Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 16-11-2020 and time 02:41:41 (Italy) in region 3 km W Montecalvo Irpino (AV)

A magnitude ML 2.1 earthquake occured in region: 3 km W Montecalvo Irpino (AV), on

  • 16-11-2020 01:41:41 (UTC)
  • 16-11-2020 02:41:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.1880, 14.9980 at 23 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montecalvo Irpino AV 3 3725 3725
Buonalbergo BN 4 1730 5455
Sant'Arcangelo Trimonte BN 5 573 6028
Casalbore AV 5 1800 7828
Ariano Irpino AV 9 22700 30528
Paduli BN 9 3978 34506
Apice BN 9 5686 40192
Bonito AV 10 2448 42640
Melito Irpino AV 11 1920 44560
Ginestra degli Schiavoni BN 11 476 45036
San Giorgio La Molara BN 11 2994 48030
Pago Veiano BN 12 2406 50436
Pietrelcina BN 12 3114 53550
Molinara BN 14 1618 55168
Grottaminarda AV 14 8137 63305
Castelfranco in Miscano BN 14 916 64221
Villanova del Battista AV 15 1690 65911
Montefalcone di Val Fortore BN 16 1525 67436
Savignano Irpino AV 16 1140 68576
Greci AV 16 691 69267
Mirabella Eclano AV 16 7684 76951
Pesco Sannita BN 16 1972 78923
San Marco dei Cavoti BN 16 3371 82294
Calvi BN 17 2682 84976
Venticano AV 17 2537 87513
Flumeri AV 18 2963 90476
San Giorgio del Sannio BN 18 10022 100498
Foiano di Val Fortore BN 19 1410 101908
Zungoli AV 19 1099 103007
Reino BN 19 1210 104217
Fontanarosa AV 19 3170 107387
Pietradefusi AV 19 2348 109735
Benevento BN 19 60091 169826
San Martino Sannita BN 19 1230 171056
San Nazzaro BN 19 884 171940
San Nicola Manfredi BN 19 3722 175662
Fragneto l'Abate BN 20 1049 176711
Torre Le Nocelle AV 20 1324 178035

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Benevento (60091 inhabitants)
35 Km NE of Avellino (54857 inhabitants)
55 Km SW of Foggia (151991 inhabitants)
57 Km E of Caserta (76326 inhabitants)
59 Km E of Acerra (59573 inhabitants)
59 Km NE of Cava de' Tirreni (53659 inhabitants)
60 Km NE of Salerno (135261 inhabitants)
63 Km NE of Scafati (50787 inhabitants)
64 Km SW of San Severo (53905 inhabitants)
65 Km N of Battipaglia (50786 inhabitants)
65 Km E of Afragola (65057 inhabitants)
67 Km E of Casoria (77642 inhabitants)
67 Km NE of Portici (55274 inhabitants)
69 Km NE of Ercolano (53709 inhabitants)
69 Km NE of Torre del Greco (86275 inhabitants)
70 Km NE of Castellammare di Stabia (66466 inhabitants)
70 Km E of Aversa (53047 inhabitants)
73 Km E of Giugliano in Campania (122974 inhabitants)
74 Km NE of Napoli (974074 inhabitants)
75 Km E of Marano di Napoli (59874 inhabitants)
76 Km W of Cerignola (58396 inhabitants)
85 Km E of Pozzuoli (81661 inhabitants)
91 Km SW of Manfredonia (57279 inhabitants)
91 Km NW of Potenza (67122 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.1 2020-11-16
01:41:41		 41.1883 14.9975 23 2021-02-26
14:56:09		 Bollettino Sismico Italiano INGV 85270841
Reviewed
Rev100 		ML 2.1 2020-11-16
01:41:41		 41.1957 15.0053 22 2020-11-16
