Terremoto di magnitudo ML 2.4 del 23-12-2021 ore 21:34:09 (Italia) in zona: 7 km SW Motta Sant'Anastasia (CT)

Un terremoto di magnitudo ML 2.4 è avvenuto nella zona: 7 km SW Motta Sant'Anastasia (CT), il

  • 23-12-2021 20:34:09 (UTC)
  • 23-12-2021 21:34:09 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 37.4750, 14.9090 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 7 12116 12116
Misterbianco CT 10 49410 61526
Paternò CT 11 48228 109754
Camporotondo Etneo CT 14 5023 114777
Belpasso CT 14 28108 142885
San Pietro Clarenza CT 15 7743 150628
Santa Maria di Licodia CT 16 7641 158269
Catania CT 16 314555 472824
Gravina di Catania CT 17 25838 498662
Mascalucia CT 17 31958 530620
Ragalna CT 18 3924 534544
Sant'Agata li Battiati CT 18 9479 544023
Tremestieri Etneo CT 18 20589 564612
Nicolosi CT 19 7463 572075
Biancavilla CT 19 24007 596082

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
16 Km a W di Catania (314555 abitanti)
28 Km a SW di Acireale (52622 abitanti)
57 Km a NW di Siracusa (122291 abitanti)
63 Km a N di Ragusa (73313 abitanti)
67 Km a NE di Vittoria (63339 abitanti)
70 Km a N di Modica (54633 abitanti)
74 Km a NE di Gela (75827 abitanti)
75 Km a E di Caltanissetta (63360 abitanti)
96 Km a SW di Reggio di Calabria (183035 abitanti)
98 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 2.4 2021-12-23
20:34:09
37.4753 14.9087 10 2022-03-30
13:04:40
Bollettino Sismico Italiano INGV 101754451
Rivista
Rev100
ML 2.4 2021-12-23
20:34:09
37.4702 14.9013 10 2021-12-23
21:02:33
Sala Sismica INGV-Roma 98863471
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-12-23 20:34:09 ± 0.08
Latitudine 37.4753 ± 0.0027
Longitudine 14.9087 ± 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 101754451

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 597
Semi-asse minore dell'ellisse di confidenza (metri) 128
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 278
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 600.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 83
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 64
Numero di fasi 64
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.31
Distanza epicentrale della stazione piu' vicina (gradi) 0.13040
Distanza epicentrale della stazione piu’ lontana (gradi) 1.54953
Numero di stazioni in cui l’evento e’ stato osservato 47
Numero di stazioni usate nel calcolo dell'Origin 47
Parametri delle magnitudo

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 68
Tipo di magnitudo ML
Localizzazione di riferimento 101754451
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2022-03-25 14:55:49

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 86
Tipo di magnitudo ML
