Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 4.2 del 25-01-2023 ore 01:12:50 (UTC) in zona: Malta [Sea]

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

  • 25-01-2023 01:12:50 (UTC)
  • 25-01-2023 02:12:50 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 34.8680, 14.1330 ad una profondità di 10 km.

Il terremoto è stato localizzato da: Sala Sismica INGV-Roma.

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
Rivista
Rev100 		ML 4.2 2023-01-25
01:12:50		 34.8682 14.1332 10 2023-01-25
01:37:01		 Sala Sismica INGV-Roma 113769761
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-01-25 01:12:50 ± 0.94
Latitudine 34.8682 ± 0.0665
Longitudine 14.1332 ± 0.0877
Profondità (km) 10 (operator assigned)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV
Tipo di evento earthquake
ID localizzazione 113769761

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 8480
Semi-asse minore dell'ellisse di confidenza (metri) 6790
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 304
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 8480.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 321
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 52
Numero di fasi 20
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.43
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 2.94348
Numero di stazioni in cui l’evento e’ stato osservato 47
Numero di stazioni usate nel calcolo dell'Origin 17
Parametri della magnitudo

ML:4.2

Campo Valore
Valore 4.2
Incertezza 0.3
Num. stazioni usate 60
Tipo di magnitudo ML
Localizzazione di riferimento 113769761
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2023-01-25 01:37:01
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ORI.HHZ. 2023-01-25T01:15:02.32 3.0 undecidable manual Sn -4.32 0
IV.PAOL.HHZ. 2023-01-25T01:14:38.96 3.0 undecidable manual Pg 13.88 0
MN.KLV.HHZ. 2023-01-25T01:14:36.88 3.0 negative manual Pn -7.56 0
IV.MCRV.HHZ. 2023-01-25T01:14:28.78 3.0 undecidable manual Pg 6.66 0
IV.MTMR.EHZ. 2023-01-25T01:14:26.08 3.0 positive manual Pn 2.29 0
IV.CDRU.HHZ. 2023-01-25T01:14:24.74 3.0 undecidable manual Pg 6.41 0
MN.VSL.HHZ. 2023-01-25T01:14:21.24 3.0 positive manual Pn -7.37 0
IV.SIRI.HHZ. 2023-01-25T01:14:14.54 3.0 negative manual Pn -0.89 0
IV.CELI.HHZ. 2023-01-25T01:14:06.49 3.0 undecidable manual Pn -1.26 0
IV.AGST.EHZ. 2023-01-25T01:14:03.36 3.0 undecidable manual S 20 282.5061 38 0.12 0
IV.HLNI.HHZ. 2023-01-25T01:14:03.00 1.0 undecidable manual S 13 283.0056 38 -0.35 25
IV.SPS2.HHZ. 2023-01-25T01:14:03.39 3.0 negative manual Pn -2.21 0
