Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 23-11-2023 and time 00:05:48 (Italy) in region 3 km SE Pietrapertosa (PZ)

A magnitude ML 2.5 earthquake occured in region: 3 km SE Pietrapertosa (PZ), on

  • 22-11-2023 23:05:48 (UTC)
  • 23-11-2023 00:05:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.4900, 16.0780 at 20 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
Pietrapertosa PZ 3 1032 1032
Castelmezzano PZ 5 800 1832
Accettura MT 7 1856 3688
Campomaggiore PZ 9 811 4499
Laurenzana PZ 9 1797 6296
Oliveto Lucano MT 11 450 6746
Albano di Lucania PZ 11 1435 8181
Gorgoglione MT 12 989 9170
Corleto Perticara PZ 12 2511 11681
Trivigno PZ 13 678 12359
Anzi PZ 13 1696 14055
Cirigliano MT 13 375 14430
Guardia Perticara PZ 14 552 14982
Garaguso MT 14 1073 16055
Calciano MT 15 777 16832
San Mauro Forte MT 15 1552 18384
Tricarico MT 15 5388 23772
Stigliano MT 16 4361 28133
Brindisi Montagna PZ 18 908 29041
Calvello PZ 20 1948 30989

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SE of Potenza (67122 inhabitants)
48 Km W of Matera (60436 inhabitants)
55 Km SW of Altamura (70396 inhabitants)
84 Km S of Andria (100440 inhabitants)
86 Km SW of Bitonto (55540 inhabitants)
88 Km S of Cerignola (58396 inhabitants)
91 Km SW of Molfetta (59874 inhabitants)
91 Km SW of Bisceglie (55422 inhabitants)
92 Km SW of Trani (56217 inhabitants)
93 Km E of Battipaglia (50786 inhabitants)
94 Km S of Barletta (94814 inhabitants)
97 Km SW of Bari (326344 inhabitants)
98 Km W of Taranto (201100 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 2.5 2023-11-22
23:05:48		 40.4898 16.0778 21 2023-11-22
23:14:34		 Sala Sismica INGV-Roma 123347261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-22 23:05:48 ± 0.16
Latitude 40.4898 ± 0.0063
Longitude 16.0778 ± 0.0083
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123347261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 740
Semi-minor axis of confidence ellipse (meter) 47
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34714
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 123347261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-22 23:14:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLAC.HHZ. 2023-11-22T23:06:28.17 3.0 undecidable manual Pg 7.12 0
IT.GLNS.HNZ. 2023-11-22T23:06:20.45 3.0 undecidable manual Pg 4.73 0
OT.OT05.EHZ. 2023-11-22T23:06:13.30 3.0 negative manual P 3.75 0
IV.SGRT.HHZ. 2023-11-22T23:06:12.48 3.0 undecidable manual P 2.04 0
IV.VULT.HHZ. 2023-11-22T23:06:09.02 3.0 undecidable manual S -0.54 0