Localizzazione di riferimento 98863471
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-12-23 21:02:33
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2021-12-23T20:34:40.96 0.1 undecidable manual S 31 102.0201 50 1.15 29
IV.CRJA.HHZ. 2021-12-23T20:34:37.59 0.1 undecidable manual P 283 171.0954 50 -0.22 34
IV.PLAC.HHZ. 2021-12-23T20:34:36.91 0.1 undecidable manual P 51 171.9945 50 -1.03 38
IV.MPNC.HHZ. 2021-12-23T20:34:35.32 0.1 undecidable manual S 27 84.0492 50 0.32 42
IV.CORL.HHZ. 2021-12-23T20:34:34.75 0.1 undecidable manual P 289 148.3404 50 0.45 36
IV.ISPIC.HNZ. 2021-12-23T20:34:34.03 0.1 undecidable manual S 180 77.0673 50 0.87 34
IV.CROCE.HHZ. 2021-12-23T20:34:33.70 0.1 undecidable manual S 205 78.5658 50 0.14 44
IV.SOLUN.HHZ. 2021-12-23T20:34:32.51 0.1 undecidable manual P 300 138.6612 50 -0.3 57
IV.MCPD.HHZ. 2021-12-23T20:34:32.81 0.1 undecidable manual S 348 73.1712 50 0.7 37
IY.OPPI.HHZ. 2021-12-23T20:34:31.72 0.1 undecidable manual P 47 130.4694 50 0.18 39
IV.HVIT.HHZ. 2021-12-23T20:34:29.56 0.1 undecidable manual S 213 63.492 50 0.03 69
IV.IFIL.HHZ. 2021-12-23T20:34:29.83 0.1 undecidable manual P 347 124.2867 50 -0.76 34
IV.HMDC.HHZ. 2021-12-23T20:34:28.45 0.1 undecidable manual S 191 58.3971 50 0.3 44
IV.MSRU.HHZ. 2021-12-23T20:34:27.06 0.1 undecidable manual P 31 102.0201 50 -0.1 64
IV.HSRS.HHZ. 2021-12-23T20:34:26.59 0.1 undecidable manual S 147 50.7159 50 0.49 42
IV.MTTG.HHZ. 2021-12-23T20:34:25.36 0.1 undecidable manual P 50 90.8424 50 -0.07 66
IV.MILZ.HHZ. 2021-12-23T20:34:25.40 0.1 undecidable manual P 18 92.7405 50 -0.33 62
IV.CLTA.HHZ. 2021-12-23T20:34:25.78 0.1 undecidable manual P 247 90.6426 50 0.38 61
IV.SSY.HHZ. 2021-12-23T20:34:23.54 0.1 undecidable manual S 157 38.1285 50 0.78 39
IV.CROCE.HHZ. 2021-12-23T20:34:23.07 0.1 undecidable manual P 205 78.5658 50 -0.48 62
IV.ISPIC.HNZ. 2021-12-23T20:34:23.10 0.1 undecidable manual P 180 77.0673 50 -0.22 87
IV.MPNC.HHZ. 2021-12-23T20:34:23.92 0.1 undecidable manual P 27 84.0492 50 -0.46 61
IV.MCPD.HHZ. 2021-12-23T20:34:22.77 0.1 undecidable manual P 348 73.1712 50 0.06 68
IV.HVZN.HHZ. 2021-12-23T20:34:22.29 0.1 undecidable manual S 207 37.1295 50 -0.19 48
IV.MSFR.HHZ. 2021-12-23T20:34:22.06 0.1 undecidable manual P 336 67.8765 50 0.16 67
IV.EVRN.HHZ. 2021-12-23T20:34:21.30 0.1 undecidable manual S 40 30.9468 50 0.45 45
IV.HVIT.HHZ. 2021-12-23T20:34:20.64 0.1 undecidable manual P 213 63.492 50 -0.59 82
IV.HAGA.HHZ. 2021-12-23T20:34:20.98 0.1 undecidable manual S 134 30.2475 50 0.31 46
IV.AIO.HHZ. 2021-12-23T20:34:20.80 0.1 undecidable manual P 27 61.8936 50 -0.19 68
IV.HMDC.HHZ. 2021-12-23T20:34:20.07 0.1 undecidable manual P 191 58.3971 50 -0.36 66
