Earthquake with magnitude of ML 1.6 on date 03-12-2023 and time 16:38:43 (UTC) in region 4 km E Colle Sannita (BN)

A magnitude ML 1.6 earthquake occured in region: 4 km E Colle Sannita (BN), on

  • 03-12-2023 16:38:43 (UTC)
  • 03-12-2023 17:38:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.3540, 14.8800 at 24 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Colle Sannita BN 4 2431 2431
San Marco dei Cavoti BN 5 3371 5802
Circello BN 6 2388 8190
Molinara BN 7 1618 9808
Foiano di Val Fortore BN 8 1410 11218
Castelpagano BN 8 1483 12701
Reino BN 8 1210 13911
Baselice BN 9 2397 16308
San Giorgio La Molara BN 10 2994 19302
Montefalcone di Val Fortore BN 11 1525 20827
Castelvetere in Val Fortore BN 11 1240 22067
Pago Veiano BN 12 2406 24473
Santa Croce del Sannio BN 13 927 25400
San Bartolomeo in Galdo BN 13 4867 30267
Fragneto l'Abate BN 14 1049 31316
Pesco Sannita BN 14 1972 33288
Campolattaro BN 15 1072 34360
Fragneto Monforte BN 15 1840 36200
Riccia CB 15 5262 41462
Tufara CB 15 925 42387
Ginestra degli Schiavoni BN 16 476 42863
Buonalbergo BN 17 1730 44593
Casalbore AV 17 1800 46393
Pontelandolfo BN 17 2167 48560
Pietrelcina BN 18 3114 51674
Gambatesa CB 18 1464 53138
Cercemaggiore CB 18 3777 56915
Morcone BN 18 4932 61847
Castelfranco in Miscano BN 18 916 62763
Roseto Valfortore FG 18 1074 63837
Sassinoro BN 18 618 64455
Casalduni BN 19 1378 65833
Jelsi CB 20 1781 67614

