Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 06-07-2023 and time 12:06:42 (UTC) in region 1 km W Moliterno (PZ)

A magnitude ML 1.9 earthquake occured in region: 1 km W Moliterno (PZ), on

  • 06-07-2023 12:06:42 (UTC)
  • 06-07-2023 14:06:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.2410, 15.8540 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 1 4062 4062
Sarconi PZ 3 1404 5466
Grumento Nova PZ 6 1700 7166
Spinoso PZ 10 1462 8628
Tramutola PZ 11 3089 11717
Viggiano PZ 12 3329 15046
Montesano sulla Marcellana SA 14 6704 21750
Montemurro PZ 14 1235 22985
Castelsaraceno PZ 15 1384 24369
Casalbuono SA 15 1194 25563
Lagonegro PZ 15 5584 31147
Marsicovetere PZ 15 5546 36693
San Martino d'Agri PZ 17 801 37494
Paterno PZ 18 3368 40862
Armento PZ 20 631 41493
San Chirico Raparo PZ 20 1084 42577
Rivello PZ 20 2767 45344
Padula SA 20 5368 50712
Nemoli PZ 20 1495 52207

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km S of Potenza (67122 inhabitants)
79 Km SW of Matera (60436 inhabitants)
84 Km SE of Battipaglia (50786 inhabitants)
88 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
Bulletin
Rev1000 		ML 1.9 2023-07-06
12:06:42		 40.2408 15.8535 9 2024-09-10
16:44:12		 Bollettino Sismico Italiano INGV 119165731
Reviewed
Rev100 		ML 1.9 2023-07-06
12:06:42		 40.2443 15.8567 9 2023-07-06
12:16:45		 Sala Sismica INGV-Roma 119019681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-06 12:06:42 ± 0.06
Latitude 40.2408 ± 0.0027
Longitude 15.8535 ± 0.0047
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 119165731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 402
Semi-minor axis of confidence ellipse (meter) 228
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 252
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 60
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) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 0.85975
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 119165731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2024-06-10 12:36:21

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 119019681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-06 12:16:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRVN.HHZ. 2023-07-06T12:07:11.40 0.1 undecidable manual S 17 95.4378 50 0.36 82
IV.CET2.HHZ. 2023-07-06T12:07:07.40 0.3 undecidable manual S 174 79.4649 50 0.61 59
IV.ACER.HHZ. 2023-07-06T12:07:02.51 0.1 undecidable manual S 7 60.9945 50 0.65 80
XE.T0702.HHZ. 2023-07-06T12:07:02.76 0.3 undecidable manual S 161 60.8946 50 0.93 53
IV.MIGL.HHZ. 2023-07-06T12:07:02.59 0.3 undecidable manual S 51 63.8916 50 -0.05 69
