Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 05-01-2024 and time 08:58:57 (Italy) in region 6 km NW Ricigliano (SA)

A magnitude ML 2.3 earthquake occured in region: 6 km NW Ricigliano (SA), on

  • 05-01-2024 07:58:57 (UTC)
  • 05-01-2024 08:58:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.7090, 15.4380 at 5 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
Ricigliano SA 6 1144 1144
Muro Lucano PZ 6 5497 6641
San Gregorio Magno SA 7 4286 10927
Castelgrande PZ 9 943 11870
Romagnano al Monte SA 9 368 12238
Balvano PZ 9 1830 14068
Bella PZ 10 5171 19239
Buccino SA 10 5047 24286
Colliano SA 12 3638 27924
Salvitelle SA 13 560 28484
Vietri di Potenza PZ 13 2832 31316
Palomonte SA 13 3985 35301
Baragiano PZ 14 2671 37972
Laviano SA 14 1438 39410
Valva SA 15 1643 41053
Pescopagano PZ 15 1910 42963
Santomenna SA 15 443 43406
San Fele PZ 15 3004 46410
Castelnuovo di Conza SA 16 619 47029
Sant'Andrea di Conza AV 16 1539 48568
Rapone PZ 16 990 49558
Caggiano SA 17 2765 52323
Auletta SA 17 2336 54659
Oliveto Citra SA 17 3802 58461
Ruvo del Monte PZ 18 1083 59544
Contursi Terme SA 18 3394 62938
Savoia di Lucania PZ 18 1127 64065
Pertosa SA 18 690 64755
Picerno PZ 19 5985 70740
Conza della Campania AV 19 1373 72113
Senerchia AV 20 842 72955
Sicignano degli Alburni SA 20 3519 76474

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km W of Potenza (67122 inhabitants)
40 Km E of Battipaglia (50786 inhabitants)
57 Km E of Salerno (135261 inhabitants)
59 Km E of Avellino (54857 inhabitants)
62 Km E of Cava de' Tirreni (53659 inhabitants)
72 Km SE of Benevento (60091 inhabitants)
73 Km SW of Cerignola (58396 inhabitants)
77 Km E of Scafati (50787 inhabitants)
81 Km E of Castellammare di Stabia (66466 inhabitants)
84 Km S of Foggia (151991 inhabitants)
91 Km E of Torre del Greco (86275 inhabitants)
92 Km E of Portici (55274 inhabitants)
92 Km SW of Andria (100440 inhabitants)
93 Km E of Ercolano (53709 inhabitants)
94 Km E of Acerra (59573 inhabitants)
95 Km W of Altamura (70396 inhabitants)
98 Km E of Afragola (65057 inhabitants)
98 Km W of Matera (60436 inhabitants)
98 Km SW of Barletta (94814 inhabitants)
99 Km E of Casoria (77642 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 2.3 2024-01-05
07:58:57		 40.7093 15.4383 5 2024-01-05
08:25:24		 Sala Sismica INGV-Roma 124496081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-05 07:58:57 ± 0.18
Latitude 40.7093 ± 0.0063
Longitude 15.4383 ± 0.0083
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124496081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 695
Semi-minor axis of confidence ellipse (meter) 343
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 312
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 124496081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-05 08:25:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2024-01-05T08:00:42.59 3.0 undecidable manual Sg 12.94 0
