Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 24-10-2023 and time 00:47:57 (UTC) in region 2 km W San Marco dei Cavoti (BN)

A magnitude ML 1.9 earthquake occured in region: 2 km W San Marco dei Cavoti (BN), on

  • 24-10-2023 00:47:57 (UTC)
  • 24-10-2023 02:47:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.2990, 14.8560 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Marco dei Cavoti BN 2 3371 3371
Reino BN 3 1210 4581
Molinara BN 5 1618 6199
San Giorgio La Molara BN 6 2994 9193
Pago Veiano BN 6 2406 11599
Circello BN 8 2388 13987
Colle Sannita BN 8 2431 16418
Fragneto l'Abate BN 8 1049 17467
Pesco Sannita BN 8 1972 19439
Fragneto Monforte BN 10 1840 21279
Campolattaro BN 11 1072 22351
Pietrelcina BN 11 3114 25465
Foiano di Val Fortore BN 12 1410 26875
Castelpagano BN 12 1483 28358
Montefalcone di Val Fortore BN 13 1525 29883
Buonalbergo BN 13 1730 31613
Pontelandolfo BN 14 2167 33780
Casalduni BN 14 1378 35158
Santa Croce del Sannio BN 14 927 36085
Casalbore AV 14 1800 37885
Paduli BN 15 3978 41863
Baselice BN 15 2397 44260
Ginestra degli Schiavoni BN 16 476 44736
Sant'Arcangelo Trimonte BN 16 573 45309
Morcone BN 17 4932 50241
Ponte BN 17 2580 52821
Castelvetere in Val Fortore BN 18 1240 54061
San Bartolomeo in Galdo BN 18 4867 58928
Sassinoro BN 18 618 59546
Montecalvo Irpino AV 19 3725 63271
San Lupo BN 19 801 64072
Castelfranco in Miscano BN 19 916 64988
Torrecuso BN 19 3407 68395
Paupisi BN 20 1633 70028
Benevento BN 20 60091 130119
San Lorenzo Maggiore BN 20 2154 132273

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Benevento (60091 inhabitants)
43 Km N of Avellino (54857 inhabitants)
50 Km NE of Caserta (76326 inhabitants)
56 Km NE of Acerra (59573 inhabitants)
60 Km W of Foggia (151991 inhabitants)
61 Km SW of San Severo (53905 inhabitants)
62 Km NE of Afragola (65057 inhabitants)
64 Km NE of Casoria (77642 inhabitants)
65 Km NE of Aversa (53047 inhabitants)
67 Km NE of Scafati (50787 inhabitants)
67 Km NE of Portici (55274 inhabitants)
68 Km N of Cava de' Tirreni (53659 inhabitants)
69 Km NE of Giugliano in Campania (122974 inhabitants)
69 Km NE of Ercolano (53709 inhabitants)
69 Km N of Salerno (135261 inhabitants)
70 Km NE of Torre del Greco (86275 inhabitants)
71 Km NE of Marano di Napoli (59874 inhabitants)
72 Km NE of Napoli (974074 inhabitants)
74 Km NE of Castellammare di Stabia (66466 inhabitants)
78 Km N of Battipaglia (50786 inhabitants)
81 Km NE of Pozzuoli (81661 inhabitants)
88 Km W of Cerignola (58396 inhabitants)
96 Km W of Manfredonia (57279 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
Reviewed
Rev100 		ML 1.9 2023-10-24
00:47:57		 41.2993 14.8562 9 2023-10-24
01:01:34		 Sala Sismica INGV-Roma 122320521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-10-24 00:47:57 ± 0.12
Latitude 41.2993 ± 0.0072
