Terremoto di magnitudo ML 2.2 del 23-12-2021 ore 22:44:37 (Italia) in zona: 6 km SW Motta Sant'Anastasia (CT)

Un terremoto di magnitudo ML 2.2 è avvenuto nella zona: 6 km SW Motta Sant'Anastasia (CT), il

  • 23-12-2021 21:44:37 (UTC)
  • 23-12-2021 22:44:37 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 37.4830, 14.9170 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.

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
Motta Sant'Anastasia CT 6 12116 12116
Misterbianco CT 9 49410 61526
Paternò CT 11 48228 109754
Camporotondo Etneo CT 12 5023 114777
Belpasso CT 13 28108 142885
San Pietro Clarenza CT 14 7743 150628
Santa Maria di Licodia CT 15 7641 158269
Catania CT 15 314555 472824
Gravina di Catania CT 16 25838 498662
Mascalucia CT 16 31958 530620
Ragalna CT 17 3924 534544
Sant'Agata li Battiati CT 17 9479 544023
Tremestieri Etneo CT 17 20589 564612
Nicolosi CT 18 7463 572075
Biancavilla CT 18 24007 596082
San Giovanni la Punta CT 19 23060 619142
San Gregorio di Catania CT 19 11966 631108
Pedara CT 20 14102 645210

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
15 Km a W di Catania (314555 abitanti)
26 Km a SW di Acireale (52622 abitanti)
58 Km a NW di Siracusa (122291 abitanti)
64 Km a N di Ragusa (73313 abitanti)
68 Km a NE di Vittoria (63339 abitanti)
71 Km a N di Modica (54633 abitanti)
75 Km a NE di Gela (75827 abitanti)
75 Km a E di Caltanissetta (63360 abitanti)
95 Km a SW di Reggio di Calabria (183035 abitanti)
97 Km a SW di Messina (238439 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 2021-12-23
21:44:37
37.4832 14.9172 10 2022-03-30
13:04:42
Bollettino Sismico Italiano INGV 102525911
Rivista
Rev100
ML 2.2 2021-12-23
21:44:37
37.4853 14.9142 10 2021-12-23
21:50:21
Sala Sismica INGV-Roma 98866731
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-12-23 21:44:37 ± 0.07
Latitudine 37.4832 ± 0.0027
Longitudine 14.9172 ± 0.0068
Profondità (km) 10 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 102525911

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 630
Semi-asse minore dell'ellisse di confidenza (metri) 64
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 278
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 630.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 85
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 72
Numero di fasi 72
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.34
Distanza epicentrale della stazione piu' vicina (gradi) 0.13850
Distanza epicentrale della stazione piu’ lontana (gradi) 1.53874
Numero di stazioni in cui l’evento e’ stato osservato 48
Numero di stazioni usate nel calcolo dell'Origin 48
Parametri delle magnitudo

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 64
Tipo di magnitudo ML
Localizzazione di riferimento 98866731
