Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 1.8 del 17-03-2021 ore 23:15:44 (Italia) in zona: 3 km NE Castelsantangelo sul Nera (MC)

Un terremoto di magnitudo ML 1.8 è avvenuto nella zona: 3 km NE Castelsantangelo sul Nera (MC), il

  • 17-03-2021 22:15:44 (UTC)
  • 17-03-2021 23:15:44 (UTC +01:00) ora italiana

con coordinate geografiche (lat, lon) 42.9220, 13.1670 ad una profondità di 15 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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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
Castelsantangelo sul Nera MC 3 281 281
Ussita MC 3 444 725
Visso MC 6 1107 1832
Bolognola MC 10 142 1974
Preci PG 11 724 2698
Acquacanina MC 12 121 2819
Fiastra MC 13 559 3378
Montemonaco AP 13 604 3982
Fiordimonte MC 14 202 4184
Montefortino FM 14 1178 5362
Norcia PG 16 4957 10319
Monte Cavallo MC 16 145 10464
Montegallo AP 16 523 10987
Pieve Torina MC 17 1458 12445
Sarnano MC 17 3264 15709
Amandola FM 17 3629 19338
Pievebovigliana MC 17 866 20204
Arquata del Tronto AP 20 1178 21382
Sellano PG 20 1079 22461

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
38 Km a E di Foligno (57155 abitanti)
53 Km a NW di Teramo (54892 abitanti)
58 Km a NE di Terni (111501 abitanti)
66 Km a N di L'Aquila (69753 abitanti)
67 Km a E di Perugia (166134 abitanti)
82 Km a SW di Ancona (100861 abitanti)
92 Km a NW di Montesilvano (53738 abitanti)
100 Km a NW di Pescara (121014 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 1.8 2021-03-17
22:15:44		 42.9223 13.1672 15 2021-07-12
16:55:05		 Bollettino Sismico Italiano INGV 88900711
Rivista
Rev100 		ML 1.8 2021-03-17
22:15:44		 42.9253 13.1652 16 2021-03-17
22:22:01		 Sala Sismica INGV-Roma 88232201
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-03-17 22:15:44 ± 0.06
Latitudine 42.9223 ± 0.0027
Longitudine 13.1672 ± 0.0037
Profondità (km) 15 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 88900711

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 325
Semi-asse minore dell'ellisse di confidenza (metri) 116
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 237
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 320.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 33
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 56
Numero di fasi 51
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.25
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.52880
Numero di stazioni in cui l’evento e’ stato osservato 35
Numero di stazioni usate nel calcolo dell'Origin 31
Parametri delle magnitudo

ML:1.8

Campo Valore
Valore 1.8
Incertezza 0.3
Num. stazioni usate 63
Tipo di magnitudo ML
Localizzazione di riferimento 88900711
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-04-07 23:42:51

