Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 24-11-2023 and time 04:04:17 (UTC) in region 3 km SW Casalciprano (CB)

A magnitude ML 1.9 earthquake occured in region: 3 km SW Casalciprano (CB), on

  • 24-11-2023 04:04:17 (UTC)
  • 24-11-2023 05:04:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.5630, 14.5120 at 11 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.

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
Casalciprano CB 3 564 564
Spinete CB 3 1320 1884
Sant'Elena Sannita IS 4 275 2159
Busso CB 4 1273 3432
Baranello CB 6 2673 6105
Colle d'Anchise CB 6 807 6912
Frosolone IS 7 3170 10082
Oratino CB 7 1641 11723
Molise CB 8 167 11890
Castropignano CB 8 947 12837
Macchiagodena IS 9 1854 14691
Torella del Sannio CB 9 795 15486
Bojano CB 9 8058 23544
Vinchiaturo CB 10 3324 26868
Cantalupo nel Sannio IS 11 739 27607
San Massimo CB 11 855 28462
San Polo Matese CB 12 470 28932
Duronia CB 12 405 29337
Santa Maria del Molise IS 12 665 30002
Campobasso CB 12 49431 79433
Campochiaro CB 13 646 80079
Fossalto CB 13 1345 81424
Pietracupa CB 13 215 81639
Ripalimosani CB 14 3114 84753
Ferrazzano CB 14 3344 88097
Castelpetroso IS 14 1680 89777
Guardiaregia CB 14 801 90578
Mirabello Sannitico CB 14 2180 92758
Civitanova del Sannio IS 15 945 93703
Roccamandolfi IS 16 938 94641
Limosano CB 16 768 95409
Carpinone IS 16 1157 96566
San Giuliano del Sannio CB 16 1029 97595
Sant'Angelo Limosano CB 16 352 97947
Bagnoli del Trigno IS 16 735 98682
Montagano CB 17 1086 99768
Chiauci IS 17 233 100001
Sessano del Molise IS 17 727 100728
Cercepiccola CB 17 681 101409
Matrice CB 18 1115 102524
San Biase CB 18 189 102713
Castelpizzuto IS 19 155 102868
Pescolanciano IS 19 855 103723
Pettoranello del Molise IS 20 460 104183
Sepino CB 20 1964 106147
Campodipietra CB 20 2570 108717
Pesche IS 20 1661 110378
San Giovanni in Galdo CB 20 580 110958
Gildone CB 20 809 111767

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km NW of Benevento (60091 inhabitants)
56 Km N of Caserta (76326 inhabitants)
70 Km N of Acerra (59573 inhabitants)
70 Km NE of Aversa (53047 inhabitants)
73 Km N of Afragola (65057 inhabitants)
74 Km W of San Severo (53905 inhabitants)
75 Km NE of Giugliano in Campania (122974 inhabitants)
75 Km N of Casoria (77642 inhabitants)
76 Km NW of Avellino (54857 inhabitants)
79 Km NE of Marano di Napoli (59874 inhabitants)
83 Km N of Napoli (974074 inhabitants)
83 Km N of Portici (55274 inhabitants)
85 Km N of Ercolano (53709 inhabitants)
87 Km W of Foggia (151991 inhabitants)
87 Km NE of Pozzuoli (81661 inhabitants)
87 Km N of Torre del Greco (86275 inhabitants)
91 Km N of Scafati (50787 inhabitants)
92 Km SE of Chieti (51815 inhabitants)
97 Km N of Castellammare di Stabia (66466 inhabitants)
97 Km N of Cava de' Tirreni (53659 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 2023-11-24
04:04:17		 41.5632 14.5118 11 2023-11-24
04:20:21		 Sala Sismica INGV-Roma 123380181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-24 04:04:17 ± 0.07
Latitude 41.5632 ± 0.0045
Longitude 14.5118 ± 0.0072
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123380181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 606
