Terremoto di magnitudo ML 1.8 del 31-12-2023 ore 07:58:33 (Italia) in zona: 8 km NW Frisanco (PN)

Un terremoto di magnitudo ML 1.8 è avvenuto nella zona: 8 km NW Frisanco (PN), il

  • 31-12-2023 06:58:33 (UTC)
  • 31-12-2023 07:58:33 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 46.2840, 12.6860 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.

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
Frisanco PN 9 622 622
Tramonti di Sopra PN 9 321 943
Tramonti di Sotto PN 9 387 1330
Andreis PN 11 259 1589
Meduno PN 11 1574 3163
Fanna PN 12 1583 4746
Cavasso Nuovo PN 12 1525 6271
Forni di Sotto UD 12 600 6871
Maniago PN 13 11698 18569
Claut PN 13 956 19525
Barcis PN 14 256 19781
Montereale Valcellina PN 14 4433 24214
Vajont PN 15 1719 25933
Ampezzo UD 17 1006 26939
Sequals PN 17 2200 29139
Socchieve UD 17 908 30047
Arba PN 17 1309 31356
Travesio PN 17 1776 33132
Forni di Sopra UD 18 993 34125
Clauzetto PN 19 380 34505
Preone UD 19 246 34751
Cimolais PN 19 397 35148
Castelnovo del Friuli PN 19 880 36028

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
37 Km a N di Pordenone (51229 abitanti)
49 Km a W di Udine (99169 abitanti)
77 Km a NE di Treviso (83731 abitanti)
98 Km a N di Venezia (263352 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 1.8 2023-12-31
06:58:33
46.2845 12.6855 10 2023-12-31
07:06:44
Sala Sismica INGV-Roma 124371091
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-12-31 06:58:33 ± 0.08
Latitudine 46.2845 ± 0.0054
Longitudine 12.6855 ± 0.0078
Profondità (km) 10 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV
Tipo di evento earthquake
ID localizzazione 124371091

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 660
Semi-asse minore dell'ellisse di confidenza (metri) 164
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 138
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 660.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 59
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 71
Numero di fasi 31
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.32
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.40829
Numero di stazioni in cui l’evento e’ stato osservato 47
Numero di stazioni usate nel calcolo dell'Origin 16
Parametri della magnitudo

