Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-07-2023 and time 09:59:20 (Italy) in region Moliterno (PZ)

A magnitude ML 2.0 earthquake occured in region: Moliterno (PZ), on

  • 03-07-2023 07:59:20 (UTC)
  • 03-07-2023 09:59:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.2450, 15.8730 at 10 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
Moliterno PZ 0 4062 4062
Sarconi PZ 1 1404 5466
Grumento Nova PZ 5 1700 7166
Spinoso PZ 8 1462 8628
Viggiano PZ 11 3329 11957
Tramutola PZ 11 3089 15046
Montemurro PZ 12 1235 16281
Castelsaraceno PZ 14 1384 17665
Montesano sulla Marcellana SA 15 6704 24369
Marsicovetere PZ 15 5546 29915
San Martino d'Agri PZ 15 801 30716
Lagonegro PZ 16 5584 36300
Casalbuono SA 16 1194 37494
Armento PZ 18 631 38125
San Chirico Raparo PZ 18 1084 39209
Paterno PZ 19 3368 42577

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km S of Potenza (67122 inhabitants)
77 Km SW of Matera (60436 inhabitants)
85 Km E of Battipaglia (50786 inhabitants)
87 Km SW of Altamura (70396 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 2.0 2023-07-03
07:59:20		 40.2453 15.8728 10 2023-07-03
08:09:17		 Sala Sismica INGV-Roma 118926901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-03 07:59:20 ± 0.08
Latitude 40.2453 ± 0.0045
Longitude 15.8728 ± 0.0082
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118926901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 711
Semi-minor axis of confidence ellipse (meter) 437
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.56208
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 118926901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-03 08:09:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.CIMO.HHZ. 2023-07-03T08:00:49.31 3.0 undecidable manual Pn -1.61 0
IV.BDI.HHZ. 2023-07-03T08:00:46.41 3.0 undecidable manual Pn 8.46 0
IV.RIBO.EHZ.01 2023-07-03T08:00:46.40 3.0 undecidable manual Pg 21.33 0
IV.GIUL.HHZ. 2023-07-03T08:00:42.81 3.0 undecidable manual Sg 6.92 0
IV.HPAC.HHZ. 2023-07-03T08:00:36.40 3.0 undecidable manual Sn 0.57 0
IV.ACATE.EHZ. 2023-07-03T08:00:33.43 3.0 undecidable manual Sn -1.05 0
IV.IMOL.HNZ. 2023-07-03T08:00:28.84 3.0 positive manual Pn -3.84 0
7C.SPAOL.HNZ. 2023-07-03T08:00:18.33 3.0 undecidable manual Sn 0.71 0
CR.STON.BHZ. 2023-07-03T07:59:56.08 3.0 undecidable manual Pn 2.26 0
7C.SPAOL.HNZ. 2023-07-03T07:59:43.79 3.0 undecidable manual Pn -1.69 0
IV.MTMR.EHZ. 2023-07-03T07:59:42.10 3.0 positive manual Pg 6.22 0
IV.MPAZ.HNZ. 2023-07-03T07:59:32.47 3.0 undecidable manual Pn -3.33 0
IV.ACER.HHZ. 2023-07-03T07:59:31.11 0.3 undecidable manual P 6 60.2952 50 0.18 66
IV.MIGL.HHZ. 2023-07-03T07:59:31.19 0.3 undecidable manual P 50 62.3931 50 -0.05 68
IV.SPS2.HHZ. 2023-07-03T07:59:31.12 3.0 undecidable manual S 4.39 0
MN.CUC.HHZ. 2023-07-03T07:59:30.64 0.3 undecidable manual S 190 28.3494 50 0.3 68
IV.SLCN.HHZ. 2023-07-03T07:59:30.23 0.3 undecidable manual S 308 25.8519 111 0.55 65
IV.GRIS.EHZ. 2023-07-03T07:59:30.66 0.3 undecidable manual P 182 55.9995 50 0.39 64
IV.CDRU.HHZ. 2023-07-03T07:59:29.73 0.3 undecidable manual P 300 55.1004 50 -0.4 64
IV.BULG.HHZ. 2023-07-03T07:59:28.82 0.3 undecidable manual P 246 45.9207 50 0.12 69
IV.CMPR.HHZ. 2023-07-03T07:59:28.88 0.3 undecidable manual P 280 48.9177 50 -0.28 66
IV.PTRP.HHZ. 2023-07-03T07:59:27.27 0.3 undecidable manual P 27 34.5432 50 0.32 67
XE.T0701.HHZ. 2023-07-03T07:59:26.86 0.3 undecidable manual P 144 35.4423 50 -0.23 69
MN.CUC.HHZ. 2023-07-03T07:59:25.90 0.3 undecidable manual P 190 28.3494 50 -0.1 71
IV.SLCN.HHZ. 2023-07-03T07:59:25.51 0.3 undecidable manual P 308 25.8519 111 -0.11 72
IV.MGR.HHZ. 2023-07-03T07:59:25.88 0.3 undecidable manual P 246 29.5482 50 -0.31 68
IV.MTSN.HHZ. 2023-07-03T07:59:25.17 0.3 undecidable manual S 283 10.4784 133 0.09 74