IV.PLAC.HNZ. 2024-01-05T08:00:10.25 3.0 undecidable manual Sg 1.89 0
IV.FIAM.HHZ. 2024-01-05T08:00:07.56 3.0 undecidable manual Sn 0.53 0
IV.NARO.HHZ. 2024-01-05T07:59:59.14 3.0 undecidable manual Pg 5.22 0
IV.ISPIC.HNZ. 2024-01-05T07:59:58.60 3.0 undecidable manual Pn -0.23 0
IV.ATFO.HHZ. 2024-01-05T07:59:54.34 3.0 negative manual Pn 2.98 0
IV.MFNL.HHZ. 2024-01-05T07:59:52.54 3.0 undecidable manual Pn -0.27 0
IV.MMO1.EHZ. 2024-01-05T07:59:45.75 3.0 positive manual Pg 4.13 0
IV.AMUR.HHZ. 2024-01-05T07:59:31.00 3.0 undecidable manual S 0.25 0
IV.PTQR.HHZ. 2024-01-05T07:59:30.89 3.0 positive manual Pn -1.4 0
IV.GATE.HHZ. 2024-01-05T07:59:25.08 3.0 undecidable manual S -5.14 0
IV.CET2.HHZ. 2024-01-05T07:59:23.25 3.0 undecidable manual P 1.49 0
IV.NOCI.HHZ. 2024-01-05T07:59:22.27 3.0 negative manual P 0.6 0
IV.PTRJ.HHZ. 2024-01-05T07:59:17.27 3.0 undecidable manual P 0.3 0
IV.AMUR.HHZ. 2024-01-05T07:59:15.80 3.0 positive manual P -0.5 0
MN.CUC.HHZ. 2024-01-05T07:59:14.44 3.0 positive manual P 0.64 0
IV.SCHR.EHZ. 2024-01-05T07:59:11.70 3.0 positive manual P -0.88 0
IV.BULG.HHZ. 2024-01-05T07:59:10.47 3.0 positive manual P -0.74 0
IV.SIRI.HHZ. 2024-01-05T07:59:09.37 3.0 negative manual P -1.64 0
IV.MCEL.HHZ. 2024-01-05T07:59:08.05 3.0 positive manual P -0.25 0
IV.MTSN.HHZ. 2024-01-05T07:59:08.40 3.0 positive manual P -0.44 0
IV.CMPR.HHZ. 2024-01-05T07:59:06.48 3.0 negative manual P -0.36 0
IV.CAFE.HHZ. 2024-01-05T07:59:05.43 0.6 undecidable manual P 334 39.2274 97 -0.41 44
IX.STN3.EHZ.02 2024-01-05T07:59:03.77 0.3 undecidable manual P 138 26.751 101 0.39 68
IX.SRN3.HHZ.02 2024-01-05T07:59:03.09 0.1 positive manual P 176 24.8529 102 0.09 97
IX.CMP3.EHZ.02 2024-01-05T07:59:03.88 0.6 undecidable manual P 258 30.8469 99 -0.29 46
IV.SNAL.HHZ. 2024-01-05T07:59:03.56 0.6 undecidable manual P 321 30.747 99 -0.6 42
IX.CLT3.EHZ.02 2024-01-05T07:59:03.05 0.1 undecidable manual P 352 21.6672 103 0.68 84
IX.NSC3.EHZ.02 2024-01-05T07:59:03.50 0.6 undecidable manual P 300 30.6471 99 -0.64 42
IV.CDRU.HHZ. 2024-01-05T07:59:03.11 0.1 positive manual P 205 26.8509 101 -0.28 93
IX.RDM3.HNE.02 2024-01-05T07:59:02.68 0.6 undecidable manual P 24 20.1687 104 0.6 43
IX.CSG3.HNE.01 2024-01-05T07:59:02.99 0.6 undecidable manual S 10 12.2766 112 0.48 46
IX.COL3.HHZ.02 2024-01-05T07:59:02.12 0.3 undecidable manual S 255 9.3795 118 0.49 69
IX.SFL3.HNZ.01 2024-01-05T07:59:01.05 0.6 undecidable manual P 53 14.6742 109 0.02 50
IX.COL3.HHZ.02 2024-01-05T07:59:00.10 0.3 undecidable manual P 255 9.3795 118 0.04 76
IV.MRLC.HNZ. 2024-01-05T07:59:00.45 0.3 undecidable manual S 39 6.6933 127 -0.39 71
IX.SCL3.EHZ.02 2024-01-05T07:59:00.74 0.3 undecidable manual S 104 6.3936 129 0.01 77
IX.CSG3.HNE.01 2024-01-05T07:59:00.51 0.3 undecidable manual P 10 12.2766 112 -0.06 75
