Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.4 del 15-02-2021 ore 04:45:19 (Italia) in zona: 2 km NE Spoleto (PG)

Un terremoto di magnitudo ML 2.4 è avvenuto nella zona: 2 km NE Spoleto (PG), il

  • 15-02-2021 03:45:19 (UTC)
  • 15-02-2021 04:45:19 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.7430, 12.7560 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
Spoleto PG 2 38218 38218
Sant'Anatolia di Narco PG 7 564 38782
Scheggino PG 7 461 39243
Campello sul Clitunno PG 9 2442 41685
Vallo di Nera PG 9 364 42049
Castel Ritaldi PG 11 3278 45327
Ferentillo TR 14 1913 47240
Trevi PG 15 8469 55709
Poggiodomo PG 15 117 55826
Cerreto di Spoleto PG 16 1075 56901
Montefranco TR 16 1276 58177
Giano dell'Umbria PG 18 3846 62023
Arrone TR 18 2763 64786
Acquasparta TR 18 4778 69564
Montefalco PG 19 5679 75243
Polino TR 19 233 75476
Monteleone di Spoleto PG 19 599 76075
Massa Martana PG 19 3770 79845

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
22 Km a NE di Terni (111501 abitanti)
24 Km a S di Foligno (57155 abitanti)
50 Km a SE di Perugia (166134 abitanti)
64 Km a NE di Viterbo (67173 abitanti)
68 Km a NW di L'Aquila (69753 abitanti)
78 Km a W di Teramo (54892 abitanti)
83 Km a N di Guidonia Montecelio (88673 abitanti)
87 Km a N di Tivoli (56533 abitanti)
97 Km a N di Roma (2864731 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 2.4 2021-02-15
03:45:19		 42.7433 12.7555 8 2021-07-12
16:54:59		 Bollettino Sismico Italiano INGV 87439181
Rivista
Rev100 		ML 2.4 2021-02-15
03:45:19		 42.738 12.7398 11 2021-02-15
03:53:06		 Sala Sismica INGV-Roma 87166971
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-02-15 03:45:19 ± 0.05
Latitudine 42.7433 ± 0.0027
Longitudine 12.7555 ± 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 87439181

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 240
Semi-asse minore dell'ellisse di confidenza (metri) 185
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 84
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 270.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 67
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 71
Numero di fasi 71
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.27
Distanza epicentrale della stazione piu' vicina (gradi) 0.11421
Distanza epicentrale della stazione piu’ lontana (gradi) 0.80759
Numero di stazioni in cui l’evento e’ stato osservato 40
Numero di stazioni usate nel calcolo dell'Origin 40
Parametri delle magnitudo

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 72
Tipo di magnitudo ML
Localizzazione di riferimento 87439181
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-03-18 11:53:28

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 70
Tipo di magnitudo ML
Localizzazione di riferimento 87166971
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-02-15 03:53:06