ML:1.8

Campo Valore
Valore 1.8
Incertezza 0.3
Num. stazioni usate 44
Tipo di magnitudo ML
Localizzazione di riferimento 124371091
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2023-12-31 07:06:44
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2023-12-31T07:00:02.94 3.0 undecidable manual Sg 4.78 0
RD.PGF.BHZ. 2023-12-31T06:59:42.54 3.0 positive manual Pn -0.55 0
IV.LPEL.HHZ. 2023-12-31T06:59:38.24 3.0 undecidable manual Pn -1.66 0
SL.BOJS.BHZ. 2023-12-31T06:59:36.27 3.0 undecidable manual Sn 3.54 0
SI.MOSI.HHZ. 2023-12-31T06:59:24.15 3.0 undecidable manual Sn 0.32 0
IV.PARC.HHZ. 2023-12-31T06:59:21.04 3.0 positive manual Pg 4.59 0
SL.LJU.BHZ. 2023-12-31T06:59:18.22 3.0 undecidable manual S 1.19 0
IV.ROVR.HHZ. 2023-12-31T06:59:17.41 3.0 undecidable manual S -0.13 0
IV.PIEI.HHZ. 2023-12-31T06:59:15.25 3.0 undecidable manual Pn -2.48 0
ST.OZOL.EHZ. 2023-12-31T06:59:15.01 3.0 undecidable manual S 0.49 0
ST.GAGG.HHZ. 2023-12-31T06:59:15.92 3.0 undecidable manual S -0.2 0
IV.TEOL.HHZ. 2023-12-31T06:59:13.52 3.0 undecidable manual S -0.3 0
IV.ZOVE.EHZ. 2023-12-31T06:59:13.60 3.0 undecidable manual S -0.79 0
ST.DOSS.HHZ. 2023-12-31T06:59:11.22 3.0 undecidable manual S -2.21 0
MN.TRI.HHZ. 2023-12-31T06:59:06.09 3.0 undecidable manual S -0.28 0
ST.RONC.EHZ. 2023-12-31T06:59:03.31 3.0 negative manual P 2.33 0
SI.MOSI.HHZ. 2023-12-31T06:59:03.68 3.0 positive manual Pn 1.77 0
IV.MAGA.HHZ. 2023-12-31T06:59:03.47 3.0 positive manual Pn 1.84 0
SL.LJU.BHZ. 2023-12-31T06:58:59.17 3.0 undecidable manual P 1.08 0
OE.WTTA.HHZ. 2023-12-31T06:58:58.63 3.0 negative manual P 0.55 0
ST.GAGG.HHZ. 2023-12-31T06:58:58.21 3.0 undecidable manual P 0.63 0
SI.LUSI.HHZ. 2023-12-31T06:58:58.52 3.0 positive manual P 0.49 0
IV.ROVR.HHZ. 2023-12-31T06:58:58.81 3.0 negative manual P 0.43 0
OX.DRE.HHZ. 2023-12-31T06:58:57.82 3.0 undecidable manual S -0.2 0
ST.OZOL.EHZ. 2023-12-31T06:58:56.71 3.0 undecidable manual P 0.03 0
IV.TEOL.HHZ. 2023-12-31T06:58:56.59 3.0 positive manual P 0.3 0
IV.ZOVE.EHZ. 2023-12-31T06:58:56.62 3.0 positive manual P 0.01 0
SI.ABSI.HHZ. 2023-12-31T06:58:54.39 3.0 positive manual P -1.16 0
ST.PANI.EHZ. 2023-12-31T06:58:54.65 3.0 negative manual P 1 0
SI.KOSI.HHZ. 2023-12-31T06:58:52.26 3.0 negative manual P -0.94 0
MN.TRI.HHZ. 2023-12-31T06:58:50.44 3.0 positive manual P -1.66 0
IV.CTI.HHZ. 2023-12-31T06:58:49.37 3.0 positive manual P -0.32 0
NI.VINO.HHZ. 2023-12-31T06:58:49.46 0.6 undecidable manual S 94 45.3213 50 0.91 37
ST.ZIAN.EHZ. 2023-12-31T06:58:49.72 3.0 positive manual P -0.64 0
IV.FREG.EHE. 2023-12-31T06:58:48.10 0.6 undecidable manual S 223 41.7249 50 0.53 44
OX.DRE.HHZ. 2023-12-31T06:58:48.05 3.0 positive manual P 0.64 0
OX.SABO.HHZ. 2023-12-31T06:58:48.16 3.0 positive manual P 0.06 0
IT.DANT.HNE. 2023-12-31T06:58:46.18 0.6 undecidable manual S 338 33.8439 50 0.7 41
OX.CAE.HHZ. 2023-12-31T06:58:46.56 0.6 undecidable manual S 212 36.0417 50 0.51 44
