Earthquake with magnitude of ML 1.6 on date 28-12-2023 and time 12:06:22 (Italy) in region 4 km SW San Marco la Catola (FG)

A magnitude ML 1.6 earthquake occured in region: 4 km SW San Marco la Catola (FG), on

  • 28-12-2023 11:06:22 (UTC)
  • 28-12-2023 12:06:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.4950, 14.9910 at 22 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
San Marco la Catola FG 4 1012 1012
Tufara CB 4 925 1937
Volturara Appula FG 5 430 2367
Gambatesa CB 7 1464 3831
Castelvetere in Val Fortore BN 7 1240 5071
Celenza Valfortore FG 8 1598 6669
San Bartolomeo in Galdo BN 10 4867 11536
Motta Montecorvino FG 10 730 12266
Baselice BN 11 2397 14663
Carlantino FG 11 980 15643
Volturino FG 11 1743 17386
Pietramontecorvino FG 13 2721 20107
Macchia Valfortore CB 13 576 20683
Riccia CB 13 5262 25945
Alberona FG 13 985 26930
Pietracatella CB 14 1375 28305
Castelnuovo della Daunia FG 15 1445 29750
Casalvecchio di Puglia FG 15 1877 31627
Foiano di Val Fortore BN 16 1410 33037
Roseto Valfortore FG 16 1074 34111
Jelsi CB 16 1781 35892
Casalnuovo Monterotaro FG 17 1556 37448
Sant'Elia a Pianisi CB 17 1818 39266
Castelpagano BN 18 1483 40749
Montefalcone di Val Fortore BN 19 1525 42274
Colletorto CB 19 1938 44212
Colle Sannita BN 20 2431 46643
Monacilioni CB 20 523 47166

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SW of San Severo (53905 inhabitants)
44 Km NE of Benevento (60091 inhabitants)
46 Km W of Foggia (151991 inhabitants)
67 Km N of Avellino (54857 inhabitants)
72 Km NE of Caserta (76326 inhabitants)
79 Km W of Manfredonia (57279 inhabitants)
80 Km NE of Acerra (59573 inhabitants)
80 Km W of Cerignola (58396 inhabitants)
85 Km NE of Afragola (65057 inhabitants)
88 Km NE of Aversa (53047 inhabitants)
88 Km NE of Casoria (77642 inhabitants)
91 Km NE of Giugliano in Campania (122974 inhabitants)
91 Km N of Cava de' Tirreni (53659 inhabitants)
92 Km NE of Scafati (50787 inhabitants)
92 Km NE of Portici (55274 inhabitants)
93 Km N of Salerno (135261 inhabitants)
93 Km NE of Ercolano (53709 inhabitants)
94 Km NE of Marano di Napoli (59874 inhabitants)
94 Km NE of Torre del Greco (86275 inhabitants)
96 Km NE of Napoli (974074 inhabitants)
99 Km N of Battipaglia (50786 inhabitants)
99 Km NE of Castellammare di Stabia (66466 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 2023-12-28
11:06:22
41.4948 14.9913 22 2023-12-28
11:44:28
Sala Sismica INGV-Roma 124320831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-28 11:06:22 ± 0.12
Latitude 41.4948 ± 0.0063
Longitude 14.9913 ± 0.0060
