Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 4.2 del 25-04-2023 ore 17:41:27 (UTC) in zona: Malta [Sea]

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

  • 25-04-2023 17:41:27 (UTC)
  • 25-04-2023 19:41:27 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 34.8470, 14.3500 ad una profondità di 18 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.

Hai sentito il terremoto? Clicca qui

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 2023-04-25
17:41:27		 34.8473 14.3495 18 2023-04-25
18:39:56		 Sala Sismica INGV-Roma 116748011
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-04-25 17:41:27 ± 0.26
Latitudine 34.8473 ± 0.0117
Longitudine 14.3495 ± 0.0186
Profondità (km) 18 ± 2 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV
Tipo di evento earthquake
ID localizzazione 116748011

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 1654
Semi-asse minore dell'ellisse di confidenza (metri) 1245
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 101
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 1650.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 279
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 59
Numero di fasi 30
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.23
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 2.64940
Numero di stazioni in cui l’evento e’ stato osservato 51
Numero di stazioni usate nel calcolo dell'Origin 22
Parametri della magnitudo

ML:4.2

Campo Valore
Valore 4.2
Incertezza 0.3
Num. stazioni usate 96
Tipo di magnitudo ML
Localizzazione di riferimento 116748011
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2023-04-25 18:39:56
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLMA.HHZ. 2023-04-25T17:43:46.42 3.0 undecidable manual Pn -3.49 0
IV.IMOL.HNZ. 2023-04-25T17:43:42.58 3.0 positive manual Pn -4.97 0
IV.SSFR.HHZ. 2023-04-25T17:43:35.83 3.0 undecidable manual Pn 2.86 0
IV.NARO.HHZ. 2023-04-25T17:43:35.81 3.0 undecidable manual Pn 0.12 0
MN.THL.HHZ. 2023-04-25T17:43:21.63 3.0 positive manual Pn -6.01 0
IV.PAOL.HHZ. 2023-04-25T17:43:04.35 3.0 undecidable manual Pg 5.66 0
IV.CMPR.HHZ. 2023-04-25T17:43:03.69 3.0 undecidable manual Pg 13.87 0
IV.GIUL.HHZ. 2023-04-25T17:43:02.16 3.0 positive manual Pn -4.62 0
IV.MCRV.HHZ. 2023-04-25T17:42:57.14 3.0 undecidable manual Pn 1.27 0
IV.MGR.HHZ. 2023-04-25T17:42:52.24 3.0 negative manual Pg 4.28 0
IV.TDS.HHZ. 2023-04-25T17:42:45.55 3.0 negative manual Pn 1 0
IV.CELI.HHZ. 2023-04-25T17:42:42.98 3.0 negative manual Pn 0.76 0
IV.HLNI.HHZ. 2023-04-25T17:42:39.12 1.0 undecidable manual S 9 281.4072 54 0.39 9
IV.CAR1.HHZ. 2023-04-25T17:42:38.43 3.0 negative manual Pn -0.51 0