01:49:33		 Sala Sismica INGV-Roma 84762891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-16 01:41:41 ± 0.11
Latitude 41.1883 ± 0.0036
Longitude 14.9975 ± 0.0060
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85270841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 538
Semi-minor axis of confidence ellipse (meter) 88
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 31
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.06925
Epicentral distance of station farthest from the epicenter (degree) 1.12235
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 84762891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-16 01:49:33

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 77
Type of magnitude ML
Reference to an origin 85270841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-23 14:33:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2020-11-16T01:42:08.28 0.6 undecidable manual S 44 88.245 99 0.26 42
OT.OT13.EHZ. 2020-11-16T01:42:03.01 0.3 undecidable manual P 52 124.5864 96 0.54 55
IV.VULT.HHZ. 2020-11-16T01:42:01.09 0.6 undecidable manual S 116 57.8976 105 1.03 34
IV.BSSO.HHZ. 2020-11-16T01:41:59.28 0.6 undecidable manual S 320 52.0035 106 0.73 39
IV.MELA.HHZ. 2020-11-16T01:41:59.92 0.6 undecidable manual S 11 58.3971 104 -0.28 44
IV.CIGN.HHZ. 2020-11-16T01:41:59.07 0.6 undecidable manual S 352 52.2033 106 0.46 43
IV.MRVN.HHZ. 2020-11-16T01:41:58.95 0.3 undecidable manual P 98 101.121 98 0.07 64
IV.MCRV.HHZ. 2020-11-16T01:41:57.23 0.6 undecidable manual S 162 47.2194 108 -0.11 47
IV.SGRT.HHZ. 2020-11-16T01:41:56.20 0.3 undecidable manual P 44 88.245 99 -0.72 54
IV.PALZ.HHZ. 2020-11-16T01:41:56.66 0.3 undecidable manual P 108 84.9483 99 0.25 64
IX.NSC3.HHZ.02 2020-11-16T01:41:55.88 0.6 undecidable manual S 165 39.3273 113 0.52 43
IX.MNT3.HHZ.02 2020-11-16T01:41:55.11 0.6 undecidable manual S 179 39.0276 113 -0.17 47
IV.GATE.HHZ. 2020-11-16T01:41:55.74 0.6 undecidable manual S 349 36.741 115 1.01 35
IV.SACR.HHZ. 2020-11-16T01:41:54.17 0.6 undecidable manual S 314 33.6441 117 0.19 47
IV.PIGN.HHZ. 2020-11-16T01:41:54.40 0.3 undecidable manual P 271 68.2761 102 0.52 62
IX.LIO3.HHZ. 2020-11-16T01:41:54.99 0.6 undecidable manual S 155 35.742 115 0.5 44
IX.SALI.HNE. 2020-11-16T01:41:54.25 0.6 undecidable manual S 152 32.4453 118 0.54 43
IV.VTIR.HHZ. 2020-11-16T01:41:54.46 0.3 undecidable manual P 229 64.0914 103 1.21 46
IV.SNAL.HHZ. 2020-11-16T01:41:54.30 0.3 undecidable manual S 149 34.1436 117 0.2 70
IV.APRC.HHZ. 2020-11-16T01:41:54.10 0.3 undecidable manual P 36 77.7666 100 -1.21 44
IV.VITU.HHZ. 2020-11-16T01:41:53.55 0.6 undecidable manual S 269 30.6471 120 0.26 47
IV.SGTA.HHZ. 2020-11-16T01:41:53.15 0.6 undecidable manual S 101 31.2465 119 -0.27 46
IV.MTMR.HNN. 2020-11-16T01:41:53.03 0.6 undecidable manual S 179 29.9478 120 -0.09 48
IV.VULT.HHZ. 2020-11-16T01:41:52.88 0.3 undecidable manual P 116 57.8976 105 0.56 62
IV.CAFE.HHZ. 2020-11-16T01:41:52.57 0.6 undecidable manual S 132 26.751 124 0.17 48
