Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 05-06-2023 and time 05:05:25 (UTC) in region 5 km NE Casaletto Spartano (SA)

A magnitude ML 1.6 earthquake occured in region: 5 km NE Casaletto Spartano (SA), on

  • 05-06-2023 05:05:25 (UTC)
  • 05-06-2023 07:05:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.1720, 15.6660 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
Casaletto Spartano SA 5 1420 1420
Casalbuono SA 5 1194 2614
Tortorella SA 6 523 3137
Torraca SA 7 1263 4400
Lagonegro PZ 10 5584 9984
Morigerati SA 10 665 10649
Caselle in Pittari SA 10 1956 12605
Vibonati SA 11 3293 15898
Sapri SA 11 6770 22668
Buonabitacolo SA 12 2549 25217
Montesano sulla Marcellana SA 12 6704 31921
Sanza SA 13 2608 34529
Santa Marina SA 13 3243 37772
Ispani SA 13 1026 38798
Rivello PZ 13 2767 41565
Nemoli PZ 16 1495 43060
Torre Orsaia SA 17 2118 45178
Trecchina PZ 19 2316 47494
Padula SA 19 5368 52862
Moliterno PZ 19 4062 56924
Tramutola PZ 20 3089 60013

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km S of Potenza (67122 inhabitants)
75 Km SE of Battipaglia (50786 inhabitants)
95 Km SE of Salerno (135261 inhabitants)
96 Km SW of Matera (60436 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 1.6 2023-06-05
05:05:25		 40.1725 15.666 10 2023-06-05
05:11:57		 Sala Sismica INGV-Roma 118118771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-05 05:05:25 ± 0.06
Latitude 40.1725 ± 0.0036
Longitude 15.6660 ± 0.0047
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118118771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 411
Semi-minor axis of confidence ellipse (meter) 347
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 332
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 20
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) 0.45506
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 31
Type of magnitude ML
Reference to an origin 118118771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-05 05:11:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2023-06-05T05:05:39.44 3.0 undecidable manual P 0.5 0
IV.GRIS.EHZ. 2023-06-05T05:05:35.03 0.1 undecidable manual P 162 50.5161 50 0.51 84
IV.SLCN.HHZ. 2023-06-05T05:05:34.33 0.1 undecidable manual S 353 24.2535 113 -0.01 98
MN.CUC.HHZ. 2023-06-05T05:05:34.11 0.3 undecidable manual S 147 23.5542 113 0.01 74
IV.BULG.HHZ. 2023-06-05T05:05:34.91 0.3 undecidable manual S 247 26.5512 50 -0.05 73
IV.MCEL.HHZ. 2023-06-05T05:05:33.12 0.1 undecidable manual S 34 20.4684 116 0 99
IV.CDRU.HHZ. 2023-06-05T05:05:33.65 0.1 undecidable manual P 319 46.62 50 -0.26 90
IX.SRN3.HHZ.02 2023-06-05T05:05:32.82 0.1 undecidable manual P 333 38.9277 50 0.08 94
IV.SIRI.HHZ. 2023-06-05T05:05:32.16 0.3 undecidable manual S 86 17.0718 121 0.05 74
IV.BULG.HHZ. 2023-06-05T05:05:31.00 0.3 undecidable manual P 247 26.5512 50 0.17 71
IV.CMPR.HHZ. 2023-06-05T05:05:31.84 0.3 undecidable manual P 298 34.743 50 -0.25 69
IV.SLCN.HHZ. 2023-06-05T05:05:31.15 0.3 undecidable manual P 353 24.2535 113 0.68 62
IV.SCHR.EHZ. 2023-06-05T05:05:31.77 0.1 undecidable manual P 85 34.8429 50 -0.34 90