ML:1.8

Campo Valore
Valore 1.8
Incertezza 0.3
Num. stazioni usate 63
Tipo di magnitudo ML
Localizzazione di riferimento 88232201
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-03-17 22:22:01
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2021-03-17T22:16:06.01 3.0 undecidable manual S 0.12 0
IV.CESX.HHZ. 2021-03-17T22:16:03.22 0.1 undecidable manual S 234 58.6968 95 0.7 78
IV.ATCC.EHZ. 2021-03-17T22:16:01.29 0.1 undecidable manual S 304 51.7038 96 0.62 80
IV.FOSV.EHZ. 2021-03-17T22:16:01.50 0.6 undecidable manual S 322 52.8027 96 0.54 41
IV.TERO.HHZ. 2021-03-17T22:16:00.50 0.6 undecidable manual S 133 48.618 97 0.65 41
IV.NARO.HHZ. 2021-03-17T22:15:59.56 3.0 positive manual P -0.16 0
IV.ASSB.HHZ. 2021-03-17T22:15:58.40 0.1 undecidable manual S 288 43.3233 98 -0.05 95
IV.FRON.EHZ. 2021-03-17T22:15:57.16 3.0 positive manual P -0.41 0
IV.LNSS.HHZ. 2021-03-17T22:15:57.00 0.1 undecidable manual S 196 36.9297 100 0.25 92
IV.T1299.HNN. 2021-03-17T22:15:56.06 0.1 undecidable manual S 164 33.3444 101 0.26 93
IV.SMA1.EHZ. 2021-03-17T22:15:56.10 0.6 undecidable manual S 157 35.1426 100 -0.18 46
IV.ARVD.HHZ. 2021-03-17T22:15:56.00 3.0 negative manual P -0.18 0
IV.GAVE.EHZ. 2021-03-17T22:15:56.10 0.1 undecidable manual S 221 33.8439 101 0.16 94
IV.SSFR.HHZ. 2021-03-17T22:15:55.78 3.0 positive manual P -0.13 0
IV.CESX.HHZ. 2021-03-17T22:15:55.04 0.1 undecidable manual P 234 58.6968 95 0.2 89
IV.MF5.EHZ. 2021-03-17T22:15:54.30 0.6 undecidable manual S 73 24.8529 108 0.69 41
IV.CESI.HHZ. 2021-03-17T22:15:53.20 0.1 undecidable manual S 293 23.1546 110 0 98
IV.GUMA.HHZ. 2021-03-17T22:15:53.00 0.1 undecidable manual S 41 20.6682 113 0.43 90
IV.FOSV.EHZ. 2021-03-17T22:15:53.58 0.3 undecidable manual P 322 52.8027 96 -0.36 66
IV.ATCC.EHZ. 2021-03-17T22:15:53.70 0.1 positive manual P 304 51.7038 96 -0.07 93
IV.ARRO.EHZ. 2021-03-17T22:15:53.42 0.3 undecidable manual P 221 50.2164 96 -0.11 69
IV.MTRA.EHZ. 2021-03-17T22:15:53.70 0.6 undecidable manual S 134 26.1516 106 -0.25 46
IV.CING.HNZ. 2021-03-17T22:15:53.22 0.1 undecidable manual P 3 50.3163 96 -0.34 88
IV.MOMA.HHZ. 2021-03-17T22:15:53.70 0.3 undecidable manual P 255 50.3163 96 0.15 68
IV.TERO.HHZ. 2021-03-17T22:15:52.85 0.3 undecidable manual P 133 48.618 97 -0.45 64
IV.ASSB.HHZ. 2021-03-17T22:15:52.25 0.1 undecidable manual P 288 43.3233 98 -0.24 91
IV.CAMP.HHE. 2021-03-17T22:15:52.80 0.1 undecidable manual P 155 47.2194 97 -0.28 89
IV.RM33.EHZ. 2021-03-17T22:15:52.62 0.1 positive manual P 175 46.0206 97 -0.28 89
IV.CSP1.EHZ. 2021-03-17T22:15:52.00 0.1 undecidable manual S 9 19.0698 116 -0.17 97
IV.MNTT.EHZ. 2021-03-17T22:15:52.16 0.1 positive manual P 66 38.0286 99 0.48 87
IV.EL6.EHZ. 2021-03-17T22:15:52.51 0.1 positive manual P 353 45.4212 97 -0.3 90
IV.GAVE.EHZ. 2021-03-17T22:15:51.02 0.1 undecidable manual P 221 33.8439 101 -0.02 96
IV.MNTP.HNZ. 2021-03-17T22:15:51.31 0.1 undecidable manual P 46 34.2435 101 0.22 92
IT.MTCL.HGZ. 2021-03-17T22:15:51.20 0.1 undecidable manual S 300 15.7731 123 -0.21 96
IV.LNSS.HHZ. 2021-03-17T22:15:51.35 0.1 undecidable manual P 196 36.9297 100 -0.15 93
IV.MDAR.HNE. 2021-03-17T22:15:50.33 0.3 undecidable manual P 356 30.0477 103 -0.14 72
