Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.0 del 21-04-2023 ore 20:23:56 (Italia) in zona: 5 km NW Pietralunga (PG)

Un terremoto di magnitudo ML 2.0 è avvenuto nella zona: 5 km NW Pietralunga (PG), il

  • 21-04-2023 18:23:56 (UTC)
  • 21-04-2023 20:23:56 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 43.4810, 12.4160 ad una profondità di 8 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

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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
Pietralunga PG 5 2111 2111
Apecchio PU 9 1882 3993
Piobbico PU 14 2029 6022
Città di Castello PG 15 39913 45935
Montone PG 15 1680 47615
Cantiano PU 17 2245 49860
Gubbio PG 19 32216 82076
Mercatello sul Metauro PU 20 1378 83454

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
42 Km a N di Perugia (166134 abitanti)
43 Km a E di Arezzo (99543 abitanti)
62 Km a SW di Pesaro (94582 abitanti)
63 Km a NW di Foligno (57155 abitanti)
63 Km a SW di Fano (60888 abitanti)
66 Km a S di Rimini (147750 abitanti)
74 Km a S di Cesena (96758 abitanti)
88 Km a SE di Forlì (117913 abitanti)
89 Km a E di Siena (53903 abitanti)
90 Km a W di Ancona (100861 abitanti)
99 Km a E di Firenze (382808 abitanti)
99 Km a SE di Faenza (58541 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 2.0 2023-04-21
18:23:56		 43.4807 12.4158 8 2023-04-21
18:40:42		 Sala Sismica INGV-Roma 116580441
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-04-21 18:23:56 ± 0.04
Latitudine 43.4807 ± 0.0027
Longitudine 12.4158 ± 0.0037
Profondità (km) 8 ± 0 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV
Tipo di evento earthquake
ID localizzazione 116580441

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 249
Semi-asse minore dell'ellisse di confidenza (metri) 248
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 296
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 250.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 79
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 54
Numero di fasi 31
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.16
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.66010
Numero di stazioni in cui l’evento e’ stato osservato 42
Numero di stazioni usate nel calcolo dell'Origin 20
Parametri della magnitudo