IV.MRVN.HHZ. 2023-11-22T23:06:08.48 3.0 undecidable manual S -0.57 0
GE.MATE.HHZ. 2023-11-22T23:06:06.24 3.0 undecidable manual S -0.17 0
IV.MGR.HHZ. 2023-11-22T23:06:05.04 3.0 undecidable manual S -3.24 0
IV.NOCI.HHZ. 2023-11-22T23:06:04.21 3.0 positive manual P 0.54 0
IV.MTSN.HHZ. 2023-11-22T23:06:01.15 0.3 undecidable manual S 228 37.1295 110 0.03 72
IV.BULG.HHZ. 2023-11-22T23:06:01.54 3.0 undecidable manual P -0.4 0
IX.STN3.EHZ.02 2023-11-22T23:06:01.47 0.6 undecidable manual S 277 36.2415 111 0.57 43
IV.CRAC.EHZ. 2023-11-22T23:06:00.62 0.6 undecidable manual S 112 32.4453 114 0.65 42
IV.SCHR.EHZ. 2023-11-22T23:06:00.40 0.3 undecidable manual S 180 32.2455 114 0.48 68
IV.ACER.HHZ. 2023-11-22T23:06:00.73 0.3 undecidable manual S 341 34.8429 112 0.17 69
IV.SIRI.HHZ. 2023-11-22T23:06:00.76 0.3 undecidable manual S 208 38.5281 109 -0.71 58
IV.CMPR.HHZ. 2023-11-22T23:06:00.17 3.0 positive manual P -0.71 0
IV.PZUN.HHZ. 2023-11-22T23:05:59.20 0.3 undecidable manual S 307 28.6491 117 0.15 71
IV.MRLC.HHZ. 2023-11-22T23:05:59.28 3.0 negative manual P 0.21 0
IX.MRN3.HNZ.01 2023-11-22T23:05:59.29 0.3 undecidable manual S 256 30.2475 116 -0.14 71
IV.MIGL.HHZ. 2023-11-22T23:05:59.77 0.3 undecidable manual S 67 33.1446 113 -0.36 69
IV.AMUR.HHZ. 2023-11-22T23:05:59.04 3.0 positive manual P -0.65 0
IV.MCEL.HNZ. 2023-11-22T23:05:59.78 0.3 undecidable manual S 232 29.6481 116 0.5 67
XE.T0701.HHZ. 2023-11-22T23:05:58.55 3.0 positive manual P -0.11 0
IV.MRVN.HHZ. 2023-11-22T23:05:58.79 3.0 undecidable manual P -1 0
IV.SALB.HHZ. 2023-11-22T23:05:58.35 3.0 undecidable manual P -2.8 0
MN.CUC.HHZ. 2023-11-22T23:05:58.74 3.0 positive manual P -0.57 0
IX.PGN3.HHZ.02 2023-11-22T23:05:57.38 0.3 undecidable manual S 291 25.4523 121 -0.91 57
IX.VGG3.HNZ.01 2023-11-22T23:05:57.66 0.6 undecidable manual S 221 22.6551 125 -0.03 49
GE.MATE.HHZ. 2023-11-22T23:05:57.87 3.0 positive manual P -0.44 0
IX.STN3.EHZ.02 2023-11-22T23:05:56.02 0.6 undecidable manual P 277 36.2415 111 0.45 44
IV.ACER.HHZ. 2023-11-22T23:05:55.21 0.1 positive manual P 341 34.8429 112 -0.16 95
IV.SIRI.HHZ. 2023-11-22T23:05:55.34 0.3 positive manual P 208 38.5281 109 -0.56 62
IV.CRAC.EHZ. 2023-11-22T23:05:55.43 0.3 positive manual P 112 32.4453 114 0.39 68
IV.SCHR.EHZ. 2023-11-22T23:05:55.12 0.1 positive manual P 180 32.2455 114 0.11 97
IV.MTSN.HHZ. 2023-11-22T23:05:55.58 0.1 positive manual P 228 37.1295 110 -0.12 94
IV.MIGL.HHZ. 2023-11-22T23:05:54.82 0.1 positive manual P 67 33.1446 113 -0.31 92
IV.MCEL.HNZ. 2023-11-22T23:05:54.62 0.1 undecidable manual P 232 29.6481 116 -0.02 97
