Earthquake with magnitude of ML 2.1 on date 22-11-2023 and time 03:37:23 (UTC) in region 2 km SE Pietrapertosa (PZ)

A magnitude ML 2.1 earthquake occured in region: 2 km SE Pietrapertosa (PZ), on

  • 22-11-2023 03:37:23 (UTC)
  • 22-11-2023 04:37:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.5000, 16.0750 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
Pietrapertosa PZ 2 1032 1032
Castelmezzano PZ 4 800 1832
Accettura MT 7 1856 3688
Campomaggiore PZ 8 811 4499
Laurenzana PZ 10 1797 6296
Albano di Lucania PZ 10 1435 7731
Oliveto Lucano MT 10 450 8181
Trivigno PZ 12 678 8859
Anzi PZ 13 1696 10555
Gorgoglione MT 13 989 11544
Corleto Perticara PZ 13 2511 14055
Calciano MT 14 777 14832
Garaguso MT 14 1073 15905
Cirigliano MT 14 375 16280
Tricarico MT 14 5388 21668
San Mauro Forte MT 15 1552 23220
Guardia Perticara PZ 15 552 23772
Brindisi Montagna PZ 17 908 24680
Stigliano MT 17 4361 29041
Calvello PZ 19 1948 30989
San Chirico Nuovo PZ 20 1368 32357

