Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 1.9 del 01-10-2021 ore 03:36:01 (Italia) in zona: 4 km E San Severino Marche (MC)

Un terremoto di magnitudo ML 1.9 è avvenuto nella zona: 4 km E San Severino Marche (MC), il

  • 01-10-2021 01:36:01 (UTC)
  • 01-10-2021 03:36:01 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 43.2260, 13.2280 ad una profondità di 19 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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Comuni entro 20 km dall'epicentro

Le distanze sono calcolate in base alle coordinate geografiche del Municipio (Istat).
Comune Prov Dist Pop Cum Pop
San Severino Marche MC 4 12726 12726
Tolentino MC 5 20069 32795
Serrapetrona MC 6 966 33761
Belforte del Chienti MC 7 1886 35647
Caldarola MC 10 1823 37470
Pollenza MC 11 6618 44088
Camporotondo di Fiastrone MC 11 563 44651
Treia MC 12 9403 54054
Urbisaglia MC 13 2628 56682
Colmurano MC 13 1263 57945
Gagliole MC 13 620 58565
Cessapalombo MC 13 512 59077
Castelraimondo MC 14 4587 63664
Ripe San Ginesio MC 15 852 64516
San Ginesio MC 15 3498 68014
Camerino MC 16 6974 74988
Cingoli MC 17 10352 85340
Loro Piceno MC 17 2401 87741
Matelica MC 18 9981 97722
Appignano MC 18 4213 101935
Petriolo MC 19 1998 103933
Sant'Angelo in Pontano MC 20 1436 105369
Gualdo MC 20 815 106184

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
50 Km a SW di Ancona (100861 abitanti)
52 Km a NE di Foligno (57155 abitanti)
69 Km a E di Perugia (166134 abitanti)
71 Km a S di Fano (60888 abitanti)
74 Km a NW di Teramo (54892 abitanti)
80 Km a SE di Pesaro (94582 abitanti)
88 Km a NE di Terni (111501 abitanti)
98 Km a N di L'Aquila (69753 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 1.9 2021-10-01
01:36:01		 43.2265 13.2277 19 2022-03-30
13:04:19		 Bollettino Sismico Italiano INGV 97974151
Rivista
Rev100 		ML 1.9 2021-10-01
01:36:01		 43.2315 13.2157 20 2021-10-01
01:45:49		 Sala Sismica INGV-Roma 96085141
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2021-10-01 01:36:01 ± 0.1
Latitudine 43.2265 ± 0.0036
Longitudine 13.2277 ± 0.0049
Profondità (km) 19 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 1000 -> BULLETIN-INGV
Tipo di evento earthquake
ID localizzazione 97974151

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 437
Semi-asse minore dell'ellisse di confidenza (metri) 184
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 234
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 440.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 56
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 65
Numero di fasi 56
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.28
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 0.71676
Numero di stazioni in cui l’evento e’ stato osservato 43
Numero di stazioni usate nel calcolo dell'Origin 35
Parametri delle magnitudo

ML:1.9

Campo Valore
Valore 1.9
Incertezza 0.2
Num. stazioni usate 50
Tipo di magnitudo ML
Localizzazione di riferimento 96085141
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2021-10-01 01:45:49