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-12-23 21:50:21

ML:2.2

Campo Valore
Valore 2.2
Incertezza 0.3
Num. stazioni usate 64
Tipo di magnitudo ML
Localizzazione di riferimento 102525911
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2022-03-29 09:23:36
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SCIAC.HHZ. 2021-12-23T21:45:21.86 0.6 undecidable manual S 272 159.8178 50 -0.64 32
IV.MSRU.HHZ. 2021-12-23T21:45:07.87 0.6 undecidable manual S 31 100.9212 50 1.08 31
IV.PLAC.HHZ. 2021-12-23T21:45:04.08 0.3 undecidable manual P 51 170.7957 50 -0.94 40
IV.SCIAC.HHZ. 2021-12-23T21:45:02.66 0.3 undecidable manual P 272 159.8178 50 -0.66 48
IV.MPNC.HHZ. 2021-12-23T21:45:02.26 0.6 undecidable manual S 27 82.9503 50 0.28 43
IV.CROCE.HHE. 2021-12-23T21:45:01.17 0.6 undecidable manual S 205 79.6647 50 0.05 45
IV.ISPIC.EHZ. 2021-12-23T21:45:01.70 0.6 undecidable manual S 181 77.9664 50 1.05 33
IV.JOPP.HHZ. 2021-12-23T21:45:00.87 0.3 undecidable manual P 34 150.6381 50 -1.04 42
IV.MCPD.HHZ. 2021-12-23T21:44:59.91 0.6 undecidable manual S 347 72.4719 50 0.7 38
IV.MUCR.HHE. 2021-12-23T21:44:57.43 0.6 undecidable manual S 357 62.1933 50 0.97 35
IV.HVIT.HHZ. 2021-12-23T21:44:56.94 0.6 undecidable manual S 213 64.6908 50 -0.17 45
IV.AIO.HHZ. 2021-12-23T21:44:56.38 0.6 undecidable manual S 27 60.7947 50 0.3 44
IV.IFIL.HHZ. 2021-12-23T21:44:56.99 0.3 undecidable manual P 346 123.5874 50 -0.74 51
IV.HMDC.HHZ. 2021-12-23T21:44:55.82 0.6 undecidable manual S 192 59.2962 50 0.14 46
IV.GIB.HHE. 2021-12-23T21:44:54.09 0.6 undecidable manual P 306 96.3258 50 0.56 39
IV.HSRS.HHZ. 2021-12-23T21:44:53.78 0.6 undecidable manual S 148 51.0156 50 0.33 45
IV.MSRU.HHZ. 2021-12-23T21:44:53.86 0.3 undecidable manual P 31 100.9212 50 -0.38 61
IV.RESU.HHZ. 2021-12-23T21:44:52.05 0.6 undecidable manual P 284 77.7666 50 1.37 28
IV.MTTG.HHZ. 2021-12-23T21:44:52.39 0.3 undecidable manual P 50 89.6436 50 -0.12 65
IV.PLLN.EHN. 2021-12-23T21:44:52.25 1.0 undecidable manual P 310 88.3449 50 -0.05 22
IV.MILZ.HHZ. 2021-12-23T21:44:52.48 0.3 undecidable manual P 17 91.6416 50 -0.34 62
IV.SSY.HHZ. 2021-12-23T21:44:51.10 0.6 undecidable manual S 159 38.628 50 0.94 37
IV.MPNC.HHZ. 2021-12-23T21:44:51.01 0.1 undecidable manual P 27 82.9503 50 -0.46 82
IV.CROCE.HHE. 2021-12-23T21:44:51.48 0.3 undecidable manual P 205 79.6647 50 0.51 61
IV.CSLB.HHZ. 2021-12-23T21:44:51.73 0.6 undecidable manual P 304 90.7425 50 -0.94 33
IV.ISPIC.EHZ. 2021-12-23T21:44:50.72 0.3 undecidable manual P 181 77.9664 50 0.02 68
IV.MCPD.HHZ. 2021-12-23T21:44:49.70 0.3 undecidable manual P 347 72.4719 50 -0.16 67
IV.HVZN.HHZ. 2021-12-23T21:44:49.76 0.6 undecidable manual S 208 38.2284 50 -0.29 46
IV.EPZF.HHZ. 2021-12-23T21:44:49.86 0.6 undecidable manual S 352 38.2284 50 -0.18 47