IX.RSF3.HNE. 2020-11-16T01:41:52.42 0.6 undecidable manual S 149 28.9488 121 -0.48 45
IV.MOCO.HNE. 2020-11-16T01:41:52.05 0.6 undecidable manual S 34 24.1536 127 0.21 48
IX.LGS3.HNE.01 2020-11-16T01:41:51.53 0.6 undecidable manual S 181 22.3554 130 0.06 49
IV.CIGN.HHZ. 2020-11-16T01:41:51.62 0.3 undecidable manual P 352 52.2033 106 0.13 69
IX.SSB3.HNE.02 2020-11-16T01:41:51.92 0.6 undecidable manual S 122 22.8549 129 0.36 46
IV.SGG.HNN. 2020-11-16T01:41:51.97 0.3 undecidable manual P 293 55.9995 105 -0.08 69
IV.BSSO.HHZ. 2020-11-16T01:41:51.36 0.1 undecidable manual P 320 52.0035 106 -0.09 93
IX.BENI.HNZ.01 2020-11-16T01:41:51.12 0.6 undecidable manual S 251 19.9689 133 0.14 49
IV.MELA.HHZ. 2020-11-16T01:41:51.70 0.3 undecidable manual P 11 58.3971 104 -0.7 58
IV.PAOL.HHZ. 2020-11-16T01:41:50.25 0.3 undecidable manual P 244 39.9267 112 0.55 64
IV.BIOG.HHZ. 2020-11-16T01:41:50.37 0.6 undecidable manual S 83 11.3775 150 0.82 40
IV.MCRV.HHZ. 2020-11-16T01:41:50.41 0.3 undecidable manual P 162 47.2194 108 -0.34 67
IX.MNT3.HHZ.02 2020-11-16T01:41:49.38 0.1 undecidable manual P 179 39.0276 113 -0.18 93
IV.GATE.HHZ. 2020-11-16T01:41:49.74 0.3 undecidable manual P 349 36.741 115 0.49 66
IT.AVL.HNZ. 2020-11-16T01:41:49.56 0.6 undecidable manual P 211 34.3434 116 0.65 42
IX.NSC3.HHZ.02 2020-11-16T01:41:49.49 0.3 undecidable manual P 165 39.3273 113 -0.12 71
IV.PSB1.HNZ. 2020-11-16T01:41:49.56 0.3 undecidable manual S 284 16.0728 140 -0.7 63
IV.MRB1.HHZ. 2020-11-16T01:41:48.61 0.6 undecidable manual S 199 7.6812 159 -0.51 46
IV.MTMR.HNN. 2020-11-16T01:41:48.14 0.1 undecidable manual P 179 29.9478 120 -0.17 95
IV.SGTA.HHZ. 2020-11-16T01:41:48.48 0.1 positive manual P 101 31.2465 119 -0.01 98
IV.SNAL.HHZ. 2020-11-16T01:41:48.68 0.1 negative manual P 149 34.1436 117 -0.2 94
IV.VITU.HHZ. 2020-11-16T01:41:48.21 0.1 undecidable manual P 269 30.6471 120 -0.2 94
IX.LIO3.HHZ. 2020-11-16T01:41:48.81 0.1 undecidable manual P 155 35.742 115 -0.3 91
IX.SALI.HNE. 2020-11-16T01:41:48.67 0.1 undecidable manual P 152 32.4453 118 0.02 98
IV.SACR.HHZ. 2020-11-16T01:41:48.57 0.1 positive manual P 314 33.6441 117 -0.24 93
IV.CAFE.HHZ. 2020-11-16T01:41:47.80 0.1 negative manual P 132 26.751 124 -0.1 97
IX.BENI.HNZ.01 2020-11-16T01:41:47.09 0.1 undecidable manual P 251 19.9689 133 0.01 100
IX.LGS3.HNE.01 2020-11-16T01:41:47.33 0.1 undecidable manual P 181 22.3554 130 -0.03 99
IX.SSB3.HNE.02 2020-11-16T01:41:47.49 0.1 undecidable manual P 122 22.8549 129 0.07 98
IX.RSF3.HNE. 2020-11-16T01:41:47.82 0.1 undecidable manual P 149 28.9488 121 -0.37 91
IV.MOCO.HNE. 2020-11-16T01:41:47.45 0.1 undecidable manual P 34 24.1536 127 -0.12 97
IV.PSB1.HNZ. 2020-11-16T01:41:46.22 0.1 positive manual P 284 16.0728 140 -0.45 92
IV.BIOG.HHZ. 2020-11-16T01:41:46.06 0.1 positive manual P 83 11.3775 150 -0.19 98
IV.MRB1.HHZ. 2020-11-16T01:41:45.49 0.1 positive manual P 199 7.6812 159 -0.52 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HHN. ML:2.2 0.0008339299500000001 0.18 AML other m 2020-11-16T01:41:49.72
