Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 4.2 del 17-01-2023 ore 19:42:34 (UTC) in zona: Malta [Sea]

Un terremoto di magnitudo ML 4.2 è avvenuto nella zona: Malta [Sea], il

  • 17-01-2023 19:42:34 (UTC)
  • 17-01-2023 20:42:34 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 34.8840, 14.1820 ad una profondità di 13 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

Nessun comune italiano entro 20 km dall'epicentro.

Città più vicine con almeno 50000 abitanti

Nessun comune italiano entro 100 km dall'epicentro con almeno 50000 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 4.2 2023-01-17
19:42:34		 34.8838 14.1815 13 2024-03-01
17:17:54		 Bollettino Sismico Italiano INGV 113987631
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-01-17 19:42:34 ± 0.46
Latitudine 34.8838 ± 0.0234
Longitudine 14.1815 ± 0.0175
Profondità (km) 13 ± 2 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 113987631

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 2520
Semi-asse minore dell'ellisse di confidenza (metri) 1018
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 342
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 2520.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 271
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 50
Numero di fasi 40
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.3
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 4.53888
Numero di stazioni in cui l’evento e’ stato osservato 44
Numero di stazioni usate nel calcolo dell'Origin 34
Parametri della magnitudo

ML:4.2

Campo Valore
Valore 4.2
Incertezza 0.3
Num. stazioni usate 78
Tipo di magnitudo ML
Localizzazione di riferimento 113987631
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2023-08-07 13:41:56
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2023-01-17T19:44:39.77 3.0 undecidable manual Pn 4.71 0
IV.CELB.HHZ. 2023-01-17T19:44:39.26 3.0 undecidable manual Pn 1.32 0
IV.GIUL.HHZ. 2023-01-17T19:44:29.40 3.0 undecidable manual Pg 15.3 0
IV.PAOL.HHZ. 2023-01-17T19:44:23.15 3.0 undecidable manual Pg 16.809999 0
IV.MCRV.HHZ. 2023-01-17T19:44:11.42 3.0 undecidable manual Pg 7.95 0
MN.VSL.HHZ. 2023-01-17T19:44:04.51 3.0 negative manual Pn 0.48 0
IV.VULT.HHZ. 2023-01-17T19:44:00.77 3.0 undecidable manual Pn -5.74 0
IV.MTMR.HNZ. 2023-01-17T19:43:58.49 3.0 undecidable manual Pn -6.64 0
IX.SCL3.EHZ.02 2023-01-17T19:43:58.91 3.0 negative manual Pn -3.91 0
IV.MCEL.HHZ. 2023-01-17T19:43:52.42 3.0 undecidable manual Pn -6.02 0
IV.AGST.EHZ. 2023-01-17T19:43:46.21 0.6 undecidable manual S 19 279.4092 54 -0.06 21
IV.SELL.HHZ. 2023-01-17T19:43:43.96 0.3 undecidable manual P 25 503.8179 54 -0.08 20
IV.RAFF.HHZ. 2023-01-17T19:43:43.32 0.6 undecidable manual S 4 259.9398 54 1.24 17
IV.HLNI.HHZ. 2023-01-17T19:43:43.80 0.6 undecidable manual S 13 280.3083 54 -2.67 3
IV.GRI.EHZ. 2023-01-17T19:43:41.52 0.6 undecidable manual P 24 479.9529 54 0.45 13