IV.FVI.HHZ. 2023-12-31T06:58:46.37 0.6 undecidable manual S 12 35.3424 50 0.49 45
OX.ACOM.HHZ. 2023-12-31T06:58:46.96 3.0 positive manual P -0.21 0
NI.POLC.HHZ. 2023-12-31T06:58:45.71 0.6 undecidable manual S 206 31.9458 50 0.75 41
IV.PTCC.HHZ. 2023-12-31T06:58:44.17 3.0 undecidable manual P -0.03 0
IT.PNAL.HNE. 2023-12-31T06:58:44.15 0.6 undecidable manual S 248 32.1456 50 -0.87 38
OX.BOO.HHE. 2023-12-31T06:58:44.94 0.6 undecidable manual S 83 31.8459 50 -0.01 50
OX.FUSE.HHZ. 2023-12-31T06:58:43.58 0.6 undecidable manual S 59 28.1496 50 -0.37 46
OX.AGOR.HHZ. 2023-12-31T06:58:43.79 3.0 undecidable manual P -0.38 0
OX.VARN.HHZ. 2023-12-31T06:58:43.48 3.0 undecidable manual P -1.11 0
OX.PLRO.HHZ. 2023-12-31T06:58:42.56 3.0 negative manual P -0.89 0
OX.MPRI.HHZ. 2023-12-31T06:58:42.25 0.6 undecidable manual S 102 23.6541 112 -0.27 48
OX.CLUD.HHZ. 2023-12-31T06:58:42.53 0.6 undecidable manual S 38 24.2535 112 -0.19 49
NI.VINO.HHZ. 2023-12-31T06:58:42.02 1.0 positive manual P 94 45.3213 50 -0.23 23
IV.FREG.EHE. 2023-12-31T06:58:41.64 0.1 undecidable manual P 223 41.7249 50 -0.05 97
OX.CIMO.HHZ. 2023-12-31T06:58:40.49 0.6 undecidable manual S 279 18.6702 117 -0.46 46
IT.DANT.HNE. 2023-12-31T06:58:40.73 0.1 undecidable manual P 338 33.8439 50 0.25 94
OX.CAE.HHZ. 2023-12-31T06:58:40.32 1.0 positive manual P 212 36.0417 50 -0.49 22
NI.POLC.HHZ. 2023-12-31T06:58:40.09 0.6 negative manual P 206 31.9458 50 -0.09 49
IV.FVI.HHZ. 2023-12-31T06:58:40.76 0.6 positive manual P 12 35.3424 50 0.05 49
NI.PURA.HHE. 2023-12-31T06:58:40.58 0.6 undecidable manual S 15 16.2726 121 0.37 47
RF.GEPF.HHZ. 2023-12-31T06:58:40.27 1.0 positive manual P 92 34.743 50 -0.35 23
OX.MLN.HHZ. 2023-12-31T06:58:40.63 0.6 undecidable manual S 200 15.873 121 0.53 46
OX.BOO.HHE. 2023-12-31T06:58:39.54 0.1 undecidable manual P 83 31.8459 50 -0.63 85
OX.FUSE.HHZ. 2023-12-31T06:58:39.63 1.0 undecidable manual P 59 28.1496 50 0.04 25
IT.PNAL.HNE. 2023-12-31T06:58:39.56 0.1 undecidable manual P 248 32.1456 50 -0.66 84
OX.MPRI.HHZ. 2023-12-31T06:58:38.57 0.3 positive manual P 102 23.6541 112 -0.2 73
OX.CLUD.HHZ. 2023-12-31T06:58:38.78 0.6 negative manual P 38 24.2535 112 -0.11 49
NI.PURA.HHE. 2023-12-31T06:58:37.55 0.1 undecidable manual P 15 16.2726 121 0.11 100
OX.MLN.HHZ. 2023-12-31T06:58:37.33 0.3 positive manual P 200 15.873 121 -0.05 76
OX.CIMO.HHZ. 2023-12-31T06:58:37.68 0.3 negative manual P 279 18.6702 117 -0.19 74
IV.STAL.HHZ. 2023-12-31T06:58:37.72 0.6 undecidable manual S 145 3.2967 161 0.54 46
IV.STAL.HHZ. 2023-12-31T06:58:36.12 1.0 undecidable manual P 145 3.2967 161 0.43 24
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CIMO.HHN. ML:2.1 0.00106 0.22 AML other m 2023-12-31T06:58:40.54
OX.CIMO.HNE. ML:1.9 0.0007304999999999999 0.16 AML other m 2023-12-31T06:58:40.54
OX.CIMO.HNN. ML:2.0 0.00092 0.2 AML other m 2023-12-31T06:58:40.55
OX.MLN.HNN. ML:2.1 0.00115 0.3 AML other m 2023-12-31T06:58:40.70
OX.CIMO.HHE. ML:2.0 0.000757 0.22 AML other m 2023-12-31T06:58:40.70