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124320831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 205
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 354
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 72
Number of defining phases 55
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.00364
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 28
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 49
Type of magnitude ML
Reference to an origin 124320831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-28 11:44:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2023-12-28T11:08:22.51 3.0 undecidable manual Sg 20.870001 0
AC.KBN.HHZ.00 2023-12-28T11:08:18.41 3.0 undecidable manual Sn -4.31 0
MN.TUE.HHZ. 2023-12-28T11:08:16.55 3.0 undecidable manual Pg 21.370001 0
IV.OSSC.HHZ. 2023-12-28T11:08:10.23 3.0 undecidable manual Sg 15.76 0
IV.ECTS.HHZ. 2023-12-28T11:08:01.98 3.0 undecidable manual Sn 0.37 0
GU.RNCA.HHZ. 2023-12-28T11:07:41.65 3.0 negative manual Pn 1.42 0
CR.STON.BHZ. 2023-12-28T11:07:34.96 3.0 undecidable manual Sn 2.99 0
IV.ACATE.EHZ. 2023-12-28T11:07:32.32 3.0 positive manual Pn 2.38 0
IV.FDMO.HHZ. 2023-12-28T11:07:23.46 3.0 undecidable manual Sn 1.8 0
IV.ZCCA.HHZ. 2023-12-28T11:07:23.99 3.0 undecidable manual Pn 0.74 0
IV.PLLN.EHZ. 2023-12-28T11:07:19.92 3.0 positive manual Pn 2.71 0
IV.IMOL.HNZ. 2023-12-28T11:07:16.55 3.0 positive manual Pn -1.52 0
IV.SSFR.HHZ. 2023-12-28T11:07:12.94 3.0 positive manual Pg 11.2 0
IV.SPS2.HHZ. 2023-12-28T11:07:03.51 3.0 negative manual Pn 1.47 0
IV.GUMA.HHZ. 2023-12-28T11:07:02.09 3.0 negative manual Pg 7.84 0
IV.FDMO.HHZ. 2023-12-28T11:06:54.21 3.0 undecidable manual Pn -1.4 0
IV.MRVN.HHZ. 2023-12-28T11:06:54.78 0.6 undecidable manual S 115 111.3996 97 0.11 42
OT.OT14.EHZ. 2023-12-28T11:06:50.42 0.6 undecidable manual S 59 87.9453 99 1.94 18
IV.LPEL.HNN. 2023-12-28T11:06:50.30 0.6 undecidable manual S 313 90.6426 98 1.11 28
IV.MSAG.HHZ. 2023-12-28T11:06:48.17 0.6 undecidable manual S 72 79.8645 100 1.82 21
IV.TREM.HHE. 2023-12-28T11:06:47.84 0.3 undecidable manual S 31 81.8514 99 0.98 48
OT.OT12.EHZ. 2023-12-28T11:06:46.05 0.3 undecidable manual S 78 77.5668 100 0.31 64
IV.SNAL.HNN. 2023-12-28T11:06:42.02 0.3 undecidable manual S 164 65.7897 102 -0.62 56
IV.MRVN.HHZ. 2023-12-28T11:06:41.91 0.3 undecidable manual P 115 111.3996 97 0.91 49
OT.OT07.EHE. 2023-12-28T11:06:41.23 0.6 undecidable manual S 77 62.0934 103 -0.45 42
IV.VAGA.HNZ. 2023-12-28T11:06:41.84 0.6 undecidable manual S 262 63.5919 103 -0.23 44
OT.OT03.EHE. 2023-12-28T11:06:41.07 0.3 undecidable manual S 66 59.6958 103 0 69