IV.CAR1.HHZ. 2023-01-25T01:14:02.19 3.0 positive manual Pn -2.39 0
IV.SELL.HHZ. 2023-01-25T01:14:01.65 3.0 positive manual Pn -1.61 0
IV.RAFF.HHZ. 2023-01-25T01:13:58.06 3.0 undecidable manual S 4 261.9378 38 -0.76 0
IV.IFIL.HHZ. 2023-01-25T01:13:54.23 3.0 undecidable manual Pg 2.95 0
IV.HMDC.HHZ. 2023-01-25T01:13:54.57 1.0 undecidable manual S 14 239.1828 38 0.67 27
IV.ACATE.EHZ. 2023-01-25T01:13:54.00 1.0 undecidable manual S 8 241.3806 38 -0.39 29
IV.PLAC.HHZ. 2023-01-25T01:13:53.28 3.0 negative manual Pn -2.67 0
IV.SICLA.EHZ. 2023-01-25T01:13:48.36 3.0 undecidable manual Pn -1.56 0
TV.GMB1.HHZ. 2023-01-25T01:13:48.51 3.0 positive manual Pn -0.83 0
IV.IVPL.HHZ. 2023-01-25T01:13:47.75 3.0 undecidable manual Pn -1.44 0
IV.MSRU.HHZ. 2023-01-25T01:13:47.29 3.0 negative manual Pn -1.89 0
IV.SOI.EHZ. 2023-01-25T01:13:46.51 3.0 undecidable manual Pn -2.87 0
IV.MPNC.HHZ. 2023-01-25T01:13:45.62 3.0 positive manual Pn -1.49 0
IV.MTTG.HHZ. 2023-01-25T01:13:45.83 3.0 positive manual Pn -0.87 0
IV.ERC.EHZ. 2023-01-25T01:13:44.47 3.0 undecidable manual Pn -5.9 0
IV.MUCR.HHZ. 2023-01-25T01:13:43.20 3.0 positive manual Pg -1.29 0
IV.SOLUN.HHZ. 2023-01-25T01:13:43.02 3.0 positive manual Pn -3.35 0
IV.MSFR.HHZ. 2023-01-25T01:13:43.21 3.0 negative manual Pg -0.82 0
IV.AIO.HHZ. 2023-01-25T01:13:42.75 3.0 positive manual Pn -1.68 0
IV.PLLN.EHZ. 2023-01-25T01:13:42.96 3.0 negative manual Pg -0.64 0
IV.CORL.HHZ. 2023-01-25T01:13:41.09 3.0 positive manual Pn -3.67 0
IV.CSLB.HHZ. 2023-01-25T01:13:40.94 3.0 negative manual Pn -2.03 0
IV.CIMI.HHZ. 2023-01-25T01:13:40.72 3.0 negative manual Pn -2.78 0
IV.ALJA.HHZ. 2023-01-25T01:13:39.00 0.1 undecidable manual P 354 321.3339 38 1.63 48
IV.GALF.HHZ. 2023-01-25T01:13:38.29 0.6 undecidable manual P 7 317.7375 38 1.38 29
IV.MMGO.HHZ. 2023-01-25T01:13:37.48 0.6 undecidable manual P 342 326.7285 38 -0.56 40
IV.ESML.HHZ. 2023-01-25T01:13:36.98 0.6 undecidable manual P 12 312.2541 38 0.74 40
IV.SCIAC.HHZ. 2023-01-25T01:13:34.47 0.6 undecidable manual P 343 307.9584 38 -1.23 32
IV.CPTP.HHZ. 2023-01-25T01:13:34.18 0.6 negative manual P 1 281.7069 38 1.75 26
IV.HLNI.HHZ. 2023-01-25T01:13:32.16 0.3 undecidable manual P 13 283.0056 38 -0.44 75
IV.AGST.EHZ. 2023-01-25T01:13:32.96 0.1 positive manual P 20 282.5061 38 0.42 100
IV.HCRL.HHZ. 2023-01-25T01:13:31.91 0.3 undecidable manual P 16 279.8088 38 -0.28 78
IV.SSY.HHZ. 2023-01-25T01:13:30.35 0.3 undecidable manual P 18 267.6321 38 -0.33 81
IV.HVZN.HHZ. 2023-01-25T01:13:29.95 0.3 undecidable manual P 11 261.5382 38 0.03 88
IV.RAFF.HHZ. 2023-01-25T01:13:29.85 0.6 undecidable manual P 4 261.9378 38 -0.13 57