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTCE.HHZ. 2021-02-15T03:45:44.28 0.6 undecidable manual S 181 79.9644 50 -0.05 45
IV.EL6.EHZ. 2021-02-15T03:45:42.40 0.6 undecidable manual S 23 70.7736 50 0.51 41
IV.SAP2.EHZ. 2021-02-15T03:45:41.45 0.6 undecidable manual S 53 65.3901 50 1.01 34
IV.MF5.EHZ. 2021-02-15T03:45:40.52 0.3 undecidable manual S 64 63.3921 50 0.61 60
IV.FOSV.EHZ. 2021-02-15T03:45:39.91 0.6 undecidable manual S 0 61.1943 50 0.58 41
IV.GUMA.HHZ. 2021-02-15T03:45:39.32 0.3 undecidable manual S 53 58.8966 50 0.59 61
IV.SNTG.HHZ. 2021-02-15T03:45:39.04 0.6 undecidable manual S 15 58.6968 50 0.37 43
IV.SRES.HHZ. 2021-02-15T03:45:39.48 0.3 undecidable manual S 200 59.6958 50 0.56 62
IV.MURB.HHZ. 2021-02-15T03:45:39.70 0.6 undecidable manual S 342 60.5949 50 0.53 42
IV.FIAM.HHZ. 2021-02-15T03:45:38.85 0.6 undecidable manual S 151 60.495 50 -0.28 44
IV.MGAB.HHZ. 2021-02-15T03:45:37.90 0.6 undecidable manual S 290 55.5999 50 0.06 47
IV.CSP1.EHZ. 2021-02-15T03:45:37.01 0.6 undecidable manual S 43 53.2023 50 -0.18 46
IV.MTRA.EHZ. 2021-02-15T03:45:36.93 0.3 undecidable manual S 88 52.2033 50 -0.01 71
IV.MMO1.EHZ. 2021-02-15T03:45:36.12 0.3 undecidable manual S 69 49.617 50 -0.12 70
IV.ATCC.EHZ. 2021-02-15T03:45:36.47 0.6 undecidable manual S 349 49.9167 50 0.16 46
IV.SMA1.EHZ. 2021-02-15T03:45:36.13 0.3 undecidable manual S 105 48.9177 50 0.08 70
IV.PIEI.HHZ. 2021-02-15T03:45:35.56 0.3 undecidable manual P 349 89.6436 50 0.1 65
IV.FAGN.HHZ. 2021-02-15T03:45:35.72 0.3 undecidable manual P 128 86.0472 50 0.83 53
IV.MNTT.EHZ. 2021-02-15T03:45:34.36 0.3 undecidable manual P 62 76.8675 50 0.88 52
IV.FRON.EHZ. 2021-02-15T03:45:34.73 0.1 undecidable manual P 358 85.9473 50 -0.15 86
IV.RM33.EHZ. 2021-02-15T03:45:34.92 0.6 undecidable manual S 125 45.621 50 -0.25 46
IV.ARVD.HHZ. 2021-02-15T03:45:34.37 0.3 undecidable manual P 10 85.0482 50 -0.38 62
IV.MC2.EHZ. 2021-02-15T03:45:33.71 0.6 undecidable manual S 62 39.9267 50 0.07 48
IV.FDMO.HHZ. 2021-02-15T03:45:33.95 0.6 undecidable manual S 40 42.2244 50 -0.32 45
IV.ATMI.HHZ. 2021-02-15T03:45:33.83 0.3 undecidable manual P 329 76.5678 50 0.4 63
IV.MTCE.HHZ. 2021-02-15T03:45:33.49 0.1 undecidable manual P 181 79.9644 50 -0.47 82
IV.TERO.HHZ. 2021-02-15T03:45:32.11 0.3 undecidable manual P 101 70.4739 50 -0.39 63
IV.SAP2.EHZ. 2021-02-15T03:45:32.40 0.3 undecidable manual P 53 65.3901 50 0.69 58
IV.EL6.EHZ. 2021-02-15T03:45:32.25 0.1 undecidable manual P 23 70.7736 50 -0.3 86
IT.MTCL.HGZ. 2021-02-15T03:45:31.57 0.6 undecidable manual S 35 34.1436 103 -0.35 46
IV.MF5.EHZ. 2021-02-15T03:45:31.80 0.1 undecidable manual P 64 63.3921 50 0.4 85
IV.ASSB.HHZ. 2021-02-15T03:45:31.51 0.6 undecidable manual S 347 34.1436 103 -0.4 45
IV.FEMA.HNE. 2021-02-15T03:45:31.78 0.6 undecidable manual S 45 34.0437 103 -0.12 48
IV.CESI.HHZ. 2021-02-15T03:45:30.89 0.3 undecidable manual S 23 31.4463 104 -0.12 72