IV.MIDA.HHN. 2023-12-28T11:06:41.67 0.3 undecidable manual S 285 63.2922 103 -0.34 66
IV.CAFE.HHE. 2023-12-28T11:06:40.44 0.6 undecidable manual S 158 55.6998 105 0.41 44
IV.APRC.HHZ. 2023-12-28T11:06:39.14 0.3 undecidable manual S 57 54.2013 105 -0.51 63
IV.LRP.EHZ. 2023-12-28T11:06:39.78 3.0 negative manual P -1.97 0
IV.SGG.HNZ. 2023-12-28T11:06:39.02 0.3 undecidable manual S 257 52.3032 106 -0.14 69
OT.OT06.EHE. 2023-12-28T11:06:39.16 0.6 undecidable manual S 67 54.3012 105 -0.52 42
OT.OT05.EHZ. 2023-12-28T11:06:39.21 0.3 undecidable manual S 70 53.9016 105 -0.36 65
OT.OT04.EHE. 2023-12-28T11:06:39.42 0.6 undecidable manual S 63 54.9006 105 -0.4 43
IV.LPEL.HNN. 2023-12-28T11:06:39.13 0.3 undecidable manual P 313 90.6426 98 1.3 40
OT.OT14.EHZ. 2023-12-28T11:06:38.73 0.1 undecidable manual P 59 87.9453 99 1.31 55
IV.MSAG.HHZ. 2023-12-28T11:06:37.68 0.1 negative manual P 72 79.8645 100 1.49 51
IV.TREM.HHE. 2023-12-28T11:06:37.12 0.1 undecidable manual P 31 81.8514 99 0.63 75
IV.TRIV.HHZ. 2023-12-28T11:06:37.23 0.3 undecidable manual S 310 47.4192 108 -0.67 63
IV.PTRJ.HHZ. 2023-12-28T11:06:36.35 0.3 undecidable manual S 249 41.1255 111 0.04 71
OT.OT12.EHZ. 2023-12-28T11:06:35.87 0.3 undecidable manual P 78 77.5668 100 0.03 67
OT.OT16.EHZ. 2023-12-28T11:06:35.72 0.3 undecidable manual S 21 40.5261 111 -0.44 67
IV.BSSO.HHZ. 2023-12-28T11:06:34.50 0.6 undecidable manual S 280 33.5442 116 0.05 47
IV.PSB1.HHZ. 2023-12-28T11:06:34.83 0.3 undecidable manual S 207 33.6441 116 0.34 69
OT.OT11.EHN. 2023-12-28T11:06:33.05 0.3 undecidable manual S 86 28.6491 121 -0.27 69
IV.MIDA.HHN. 2023-12-28T11:06:33.40 0.1 undecidable manual P 285 63.2922 103 -0.29 88
IV.SNAL.HNN. 2023-12-28T11:06:33.48 0.1 undecidable manual P 164 65.7897 102 -0.57 78
IV.SACR.HHZ. 2023-12-28T11:06:33.04 0.6 undecidable manual S 246 26.0517 124 0.3 46
OT.OT07.EHE. 2023-12-28T11:06:33.66 0.1 undecidable manual P 77 62.0934 103 0.17 90
IV.VAGA.HNZ. 2023-12-28T11:06:33.33 0.1 undecidable manual P 262 63.5919 103 -0.4 85
IV.CAFE.HHE. 2023-12-28T11:06:32.71 0.3 undecidable manual P 158 55.6998 105 0.17 69
IV.MELA.HHZ. 2023-12-28T11:06:32.54 0.3 undecidable manual S 26 25.9518 124 -0.18 72
OT.OT04.EHE. 2023-12-28T11:06:32.13 0.1 undecidable manual P 63 54.9006 105 -0.29 88
OT.OT03.EHE. 2023-12-28T11:06:32.93 0.3 undecidable manual P 66 59.6958 103 -0.21 66
OT.OT06.EHE. 2023-12-28T11:06:31.79 0.1 undecidable manual P 67 54.3012 105 -0.55 82
OT.OT05.EHZ. 2023-12-28T11:06:31.57 0.1 undecidable manual P 70 53.9016 105 -0.71 77
IV.MOCO.HHZ. 2023-12-28T11:06:31.78 0.3 undecidable manual S 135 19.5693 133 0.4 70