ML:1.9

Campo Valore
Valore 1.9
Incertezza 0.3
Num. stazioni usate 52
Tipo di magnitudo ML
Localizzazione di riferimento 97974151
Agenzia INGV
Autore Bollettino Sismico Italiano INGV
Tempo di creazione (UTC) 2021-11-30 14:13:43
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2021-10-01T01:36:53.44 3.0 undecidable manual Sg 1.41 0
IV.SGRT.HHZ. 2021-10-01T01:36:45.51 3.0 negative manual Pg 5.97 0
OT.OT17.EHZ. 2021-10-01T01:36:38.10 3.0 positive manual Pn 0.86 0
IV.MOMA.HHZ. 2021-10-01T01:36:24.00 0.3 undecidable manual S 229 70.9734 98 0.71 57
IV.TERO.HNZ. 2021-10-01T01:36:21.88 3.0 undecidable manual S -1.69 0
IV.ASSB.HHZ. 2021-10-01T01:36:18.19 0.3 undecidable manual S 246 50.4162 102 0.33 66
IV.ATCC.EHZ. 2021-10-01T01:36:17.85 0.3 undecidable manual S 265 47.7189 103 0.68 59
IV.FOSV.EHZ. 2021-10-01T01:36:15.08 0.3 undecidable manual S 282 38.4282 107 0.31 67
IV.PE3.EHZ. 2021-10-01T01:36:15.99 3.0 positive manual P -0.68 0
IV.RM33.EHZ. 2021-10-01T01:36:15.29 0.3 undecidable manual P 181 79.5648 97 -0.2 64
IV.MC2.EHZ. 2021-10-01T01:36:14.20 0.3 undecidable manual S 185 35.1426 109 0.28 70
IV.APEC.HHZ. 2021-10-01T01:36:14.98 0.6 undecidable manual P 300 74.7696 97 0.23 43
IV.MMO1.EHZ. 2021-10-01T01:36:14.52 0.1 undecidable manual S 167 37.1295 108 0.07 97
IV.CESI.HHZ. 2021-10-01T01:36:14.49 0.1 undecidable manual S 227 35.9418 109 0.37 90
IV.MF5.EHZ. 2021-10-01T01:36:14.16 0.3 undecidable manual S 145 32.4453 111 0.89 58
IV.ARVD.HHZ. 2021-10-01T01:36:14.85 0.3 undecidable manual S 323 37.9287 107 0.2 69
IV.MOMA.HHZ. 2021-10-01T01:36:14.02 0.3 undecidable manual P 229 70.9734 98 -0.15 66
IV.PIEI.HHZ. 2021-10-01T01:36:13.38 3.0 positive manual P -0.98 0
IV.LNSS.HHZ. 2021-10-01T01:36:13.95 0.3 undecidable manual P 192 70.8735 98 -0.2 65
IV.SMA1.EHZ. 2021-10-01T01:36:13.03 0.3 undecidable manual P 172 66.6777 99 -0.49 61
IV.GAVE.EHZ. 2021-10-01T01:36:13.18 3.0 positive manual P 0.89 0
IV.NARO.HHZ. 2021-10-01T01:36:13.55 3.0 positive manual P -1.21 0
IV.MPAG.EHZ. 2021-10-01T01:36:12.17 0.6 undecidable manual P 320 58.497 100 -0.09 46
IV.TERO.HHZ. 2021-10-01T01:36:12.46 3.0 undecidable manual P -0.96 0
IV.MNTP.HNZ. 2021-10-01T01:36:11.48 0.6 undecidable manual S 117 21.867 123 0.74 42
IV.MML1.EHZ. 2021-10-01T01:36:11.55 0.1 undecidable manual S 239 24.1536 120 0.28 93
IV.COR1.EHZ. 2021-10-01T01:36:11.26 0.3 undecidable manual P 338 48.5181 103 0.5 64
IV.SNTG.HHZ. 2021-10-01T01:36:11.20 0.1 undecidable manual S 278 23.3544 121 0.12 96
IV.OFFI.HHZ. 2021-10-01T01:36:11.77 0.3 undecidable manual P 131 49.2174 102 0.9 56
IV.MTRA.EHZ. 2021-10-01T01:36:11.17 0.3 undecidable manual P 165 53.9016 101 -0.4 64
IV.FDMO.HHZ. 2021-10-01T01:36:11.05 0.1 undecidable manual S 208 23.9538 120 -0.16 96
IV.FRON.EHZ. 2021-10-01T01:36:11.28 0.3 undecidable manual P 309 51.8037 102 0.03 70
IV.GUMA.HHZ. 2021-10-01T01:36:10.65 0.1 undecidable manual S 154 20.1687 126 0.29 95
IV.ATCC.EHZ. 2021-10-01T01:36:10.61 0.3 undecidable manual P 265 47.7189 103 -0.03 71
IV.SAP2.EHZ. 2021-10-01T01:36:10.68 0.3 undecidable manual S 136 19.9689 126 0.36 70
IV.SSFR.HHZ. 2021-10-01T01:36:10.11 0.3 undecidable manual P 303 42.8238 105 0.2 69