XE.BIDON.HHZ. 2023-07-06T12:07:01.71 0.3 undecidable manual S 122 60.6948 50 -0.07 70
XE.SHEVA.HNE. 2023-07-06T12:07:00.88 0.3 undecidable manual S 150 54.2013 50 0.83 56
IV.SALB.HHZ. 2023-07-06T12:07:00.74 0.3 undecidable manual S 134 58.0974 50 -0.34 66
IV.GRIS.HNE. 2023-07-06T12:06:59.50 0.3 undecidable manual S 180 55.5 50 -0.89 55
IV.CDRU.HNZ. 2023-07-06T12:06:59.71 0.1 undecidable manual S 301 54.0015 50 -0.27 90
IV.CRAC.EHN. 2023-07-06T12:06:59.90 0.3 undecidable manual S 72 51.6039 50 0.55 63
IV.CMPR.HHZ. 2023-07-06T12:06:58.27 0.1 undecidable manual S 281 47.4192 50 0.05 95
IV.MRVN.HHZ. 2023-07-06T12:06:58.64 0.1 undecidable manual P 17 95.4378 50 -0.39 81
XE.MORMA.HHZ. 2023-07-06T12:06:57.21 0.1 undecidable manual S 166 42.3243 50 0.33 91
IX.CGG3.HNZ.02 2023-07-06T12:06:57.78 0.1 undecidable manual S 320 43.5231 50 0.58 85
XE.TNOVA.HNZ. 2023-07-06T12:06:57.45 0.3 undecidable manual S 130 45.5211 50 -0.26 69
IX.SRN3.HHZ.02 2023-07-06T12:06:57.21 0.3 undecidable manual S 309 43.1235 50 0.13 71
IV.CET2.HHZ. 2023-07-06T12:06:56.95 0.1 undecidable manual P 174 79.4649 50 0.38 84
IX.PGN3.HHZ.02 2023-07-06T12:06:55.45 0.3 undecidable manual S 353 37.0296 50 -0.02 73
IV.PTRP.HHZ. 2023-07-06T12:06:55.70 0.3 undecidable manual S 29 35.742 50 0.59 64
XE.T0701.HHZ. 2023-07-06T12:06:55.28 0.6 undecidable manual S 142 35.9418 50 0.1 48
IX.TEGI.HNZ.01 2023-07-06T12:06:54.44 0.6 undecidable manual S 300 30.9468 106 0.65 42
XE.LAICA.HNZ. 2023-07-06T12:06:54.70 0.6 undecidable manual S 162 34.0437 50 0.04 49
XE.T0702.HHZ. 2023-07-06T12:06:53.68 0.3 undecidable manual P 161 60.8946 50 -0.03 70
IV.MIGL.HHZ. 2023-07-06T12:06:53.83 0.1 undecidable manual P 51 63.8916 50 -0.35 87
XE.BIDON.HHZ. 2023-07-06T12:06:53.65 0.1 undecidable manual P 122 60.6948 50 -0.04 93
IV.MGR.HHZ. 2023-07-06T12:06:53.08 0.6 undecidable manual S 246 27.8499 108 0.3 47
IV.ACER.HHZ. 2023-07-06T12:06:53.50 0.3 undecidable manual P 7 60.9945 50 -0.23 67
IV.SGO.HHE. 2023-07-06T12:06:53.05 0.1 undecidable manual P 308 58.1973 50 -0.24 90
MN.CUC.HHZ. 2023-07-06T12:06:53.11 0.6 undecidable manual S 187 27.5502 108 0.43 46
IV.SLCN.HHZ. 2023-07-06T12:06:52.43 0.3 undecidable manual S 312 24.9528 110 0.62 65
IV.CDRU.HNZ. 2023-07-06T12:06:52.32 0.3 undecidable manual P 301 54.0015 50 -0.33 67
IV.CRAC.EHN. 2023-07-06T12:06:52.63 0.1 undecidable manual P 72 51.6039 50 0.35 89
XE.SHEVA.HNE. 2023-07-06T12:06:52.91 0.1 undecidable manual P 150 54.2013 50 0.22 91
IV.SALB.HHZ. 2023-07-06T12:06:52.61 0.3 undecidable manual P 134 58.0974 50 -0.67 60
IV.GRIS.HNE. 2023-07-06T12:06:52.88 0.3 undecidable manual P 180 55.5 50 0 71