IX.PGN3.HHZ.02 2023-11-22T23:05:54.22 0.1 negative manual P 291 25.4523 121 0.15 96
IV.PZUN.HHZ. 2023-11-22T23:05:54.97 0.1 positive manual P 307 28.6491 117 0.46 89
IX.MRN3.HNZ.01 2023-11-22T23:05:54.59 0.1 positive manual P 256 30.2475 116 -0.13 95
IV.PTRP.HHZ. 2023-11-22T23:05:54.66 0.3 undecidable manual S 338 3.7962 168 -0.1 77
IX.VGG3.HNZ.01 2023-11-22T23:05:53.84 0.3 undecidable manual P 221 22.6551 125 0.13 73
IV.PTRP.HHZ. 2023-11-22T23:05:51.86 0.1 negative manual P 338 3.7962 168 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.PGN3.HHN.02 ML:2.8 0.0029304864999999997 0.3328 AML other m 2023-11-22T23:05:58.93
IX.PGN3.HNN.01 ML:2.8 0.002906431 0.32 AML other m 2023-11-22T23:05:58.93
IX.PGN3.HHE.02 ML:2.5 0.001639128 0.3072 AML other m 2023-11-22T23:05:59.90
IX.MRN3.HNN.01 ML:2.9 0.003186858 0.2816 AML other m 2023-11-22T23:05:59.55
IX.MRN3.HNE.01 ML:2.8 0.0023340310000000003 0.2304 AML other m 2023-11-22T23:05:59.97
IV.MCEL.HHN. ML:2.9 0.0031738585 0.3584 AML other m 2023-11-22T23:06:00.30
IV.MCEL.HHE. ML:2.8 0.00233393 0.1664 AML other m 2023-11-22T23:06:00.52
IV.SCHR.EHN. ML:2.3 0.0008448038500000001 0.32 AML other m 2023-11-22T23:06:00.67
IX.PGN3.HNE.01 ML:2.5 0.0015432000000000002 0.1664 AML other m 2023-11-22T23:06:01.25
IV.SCHR.EHE. ML:2.6 0.001361 0.4 AML other m 2023-11-22T23:06:00.77
IV.PZUN.HNE. ML:2.5 0.0013073184 0.2048 AML other m 2023-11-22T23:06:01.08
IV.PZUN.HHE. ML:2.4 0.0012315485 0.448 AML other m 2023-11-22T23:06:03.06
IV.ACER.HHE. ML:3.1 0.004712077499999999 0.4224 AML other m 2023-11-22T23:06:01.24
IV.ACER.HNE. ML:3.1 0.004550000000000001 0.4 AML other m 2023-11-22T23:06:01.25
IV.ACER.HNN. ML:2.9 0.002671931 0.2048 AML other m 2023-11-22T23:06:01.59
IV.ACER.HHN. ML:2.9 0.0028446325 0.2304 AML other m 2023-11-22T23:06:01.58
IV.CRAC.EHE. ML:0.0 0.0013297915 0.6784 AML other m 2023-11-22T23:06:06.56
IV.SIRI.HNE. ML:2.7 0.001585 0.2 AML other m 2023-11-22T23:06:02.23
IV.SIRI.HHE. ML:2.7 0.001625 0.2 AML other m 2023-11-22T23:06:02.23
IV.MTSN.HHN. ML:2.6 0.0012762375500000001 0.192 AML other m 2023-11-22T23:06:02.24
IV.MTSN.HNN. ML:2.6 0.0012873551999999999 0.192 AML other m 2023-11-22T23:06:02.23
IV.MTSN.HNE. ML:2.6 0.001355 0.28 AML other m 2023-11-22T23:06:02.27
IV.MTSN.HHE. ML:2.6 0.0014249999999999998 0.3 AML other m 2023-11-22T23:06:02.27
IV.CRAC.EHN. ML:0.0 0.001210667 0.2816 AML other m 2023-11-22T23:06:07.27
IV.SIRI.HHN. ML:2.7 0.0015176175000000001 0.2176 AML other m 2023-11-22T23:06:03.53
IV.SIRI.HNN. ML:2.7 0.0014650000000000002 0.22 AML other m 2023-11-22T23:06:03.53
IV.PZUN.HNN. ML:2.4 0.00121343205 0.5376 AML other m 2023-11-22T23:06:05.32