IV.SRES.HHZ. 2021-02-15T03:45:30.66 0.1 undecidable manual P 200 59.6958 50 -0.17 90
IV.MURB.HHZ. 2021-02-15T03:45:30.94 0.1 undecidable manual P 342 60.5949 50 -0.04 93
IV.NRCA.HHZ. 2021-02-15T03:45:30.70 0.3 undecidable manual S 71 30.8469 104 -0.12 72
IV.FIAM.HHZ. 2021-02-15T03:45:30.64 0.3 undecidable manual P 151 60.495 50 -0.31 66
IV.FOSV.EHZ. 2021-02-15T03:45:30.76 0.1 undecidable manual P 0 61.1943 50 -0.3 88
IV.SNTG.HHZ. 2021-02-15T03:45:30.21 0.1 undecidable manual P 15 58.6968 50 -0.47 85
IV.GUMA.HHZ. 2021-02-15T03:45:30.90 0.1 undecidable manual P 53 58.8966 50 0.18 90
IT.MMP1.HGE. 2021-02-15T03:45:29.63 0.3 undecidable manual P 181 54.8007 50 -0.46 64
IV.SMA1.EHZ. 2021-02-15T03:45:29.11 0.1 undecidable manual P 105 48.9177 50 -0.06 94
IV.MTRA.EHZ. 2021-02-15T03:45:29.39 0.1 undecidable manual P 88 52.2033 50 -0.3 89
IV.FIU1.HNZ. 2021-02-15T03:45:29.70 0.3 undecidable manual P 16 51.4152 50 0.14 69
IV.LNSS.HHZ. 2021-02-15T03:45:29.73 0.6 undecidable manual S 124 27.9498 105 -0.11 48
IV.MMO1.EHZ. 2021-02-15T03:45:29.09 0.1 undecidable manual P 69 49.617 50 -0.19 92
IV.CSP1.EHZ. 2021-02-15T03:45:29.60 0.1 undecidable manual P 43 53.2023 50 -0.23 90
IT.FOPC.HGZ. 2021-02-15T03:45:29.31 0.6 undecidable manual S 350 25.4523 107 0.31 47
IV.ATCC.EHZ. 2021-02-15T03:45:29.02 0.1 undecidable manual P 349 49.9167 50 -0.31 89
IV.MGAB.HHZ. 2021-02-15T03:45:29.98 0.1 undecidable manual P 290 55.5999 50 -0.22 90
IV.RM33.EHZ. 2021-02-15T03:45:28.29 0.1 undecidable manual P 125 45.621 50 -0.38 89
IV.CESX.HHZ. 2021-02-15T03:45:27.16 0.6 undecidable manual S 223 20.3685 111 -0.16 49
IV.ARRO.EHZ. 2021-02-15T03:45:27.09 0.6 undecidable manual S 177 18.2706 113 0.45 46
IV.FDMO.HHZ. 2021-02-15T03:45:27.78 0.1 undecidable manual P 40 42.2244 50 -0.37 90
IV.MC2.EHZ. 2021-02-15T03:45:27.68 0.3 undecidable manual P 62 39.9267 50 -0.1 71
IT.GNU.HGZ. 2021-02-15T03:45:26.26 0.6 undecidable manual S 294 16.4724 115 0.17 49
IT.MTCL.HGZ. 2021-02-15T03:45:26.55 0.1 undecidable manual P 35 34.1436 103 -0.24 93
IV.NRCA.HHZ. 2021-02-15T03:45:26.10 0.1 undecidable manual P 71 30.8469 104 -0.05 98
IV.ASSB.HHZ. 2021-02-15T03:45:26.64 0.1 undecidable manual P 347 34.1436 103 -0.14 95
IV.FEMA.HNE. 2021-02-15T03:45:26.71 0.1 undecidable manual P 45 34.0437 103 -0.07 97
IV.CESI.HHZ. 2021-02-15T03:45:26.09 0.1 undecidable manual P 23 31.4463 104 -0.17 95
IV.MOMA.HNZ. 2021-02-15T03:45:26.29 0.3 undecidable manual S 294 16.5723 115 0.19 73
IV.LNSS.HHZ. 2021-02-15T03:45:25.55 0.1 positive manual P 124 27.9498 105 -0.04 98
IT.FOPC.HGZ. 2021-02-15T03:45:25.21 0.3 undecidable manual P 350 25.4523 107 0.1 73
IV.GAVE.EHZ. 2021-02-15T03:45:25.41 0.6 undecidable manual S 117 12.6762 121 0.5 46
IV.ARRO.EHZ. 2021-02-15T03:45:24.04 0.1 undecidable manual P 177 18.2706 113 0.3 95
IV.CESX.HHZ. 2021-02-15T03:45:24.15 0.1 negative manual P 223 20.3685 111 0.02 100
