Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 29-06-2023 and time 04:34:00 (Italy) in region 7 km W Potenza (PZ)

A magnitude ML 1.9 earthquake occured in region: 7 km W Potenza (PZ), on

  • 29-06-2023 02:34:00 (UTC)
  • 29-06-2023 04:34:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.6620, 15.7340 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.

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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
Potenza PZ 7 67122 67122
Avigliano PZ 8 11577 78699
Ruoti PZ 8 3579 82278
Picerno PZ 9 5985 88263
Tito PZ 10 7332 95595
Pignola PZ 11 6962 102557
Baragiano PZ 12 2671 105228
Satriano di Lucania PZ 15 2374 107602
Vaglio Basilicata PZ 16 2047 109649
Pietragalla PZ 16 4160 113809
Filiano PZ 17 2926 116735
Cancellara PZ 18 1309 118044
Abriola PZ 18 1531 119575
Savoia di Lucania PZ 18 1127 120702
Brindisi Montagna PZ 18 908 121610
Balvano PZ 19 1830 123440
Sant'Angelo Le Fratte PZ 20 1429 124869
Bella PZ 20 5171 130040
Sasso di Castalda PZ 20 835 130875

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km W of Potenza (67122 inhabitants)
64 Km E of Battipaglia (50786 inhabitants)
69 Km S of Cerignola (58396 inhabitants)
72 Km W of Altamura (70396 inhabitants)
73 Km W of Matera (60436 inhabitants)
79 Km SW of Andria (100440 inhabitants)
82 Km E of Salerno (135261 inhabitants)
84 Km E of Avellino (54857 inhabitants)
86 Km SW of Barletta (94814 inhabitants)
87 Km E of Cava de' Tirreni (53659 inhabitants)
89 Km SW of Trani (56217 inhabitants)
91 Km S of Foggia (151991 inhabitants)
91 Km SW of Bisceglie (55422 inhabitants)
95 Km SW of Molfetta (59874 inhabitants)
95 Km SW of Bitonto (55540 inhabitants)
95 Km SE of Benevento (60091 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 2023-06-29
02:34:00		 40.6623 15.7337 24 2023-06-29
02:44:27		 Sala Sismica INGV-Roma 118792901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-29 02:34:00 ± 0.14
Latitude 40.6623 ± 0.0036
Longitude 15.7337 ± 0.0071
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118792901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 469
Semi-minor axis of confidence ellipse (meter) 416
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 317
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52430
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 118792901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-29 02:44:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT14.EHZ. 2023-06-29T02:34:41.10 3.0 undecidable manual S 1.16 0
IV.NOCI.HHZ. 2023-06-29T02:34:35.50 3.0 undecidable manual S 0.54 0
OT.OT12.EHZ. 2023-06-29T02:34:34.29 3.0 undecidable manual S 0.74 0
GE.MATE.HHZ. 2023-06-29T02:34:26.32 3.0 undecidable manual S -1.48 0
IV.AMUR.HHZ. 2023-06-29T02:34:25.78 3.0 undecidable manual S -0.9 0