IV.PSB1.HNN. ML:2.2 0.0010069999999999999 0.42 AML other m 2020-11-16T01:41:49.72
IV.PSB1.HHE. ML:2.0 0.0005796197 0.2 AML other m 2020-11-16T01:41:50.12
IV.PSB1.HNE. ML:2.0 0.00053732755 0.2 AML other m 2020-11-16T01:41:50.13
IV.MRB1.HNN. ML:2.6 0.003039221 0.5 AML other m 2020-11-16T01:41:50.35
IV.MRB1.HHN. ML:2.7 0.003137336 0.5 AML other m 2020-11-16T01:41:50.35
IV.BIOG.HHN. ML:2.6 0.0022800000000000003 0.68 AML other m 2020-11-16T01:41:51.42
IV.BIOG.HNE. ML:2.8 0.004055 0.6 AML other m 2020-11-16T01:41:51.45
IV.BIOG.HHE. ML:2.8 0.0037649999999999997 0.5 AML other m 2020-11-16T01:41:51.46
IV.MRB1.HHE. ML:2.7 0.00309 0.78 AML other m 2020-11-16T01:41:52.11
IV.MRB1.HNE. ML:2.6 0.0029349999999999997 0.76 AML other m 2020-11-16T01:41:52.50
IV.CAFE.HHN. ML:2.0 0.000429 0.54 AML other m 2020-11-16T01:41:52.86
IV.CAFE.HNN. ML:2.0 0.0004215 0.54 AML other m 2020-11-16T01:41:52.86
IV.CAFE.HHE. ML:2.4 0.0009735 1.66 AML other m 2020-11-16T01:41:53.98
IV.CAFE.HNE. ML:2.4 0.0009570000000000001 1.66 AML other m 2020-11-16T01:41:53.98
IV.BIOG.HNN. ML:2.7 0.00296258 0.4304 AML other m 2020-11-16T01:41:53.66
IV.SGTA.HNN. ML:2.1 0.0004395279 0.6496 AML other m 2020-11-16T01:41:54.59
IV.SGTA.HHN. ML:2.0 0.0003985036 0.64 AML other m 2020-11-16T01:41:54.27
IV.SNAL.HNN. ML:2.3 0.000715 0.2 AML other m 2020-11-16T01:41:54.54
IV.SNAL.HHN. ML:2.3 0.000749 0.22 AML other m 2020-11-16T01:41:54.54
IV.SNAL.HNE. ML:2.2 0.0005775 0.28 AML other m 2020-11-16T01:41:54.70
IV.SNAL.HHE. ML:2.2 0.000607 0.28 AML other m 2020-11-16T01:41:54.70
IX.MNT3.HHE.02 ML:1.9 0.0002623535 0.144 AML other m 2020-11-16T01:41:55.89
IV.SACR.HHE. ML:1.6 0.00014589869999999999 0.36 AML other m 2020-11-16T01:41:55.80
IX.MNT3.HHN.02 ML:2.2 0.00046149435 0.336 AML other m 2020-11-16T01:41:56.99
IV.VITU.HHE. ML:2.2 0.0005655 0.44 AML other m 2020-11-16T01:41:57.64
IV.SGTA.HHE. ML:1.9 0.00032154435 0.4 AML other m 2020-11-16T01:41:57.51
IV.SGTA.HNE. ML:1.9 0.0002829673 0.3896 AML other m 2020-11-16T01:41:57.31
IV.GATE.HNN. ML:2.1 0.0004295 0.32 AML other m 2020-11-16T01:41:57.72
IV.GATE.HHN. ML:2.1 0.0004445 0.32 AML other m 2020-11-16T01:41:57.72
IV.VITU.HHN. ML:2.1 0.0004915 0.34 AML other m 2020-11-16T01:41:58.80
IV.VITU.HNN. ML:2.1 0.00050430395 0.34 AML other m 2020-11-16T01:41:58.80
IV.VITU.HNE. ML:1.7 0.00020980735000000002 0.26 AML other m 2020-11-16T01:41:59.14
IV.APRC.HNN. ML:2.8 0.0009423408500000001 0.8504 AML other m 2020-11-16T01:42:00.20
IV.MELA.HHE. ML:2.1 0.00026713169999999996 0.42 AML other m 2020-11-16T01:42:00.89
IV.MELA.HNE. ML:2.2 0.00027719139999999996 0.4696 AML other m 2020-11-16T01:42:00.92
IV.SACR.HHN. ML:1.6 0.0001495 0.64 AML other m 2020-11-16T01:42:00.88
IV.SACR.HNN. ML:1.6 0.0001423645 0.66 AML other m 2020-11-16T01:42:00.88
IV.MELA.HHN. ML:2.2 0.00027400000000000005 1.62 AML other m 2020-11-16T01:42:01.02