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SE of Potenza (67122 inhabitants)
48 Km W of Matera (60436 inhabitants)
54 Km SW of Altamura (70396 inhabitants)
83 Km S of Andria (100440 inhabitants)
86 Km SW of Bitonto (55540 inhabitants)
86 Km S of Cerignola (58396 inhabitants)
90 Km SW of Bisceglie (55422 inhabitants)
90 Km SW of Molfetta (59874 inhabitants)
91 Km SW of Trani (56217 inhabitants)
93 Km S of Barletta (94814 inhabitants)
93 Km E of Battipaglia (50786 inhabitants)
96 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 2.1 2023-11-22
03:37:23
40.5005 16.075 24 2023-11-22
03:46:07
Sala Sismica INGV-Roma 123321451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-22 03:37:23 ± 0.18
Latitude 40.5005 ± 0.0081
Longitude 16.0750 ± 0.0118
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123321451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 965
Semi-minor axis of confidence ellipse (meter) 391
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 278
Circular confidence region, given by single value of horizontal uncertainty (meter) 970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.58546
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 18
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 123321451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-22 03:46:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT14.EHZ. 2023-11-22T03:38:09.73 3.0 undecidable manual S 0.2 0
IV.MGR.HHZ. 2023-11-22T03:37:49.91 3.0 undecidable manual S 0
XE.T0701.HHZ. 2023-11-22T03:37:42.36 0.3 undecidable manual S 176 57.1983 106 0.63 59
IV.MGR.HHZ. 2023-11-22T03:37:41.17 3.0 undecidable manual P 0
IV.NOCI.HHZ. 2023-11-22T03:37:40.25 3.0 undecidable manual P -0.02 0
IV.CRAC.EHZ. 2023-11-22T03:37:37.06 0.3 undecidable manual S 113 33.1446 119 1.31 45
IV.ACER.HHZ. 2023-11-22T03:37:36.19 0.6 undecidable manual S 341 33.6441 118 0.32 48
IV.SCHR.EHZ. 2023-11-22T03:37:35.88 0.3 undecidable manual S 180 33.4443 118 0.06 73
IV.MRVN.HHZ. 2023-11-22T03:37:35.20 3.0 undecidable manual P -0.85 0
IV.MIGL.HHZ. 2023-11-22T03:37:35.66 0.3 undecidable manual S 69 32.9448 119 -0.04 75
MN.CUC.HHZ. 2023-11-22T03:37:34.45 1.0 negative manual P 201 60.3951 105 -0.07 24
IV.AMUR.HHZ. 2023-11-22T03:37:34.89 0.1 undecidable manual P 44 63.3921 104 -0.08 92
IX.PGN3.HHZ.02 2023-11-22T03:37:34.36 0.3 undecidable manual S 289 24.753 128 0.48 70
IV.MRLC.HHZ. 2023-11-22T03:37:34.87 0.1 undecidable manual P 300 56.8986 106 0.86 77
XE.T0701.HHZ. 2023-11-22T03:37:34.09 0.6 negative manual P 176 57.1983 106 0.04 47
IV.MCEL.HHZ. 2023-11-22T03:37:34.98 0.6 undecidable manual S 230 30.1476 121 -0.09 50
IV.CDRU.HHZ. 2023-11-22T03:37:34.30 0.1 undecidable manual P 269 64.9905 103 -0.92 70
IX.MRN3.HNZ.01 2023-11-22T03:37:34.90 0.6 undecidable manual S 254 30.3474 121 -0.2 48
GE.MATE.HHZ. 2023-11-22T03:37:33.27 0.1 undecidable manual P 73 55.5 106 -0.54 85
IV.CRAC.EHZ. 2023-11-22T03:37:31.05 0.3 negative manual P 113 33.1446 119 0.45 68
IV.MTSN.HHZ. 2023-11-22T03:37:31.04 0.1 undecidable manual P 227 37.7289 115 -0.19 96
IV.SIRI.HHZ. 2023-11-22T03:37:30.85 0.6 positive manual P 206 39.4272 114 -0.62 43
IV.PZUN.HNZ. 2023-11-22T03:37:30.56 0.1 undecidable manual P 306 27.75 124 0.67 87
IV.PTRP.HHZ. 2023-11-22T03:37:30.18 0.3 undecidable manual S 333 2.5974 173 -0.6 69
IV.MCEL.HHZ. 2023-11-22T03:37:30.10 0.1 positive manual P 230 30.1476 121 -0.1 99
IX.MRN3.HNZ.01 2023-11-22T03:37:30.04 0.1 undecidable manual P 254 30.3474 121 -0.18 97
IV.SCHR.EHZ. 2023-11-22T03:37:30.61 0.1 positive manual P 180 33.4443 118 -0.03 100
IV.MIGL.HHZ. 2023-11-22T03:37:30.30 0.1 undecidable manual P 69 32.9448 119 -0.27 95
IV.ACER.HHZ. 2023-11-22T03:37:30.74 0.6 positive manual P 341 33.6441 118 0.08 50
IX.PGN3.HHZ.02 2023-11-22T03:37:29.68 0.1 undecidable manual P 289 24.753 128 0.17 99
IX.VGG3.HNZ.01 2023-11-22T03:37:29.24 0.1 undecidable manual P 219 23.4543 129 -0.11 100
IV.PTRP.HHZ. 2023-11-22T03:37:27.37 0.1 undecidable manual P 333 2.5974 173 -0.35 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRP.HHE. ML:2.5 0.00227 0.46 AML other m 2023-11-22T03:37:30.61
IV.PTRP.HHN. ML:2.6 0.002545 0.46 AML other m 2023-11-22T03:37:30.57
IX.PGN3.HHN.02 ML:2.1 0.0006000000000000001 0.34 AML other m 2023-11-22T03:37:34.42
IV.MCEL.HHN. ML:2.5 0.0011175000000000002 0.68 AML other m 2023-11-22T03:37:35.79
IV.MCEL.HNN. ML:2.9 0.002935 0.64 AML other m 2023-11-22T03:37:35.29
IV.MCEL.HHE. ML:2.2 0.000594 1.3 AML other m 2023-11-22T03:37:36.66
IV.SCHR.EHN. ML:1.9 0.000263 1.18 AML other m 2023-11-22T03:37:36.18
IX.PGN3.HHE.02 ML:1.8 0.000311 0.78 AML other m 2023-11-22T03:37:36.74
IV.SCHR.EHE. ML:2.0 0.0003815 0.4 AML other m 2023-11-22T03:37:36.26
IV.ACER.HNE. ML:2.3 0.0007965 0.44 AML other m 2023-11-22T03:37:36.95
IV.ACER.HHE. ML:2.4 0.000848 0.44 AML other m 2023-11-22T03:37:36.95
IV.ACER.HHN. ML:2.3 0.0007564999999999999 1.38 AML other m 2023-11-22T03:37:36.09
IV.MCEL.HNE. ML:2.6 0.0014449999999999999 0.24 AML other m 2023-11-22T03:37:36.66
IV.ACER.HNN. ML:2.3 0.0007289999999999999 1.38 AML other m 2023-11-22T03:37:36.09
IV.SIRI.HHE. ML:2.2 0.00046199999999999995 0.18 AML other m 2023-11-22T03:37:37.71
IV.CRAC.EHE. ML:2.2 0.0006160000000000001 0.2 AML other m 2023-11-22T03:37:37.64
IV.MTSN.HHN. ML:2.1 0.0004215 0.98 AML other m 2023-11-22T03:37:37.72
IV.MTSN.HNN. ML:2.1 0.0004075 0.96 AML other m 2023-11-22T03:37:37.72
IV.MTSN.HNE. ML:2.1 0.00035450000000000005 1.36 AML other m 2023-11-22T03:37:37.08
IV.MTSN.HHE. ML:2.1 0.000361 0.32 AML other m 2023-11-22T03:37:37.76
IV.CRAC.EHN. ML:2.1 0.0004385 0.48 AML other m 2023-11-22T03:37:38.61
IV.SIRI.HHN. ML:2.2 0.00042600000000000005 0.22 AML other m 2023-11-22T03:37:39.02
GE.MATE.HHE. ML:1.8 0.000144 0.66 AML other m 2023-11-22T03:37:42.39
GE.MATE.HHN. ML:1.9 0.0001495 1.32 AML other m 2023-11-22T03:37:42.16
XE.T0701.HHE. ML:2.0 0.0001975 1.4 AML other m 2023-11-22T03:37:43.74
XE.T0701.HHN. ML:1.8 0.00014050000000000003 0.64 AML other m 2023-11-22T03:37:43.26
IV.MRVN.HHN. ML:1.5 0.000052900000000000005 1.08 AML other m 2023-11-22T03:37:44.17
IV.MRVN.HHE. ML:1.5 0.00005995 0.56 AML other m 2023-11-22T03:37:44.55
MN.CUC.HHE. ML:1.6 0.0000833 0.72 AML other m 2023-11-22T03:37:45.67
MN.CUC.HHN. ML:1.5 0.0000657 0.94 AML other m 2023-11-22T03:37:47.13
IV.MRLC.HHE. ML:1.5 0.0000579 0.76 AML other m 2023-11-22T03:37:48.30
IV.MRLC.HHN. ML:1.4 0.000057249999999999996 0.62 AML other m 2023-11-22T03:37:49.21
IV.NOCI.HHN. ML:2.2 0.0001965 0.34 AML other m 2023-11-22T03:37:53.26
IV.NOCI.HNN. ML:2.2 0.000192 0.34 AML other m 2023-11-22T03:37:53.26
IV.NOCI.HHE. ML:2.3 0.0002295 0.52 AML other m 2023-11-22T03:37:53.59
IV.NOCI.HNE. ML:2.3 0.0002175 0.52 AML other m 2023-11-22T03:37:53.60
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