Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 22-09-2023 and time 06:03:56 (Italy) in region 2 km E Castelvetere in Val Fortore (BN)

A magnitude ML 2.0 earthquake occured in region: 2 km E Castelvetere in Val Fortore (BN), on

  • 22-09-2023 04:03:56 (UTC)
  • 22-09-2023 06:03:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.4480, 14.9650 at 18 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
Castelvetere in Val Fortore BN 2 1240 1240
Tufara CB 4 925 2165
Baselice BN 6 2397 4562
San Bartolomeo in Galdo BN 6 4867 9429
Gambatesa CB 8 1464 10893
Volturara Appula FG 9 430 11323
San Marco la Catola FG 9 1012 12335
Foiano di Val Fortore BN 11 1410 13745
Riccia CB 12 5262 19007
Celenza Valfortore FG 13 1598 20605
Alberona FG 13 985 21590
Roseto Valfortore FG 14 1074 22664
Volturino FG 14 1743 24407
Montefalcone di Val Fortore BN 14 1525 25932
Castelpagano BN 14 1483 27415
Motta Montecorvino FG 14 730 28145
Colle Sannita BN 14 2431 30576
Jelsi CB 16 1781 32357
Carlantino FG 16 980 33337
Circello BN 17 2388 35725
Pietracatella CB 17 1375 37100
Macchia Valfortore CB 17 576 37676
San Marco dei Cavoti BN 17 3371 41047
Pietramontecorvino FG 18 2721 43768
Molinara BN 18 1618 45386
Castelfranco in Miscano BN 19 916 46302
Ginestra degli Schiavoni BN 20 476 46778
Castelnuovo della Daunia FG 20 1445 48223
Biccari FG 20 2800 51023
San Giorgio La Molara BN 20 2994 54017
Gildone CB 20 809 54826

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Benevento (60091 inhabitants)
44 Km SW of San Severo (53905 inhabitants)
48 Km W of Foggia (151991 inhabitants)
61 Km N of Avellino (54857 inhabitants)
67 Km NE of Caserta (76326 inhabitants)
75 Km NE of Acerra (59573 inhabitants)
80 Km NE of Afragola (65057 inhabitants)
81 Km W of Cerignola (58396 inhabitants)
82 Km W of Manfredonia (57279 inhabitants)
82 Km NE of Aversa (53047 inhabitants)
83 Km NE of Casoria (77642 inhabitants)
86 Km N of Cava de' Tirreni (53659 inhabitants)
86 Km NE of Scafati (50787 inhabitants)
86 Km NE of Giugliano in Campania (122974 inhabitants)
86 Km NE of Portici (55274 inhabitants)
87 Km N of Salerno (135261 inhabitants)
88 Km NE of Ercolano (53709 inhabitants)
89 Km NE of Torre del Greco (86275 inhabitants)
89 Km NE of Marano di Napoli (59874 inhabitants)
90 Km NE of Napoli (974074 inhabitants)
93 Km NE of Castellammare di Stabia (66466 inhabitants)
93 Km N of Battipaglia (50786 inhabitants)
99 Km NE of Pozzuoli (81661 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 2.0 2023-09-22
04:03:56		 41.4477 14.9653 18 2023-09-22
04:11:44		 Sala Sismica INGV-Roma 121338831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-22 04:03:56 ± 0.11
Latitude 41.4477 ± 0.0045
Longitude 14.9653 ± 0.0060