IV.MSFR.HHZ. 2021-12-23T21:44:49.19 0.3 undecidable manual P 335 67.4769 50 0.1 69
IV.ECZM.HHN. 2021-12-23T21:44:48.18 0.6 undecidable manual S 358 27.5502 50 0.97 37
IV.EVRN.HHZ. 2021-12-23T21:44:48.21 0.6 undecidable manual S 40 29.8479 50 0.39 46
IV.HVIT.HHZ. 2021-12-23T21:44:48.05 0.3 undecidable manual P 213 64.6908 50 -0.61 61
IV.HAGA.HHZ. 2021-12-23T21:44:48.26 0.6 undecidable manual S 136 30.3474 50 0.3 47
IV.MUCR.HHE. 2021-12-23T21:44:48.68 0.1 undecidable manual P 357 62.1933 50 0.4 87
MN.VAE.HHZ. 2021-12-23T21:44:47.01 0.3 undecidable manual P 268 49.7169 50 0.67 61
IV.HMDC.HHZ. 2021-12-23T21:44:47.45 0.3 undecidable manual P 192 59.2962 50 -0.38 66
IV.AIO.HHZ. 2021-12-23T21:44:47.82 0.1 undecidable manual P 27 60.7947 50 -0.24 90
IV.RAFF.HHZ. 2021-12-23T21:44:47.24 0.1 undecidable manual P 240 56.7987 50 -0.2 91
IV.ESLN.HHE. 2021-12-23T21:44:46.43 0.6 undecidable manual S 12 23.8539 112 0.38 47
IV.HSRS.HHZ. 2021-12-23T21:44:46.25 0.1 undecidable manual P 148 51.0156 50 -0.29 91
IV.ECHR.HHE. 2021-12-23T21:44:46.41 0.6 undecidable manual S 359 22.5552 113 0.78 41
IV.ESPC.HHE. 2021-12-23T21:44:46.22 0.6 undecidable manual S 23 25.1526 111 -0.25 48
IV.EMPL.HHZ. 2021-12-23T21:44:46.45 0.6 undecidable manual S 12 22.2555 114 0.93 38
IT.LNT.HGE. 2021-12-23T21:44:45.93 0.6 undecidable manual S 161 22.8549 113 0.2 49
IV.ECTS.HHZ. 2021-12-23T21:44:45.68 0.3 undecidable manual P 22 47.7189 50 -0.37 67
IV.EFIU.HHE. 2021-12-23T21:44:45.20 0.3 undecidable manual P 37 42.624 50 -0.06 72
IV.HLNI.HHZ. 2021-12-23T21:44:44.00 0.3 undecidable manual S 195 15.4734 122 0.56 68
IV.HVZN.HHZ. 2021-12-23T21:44:44.47 0.3 undecidable manual P 208 38.2284 50 -0.11 72
IV.EPIT.HHN. 2021-12-23T21:44:44.50 0.3 undecidable manual P 19 38.4282 50 -0.11 72
IV.EPZF.HHZ. 2021-12-23T21:44:44.92 0.3 undecidable manual P 352 38.2284 50 0.35 69
IV.SSY.HHZ. 2021-12-23T21:44:44.60 0.1 undecidable manual P 159 38.628 50 -0.04 98
IV.ESAL.HHZ. 2021-12-23T21:44:44.10 0.3 undecidable manual P 32 35.742 50 -0.09 73
IV.ESVO.HHE. 2021-12-23T21:44:44.09 0.3 undecidable manual P 5 32.2455 50 0.43 68
IV.GALF.HHZ. 2021-12-23T21:44:44.76 0.3 undecidable manual P 309 39.8268 50 -0.07 73
IV.EMNR.HHZ. 2021-12-23T21:44:44.53 0.3 undecidable manual P 14 38.2284 50 -0.05 73
IV.HAGA.HHZ. 2021-12-23T21:44:43.16 0.1 undecidable manual P 136 30.3474 50 -0.21 96
IV.ECBD.HHN. 2021-12-23T21:44:43.53 0.6 undecidable manual P 24 36.1416 50 -0.73 41
IV.EMCN.HHN. 2021-12-23T21:44:43.63 1.0 undecidable manual P 17 35.6421 50 -0.55 22
IV.ESCV.HHZ. 2021-12-23T21:44:43.30 0.3 undecidable manual P 343 30.6471 50 -0.11 73
IV.ECZM.HHN. 2021-12-23T21:44:43.04 0.3 undecidable manual P 358 27.5502 50 0.1 74
IV.EVRN.HHZ. 2021-12-23T21:44:43.10 0.1 undecidable manual P 40 29.8479 50 -0.19 96