Semi-minor axis of confidence ellipse (meter) 347
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 64
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73025
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 123380181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-24 04:20:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT12.EHZ. 2023-11-24T04:04:52.04 3.0 undecidable manual S 0.31 0
IV.VVLD.HHZ. 2023-11-24T04:04:41.86 0.6 undecidable manual S 295 81.0522 50 0.15 44
IX.SCL3.EHZ.02 2023-11-24T04:04:40.30 3.0 negative manual P 2.24 0
IV.INTR.HHZ. 2023-11-24T04:04:38.63 3.0 undecidable manual S -1.03 0
IV.LPEL.HHZ. 2023-11-24T04:04:36.06 3.0 undecidable manual S -0.31 0
IV.T0110.HHZ. 2023-11-24T04:04:32.82 3.0 undecidable manual P -0.95 0
OT.OT05.EHZ. 2023-11-24T04:04:31.68 3.0 negative manual P -1.43 0
IV.CERA.HHZ. 2023-11-24T04:04:31.22 0.3 undecidable manual S 276 41.1255 50 0.17 70
IV.PIGN.HHZ. 2023-11-24T04:04:31.85 3.0 undecidable manual S 215 48.8178 50 -1.26 0
IV.VITU.HHZ. 2023-11-24T04:04:31.92 0.6 undecidable manual S 167 43.3233 50 0.29 47
IV.VVLD.HHZ. 2023-11-24T04:04:30.75 0.6 positive manual P 295 81.0522 50 -0.75 36
IV.INTR.HHZ. 2023-11-24T04:04:29.16 3.0 undecidable manual P -0.5 0
IV.RNI2.HHZ. 2023-11-24T04:04:29.21 0.3 undecidable manual S 298 33.6441 50 0.16 71
IV.VAGA.HHZ. 2023-11-24T04:04:28.70 3.0 undecidable manual S 235 28.3494 50 1.07 0
IV.LPEL.HHZ. 2023-11-24T04:04:27.67 3.0 positive manual P -0.14 0
IV.SACR.HHZ. 2023-11-24T04:04:27.21 0.3 undecidable manual S 139 24.4533 50 0.61 66
IV.TRIV.HHZ. 2023-11-24T04:04:26.92 0.6 undecidable manual S 8 22.755 50 0.76 40
IV.PABO.HHZ. 2023-11-24T04:04:26.25 0.6 undecidable manual S 333 23.0547 50 0.02 48
IV.MELA.HHZ. 2023-11-24T04:04:26.25 3.0 positive manual P -0.55 0
IV.SGG.HHZ. 2023-11-24T04:04:26.15 0.6 undecidable manual S 209 22.4553 50 0.08 46
IV.MIDA.HHZ. 2023-11-24T04:04:26.93 0.6 undecidable manual S 292 23.0547 50 0.69 37
IV.PIGN.HHZ. 2023-11-24T04:04:26.53 0.1 negative manual P 215 48.8178 50 -0.01 94
IV.PTRJ.HHZ. 2023-11-24T04:04:26.54 0.6 undecidable manual S 176 22.1556 50 0.56 41
IV.CERA.HHZ. 2023-11-24T04:04:25.12 0.1 undecidable manual P 276 41.1255 50 -0.23 91
IV.VITU.HHZ. 2023-11-24T04:04:25.39 0.3 negative manual P 167 43.3233 50 -0.29 66
IV.RNI2.HHZ. 2023-11-24T04:04:24.22 0.1 undecidable manual P 298 33.6441 50 0.03 96
IV.GATE.HHZ. 2023-11-24T04:04:24.47 0.6 negative manual P 99 33.5442 50 0.29 47
IV.VAGA.HHZ. 2023-11-24T04:04:23.60 0.6 positive manual P 235 28.3494 50 0.23 47
IV.MIDA.HHZ. 2023-11-24T04:04:22.60 0.1 negative manual P 292 23.0547 50 0.03 95
IV.PTRJ.HHZ. 2023-11-24T04:04:22.06 0.6 positive manual P 176 22.1556 50 -0.36 47
IV.SACR.HHZ. 2023-11-24T04:04:22.62 0.3 negative manual P 139 24.4533 50 -0.16 71
IV.TRIV.HHZ. 2023-11-24T04:04:22.30 0.1 positive manual P 8 22.755 50 -0.22 94
IV.PABO.HHZ. 2023-11-24T04:04:22.89 0.6 negative manual P 333 23.0547 50 0.33 45
IV.BSSO.HHZ. 2023-11-24T04:04:22.27 0.6 undecidable manual S 106 7.0929 147 0.23 45
IV.SGG.HHZ. 2023-11-24T04:04:22.44 0.3 positive manual P 209 22.4553 50 -0.03 72