Longitude 14.8562 ± 0.0084
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 122320521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 731
Semi-minor axis of confidence ellipse (meter) 617
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 333
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.80489
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 88
Type of magnitude ML
Reference to an origin 122320521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-10-24 01:01:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
7C.SPAOL.HNZ. 2023-10-24T00:49:47.55 3.0 undecidable manual Sg 8.13 0
IV.ATMI.HHZ. 2023-10-24T00:49:27.26 3.0 undecidable manual Sg 10.64 0
IV.MPAG.EHZ. 2023-10-24T00:49:21.87 3.0 undecidable manual Sg 5.32 0
IV.FRON.EHZ. 2023-10-24T00:49:15.02 3.0 undecidable manual Sn 0.34 0
IV.LADO.EHZ. 2023-10-24T00:49:14.14 3.0 undecidable manual Sg 3.59 0
IV.AMUR.HHZ. 2023-10-24T00:48:40.97 3.0 undecidable manual S 0.24 0
IV.SGRT.HHZ. 2023-10-24T00:48:25.18 0.3 undecidable manual S 55 89.3439 50 0.65 58
IV.AMUR.HHZ. 2023-10-24T00:48:24.10 3.0 negative manual P 2.36 0
IV.MRLC.HHZ. 2023-10-24T00:48:22.98 0.3 undecidable manual S 138 80.1642 50 0.89 53
IV.BULG.HHZ. 2023-10-24T00:48:20.78 3.0 positive manual P 0.04 0
IV.RNI2.HHZ. 2023-10-24T00:48:20.96 0.3 undecidable manual S 308 73.6707 50 0.62 61
IV.APRC.HHZ. 2023-10-24T00:48:20.47 0.3 undecidable manual S 48 76.368 50 -0.6 61
OT.OT05.EHZ. 2023-10-24T00:48:19.31 3.0 undecidable manual S -1.13 0
IV.MRVN.HHZ. 2023-10-24T00:48:17.60 3.0 undecidable manual P 0.51 0
IV.INTR.HHZ. 2023-10-24T00:48:17.57 3.0 negative manual P 0.21 0
IV.CMPR.HHZ. 2023-10-24T00:48:16.48 3.0 undecidable manual P -0.89 0
IV.SNAL.HHZ. 2023-10-24T00:48:14.43 0.6 undecidable manual S 144 50.9157 50 0.16 47
IV.CDRU.HHZ. 2023-10-24T00:48:14.04 3.0 undecidable manual P -0.55 0
IV.MELA.HHZ. 2023-10-24T00:48:14.25 0.6 undecidable manual S 26 50.4162 50 0.12 48
OT.OT12.EHZ. 2023-10-24T00:48:13.94 3.0 positive manual P 0.1 0
IV.SGRT.HHZ. 2023-10-24T00:48:12.44 0.3 positive manual P 55 89.3439 50 -0.8 55
IV.CAPA.HHZ. 2023-10-24T00:48:12.87 0.1 undecidable manual P 101 81.6516 50 0.82 73
OT.OT11.EHZ. 2023-10-24T00:48:12.93 0.6 undecidable manual S 59 46.4202 50 -0.15 48
IV.MRLC.HHZ. 2023-10-24T00:48:12.53 0.6 negative manual P 138 80.1642 50 0.7 39
IV.CERA.HHZ. 2023-10-24T00:48:12.33 0.1 undecidable manual P 296 77.1672 50 0.98 69
IV.RNI2.HHZ. 2023-10-24T00:48:11.48 0.1 undecidable manual P 308 73.6707 50 0.66 79
IV.APRC.HHZ. 2023-10-24T00:48:10.91 0.3 undecidable manual P 48 76.368 50 -0.33 66
IV.BSSO.HHZ. 2023-10-24T00:48:10.55 0.6 undecidable manual S 322 35.0427 50 0.52 45
OT.OT05.EHZ. 2023-10-24T00:48:09.13 3.0 negative manual P -1.21 0
IV.VBKN.HHZ. 2023-10-24T00:48:09.94 0.3 negative manual P 215 63.0924 50 0.75 59