IV.PZUN.HHN. ML:2.5 0.001302896 0.5248 AML other m 2023-11-22T23:06:05.32
XE.T0701.HHE. ML:2.4 0.000593 0.16 AML other m 2023-11-22T23:06:07.64
XE.T0701.HNE. ML:2.2 0.0003179999999999999 0.16 AML other m 2023-11-22T23:06:07.64
XE.T0701.HHN. ML:2.2 0.00037360795000000003 0.2304 AML other m 2023-11-22T23:06:07.77
XE.T0701.HNN. ML:1.9 0.0001866524 0.2432 AML other m 2023-11-22T23:06:07.76
GE.MATE.HHN. ML:2.3 0.00041002295 0.2816 AML other m 2023-11-22T23:06:07.27
GE.MATE.HHE. ML:2.2 0.00037379415 0.384 AML other m 2023-11-22T23:06:10.17
MN.CUC.HNE. ML:2.1 0.0002494597 0.4352 AML other m 2023-11-22T23:06:08.38
IV.MRVN.HHE. ML:2.1 0.00021823290000000002 0.192 AML other m 2023-11-22T23:06:10.73
IV.MRVN.HHN. ML:2.1 0.00023050000000000002 0.32 AML other m 2023-11-22T23:06:11.10
IV.AMUR.HHN. ML:2.4 0.000513 0.34 AML other m 2023-11-22T23:06:11.53
IV.AMUR.HNN. ML:2.4 0.000496 0.34 AML other m 2023-11-22T23:06:11.53
IV.MRLC.HHN. ML:2.1 0.000243 0.3 AML other m 2023-11-22T23:06:11.56
MN.CUC.HNN. ML:2.1 0.0002235 0.44 AML other m 2023-11-22T23:06:11.93
IV.AMUR.HNE. ML:2.3 0.00039508145 0.2944 AML other m 2023-11-22T23:06:11.58
IV.AMUR.HHE. ML:2.4 0.0004238811 0.2944 AML other m 2023-11-22T23:06:11.42
IV.CMPR.HHN. ML:2.2 0.00026900000000000003 0.28 AML other m 2023-11-22T23:06:12.28
IV.CMPR.HHE. ML:2.2 0.000235 0.26 AML other m 2023-11-22T23:06:12.61
IV.CMPR.HNE. ML:2.1 0.00021932754999999998 0.2816 AML other m 2023-11-22T23:06:12.74
IV.MRLC.HHE. ML:2.0 0.000199 0.42 AML other m 2023-11-22T23:06:12.81
IV.MRLC.HNE. ML:2.1 0.0002515 1.6 AML other m 2023-11-22T23:06:12.81
IV.MRLC.HNN. ML:2.2 0.00030593445 0.3072 AML other m 2023-11-22T23:06:11.41
MN.CUC.HHN. ML:2.0 0.0002125625 0.4224 AML other m 2023-11-22T23:06:11.49
MN.CUC.HHE. ML:2.1 0.00023500000000000002 0.32 AML other m 2023-11-22T23:06:14.58
IV.NOCI.HHN. ML:2.8 0.0006905 0.34 AML other m 2023-11-22T23:06:17.94
IV.NOCI.HNN. ML:2.8 0.0006850000000000001 0.34 AML other m 2023-11-22T23:06:17.94
IV.NOCI.HHE. ML:2.8 0.000776 0.52 AML other m 2023-11-22T23:06:18.37
IV.NOCI.HNE. ML:2.8 0.0007524999999999999 0.52 AML other m 2023-11-22T23:06:18.37
IV.BULG.HHE. ML:2.5 0.0004645 0.58 AML other m 2023-11-22T23:06:18.40
IV.BULG.HNE. ML:2.5 0.0004295 0.56 AML other m 2023-11-22T23:06:18.40
IV.BULG.HNN. ML:2.5 0.00044378995 0.384 AML other m 2023-11-22T23:06:18.12
IV.BULG.HHN. ML:2.5 0.0004684135 0.384 AML other m 2023-11-22T23:06:17.92
IV.CMPR.HNN. ML:3.1 0.0020205 1.12 AML other m 2023-11-22T23:06:21.42
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