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121338831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 265
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75363
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 24
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 74
Type of magnitude ML
Reference to an origin 121338831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-22 04:11:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CELI.HHZ. 2023-09-22T04:04:36.21 3.0 undecidable manual Pg 2.86 0
IV.MRVN.HHZ. 2023-09-22T04:04:30.27 3.0 undecidable manual S 0.98 0
IV.INTR.HHZ. 2023-09-22T04:04:27.72 3.0 undecidable manual S -0.5 0
IV.AMUR.HHZ. 2023-09-22T04:04:21.88 3.0 positive manual Pg 2.53 0
IV.MSAG.HHZ. 2023-09-22T04:04:21.75 0.6 undecidable manual S 69 83.6496 95 0.81 37
IV.CMPR.HHZ. 2023-09-22T04:04:18.53 3.0 undecidable manual P 1.62 0
IV.SGRT.HHZ. 2023-09-22T04:04:18.45 0.6 undecidable manual S 62 72.9714 96 0.35 44
IV.CAPA.HHZ. 2023-09-22T04:04:18.53 3.0 undecidable manual S -2.82 0
IV.RNI2.HHZ. 2023-09-22T04:04:17.20 3.0 undecidable manual S -2.48 0
IV.POFI.HHZ. 2023-09-22T04:04:16.25 3.0 positive manual P 2.08 0
IV.ACER.HHZ. 2023-09-22T04:04:16.07 3.0 positive manual P 1.56 0
IV.MRVN.HHZ. 2023-09-22T04:04:15.54 3.0 negative manual P 0.93 0
IV.PALZ.HHZ. 2023-09-22T04:04:14.68 3.0 negative manual P 1.4 0
OT.OT05.EHZ. 2023-09-22T04:04:13.67 0.3 undecidable manual S 66 57.8976 99 -0.43 65
IV.INTR.HHZ. 2023-09-22T04:04:13.81 3.0 negative manual P -0.2 0
IV.APRC.HHZ. 2023-09-22T04:04:13.76 0.3 undecidable manual S 54 58.9965 98 -0.63 60
OT.OT14.EHZ. 2023-09-22T04:04:12.02 3.0 positive manual P -0.01 0
IV.CAFE.HHZ. 2023-09-22T04:04:11.88 0.6 undecidable manual S 154 51.7038 100 -0.61 42
IV.TRIV.HHZ. 2023-09-22T04:04:11.33 0.3 undecidable manual S 316 49.4172 100 -0.54 64
IV.LPEL.HHZ. 2023-09-22T04:04:11.48 3.0 negative manual P -0.61 0
IV.SGTA.HHZ. 2023-09-22T04:04:11.68 0.6 undecidable manual S 136 48.1185 101 0.15 48
OT.OT16.EHZ. 2023-09-22T04:04:11.06 0.6 undecidable manual S 22 46.1205 101 0.04 49
IV.MSAG.HHZ. 2023-09-22T04:04:10.62 0.6 undecidable manual P 69 83.6496 95 0.2 44
IX.SSB3.HHZ.02 2023-09-22T04:04:10.36 0.6 undecidable manual S 152 46.5201 101 -0.75 40
IV.VITU.HHZ. 2023-09-22T04:04:09.41 0.6 undecidable manual S 224 40.5261 104 -0.14 49
OT.OT12.EHZ. 2023-09-22T04:04:09.25 3.0 positive manual P -1.14 0
IV.PIGN.HHZ. 2023-09-22T04:04:08.65 3.0 positive manual P -0.49 0
IV.PTRJ.HHZ. 2023-09-22T04:04:08.48 0.6 undecidable manual S 256 37.4292 105 -0.29 47
IV.MRB1.HHZ. 2023-09-22T04:04:08.42 0.6 undecidable manual S 180 36.0417 106 0.02 50
IV.SGRT.HHZ. 2023-09-22T04:04:08.80 0.3 positive manual P 62 72.9714 96 0.01 69