IV.ESML.HHZ. 2021-12-23T21:44:43.02 0.6 undecidable manual S 348 15.3735 122 -0.39 47
IV.EPOZ.HHZ. 2021-12-23T21:44:43.95 0.1 positive manual P 49 31.746 50 0.37 92
IV.ECHR.HHE. 2021-12-23T21:44:42.07 0.3 undecidable manual P 359 22.5552 113 0.05 75
IV.ESPC.HHE. 2021-12-23T21:44:42.15 0.1 undecidable manual P 23 25.1526 111 -0.36 93
IV.EMPL.HHZ. 2021-12-23T21:44:42.21 0.1 negative manual P 12 22.2555 114 0.24 96
IV.ESLN.HHE. 2021-12-23T21:44:42.22 0.1 undecidable manual P 12 23.8539 112 -0.05 100
IV.EMFS.HHE. 2021-12-23T21:44:42.69 0.3 undecidable manual P 15 27.1506 50 -0.19 72
IT.LNT.HGE. 2021-12-23T21:44:41.99 0.1 undecidable manual P 161 22.8549 113 -0.09 99
IV.ESML.HHZ. 2021-12-23T21:44:40.51 0.1 negative manual P 348 15.3735 122 -0.24 98
IV.HLNI.HHZ. 2021-12-23T21:44:40.88 0.1 negative manual P 195 15.4734 122 0.12 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HLNI.HHE. ML:2.5 0.002935 0.18 AML other m 2021-12-23T21:44:44.22
IV.ESML.HNE. ML:2.1 0.0013 1.6 AML other m 2021-12-23T21:44:44.97
IV.ESML.HHE. ML:2.2 0.0015300000000000001 1.58 AML other m 2021-12-23T21:44:44.97
IV.HLNI.HHN. ML:2.3 0.002 0.26 AML other m 2021-12-23T21:44:44.25
IV.ESML.HNN. ML:2.2 0.0015049999999999998 0.5 AML other m 2021-12-23T21:44:44.18
IV.ESML.HHN. ML:2.3 0.0018 0.52 AML other m 2021-12-23T21:44:44.17
IV.EMPL.HHE. ML:3.0 0.006549999999999999 1.34 AML other m 2021-12-23T21:44:46.84
IV.EMPL.HHN. ML:3.2 0.0107 0.22 AML other m 2021-12-23T21:44:46.98
IV.HAGA.HHN. ML:1.9 0.00041500000000000006 1.38 AML other m 2021-12-23T21:44:48.01
IV.HAGA.HHE. ML:2.1 0.0006519999999999999 0.6 AML other m 2021-12-23T21:44:48.43
IV.ESCV.HHE. ML:2.6 0.00182 0.28 AML other m 2021-12-23T21:44:50.30
IV.EPOZ.HNE. ML:2.1 0.00058 0.46 AML other m 2021-12-23T21:44:50.50
IV.EPOZ.HHE. ML:2.0 0.000527 0.7 AML other m 2021-12-23T21:44:51.50
IV.EPOZ.HHN. ML:2.1 0.0006339999999999999 0.58 AML other m 2021-12-23T21:44:51.68
IV.EPOZ.HNN. ML:2.1 0.0005565 0.56 AML other m 2021-12-23T21:44:51.68
IV.EVRN.HHN. ML:2.4 0.001185 0.44 AML other m 2021-12-23T21:44:52.48
IV.EVRN.HNE. ML:2.3 0.0009365000000000002 0.28 AML other m 2021-12-23T21:44:52.26
IV.GALF.HHE. ML:2.4 0.0009065 0.36 AML other m 2021-12-23T21:44:52.35
IV.ESCV.HHN. ML:2.6 0.001745 0.26 AML other m 2021-12-23T21:44:52.79
IV.EVRN.HNN. ML:2.4 0.00113 1 AML other m 2021-12-23T21:44:52.98
IV.EPZF.HHE. ML:2.5 0.00125 1.7 AML other m 2021-12-23T21:44:53.87
IV.ESAL.HHE. ML:2.2 0.000653 1.14 AML other m 2021-12-23T21:44:53.67
IV.EVRN.HHE. ML:2.3 0.0009935 1.52 AML other m 2021-12-23T21:44:53.99
IV.EPZF.HHN. ML:2.4 0.000986 0.96 AML other m 2021-12-23T21:44:53.88
IV.HSRS.HHN. ML:1.9 0.0002185 1.44 AML other m 2021-12-23T21:44:53.19
IV.SSY.HHN. ML:2.9 0.0026550000000000002 0.32 AML other m 2021-12-23T21:44:54.39
IV.SSY.HNN. ML:2.3 0.000794 0.32 AML other m 2021-12-23T21:44:54.39