IV.ACATE.EHZ. 2023-01-25T01:13:27.16 0.6 undecidable manual P 8 241.3806 38 -0.26 60
IV.HAVL.HHZ. 2023-01-25T01:13:27.44 0.3 undecidable manual P 21 248.4624 38 -0.85 72
IV.HMDC.HHZ. 2023-01-25T01:13:26.55 0.3 undecidable manual P 14 239.1828 38 -0.59 83
IV.HPAC.HHZ. 2023-01-25T01:13:25.52 0.3 undecidable manual P 21 219.7134 38 0.79 81
IV.CROCE.HHZ. 2023-01-25T01:13:24.01 1.0 undecidable manual P 9 220.9122 38 -0.86 26
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CROCE.HNE. ML:3.9 0.0020172429999999997 0.6696 AML other m 2023-01-25T01:13:50.02
IV.CROCE.HHE. ML:4.3 0.004730000000000001 0.64 AML other m 2023-01-25T01:14:03.68
IV.HMDC.HHE. ML:3.8 0.001323197 0.88 AML other m 2023-01-25T01:14:14.43
IV.HMDC.HNE. ML:4.4 0.005680511 0.8704 AML other m 2023-01-25T01:14:14.43
IV.CROCE.HNN. ML:3.8 0.0015427080000000003 0.6104 AML other m 2023-01-25T01:13:55.05
IV.CROCE.HHN. ML:3.7 0.001303956 0.62 AML other m 2023-01-25T01:13:55.05
IV.HPAC.HHN. ML:0.0 0.0047496565 0.44 AML other m 2023-01-25T01:13:58.51
IV.HPAC.HHE. ML:0.0 0.007845560000000001 0.9 AML other m 2023-01-25T01:13:57.88
IV.HAVL.HHE. ML:0.0 0.0019994755 0.46 AML other m 2023-01-25T01:14:04.08
IV.ACATE.HNE. ML:4.3 0.004373347499999999 0.48 AML other m 2023-01-25T01:14:04.75
IV.ACATE.EHE. ML:4.3 0.004116998 0.5 AML other m 2023-01-25T01:14:04.75
IV.HAVL.HHN. ML:0.0 0.001810757 0.44 AML other m 2023-01-25T01:13:41.63
IV.SCIAC.HNN. ML:0.0 0.0006155986 0.4504 AML other m 2023-01-25T01:14:11.79
IV.SCIAC.HHN. ML:0.0 0.0006163275 0.44 AML other m 2023-01-25T01:14:11.79
IV.SCIAC.HNE. ML:0.0 0.0007274057 0.7 AML other m 2023-01-25T01:14:12.21
IV.SCIAC.HHE. ML:0.0 0.0007209523499999999 0.7 AML other m 2023-01-25T01:14:12.21
IV.HMDC.HHN. ML:4.6 0.009417055999999998 1.04 AML other m 2023-01-25T01:14:21.83
IV.HMDC.HNN. ML:4.6 0.0093110615 1.0496 AML other m 2023-01-25T01:14:21.84
IV.ACATE.EHN. ML:4.4 0.004531403 0.44 AML other m 2023-01-25T01:14:13.69
IV.ACATE.HNN. ML:4.3 0.0044160275 0.44 AML other m 2023-01-25T01:14:13.69
IV.HLNI.HHE. ML:0.0 0.0024233980000000002 0.92 AML other m 2023-01-25T01:14:27.71
IV.RAFF.HHE. ML:0.0 0.0035913315 0.62 AML other m 2023-01-25T01:14:22.21
IV.SSY.HHE. ML:4.6 0.0073304395 0.88 AML other m 2023-01-25T01:14:11.46
IV.HVZN.HHE. ML:4.4 0.00386213 0.64 AML other m 2023-01-25T01:14:09.88
IV.HVZN.HNE. ML:4.3 0.003746521 0.64 AML other m 2023-01-25T01:14:09.88
IV.AGST.EHN. ML:0.0 0.006523581499999999 0.52 AML other m 2023-01-25T01:14:19.95
IV.HVZN.HHN. ML:4.4 0.004757357499999999 0.84 AML other m 2023-01-25T01:14:07.91
IV.HVZN.HNN. ML:4.4 0.0046688255 0.8304 AML other m 2023-01-25T01:14:07.91