MN.CUC.HHZ. 2023-06-29T02:34:24.28 3.0 undecidable manual S -0.65 0
IV.CET2.HHZ. 2023-06-29T02:34:24.71 3.0 positive manual P 3.33 0
IV.CAFE.HHZ. 2023-06-29T02:34:21.81 3.0 undecidable manual S 314 58.1973 106 2.99 0
IV.SGTA.HHZ. 2023-06-29T02:34:20.33 3.0 undecidable manual S -0.33 0
IV.SNAL.HHZ. 2023-06-29T02:34:19.08 3.0 undecidable manual S 304 52.8027 107 1.62 0
IV.SALB.HHZ. 2023-06-29T02:34:18.58 3.0 positive manual P 0.27 0
IV.MCRV.HHZ. 2023-06-29T02:34:16.52 0.6 undecidable manual S 286 49.3173 109 -0.05 46
IX.SNR3.EHZ.02 2023-06-29T02:34:16.17 0.6 undecidable manual S 280 46.2204 110 0.39 44
MN.CUC.HHZ. 2023-06-29T02:34:15.38 3.0 positive manual P 1.1 0
IV.AMUR.HHZ. 2023-06-29T02:34:14.86 3.0 positive manual P -0.4 0
IV.CDRU.HNZ. 2023-06-29T02:34:14.10 0.6 undecidable manual S 242 40.9257 113 -0.37 44
IV.PALZ.HHZ. 2023-06-29T02:34:13.29 0.6 undecidable manual S 31 36.6411 116 -0.13 47
IV.PTRP.HHZ. 2023-06-29T02:34:13.47 3.0 undecidable manual S 31.746 1.19 0
IV.BULG.HHZ. 2023-06-29T02:34:13.15 3.0 undecidable manual P -0.45 0
IV.MCEL.HHZ. 2023-06-29T02:34:12.73 3.0 undecidable manual S -1.69 0
IX.SRN3.HHZ.02 2023-06-29T02:34:12.05 0.6 undecidable manual S 230 30.3474 122 0.08 48
IV.VULT.HHZ. 2023-06-29T02:34:12.31 0.6 undecidable manual S 343 33.9438 118 -0.48 44
IV.SGTA.HHZ. 2023-06-29T02:34:11.49 3.0 negative manual P -0.39 0
IV.MIGL.HHZ. 2023-06-29T02:34:11.47 3.0 positive manual P -0.81 0
IV.CAFE.HHZ. 2023-06-29T02:34:11.13 0.1 negative manual P 314 58.1973 106 0.11 90
IV.SLCN.HHZ. 2023-06-29T02:34:11.49 3.0 undecidable manual S 196 31.3464 121 -0.71 0
IV.MGR.HHZ. 2023-06-29T02:34:11.28 3.0 negative manual P -0.52 0
IV.SCHR.EHZ. 2023-06-29T02:34:11.01 3.0 positive manual P -0.88 0
IV.SIRI.HHZ. 2023-06-29T02:34:10.42 3.0 positive manual P -0.63 0
IV.ACER.HHZ. 2023-06-29T02:34:10.38 0.6 undecidable manual S 52 22.3554 131 0.14 48
IV.CMPR.HHZ. 2023-06-29T02:34:10.22 3.0 positive manual P -0.23 0
IV.SNAL.HHZ. 2023-06-29T02:34:10.26 0.1 undecidable manual P 304 52.8027 107 0.03 92
IV.MTSN.HHZ. 2023-06-29T02:34:09.39 3.0 negative manual P 0.1 0
IV.MCRV.HHZ. 2023-06-29T02:34:09.67 0.3 undecidable manual P 286 49.3173 109 -0.05 70
IX.STN3.HNZ. 2023-06-29T02:34:09.72 3.0 undecidable manual S 205 16.2726 142 0.6 0
IX.SNR3.EHZ.02 2023-06-29T02:34:09.44 0.6 negative manual P 280 46.2204 110 0.17 45
IV.CDRU.HNZ. 2023-06-29T02:34:08.28 0.1 undecidable manual P 242 40.9257 113 -0.23 91
IX.BEL3.HNZ. 2023-06-29T02:34:08.47 0.6 undecidable manual S 306 9.9789 154 0.23 48
IV.PZUN.HHZ. 2023-06-29T02:34:07.50 0.6 undecidable manual S 107 6.4935 163 -0.39 46
IV.SLCN.HHZ. 2023-06-29T02:34:07.32 0.6 positive manual P 196 31.3464 121 0.12 47
IV.VULT.HHZ. 2023-06-29T02:34:07.44 0.1 negative manual P 343 33.9438 118 -0.1 95