IV.MMO1.EHZ. 2021-03-17T22:15:50.70 0.1 undecidable manual S 101 13.1757 129 -0.16 97
IV.FDMO.HHZ. 2021-03-17T22:15:50.70 0.1 undecidable manual S 333 14.2746 127 -0.37 93
IV.SAP2.EHZ. 2021-03-17T22:15:50.11 0.1 positive manual P 44 26.9508 106 0.1 96
IV.T1299.HNN. 2021-03-17T22:15:50.85 0.1 positive manual P 164 33.3444 101 -0.11 95
IV.NRCA.HNZ. 2021-03-17T22:15:50.20 0.1 undecidable manual S 204 10.7781 137 -0.17 97
IV.SMA1.EHZ. 2021-03-17T22:15:50.99 0.1 positive manual P 157 35.1426 100 -0.24 92
IV.FEMA.HNZ. 2021-03-17T22:15:50.50 0.1 undecidable manual S 295 10.4784 137 0.17 98
IV.MF5.EHZ. 2021-03-17T22:15:49.83 0.1 positive manual P 73 24.8529 108 0.14 96
IV.MTRA.EHZ. 2021-03-17T22:15:49.59 0.1 negative manual P 134 26.1516 106 -0.3 92
IV.GUMA.HHZ. 2021-03-17T22:15:49.16 0.1 positive manual P 41 20.6682 113 0.06 98
IV.MML1.HNE. 2021-03-17T22:15:49.76 0.1 positive manual P 323 26.4513 106 -0.18 95
IV.CESI.HHZ. 2021-03-17T22:15:49.44 0.1 negative manual P 293 23.1546 110 -0.02 99
IV.MC2.EHZ. 2021-03-17T22:15:49.60 0.1 undecidable manual S 124 2.0979 170 0.27 98
IV.CSP1.EHZ. 2021-03-17T22:15:48.75 0.1 positive manual P 9 19.0698 116 -0.12 98
IT.MTCL.HGZ. 2021-03-17T22:15:48.33 0.1 positive manual P 300 15.7731 123 -0.1 98
IV.FDMO.HHZ. 2021-03-17T22:15:48.08 0.1 positive manual P 333 14.2746 127 -0.15 98
IV.MC2.EHZ. 2021-03-17T22:15:47.37 0.1 negative manual P 124 2.0979 170 0.14 100
IV.FEMA.HNZ. 2021-03-17T22:15:47.85 0.1 undecidable manual P 295 10.4784 137 0.05 100
IV.MMO1.EHZ. 2021-03-17T22:15:47.98 0.1 negative manual P 101 13.1757 129 -0.13 98
IV.NRCA.HNZ. 2021-03-17T22:15:47.79 0.1 negative manual P 204 10.7781 137 -0.04 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:2.4 0.00221 0.1 AML other m 2021-03-17T22:15:50.41
IV.NRCA.HNN. ML:2.4 0.00213 0.1 AML other m 2021-03-17T22:15:50.41
IV.NRCA.HHE. ML:2.2 0.0015049999999999998 0.1 AML other m 2021-03-17T22:15:50.61
IV.NRCA.HNE. ML:2.2 0.001405 0.1 AML other m 2021-03-17T22:15:50.57
IV.FDMO.HHN. ML:2.2 0.001385 0.26 AML other m 2021-03-17T22:15:51.24
IV.FEMA.HNN. ML:1.8 0.0006425000000000001 0.56 AML other m 2021-03-17T22:15:51.28
IV.FDMO.HHE. ML:2.0 0.0008235 0.1 AML other m 2021-03-17T22:15:51.46
IV.FEMA.HNE. ML:1.9 0.000748 0.36 AML other m 2021-03-17T22:15:52.51
IV.CSP1.EHE. ML:2.2 0.000961 0.38 AML other m 2021-03-17T22:15:52.48
IV.GUMA.HHE. ML:2.0 0.0006699999999999999 0.3 AML other m 2021-03-17T22:15:53.29
IV.CESI.HNE. ML:1.8 0.00035498125 0.2304 AML other m 2021-03-17T22:15:53.56
IV.CESI.HHN. ML:2.1 0.000716 0.18 AML other m 2021-03-17T22:15:53.72
IV.CESI.HNN. ML:2.1 0.0006701593 0.1792 AML other m 2021-03-17T22:15:53.64
IV.CESI.HHE. ML:1.9 0.00047250000000000005 0.4 AML other m 2021-03-17T22:15:53.75
IV.CSP1.EHN. ML:2.1 0.0008865 0.52 AML other m 2021-03-17T22:15:53.94
IV.GUMA.HHN. ML:1.8 0.0004125 0.68 AML other m 2021-03-17T22:15:54.28
IV.MTRA.HNE. ML:1.8 0.00032334660000000006 0.1792 AML other m 2021-03-17T22:15:54.30
IV.MTRA.EHE. ML:1.8 0.00034399999999999996 0.24 AML other m 2021-03-17T22:15:54.43
IV.MF5.EHN. ML:1.6 0.00021100000000000003 0.3 AML other m 2021-03-17T22:15:54.80
IV.MF5.EHE. ML:1.6 0.00019700000000000002 0.38 AML other m 2021-03-17T22:15:54.94
IV.MTRA.EHN. ML:1.7 0.0002455 1.38 AML other m 2021-03-17T22:15:54.82