OT.OT11.EHZ. 2023-09-22T04:04:07.79 0.6 undecidable manual S 76 31.6461 109 0.52 46
IV.MELA.HHZ. 2023-09-22T04:04:07.04 0.3 undecidable manual S 25 31.6461 109 -0.23 71
IV.BSSO.HHZ. 2023-09-22T04:04:07.32 0.6 undecidable manual S 290 32.745 108 -0.24 48
IV.MIDA.HHZ. 2023-09-22T04:04:07.15 3.0 positive manual P -0.38 0
IV.PAOL.HHZ. 2023-09-22T04:04:06.28 0.6 undecidable manual P 216 56.8986 99 -0.05 48
IV.SNAL.HHZ. 2023-09-22T04:04:06.05 1.0 undecidable manual P 161 61.3941 98 -0.97 18
IV.VAGA.HHZ. 2023-09-22T04:04:06.80 3.0 positive manual P -0.57 0
IX.SSB3.HHZ.02 2023-09-22T04:04:05.14 0.1 positive manual P 152 46.5201 101 0.39 91
IV.PSB1.HHZ. 2023-09-22T04:04:05.56 0.3 undecidable manual S 207 28.0497 112 -0.81 62
IV.SGG.HHZ. 2023-09-22T04:04:05.22 0.1 negative manual P 262 49.2174 101 0.05 97
IV.CAFE.HHZ. 2023-09-22T04:04:05.52 0.1 negative manual P 154 51.7038 100 -0.03 96
IV.TRIV.HHZ. 2023-09-22T04:04:05.53 0.6 negative manual P 316 49.4172 100 0.34 46
OT.OT05.EHZ. 2023-09-22T04:04:05.69 0.1 positive manual P 66 57.8976 99 -0.79 75
IV.SGTA.HHZ. 2023-09-22T04:04:05.73 0.3 negative manual P 136 48.1185 101 0.74 60
IV.APRC.HHZ. 2023-09-22T04:04:05.95 0.6 positive manual P 54 58.9965 98 -0.69 39
IV.CIGN.HHZ. 2023-09-22T04:04:04.79 0.6 undecidable manual S 348 23.4543 117 -0.47 46
OT.OT16.EHZ. 2023-09-22T04:04:04.35 0.1 undecidable manual P 22 46.1205 101 -0.35 90
IV.SACR.HHZ. 2023-09-22T04:04:04.49 0.6 undecidable manual S 256 22.3554 119 -0.5 46
IT.LRNO.HNZ. 2023-09-22T04:04:03.97 0.1 undecidable manual P 355 40.0266 104 0.2 96
IV.BSSO.HHZ. 2023-09-22T04:04:03.01 0.1 positive manual P 290 32.745 108 0.31 94
IV.PTRJ.HHZ. 2023-09-22T04:04:03.22 0.3 undecidable manual P 256 37.4292 105 -0.18 72
IV.MRB1.HHZ. 2023-09-22T04:04:03.38 0.3 negative manual P 180 36.0417 106 0.19 72
IV.MOCO.HHZ. 2023-09-22T04:04:03.73 0.6 undecidable manual S 118 18.1707 126 -0.33 48
IV.VITU.HHZ. 2023-09-22T04:04:03.53 0.6 undecidable manual P 224 40.5261 104 -0.32 47
IV.CIGN.HHZ. 2023-09-22T04:04:02.01 0.1 negative manual P 348 23.4543 117 0.64 88
OT.OT11.EHZ. 2023-09-22T04:04:02.54 0.1 positive manual P 76 31.6461 109 0.01 100
IV.MELA.HHZ. 2023-09-22T04:04:02.68 0.1 negative manual P 25 31.6461 109 0.14 99
IV.GATE.HHZ. 2023-09-22T04:04:02.86 0.6 undecidable manual S 328 8.5803 150 0.54 46
IV.MOCO.HHZ. 2023-09-22T04:04:01.25 0.1 positive manual P 118 18.1707 126 0.57 91
IV.SACR.HHZ. 2023-09-22T04:04:01.50 0.1 positive manual P 256 22.3554 119 0.28 96
IV.PSB1.HHZ. 2023-09-22T04:04:01.99 0.6 undecidable manual P 207 28.0497 112 -0.02 51
IV.GATE.HHZ. 2023-09-22T04:04:00.32 0.1 negative manual P 328 8.5803 150 0.64 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHN. ML:1.7 0.0002655 1.52 AML other m 2023-09-22T04:04:05.22