IV.VTIR.HHZ. 2023-10-24T00:48:09.83 0.6 positive manual P 214 65.5899 50 0.25 45
IV.MOCO.HHZ. 2023-10-24T00:48:08.25 0.3 undecidable manual S 73 26.3514 109 0.77 62
IV.PIGN.HHZ. 2023-10-24T00:48:07.46 1.0 positive manual P 259 57.498 50 -0.86 19
IV.PTRJ.HHZ. 2023-10-24T00:48:07.82 0.6 undecidable manual S 285 28.1496 108 -0.27 48
IV.TRIV.HHZ. 2023-10-24T00:48:07.83 0.6 positive manual P 334 57.6978 50 -0.53 43
IV.VAGA.HHZ. 2023-10-24T00:48:07.73 0.6 positive manual P 284 53.4021 50 0.04 48
IV.MELA.HHZ. 2023-10-24T00:48:06.41 0.1 positive manual P 26 50.4162 50 -0.82 78
IV.SNAL.HHZ. 2023-10-24T00:48:06.34 0.3 undecidable manual P 144 50.9157 50 -0.97 54
IV.VITU.HHZ. 2023-10-24T00:48:06.48 0.6 undecidable manual S 236 22.8549 112 0.13 50
OT.OT11.EHZ. 2023-10-24T00:48:05.83 0.1 negative manual P 59 46.4202 50 -0.8 79
IV.CAFE.HHZ. 2023-10-24T00:48:05.44 0.3 positive manual P 133 43.7229 50 -0.77 60
IV.BSSO.HHZ. 2023-10-24T00:48:04.43 0.1 positive manual P 322 35.0427 50 -0.43 92
IV.PAOL.HHZ. 2023-10-24T00:48:04.81 0.6 positive manual P 219 38.3283 50 -0.56 44
IV.SACR.HHZ. 2023-10-24T00:48:04.61 0.3 undecidable manual S 311 16.5723 119 0.22 75
IV.GATE.HHZ. 2023-10-24T00:48:03.54 0.1 positive manual P 11 24.1536 111 0.56 90
IV.MOCO.HHZ. 2023-10-24T00:48:03.65 1.0 undecidable manual P 73 26.3514 109 0.26 24
IV.VITU.HHZ. 2023-10-24T00:48:02.13 0.1 undecidable manual P 236 22.8549 112 -0.61 89
IV.PSB1.HHZ. 2023-10-24T00:48:02.60 0.6 undecidable manual S 204 9.2796 135 0.27 50
IV.MRB1.HHZ. 2023-10-24T00:48:02.20 0.3 positive manual P 154 21.7671 113 -0.33 72
IV.PTRJ.HHZ. 2023-10-24T00:48:02.96 0.1 negative manual P 285 28.1496 108 -0.79 82
IV.SACR.HHZ. 2023-10-24T00:48:01.72 1.0 undecidable manual P 311 16.5723 119 0.11 25
IV.PSB1.HHZ. 2023-10-24T00:48:00.68 0.1 negative manual P 204 9.2796 135 0.26 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HHE. ML:1.8 0.001039 0.38 AML other m 2023-10-24T00:48:03.61
IV.PSB1.HHN. ML:1.8 0.0009105000000000001 0.66 AML other m 2023-10-24T00:48:04.05
IV.SACR.HHE. ML:1.9 0.0007104999999999999 0.32 AML other m 2023-10-24T00:48:05.65
IV.SACR.HNN. ML:1.9 0.0007495000000000001 0.84 AML other m 2023-10-24T00:48:06.78
IV.VITU.HHE. ML:2.1 0.000892 0.22 AML other m 2023-10-24T00:48:07.79
IV.SACR.HHN. ML:1.9 0.000757 1.56 AML other m 2023-10-24T00:48:07.04
IV.VITU.HNE. ML:1.7 0.00033999999999999997 1.3 AML other m 2023-10-24T00:48:07.25
IV.VITU.HNN. ML:2.1 0.0008845000000000001 0.96 AML other m 2023-10-24T00:48:07.48
IV.VITU.HHN. ML:2.2 0.00109 1 AML other m 2023-10-24T00:48:07.96
IV.MRB1.HHN. ML:2.1 0.0009945 0.6 AML other m 2023-10-24T00:48:09.70
IV.MRB1.HNN. ML:2.1 0.000958 0.62 AML other m 2023-10-24T00:48:09.71
IV.PTRJ.HHE. ML:2.0 0.0005135 0.32 AML other m 2023-10-24T00:48:09.74
IV.SACR.HNE. ML:1.9 0.0007564999999999999 0.74 AML other m 2023-10-24T00:48:10.53
