Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 31-07-2024 and time 09:16:53 (UTC) in region 5 km W Castelsaraceno (PZ)

A magnitude ML 2.0 earthquake occured in region: 5 km W Castelsaraceno (PZ), on

  • 31-07-2024 09:16:53 (UTC)
  • 31-07-2024 11:16:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.1630, 15.9320 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
Castelsaraceno PZ 5 1384 1384
Sarconi PZ 10 1404 2788
Moliterno PZ 10 4062 6850
Latronico PZ 11 4556 11406
Spinoso PZ 12 1462 12868
San Chirico Raparo PZ 13 1084 13952
San Martino d'Agri PZ 13 801 14753
Carbone PZ 14 638 15391
Grumento Nova PZ 14 1700 17091
Lagonegro PZ 15 5584 22675
Lauria PZ 15 12919 35594
Nemoli PZ 16 1495 37089
Montemurro PZ 16 1235 38324
Episcopia PZ 17 1434 39758
Castelluccio Superiore PZ 17 824 40582
Rivello PZ 18 2767 43349
Castelluccio Inferiore PZ 18 2131 45480
Calvera PZ 18 387 45867
Teana PZ 19 613 46480
Armento PZ 20 631 47111
Trecchina PZ 20 2316 49427
Viggiano PZ 20 3329 52756

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km S of Potenza (67122 inhabitants)
80 Km SW of Matera (60436 inhabitants)
91 Km SW of Altamura (70396 inhabitants)
94 Km SE of Battipaglia (50786 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 2024-07-31
09:16:53		 40.1628 15.9322 11 2024-07-31
09:44:49		 Sala Sismica INGV-Roma 130295341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-07-31 09:16:53 ± 0.06
Latitude 40.1628 ± 0.0045
Longitude 15.9322 ± 0.0059
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130295341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 558
Semi-minor axis of confidence ellipse (meter) 276
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.63402
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 130295341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-07-31 09:44:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SALB.HHZ. 2024-07-31T09:17:08.46 0.1 undecidable manual S 132 47.3193 50 -0.38 88
IV.ACER.HHZ. 2024-07-31T09:17:06.12 1.0 negative manual P 1 69.1752 50 0.34 21
IV.CET2.HHZ. 2024-07-31T09:17:06.65 0.6 undecidable manual P 178 70.374 50 0.68 38
IV.SLCN.HHZ. 2024-07-31T09:17:06.20 0.1 undecidable manual S 315 35.742 50 0.45 89
IV.MIGL.HHZ. 2024-07-31T09:17:05.10 0.1 undecidable manual P 41 65.1903 50 -0.06 91
IV.MGR.HHZ. 2024-07-31T09:17:04.49 0.6 undecidable manual S 265 32.2455 50 -0.32 46
IV.CDRU.HHZ. 2024-07-31T09:17:04.58 0.1 undecidable manual P 305 64.2912 50 -0.44 84
IV.CMPR.HHZ. 2024-07-31T09:17:03.38 0.1 undecidable manual P 288 55.9995 50 -0.37 87
XE.T0702.HHZ. 2024-07-31T09:17:03.27 1.0 negative manual P 165 50.7159 50 0.34 22
IV.SALB.HHZ. 2024-07-31T09:17:02.07 0.1 undecidable manual P 132 47.3193 50 -0.34 89