IV.MTRA.HNN. ML:1.6 0.000198235945 0.1536 AML other m 2021-03-17T22:15:54.82
IV.GUMA.HNE. ML:1.8 0.0004304127 0.2432 AML other m 2021-03-17T22:15:54.90
IV.SAP2.EHE. ML:1.6 0.00021799999999999999 0.16 AML other m 2021-03-17T22:15:55.71
IV.SAP2.EHN. ML:2.4 0.00127 0.2 AML other m 2021-03-17T22:15:56.39
IV.SMA1.EHN. ML:1.7 0.00020750000000000003 0.28 AML other m 2021-03-17T22:15:56.54
IV.GAVE.HNE. ML:2.0 0.00041000000000000005 0.62 AML other m 2021-03-17T22:15:56.73
IV.GAVE.EHE. ML:2.0 0.0004335 0.6 AML other m 2021-03-17T22:15:56.73
IV.GAVE.EHN. ML:1.9 0.000336 1.48 AML other m 2021-03-17T22:15:57.06
IV.LNSS.HHE. ML:2.0 0.00035850000000000004 1.02 AML other m 2021-03-17T22:15:58.04
IV.LNSS.HNE. ML:1.9 0.00025984620999999997 0.1792 AML other m 2021-03-17T22:15:58.05
IV.LNSS.HHN. ML:2.0 0.000334 0.18 AML other m 2021-03-17T22:15:58.10
IV.LNSS.HNN. ML:2.0 0.000340542 0.1792 AML other m 2021-03-17T22:15:58.11
IV.SMA1.EHE. ML:1.5 0.000117 0.24 AML other m 2021-03-17T22:15:58.45
IV.ASSB.HHE. ML:1.6 0.0001265 0.96 AML other m 2021-03-17T22:15:58.93
IV.ASSB.HHN. ML:1.6 0.00011 0.26 AML other m 2021-03-17T22:15:59.58
IV.TERO.HHN. ML:1.5 0.00007879999999999999 0.3 AML other m 2021-03-17T22:16:00.62
IV.RM33.EHN. ML:1.5 0.00009395000000000001 0.86 AML other m 2021-03-17T22:16:00.98
IV.TERO.HHE. ML:1.4 0.0000698 0.82 AML other m 2021-03-17T22:16:00.16
IV.MNTT.EHN. ML:2.1 0.0004195 0.18 AML other m 2021-03-17T22:16:00.76
IV.RM33.EHE. ML:1.6 0.00011599999999999999 0.42 AML other m 2021-03-17T22:16:00.67
IV.ARRO.EHE. ML:1.5 0.0000774 0.2 AML other m 2021-03-17T22:16:00.84
IV.MNTT.EHE. ML:2.3 0.0007175 0.44 AML other m 2021-03-17T22:16:01.28
IV.ATCC.EHE. ML:1.6 0.00009255 0.18 AML other m 2021-03-17T22:16:01.52
IV.ATCC.EHN. ML:1.5 0.0000718 0.5 AML other m 2021-03-17T22:16:01.64
IV.FOSV.EHN. ML:1.7 0.00010850000000000001 0.32 AML other m 2021-03-17T22:16:01.69
IV.FOSV.EHE. ML:1.5 0.0000726 1.46 AML other m 2021-03-17T22:16:01.82
IV.MOMA.HHE. ML:1.7 0.000129 0.2 AML other m 2021-03-17T22:16:02.13
IV.ARRO.EHN. ML:1.4 0.0000704 1.48 AML other m 2021-03-17T22:16:02.95
IV.MOMA.HHN. ML:1.4 0.00006570000000000001 0.88 AML other m 2021-03-17T22:16:02.96
IV.EL6.EHE. ML:1.6 0.0001275 0.26 AML other m 2021-03-17T22:16:03.03
IV.GAVE.HNN. ML:1.8 0.00022499999999999997 1.16 AML other m 2021-03-17T22:16:03.77
IV.EL6.EHN. ML:1.6 0.00010630000000000001 0.18 AML other m 2021-03-17T22:16:03.39
IV.CESX.HHN. ML:1.5 0.00006685 0.3 AML other m 2021-03-17T22:16:04.68
IV.CESX.HHE. ML:1.5 0.00007155 1.44 AML other m 2021-03-17T22:16:04.96
IV.SSFR.HNN. ML:2.0 0.00018818925000000001 0.3328 AML other m 2021-03-17T22:16:05.35
IV.SSFR.HHN. ML:2.0 0.000158 0.24 AML other m 2021-03-17T22:16:05.47
IV.SSFR.HHE. ML:2.0 0.0001965 0.2 AML other m 2021-03-17T22:16:05.59
IV.SSFR.HNE. ML:2.0 0.0001885024 0.192 AML other m 2021-03-17T22:16:05.60
IV.ARVD.HHN. ML:1.2 0.000024750000000000002 0.54 AML other m 2021-03-17T22:16:06.37
IV.ARVD.HHE. ML:1.4 0.000043450000000000006 0.98 AML other m 2021-03-17T22:16:06.16
IV.FRON.EHN. ML:1.5 0.00004845 0.34 AML other m 2021-03-17T22:16:08.38
IV.FRON.EHE. ML:1.1 0.00001824369 0.2176 AML other m 2021-03-17T22:16:09.37
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