ML:2.0

Campo Valore
Valore 2.0
Incertezza 0.3
Num. stazioni usate 75
Tipo di magnitudo ML
Localizzazione di riferimento 116580441
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2023-04-21 18:40:42
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TDS.HHZ. 2023-04-21T18:25:17.95 3.0 undecidable manual Sn -9.99 0
IV.ACER.HHZ. 2023-04-21T18:25:17.91 3.0 undecidable manual Sg -7.1 0
CR.STON.BHZ. 2023-04-21T18:25:16.72 3.0 undecidable manual Sn -9.99 0
NI.POLC.HHZ. 2023-04-21T18:25:13.49 3.0 undecidable manual Sg 8.22 0
IV.MFNL.HHZ. 2023-04-21T18:25:05.08 3.0 undecidable manual Pg -6.67 0
7C.SPAOL.HNZ. 2023-04-21T18:25:03.26 3.0 undecidable manual Pn -9.99 0
GU.CANO.HHZ. 2023-04-21T18:24:57.22 3.0 negative manual Pg 15.71 0
IV.TDS.HHZ. 2023-04-21T18:24:48.61 3.0 negative manual Pg -9.99 0
IV.LMD.HHZ. 2023-04-21T18:24:24.12 3.0 undecidable manual Sn 0.15 0
OT.OT17.EHZ. 2023-04-21T18:24:11.87 3.0 negative manual Pn -9.99 0
IV.RUFI.EHZ. 2023-04-21T18:24:11.38 3.0 positive manual Pg 1.98 0
IV.ARVD.HHZ. 2023-04-21T18:24:10.89 0.1 undecidable manual S 87 42.3243 50 0.23 90
IV.SACS.HHZ. 2023-04-21T18:24:10.81 3.0 undecidable manual Sn -5.6 0
IV.MOMA.HHZ. 2023-04-21T18:24:09.96 3.0 undecidable manual Sg -1.55 0
IV.FDMO.HHZ. 2023-04-21T18:24:09.26 0.1 undecidable manual P 132 73.2711 50 -0.07 88
IV.ATCC.EHZ. 2023-04-21T18:24:09.75 0.1 undecidable manual S 151 37.4292 50 0.4 88
IV.CING.HHZ. 2023-04-21T18:24:08.37 3.0 undecidable manual Sg -0.47 0
IV.CESI.HHZ. 2023-04-21T18:24:08.17 0.1 undecidable manual P 143 65.8896 50 -0.02 90
IV.MGAB.HHZ. 2023-04-21T18:24:08.43 3.0 undecidable manual Sn -4.26 0
IV.SFI.EHZ. 2023-04-21T18:24:08.19 3.0 negative manual Pg 0.85 0
IV.SSFR.HHZ. 2023-04-21T18:24:07.06 0.1 undecidable manual S 99 29.9478 105 0.1 95
IV.MML1.EHZ. 2023-04-21T18:24:07.22 0.1 undecidable manual P 132 60.5949 50 -0.15 89
IV.EL6.EHZ. 2023-04-21T18:24:06.75 0.1 undecidable manual P 107 57.7977 50 -0.18 89
IV.MURB.HHZ. 2023-04-21T18:24:05.38 0.6 undecidable manual S 160 25.6521 107 -0.17 47
IV.SNTG.HHZ. 2023-04-21T18:24:05.58 0.1 undecidable manual P 120 49.1175 50 -0.03 93
IV.FRON.EHZ. 2023-04-21T18:24:05.45 0.6 undecidable manual S 81 25.2525 108 0.04 48
IV.ASSB.HHZ. 2023-04-21T18:24:05.85 0.6 undecidable manual P 158 52.4031 50 -0.26 44
IV.ARVD.HHZ. 2023-04-21T18:24:04.35 0.1 undecidable manual P 87 42.3243 50 -0.21 91
IV.CPGN.EHZ. 2023-04-21T18:24:04.00 3.0 positive manual Pg 0.6 0
IV.CRE.HHZ. 2023-04-21T18:24:03.80 3.0 undecidable manual Pn -0.28 0
IV.ATCC.EHZ. 2023-04-21T18:24:03.62 0.1 undecidable manual P 151 37.4292 50 -0.18 92
IV.CAFI.HHZ. 2023-04-21T18:24:03.79 3.0 positive manual Pg 0.99 0
IV.ATMI.HHZ. 2023-04-21T18:24:03.94 0.6 undecidable manual S 216 20.1687 112 0.2 47
IV.ATFO.HHZ. 2023-04-21T18:24:03.25 0.6 undecidable manual S 135 17.7711 114 0.26 47
IV.SSFR.HHZ. 2023-04-21T18:24:02.26 0.1 undecidable manual P 99 29.9478 105 -0.16 94
IV.MPAG.EHZ. 2023-04-21T18:24:02.67 0.1 positive manual P 59 32.1456 104 -0.19 93
IV.FRON.EHZ. 2023-04-21T18:24:01.51 1.0 undecidable manual P 81 25.2525 108 -0.02 24
IV.ATVO.HHZ. 2023-04-21T18:24:01.01 0.3 undecidable manual S 184 10.9779 126 0.08 74
IV.BADI.EHZ. 2023-04-21T18:24:01.87 0.6 undecidable manual S 283 14.1747 119 0 50
IV.MURB.HHZ. 2023-04-21T18:24:01.64 0.1 undecidable manual P 160 25.6521 107 0.03 97
IV.PE3.EHZ. 2023-04-21T18:24:01.64 0.3 positive manual P 15 24.753 108 0.21 70