IV.GRIS.EHZ. 2024-07-31T09:17:02.68 0.3 undecidable manual P 188 47.3193 50 0.27 68
IV.PTRP.HHZ. 2024-07-31T09:17:01.92 0.1 undecidable manual P 15 41.2254 50 0.45 88
IV.MTSN.HHZ. 2024-07-31T09:17:01.15 0.6 undecidable manual S 307 19.1697 119 -0.05 50
IV.MCEL.HHZ. 2024-07-31T09:17:01.45 0.6 undecidable manual S 329 21.0678 117 -0.36 46
MN.CUC.HHZ. 2024-07-31T09:17:01.70 0.6 undecidable manual S 208 21.1677 116 -0.14 48
IV.SLCN.HHZ. 2024-07-31T09:17:00.48 0.1 undecidable manual P 315 35.742 50 -0.14 95
IV.MMN.HHZ. 2024-07-31T09:17:00.55 0.3 undecidable manual P 171 30.5472 50 0.72 61
XE.CNESE.HNE. 2024-07-31T09:17:00.12 0.1 undecidable manual P 157 32.5452 50 -0.01 98
XE.MORMA.HHZ. 2024-07-31T09:17:00.57 0.1 undecidable manual P 174 32.6451 50 0.41 90
XE.TNOVA.HHN. 2024-07-31T09:17:00.25 0.1 undecidable manual P 127 34.8429 50 -0.24 93
IV.SCHR.EHZ. 2024-07-31T09:16:59.16 0.6 undecidable manual S 72 12.876 129 -0.23 48
IV.MGR.HHZ. 2024-07-31T09:16:59.86 0.1 undecidable manual P 265 32.2455 50 -0.22 94
MN.CUC.HHZ. 2024-07-31T09:16:58.45 0.1 positive manual P 208 21.1677 116 0.08 98
XE.T0701.HHZ. 2024-07-31T09:16:58.87 0.3 positive manual P 141 25.0527 50 -0.11 73
IV.MTSN.HHZ. 2024-07-31T09:16:58.05 0.1 positive manual P 307 19.1697 119 0.05 99
IX.VGG3.HNN.01 2024-07-31T09:16:58.43 0.3 undecidable manual P 352 19.3695 118 0.38 69
IV.MCEL.HHZ. 2024-07-31T09:16:58.26 0.1 positive manual P 329 21.0678 117 -0.09 98
XE.LAICA.HNE. 2024-07-31T09:16:58.79 0.3 undecidable manual P 171 24.0537 50 -0.04 74
IV.SCHR.EHZ. 2024-07-31T09:16:57.02 0.1 undecidable manual P 72 12.876 129 0.06 100
IV.SIRI.HHZ. 2024-07-31T09:16:57.85 0.6 undecidable manual S 291 5.8941 151 0.04 51
IV.SIRI.HHZ. 2024-07-31T09:16:56.23 1.0 undecidable manual P 291 5.8941 151 0.19 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:2.6 0.0063100000000000005 0.18 AML other m 2024-07-31T09:16:58.96
IV.SIRI.HHN. ML:2.7 0.007234999999999999 0.18 AML other m 2024-07-31T09:16:58.97
IV.SCHR.EHE. ML:3.1 0.01215 0.26 AML other m 2024-07-31T09:16:59.54
IV.SCHR.EHN. ML:2.7 0.0049299999999999995 0.22 AML other m 2024-07-31T09:16:59.72
IV.MTSN.HHN. ML:2.4 0.00199 0.92 AML other m 2024-07-31T09:17:02.52
IV.MTSN.HNN. ML:2.4 0.00182 0.88 AML other m 2024-07-31T09:17:02.51
IV.MCEL.HHN. ML:2.1 0.0009570000000000001 0.4 AML other m 2024-07-31T09:17:02.09
IV.MCEL.HHE. ML:2.3 0.00149 0.62 AML other m 2024-07-31T09:17:02.46
IV.MTSN.HNE. ML:2.5 0.0023799999999999997 0.42 AML other m 2024-07-31T09:17:02.50
IV.MTSN.HHE. ML:2.5 0.0023850000000000004 0.42 AML other m 2024-07-31T09:17:02.50
MN.CUC.HNN. ML:2.0 0.000749 0.44 AML other m 2024-07-31T09:17:02.57