IV.CMPR.HHZ. 2023-07-06T12:06:51.20 0.1 undecidable manual P 281 47.4192 50 -0.43 88
IX.MRN3.HNZ.01 2023-07-06T12:06:51.29 0.3 undecidable manual S 333 23.0547 111 0.11 74
XE.TNOVA.HNZ. 2023-07-06T12:06:50.77 0.1 undecidable manual P 130 45.5211 50 -0.57 85
IX.SRN3.HHZ.02 2023-07-06T12:06:50.32 0.1 undecidable manual P 309 43.1235 50 -0.65 83
IV.MMN.HHZ. 2023-07-06T12:06:50.31 0.3 undecidable manual P 163 40.5261 50 -0.26 69
XE.MORMA.HHZ. 2023-07-06T12:06:50.77 0.1 undecidable manual P 166 42.3243 50 -0.09 96
IX.CGG3.HNZ.02 2023-07-06T12:06:50.98 0.1 undecidable manual P 320 43.5231 50 -0.06 96
XE.LAICA.HNZ. 2023-07-06T12:06:49.31 0.1 undecidable manual P 162 34.0437 50 -0.26 94
IX.PGN3.HHZ.02 2023-07-06T12:06:49.54 0.3 undecidable manual P 353 37.0296 50 -0.5 66
IV.PTRP.HHZ. 2023-07-06T12:06:49.97 0.1 undecidable manual P 29 35.742 50 0.14 96
XE.T0701.HHZ. 2023-07-06T12:06:49.39 0.1 undecidable manual P 142 35.9418 50 -0.48 89
MN.CUC.HHZ. 2023-07-06T12:06:48.43 0.1 undecidable manual P 187 27.5502 108 0 100
IV.MGR.HHZ. 2023-07-06T12:06:48.41 0.1 undecidable manual P 246 27.8499 108 -0.08 98
IX.TEGI.HNZ.01 2023-07-06T12:06:48.99 0.3 undecidable manual P 300 30.9468 106 -0.08 73
IV.SLCN.HHZ. 2023-07-06T12:06:48.00 0.1 undecidable manual P 312 24.9528 110 0.07 99
IV.MTSN.HHZ. 2023-07-06T12:06:47.02 0.3 undecidable manual S 288 9.0798 134 -0.01 77
IV.MCEL.HHZ. 2023-07-06T12:06:47.00 0.6 undecidable manual S 335 10.2786 131 -0.34 48
IX.MRN3.HNZ.01 2023-07-06T12:06:47.38 0.3 undecidable manual P 333 23.0547 111 -0.19 73
IX.VGG3.HNZ.01 2023-07-06T12:06:47.59 0.3 undecidable manual S 21 11.2776 128 -0.01 77
IV.SIRI.HHZ. 2023-07-06T12:06:46.84 0.3 undecidable manual S 170 6.5934 143 0.37 72
IV.MCEL.HHZ. 2023-07-06T12:06:45.19 0.1 undecidable manual P 335 10.2786 131 -0.16 100
IV.MTSN.HHZ. 2023-07-06T12:06:45.32 0.1 undecidable manual P 288 9.0798 134 0.15 100
IV.SIRI.HHZ. 2023-07-06T12:06:45.04 0.1 undecidable manual P 170 6.5934 143 0.2 99
IX.VGG3.HNZ.01 2023-07-06T12:06:45.21 0.1 undecidable manual P 21 11.2776 128 -0.29 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:2.4 0.004019999999999999 0.2 AML other m 2023-07-06T12:06:47.05
IV.SIRI.HHN. ML:2.4 0.00401 0.24 AML other m 2023-07-06T12:06:47.52
IV.SIRI.HNN. ML:2.4 0.0038100000000000005 0.24 AML other m 2023-07-06T12:06:47.53
IV.SIRI.HNE. ML:2.4 0.0038799999999999998 1 AML other m 2023-07-06T12:06:47.05
IV.MCEL.HHE. ML:2.3 0.0028650000000000004 0.38 AML other m 2023-07-06T12:06:47.58
IV.MCEL.HHN. ML:2.1 0.001815 0.9 AML other m 2023-07-06T12:06:48.82
IV.MTSN.HNE. ML:2.4 0.0032949999999999998 0.52 AML other m 2023-07-06T12:06:48.71