IV.GAVE.EHZ. 2021-02-15T03:45:23.13 0.1 undecidable manual P 117 12.6762 121 0.39 94
IT.GNU.HGZ. 2021-02-15T03:45:23.56 0.1 undecidable manual P 294 16.4724 115 0.14 98
IV.MOMA.HNZ. 2021-02-15T03:45:23.57 0.1 positive manual P 294 16.5723 115 0.14 98
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNE. ML:2.7 0.00518 0.18 AML other m 2021-02-15T03:45:26.62
IV.MOMA.HHE. ML:2.7 0.005235 0.18 AML other m 2021-02-15T03:45:26.62
IV.MOMA.HHN. ML:2.6 0.0042450000000000005 0.16 AML other m 2021-02-15T03:45:26.63
IV.MOMA.HNN. ML:2.6 0.00373 0.18 AML other m 2021-02-15T03:45:26.64
IV.CESX.HHN. ML:2.5 0.0025099999999999996 0.28 AML other m 2021-02-15T03:45:27.99
IV.CESX.HHE. ML:2.6 0.00297 1.6 AML other m 2021-02-15T03:45:28.03
IV.CESI.HHN. ML:2.8 0.0033399999999999997 0.28 AML other m 2021-02-15T03:45:31.19
IV.NRCA.HNN. ML:2.4 0.001385 0.14 AML other m 2021-02-15T03:45:31.05
IV.CESI.HNN. ML:2.8 0.0032350000000000005 0.16 AML other m 2021-02-15T03:45:31.19
IV.CESI.HHE. ML:2.5 0.00149 0.34 AML other m 2021-02-15T03:45:31.28
IV.CESI.HNE. ML:2.4 0.0013199999999999998 0.22 AML other m 2021-02-15T03:45:31.35
IV.NRCA.HHN. ML:2.5 0.0014550000000000001 1.04 AML other m 2021-02-15T03:45:31.63
IV.NRCA.HHE. ML:2.6 0.0018599999999999999 0.82 AML other m 2021-02-15T03:45:31.27
IV.NRCA.HNE. ML:2.6 0.001865 0.82 AML other m 2021-02-15T03:45:31.69
IV.ASSB.HHN. ML:2.4 0.0010715 1.68 AML other m 2021-02-15T03:45:31.08
IV.ASSB.HHE. ML:2.4 0.0010500000000000002 0.86 AML other m 2021-02-15T03:45:32.91
IV.FDMO.HHN. ML:2.3 0.0007325000000000001 0.84 AML other m 2021-02-15T03:45:34.24
IV.FDMO.HHE. ML:2.6 0.0012200000000000002 0.44 AML other m 2021-02-15T03:45:34.65
IV.RM33.EHN. ML:2.1 0.0004 0.38 AML other m 2021-02-15T03:45:36.81
IV.SMA1.EHN. ML:2.3 0.000516 0.34 AML other m 2021-02-15T03:45:36.74
IV.ATCC.EHN. ML:2.5 0.000855 0.16 AML other m 2021-02-15T03:45:37.78
IV.CSP1.EHN. ML:2.9 0.0019649999999999997 1.54 AML other m 2021-02-15T03:45:38.91
IV.CSP1.EHE. ML:2.9 0.0017900000000000001 0.22 AML other m 2021-02-15T03:45:38.21
IV.ATCC.EHE. ML:2.4 0.0007535 0.68 AML other m 2021-02-15T03:45:38.02
IV.RM33.EHE. ML:2.1 0.00038849999999999996 0.32 AML other m 2021-02-15T03:45:38.69
IV.MTRA.HNE. ML:2.2 0.0004195 1.46 AML other m 2021-02-15T03:45:39.02
IV.MGAB.HNN. ML:2.3 0.00043499999999999995 0.18 AML other m 2021-02-15T03:45:39.11
IV.MTRA.EHE. ML:2.2 0.00039150000000000003 1.46 AML other m 2021-02-15T03:45:39.03
IV.SMA1.EHE. ML:2.4 0.0007405 1.6 AML other m 2021-02-15T03:45:39.10
IV.MGAB.HNE. ML:2.2 0.0003415 0.68 AML other m 2021-02-15T03:45:39.41
IV.MTRA.EHN. ML:2.2 0.0004185 0.74 AML other m 2021-02-15T03:45:39.30
IV.MTRA.HNN. ML:2.3 0.0004645 0.3 AML other m 2021-02-15T03:45:39.52
IV.MGAB.HHN. ML:2.3 0.0005394999999999999 1.14 AML other m 2021-02-15T03:45:39.12
IV.GUMA.HHE. ML:2.6 0.0009845000000000001 1.48 AML other m 2021-02-15T03:45:39.86