MN.CUC.HNE. ML:2.2 0.001125 1.44 AML other m 2024-07-31T09:17:03.75
MN.CUC.HHE. ML:2.2 0.001125 1.44 AML other m 2024-07-31T09:17:03.75
MN.CUC.HHN. ML:2.0 0.0007955000000000001 0.8 AML other m 2024-07-31T09:17:03.16
XE.T0701.HHE. ML:1.9 0.0005389999999999999 0.64 AML other m 2024-07-31T09:17:03.59
XE.T0701.HNE. ML:1.7 0.00028649999999999997 0.62 AML other m 2024-07-31T09:17:03.91
XE.T0701.HNN. ML:1.6 0.00021550000000000003 0.82 AML other m 2024-07-31T09:17:04.04
IV.MGR.HHN. ML:2.3 0.0008165 0.18 AML other m 2024-07-31T09:17:04.96
IV.MGR.HHE. ML:2.4 0.0010825 1.82 AML other m 2024-07-31T09:17:04.92
XE.T0701.HHN. ML:1.9 0.00043 1.68 AML other m 2024-07-31T09:17:07.86
XE.MORMA.HHN. ML:1.9 0.00033350000000000003 0.62 AML other m 2024-07-31T09:17:07.40
IV.SLCN.HHN. ML:2.1 0.000523 1.68 AML other m 2024-07-31T09:17:07.14
IV.SLCN.HNN. ML:2.1 0.0005 1.7 AML other m 2024-07-31T09:17:07.14
XE.MORMA.HNE. ML:2.0 0.00046699999999999997 0.18 AML other m 2024-07-31T09:17:07.41
XE.MORMA.HNN. ML:1.9 0.00032099999999999994 1.06 AML other m 2024-07-31T09:17:07.40
IV.SLCN.HNE. ML:2.2 0.0007335 1.56 AML other m 2024-07-31T09:17:07.17
IV.SLCN.HHE. ML:2.3 0.000762 1.58 AML other m 2024-07-31T09:17:07.17
XE.MORMA.HHE. ML:2.0 0.000434 0.22 AML other m 2024-07-31T09:17:08.60
IV.SALB.HHE. ML:2.0 0.00028349999999999995 0.16 AML other m 2024-07-31T09:17:09.65
IV.SALB.HHN. ML:1.9 0.00020400000000000003 1.42 AML other m 2024-07-31T09:17:09.11
IV.GRIS.EHE. ML:1.7 0.00014544999999999998 1.76 AML other m 2024-07-31T09:17:11.02
IV.GRIS.EHN. ML:1.8 0.000175 0.66 AML other m 2024-07-31T09:17:12.55
XE.T0702.HHN. ML:1.5 0.00008035 0.24 AML other m 2024-07-31T09:17:13.23
IV.PTRP.HHE. ML:1.5 0.0001149 0.72 AML other m 2024-07-31T09:17:14.72
IV.CMPR.HNE. ML:1.8 0.00013550000000000001 0.32 AML other m 2024-07-31T09:17:15.68
IV.CMPR.HHE. ML:1.8 0.000156 0.32 AML other m 2024-07-31T09:17:15.52
IV.PTRP.HHN. ML:1.6 0.0001455 0.68 AML other m 2024-07-31T09:17:15.47
IV.ACER.HHE. ML:1.9 0.00014099999999999998 0.7 AML other m 2024-07-31T09:17:17.18
XE.T0702.HHE. ML:1.6 0.0000904 1.32 AML other m 2024-07-31T09:17:17.18
IV.CMPR.HHN. ML:1.7 0.00011360000000000001 1.18 AML other m 2024-07-31T09:17:18.17
IV.CMPR.HNN. ML:1.9 0.000178 1.08 AML other m 2024-07-31T09:17:19.71
IV.CDRU.HHE. ML:1.9 0.00014399999999999998 1.2 AML other m 2024-07-31T09:17:19.76
IV.CDRU.HHN. ML:1.6 0.00007825 1.54 AML other m 2024-07-31T09:17:20.17
IV.CET2.HHE. ML:1.8 0.00009465000000000001 0.44 AML other m 2024-07-31T09:17:21.92
IV.CET2.HHN. ML:2.0 0.0001625 0.52 AML other m 2024-07-31T09:17:22.45
IV.ACER.HHN. ML:2.1 0.0002 0.7 AML other m 2024-07-31T09:17:28.71
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