IV.PALZ.HHZ. 2023-06-29T02:34:07.84 0.6 positive manual P 31 36.6411 116 -0.06 47
IX.SRN3.HHZ.02 2023-06-29T02:34:07.06 0.1 positive manual P 230 30.3474 122 0 97
IV.PTRP.HHZ. 2023-06-29T02:34:07.91 3.0 negative manual P 31.746 0.67 0
IX.SCL3.HNE. 2023-06-29T02:34:06.06 0.1 undecidable manual P 281 19.0698 137 0.36 92
IV.ACER.HHZ. 2023-06-29T02:34:06.16 0.1 positive manual P 52 22.3554 131 0.09 96
IX.STN3.HNZ. 2023-06-29T02:34:05.44 0.3 undecidable manual P 205 16.2726 142 0.02 74
IX.SFL3.HNZ.01 2023-06-29T02:34:05.54 0.1 undecidable manual P 317 19.1697 136 -0.18 95
IX.PGN3.HHZ.02 2023-06-29T02:34:05.00 0.1 negative manual P 152 11.2776 152 0 100
IX.AVG3.HNZ. 2023-06-29T02:34:05.29 0.1 undecidable manual P 356 11.0778 152 0.31 94
IV.PZUN.HHZ. 2023-06-29T02:34:04.77 0.1 undecidable manual P 107 6.4935 163 0.06 100
IX.BEL3.HNZ. 2023-06-29T02:34:04.66 0.1 undecidable manual P 306 9.9789 154 -0.25 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PZUN.HHN. ML:2.2 0.001035 0.56 AML other m 2023-06-29T02:34:08.41
IV.PZUN.HHE. ML:2.4 0.0015550000000000002 0.22 AML other m 2023-06-29T02:34:08.52
IV.PZUN.HNE. ML:2.4 0.0016 0.2 AML other m 2023-06-29T02:34:08.52
IV.PZUN.HNN. ML:2.2 0.0009525 1.22 AML other m 2023-06-29T02:34:09.69
IX.PGN3.HHN.02 ML:2.0 0.00063 0.82 AML other m 2023-06-29T02:34:09.62
IX.PGN3.HHE.02 ML:1.9 0.0005285 0.54 AML other m 2023-06-29T02:34:10.13
IV.ACER.HHN. ML:1.8 0.00026949999999999994 0.24 AML other m 2023-06-29T02:34:10.87
IV.ACER.HNE. ML:1.8 0.0002895 0.22 AML other m 2023-06-29T02:34:12.98
IV.ACER.HHE. ML:1.8 0.000313 0.22 AML other m 2023-06-29T02:34:12.98
IV.VULT.HHE. ML:2.2 0.000639 0.08 AML other m 2023-06-29T02:34:12.88
IV.VULT.HNE. ML:2.2 0.0005755000000000001 0.08 AML other m 2023-06-29T02:34:12.89
IV.VULT.HHN. ML:2.1 0.000457 1.16 AML other m 2023-06-29T02:34:13.80
IV.VULT.HNN. ML:2.1 0.0004305 0.5 AML other m 2023-06-29T02:34:13.22
IX.SRN3.HHE.02 ML:1.9 0.00028849999999999997 0.28 AML other m 2023-06-29T02:34:13.25
IV.SLCN.HHE. ML:2.2 0.0005825 0.54 AML other m 2023-06-29T02:34:13.43
IV.SLCN.HNE. ML:2.2 0.0006005 0.54 AML other m 2023-06-29T02:34:13.43
IV.CDRU.HHN. ML:1.5 0.00009175 0.22 AML other m 2023-06-29T02:34:14.48
IV.ACER.HNN. ML:1.8 0.00027 1.02 AML other m 2023-06-29T02:34:14.40
IV.CDRU.HHE. ML:1.8 0.000167 1.88 AML other m 2023-06-29T02:34:14.05
IV.PTRP.HHN. ML:1.7 0.00017999999999999998 0.42 AML other m 2023-06-29T02:34:15.23
IV.SLCN.HNN. ML:2.0 0.0003445 0.4 AML other m 2023-06-29T02:34:15.60
IV.SLCN.HHN. ML:2.0 0.00034899999999999997 0.28 AML other m 2023-06-29T02:34:15.42
IV.PTRP.HHE. ML:1.6 0.0001615 1.3 AML other m 2023-06-29T02:34:16.28
IV.MTSN.HNE. ML:1.8 0.000179 1 AML other m 2023-06-29T02:34:17.28
IV.MTSN.HHE. ML:1.8 0.00018099999999999998 0.84 AML other m 2023-06-29T02:34:17.29