IV.GUMA.HNN. ML:2.7 0.0010055 1.14 AML other m 2021-02-15T03:45:40.10
IV.GUMA.HHN. ML:2.6 0.0009670000000000001 1.14 AML other m 2021-02-15T03:45:40.11
IV.MGAB.HHE. ML:2.1 0.0003025 0.6 AML other m 2021-02-15T03:45:40.70
IV.SNTG.HHN. ML:2.1 0.000251 0.22 AML other m 2021-02-15T03:45:40.37
IV.GUMA.HNE. ML:2.6 0.0007869999999999999 0.44 AML other m 2021-02-15T03:45:40.52
IV.FOSV.EHE. ML:2.0 0.00021349999999999999 0.24 AML other m 2021-02-15T03:45:40.55
IV.FOSV.EHN. ML:2.1 0.000245 0.28 AML other m 2021-02-15T03:45:40.69
IV.MURB.HHE. ML:2.8 0.00121 1.76 AML other m 2021-02-15T03:45:41.99
IV.MURB.HNE. ML:2.8 0.0011600000000000002 1.76 AML other m 2021-02-15T03:45:41.99
IV.SNTG.HHE. ML:2.0 0.00023649999999999998 1.1 AML other m 2021-02-15T03:45:41.40
IV.MURB.HNN. ML:2.7 0.0009550000000000001 0.98 AML other m 2021-02-15T03:45:41.91
IV.MURB.HHN. ML:2.8 0.001155 0.26 AML other m 2021-02-15T03:45:41.56
IV.SRES.HHN. ML:1.8 0.00011899999999999999 0.4 AML other m 2021-02-15T03:45:41.84
IV.FIAM.HHN. ML:1.8 0.000124 0.96 AML other m 2021-02-15T03:45:42.05
IV.FIAM.HHE. ML:1.8 0.000116 0.36 AML other m 2021-02-15T03:45:42.40
IV.MF5.EHN. ML:2.3 0.0003975 1.5 AML other m 2021-02-15T03:45:42.88
IV.SRES.HHE. ML:1.8 0.000136 0.22 AML other m 2021-02-15T03:45:42.87
IV.TERO.HHN. ML:1.9 0.000133 0.84 AML other m 2021-02-15T03:45:43.85
IV.MF5.EHE. ML:2.4 0.000482 0.48 AML other m 2021-02-15T03:45:43.27
IV.EL6.EHN. ML:2.5 0.00048350000000000004 0.3 AML other m 2021-02-15T03:45:43.70
IV.SAP2.EHE. ML:2.3 0.00035099999999999997 1.52 AML other m 2021-02-15T03:45:43.13
IV.TERO.HHE. ML:1.8 0.0001109 0.18 AML other m 2021-02-15T03:45:43.85
IV.EL6.EHE. ML:2.6 0.000609 0.22 AML other m 2021-02-15T03:45:43.98
IV.SAP2.EHN. ML:3.0 0.0019100000000000002 0.18 AML other m 2021-02-15T03:45:44.47
IV.MNTT.EHN. ML:3.0 0.001405 1.74 AML other m 2021-02-15T03:45:47.07
IV.ARVD.HHN. ML:1.8 0.00008774999999999999 0.54 AML other m 2021-02-15T03:45:47.74
IV.ARVD.HHE. ML:2.0 0.00012145 0.54 AML other m 2021-02-15T03:45:47.67
IV.FRON.EHE. ML:1.9 0.00010619999999999999 1.24 AML other m 2021-02-15T03:45:48.69
IV.MTCE.HHE. ML:2.0 0.0001408 0.52 AML other m 2021-02-15T03:45:48.39
IV.FRON.EHN. ML:2.0 0.00013000000000000002 0.26 AML other m 2021-02-15T03:45:48.79
IV.MNTT.EHE. ML:2.9 0.001175 1.1 AML other m 2021-02-15T03:45:49.96
IV.PIEI.HHN. ML:1.8 0.00008215 0.26 AML other m 2021-02-15T03:45:49.59
IV.ATMI.HHN. ML:2.4 0.000358 0.44 AML other m 2021-02-15T03:45:49.65
IV.FAGN.HHN. ML:2.2 0.0001795 1.44 AML other m 2021-02-15T03:45:49.81
IV.ATMI.HHE. ML:2.2 0.00023349999999999998 0.42 AML other m 2021-02-15T03:45:49.64
IV.PIEI.HHE. ML:2.0 0.0001145 1.16 AML other m 2021-02-15T03:45:50.64
IV.MTCE.HHN. ML:1.8 0.00009185 0.42 AML other m 2021-02-15T03:45:50.42
IV.FAGN.HHE. ML:2.3 0.000242 0.38 AML other m 2021-02-15T03:45:52.20
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