Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.4 del 06-11-2020 ore 02:38:41 (Italia) in zona: 10 km NE Ragalna (CT)

Un terremoto di magnitudo ML 2.4 è avvenuto nella zona: 10 km NE Ragalna (CT), il

  • 06-11-2020 01:38:41 (UTC)
  • 06-11-2020 02:38:41 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 37.7180, 14.9760 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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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
Ragalna CT 10 3924 3924
Zafferana Etnea CT 12 9517 13441
Nicolosi CT 12 7463 20904
Milo CT 12 1087 21991
Biancavilla CT 13 24007 45998
Pedara CT 13 14102 60100
Santa Maria di Licodia CT 14 7641 67741
Belpasso CT 14 28108 95849
Adrano CT 14 36122 131971
Trecastagni CT 14 10910 142881
Santa Venerina CT 15 8592 151473
Bronte CT 15 19172 170645
Sant'Alfio CT 15 1582 172227
Maletto CT 16 3920 176147
Viagrande CT 16 8563 184710
San Pietro Clarenza CT 17 7743 192453
Camporotondo Etneo CT 17 5023 197476
Paternò CT 17 48228 245704
Mascalucia CT 17 31958 277662
Aci Bonaccorsi CT 18 3524 281186
Tremestieri Etneo CT 18 20589 301775
Randazzo CT 18 10900 312675
Aci Sant'Antonio CT 18 17984 330659
Giarre CT 19 27659 358318
San Giovanni la Punta CT 19 23060 381378
Gravina di Catania CT 19 25838 407216
Aci Catena CT 19 29851 437067
Mascali CT 20 14282 451349
Sant'Agata li Battiati CT 20 9479 460828

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
20 Km a NW di Acireale (52622 abitanti)
26 Km a NW di Catania (314555 abitanti)
73 Km a SW di Reggio di Calabria (183035 abitanti)
74 Km a SW di Messina (238439 abitanti)
78 Km a NW di Siracusa (122291 abitanti)
84 Km a E di Caltanissetta (63360 abitanti)
91 Km a N di Ragusa (73313 abitanti)
94 Km a NE di Vittoria (63339 abitanti)
97 Km a NE di Gela (75827 abitanti)
97 Km a N di Modica (54633 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 2020-11-06
01:38:41		 37.7178 14.976 9 2021-02-26
14:56:13		 Bollettino Sismico Italiano INGV 86030851
Rivista
Rev200 		ML 2.2 2020-11-06
01:38:40		 37.721 14.958 6 2021-01-05
15:26:32		 Sala Operativa INGV_OE (Catania) 84490301
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-11-06 01:38:41 ± 0.07
Latitudine 37.7178 ± 0.0045
Longitudine 14.9760 ± 0.0068
Profondità (km) 9 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 86030851

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 652
Semi-asse minore dell'ellisse di confidenza (metri) 482
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 113
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 650.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 54
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 44
Numero di fasi 44
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.35
Distanza epicentrale della stazione piu' vicina (gradi) 0.02428
Distanza epicentrale della stazione piu’ lontana (gradi) 1.81393
Numero di stazioni in cui l’evento e’ stato osservato 35
Numero di stazioni usate nel calcolo dell'Origin 35
Parametri delle magnitudo