IV.GATE.HNN. ML:1.8 0.00038 1 AML other m 2023-10-24T00:48:10.63
IV.PTRJ.HHN. ML:1.8 0.00034199999999999996 0.48 AML other m 2023-10-24T00:48:10.72
IV.MOCO.HHN. ML:1.6 0.000202 1.38 AML other m 2023-10-24T00:48:11.84
IV.MOCO.HNN. ML:1.6 0.0002 1.36 AML other m 2023-10-24T00:48:11.84
IV.MRB1.HNE. ML:2.1 0.000994 0.6 AML other m 2023-10-24T00:48:11.32
IV.MRB1.HHE. ML:2.2 0.001029 0.6 AML other m 2023-10-24T00:48:11.32
IV.GATE.HHE. ML:1.6 0.00025550000000000003 0.34 AML other m 2023-10-24T00:48:11.48
IV.BSSO.HHN. ML:1.8 0.0002485 1.4 AML other m 2023-10-24T00:48:11.11
IV.MOCO.HNE. ML:1.7 0.0002925 1.44 AML other m 2023-10-24T00:48:12.77
IV.MOCO.HHE. ML:1.8 0.000317 1.42 AML other m 2023-10-24T00:48:12.76
IV.PAOL.HHN. ML:2.0 0.0003845 0.3 AML other m 2023-10-24T00:48:12.35
IV.GATE.HNE. ML:1.6 0.00027 0.74 AML other m 2023-10-24T00:48:13.17
OT.OT11.EHN. ML:2.1 0.0003725 1.42 AML other m 2023-10-24T00:48:13.93
IV.GATE.HHN. ML:1.8 0.0003715 1.66 AML other m 2023-10-24T00:48:14.09
IV.PAOL.HHE. ML:1.9 0.000275 0.46 AML other m 2023-10-24T00:48:14.90
OT.OT11.EHE. ML:1.9 0.0002266 0.38 AML other m 2023-10-24T00:48:14.90
IV.MELA.HNE. ML:2.1 0.000324 0.9 AML other m 2023-10-24T00:48:15.69
IV.CAFE.HNE. ML:1.9 0.00023799999999999998 1.48 AML other m 2023-10-24T00:48:15.03
IV.CAFE.HHE. ML:1.9 0.00022700000000000002 1.48 AML other m 2023-10-24T00:48:15.03
IV.MELA.HHN. ML:2.0 0.00023500000000000002 1 AML other m 2023-10-24T00:48:15.48
IV.SNAL.HHE. ML:1.8 0.000154 1.54 AML other m 2023-10-24T00:48:16.12
IV.SNAL.HHN. ML:1.7 0.000127 1.42 AML other m 2023-10-24T00:48:16.89
IV.BSSO.HHE. ML:1.6 0.00017649999999999998 0.34 AML other m 2023-10-24T00:48:16.92
IV.MELA.HNN. ML:2.1 0.00035150000000000003 0.9 AML other m 2023-10-24T00:48:17.59
IV.CAFE.HHN. ML:1.6 0.000141 0.3 AML other m 2023-10-24T00:48:17.84
IV.CAFE.HNN. ML:1.6 0.0001325 0.32 AML other m 2023-10-24T00:48:17.69
IV.MELA.HHE. ML:2.0 0.00027949999999999996 1.24 AML other m 2023-10-24T00:48:19.15
IV.PIGN.HHN. ML:1.8 0.00013450000000000002 1.36 AML other m 2023-10-24T00:48:19.17
IV.VAGA.HHE. ML:1.9 0.00020800000000000001 0.4 AML other m 2023-10-24T00:48:19.36
IV.VBKN.HHE. ML:2.5 0.000647 0.2 AML other m 2023-10-24T00:48:21.65
IV.TRIV.HHN. ML:1.6 0.0000967 1.14 AML other m 2023-10-24T00:48:21.32
IV.TRIV.HNN. ML:1.8 0.0001235 1.16 AML other m 2023-10-24T00:48:21.91
IV.VAGA.HNN. ML:2.1 0.00028649999999999997 1.72 AML other m 2023-10-24T00:48:21.94
IV.VAGA.HHN. ML:2.1 0.0003 1.74 AML other m 2023-10-24T00:48:21.07
IV.TRIV.HHE. ML:1.8 0.000135 0.44 AML other m 2023-10-24T00:48:22.39
IV.TRIV.HNE. ML:1.8 0.00014399999999999998 0.44 AML other m 2023-10-24T00:48:22.39
IV.PIGN.HHE. ML:1.8 0.00013350000000000002 0.36 AML other m 2023-10-24T00:48:22.71
IV.VTIR.HHE. ML:2.0 0.000182 0.82 AML other m 2023-10-24T00:48:22.71