IV.PLAC.HHZ. 2023-01-17T19:43:36.56 0.3 undecidable manual P 26 443.6226 54 0.02 22
IV.MSRU.HHZ. 2023-01-17T19:43:30.89 0.3 undecidable manual P 17 393.1065 54 0.62 20
IV.IVPL.HHZ. 2023-01-17T19:43:30.47 0.6 undecidable manual P 10 393.9057 54 0.11 15
IV.SOI.EHZ. 2023-01-17T19:43:29.43 0.3 undecidable manual P 25 391.2084 54 -0.6 20
IV.MPNC.HHZ. 2023-01-17T19:43:28.22 0.3 undecidable manual P 16 376.6341 54 0 23
IV.MUCR.HHZ. 2023-01-17T19:43:26.06 0.3 undecidable manual P 10 355.8771 54 0.44 22
IV.SOLUN.HHZ. 2023-01-17T19:43:25.81 0.1 undecidable manual P 351 360.5724 54 -0.4 29
IV.MSFR.HHZ. 2023-01-17T19:43:25.39 0.3 undecidable manual P 6 351.3816 54 0.32 23
IV.GIB.HHZ. 2023-01-17T19:43:25.06 0.3 undecidable manual P 358 344.8992 54 0.8 20
IV.PLLN.EHZ. 2023-01-17T19:43:24.84 0.3 undecidable manual P 359 344.8992 54 0.58 21
IV.CORL.HHZ. 2023-01-17T19:43:24.20 0.3 undecidable manual P 347 343.0011 54 0.17 24
IV.CIMI.HHZ. 2023-01-17T19:43:23.68 0.1 positive manual P 351 336.9072 54 0.4 30
IV.EPZF.HHZ. 2023-01-17T19:43:23.51 0.3 undecidable manual P 10 331.7124 54 0.89 19
IV.CSLB.HHZ. 2023-01-17T19:43:23.84 0.3 undecidable manual P 358 338.9052 54 0.32 23
IV.ENIC.HHZ. 2023-01-17T19:43:21.48 0.3 undecidable manual P 14 313.9524 54 1.07 18
IV.ALJA.HHZ. 2023-01-17T19:43:21.79 0.3 undecidable manual P 353 320.1351 54 0.61 22
IV.GALF.HHZ. 2023-01-17T19:43:21.24 0.3 undecidable manual P 6 315.4509 54 0.64 21
IV.MMGO.HHZ. 2023-01-17T19:43:20.19 0.6 undecidable manual P 341 326.4288 54 -1.78 7
IV.ESML.HHZ. 2023-01-17T19:43:20.07 0.3 undecidable manual P 11 309.6567 54 0.19 24
IV.LINA.HHE. 2023-01-17T19:43:19.93 0.6 undecidable manual S 313 161.9157 91 -0.67 39
IV.CMDO.HHZ. 2023-01-17T19:43:19.01 0.3 undecidable manual P 354 287.9895 54 1.82 13
IV.LPDG.HHE. 2023-01-17T19:43:19.10 0.6 undecidable manual S 297 157.2204 91 -0.25 46
IV.SCIAC.HHZ. 2023-01-17T19:43:17.82 0.3 undecidable manual P 342 307.6587 54 -1.8 11
IV.CPTP.HHZ. 2023-01-17T19:43:16.93 0.6 undecidable manual P 360 279.9087 54 0.75 18
IV.AGST.EHZ. 2023-01-17T19:43:15.42 0.3 undecidable manual P 19 279.4092 54 -0.69 27
IV.HLNI.HHZ. 2023-01-17T19:43:15.04 0.3 undecidable manual P 13 280.3083 54 -1.19 21
IV.SSY.HHZ. 2023-01-17T19:43:13.52 0.3 undecidable manual P 17 264.6351 54 -0.75 30
IV.HVZN.HHZ. 2023-01-17T19:43:13.19 0.3 undecidable manual P 10 258.9408 54 -0.39 36
IV.RAFF.HHZ. 2023-01-17T19:43:13.34 0.3 undecidable manual P 4 259.9398 54 -0.35 36
IV.CLTA.HHZ. 2023-01-17T19:43:12.67 0.6 undecidable manual P 356 253.0578 54 -0.16 26
ML.XLND.HHE. 2023-01-17T19:43:11.68 0.6 undecidable manual S 2 127.4724 91 0.29 51
IV.HAVL.HHZ. 2023-01-17T19:43:10.50 0.3 undecidable manual P 20 245.2656 54 -1.37 26
IV.LINA.HHE. 2023-01-17T19:43:01.44 0.3 undecidable manual P 313 161.9157 91 0.15 70
IV.LPDG.HHE. 2023-01-17T19:43:00.89 0.1 undecidable manual P 297 157.2204 91 0.32 92