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.2
Num. stazioni usate
Tipo di magnitudo ML
Localizzazione di riferimento 84490301
Agenzia INGV
Autore Sala Operativa INGV_OE (Catania)
Tempo di creazione (UTC) 2020-11-06 01:52:49

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 66
Tipo di magnitudo ML
Localizzazione di riferimento 86030851
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-01-05 15:26:09
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-11-06T01:39:12.69 0.6 undecidable manual P 32 201.3429 38 -0.77 24
IV.PLAC.HHZ. 2020-11-06T01:39:07.46 0.3 undecidable manual P 57 151.2375 50 0.99 42
IV.SCIAR.HHZ. 2020-11-06T01:39:02.50 0.3 undecidable manual P 283 110.3118 50 2.34 17
IV.HPAC.HHZ. 2020-11-06T01:39:00.28 0.3 undecidable manual P 177 112.0989 50 -0.16 61
IV.IACL.HHZ. 2020-11-06T01:38:59.44 0.3 undecidable manual P 329 105.4167 50 0.04 63
IV.IFIL.HHZ. 2020-11-06T01:38:58.82 0.6 undecidable manual P 340 100.2219 50 0.22 41
IV.PLLN.EHZ. 2020-11-06T01:38:56.45 0.3 undecidable manual P 293 79.0653 50 1.11 47
IV.HMDC.HHZ. 2020-11-06T01:38:56.14 0.3 undecidable manual P 191 85.8474 50 -0.25 63
IV.HAVL.HHZ. 2020-11-06T01:38:55.96 0.1 undecidable manual P 171 85.0482 50 -0.31 83
IV.RAFF.HHZ. 2020-11-06T01:38:55.90 0.3 undecidable manual P 225 77.0673 50 0.86 52
IV.MSRU.HHZ. 2020-11-06T01:38:55.13 0.3 undecidable manual P 37 76.368 50 0.2 65
IV.IVPL.HHZ. 2020-11-06T01:38:54.53 0.3 undecidable manual P 0 73.0713 50 0.12 66
IV.SSY.HHZ. 2020-11-06T01:38:53.02 0.3 undecidable manual P 172 62.6928 50 0.19 67
IV.MPNC.HHZ. 2020-11-06T01:38:52.45 0.3 undecidable manual P 35 57.8976 50 0.38 65
IV.EFIU.HHE. 2020-11-06T01:38:51.28 0.6 undecidable manual S 69 22.0668 113 1.48 28
IV.HCRL.HHZ. 2020-11-06T01:38:50.33 0.3 undecidable manual P 174 48.5181 50 -0.3 67
IV.HAGA.HHZ. 2020-11-06T01:38:50.63 0.3 undecidable manual P 162 50.5161 50 -0.32 66
IV.MSFR.HHZ. 2020-11-06T01:38:50.30 0.3 undecidable manual P 316 48.618 50 -0.35 66
IV.HLNI.HHZ. 2020-11-06T01:38:49.21 0.1 undecidable manual P 193 42.0246 50 -0.42 88
IV.AIO.HHZ. 2020-11-06T01:38:48.78 0.3 undecidable manual P 39 36.0417 50 0.07 72
IV.NOV.HHZ. 2020-11-06T01:38:48.45 0.3 undecidable manual P 22 37.1295 50 -0.43 66
IV.MUCR.HHZ. 2020-11-06T01:38:48.49 0.1 positive manual P 346 37.1295 50 -0.39 89
IV.GALF.HHZ. 2020-11-06T01:38:48.96 0.1 positive manual P 269 35.9418 50 0.26 92
IV.EVRN.HHZ. 2020-11-06T01:38:47.63 0.3 undecidable manual S 103 14.3745 123 0.19 73
IV.ESML.HHZ. 2020-11-06T01:38:47.34 0.6 undecidable manual S 217 13.9749 124 0.02 50
IV.ECTS.HHZ. 2020-11-06T01:38:46.06 0.1 undecidable manual P 35 22.1556 113 -0.27 94
IV.ECBD.HHN. 2020-11-06T01:38:46.38 0.6 undecidable manual S 54 11.877 128 -0.36 47
IV.EFIU.HHE. 2020-11-06T01:38:46.43 0.1 undecidable manual P 69 22.0668 113 0.13 97
IV.EMSG.HHZ. 2020-11-06T01:38:46.73 0.6 undecidable manual S 349 11.6772 129 0.06 50
IV.ESLN.HHZ. 2020-11-06T01:38:45.07 0.6 undecidable manual S 183 2.6973 164 0.21 49
IV.ECHR.HHE. 2020-11-06T01:38:45.80 0.6 undecidable manual S 238 6.5934 145 0.35 47