IV.HAGA.HHE. 2023-04-25T17:42:38.59 1.0 undecidable manual S 15 279.9087 54 0.18 10
IV.SPS2.HHZ. 2023-04-25T17:42:38.96 3.0 negative manual Pn -1.06 0
IV.PLAC.HHZ. 2023-04-25T17:42:30.07 3.0 positive manual Pn -0.74 0
IV.CROCE.HHZ. 2023-04-25T17:42:25.29 1.0 undecidable manual S 4 220.8123 54 -0.39 15
IV.MSRU.HHZ. 2023-04-25T17:42:24.20 3.0 positive manual Pg 0.75 0
IV.SOI.EHZ. 2023-04-25T17:42:22.74 3.0 negative manual Pn -1.45 0
IV.GIB.HHZ. 2023-04-25T17:42:21.02 3.0 positive manual Pg 3.83 0
IV.MUCR.HHZ. 2023-04-25T17:42:19.84 3.0 positive manual Pg 1.49 0
IV.AIO.HHZ. 2023-04-25T17:42:19.62 3.0 positive manual Pg 1.03 0
IV.SOLUN.HHZ. 2023-04-25T17:42:18.86 3.0 negative manual Pn -0.94 0
IV.PLLN.EHZ. 2023-04-25T17:42:18.91 3.0 positive manual Pg 1.82 0
IV.CORL.HHZ. 2023-04-25T17:42:17.73 3.0 negative manual Pn -0.5 0
IV.CIMI.HHZ. 2023-04-25T17:42:16.96 3.0 positive manual Pn 0.03 0
IV.CRJA.HHZ. 2023-04-25T17:42:16.04 3.0 negative manual Pn -2.71 0
IV.EPZF.HHZ. 2023-04-25T17:42:16.86 3.0 positive manual Pg 1.47 0
IV.CSLB.HHZ. 2023-04-25T17:42:16.43 3.0 undecidable manual Pn 0 0
IV.LINA.HHE. 2023-04-25T17:42:16.60 0.6 undecidable manual S 311 175.9905 54 0.58 37
IV.LPDG.HHE. 2023-04-25T17:42:14.50 1.0 undecidable manual S 296 172.6938 54 -0.81 16
IV.MMGO.HHZ. 2023-04-25T17:42:14.79 3.0 undecidable manual Pn -2.57 0
IV.GALF.HHZ. 2023-04-25T17:42:14.74 3.0 positive manual Pg 1.46 0
IV.CMDO.HHE. 2023-04-25T17:42:11.96 0.6 undecidable manual P 351 294.0834 54 1.69 9
IV.FAVA.HHE. 2023-04-25T17:42:09.72 0.6 undecidable manual P 348 282.1065 54 0.93 15
IV.HLNI.HHZ. 2023-04-25T17:42:08.37 0.3 undecidable manual P 9 281.4072 54 -0.32 27
IV.HAGA.HHE. 2023-04-25T17:42:08.85 0.3 undecidable manual P 15 279.9087 54 0.34 28
IV.AGST.EHE. 2023-04-25T17:42:08.81 0.3 undecidable manual P 16 278.61 54 0.46 27
IV.CPTP.HHZ. 2023-04-25T17:42:08.24 0.6 undecidable manual P 357 284.5041 54 -0.84 14
IV.HCRL.HHE. 2023-04-25T17:42:07.82 0.3 undecidable manual P 13 277.0116 54 -0.33 28
IV.HSRS.HHE. 2023-04-25T17:42:06.09 1.0 undecidable manual P 17 261.1386 54 -0.08 12
IV.SSY.HHZ. 2023-04-25T17:42:06.73 1.0 undecidable manual P 14 264.4353 54 0.15 11
IV.CLTA.HHZ. 2023-04-25T17:42:06.05 0.6 undecidable manual P 352 258.6411 54 0.19 23
IV.RAFF.HHZ. 2023-04-25T17:42:06.25 0.6 undecidable manual P 0 263.4363 54 -0.21 22
IV.HVZN.HHZ. 2023-04-25T17:42:05.82 1.0 undecidable manual P 7 260.6391 54 -0.29 11
ML.XLND.BHZ. 2023-04-25T17:42:05.00 0.3 undecidable manual S 355 131.9679 93 -0.39 67
IV.HAVL.HHZ. 2023-04-25T17:42:04.18 0.6 undecidable manual P 16 244.3665 54 0.09 27
IV.HMDC.HHZ. 2023-04-25T17:42:03.20 0.3 undecidable manual P 9 237.4845 54 -0.03 42
ML.MSDA.BHE. 2023-04-25T17:42:02.00 0.6 undecidable manual S 6 117.4935 94 0.45 46