IV.ESLN.HHZ. 2021-12-23T20:34:19.73 0.1 undecidable manual S 13 24.8529 112 0.54 44
IV.RAFF.HHZ. 2021-12-23T20:34:19.88 0.1 positive manual P 240 55.6998 50 -0.15 92
IV.EMPL.HHZ. 2021-12-23T20:34:19.23 0.1 undecidable manual S 13 23.2545 113 0.57 68
MN.VAE.HHZ. 2021-12-23T20:34:19.53 0.1 undecidable manual P 269 48.9177 50 0.56 42
IV.HSRS.HHZ. 2021-12-23T20:34:18.91 0.1 undecidable manual P 147 50.7159 50 -0.34 89
IV.ECTS.HHZ. 2021-12-23T20:34:18.77 0.1 undecidable manual P 22 48.8178 50 -0.19 69
IT.LNT.HGZ. 2021-12-23T20:34:18.79 0.1 undecidable manual S 158 22.3554 114 0.42 47
IV.EFIU.HHE. 2021-12-23T20:34:18.17 0.1 undecidable manual P 37 43.8228 50 -0.01 73
IV.EPIT.HHZ. 2021-12-23T20:34:17.30 0.1 undecidable manual P 19 39.4272 50 -0.22 93
IV.EPZF.HHZ. 2021-12-23T20:34:17.82 0.1 undecidable manual P 353 38.9277 50 0.38 68
IV.SSY.HHZ. 2021-12-23T20:34:17.31 0.1 undecidable manual P 157 38.1285 50 0 98
IV.EMNR.HHZ. 2021-12-23T20:34:17.40 0.1 undecidable manual P 15 39.2274 50 -0.09 72
IV.ESVO.HHE. 2021-12-23T20:34:17.03 0.1 undecidable manual P 6 33.2445 50 0.48 67
IV.GALF.HHZ. 2021-12-23T20:34:17.59 0.1 negative manual P 311 39.8268 50 0.02 97
IV.ESAL.HHZ. 2021-12-23T20:34:17.21 0.1 undecidable manual P 33 36.8298 50 0.1 96
IV.ESCV.HHZ. 2021-12-23T20:34:16.46 0.1 undecidable manual P 345 31.2465 50 0.21 95
IV.ECZM.HHN. 2021-12-23T20:34:16.08 0.1 undecidable manual P 359 28.3494 50 0.26 94
IV.EPOZ.HHZ. 2021-12-23T20:34:16.89 0.1 positive manual P 48 32.8449 50 0.39 91
IV.EVRN.HHZ. 2021-12-23T20:34:16.08 0.1 undecidable manual P 40 30.9468 50 -0.14 72
IV.HLNI.HHE. 2021-12-23T20:34:16.53 0.1 undecidable manual S 193 14.4744 125 0.55 70
IV.HVZN.HHZ. 2021-12-23T20:34:16.88 0.1 undecidable manual P 207 37.1295 50 -0.27 93
IV.EMCN.HHN. 2021-12-23T20:34:16.17 0.1 undecidable manual P 17 36.741 50 -0.92 37
IV.ESML.HHZ. 2021-12-23T20:34:16.81 0.1 undecidable manual S 351 16.0728 122 0.37 48
IV.ECBD.HHN. 2021-12-23T20:34:16.50 0.1 undecidable manual P 25 37.2294 50 -0.68 62
IV.HAGA.HHZ. 2021-12-23T20:34:15.87 0.1 negative manual P 134 30.2475 50 -0.24 95
IV.EMFS.HHE. 2021-12-23T20:34:15.82 0.1 undecidable manual P 16 28.1496 50 0.04 49
IV.ECHR.HHE. 2021-12-23T20:34:15.32 0.1 undecidable manual P 1 23.3544 113 0.34 71
IV.ESLN.HHZ. 2021-12-23T20:34:15.34 0.1 undecidable manual P 13 24.8529 112 0.09 99
IV.EMFO.HHE. 2021-12-23T20:34:15.66 0.1 undecidable manual P 29 32.9448 50 -0.87 58
IV.EMPL.HHZ. 2021-12-23T20:34:15.04 0.1 positive manual P 13 23.2545 113 0.09 100
IV.ESPC.HHN. 2021-12-23T20:34:15.11 0.1 undecidable manual P 23 26.2515 50 -0.37 93
IT.LNT.HGZ. 2021-12-23T20:34:14.76 0.1 negative manual P 158 22.3554 114 -0.03 99
IV.ESML.HHZ. 2021-12-23T20:34:13.51 0.1 negative manual P 351 16.0728 122 -0.16 97