IV.EMCN.HNZ. 2020-11-06T01:38:45.98 0.6 undecidable manual S 32 9.5793 134 -0.15 49
IV.ECPN.HHZ. 2020-11-06T01:38:45.56 0.6 undecidable manual S 18 2.997 162 0.67 43
IV.ESML.HHZ. 2020-11-06T01:38:45.03 0.1 negative manual P 217 13.9749 124 0.17 97
IV.EMSG.HHZ. 2020-11-06T01:38:44.24 0.1 positive manual P 349 11.6772 129 -0.25 96
IV.ENIC.HHZ. 2020-11-06T01:38:44.39 0.1 undecidable manual P 157 10.3785 132 0.09 100
IV.ECBD.HHN. 2020-11-06T01:38:44.39 0.1 undecidable manual P 54 11.877 128 -0.14 98
IV.EVRN.HHZ. 2020-11-06T01:38:44.82 0.1 positive manual P 103 14.3745 123 -0.11 98
IV.EMCN.HNZ. 2020-11-06T01:38:44.03 0.1 undecidable manual P 32 9.5793 134 -0.15 99
IV.EPZF.HHZ. 2020-11-06T01:38:44.64 0.1 positive manual P 318 15.7731 120 -0.52 90
IV.ESLN.HHZ. 2020-11-06T01:38:43.27 0.1 undecidable manual P 183 2.6973 164 -0.17 99
IV.ECHR.HHE. 2020-11-06T01:38:43.45 0.1 undecidable manual P 238 6.5934 145 -0.33 95
IV.ECPN.HHZ. 2020-11-06T01:38:43.59 0.1 undecidable manual P 18 2.997 162 0.13 100
IV.ECNE.HHN. 2020-11-06T01:38:43.65 0.6 undecidable manual P 23 5.6943 148 -0.04 51
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EMCN.HHE. ML:2.5 0.004685000000000001 0.74 AML other m 2020-11-06T01:38:47.76
IV.EMSG.HHN. ML:2.8 0.007719999999999999 0.46 AML other m 2020-11-06T01:38:48.63
IV.EPZF.HHE. ML:2.6 0.00337 0.38 AML other m 2020-11-06T01:38:49.39
IV.EMCN.HHN. ML:2.5 0.004135 0.72 AML other m 2020-11-06T01:38:49.49
IV.EMCN.HNN. ML:2.5 0.004235 0.72 AML other m 2020-11-06T01:38:49.49
IV.EMCN.HNE. ML:2.5 0.0046 0.74 AML other m 2020-11-06T01:38:49.19
IV.ESML.HHE. ML:2.5 0.003265 0.36 AML other m 2020-11-06T01:38:49.80
IV.EPZF.HHN. ML:2.7 0.00526 0.28 AML other m 2020-11-06T01:38:49.72
IV.EMSG.HHE. ML:2.8 0.007925 0.46 AML other m 2020-11-06T01:38:49.65
IV.ESML.HHN. ML:2.5 0.00347 1.18 AML other m 2020-11-06T01:38:50.65
IV.EVRN.HHE. ML:2.6 0.003785 0.14 AML other m 2020-11-06T01:38:50.21
IV.ENIC.HHE. ML:2.5 0.004314999999999999 0.48 AML other m 2020-11-06T01:38:50.42
IV.ENIC.HNE. ML:2.5 0.004275 1.08 AML other m 2020-11-06T01:38:50.43
IV.EVRN.HNN. ML:2.6 0.004560000000000001 0.42 AML other m 2020-11-06T01:38:50.48
IV.EVRN.HHN. ML:2.7 0.004775000000000001 0.42 AML other m 2020-11-06T01:38:50.48
IV.ECTS.HHN. ML:2.1 0.0008405 0.86 AML other m 2020-11-06T01:38:51.06
IV.ENIC.HNN. ML:2.6 0.004925 0.88 AML other m 2020-11-06T01:38:52.91
IV.ENIC.HHN. ML:2.5 0.0042699999999999995 0.86 AML other m 2020-11-06T01:38:52.91
IV.ECTS.HHE. ML:2.1 0.0008385 0.9 AML other m 2020-11-06T01:38:52.14
IV.EVRN.HNE. ML:2.5 0.0031349999999999998 0.42 AML other m 2020-11-06T01:38:52.61
IV.MSFR.HHE. ML:1.7 0.0001225 0.38 AML other m 2020-11-06T01:38:57.78
IV.GALF.HHN. ML:2.9 0.002955 0.54 AML other m 2020-11-06T01:38:58.18
IV.GALF.HNN. ML:1.9 0.0003185 0.6 AML other m 2020-11-06T01:38:58.16
IV.NOV.HHE. ML:2.6 0.001503 0.7 AML other m 2020-11-06T01:38:58.12
IV.NOV.HHN. ML:2.6 0.0015950000000000003 0.66 AML other m 2020-11-06T01:38:58.50
IV.AIO.HHE. ML:1.9 0.000305 0.58 AML other m 2020-11-06T01:38:58.71