IV.MTSN.HHE. ML:2.4 0.0033650000000000004 0.5 AML other m 2023-07-06T12:06:48.71
IV.MTSN.HHN. ML:2.3 0.0030800000000000003 0.68 AML other m 2023-07-06T12:06:48.64
IV.MTSN.HNN. ML:2.3 0.00293 0.7 AML other m 2023-07-06T12:06:48.63
IV.SLCN.HHN. ML:2.1 0.0007204999999999999 0.18 AML other m 2023-07-06T12:06:53.17
IV.MGR.HHN. ML:2.0 0.0005434999999999999 0.24 AML other m 2023-07-06T12:06:53.37
MN.CUC.HNN. ML:1.8 0.00029749999999999997 0.78 AML other m 2023-07-06T12:06:53.91
MN.CUC.HHN. ML:1.7 0.00026000000000000003 0.78 AML other m 2023-07-06T12:06:53.91
IV.MGR.HHE. ML:2.0 0.0004955000000000001 0.72 AML other m 2023-07-06T12:06:53.41
IV.SLCN.HNN. ML:2.0 0.0006745 1.34 AML other m 2023-07-06T12:06:53.84
XE.T0701.HNE. ML:1.5 0.0001244 1.44 AML other m 2023-07-06T12:06:55.72
XE.T0701.HHN. ML:1.7 0.00020750000000000003 0.58 AML other m 2023-07-06T12:06:55.76
XE.T0701.HHE. ML:1.8 0.000251 0.22 AML other m 2023-07-06T12:06:55.72
XE.T0701.HNN. ML:1.4 0.00010800000000000001 1.16 AML other m 2023-07-06T12:06:56.76
IV.SLCN.HHE. ML:2.2 0.0010550000000000002 0.32 AML other m 2023-07-06T12:06:56.58
IV.SLCN.HNE. ML:2.2 0.0010754999999999999 0.32 AML other m 2023-07-06T12:06:56.58
IV.PTRP.HHN. ML:1.8 0.0002635 1.2 AML other m 2023-07-06T12:06:57.68
XE.MORMA.HHN. ML:1.8 0.00020400000000000003 0.22 AML other m 2023-07-06T12:06:58.29
MN.CUC.HHE. ML:1.7 0.000252 1.18 AML other m 2023-07-06T12:06:58.92
MN.CUC.HNE. ML:1.7 0.000265 1.2 AML other m 2023-07-06T12:06:58.33
IV.CMPR.HHN. ML:1.7 0.000132 0.4 AML other m 2023-07-06T12:06:58.76
IV.CMPR.HHE. ML:1.8 0.00019350000000000001 0.62 AML other m 2023-07-06T12:06:59.32
XE.MORMA.HHE. ML:1.8 0.00022 0.76 AML other m 2023-07-06T12:06:59.77
XE.MORMA.HNE. ML:1.8 0.0002285 0.76 AML other m 2023-07-06T12:06:59.77
IV.PTRP.HHE. ML:1.7 0.0002145 0.5 AML other m 2023-07-06T12:07:02.68
XE.MORMA.HNN. ML:1.8 0.00019 1.46 AML other m 2023-07-06T12:07:03.09
IV.MIGL.HHE. ML:2.1 0.00024249999999999999 1.52 AML other m 2023-07-06T12:07:04.94
IV.MIGL.HHN. ML:2.2 0.000338 0.74 AML other m 2023-07-06T12:07:04.20
IV.SALB.HHE. ML:1.8 0.0001375 0.24 AML other m 2023-07-06T12:07:04.23
IV.ACER.HHN. ML:1.9 0.0001575 0.56 AML other m 2023-07-06T12:07:05.88
IV.ACER.HHE. ML:1.9 0.0001515 0.3 AML other m 2023-07-06T12:07:06.67
XE.T0702.HHN. ML:1.4 0.0000445 1.14 AML other m 2023-07-06T12:07:08.90
XE.T0702.HHE. ML:1.4 0.00005645 0.5 AML other m 2023-07-06T12:07:09.25
IV.SALB.HHN. ML:1.6 0.00009315000000000001 0.42 AML other m 2023-07-06T12:07:09.77
IV.MRVN.HHE. ML:1.5 0.0000328 1.76 AML other m 2023-07-06T12:07:14.11
IV.MRVN.HHN. ML:1.3 0.0000224 0.72 AML other m 2023-07-06T12:07:27.95
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