OT.OT05.EHN. ML:2.0 0.000143 0.18 AML other m 2023-10-24T00:48:23.76
IV.APRC.HHE. ML:2.3 0.0003075 1.54 AML other m 2023-10-24T00:48:24.05
IV.APRC.HHN. ML:2.4 0.000343 1.24 AML other m 2023-10-24T00:48:24.08
IV.MRLC.HHE. ML:1.9 0.00010605 0.46 AML other m 2023-10-24T00:48:25.34
IV.VAGA.HNE. ML:2.0 0.00022399999999999997 0.94 AML other m 2023-10-24T00:48:25.12
OT.OT05.EHE. ML:0.5 0.00000436 0.42 AML other m 2023-10-24T00:48:26.02
IV.RNI2.HHN. ML:1.8 0.00011064999999999999 0.9 AML other m 2023-10-24T00:48:26.33
IV.SGRT.HHE. ML:2.2 0.00017199999999999998 1.58 AML other m 2023-10-24T00:48:27.80
IV.CERA.HHE. ML:1.9 0.00012455 1.56 AML other m 2023-10-24T00:48:27.97
IV.SGRT.HHN. ML:2.0 0.0001238 1.22 AML other m 2023-10-24T00:48:27.74
IV.CDRU.HHN. ML:1.8 0.0000701 1.2 AML other m 2023-10-24T00:48:27.26
OT.OT12.EHN. ML:2.0 0.00009515 0.58 AML other m 2023-10-24T00:48:28.03
OT.OT12.EHE. ML:1.8 0.00007035 1 AML other m 2023-10-24T00:48:28.11
IV.MRLC.HHN. ML:1.9 0.00010039999999999999 1.38 AML other m 2023-10-24T00:48:28.96
IV.CDRU.HHE. ML:2.0 0.00011650000000000001 0.72 AML other m 2023-10-24T00:48:29.03
IV.CAPA.HHN. ML:2.0 0.00013350000000000002 0.76 AML other m 2023-10-24T00:48:29.60
IV.CERA.HHN. ML:1.9 0.00011984999999999999 1.34 AML other m 2023-10-24T00:48:30.08
IV.VTIR.HHN. ML:1.9 0.00015350000000000002 0.3 AML other m 2023-10-24T00:48:31.17
IV.RNI2.HHE. ML:1.8 0.00010214999999999999 0.88 AML other m 2023-10-24T00:48:31.12
IV.CMPR.HNN. ML:2.4 0.000199765 0.72 AML other m 2023-10-24T00:48:32.06
IV.MRVN.HHN. ML:1.9 0.0000625 0.26 AML other m 2023-10-24T00:48:32.64
IV.MRVN.HHE. ML:1.8 0.00004905 0.22 AML other m 2023-10-24T00:48:32.69
IV.VBKN.HHN. ML:2.6 0.000777 0.3 AML other m 2023-10-24T00:48:32.95
IV.MRLC.HNE. ML:2.3 0.00029049999999999996 0.42 AML other m 2023-10-24T00:48:33.80
IV.MRLC.HNN. ML:2.5 0.00039600000000000003 0.42 AML other m 2023-10-24T00:48:33.81
IV.CMPR.HHN. ML:1.8 0.0000479 0.42 AML other m 2023-10-24T00:48:34.72
IV.CMPR.HNE. ML:2.1 0.000106 0.96 AML other m 2023-10-24T00:48:35.41
IV.CMPR.HHE. ML:2.0 0.0000774 0.96 AML other m 2023-10-24T00:48:35.89
IV.INTR.HHN. ML:2.2 0.00014500000000000003 0.98 AML other m 2023-10-24T00:48:39.56
IV.CAPA.HHE. ML:2.0 0.0001255 0.82 AML other m 2023-10-24T00:48:40.40
IV.AMUR.HHN. ML:2.2 0.00008015 0.5 AML other m 2023-10-24T00:48:41.52
IV.AMUR.HHE. ML:1.9 0.0000385 0.26 AML other m 2023-10-24T00:48:41.63
IV.INTR.HHE. ML:1.9 0.00007159999999999999 1.16 AML other m 2023-10-24T00:48:43.82
IV.BULG.HHN. ML:2.0 0.000052850000000000004 1.54 AML other m 2023-10-24T00:48:46.96
IV.BULG.HHE. ML:1.9 0.0000453 0.76 AML other m 2023-10-24T00:48:48.86
IV.FRON.EHE. ML:2.3 0.00002275 0.42 AML other m 2023-10-24T00:49:19.62
IV.FRON.EHN. ML:2.6 0.000051750000000000004 1.22 AML other m 2023-10-24T00:49:26.64
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