IV.HLNI.HHE. 2021-12-23T20:34:13.58 0.1 undecidable manual P 193 14.4744 125 0.17 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESML.HHE. ML:2.2 0.0015311254999999999 0.1536 AML other m 2021-12-23T20:34:17.59
IV.ESML.HNE. ML:2.1 0.0012600925 0.1664 AML other m 2021-12-23T20:34:17.60
IV.ESML.HHN. ML:2.1 0.0012216945 0.1536 AML other m 2021-12-23T20:34:17.51
IV.ESML.HNN. ML:2.1 0.0010725 0.16 AML other m 2021-12-23T20:34:17.51
IV.EMPL.HHE. ML:2.9 0.0056915595 0.6784 AML other m 2021-12-23T20:34:20.29
IV.EMPL.HHN. ML:2.9 0.0054440555 0.2176 AML other m 2021-12-23T20:34:21.61
IV.EVRN.HHE. ML:2.4 0.0011715533 0.3584 AML other m 2021-12-23T20:34:22.50
IV.EVRN.HNE. ML:2.3 0.0009316096999999999 0.3328 AML other m 2021-12-23T20:34:22.50
IV.HAGA.HHE. ML:2.0 0.0005143739 0.2048 AML other m 2021-12-23T20:34:23.05
IV.EPOZ.HHE. ML:2.3 0.0008545 0.2 AML other m 2021-12-23T20:34:23.33
IV.EPOZ.HHN. ML:2.2 0.0006690194499999999 0.2048 AML other m 2021-12-23T20:34:23.23
IV.ESAL.HHE. ML:2.0 0.00041599454999999996 0.2432 AML other m 2021-12-23T20:34:23.51
IV.SSY.HHE. ML:3.0 0.0033710429999999998 0.192 AML other m 2021-12-23T20:34:23.76
IV.ESCV.HHE. ML:2.4 0.001159869 0.6016 AML other m 2021-12-23T20:34:23.37
IV.HAGA.HHN. ML:2.3 0.0009410000000000001 0.08 AML other m 2021-12-23T20:34:24.94
IV.EVRN.HHN. ML:2.4 0.00121824905 0.1792 AML other m 2021-12-23T20:34:24.98
IV.EVRN.HNN. ML:2.5 0.001414414 0.1664 AML other m 2021-12-23T20:34:24.99
IV.SSY.HNN. ML:2.6 0.001393149 0.1664 AML other m 2021-12-23T20:34:25.08
IV.ESCV.HHN. ML:2.4 0.001245 0.28 AML other m 2021-12-23T20:34:25.75
IV.EPOZ.HNE. ML:2.0 0.00046333985499999995 0.1536 AML other m 2021-12-23T20:34:26.69
IV.SSY.HHN. ML:3.1 0.005220000000000001 0.28 AML other m 2021-12-23T20:34:26.90
IV.SSY.HNE. ML:2.6 0.0016 0.28 AML other m 2021-12-23T20:34:26.91
IV.HVZN.HHE. ML:2.6 0.001685 1.46 AML other m 2021-12-23T20:34:27.12
IV.EPZF.HHN. ML:2.5 0.0010625 1.72 AML other m 2021-12-23T20:34:27.13
IV.EPZF.HHE. ML:2.5 0.0010765 0.38 AML other m 2021-12-23T20:34:27.59
IV.HSRS.HHN. ML:2.1 0.00033853869999999996 0.2432 AML other m 2021-12-23T20:34:27.81
IV.GALF.HHN. ML:2.5 0.001175 0.34 AML other m 2021-12-23T20:34:28.28
IV.HSRS.HHE. ML:2.2 0.00040849999999999995 0.18 AML other m 2021-12-23T20:34:29.39
IV.RAFF.HHE. ML:2.3 0.00043000000000000004 0.22 AML other m 2021-12-23T20:34:29.62
IV.HVIT.HHN. ML:2.6 0.00071392885 0.2176 AML other m 2021-12-23T20:34:30.13
IV.RAFF.HHN. ML:2.2 0.00033389655 0.1792 AML other m 2021-12-23T20:34:29.98
IV.HMDC.HHN. ML:2.7 0.0010209826 0.1792 AML other m 2021-12-23T20:34:30.23
IV.HMDC.HNN. ML:2.6 0.0008975 0.26 AML other m 2021-12-23T20:34:30.24
IV.HVIT.HHE. ML:2.4 0.0005105 0.08 AML other m 2021-12-23T20:34:30.48