IV.SSP9.EHZ. 2023-04-21T18:24:01.28 3.0 positive manual Pg -0.96 0
IV.APEC.HNZ. 2023-04-21T18:24:00.42 0.6 undecidable manual S 2 8.6802 133 0.12 49
IV.ATMI.HHZ. 2023-04-21T18:24:00.58 0.1 positive manual P 216 20.1687 112 0.02 98
IV.ATFO.HHZ. 2023-04-21T18:24:00.22 0.1 negative manual P 135 17.7711 114 0.09 97
IV.PARC.HHZ. 2023-04-21T18:24:00.88 3.0 undecidable manual Pn -1.23 0
IV.NARO.HHZ. 2023-04-21T18:24:00.44 0.1 undecidable manual P 42 19.5693 112 -0.02 98
IV.ATVO.HHZ. 2023-04-21T18:23:59.05 1.0 undecidable manual P 184 10.9779 126 0.11 24
IV.BADI.EHZ. 2023-04-21T18:23:59.54 0.1 positive manual P 283 14.1747 119 0.06 98
IV.APEC.HNZ. 2023-04-21T18:23:58.80 0.3 negative manual P 2 8.6802 133 0.22 72
IV.ATPI.HNZ. 2023-04-21T18:23:58.80 0.6 undecidable manual S 198 3.4965 156 -0.45 46
IV.ATPI.HNZ. 2023-04-21T18:23:57.90 0.1 positive manual P 198 3.4965 156 -0.07 100
IV.RM33.HNZ. 2023-04-21T18:23:53.99 3.0 undecidable manual P -9.99 0
IV.ARRO.EHZ. 2023-04-21T18:23:51.06 3.0 undecidable manual P -9.99 0
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HNN. ML:2.5 0.00588 0.16 AML other m 2023-04-21T18:24:00.80
IV.APEC.HHE. ML:2.5 0.004695 0.2 AML other m 2023-04-21T18:24:01.13
IV.ATVO.HNN. ML:2.3 0.0025549999999999995 0.74 AML other m 2023-04-21T18:24:01.16
IV.ATVO.HHN. ML:2.3 0.00259 0.18 AML other m 2023-04-21T18:24:01.16
IV.ATVO.HHE. ML:2.6 0.004745 0.62 AML other m 2023-04-21T18:24:01.32
IV.ATVO.HNE. ML:2.5 0.004475 0.62 AML other m 2023-04-21T18:24:01.32
IV.BADI.EHE. ML:2.2 0.00185 0.12 AML other m 2023-04-21T18:24:02.10
IV.BADI.EHN. ML:2.3 0.0020949999999999996 0.14 AML other m 2023-04-21T18:24:02.23
IV.APEC.HNE. ML:2.5 0.004525 0.32 AML other m 2023-04-21T18:24:02.34
IV.APEC.HHN. ML:2.5 0.00543 0.2 AML other m 2023-04-21T18:24:02.36
IV.ATFO.HNN. ML:2.2 0.001375 0.82 AML other m 2023-04-21T18:24:03.54
IV.ATFO.HHN. ML:2.2 0.0014750000000000002 0.82 AML other m 2023-04-21T18:24:03.54
IV.ATFO.HNE. ML:2.3 0.0016799999999999999 0.52 AML other m 2023-04-21T18:24:03.82
IV.ATFO.HHE. ML:2.3 0.0017999999999999997 0.14 AML other m 2023-04-21T18:24:03.82
IV.NARO.HHE. ML:1.9 0.0006485000000000001 1.22 AML other m 2023-04-21T18:24:04.83
IV.NARO.HHN. ML:1.8 0.0005705 0.16 AML other m 2023-04-21T18:24:04.84
IV.MURB.HNE. ML:2.7 0.0029249999999999996 0.38 AML other m 2023-04-21T18:24:06.34
IV.MURB.HHE. ML:2.7 0.0028899999999999998 0.36 AML other m 2023-04-21T18:24:06.16
IV.MURB.HHN. ML:2.7 0.00277 0.18 AML other m 2023-04-21T18:24:06.83
IV.MURB.HNN. ML:2.6 0.0024699999999999995 0.16 AML other m 2023-04-21T18:24:06.83
IV.FRON.EHN. ML:2.0 0.0005480000000000001 0.48 AML other m 2023-04-21T18:24:07.06
IV.PE3.EHE. ML:2.2 0.001075 0.56 AML other m 2023-04-21T18:24:07.38
IV.PARC.HHN. ML:1.8 0.00045650000000000004 0.62 AML other m 2023-04-21T18:24:07.72
IV.FRON.EHE. ML:1.8 0.000359 0.46 AML other m 2023-04-21T18:24:07.69
IV.PARC.HHE. ML:1.9 0.000506 1.14 AML other m 2023-04-21T18:24:07.08
IV.SSFR.HHE. ML:2.3 0.0010899999999999998 0.26 AML other m 2023-04-21T18:24:08.14
IV.SSFR.HNE. ML:2.4 0.0013199999999999998 0.14 AML other m 2023-04-21T18:24:08.14
IV.SSFR.HHN. ML:2.3 0.0009245000000000001 0.6 AML other m 2023-04-21T18:24:08.21
IV.SSFR.HNN. ML:2.3 0.001085 0.66 AML other m 2023-04-21T18:24:08.52
IV.MPAG.EHN. ML:1.7 0.00021949999999999997 1.18 AML other m 2023-04-21T18:24:08.11