MN.CUC.HHZ. 2023-06-05T05:05:30.09 0.3 undecidable manual P 147 23.5542 113 -0.25 70
IV.MGR.HHZ. 2023-06-05T05:05:30.04 0.3 undecidable manual S 248 10.2786 135 -0.18 73
IV.MTSN.HHZ. 2023-06-05T05:05:30.69 0.3 undecidable manual S 35 12.6762 129 -0.15 73
IV.SIRI.HHZ. 2023-06-05T05:05:29.11 0.1 undecidable manual P 86 17.0718 121 -0.08 98
IV.MCEL.HHZ. 2023-06-05T05:05:29.80 0.1 undecidable manual P 34 20.4684 116 0.03 99
IV.MGR.HHZ. 2023-06-05T05:05:28.14 0.1 undecidable manual P 248 10.2786 135 0.04 100
IV.MTSN.HHZ. 2023-06-05T05:05:28.56 0.1 undecidable manual P 35 12.6762 129 0.1 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MGR.HNN. ML:1.7 0.0006741741 0.2496 AML other m 2023-06-05T05:05:30.66
IV.MGR.HHE. ML:1.9 0.0010497608000000001 0.2016 AML other m 2023-06-05T05:05:30.96
IV.MGR.HNE. ML:1.9 0.0010390842499999999 0.2112 AML other m 2023-06-05T05:05:30.96
IV.MGR.HHN. ML:1.8 0.000741 0.16 AML other m 2023-06-05T05:05:31.19
IV.SIRI.HHE. ML:1.8 0.0006085 0.26 AML other m 2023-06-05T05:05:33.50
IV.SIRI.HNE. ML:1.8 0.0005845000000000001 0.26 AML other m 2023-06-05T05:05:33.50
MN.CUC.HHN. ML:1.4 0.00017465695 0.2784 AML other m 2023-06-05T05:05:34.27
IV.SIRI.HHN. ML:1.8 0.0005115 0.24 AML other m 2023-06-05T05:05:34.52
IV.SIRI.HNN. ML:1.8 0.00048725929999999997 0.2496 AML other m 2023-06-05T05:05:34.52
MN.CUC.HHE. ML:1.6 0.00024387960000000003 0.1984 AML other m 2023-06-05T05:05:34.97
IV.BULG.HHE. ML:0.0 0.00015893580000000002 0.24 AML other m 2023-06-05T05:05:36.49
IV.BULG.HHN. ML:0.0 0.000269757 0.2784 AML other m 2023-06-05T05:05:36.08
IV.CMPR.HHN. ML:1.2 0.00006944757 0.1792 AML other m 2023-06-05T05:05:40.38
IV.SCHR.EHE. ML:1.4 0.0001015142 0.24 AML other m 2023-06-05T05:05:37.28
IV.SCHR.EHN. ML:1.4 0.00008776518 0.2592 AML other m 2023-06-05T05:05:39.41
IV.CMPR.HHE. ML:1.2 0.000069560385 0.2208 AML other m 2023-06-05T05:05:40.31
IV.SLCN.HHN. ML:0.0 0.0001831258 0.4 AML other m 2023-06-05T05:05:40.32
IV.SLCN.HHE. ML:0.0 0.000281082 0.2624 AML other m 2023-06-05T05:05:39.24
IX.SRN3.HHN.02 ML:1.6 0.0001385 0.22 AML other m 2023-06-05T05:05:40.35
IV.CDRU.HHE. ML:1.6 0.00010374168 0.16 AML other m 2023-06-05T05:05:40.72
IX.SRN3.HHE.02 ML:1.7 0.0001670808 0.304 AML other m 2023-06-05T05:05:40.58
IV.CDRU.HHN. ML:1.2 0.000041269940000000006 0.2016 AML other m 2023-06-05T05:05:42.36
MN.CUC.HNE. ML:1.6 0.00024572215000000003 0.24 AML other m 2023-06-05T05:05:34.97
MN.CUC.HNN. ML:1.5 0.000184158855 0.2592 AML other m 2023-06-05T05:05:34.28
IV.BULG.HNE. ML:1.4 0.000152251305 0.24 AML other m 2023-06-05T05:05:36.49
IV.BULG.HNN. ML:1.7 0.00027349290000000005 0.2784 AML other m 2023-06-05T05:05:36.22
IV.SLCN.HNE. ML:1.6 0.00026300250000000004 0.272 AML other m 2023-06-05T05:05:39.11
IV.SLCN.HNN. ML:1.6 0.0002538055 0.3904 AML other m 2023-06-05T05:05:40.32
IV.CMPR.HNE. ML:1.2 0.00006828787 0.2112 AML other m 2023-06-05T05:05:40.31
IV.CMPR.HNN. ML:1.8 0.00025578289999999995 0.6688 AML other m 2023-06-05T05:05:42.33
IV.CDRU.HNE. ML:1.6 0.000100266065 0.1504 AML other m 2023-06-05T05:05:40.72
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