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NE of Benevento (60091 inhabitants)
49 Km N of Avellino (54857 inhabitants)
55 Km NE of Caserta (76326 inhabitants)
56 Km SW of San Severo (53905 inhabitants)
57 Km W of Foggia (151991 inhabitants)
62 Km NE of Acerra (59573 inhabitants)
68 Km NE of Afragola (65057 inhabitants)
70 Km NE of Casoria (77642 inhabitants)
70 Km NE of Aversa (53047 inhabitants)
74 Km NE of Scafati (50787 inhabitants)
74 Km NE of Portici (55274 inhabitants)
74 Km NE of Giugliano in Campania (122974 inhabitants)
74 Km N of Cava de' Tirreni (53659 inhabitants)
75 Km NE of Ercolano (53709 inhabitants)
76 Km N of Salerno (135261 inhabitants)
76 Km NE of Torre del Greco (86275 inhabitants)
77 Km NE of Marano di Napoli (59874 inhabitants)
78 Km NE of Napoli (974074 inhabitants)
81 Km NE of Castellammare di Stabia (66466 inhabitants)
83 Km N of Battipaglia (50786 inhabitants)
86 Km W of Cerignola (58396 inhabitants)
87 Km NE of Pozzuoli (81661 inhabitants)
92 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 1.6 2023-12-03
16:38:43
41.354 14.8803 24 2023-12-03
16:51:33
Sala Sismica INGV-Roma 123770741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-03 16:38:43 ± 0.14
Latitude 41.3540 ± 0.0063
Longitude 14.8803 ± 0.0072
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123770741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 733
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 161
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 33
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75993
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 21
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 123770741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-03 16:51:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2023-12-03T16:39:35.79 3.0 undecidable manual Sn 0.15 0
IV.LNSS.HHZ. 2023-12-03T16:39:21.57 3.0 undecidable manual Pg 6.02 0
IV.VAGA.HHZ. 2023-12-03T16:39:01.90 0.3 undecidable manual S 277 54.2013 107 0.7 58
IV.MELA.HHZ. 2023-12-03T16:38:58.70 0.3 undecidable manual S 28 44.1225 112 0.05 71
IV.SGRT.HHZ. 2023-12-03T16:38:58.25 0.3 undecidable manual P 58 84.3489 100 -0.09 65
OT.OT05.EHZ. 2023-12-03T16:38:56.12 0.1 undecidable manual P 60 68.8755 103 0.11 90
IV.BSSO.HHZ. 2023-12-03T16:38:56.27 0.1 undecidable manual S 312 31.9458 120 0.53 87
IV.APRC.HHZ. 2023-12-03T16:38:55.75 0.3 undecidable manual P 51 70.8735 103 -0.56 60
IV.MRB1.HHZ. 2023-12-03T16:38:55.08 0.3 undecidable manual S 164 26.6511 126 0.52 67
IV.PTRJ.HHZ. 2023-12-03T16:38:54.70 0.3 undecidable manual S 272 29.2485 123 -0.43 68
OT.OT16.EHZ. 2023-12-03T16:38:54.72 0.3 undecidable manual P 24 58.497 106 0.26 66
IV.VAGA.HHZ. 2023-12-03T16:38:54.28 0.1 undecidable manual P 277 54.2013 107 0.46 85
IV.VITU.HHZ. 2023-12-03T16:38:54.91 0.3 undecidable manual S 228 28.1496 124 0.03 74
IV.MOCO.HNZ. 2023-12-03T16:38:54.49 0.3 undecidable manual S 86 23.1546 131 0.67 64
IV.TRIV.HHZ. 2023-12-03T16:38:53.84 0.1 undecidable manual P 329 53.3022 107 0.14 91
IV.SNAL.HNN. 2023-12-03T16:38:53.29 0.1 undecidable manual P 150 54.9006 107 -0.64 80
IV.PAOL.HHZ. 2023-12-03T16:38:53.13 0.1 undecidable manual P 216 44.3223 111 0.74 78
IV.SGG.HNE. 2023-12-03T16:38:52.22 0.1 undecidable manual P 275 41.9247 113 0.18 93
IV.CAFE.HHE. 2023-12-03T16:38:52.76 0.1 undecidable manual P 140 46.8198 110 0.02 95
IV.MELA.HHZ. 2023-12-03T16:38:52.05 0.1 undecidable manual P 28 44.1225 112 -0.3 90
IV.GATE.HHZ. 2023-12-03T16:38:52.79 0.1 undecidable manual S 8 17.871 139 -0.01 100
IX.SSB3.HNZ.02 2023-12-03T16:38:52.48 0.1 undecidable manual P 136 42.2244 113 0.4 89
IV.SACR.HHZ. 2023-12-03T16:38:51.67 0.3 undecidable manual S 288 15.2736 143 -0.71 63
IV.PSB1.HHZ. 2023-12-03T16:38:51.73 0.3 undecidable manual S 202 15.5733 143 -0.7 62
OT.OT11.EHN. 2023-12-03T16:38:51.76 0.1 undecidable manual P 65 41.8248 113 -0.27 91
IV.BSSO.HHZ. 2023-12-03T16:38:50.64 0.3 undecidable manual P 312 31.9458 120 -0.03 73
IV.MRB1.HHZ. 2023-12-03T16:38:50.08 0.1 undecidable manual P 164 26.6511 126 0.09 98
IV.VITU.HHZ. 2023-12-03T16:38:50.06 0.1 undecidable manual P 228 28.1496 124 -0.12 96
IV.MOCO.HNZ. 2023-12-03T16:38:49.89 0.1 undecidable manual P 86 23.1546 131 0.33 93
IV.PTRJ.HHZ. 2023-12-03T16:38:49.90 0.1 undecidable manual P 272 29.2485 123 -0.42 90
IV.GATE.HHZ. 2023-12-03T16:38:48.65 0.3 undecidable manual P 8 17.871 139 -0.33 70
IV.SACR.HHZ. 2023-12-03T16:38:48.30 0.3 undecidable manual P 288 15.2736 143 -0.43 69
IV.PSB1.HHZ. 2023-12-03T16:38:48.40 0.1 undecidable manual P 202 15.5733 143 -0.36 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHE. ML:0.0 0.00030461715 0.2176 AML other m 2023-12-03T16:38:51.98
IV.PSB1.HHE. ML:2.0 0.000495 1.76 AML other m 2023-12-03T16:38:51.04
IV.SACR.HHN. ML:0.0 0.00026348064999999997 0.4608 AML other m 2023-12-03T16:38:51.76
IV.PSB1.HHN. ML:1.6 0.000213 1.56 AML other m 2023-12-03T16:38:52.13
IV.GATE.HHN. ML:1.7 0.00025248885 0.5248 AML other m 2023-12-03T16:38:54.47
IV.GATE.HHE. ML:1.5 0.00016252535000000002 0.6016 AML other m 2023-12-03T16:38:53.99
IV.PTRJ.HHN. ML:1.6 0.00016099999999999998 0.22 AML other m 2023-12-03T16:38:54.86
IV.PTRJ.HHE. ML:1.6 0.0001474435 0.2176 AML other m 2023-12-03T16:38:56.58
IV.VITU.HHE. ML:1.6 0.000141 0.2 AML other m 2023-12-03T16:38:57.84
IV.VITU.HHN. ML:1.4 0.00011066468999999999 0.32 AML other m 2023-12-03T16:39:00.06
IV.SACR.HNN. ML:1.9 0.00039742615000000004 0.4608 AML other m 2023-12-03T16:38:51.99
IV.PSB1.HNE. ML:2.0 0.0005421043999999999 0.256 AML other m 2023-12-03T16:38:51.92
IV.PSB1.HNN. ML:1.7 0.0002853421 0.448 AML other m 2023-12-03T16:38:53.13
IV.GATE.HNE. ML:1.5 0.0001621801 0.5888 AML other m 2023-12-03T16:38:53.98
IV.GATE.HNN. ML:1.7 0.00026150315 0.4992 AML other m 2023-12-03T16:38:54.46
IV.BSSO.HHE. ML:1.5 0.00011343476499999999 0.2176 AML other m 2023-12-03T16:38:57.56
IV.BSSO.HHN. ML:1.3 0.00007533440499999999 0.3968 AML other m 2023-12-03T16:38:57.77
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download