IV.ASSB.HHZ. 2021-10-01T01:36:10.76 0.1 positive manual P 246 50.4162 102 -0.28 90
IV.CSP1.EHZ. 2021-10-01T01:36:09.19 0.1 undecidable manual S 187 15.0738 135 -0.13 98
IV.PP3.EHZ. 2021-10-01T01:36:09.24 0.6 undecidable manual P 61 35.1426 109 0.47 44
IV.FOSV.EHZ. 2021-10-01T01:36:09.06 0.1 positive manual P 282 38.4282 107 -0.2 94
IV.CING.HHZ. 2021-10-01T01:36:09.44 0.1 undecidable manual S 351 16.7721 132 -0.2 98
IV.MNTT.EHZ. 2021-10-01T01:36:09.11 0.1 undecidable manual P 121 34.9428 109 0.37 91
IV.EL6.EHZ. 2021-10-01T01:36:09.33 0.1 undecidable manual S 318 15.2736 135 -0.03 100
IV.NRCA.HHZ. 2021-10-01T01:36:09.82 0.3 undecidable manual P 192 44.5221 104 -0.34 66
IV.TRE1.HNE. 2021-10-01T01:36:08.75 0.3 undecidable manual S 36 11.6772 144 0.02 75
IV.MF5.EHZ. 2021-10-01T01:36:08.52 0.1 negative manual P 145 32.4453 111 0.13 96
IV.ARVD.HHZ. 2021-10-01T01:36:08.93 0.1 undecidable manual P 323 37.9287 107 -0.25 93
IV.MMUR.HNE. 2021-10-01T01:36:08.10 0.6 undecidable manual P 322 30.2475 113 0.03 49
IV.MC2.EHZ. 2021-10-01T01:36:08.54 0.1 negative manual P 185 35.1426 109 -0.23 92
IV.PF6.EHN. 2021-10-01T01:36:08.15 0.1 undecidable manual S 195 10.1787 147 -0.36 95
IV.MMO1.EHZ. 2021-10-01T01:36:08.65 0.1 negative manual P 167 37.1295 108 -0.42 88
IV.MDAR.HNZ. 2021-10-01T01:36:08.02 0.1 undecidable manual S 241 7.7811 154 -0.18 100
IV.CESI.HHZ. 2021-10-01T01:36:08.75 0.1 positive manual P 227 35.9418 109 -0.14 95
IV.MML1.EHZ. 2021-10-01T01:36:07.12 0.1 positive manual P 239 24.1536 120 -0.11 97
IV.EL6.EHZ. 2021-10-01T01:36:06.02 0.1 undecidable manual P 318 15.2736 135 -0.12 99
IV.FDMO.HHZ. 2021-10-01T01:36:06.93 0.1 positive manual P 208 23.9538 120 -0.27 94
IV.GUMA.HHZ. 2021-10-01T01:36:06.64 0.1 undecidable manual P 154 20.1687 126 -0.07 98
IV.MNTP.HNZ. 2021-10-01T01:36:06.98 0.1 undecidable manual P 117 21.867 123 0.05 100
IV.SAP2.EHZ. 2021-10-01T01:36:06.67 0.3 undecidable manual P 136 19.9689 126 -0.02 74
IV.CING.HHZ. 2021-10-01T01:36:06.00 0.1 negative manual P 351 16.7721 132 -0.3 95
IV.SNTG.HHZ. 2021-10-01T01:36:06.91 0.1 positive manual P 278 23.3544 121 -0.22 96
IV.MDAR.HNZ. 2021-10-01T01:36:05.21 0.1 positive manual P 241 7.7811 154 -0.25 97
IV.TRE1.HNE. 2021-10-01T01:36:05.72 0.3 undecidable manual P 36 11.6772 144 -0.05 76
IV.CSP1.EHZ. 2021-10-01T01:36:05.95 0.1 undecidable manual P 187 15.0738 135 -0.16 97
IV.PF6.EHN. 2021-10-01T01:36:05.29 0.1 positive manual P 195 10.1787 147 -0.35 95
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CING.HHN. ML:2.1 0.0007735000000000001 0.26 AML other m 2021-10-01T01:36:09.60
IV.EL6.EHE. ML:2.3 0.0012 0.24 AML other m 2021-10-01T01:36:09.52
IV.CING.HHE. ML:1.9 0.0005349999999999999 0.26 AML other m 2021-10-01T01:36:09.79
IV.EL6.EHN. ML:2.3 0.0013900000000000002 0.52 AML other m 2021-10-01T01:36:09.67
IV.GUMA.HHE. ML:2.0 0.0005765 0.38 AML other m 2021-10-01T01:36:10.98
IV.GUMA.HNE. ML:1.7 0.0003035 1.54 AML other m 2021-10-01T01:36:10.08
IV.GUMA.HHN. ML:1.9 0.0004115 0.26 AML other m 2021-10-01T01:36:10.93
IV.GUMA.HNN. ML:2.0 0.0006020000000000001 0.4 AML other m 2021-10-01T01:36:10.99
IV.FDMO.HHE. ML:2.1 0.0006945 0.22 AML other m 2021-10-01T01:36:11.17