IV.MELA.HNN. ML:2.2 0.00029256594999999995 0.38 AML other m 2020-11-16T01:42:01.03
IV.GATE.HHE. ML:1.9 0.000279 0.58 AML other m 2020-11-16T01:42:01.01
IV.GATE.HNE. ML:1.9 0.00027381285 0.4096 AML other m 2020-11-16T01:42:02.02
IV.VULT.HHE. ML:2.1 0.0002469806 0.22 AML other m 2020-11-16T01:42:03.07
IV.PAOL.HHN. ML:2.3 0.0005887848 0.38 AML other m 2020-11-16T01:42:03.02
IV.PAOL.HNN. ML:2.2 0.0004944999999999999 0.38 AML other m 2020-11-16T01:42:03.02
IV.PAOL.HNE. ML:2.0 0.0003143176 0.2904 AML other m 2020-11-16T01:42:03.20
IV.PAOL.HHE. ML:2.0 0.0003290399 0.28 AML other m 2020-11-16T01:42:03.20
IV.CIGN.HHE. ML:1.6 0.00009479763 0.32 AML other m 2020-11-16T01:42:03.81
IV.CIGN.HHN. ML:1.7 0.00011109330000000001 0.38 AML other m 2020-11-16T01:42:03.73
IV.VULT.HHN. ML:2.3 0.00036822929999999997 0.24 AML other m 2020-11-16T01:42:04.69
IV.VULT.HNN. ML:2.2 0.00035639204999999993 0.26 AML other m 2020-11-16T01:42:04.57
IV.VULT.HNE. ML:2.2 0.00028700000000000004 0.36 AML other m 2020-11-16T01:42:04.71
OT.OT05.EHN. ML:1.9 0.00012052667 0.2 AML other m 2020-11-16T01:42:05.34
IV.BSSO.HHN. ML:1.6 0.00010125000000000001 0.3 AML other m 2020-11-16T01:42:05.80
IV.BSSO.HNN. ML:1.6 0.00009798459500000001 0.3 AML other m 2020-11-16T01:42:05.80
OT.OT05.EHE. ML:2.0 0.00013882465 0.26 AML other m 2020-11-16T01:42:06.04
IV.BSSO.HNE. ML:1.6 0.00008223474 0.5 AML other m 2020-11-16T01:42:05.98
IV.BSSO.HHE. ML:1.6 0.00009884999999999999 1.46 AML other m 2020-11-16T01:42:06.97
IV.VTIR.HHE. ML:2.0 0.0001548434 0.28 AML other m 2020-11-16T01:42:06.88
IX.MNT3.HNE.01 ML:2.0 0.00027781735000000004 0.736 AML other m 2020-11-16T01:42:07.53
IV.PIGN.HHN. ML:1.6 0.000071984035 0.66 AML other m 2020-11-16T01:42:07.77
IV.APRC.HHE. ML:2.1 0.00018797935 0.18 AML other m 2020-11-16T01:42:07.94
IV.APRC.HNE. ML:2.2 0.00022354554999999999 0.28 AML other m 2020-11-16T01:42:08.08
IV.VTIR.HHN. ML:2.0 0.0001705 1.52 AML other m 2020-11-16T01:42:08.77
IX.MNT3.HNN.01 ML:2.8 0.0021081184999999997 0.448 AML other m 2020-11-16T01:42:09.53
IV.APRC.HHN. ML:2.3 0.00029456205 0.26 AML other m 2020-11-16T01:42:09.33
IV.SGRT.HHN. ML:2.5 0.00033126985 0.28 AML other m 2020-11-16T01:42:10.71
IV.SGRT.HHE. ML:2.4 0.0003185517 0.22 AML other m 2020-11-16T01:42:10.73
IV.PIGN.HNE. ML:2.0 0.00016291295 0.5904 AML other m 2020-11-16T01:42:11.51
IV.PIGN.HHE. ML:1.8 0.00010771625 0.56 AML other m 2020-11-16T01:42:11.51
IV.PIGN.HNN. ML:2.0 0.00015031709999999997 0.72 AML other m 2020-11-16T01:42:12.50
IV.MRVN.HHN. ML:1.9 0.0000693 0.78 AML other m 2020-11-16T01:42:13.02
IV.MRVN.HHE. ML:1.7 0.0000457 0.26 AML other m 2020-11-16T01:42:14.03
IV.PALZ.HHN. ML:2.0 0.000111861685 0.7 AML other m 2020-11-16T01:42:14.19
IV.PALZ.HHE. ML:1.8 0.000081294415 0.44 AML other m 2020-11-16T01:42:17.70
OT.OT13.EHN. ML:2.8 0.0003985 0.24 AML other m 2020-11-16T01:42:20.13
OT.OT13.EHE. ML:2.7 0.00031441165000000007 0.3 AML other m 2020-11-16T01:42:19.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download