IV.SIRI.HHZ. 2023-07-03T07:59:24.43 0.3 undecidable manual S 184 7.0929 145 0.14 73
IV.MCEL.HHZ. 2023-07-03T07:59:24.99 0.3 undecidable manual S 326 10.6782 133 -0.13 73
IV.MCEL.HHZ. 2023-07-03T07:59:22.83 0.3 undecidable manual P 326 10.6782 133 -0.15 73
IV.MTSN.HHZ. 2023-07-03T07:59:22.96 0.1 positive manual P 283 10.4784 133 0 100
IV.SIRI.HHZ. 2023-07-03T07:59:22.23 0.3 undecidable manual P 184 7.0929 145 -0.27 71
IV.LADO.EHZ. 2023-07-03T07:59:20.63 3.0 undecidable manual S 0.14 0
IV.TDS.HHZ. 2023-07-03T07:59:13.98 3.0 undecidable manual P 0.06 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:2.6 0.0055899999999999995 0.24 AML other m 2023-07-03T07:59:24.82
IV.SIRI.HNE. ML:2.5 0.005295 0.94 AML other m 2023-07-03T07:59:24.47
IV.MTSN.HHN. ML:2.3 0.002715 0.24 AML other m 2023-07-03T07:59:25.27
IV.SIRI.HHN. ML:2.5 0.0046 0.26 AML other m 2023-07-03T07:59:25.32
IV.SIRI.HNN. ML:2.5 0.004390000000000001 0.26 AML other m 2023-07-03T07:59:25.32
IV.MCEL.HHE. ML:2.3 0.002375 0.46 AML other m 2023-07-03T07:59:27.19
IV.MCEL.HHN. ML:2.1 0.0016699999999999998 0.36 AML other m 2023-07-03T07:59:27.59
IV.MTSN.HNN. ML:2.3 0.0025650000000000004 1.54 AML other m 2023-07-03T07:59:27.99
IV.MTSN.HHE. ML:2.4 0.0032 0.48 AML other m 2023-07-03T07:59:29.31
IV.MTSN.HNE. ML:2.4 0.0033250000000000003 0.48 AML other m 2023-07-03T07:59:29.31
MN.CUC.HHN. ML:0.0 0.000286 0.66 AML other m 2023-07-03T07:59:31.36
MN.CUC.HNN. ML:0.0 0.000311 0.66 AML other m 2023-07-03T07:59:31.03
MN.CUC.HHE. ML:0.0 0.00045599999999999997 0.26 AML other m 2023-07-03T07:59:31.67
MN.CUC.HNE. ML:0.0 0.0004305 0.28 AML other m 2023-07-03T07:59:31.81
XE.T0701.HHE. ML:1.7 0.00021750000000000003 1.72 AML other m 2023-07-03T07:59:32.00
IV.MGR.HHN. ML:1.9 0.0003595 0.26 AML other m 2023-07-03T07:59:33.31
XE.T0701.HHN. ML:1.7 0.00019700000000000002 0.32 AML other m 2023-07-03T07:59:33.60
IV.SLCN.HHE. ML:2.3 0.001145 0.42 AML other m 2023-07-03T07:59:33.42
IV.SLCN.HNE. ML:2.3 0.001125 0.4 AML other m 2023-07-03T07:59:33.43
IV.MGR.HHE. ML:1.9 0.000356 1.48 AML other m 2023-07-03T07:59:34.07
IV.SLCN.HNN. ML:2.2 0.000853 0.34 AML other m 2023-07-03T07:59:34.30
IV.MGR.HNE. ML:1.8 0.00033350000000000003 0.32 AML other m 2023-07-03T07:59:34.53
IV.PTRP.HHN. ML:0.0 0.0003085 0.54 AML other m 2023-07-03T07:59:35.17
IV.SLCN.HHN. ML:2.2 0.000909 0.4 AML other m 2023-07-03T07:59:36.25
IV.CMPR.HHE. ML:1.9 0.000217 0.34 AML other m 2023-07-03T07:59:37.14
IV.BULG.HNE. ML:2.0 0.000305 0.3 AML other m 2023-07-03T07:59:38.19
IV.BULG.HHE. ML:2.0 0.0003255 0.3 AML other m 2023-07-03T07:59:38.19
IV.SPS2.HHE. ML:1.6 0.00003275 0.28 AML other m 2023-07-03T07:59:38.83
IV.SPS2.HHN. ML:1.7 0.00003755 0.06 AML other m 2023-07-03T07:59:38.87
IV.PTRP.HHE. ML:0.0 0.000293 1.6 AML other m 2023-07-03T07:59:39.18
IV.MGR.HNN. ML:1.8 0.0003025 0.76 AML other m 2023-07-03T07:59:39.21
IV.CDRU.HHN. ML:1.5 0.00007075000000000001 0.74 AML other m 2023-07-03T07:59:40.38
IV.GRIS.EHE. ML:0.0 0.00010850000000000001 1.58 AML other m 2023-07-03T07:59:41.84
IV.MIGL.HHE. ML:2.4 0.0005430000000000001 1.2 AML other m 2023-07-03T07:59:41.77
IV.ACER.HHN. ML:2.1 0.0002415 0.2 AML other m 2023-07-03T07:59:41.21
IV.ACER.HNN. ML:2.0 0.000226 0.22 AML other m 2023-07-03T07:59:41.21
IV.CMPR.HHN. ML:1.8 0.000154 0.44 AML other m 2023-07-03T07:59:41.24
IV.ACER.HNE. ML:2.0 0.00021750000000000003 0.24 AML other m 2023-07-03T07:59:41.29
IV.ACER.HHE. ML:2.1 0.000236 0.26 AML other m 2023-07-03T07:59:41.28
IV.MIGL.HHN. ML:2.4 0.000515 0.42 AML other m 2023-07-03T07:59:41.69
IV.GRIS.EHN. ML:0.0 0.00009725 1.02 AML other m 2023-07-03T07:59:41.44
IV.BULG.HHN. ML:2.2 0.0004995 1.68 AML other m 2023-07-03T07:59:41.13
IV.BULG.HNN. ML:2.2 0.0004875 1.68 AML other m 2023-07-03T07:59:41.13
IV.CDRU.HHE. ML:1.7 0.0001079 0.36 AML other m 2023-07-03T07:59:43.23
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