0.000244 1.32 AML other m 2022-04-25T16:25:07.07
IV.MURB.HNN. ML:2.2 0.0003665 0.24 AML other m 2022-04-25T16:25:07.15
IV.MURB.HHN. ML:2.3 0.000443 0.24 AML other m 2022-04-25T16:25:07.27
IV.TERO.HHN. ML:1.6 0.00009154999999999999 0.46 AML other m 2022-04-25T16:25:07.29
IV.TERO.HHE. ML:1.5 0.0000686 0.42 AML other m 2022-04-25T16:25:07.15
IV.MURB.HNE. ML:2.3 0.0004435 0.42 AML other m 2022-04-25T16:25:07.93
IV.ATFO.HHN. ML:1.9 0.000158 0.3 AML other m 2022-04-25T16:25:07.81
IV.ARVD.HHE. ML:2.0 0.0001715 0.24 AML other m 2022-04-25T16:25:08.49
IV.SSFR.HHN. ML:2.2 0.000298 0.14 AML other m 2022-04-25T16:25:08.43
IV.SSFR.HNN. ML:2.2 0.000325 0.7 AML other m 2022-04-25T16:25:08.44
IV.ARVD.HHN. ML:1.8 0.000111 0.26 AML other m 2022-04-25T16:25:08.84
IV.FRON.EHN. ML:1.7 0.00008690000000000001 0.66 AML other m 2022-04-25T16:25:10.91
IV.ATMI.HHE. ML:1.8 0.00010525 0.62 AML other m 2022-04-25T16:25:11.33
IV.ATMI.HHN. ML:2.0 0.00014150000000000002 1.34 AML other m 2022-04-25T16:25:13.81
IV.FRON.EHE. ML:1.5 0.00005575 0.46 AML other m 2022-04-25T16:25:14.17
IV.MPAG.EHE. ML:1.6 0.00005145 0.42 AML other m 2022-04-25T16:25:14.88
IV.MPAG.EHN. ML:1.5 0.00004295 1.5 AML other m 2022-04-25T16:25:15.15
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