ML.XLND.HHE. 2023-01-17T19:42:55.70 0.1 undecidable manual P 2 127.4724 91 -0.27 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SCIAC.HNE. ML:3.9 0.0009025000000000001 0.42 AML other m 2023-01-17T19:43:55.41
IV.SCIAC.HHE. ML:3.9 0.0009040000000000001 0.44 AML other m 2023-01-17T19:43:55.41
IV.SCIAC.HNN. ML:3.8 0.0007244999999999999 0.62 AML other m 2023-01-17T19:43:56.77
IV.SCIAC.HHN. ML:3.8 0.0007239999999999999 0.6 AML other m 2023-01-17T19:43:56.77
IV.HAVL.HHN. ML:4.6 0.007254999999999999 0.68 AML other m 2023-01-17T19:43:56.95
IV.HVZN.HHN. ML:4.6 0.0067 0.44 AML other m 2023-01-17T19:43:57.37
IV.HVZN.HNN. ML:4.5 0.006449999999999999 0.44 AML other m 2023-01-17T19:43:57.37
IV.RAFF.HHE. ML:4.5 0.00492 0.64 AML other m 2023-01-17T19:43:57.21
IV.HVZN.HHE. ML:4.7 0.008620000000000001 0.78 AML other m 2023-01-17T19:43:58.61
IV.HVZN.HNE. ML:4.7 0.008324999999999999 0.78 AML other m 2023-01-17T19:43:58.61
IV.HAVL.HHE. ML:4.4 0.005715 0.82 AML other m 2023-01-17T19:43:58.70
IV.RAFF.HHN. ML:4.3 0.00332 1.1 AML other m 2023-01-17T19:44:01.80
IV.CLTA.HHN. ML:3.9 0.0014199999999999998 1.06 AML other m 2023-01-17T19:44:01.85
IV.CSLB.HHE. ML:4.2 0.00153 0.96 AML other m 2023-01-17T19:44:03.26
IV.SSY.HHE. ML:5.0 0.0185 0.56 AML other m 2023-01-17T19:44:04.19
IV.SSY.HHN. ML:5.2 0.026600000000000002 0.4 AML other m 2023-01-17T19:44:04.48
IV.SOLUN.HHN. ML:4.0 0.0007861243 3.1744 AML other m 2023-01-17T19:44:08.56
IV.AGST.EHN. ML:4.6 0.005685000000000001 1.14 AML other m 2023-01-17T19:44:08.59
IV.GALF.HNN. ML:3.7 0.0006325 0.58 AML other m 2023-01-17T19:44:09.68
IV.GALF.HHN. ML:4.6 0.004555 0.58 AML other m 2023-01-17T19:44:09.39
IV.HLNI.HHE. ML:4.3 0.0029249999999999996 0.5 AML other m 2023-01-17T19:44:09.81
IV.GIB.HHE. ML:4.5 0.002645 1.42 AML other m 2023-01-17T19:44:09.25
IV.SOLUN.HHE. ML:4.3 0.0014199999999999998 0.7 AML other m 2023-01-17T19:44:09.63
IV.CLTA.HHE. ML:3.9 0.001375 0.62 AML other m 2023-01-17T19:44:10.93
IV.HLNI.HHN. ML:4.4 0.003335 1.14 AML other m 2023-01-17T19:44:10.38
IV.MMGO.HHE. ML:3.5 0.000315 1.2 AML other m 2023-01-17T19:44:12.81
IV.GIB.HHN. ML:4.5 0.002875 0.82 AML other m 2023-01-17T19:44:12.64
IV.AGST.EHE. ML:4.5 0.005225 1.04 AML other m 2023-01-17T19:44:13.66
IV.CORL.HNN. ML:4.0 0.000902 1.2 AML other m 2023-01-17T19:44:13.76
IV.CORL.HHN. ML:4.0 0.000894 1.2 AML other m 2023-01-17T19:44:13.76
IV.PLLN.EHN. ML:4.7 0.004255 1.06 AML other m 2023-01-17T19:44:13.26
IV.CIMI.HNE. ML:4.2 0.0016200000000000001 0.64 AML other m 2023-01-17T19:44:16.12
IV.CMDO.HHN. ML:3.4 0.00032450000000000003 1.16 AML other m 2023-01-17T19:44:16.68
IV.CIMI.HHE. ML:4.2 0.0015699999999999998 0.68 AML other m 2023-01-17T19:44:20.74
IV.MMGO.HNN. ML:3.5 0.00034550000000000005 1.02 AML other m 2023-01-17T19:44:20.80
IV.MMGO.HHN. ML:3.5 0.0003445 1.02 AML other m 2023-01-17T19:44:20.80
IV.ESML.HHE. ML:4.3 0.0024 0.62 AML other m 2023-01-17T19:44:21.34
IV.ESML.HNE. ML:4.3 0.00254 0.68 AML other m 2023-01-17T19:44:21.37
IV.GALF.HHE. ML:4.6 0.003905 0.64 AML other m 2023-01-17T19:44:24.56