IV.GATE.HNE. ML:2.3 0.0016699999999999998 0.52 AML other m 2023-09-22T04:04:06.16
IV.GATE.HHE. ML:2.3 0.00172 0.54 AML other m 2023-09-22T04:04:06.16
IV.MOCO.HNN. ML:1.7 0.00033499999999999996 0.78 AML other m 2023-09-22T04:04:07.62
IV.MOCO.HHN. ML:1.7 0.00034 0.78 AML other m 2023-09-22T04:04:07.62
IV.GATE.HNN. ML:2.1 0.0011600000000000002 1.42 AML other m 2023-09-22T04:04:07.95
IV.GATE.HHN. ML:2.1 0.001165 1.42 AML other m 2023-09-22T04:04:07.95
IV.PSB1.HHE. ML:2.2 0.0007704999999999999 0.42 AML other m 2023-09-22T04:04:07.38
OT.OT11.EHN. ML:2.1 0.0005615 0.1 AML other m 2023-09-22T04:04:07.85
IV.MELA.HHN. ML:2.4 0.0010155000000000001 0.2 AML other m 2023-09-22T04:04:08.16
IV.MELA.HNN. ML:2.4 0.0009625 0.2 AML other m 2023-09-22T04:04:08.16
IV.MELA.HHE. ML:2.7 0.001925 0.48 AML other m 2023-09-22T04:04:08.02
IV.MELA.HNE. ML:2.6 0.0017749999999999999 0.48 AML other m 2023-09-22T04:04:08.02
OT.OT11.EHE. ML:2.2 0.0006454999999999999 0.26 AML other m 2023-09-22T04:04:08.14
IV.PSB1.HHN. ML:2.1 0.0005625 0.66 AML other m 2023-09-22T04:04:08.24
IV.SACR.HHE. ML:1.8 0.000304 0.6 AML other m 2023-09-22T04:04:08.98
IV.BSSO.HHE. ML:2.1 0.00045650000000000004 0.22 AML other m 2023-09-22T04:04:09.62
IV.MOCO.HHE. ML:1.9 0.000508 0.5 AML other m 2023-09-22T04:04:10.02
IV.MOCO.HNE. ML:1.9 0.0004965 0.5 AML other m 2023-09-22T04:04:10.02
IV.MRB1.HNN. ML:2.0 0.0003815 1.04 AML other m 2023-09-22T04:04:10.66
IV.MRB1.HHN. ML:2.0 0.000389 1.04 AML other m 2023-09-22T04:04:10.66
IV.BSSO.HHN. ML:2.0 0.000397 0.3 AML other m 2023-09-22T04:04:11.30
IV.VITU.HHE. ML:2.2 0.000449 0.76 AML other m 2023-09-22T04:04:11.44
IV.MRB1.HHE. ML:2.0 0.000336 1.06 AML other m 2023-09-22T04:04:12.77
IV.MRB1.HNE. ML:2.0 0.000343 1.06 AML other m 2023-09-22T04:04:12.77
IV.VITU.HHN. ML:2.2 0.000457 0.3 AML other m 2023-09-22T04:04:13.24
IV.PTRJ.HHN. ML:1.8 0.00021100000000000003 0.48 AML other m 2023-09-22T04:04:13.19
IX.SSB3.HHN.02 ML:1.7 0.00014649999999999998 0.24 AML other m 2023-09-22T04:04:13.32
IV.SGTA.HHN. ML:2.0 0.0002535 0.26 AML other m 2023-09-22T04:04:13.28
IX.SSB3.HHE.02 ML:1.8 0.0001915 0.98 AML other m 2023-09-22T04:04:13.28
IV.CIGN.HHN. ML:1.7 0.000282 0.36 AML other m 2023-09-22T04:04:13.83
IV.TRIV.HNE. ML:1.8 0.00017299999999999998 0.24 AML other m 2023-09-22T04:04:13.91
IV.CAFE.HHE. ML:1.9 0.0001985 0.16 AML other m 2023-09-22T04:04:13.84
IV.CAFE.HNE. ML:1.9 0.000188 0.18 AML other m 2023-09-22T04:04:13.84
IV.APRC.HHN. ML:2.4 0.000474 1.88 AML other m 2023-09-22T04:04:13.01
IV.CAFE.HHN. ML:1.9 0.0001785 1.32 AML other m 2023-09-22T04:04:13.97
IV.CAFE.HNN. ML:1.9 0.00017199999999999998 1.32 AML other m 2023-09-22T04:04:13.32
IV.CIGN.HHE. ML:1.6 0.0002115 0.4 AML other m 2023-09-22T04:04:14.27