IV.MRLC.HNZ. 2024-01-05T07:58:59.34 0.1 positive manual P 39 6.6933 127 -0.26 97
IX.SCL3.EHZ.02 2024-01-05T07:58:59.43 0.1 negative manual P 104 6.3936 129 -0.11 100
IX.VDS3.HNZ.01 2024-01-05T07:58:58.35 3.0 undecidable manual S 3.5964 -1.73 0
IX.VDS3.HNZ.01 2024-01-05T07:58:57.62 3.0 undecidable manual P 3.5964 -1.54 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.COL3.HHE.02 ML:3.1 0.02485 0.24 AML other m 2024-01-05T07:59:02.34
IX.COL3.HNE.01 ML:3.2 0.026350000000000002 0.26 AML other m 2024-01-05T07:59:02.60
IX.COL3.HHN.02 ML:3.0 0.01925 0.18 AML other m 2024-01-05T07:59:02.69
IX.COL3.HNN.01 ML:2.9 0.0135 0.4 AML other m 2024-01-05T07:59:04.53
IX.SNR3.HNN.01 ML:3.0 0.0076950000000000005 0.64 AML other m 2024-01-05T07:59:08.17
IX.SNR3.EHN.02 ML:3.2 0.01375 0.64 AML other m 2024-01-05T07:59:08.17
IX.SRN3.HNN.01 ML:2.8 0.00365 0.36 AML other m 2024-01-05T07:59:08.71
IX.SRN3.HHN.02 ML:2.8 0.003934999999999999 0.34 AML other m 2024-01-05T07:59:08.71
IX.SRN3.HHE.02 ML:2.7 0.00323 0.3 AML other m 2024-01-05T07:59:08.74
IX.SRN3.HNE.01 ML:2.7 0.00342 0.3 AML other m 2024-01-05T07:59:08.74
IV.CDRU.HHE. ML:2.3 0.0011 0.38 AML other m 2024-01-05T07:59:09.36
IV.CDRU.HNE. ML:2.2 0.001008 0.36 AML other m 2024-01-05T07:59:09.36
IX.SNR3.HNE.01 ML:2.9 0.00608 1.58 AML other m 2024-01-05T07:59:09.99
IX.SNR3.EHE.02 ML:3.2 0.012350000000000002 1.58 AML other m 2024-01-05T07:59:09.99
IV.CDRU.HHN. ML:2.0 0.0005909999999999999 0.38 AML other m 2024-01-05T07:59:09.35
IV.CDRU.HNN. ML:2.0 0.000641 0.38 AML other m 2024-01-05T07:59:09.36
IX.CMP3.HNN.01 ML:2.9 0.004265 0.92 AML other m 2024-01-05T07:59:10.66
IX.CMP3.EHN.02 ML:2.9 0.00423 0.92 AML other m 2024-01-05T07:59:10.66
IX.CMP3.EHE.02 ML:2.7 0.002555 0.24 AML other m 2024-01-05T07:59:10.66
IX.CMP3.HNE.01 ML:2.7 0.0026050000000000005 0.24 AML other m 2024-01-05T07:59:10.66
IX.NSC3.HNN.01 ML:2.4 0.0012749999999999999 1.16 AML other m 2024-01-05T07:59:11.02
IX.NSC3.EHN.02 ML:2.4 0.0012250000000000002 1.16 AML other m 2024-01-05T07:59:11.60
IX.NSC3.HNE.01 ML:2.4 0.001385 1.26 AML other m 2024-01-05T07:59:11.74
IX.NSC3.EHE.02 ML:2.4 0.0014449999999999999 1.26 AML other m 2024-01-05T07:59:11.74
IV.ACER.HHE. ML:2.5 0.00113 1.5 AML other m 2024-01-05T07:59:16.80
IV.ACER.HNE. ML:2.5 0.00111 1.48 AML other m 2024-01-05T07:59:16.06
IV.ACER.HHN. ML:2.6 0.00121 0.58 AML other m 2024-01-05T07:59:16.41
IV.ACER.HNN. ML:2.6 0.001175 0.58 AML other m 2024-01-05T07:59:16.41
IV.SNAL.HHN. ML:2.5 0.001415 0.42 AML other m 2024-01-05T07:59:16.61
IV.SNAL.HNN. ML:2.5 0.001605 0.42 AML other m 2024-01-05T07:59:16.63
IV.CMPR.HHE. ML:2.1 0.000398 0.92 AML other m 2024-01-05T07:59:16.75
IV.SNAL.HHE. ML:2.6 0.00216 0.76 AML other m 2024-01-05T07:59:16.44
IV.SNAL.HNE. ML:2.6 0.001965 0.76 AML other m 2024-01-05T07:59:16.45
IV.CMPR.HHN. ML:2.0 0.0002965 1.6 AML other m 2024-01-05T07:59:17.04