IV.MMGO.HNE. ML:3.5 0.0003195 0.8 AML other m 2023-01-17T19:44:24.94
IV.CSLB.HHN. ML:4.2 0.001605 0.6 AML other m 2023-01-17T19:44:25.31
IV.PLAC.HHE. ML:3.9 0.0003715 0.66 AML other m 2023-01-17T19:44:25.66
IV.PLAC.HNE. ML:4.0 0.00042249999999999997 0.62 AML other m 2023-01-17T19:44:25.66
IV.CMDO.HHE. ML:3.4 0.00035 0.42 AML other m 2023-01-17T19:44:25.67
IV.PLAC.HHN. ML:4.0 0.00039200000000000004 0.42 AML other m 2023-01-17T19:44:26.73
IV.CORL.HHE. ML:4.0 0.0008674999999999999 0.86 AML other m 2023-01-17T19:44:27.06
IV.EPZF.HHE. ML:4.5 0.0032749999999999997 0.94 AML other m 2023-01-17T19:44:27.56
IV.EPZF.HHN. ML:4.3 0.00202 0.42 AML other m 2023-01-17T19:44:27.55
IV.ALJA.HHN. ML:3.6 0.000439 0.42 AML other m 2023-01-17T19:44:29.24
IV.GALF.HNE. ML:3.6 0.00041200000000000004 0.66 AML other m 2023-01-17T19:44:30.12
IV.ESML.HNN. ML:4.2 0.0019899999999999996 0.42 AML other m 2023-01-17T19:44:30.99
IV.ALJA.HHE. ML:3.9 0.0008095 0.78 AML other m 2023-01-17T19:44:31.68
IV.CORL.HNE. ML:4.0 0.0008825 0.64 AML other m 2023-01-17T19:44:31.18
IV.ENIC.HHE. ML:4.6 0.004725 1.36 AML other m 2023-01-17T19:44:32.73
IV.ESML.HHN. ML:4.2 0.0016899999999999999 1.04 AML other m 2023-01-17T19:44:32.76
IV.MPNC.HHE. ML:4.6 0.002525 0.7 AML other m 2023-01-17T19:44:32.32
IV.PLLN.EHE. ML:4.6 0.003675 0.74 AML other m 2023-01-17T19:44:34.11
IV.ENIC.HHN. ML:4.7 0.005435000000000001 0.72 AML other m 2023-01-17T19:44:34.15
IV.MUCR.HHN. ML:4.2 0.001365 0.56 AML other m 2023-01-17T19:44:34.51
IV.CIMI.HHN. ML:4.4 0.00215 0.7 AML other m 2023-01-17T19:44:36.43
IV.CIMI.HNN. ML:4.4 0.0021349999999999997 0.72 AML other m 2023-01-17T19:44:36.44
IV.MUCR.HHE. ML:4.2 0.001325 0.8 AML other m 2023-01-17T19:44:37.98
IV.MSFR.HHN. ML:4.1 0.0010435000000000002 1.42 AML other m 2023-01-17T19:44:38.82
IV.MSRU.HHN. ML:4.3 0.001315 1.22 AML other m 2023-01-17T19:44:40.26
IV.PLAC.HNN. ML:4.0 0.00043700000000000005 1.3 AML other m 2023-01-17T19:44:40.14
IV.MPNC.HHN. ML:4.6 0.002895 0.8 AML other m 2023-01-17T19:44:40.99
IV.MSRU.HHE. ML:4.6 0.00225 1.04 AML other m 2023-01-17T19:44:41.53
IV.MSFR.HHE. ML:4.0 0.0008205 0.42 AML other m 2023-01-17T19:44:42.27
IV.SELL.HHN. ML:3.8 0.00016350000000000002 0.7 AML other m 2023-01-17T19:44:43.23
IV.SOI.EHN. ML:3.9 0.000518 1.34 AML other m 2023-01-17T19:44:43.29
IV.SOI.EHE. ML:3.9 0.000456 1.02 AML other m 2023-01-17T19:44:44.92
IV.IVPL.HNN. ML:4.4 0.0014199999999999998 0.58 AML other m 2023-01-17T19:44:50.45
IV.IVPL.HHN. ML:4.4 0.0015 0.58 AML other m 2023-01-17T19:44:50.46
IV.IVPL.HHE. ML:4.5 0.001815 0.82 AML other m 2023-01-17T19:44:53.87
IV.IVPL.HNE. ML:4.5 0.001765 0.76 AML other m 2023-01-17T19:44:53.85
IV.GRI.EHE. ML:4.0 0.00030942395 0.8576 AML other m 2023-01-17T19:44:59.12
IV.GRI.EHN. ML:4.0 0.00035150000000000003 0.42 AML other m 2023-01-17T19:44:59.56
IV.SELL.HHE. ML:4.0 0.00027 0.92 AML other m 2023-01-17T19:45:13.57
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