OX.MLN.HHN. ML:2.1 0.00107 0.28 AML other m 2023-12-31T06:58:40.56
OX.MLN.HHE. ML:1.8 0.0006324999999999999 1 AML other m 2023-12-31T06:58:41.71
OX.MLN.HNE. ML:1.8 0.000646 0.44 AML other m 2023-12-31T06:58:42.29
OX.CLUD.HHN. ML:1.5 0.0001825 0.54 AML other m 2023-12-31T06:58:43.81
OX.CLUD.HNN. ML:1.4 0.00016099999999999998 0.54 AML other m 2023-12-31T06:58:43.81
OX.CLUD.HNE. ML:1.5 0.00020400000000000003 0.56 AML other m 2023-12-31T06:58:43.67
OX.CLUD.HHE. ML:1.5 0.00020549999999999998 0.56 AML other m 2023-12-31T06:58:43.67
OX.FUSE.HHN. ML:1.5 0.000169 1.28 AML other m 2023-12-31T06:58:44.21
OX.MPRI.HHE. ML:1.3 0.000134 0.56 AML other m 2023-12-31T06:58:45.44
OX.MPRI.HNE. ML:1.3 0.0001265 0.58 AML other m 2023-12-31T06:58:45.45
RF.GEPF.HHE. ML:1.5 0.0001295 0.42 AML other m 2023-12-31T06:58:46.61
OX.FUSE.HHE. ML:1.3 0.00011175 0.4 AML other m 2023-12-31T06:58:46.42
RF.GEPF.HHN. ML:1.6 0.0001485 0.4 AML other m 2023-12-31T06:58:46.44
IV.FVI.HHE. ML:2.2 0.000671 0.12 AML other m 2023-12-31T06:58:46.84
IV.FVI.HHN. ML:1.7 0.00020150000000000002 0.12 AML other m 2023-12-31T06:58:46.86
OX.CAE.HHN. ML:1.8 0.0002485 0.7 AML other m 2023-12-31T06:58:47.36
OX.CAE.HHE. ML:2.0 0.000358 1.04 AML other m 2023-12-31T06:58:47.80
OX.MPRI.HHN. ML:1.5 0.0001905 0.58 AML other m 2023-12-31T06:58:47.91
OX.MPRI.HNN. ML:1.4 0.00016749999999999998 0.58 AML other m 2023-12-31T06:58:47.91
NI.VINO.HHE. ML:1.5 0.0000855 1.12 AML other m 2023-12-31T06:58:49.99
NI.VINO.HHN. ML:1.6 0.0001175 1.42 AML other m 2023-12-31T06:58:50.78
OX.PLRO.HNN. ML:2.4 0.000819 0.22 AML other m 2023-12-31T06:58:50.20
OX.PLRO.HNE. ML:2.4 0.000651 0.58 AML other m 2023-12-31T06:58:50.70
OX.PLRO.HHE. ML:2.0 0.000321 0.56 AML other m 2023-12-31T06:58:50.99
OX.PLRO.HHN. ML:2.3 0.0005655 0.3 AML other m 2023-12-31T06:58:51.27
OX.AGOR.HHN. ML:1.9 0.000228 0.38 AML other m 2023-12-31T06:58:51.39
IV.PTCC.HHE. ML:1.4 0.00006379999999999999 0.52 AML other m 2023-12-31T06:58:51.36
OX.AGOR.HHE. ML:1.6 0.00011800000000000001 0.26 AML other m 2023-12-31T06:58:51.70
IV.PTCC.HHN. ML:1.5 0.00006900000000000001 0.14 AML other m 2023-12-31T06:58:52.10
OX.VARN.HNN. ML:1.7 0.00011975 0.94 AML other m 2023-12-31T06:58:55.26
OX.VARN.HHN. ML:1.7 0.000113 0.38 AML other m 2023-12-31T06:58:55.27
OX.ACOM.HHN. ML:1.9 0.000133 0.54 AML other m 2023-12-31T06:58:57.60
OX.VARN.HHE. ML:1.9 0.0001945 1.14 AML other m 2023-12-31T06:58:58.22
OX.VARN.HNE. ML:1.9 0.00017199999999999998 1.14 AML other m 2023-12-31T06:58:58.22
OX.ACOM.HHE. ML:1.9 0.0001215 0.22 AML other m 2023-12-31T06:58:58.34
OX.DRE.HHN. ML:1.9 0.00011899999999999999 0.8 AML other m 2023-12-31T06:58:59.06
OX.DRE.HHE. ML:1.9 0.000126 0.08 AML other m 2023-12-31T06:59:00.86
IV.CTI.HHE. ML:2.3 0.00027749999999999997 1.18 AML other m 2023-12-31T06:59:05.26
IV.CTI.HHN. ML:2.2 0.000222 0.08 AML other m 2023-12-31T06:59:05.82
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