IV.HMDC.HNE. ML:2.6 0.0008058331000000001 0.32 AML other m 2021-12-23T20:34:30.59
IV.HMDC.HHE. ML:2.6 0.0009162447 0.3328 AML other m 2021-12-23T20:34:30.59
IV.AIO.HHE. ML:2.2 0.00027404485 0.2688 AML other m 2021-12-23T20:34:30.63
IV.HVZN.HHN. ML:2.7 0.0019320719999999997 0.5248 AML other m 2021-12-23T20:34:31.08
IV.AIO.HHN. ML:2.0 0.0001865 1.74 AML other m 2021-12-23T20:34:32.11
IV.MSFR.HHN. ML:1.8 0.00010679329 0.2048 AML other m 2021-12-23T20:34:33.45
IV.MCPD.HHE. ML:2.4 0.0003855 0.42 AML other m 2021-12-23T20:34:33.44
IV.CROCE.HNN. ML:2.6 0.0005044686000000001 0.2432 AML other m 2021-12-23T20:34:34.20
IV.CROCE.HHN. ML:2.5 0.00040849999999999995 0.24 AML other m 2021-12-23T20:34:34.33
IV.CROCE.HNE. ML:2.6 0.0005672871 0.3072 AML other m 2021-12-23T20:34:34.31
IV.CROCE.HHE. ML:2.5 0.00046699999999999997 0.3 AML other m 2021-12-23T20:34:34.32
IV.MCPD.HHN. ML:2.2 0.0002638037 0.2816 AML other m 2021-12-23T20:34:34.43
IV.ISPIC.HNN. ML:2.9 0.001286043 0.2688 AML other m 2021-12-23T20:34:34.66
IV.ISPIC.EHN. ML:2.9 0.001294092 0.256 AML other m 2021-12-23T20:34:34.67
IV.ISPIC.HNE. ML:2.8 0.0009891701 0.1408 AML other m 2021-12-23T20:34:34.99
IV.ISPIC.EHE. ML:2.8 0.00101789275 0.1408 AML other m 2021-12-23T20:34:34.92
IV.MSFR.HHE. ML:1.8 0.000101050225 0.3328 AML other m 2021-12-23T20:34:34.84
MN.VAE.HHN. ML:1.8 0.00015922651999999998 0.5504 AML other m 2021-12-23T20:34:36.14
IV.MPNC.HHN. ML:2.2 0.00021900000000000004 0.46 AML other m 2021-12-23T20:34:36.62
IV.MILZ.HHN. ML:2.5 0.00033670675 0.32 AML other m 2021-12-23T20:34:40.08
IV.MTTG.HHN. ML:2.0 0.00011999999999999999 0.46 AML other m 2021-12-23T20:34:40.98
IV.MILZ.HHE. ML:2.6 0.00040113095 0.32 AML other m 2021-12-23T20:34:41.40
IV.MSRU.HHN. ML:2.4 0.0002534753 0.3328 AML other m 2021-12-23T20:34:42.13
IV.MSRU.HHE. ML:2.5 0.00032270955 0.3584 AML other m 2021-12-23T20:34:43.57
IV.CLTA.HHN. ML:1.8 0.00006898323 0.3584 AML other m 2021-12-23T20:34:43.32
IV.MTTG.HHE. ML:1.8 0.000066232695 0.6144 AML other m 2021-12-23T20:34:44.67
IV.CLTA.HHE. ML:1.9 0.00008815113 0.3584 AML other m 2021-12-23T20:34:45.97
IV.IFIL.HHE. ML:3.1 0.0009775 0.4 AML other m 2021-12-23T20:34:46.22
IV.IFIL.HHN. ML:2.7 0.00038700000000000003 0.32 AML other m 2021-12-23T20:34:48.95
IV.SOLUN.HHN. ML:2.1 0.00007465000000000001 0.4 AML other m 2021-12-23T20:34:54.22
IV.SOLUN.HHE. ML:2.2 0.00008424999999999999 0.44 AML other m 2021-12-23T20:34:57.29
IV.PLAC.HHE. ML:2.0 0.00004130977 0.448 AML other m 2021-12-23T20:35:06.80
IV.PLAC.HNN. ML:2.2 0.00006952799 0.6272 AML other m 2021-12-23T20:35:07.10
IV.PLAC.HHN. ML:2.1 0.0000528 1.36 AML other m 2021-12-23T20:35:07.13
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