IV.FDMO.HHN. ML:1.9 0.000371 0.12 AML other m 2021-10-01T01:36:11.23
IV.SNTG.HHN. ML:2.1 0.0007095000000000001 0.18 AML other m 2021-10-01T01:36:11.35
IV.SNTG.HNN. ML:2.1 0.0007135 0.2 AML other m 2021-10-01T01:36:11.36
IV.SNTG.HHE. ML:1.8 0.00028700000000000004 0.56 AML other m 2021-10-01T01:36:11.65
IV.MML1.EHE. ML:1.6 0.0002145 0.22 AML other m 2021-10-01T01:36:11.71
IV.MML1.EHN. ML:1.7 0.0002565 1.32 AML other m 2021-10-01T01:36:11.04
IV.SNTG.HNE. ML:1.7 0.00026900000000000003 0.56 AML other m 2021-10-01T01:36:12.65
IV.CESI.HHN. ML:2.0 0.0003695 0.14 AML other m 2021-10-01T01:36:14.61
IV.CESI.HHE. ML:2.0 0.0003795 0.18 AML other m 2021-10-01T01:36:14.72
IV.FOSV.EHN. ML:1.7 0.0001595 0.72 AML other m 2021-10-01T01:36:15.56
IV.FOSV.EHE. ML:1.6 0.0001315 0.38 AML other m 2021-10-01T01:36:16.06
IV.MNTT.EHE. ML:2.6 0.00135 0.24 AML other m 2021-10-01T01:36:16.61
IV.SSFR.HNE. ML:2.0 0.00029299999999999997 1.18 AML other m 2021-10-01T01:36:16.02
IV.MNTT.EHN. ML:2.4 0.0010270000000000001 1.32 AML other m 2021-10-01T01:36:16.01
IV.SSFR.HHE. ML:1.9 0.00023649999999999998 0.48 AML other m 2021-10-01T01:36:17.09
IV.NRCA.HHE. ML:2.0 0.000314 0.9 AML other m 2021-10-01T01:36:17.60
IV.ARVD.HHE. ML:1.4 0.00008075 0.5 AML other m 2021-10-01T01:36:17.35
IV.ARVD.HHN. ML:1.4 0.00007925 0.52 AML other m 2021-10-01T01:36:17.61
IV.ATCC.EHE. ML:1.7 0.0001275 0.28 AML other m 2021-10-01T01:36:18.11
IV.ATCC.EHN. ML:1.8 0.0001455 0.42 AML other m 2021-10-01T01:36:18.12
IV.SSFR.HNN. ML:2.1 0.000336 0.24 AML other m 2021-10-01T01:36:18.91
IV.ASSB.HHN. ML:1.8 0.0001605 0.4 AML other m 2021-10-01T01:36:19.63
IV.NRCA.HHN. ML:2.0 0.00027100000000000003 0.12 AML other m 2021-10-01T01:36:19.58
IV.FRON.EHE. ML:1.5 0.00006975 0.26 AML other m 2021-10-01T01:36:19.79
IV.ASSB.HHE. ML:1.8 0.000141 0.78 AML other m 2021-10-01T01:36:19.97
IV.FRON.EHN. ML:1.8 0.000149 0.76 AML other m 2021-10-01T01:36:20.04
IV.MTRA.EHE. ML:1.6 0.00008695 0.56 AML other m 2021-10-01T01:36:20.05
IV.SSFR.HHN. ML:1.9 0.0002495 0.78 AML other m 2021-10-01T01:36:20.46
IV.MTRA.EHN. ML:1.6 0.0000899 0.72 AML other m 2021-10-01T01:36:22.50
IV.OFFI.HHE. ML:2.2 0.0003715 0.42 AML other m 2021-10-01T01:36:22.87
IV.OFFI.HHN. ML:2.1 0.0003265 0.48 AML other m 2021-10-01T01:36:22.92
IV.SMA1.EHN. ML:1.6 0.0000699 0.22 AML other m 2021-10-01T01:36:23.46
IV.LNSS.HHE. ML:1.6 0.00006945000000000001 0.8 AML other m 2021-10-01T01:36:24.46
IV.MOMA.HHN. ML:2.2 0.00022799999999999999 0.2 AML other m 2021-10-01T01:36:24.98
IV.MOMA.HHE. ML:2.0 0.000174 0.24 AML other m 2021-10-01T01:36:24.81
IV.LNSS.HHN. ML:1.9 0.0001148 1.2 AML other m 2021-10-01T01:36:25.79
IV.APEC.HHN. ML:1.5 0.0000463 1.08 AML other m 2021-10-01T01:36:26.07
IV.SMA1.EHE. ML:1.6 0.0000663 0.64 AML other m 2021-10-01T01:36:27.88
IV.RM33.EHN. ML:1.7 0.00006429999999999999 0.5 AML other m 2021-10-01T01:36:27.47
IV.RM33.EHE. ML:1.8 0.00007455000000000001 0.22 AML other m 2021-10-01T01:36:28.74
IV.FIR.HHE. ML:2.9 0.00034199999999999996 0.46 AML other m 2021-10-01T01:36:29.54
IV.APEC.HHE. ML:1.5 0.00004435 0.56 AML other m 2021-10-01T01:36:33.73
IV.FIR.HHN. ML:3.0 0.000398 0.08 AML other m 2021-10-01T01:36:34.51
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