IV.HLNI.HHN. ML:0.0 0.0036351864999999996 0.9 AML other m 2023-01-25T01:14:20.87
IV.SSY.HNE. ML:4.4 0.0037350615 0.36 AML other m 2023-01-25T01:14:12.02
IV.SSY.HHN. ML:4.8 0.010505395 0.34 AML other m 2023-01-25T01:14:11.83
IV.RAFF.HHN. ML:0.0 0.002837072 0.5 AML other m 2023-01-25T01:14:21.66
IV.SOLUN.HHE. ML:4.2 0.00121 1.32 AML other m 2023-01-25T01:14:21.15
IV.SOLUN.HHN. ML:4.0 0.000769 0.6 AML other m 2023-01-25T01:14:22.38
IV.SSY.HNN. ML:4.3 0.0030775785 0.5592 AML other m 2023-01-25T01:14:11.54
IV.AGST.EHE. ML:0.0 0.004706169 1.18 AML other m 2023-01-25T01:14:29.10
IV.ESML.HNE. ML:4.0 0.001121 1.14 AML other m 2023-01-25T01:14:24.22
IV.ESML.HHE. ML:3.9 0.0009809999999999999 1.28 AML other m 2023-01-25T01:14:24.15
IV.MMGO.HNN. ML:3.3 0.00019350000000000001 1.02 AML other m 2023-01-25T01:14:24.80
IV.HCRL.HHE. ML:4.1 0.0017716295 0.48 AML other m 2023-01-25T01:14:13.82
IV.HCRL.HHN. ML:4.1 0.0016476975 0.36 AML other m 2023-01-25T01:14:15.37
IV.CIMI.HNN. ML:4.2 0.00148 0.78 AML other m 2023-01-25T01:14:26.47
IV.CIMI.HHN. ML:4.2 0.0014750000000000002 0.78 AML other m 2023-01-25T01:14:26.47
IV.PLLN.EHE. ML:4.6 0.0033049999999999998 1.08 AML other m 2023-01-25T01:14:27.26
IV.GALF.HHE. ML:4.4 0.00285 0.66 AML other m 2023-01-25T01:14:29.63
IV.GALF.HNE. ML:3.6 0.00046750000000000003 0.68 AML other m 2023-01-25T01:14:29.30
IV.MMGO.HNE. ML:3.4 0.0002485 1.22 AML other m 2023-01-25T01:14:31.38
IV.MMGO.HHE. ML:3.4 0.000258 1.22 AML other m 2023-01-25T01:14:31.99
IV.ERC.EHE. ML:3.9 0.0005074999999999999 0.54 AML other m 2023-01-25T01:14:33.43
IV.EPZF.HHN. ML:4.2 0.0016899999999999999 0.6 AML other m 2023-01-25T01:14:34.09
IV.ESML.HHN. ML:4.1 0.00136 0.76 AML other m 2023-01-25T01:14:34.51
IV.ESML.HNN. ML:4.1 0.0014750000000000002 0.82 AML other m 2023-01-25T01:14:34.15
IV.EPOZ.HNE. ML:4.1 0.00126 1.52 AML other m 2023-01-25T01:14:35.18
IV.ALJA.HHE. ML:3.8 0.0006374999999999999 0.66 AML other m 2023-01-25T01:14:35.58
IV.IFIL.HHE. ML:4.5 0.001865 0.66 AML other m 2023-01-25T01:14:35.61
IV.GALF.HHN. ML:4.6 0.004795 1.16 AML other m 2023-01-25T01:14:35.67
IV.IFIL.HHN. ML:4.2 0.0008594999999999999 1.36 AML other m 2023-01-25T01:14:36.98
IV.EMSG.HHN. ML:4.3 0.001795 0.48 AML other m 2023-01-25T01:14:36.33
IV.GALF.HNN. ML:3.7 0.0005285 0.58 AML other m 2023-01-25T01:14:36.41
IV.EPOZ.HHN. ML:4.1 0.0014 1.16 AML other m 2023-01-25T01:14:37.40
IV.EPOZ.HNN. ML:4.2 0.0015049999999999998 0.84 AML other m 2023-01-25T01:14:37.42
IV.CPTP.HHN. ML:4.2 0.002260186 0.66 AML other m 2023-01-25T01:14:14.99
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