IV.SSP9.EHE. ML:1.5 0.000178 0.52 AML other m 2023-04-21T18:24:09.70
IV.PE3.EHN. ML:2.2 0.00109 0.74 AML other m 2023-04-21T18:24:09.70
IV.FOSV.EHE. ML:1.6 0.000158 0.5 AML other m 2023-04-21T18:24:09.58
IV.ATCC.HNN. ML:0.0 0.0006655 0.76 AML other m 2023-04-21T18:24:09.59
IV.ATCC.HNE. ML:0.0 0.0007894999999999999 0.46 AML other m 2023-04-21T18:24:10.50
IV.ATCC.EHE. ML:0.0 0.0007745 0.94 AML other m 2023-04-21T18:24:10.97
IV.ATCC.EHN. ML:0.0 0.0006590000000000001 0.46 AML other m 2023-04-21T18:24:10.59
IV.CPGN.EHN. ML:1.8 0.000241 1.7 AML other m 2023-04-21T18:24:10.06
IV.ATMI.HHN. ML:2.2 0.00133 1.58 AML other m 2023-04-21T18:24:10.97
IV.ARVD.HHN. ML:1.7 0.0001795 1.26 AML other m 2023-04-21T18:24:11.15
IV.FOSV.EHN. ML:1.6 0.0001565 0.64 AML other m 2023-04-21T18:24:11.18
IV.SSP9.EHN. ML:0.0 0.000201 0.96 AML other m 2023-04-21T18:24:11.33
IV.CRE.HHN. ML:1.8 0.00020950000000000002 0.22 AML other m 2023-04-21T18:24:11.40
IV.CAFI.HHE. ML:1.9 0.00028349999999999995 0.22 AML other m 2023-04-21T18:24:11.58
IV.CAFI.HHN. ML:1.7 0.000192 0.52 AML other m 2023-04-21T18:24:11.37
IV.CRE.HHE. ML:1.6 0.00015 0.42 AML other m 2023-04-21T18:24:11.95
IV.ARVD.HHE. ML:1.8 0.000186 0.58 AML other m 2023-04-21T18:24:11.85
IV.SNTG.HHE. ML:1.8 0.000185 0.38 AML other m 2023-04-21T18:24:13.43
IV.SNTG.HHN. ML:2.1 0.0003285 0.22 AML other m 2023-04-21T18:24:14.04
IV.ASSB.HHN. ML:1.8 0.00017099999999999998 0.16 AML other m 2023-04-21T18:24:14.59
IV.MPAG.EHE. ML:0.0 0.0001525 0.68 AML other m 2023-04-21T18:24:14.63
IV.CPGN.EHE. ML:1.7 0.00021300000000000003 1.02 AML other m 2023-04-21T18:24:15.89
IV.ASSB.HHE. ML:1.8 0.00016049999999999997 0.7 AML other m 2023-04-21T18:24:16.45
IV.EL6.EHN. ML:1.9 0.00016949999999999997 1.62 AML other m 2023-04-21T18:24:16.83
IV.MML1.EHE. ML:1.8 0.0001285 0.56 AML other m 2023-04-21T18:24:16.56
IV.MML1.EHN. ML:1.9 0.00016555 0.2 AML other m 2023-04-21T18:24:16.96
IV.CING.HHN. ML:0.0 0.0000922 1.8 AML other m 2023-04-21T18:24:18.03
IV.MGAB.HNN. ML:2.2 0.000308 0.62 AML other m 2023-04-21T18:24:19.85
IV.EL6.EHE. ML:1.9 0.0001785 0.94 AML other m 2023-04-21T18:24:20.40
IV.MGAB.HHN. ML:2.3 0.00033350000000000003 1.14 AML other m 2023-04-21T18:24:20.07
IV.SFI.EHN. ML:1.3 0.00004190000000000001 0.52 AML other m 2023-04-21T18:24:21.00
IV.CESI.HHN. ML:1.6 0.00007280000000000001 0.4 AML other m 2023-04-21T18:24:21.84
IV.MGAB.HHE. ML:2.1 0.00023649999999999998 0.58 AML other m 2023-04-21T18:24:21.59
IV.MGAB.HNE. ML:2.1 0.00024349999999999998 0.58 AML other m 2023-04-21T18:24:21.88
IV.FDMO.HHN. ML:1.7 0.0000838 0.18 AML other m 2023-04-21T18:24:22.18
IV.FDMO.HHE. ML:1.6 0.00006325 0.32 AML other m 2023-04-21T18:24:22.28
IV.CESI.HHE. ML:1.7 0.00008829999999999999 0.4 AML other m 2023-04-21T18:24:22.69
IV.CING.HHE. ML:0.0 0.0000708 0.46 AML other m 2023-04-21T18:24:22.69
IV.SFI.EHE. ML:1.4 0.00004835 0.38 AML other m 2023-04-21T18:24:23.36
IV.MOMA.HHE. ML:2.0 0.00014800000000000002 0.96 AML other m 2023-04-21T18:24:23.15
IV.MOMA.HHN. ML:1.5 0.00004295 1.56 AML other m 2023-04-21T18:24:24.97
IV.SACS.HHN. ML:1.8 0.0000862 0.96 AML other m 2023-04-21T18:24:28.16
IV.SACS.HHE. ML:1.6 0.0000613 0.96 AML other m 2023-04-21T18:24:30.70
IV.LMD.HHN. ML:1.5 0.000040400000000000006 0.56 AML other m 2023-04-21T18:24:30.71
IV.LMD.HHE. ML:1.5 0.000036150000000000005 0.5 AML other m 2023-04-21T18:24:32.51
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