IV.MTSN.HNN. ML:2.0 0.000249 0.32 AML other m 2023-06-29T02:34:17.46
IV.MTSN.HHN. ML:2.0 0.0002615 0.34 AML other m 2023-06-29T02:34:17.46
IX.SNR3.EHN.02 ML:2.2 0.0003655 0.96 AML other m 2023-06-29T02:34:18.09
IX.SNR3.EHE.02 ML:1.8 0.0001675 0.18 AML other m 2023-06-29T02:34:18.23
IV.MCRV.HHN. ML:1.8 0.00015099999999999998 0.14 AML other m 2023-06-29T02:34:18.63
IX.SRN3.HHN.02 ML:1.9 0.000286 1.58 AML other m 2023-06-29T02:34:18.17
IV.CMPR.HHN. ML:1.4 0.00005365 1.7 AML other m 2023-06-29T02:34:19.08
IV.MGR.HHN. ML:1.8 0.000108 0.44 AML other m 2023-06-29T02:34:20.02
IV.MCRV.HHE. ML:1.7 0.00011094999999999999 0.58 AML other m 2023-06-29T02:34:20.04
IV.SIRI.HNE. ML:1.8 0.00013350000000000002 0.4 AML other m 2023-06-29T02:34:20.34
IV.SCHR.EHN. ML:1.6 0.00007625 1.74 AML other m 2023-06-29T02:34:20.08
IV.PALZ.HHN. ML:1.8 0.00019800000000000002 0.42 AML other m 2023-06-29T02:34:21.30
IV.MIGL.HHN. ML:2.7 0.00103 0.2 AML other m 2023-06-29T02:34:21.33
IV.MGR.HHE. ML:1.6 0.00007549999999999999 1.64 AML other m 2023-06-29T02:34:21.83
IV.SIRI.HNN. ML:1.8 0.00013450000000000002 0.44 AML other m 2023-06-29T02:34:22.23
IV.SIRI.HHN. ML:1.7 0.0001075 0.44 AML other m 2023-06-29T02:34:22.23
IV.CAFE.HHE. ML:1.5 0.0000628 0.5 AML other m 2023-06-29T02:34:22.11
IV.SIRI.HHE. ML:1.8 0.00013000000000000002 1.7 AML other m 2023-06-29T02:34:22.05
IV.SCHR.EHE. ML:1.4 0.00005495 0.6 AML other m 2023-06-29T02:34:23.04
IV.PALZ.HHE. ML:1.8 0.000217 0.42 AML other m 2023-06-29T02:34:25.64
IV.CMPR.HHE. ML:1.5 0.0000668 0.28 AML other m 2023-06-29T02:34:26.56
IV.AMUR.HHN. ML:1.9 0.00010035 0.4 AML other m 2023-06-29T02:34:26.74
MN.CUC.HHN. ML:1.5 0.000047 1.16 AML other m 2023-06-29T02:34:26.83
IV.AMUR.HHE. ML:1.9 0.0000983 1.42 AML other m 2023-06-29T02:34:26.93
GE.MATE.HHN. ML:2.1 0.0001575 1.04 AML other m 2023-06-29T02:34:27.31
IV.CAFE.HHN. ML:1.4 0.000055 0.74 AML other m 2023-06-29T02:34:28.45
GE.MATE.HHE. ML:2.0 0.00011895 0.78 AML other m 2023-06-29T02:34:28.50
IV.BULG.HHN. ML:1.7 0.00006875 0.74 AML other m 2023-06-29T02:34:28.88
IV.BULG.HHE. ML:1.6 0.0000553 1.24 AML other m 2023-06-29T02:34:29.62
MN.CUC.HHE. ML:1.5 0.0000484 0.38 AML other m 2023-06-29T02:34:29.23
IV.MIGL.HHE. ML:2.2 0.000338 0.68 AML other m 2023-06-29T02:34:29.59
IV.NOCI.HNN. ML:2.3 0.00014299999999999998 1.48 AML other m 2023-06-29T02:34:36.75
IV.NOCI.HHN. ML:2.3 0.000153 1.48 AML other m 2023-06-29T02:34:36.75
IV.NOCI.HHE. ML:2.2 0.00012534999999999998 0.64 AML other m 2023-06-29T02:34:38.82
IV.NOCI.HNE. ML:2.2 0.0001255 0.64 AML other m 2023-06-29T02:34:38.82
IV.SALB.HHN. ML:1.4 0.000025399999999999997 1.58 AML other m 2023-06-29T02:34:42.87
IV.SALB.HHE. ML:1.5 0.000030050000000000002 0.36 AML other m 2023-06-29T02:34:43.43
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