IV.TRIV.HHZ. 2023-12-28T11:06:31.74 0.1 undecidable manual P 310 47.4192 108 0.42 86
IV.APRC.HHZ. 2023-12-28T11:06:31.65 0.1 undecidable manual P 57 54.2013 105 -0.68 79
IV.SGG.HNZ. 2023-12-28T11:06:31.75 0.1 undecidable manual P 257 52.3032 106 -0.29 89
IV.GATE.HHZ. 2023-12-28T11:06:29.61 0.3 undecidable manual S 287 6.993 160 0.1 74
OT.OT16.EHZ. 2023-12-28T11:06:29.88 0.1 undecidable manual P 21 40.5261 111 -0.43 89
IV.PSB1.HHZ. 2023-12-28T11:06:29.53 0.1 positive manual P 207 33.6441 116 0.19 94
IV.BSSO.HHZ. 2023-12-28T11:06:29.53 0.1 positive manual P 280 33.5442 116 0.21 92
IT.LRNO.HNZ. 2023-12-28T11:06:29.63 0.3 undecidable manual P 350 35.0427 115 0.08 71
IV.PTRJ.HHZ. 2023-12-28T11:06:29.98 0.1 negative manual P 249 41.1255 111 -0.42 88
OT.OT11.EHN. 2023-12-28T11:06:28.55 0.1 undecidable manual P 86 28.6491 121 -0.12 95
IV.MELA.HHZ. 2023-12-28T11:06:28.17 0.1 undecidable manual P 26 25.9518 124 -0.15 96
IV.SACR.HHZ. 2023-12-28T11:06:28.47 0.1 positive manual P 246 26.0517 124 0.13 96
IV.MOCO.HHZ. 2023-12-28T11:06:27.92 0.1 negative manual P 135 19.5693 133 0.37 93
IV.GATE.HHZ. 2023-12-28T11:06:26.36 0.1 positive manual P 287 6.993 160 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GATE.HHE. ML:2.1 0.000811 0.38 AML other m 2023-12-28T11:06:32.28
IV.GATE.HNE. ML:2.1 0.0008265 0.38 AML other m 2023-12-28T11:06:32.28
IV.GATE.HHN. ML:1.9 0.0005620000000000001 0.4 AML other m 2023-12-28T11:06:32.29
IV.GATE.HNN. ML:1.9 0.0005449999999999999 0.4 AML other m 2023-12-28T11:06:32.29
IV.MELA.HHE. ML:1.9 0.00034777095 0.2368 AML other m 2023-12-28T11:06:32.91
IV.MELA.HHN. ML:2.0 0.0003905 1.48 AML other m 2023-12-28T11:06:33.14
IV.SACR.HHE. ML:1.2 0.00007245 0.2 AML other m 2023-12-28T11:06:33.85
IV.SACR.HHN. ML:1.1 0.000054846115 0.224 AML other m 2023-12-28T11:06:33.94
IV.PSB1.HHE. ML:1.4 0.000079822375 0.2816 AML other m 2023-12-28T11:06:35.18
IV.MOCO.HHN. ML:1.0 0.000052677390000000004 0.2368 AML other m 2023-12-28T11:06:34.40
IV.MOCO.HHE. ML:1.4 0.0001265 0.62 AML other m 2023-12-28T11:06:37.12
IV.PTRJ.HHE. ML:1.1 0.00004215 0.18 AML other m 2023-12-28T11:06:39.40
IV.PSB1.HHN. ML:1.2 0.000048400045 0.3392 AML other m 2023-12-28T11:06:36.38
IV.APRC.HHE. ML:1.7 0.000102169885 0.2048 AML other m 2023-12-28T11:06:41.29
IV.PTRJ.HHN. ML:1.1 0.00003665869 0.2752 AML other m 2023-12-28T11:06:37.95
IV.APRC.HHN. ML:1.7 0.00010826251000000001 0.1984 AML other m 2023-12-28T11:06:42.35
OT.OT05.EHN. ML:1.4 0.00005582926000000001 0.224 AML other m 2023-12-28T11:06:41.05
IV.VAGA.HHN. ML:1.6 0.0000781 1.64 AML other m 2023-12-28T11:06:47.83