IV.HVIT.HHE. 2023-04-25T17:42:02.84 0.3 undecidable manual P 4 238.4835 54 -0.51 38
IV.CROCE.HHZ. 2023-04-25T17:42:00.67 0.6 undecidable manual P 4 220.8123 54 -0.49 29
MN.WDD.HHE. 2023-04-25T17:42:00.00 0.3 undecidable manual S 8 110.9001 94 0.21 74
IV.HPAC.HHZ. 2023-04-25T17:42:00.95 0.3 undecidable manual P 16 215.5176 54 0.45 45
IV.LINA.HHE. 2023-04-25T17:41:55.53 0.6 undecidable manual P 311 175.9905 54 -0.05 40
IV.LPDG.HHE. 2023-04-25T17:41:55.30 0.6 undecidable manual P 296 172.6938 54 0.13 42
ML.XLND.BHZ. 2023-04-25T17:41:48.96 0.1 undecidable manual P 355 131.9679 93 -0.49 87
ML.MSDA.BHE. 2023-04-25T17:41:47.28 0.1 undecidable manual P 6 117.4935 94 0.05 100
MN.WDD.HHE. 2023-04-25T17:41:46.36 0.1 undecidable manual P 8 110.9001 94 0.15 99
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HVZN.HNE. ML:4.9 0.01282 1.6 AML other m 2023-04-25T17:42:08.09
IV.HPAC.HHN. ML:4.2 0.00421 0.92 AML other m 2023-04-25T17:42:12.26
IV.CROCE.HHE. ML:4.4 0.005991574 0.6144 AML other m 2023-04-25T17:42:39.45
IV.CROCE.HNE. ML:4.5 0.007362094 0.6272 AML other m 2023-04-25T17:42:39.44
7C.SPAOL.HNE. ML:5.0 0.011215 0.28 AML other m 2023-04-25T17:42:33.01
IV.CROCE.HNN. ML:4.3 0.004730857000000001 0.9856 AML other m 2023-04-25T17:42:43.21
IV.CROCE.HHN. ML:4.2 0.0037170415 0.8448 AML other m 2023-04-25T17:42:43.22
IV.HPAC.HHE. ML:4.1 0.0033573069999999995 0.5504 AML other m 2023-04-25T17:42:30.07
IV.HMDC.HHN. ML:4.3 0.0037835625000000005 0.7424 AML other m 2023-04-25T17:42:48.74
IV.HMDC.HNN. ML:4.5 0.007372698 0.7296 AML other m 2023-04-25T17:42:48.75
IV.HMDC.HNE. ML:4.7 0.0097221725 0.8192 AML other m 2023-04-25T17:42:50.53
IV.HMDC.HHE. ML:4.4 0.004858466 0.7936 AML other m 2023-04-25T17:42:50.52
IV.CLTA.HHE. ML:3.8 0.0011635 1.02 AML other m 2023-04-25T17:42:42.54
IV.RAFF.HNN. ML:3.8 0.00106 0.86 AML other m 2023-04-25T17:42:42.23
IV.HVZN.HHN. ML:4.6 0.0075646540000000005 0.6784 AML other m 2023-04-25T17:42:56.05
IV.HVZN.HNN. ML:4.7 0.00839899 0.64 AML other m 2023-04-25T17:42:55.77
IV.HAVL.HHE. ML:3.9 0.0015201804999999998 0.32 AML other m 2023-04-25T17:42:15.00
IV.HAVL.HHN. ML:4.0 0.002128112 0.3328 AML other m 2023-04-25T17:42:14.98
IV.CLTA.HHN. ML:3.8 0.0011040264 0.9216 AML other m 2023-04-25T17:42:25.25
IV.HVZN.HHE. ML:4.7 0.008522014 0.9088 AML other m 2023-04-25T17:42:54.93
IV.RAFF.HNE. ML:3.9 0.001445 1.58 AML other m 2023-04-25T17:42:48.18
IV.RAFF.HHE. ML:4.3 0.0034146720000000005 0.7808 AML other m 2023-04-25T17:42:56.08
IV.RAFF.HHN. ML:4.5 0.005191228000000001 0.8192 AML other m 2023-04-25T17:42:58.30
IV.SSY.HHE. ML:4.5 0.00492 0.72 AML other m 2023-04-25T17:42:49.74
IV.CPTP.HHE. ML:0.0 0.0030399980000000004 0.9216 AML other m 2023-04-25T17:42:59.77