IV.CMPR.HNE. ML:2.1 0.00039600000000000003 1.16 AML other m 2024-01-05T07:59:17.87
IV.CAFE.HHE. ML:2.2 0.0006085 0.64 AML other m 2024-01-05T07:59:19.54
IV.MCEL.HNN. ML:2.4 0.0006895 0.56 AML other m 2024-01-05T07:59:20.30
IV.MCEL.HNE. ML:2.5 0.0008230000000000001 1.32 AML other m 2024-01-05T07:59:20.18
IV.SIRI.HNE. ML:2.3 0.00034750000000000004 0.28 AML other m 2024-01-05T07:59:21.27
IV.SIRI.HHE. ML:2.3 0.0003615 0.28 AML other m 2024-01-05T07:59:21.13
IV.MCEL.HHE. ML:2.1 0.000333 0.88 AML other m 2024-01-05T07:59:21.52
IV.CAFE.HHN. ML:2.1 0.0004605 0.52 AML other m 2024-01-05T07:59:21.59
IV.MTSN.HHN. ML:2.3 0.0004985 1.26 AML other m 2024-01-05T07:59:21.14
IV.MTSN.HHE. ML:2.4 0.0005755000000000001 1.24 AML other m 2024-01-05T07:59:22.36
IV.MTSN.HNE. ML:2.4 0.0005510000000000001 1.24 AML other m 2024-01-05T07:59:22.99
IV.MTSN.HNN. ML:2.3 0.0004925000000000001 0.5 AML other m 2024-01-05T07:59:22.14
IV.SIRI.HNN. ML:2.2 0.0002855 0.2 AML other m 2024-01-05T07:59:23.37
IV.SIRI.HHN. ML:2.2 0.000303 0.2 AML other m 2024-01-05T07:59:23.37
IV.MRVN.HHE. ML:2.2 0.0002635 0.42 AML other m 2024-01-05T07:59:24.95
IV.MRVN.HHN. ML:2.1 0.0001795 0.56 AML other m 2024-01-05T07:59:25.88
IV.BULG.HHE. ML:2.2 0.00029499999999999996 0.58 AML other m 2024-01-05T07:59:26.50
IV.BULG.HNE. ML:2.2 0.0002855 0.56 AML other m 2024-01-05T07:59:26.50
IV.PTRP.HHN. ML:2.1 0.00031 0.42 AML other m 2024-01-05T07:59:28.48
IV.BULG.HHN. ML:2.5 0.0005725 0.82 AML other m 2024-01-05T07:59:29.30
IV.MCEL.HHN. ML:2.2 0.00036899999999999997 0.72 AML other m 2024-01-05T07:59:29.72
IV.SCHR.EHN. ML:1.8 0.00010115 0.56 AML other m 2024-01-05T07:59:29.79
IV.CMPR.HNN. ML:2.2 0.0005455 0.92 AML other m 2024-01-05T07:59:30.15
IV.BULG.HNN. ML:2.5 0.0005495 1.36 AML other m 2024-01-05T07:59:30.28
MN.CUC.HNN. ML:2.1 0.000146 0.52 AML other m 2024-01-05T07:59:31.83
IV.PTRP.HHE. ML:2.1 0.000273 0.9 AML other m 2024-01-05T07:59:32.36
IV.SCHR.EHE. ML:1.8 0.00010245000000000001 0.76 AML other m 2024-01-05T07:59:32.86
IV.AMUR.HHE. ML:2.1 0.0001145 0.36 AML other m 2024-01-05T07:59:34.70
MN.CUC.HNE. ML:2.4 0.000317 1.58 AML other m 2024-01-05T07:59:36.01
MN.CUC.HHE. ML:2.0 0.0001325 1.46 AML other m 2024-01-05T07:59:37.80
IV.AMUR.HHN. ML:2.1 0.00011399999999999999 0.98 AML other m 2024-01-05T07:59:37.29
IV.PTRJ.HHE. ML:2.0 0.00010025000000000001 0.54 AML other m 2024-01-05T07:59:39.30
IV.PTRJ.HHN. ML:2.1 0.00011399999999999999 0.58 AML other m 2024-01-05T07:59:39.37
MN.CUC.HHN. ML:1.9 0.000111 0.66 AML other m 2024-01-05T07:59:39.44
IV.NOCI.HHN. ML:2.4 0.0001545 0.32 AML other m 2024-01-05T07:59:43.32
IV.NOCI.HNN. ML:2.4 0.000158 0.32 AML other m 2024-01-05T07:59:43.48
IV.NOCI.HHE. ML:2.3 0.00012335 0.3 AML other m 2024-01-05T07:59:48.74
IV.NOCI.HNE. ML:2.4 0.00013550000000000001 0.96 AML other m 2024-01-05T07:59:48.74
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