IV.VAGA.HHE. ML:1.5 0.0000584 0.4 AML other m 2023-12-28T11:06:47.09
IV.MSAG.HHN. ML:2.2 0.0001975 0.2 AML other m 2023-12-28T11:06:49.59
IV.MSAG.HNN. ML:2.6 0.0005769522 0.6976 AML other m 2023-12-28T11:06:50.88
IV.MSAG.HHE. ML:1.7 0.000071145335 0.16 AML other m 2023-12-28T11:06:50.71
IV.MSAG.HNE. ML:2.2 0.00019768495 0.384 AML other m 2023-12-28T11:06:51.39
OT.OT05.EHE. ML:0.4 0.0000009296730000000002 0.1216 AML other m 2023-12-28T11:06:42.18
IV.MOCO.HNE. ML:1.3 0.00011460368 0.6016 AML other m 2023-12-28T11:06:37.12
IV.MOCO.HNN. ML:1.1 0.000058474995000000005 0.2752 AML other m 2023-12-28T11:06:34.41
IV.MELA.HNE. ML:2.1 0.0005018606 0.8128 AML other m 2023-12-28T11:06:40.41
IV.MELA.HNN. ML:2.0 0.00047627549999999997 0.8896 AML other m 2023-12-28T11:06:28.52
IV.SACR.HNE. ML:1.3 0.000089724015 0.9792 AML other m 2023-12-28T11:06:28.43
IV.SACR.HNN. ML:1.1 0.000058603015 0.2304 AML other m 2023-12-28T11:06:34.65
IV.PSB1.HNE. ML:2.2 0.0005871965 0.544 AML other m 2023-12-28T11:06:35.61
IV.PSB1.HNN. ML:2.0 0.00032484975 0.6016 AML other m 2023-12-28T11:06:36.66
IV.BSSO.HHE. ML:1.2 0.00005685282 0.1984 AML other m 2023-12-28T11:06:37.17
IV.BSSO.HHN. ML:1.2 0.000050831594999999996 0.3456 AML other m 2023-12-28T11:06:35.68
IV.BSSO.HNE. ML:0.8 0.000026595914999999998 1.1392 AML other m 2023-12-28T11:06:31.79
IV.BSSO.HNN. ML:0.9 0.000030792305 1.28 AML other m 2023-12-28T11:06:42.52
IV.PTRJ.HNE. ML:1.8 0.0001753739 1.3248 AML other m 2023-12-28T11:06:48.55
IV.PTRJ.HNN. ML:3.0 0.00273224435 1.1392 AML other m 2023-12-28T11:06:29.02
IV.APRC.HNE. ML:1.8 0.00013364431999999998 0.4992 AML other m 2023-12-28T11:06:33.59
IV.APRC.HNN. ML:2.5 0.00065305775 0.7616 AML other m 2023-12-28T11:06:36.36
IV.VAGA.HNE. ML:2.2 0.00029334654999999996 1.0688 AML other m 2023-12-28T11:06:59.65
IV.VAGA.HNN. ML:2.3 0.00034784569999999997 1.0368 AML other m 2023-12-28T11:06:59.67
OT.OT12.EHE. ML:1.4 0.000034131115000000004 0.2816 AML other m 2023-12-28T11:06:48.39
OT.OT12.EHN. ML:1.8 0.00008413986 0.2432 AML other m 2023-12-28T11:06:48.47
OT.OT14.EHE. ML:1.7 0.00005372750999999999 0.1856 AML other m 2023-12-28T11:06:54.28
OT.OT14.EHN. ML:1.8 0.00007592965 0.1216 AML other m 2023-12-28T11:06:54.72
IV.LRP.EHE. ML:1.1 0.000011414530000000001 0.3008 AML other m 2023-12-28T11:06:50.69
IV.LRP.EHN. ML:0.8 0.0000049008925 0.32 AML other m 2023-12-28T11:07:06.00
IV.MRVN.HHE. ML:1.3 0.00001694714 0.2176 AML other m 2023-12-28T11:06:58.78
IV.MRVN.HHN. ML:1.3 0.00001409679 0.16 AML other m 2023-12-28T11:06:59.08
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