IV.CPTP.HHN. ML:0.0 0.0027249999999999996 0.76 AML other m 2023-04-25T17:42:51.10
IV.SSY.HNE. ML:4.6 0.00621 0.58 AML other m 2023-04-25T17:42:51.31
IV.HLNI.HNE. ML:4.2 0.002335 0.62 AML other m 2023-04-25T17:42:51.72
IV.HLNI.HHE. ML:4.3 0.0030967015 0.9216 AML other m 2023-04-25T17:43:03.83
IV.SSY.HHN. ML:4.5 0.00517 0.52 AML other m 2023-04-25T17:42:52.37
IV.SSY.HNN. ML:4.5 0.005385 0.62 AML other m 2023-04-25T17:42:52.39
IV.HLNI.HHN. ML:4.4 0.003579015 0.8704 AML other m 2023-04-25T17:42:57.39
IV.HLNI.HNN. ML:4.4 0.0037379285000000003 0.8704 AML other m 2023-04-25T17:42:57.39
IV.GALF.HNN. ML:4.2 0.0018050000000000002 1.34 AML other m 2023-04-25T17:42:55.78
IV.RESU.HNE. ML:3.6 0.00040500000000000003 1.46 AML other m 2023-04-25T17:42:55.08
IV.CELI.HHN. ML:3.8 0.0001605 0.62 AML other m 2023-04-25T17:42:57.23
IV.GALF.HHE. ML:4.5 0.00342 1.36 AML other m 2023-04-25T17:42:57.86
IV.SOLUN.HHE. ML:4.2 0.00122 1.34 AML other m 2023-04-25T17:42:57.91
IV.SOLUN.HHN. ML:4.1 0.0009495 0.64 AML other m 2023-04-25T17:42:58.49
IV.GALF.HNE. ML:4.1 0.001345 1.38 AML other m 2023-04-25T17:42:58.87
IV.RESU.HHE. ML:3.8 0.0008029999999999999 0.5 AML other m 2023-04-25T17:43:00.20
IV.CORL.HHE. ML:4.0 0.0009099999999999999 0.54 AML other m 2023-04-25T17:43:00.44
IV.CORL.HNE. ML:4.0 0.0009155 0.52 AML other m 2023-04-25T17:43:00.45
IV.GALF.HHN. ML:4.5 0.0034249999999999997 0.56 AML other m 2023-04-25T17:43:00.53
IV.MMGO.HHN. ML:3.5 0.00028149999999999996 1.04 AML other m 2023-04-25T17:43:00.88
IV.MMGO.HNN. ML:3.5 0.000275 1.04 AML other m 2023-04-25T17:43:00.88
IV.EPZF.HNN. ML:4.2 0.001479097 0.7808 AML other m 2023-04-25T17:43:04.61
IV.EPZF.HHN. ML:4.3 0.00171 0.7 AML other m 2023-04-25T17:43:01.22
IV.CIMI.HHE. ML:4.2 0.0014049999999999998 1.18 AML other m 2023-04-25T17:43:01.85
IV.CRJA.HNE. ML:4.2 0.001295 1.32 AML other m 2023-04-25T17:43:01.04
IV.CRJA.HHE. ML:4.2 0.0012900000000000001 1.34 AML other m 2023-04-25T17:43:01.04
7C.SPAOL.HNN. ML:4.6 0.0050999999999999995 0.78 AML other m 2023-04-25T17:43:01.46
IV.CIMI.HHN. ML:4.4 0.00202 0.82 AML other m 2023-04-25T17:43:02.55
IV.CIMI.HNN. ML:4.4 0.002015 0.8 AML other m 2023-04-25T17:43:02.55
IV.RESU.HHN. ML:4.0 0.0010500000000000002 1.1 AML other m 2023-04-25T17:43:02.17
IV.GIB.HHN. ML:4.6 0.002955 0.66 AML other m 2023-04-25T17:43:02.40
IV.CIMI.HNE. ML:4.2 0.00138 0.9 AML other m 2023-04-25T17:43:02.61
IV.RESU.HNN. ML:3.7 0.0005495000000000001 1.1 AML other m 2023-04-25T17:43:02.17
IV.PLLN.EHN. ML:4.6 0.003715 0.9 AML other m 2023-04-25T17:43:02.44
IV.PLLN.EHE. ML:4.8 0.004815 1.06 AML other m 2023-04-25T17:43:03.91
IV.EPZF.HNE. ML:4.3 0.00183 1.28 AML other m 2023-04-25T17:43:04.86