IV.SSY.HNE. ML:2.3 0.0006979999999999999 0.22 AML other m 2021-12-23T21:44:54.39
IV.ESAL.HHN. ML:2.1 0.00044799999999999994 0.84 AML other m 2021-12-23T21:44:54.77
IV.HVZN.HHE. ML:2.5 0.00108 0.38 AML other m 2021-12-23T21:44:55.33
IV.GALF.HHN. ML:2.4 0.000982 0.44 AML other m 2021-12-23T21:44:55.70
IV.SSY.HHE. ML:2.4 0.0009585 1.38 AML other m 2021-12-23T21:44:55.88
IV.HSRS.HHE. ML:1.7 0.000121 0.3 AML other m 2021-12-23T21:44:56.53
IV.RAFF.HHN. ML:2.0 0.0002245 0.86 AML other m 2021-12-23T21:44:57.63
IV.RAFF.HHE. ML:2.0 0.0002275 0.32 AML other m 2021-12-23T21:44:57.24
IV.AIO.HHE. ML:2.1 0.00023799999999999998 0.66 AML other m 2021-12-23T21:44:57.58
IV.HMDC.HNE. ML:2.1 0.0002755 0.48 AML other m 2021-12-23T21:44:57.30
IV.HMDC.HHE. ML:2.2 0.0002945 0.42 AML other m 2021-12-23T21:44:57.31
IV.HMDC.HHN. ML:2.2 0.00035099999999999997 1.22 AML other m 2021-12-23T21:44:57.93
IV.HVZN.HHN. ML:2.5 0.001165 0.54 AML other m 2021-12-23T21:44:58.60
IV.AIO.HHN. ML:1.9 0.000169 1.02 AML other m 2021-12-23T21:44:59.09
IV.MSFR.HHE. ML:1.6 0.0000648 1.1 AML other m 2021-12-23T21:45:00.61
IV.MSFR.HHN. ML:1.6 0.00007714999999999999 1.38 AML other m 2021-12-23T21:45:00.17
IV.HMDC.HNN. ML:2.1 0.00028149999999999996 0.58 AML other m 2021-12-23T21:45:00.48
IV.MCPD.HHE. ML:2.0 0.000156 0.46 AML other m 2021-12-23T21:45:00.45
IV.MCPD.HHN. ML:1.9 0.0001295 0.52 AML other m 2021-12-23T21:45:01.54
IV.ISPIC.EHN. ML:2.4 0.000397 0.26 AML other m 2021-12-23T21:45:02.24
IV.ISPIC.EHE. ML:2.5 0.000527 0.98 AML other m 2021-12-23T21:45:02.39
IV.MILZ.HHE. ML:2.4 0.000317 0.36 AML other m 2021-12-23T21:45:06.48
IV.MILZ.HHN. ML:2.3 0.00023999999999999998 0.38 AML other m 2021-12-23T21:45:06.49
IV.MTTG.HHE. ML:1.9 0.0000856 0.54 AML other m 2021-12-23T21:45:07.63
IV.MSRU.HHN. ML:2.3 0.000184 1.5 AML other m 2021-12-23T21:45:09.17
IV.MTTG.HHN. ML:1.8 0.00006685000000000001 0.54 AML other m 2021-12-23T21:45:09.32
IV.MPNC.HHN. ML:2.2 0.0001975 1.36 AML other m 2021-12-23T21:45:10.86
IV.MSRU.HHE. ML:2.3 0.00019350000000000001 1.5 AML other m 2021-12-23T21:45:11.76
IV.MPNC.HHE. ML:2.2 0.000184 1.44 AML other m 2021-12-23T21:45:14.08
IV.IFIL.HHN. ML:2.4 0.0001865 0.74 AML other m 2021-12-23T21:45:16.48
IV.IFIL.HHE. ML:2.8 0.0004375 1.44 AML other m 2021-12-23T21:45:19.13
IV.JOPP.HHN. ML:1.9 0.0000378 0.52 AML other m 2021-12-23T21:45:20.24
IV.JOPP.HHE. ML:1.9 0.0000405 1.06 AML other m 2021-12-23T21:45:21.07
IV.SCIAC.HHE. ML:2.2 0.0000785 0.56 AML other m 2021-12-23T21:45:22.31
IV.SCIAC.HHN. ML:2.2 0.0000649 1.28 AML other m 2021-12-23T21:45:23.32
IV.PLAC.HHE. ML:1.9 0.00003455 0.38 AML other m 2021-12-23T21:45:29.49
IV.PLAC.HHN. ML:2.0 0.000045350000000000005 1.36 AML other m 2021-12-23T21:45:34.15
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