IV.BSSO.HHZ. 2023-11-24T04:04:19.91 0.1 negative manual P 106 7.0929 147 -0.23 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BSSO.HHN. ML:2.3 0.003075 1 AML other m 2023-11-24T04:04:22.34
IV.BSSO.HHE. ML:2.4 0.0031500000000000005 1.2 AML other m 2023-11-24T04:04:23.08
IV.TRIV.HNE. ML:2.3 0.0012749999999999999 0.36 AML other m 2023-11-24T04:04:27.46
IV.TRIV.HHE. ML:2.2 0.0010550000000000002 0.34 AML other m 2023-11-24T04:04:27.45
IV.TRIV.HHN. ML:2.0 0.0006365 0.26 AML other m 2023-11-24T04:04:27.16
IV.TRIV.HNN. ML:2.1 0.0007615 0.26 AML other m 2023-11-24T04:04:27.17
IV.PTRJ.HHN. ML:2.1 0.000781 0.94 AML other m 2023-11-24T04:04:27.51
IV.MIDA.HHE. ML:1.9 0.0005915 0.14 AML other m 2023-11-24T04:04:27.58
IV.SGG.HHN. ML:1.8 0.000447 1.08 AML other m 2023-11-24T04:04:27.09
IV.PABO.HHE. ML:1.7 0.000291 0.82 AML other m 2023-11-24T04:04:27.31
IV.SACR.HHN. ML:1.7 0.0003185 0.22 AML other m 2023-11-24T04:04:27.63
IV.SGG.HHE. ML:1.9 0.0005110000000000001 0.34 AML other m 2023-11-24T04:04:27.79
IV.SACR.HHE. ML:1.7 0.000282 0.2 AML other m 2023-11-24T04:04:29.10
IV.VAGA.HHN. ML:2.3 0.0010405 1.02 AML other m 2023-11-24T04:04:29.45
IV.VAGA.HNN. ML:2.3 0.0009615 1.02 AML other m 2023-11-24T04:04:29.45
IV.PABO.HHN. ML:1.7 0.00034199999999999996 0.48 AML other m 2023-11-24T04:04:30.55
IV.PTRJ.HHE. ML:1.9 0.0005229999999999999 0.24 AML other m 2023-11-24T04:04:30.45
IV.RNI2.HHN. ML:1.9 0.000319 0.16 AML other m 2023-11-24T04:04:30.66
IV.GATE.HNN. ML:1.5 0.00014700000000000002 0.54 AML other m 2023-11-24T04:04:31.86
IV.GATE.HHN. ML:1.6 0.0001495 0.7 AML other m 2023-11-24T04:04:31.87
IV.RNI2.HNE. ML:1.9 0.0003375 0.18 AML other m 2023-11-24T04:04:31.89
IV.RNI2.HHE. ML:1.9 0.0003525 0.16 AML other m 2023-11-24T04:04:31.89
IV.RNI2.HNN. ML:1.8 0.000298 0.54 AML other m 2023-11-24T04:04:32.43
IV.VAGA.HNE. ML:2.1 0.0006835 0.74 AML other m 2023-11-24T04:04:32.98
IV.VAGA.HHE. ML:2.1 0.0007 0.74 AML other m 2023-11-24T04:04:32.98
IV.GATE.HNE. ML:1.6 0.000175 0.3 AML other m 2023-11-24T04:04:33.21
IV.GATE.HHE. ML:1.6 0.00017099999999999998 0.32 AML other m 2023-11-24T04:04:33.21
IV.MIDA.HHN. ML:1.8 0.000449 0.54 AML other m 2023-11-24T04:04:35.25
IV.LPEL.HHE. ML:2.0 0.0002305 1.1 AML other m 2023-11-24T04:04:39.62
IV.LPEL.HHN. ML:2.1 0.000262 1.18 AML other m 2023-11-24T04:04:39.61
IV.LPEL.HNN. ML:2.2 0.000321 0.58 AML other m 2023-11-24T04:04:39.82
IV.VITU.HHE. ML:1.9 0.0002385 0.4 AML other m 2023-11-24T04:04:39.90
IV.INTR.HHE. ML:1.9 0.00013550000000000001 0.68 AML other m 2023-11-24T04:04:40.45
IV.LPEL.HNE. ML:2.2 0.000314 0.64 AML other m 2023-11-24T04:04:40.82
IV.PIGN.HHE. ML:1.7 0.0001245 1.28 AML other m 2023-11-24T04:04:40.10
IV.PIGN.HNE. ML:1.7 0.0001305 1.28 AML other m 2023-11-24T04:04:40.10
IV.VITU.HHN. ML:2.0 0.000328 0.6 AML other m 2023-11-24T04:04:40.69
IV.INTR.HHN. ML:1.9 0.00012770000000000001 1.1 AML other m 2023-11-24T04:04:42.25
IV.PIGN.HHN. ML:1.7 0.00012615 0.38 AML other m 2023-11-24T04:04:42.12
IV.PIGN.HNN. ML:1.8 0.000155 0.42 AML other m 2023-11-24T04:04:43.26
IV.T0110.HHE. ML:1.9 0.00008360000000000001 0.64 AML other m 2023-11-24T04:04:53.72
IV.T0110.HHN. ML:1.9 0.00008824999999999999 0.28 AML other m 2023-11-24T04:04:54.36
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