IV.EPZF.HHE. ML:4.3 0.00177 1.24 AML other m 2023-04-25T17:43:04.86
IV.GIB.HHE. ML:4.6 0.003665 1.26 AML other m 2023-04-25T17:43:04.92
IV.CSLB.HHE. ML:3.9 0.0006739999999999999 1.34 AML other m 2023-04-25T17:43:06.14
IV.MUCR.HHE. ML:3.6 0.00032450000000000003 0.68 AML other m 2023-04-25T17:43:06.83
IV.CORL.HHN. ML:4.1 0.001072 1 AML other m 2023-04-25T17:43:07.27
IV.CORL.HNN. ML:4.1 0.001092 1 AML other m 2023-04-25T17:43:07.27
IV.MMGO.HHE. ML:3.6 0.000348 0.8 AML other m 2023-04-25T17:43:07.07
IV.MMGO.HNE. ML:3.5 0.00026542185 0.7168 AML other m 2023-04-25T17:42:58.14
IV.CSLB.HNE. ML:3.9 0.0006835 1.32 AML other m 2023-04-25T17:43:07.19
IV.CSLB.HNN. ML:3.9 0.0007045 0.56 AML other m 2023-04-25T17:43:09.42
IV.CSLB.HHN. ML:3.9 0.0007055 0.58 AML other m 2023-04-25T17:43:09.43
IV.TDS.HHN. ML:3.7 0.0000941 0.76 AML other m 2023-04-25T17:43:11.71
IV.CRJA.HNN. ML:4.1 0.0010355 1.3 AML other m 2023-04-25T17:43:13.91
IV.CRJA.HHN. ML:4.1 0.0010654999999999998 1.28 AML other m 2023-04-25T17:43:13.91
IV.AIO.HHE. ML:4.0 0.000801 1.02 AML other m 2023-04-25T17:43:15.79
IV.MUCR.HHN. ML:3.6 0.000348 0.68 AML other m 2023-04-25T17:43:15.49
IV.AIO.HHN. ML:4.0 0.0007895 0.82 AML other m 2023-04-25T17:43:16.81
IV.MSRU.HHE. ML:4.3 0.001137 0.86 AML other m 2023-04-25T17:43:20.63
IV.MSRU.HNE. ML:4.3 0.0011755 0.88 AML other m 2023-04-25T17:43:20.63
IV.MSRU.HHN. ML:4.2 0.0008745000000000001 0.66 AML other m 2023-04-25T17:43:21.63
IV.PLAC.HHN. ML:4.0 0.000435 0.64 AML other m 2023-04-25T17:43:23.45
IV.MSRU.HNN. ML:4.2 0.000893 0.9 AML other m 2023-04-25T17:43:23.28
IV.SOI.EHN. ML:3.9 0.000499 0.66 AML other m 2023-04-25T17:43:23.58
IV.SOI.EHE. ML:3.9 0.000479 1.22 AML other m 2023-04-25T17:43:23.61
IV.PLAC.HNN. ML:4.1 0.000547 0.64 AML other m 2023-04-25T17:43:23.48
IV.PLAC.HNE. ML:3.9 0.00037 0.6 AML other m 2023-04-25T17:43:24.51
IV.PLAC.HHE. ML:3.9 0.00033350000000000003 1.04 AML other m 2023-04-25T17:43:36.00
IV.CAR1.HHN. ML:4.1 0.00034550000000000005 1.26 AML other m 2023-04-25T17:43:48.16
IV.TDS.HHE. ML:3.7 0.00010005 1.16 AML other m 2023-04-25T17:43:50.97
IV.SPS2.HHE. ML:3.4 0.0000597 0.42 AML other m 2023-04-25T17:43:53.48
IV.SPS2.HHN. ML:3.5 0.0000741 1.52 AML other m 2023-04-25T17:43:53.15
IV.CAR1.HNE. ML:4.3 0.0005555 0.82 AML other m 2023-04-25T17:43:54.45
IV.CAR1.HHE. ML:4.3 0.0005895000000000001 0.8 AML other m 2023-04-25T17:43:54.45
IV.CAR1.HNN. ML:4.1 0.0003515 0.78 AML other m 2023-04-25T17:43:54.53
IV.CELI.HHE. ML:3.8 0.00013849999999999998 0.82 AML other m 2023-04-25T17:43:58.99
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
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Tipo Descrizione Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download