IV.HLNI.HHE. ML:1.8 0.000232 0.2 AML other m 2020-11-06T01:38:58.82
IV.HCRL.HHE. ML:1.9 0.0002315 0.46 AML other m 2020-11-06T01:38:59.46
IV.HCRL.HHN. ML:1.9 0.000234 0.42 AML other m 2020-11-06T01:38:59.70
IV.AIO.HHN. ML:2.0 0.00038 0.34 AML other m 2020-11-06T01:38:59.57
IV.GALF.HHE. ML:2.8 0.00237 0.76 AML other m 2020-11-06T01:39:00.48
IV.GALF.HNE. ML:1.8 0.0002805 0.46 AML other m 2020-11-06T01:39:00.71
IV.HLNI.HHN. ML:1.8 0.00022849999999999997 0.4 AML other m 2020-11-06T01:39:01.43
IV.MUCR.HHE. ML:2.1 0.00047799999999999996 1.4 AML other m 2020-11-06T01:39:01.16
IV.HAGA.HHN. ML:1.8 0.0001555 1.22 AML other m 2020-11-06T01:39:02.24
IV.MUCR.HHN. ML:2.3 0.0007465 0.54 AML other m 2020-11-06T01:39:02.42
IV.MPNC.HHE. ML:2.3 0.0003965 0.42 AML other m 2020-11-06T01:39:02.43
IV.SSY.HHE. ML:2.4 0.00054 0.48 AML other m 2020-11-06T01:39:04.81
IV.HAGA.HHE. ML:1.8 0.0001555 0.4 AML other m 2020-11-06T01:39:04.66
IV.SSY.HHN. ML:2.9 0.0016899999999999999 0.28 AML other m 2020-11-06T01:39:06.41
IV.MPNC.HHN. ML:2.2 0.000381 0.44 AML other m 2020-11-06T01:39:06.69
IV.IVPL.HHE. ML:2.5 0.0004905 0.5 AML other m 2020-11-06T01:39:08.67
IV.IVPL.HHN. ML:2.6 0.000629 1.58 AML other m 2020-11-06T01:39:09.98
IV.RAFF.HHN. ML:2.2 0.0002505 0.52 AML other m 2020-11-06T01:39:09.65
IV.HAVL.HHN. ML:2.6 0.00053 0.26 AML other m 2020-11-06T01:39:09.37
IV.MSRU.HHE. ML:2.0 0.0001615 0.68 AML other m 2020-11-06T01:39:09.49
IV.HMDC.HHE. ML:2.4 0.00035 0.88 AML other m 2020-11-06T01:39:10.20
IV.HMDC.HNE. ML:2.5 0.00038649999999999996 0.9 AML other m 2020-11-06T01:39:10.66
IV.HMDC.HNN. ML:2.7 0.0006755 0.58 AML other m 2020-11-06T01:39:10.31
IV.HMDC.HHN. ML:2.8 0.0007085 0.52 AML other m 2020-11-06T01:39:10.32
IV.RAFF.HHE. ML:2.2 0.000259 0.38 AML other m 2020-11-06T01:39:10.48
IV.MSFR.HHN. ML:1.7 0.00013800000000000002 0.84 AML other m 2020-11-06T01:39:10.96
IV.HAVL.HHE. ML:2.6 0.0004465 0.26 AML other m 2020-11-06T01:39:10.71
IV.MSRU.HHN. ML:2.0 0.000135 1.6 AML other m 2020-11-06T01:39:13.12
IV.PLLN.EHE. ML:2.3 0.000301 0.7 AML other m 2020-11-06T01:39:14.85
IV.PLLN.EHN. ML:2.5 0.000452 0.6 AML other m 2020-11-06T01:39:14.26
IV.IFIL.HHE. ML:2.9 0.00076 0.86 AML other m 2020-11-06T01:39:17.09
IV.IACL.HHE. ML:2.4 0.00021299999999999997 0.36 AML other m 2020-11-06T01:39:17.67
IV.IACL.HHN. ML:2.3 0.00017199999999999998 0.44 AML other m 2020-11-06T01:39:19.23
IV.HPAC.HHE. ML:2.2 0.00014450000000000002 1.14 AML other m 2020-11-06T01:39:19.66
IV.IFIL.HHN. ML:2.4 0.00024349999999999998 0.68 AML other m 2020-11-06T01:39:20.51
IV.SCIAR.HHN. ML:2.2 0.00012590000000000002 0.92 AML other m 2020-11-06T01:39:21.48
IV.HPAC.HHN. ML:2.3 0.00016450000000000001 0.88 AML other m 2020-11-06T01:39:22.01
IV.SCIAR.HHE. ML:2.0 0.00009145 0.7 AML other m 2020-11-06T01:39:24.67
IV.PLAC.HHN. ML:1.9 0.0000412 0.64 AML other m 2020-11-06T01:39:31.61
IV.PLAC.HHE. ML:2.0 0.0000457 0.94 AML other m 2020-11-06T01:39:35.17
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
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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