IV.TRIV.HHE. ML:1.8 0.0001455 1.46 AML other m 2023-09-22T04:04:14.90
IV.PTRJ.HHE. ML:1.9 0.00029949999999999996 0.28 AML other m 2023-09-22T04:04:14.10
IV.SGTA.HHE. ML:1.8 0.000187 1.08 AML other m 2023-09-22T04:04:15.16
IV.APRC.HHE. ML:2.3 0.00038749999999999993 0.84 AML other m 2023-09-22T04:04:16.57
IV.SGRT.HHN. ML:2.1 0.000176 0.7 AML other m 2023-09-22T04:04:18.65
IV.SGG.HHE. ML:1.7 0.000133 1.12 AML other m 2023-09-22T04:04:18.21
IV.SGG.HHN. ML:1.9 0.0001955 1.66 AML other m 2023-09-22T04:04:18.90
IV.MIDA.HHE. ML:1.9 0.000134 1.18 AML other m 2023-09-22T04:04:19.21
IV.VAGA.HHN. ML:2.1 0.000272 0.86 AML other m 2023-09-22T04:04:19.63
IV.VAGA.HNN. ML:2.1 0.000262 0.22 AML other m 2023-09-22T04:04:19.74
IV.VAGA.HHE. ML:1.9 0.0001575 0.86 AML other m 2023-09-22T04:04:20.90
IV.VAGA.HNE. ML:2.0 0.000189 0.42 AML other m 2023-09-22T04:04:20.49
IV.PAOL.HHN. ML:2.1 0.0002495 0.26 AML other m 2023-09-22T04:04:20.91
IV.PAOL.HHE. ML:1.8 0.000143 1.7 AML other m 2023-09-22T04:04:21.95
IV.MIDA.HHN. ML:1.8 0.0001135 0.28 AML other m 2023-09-22T04:04:22.33
IV.SGRT.HHE. ML:2.1 0.00019350000000000001 0.64 AML other m 2023-09-22T04:04:22.90
OT.OT12.EHN. ML:1.9 0.00009565000000000001 1.56 AML other m 2023-09-22T04:04:23.94
IV.PIGN.HHE. ML:1.7 0.00007764999999999999 1.68 AML other m 2023-09-22T04:04:23.09
OT.OT12.EHE. ML:1.8 0.0000882 1.28 AML other m 2023-09-22T04:04:24.06
IV.PIGN.HHN. ML:1.6 0.00006505 0.9 AML other m 2023-09-22T04:04:25.27
IV.MSAG.HNN. ML:2.7 0.000601 0.98 AML other m 2023-09-22T04:04:25.96
IV.TRIV.HHN. ML:1.6 0.00010125000000000001 1.58 AML other m 2023-09-22T04:04:26.15
IV.TRIV.HNN. ML:1.7 0.000128 1.58 AML other m 2023-09-22T04:04:26.16
IV.MSAG.HNE. ML:2.5 0.0003745 0.48 AML other m 2023-09-22T04:04:27.75
IV.LPEL.HHN. ML:2.1 0.000133 0.14 AML other m 2023-09-22T04:04:27.81
IV.MRVN.HHE. ML:2.1 0.00009520000000000001 0.88 AML other m 2023-09-22T04:04:30.14
IV.MRVN.HHN. ML:2.2 0.00014250000000000002 1.04 AML other m 2023-09-22T04:04:30.45
IV.ACER.HHN. ML:2.2 0.0001475 1.32 AML other m 2023-09-22T04:04:30.33
IV.ACER.HNN. ML:2.2 0.000136 0.64 AML other m 2023-09-22T04:04:31.00
IV.LPEL.HHE. ML:2.1 0.00012325 0.96 AML other m 2023-09-22T04:04:31.71
IV.INTR.HHN. ML:2.2 0.0001305 0.98 AML other m 2023-09-22T04:04:31.40
IV.INTR.HHE. ML:2.1 0.00010550000000000002 0.4 AML other m 2023-09-22T04:04:32.30
IV.ACER.HHE. ML:2.2 0.00014900000000000002 1.38 AML other m 2023-09-22T04:04:32.88
IV.ACER.HNE. ML:2.2 0.00012734999999999998 1.38 AML other m 2023-09-22T04:04:32.88
IV.CMPR.HHE. ML:1.9 0.000051250000000000006 1.48 AML other m 2023-09-22T04:04:38.19
IV.CMPR.HHN. ML:1.5 0.000021150000000000002 1.08 AML other m 2023-09-22T04:04:41.00
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