Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 10-05-2020 and time 15:52:13 (Italy) in region Golfo di Policastro (Salerno, Potenza)

A magnitude ML 1.8 earthquake occured in region: Golfo di Policastro (Salerno, Potenza), on

  • 10-05-2020 13:52:13 (UTC)
  • 10-05-2020 15:52:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.8850, 15.7420 at 10 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
Praia a Mare CS 4 6725 6725
Tortora CS 5 6187 12912
San Nicola Arcella CS 6 1957 14869
Aieta CS 9 823 15692
Scalea CS 10 10913 26605
Santa Domenica Talao CS 12 1263 27868
Maratea PZ 13 5139 33007
Papasidero CS 14 734 33741
Trecchina PZ 16 2316 36057
Orsomarso CS 17 1265 37322
Santa Maria del Cedro CS 17 4954 42276
Lauria PZ 20 12919 55195
Grisolia CS 20 2249 57444

Municipalities with at least 50000 inhabitants

An earthquake occurred to
79 Km NW of Cosenza (67546 inhabitants)
84 Km S of Potenza (67122 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 1.8 2020-05-10
13:52:13		 39.8853 15.7425 10 2020-11-19
12:36:51		 Bollettino Sismico Italiano INGV 80725271
Reviewed
Rev100 		ML 1.8 2020-05-10
13:52:13		 39.8837 15.7367 10 2020-05-10
13:58:41		 Sala Sismica INGV-Roma 79013361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-10 13:52:13 ± 0.11
Latitude 39.8853 ± 0.0045
Longitude 15.7425 ± 0.0070
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80725271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 677
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 680.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 150
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76173
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 80725271
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-19 10:36:22

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 79013361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-10 13:58:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2020-05-10T13:53:24.85 3.0 undecidable manual Sn 0.54 0
IV.PTRJ.HHZ. 2020-05-10T13:53:07.95 3.0 undecidable manual Sg 1.19 0
IV.CELI.HHZ. 2020-05-10T13:52:39.40 0.1 undecidable manual S 129 84.5487 50 0.71 74
IV.PZUN.HHZ. 2020-05-10T13:52:39.77 3.0 undecidable manual S -0.7 0
IV.CAR1.HHZ. 2020-05-10T13:52:37.95 0.1 undecidable manual S 150 80.7636 50 0.27 85
IV.CMPR.HHZ. 2020-05-10T13:52:32.11 0.1 undecidable manual S 322 60.7947 50 -0.23 89
XK.GIZZ.HHZ. 2020-05-10T13:52:31.16 3.0 undecidable manual P -0.95 0
IV.TDS.HHZ. 2020-05-10T13:52:31.06 0.3 undecidable manual S 116 56.5989 50 -0.16 68
IV.SLCN.HHZ. 2020-05-10T13:52:31.43 0.3 undecidable manual S 351 56.6988 50 0.17 68
IV.SALB.HHZ. 2020-05-10T13:52:29.75 0.3 undecidable manual S 91 51.4152 50 -0.08 70
IV.MCEL.HHZ. 2020-05-10T13:52:29.81 0.1 undecidable manual S 6 49.0176 50 0.61 82
IV.CELI.HHZ. 2020-05-10T13:52:28.00 0.1 positive manual P 129 84.5487 50 -0.04 89
IV.SCHR.EHZ. 2020-05-10T13:52:27.61 0.1 undecidable manual S 39 44.8218 50 -0.49 87
IV.CET2.HHZ. 2020-05-10T13:52:27.55 0.1 undecidable manual S 155 43.5231 50 -0.18 93
IV.CAR1.HHZ. 2020-05-10T13:52:27.46 0.1 positive manual P 150 80.7636 50 0.01 90
IV.SIRI.HHZ. 2020-05-10T13:52:26.07 0.1 undecidable manual S 18 34.5432 50 0.72 81
IV.BULG.HHZ. 2020-05-10T13:52:26.91 0.1 undecidable manual S 305 37.629 50 0.73 80
IV.MGR.HHZ. 2020-05-10T13:52:24.48 0.1 undecidable manual S 330 32.2455 50 -0.25 94
IV.SLCN.HHZ. 2020-05-10T13:52:24.01 0.3 undecidable manual P 351 56.6988 50 0.26 67
IV.CMPR.HHZ. 2020-05-10T13:52:23.83 0.1 positive manual P 322 60.7947 50 -0.54 83
IV.TDS.HHZ. 2020-05-10T13:52:23.96 0.1 negative manual P 116 56.5989 50 0.24 90
IV.MCEL.HHZ. 2020-05-10T13:52:22.40 0.1 negative manual P 6 49.0176 50 -0.16 92
IV.SALB.HHZ. 2020-05-10T13:52:22.54 0.3 undecidable manual P 91 51.4152 50 -0.38 66
IV.MMN.HHZ. 2020-05-10T13:52:21.53 0.1 undecidable manual S 88 21.0678 116 -0.1 98
IV.SCHR.EHZ. 2020-05-10T13:52:21.43 0.1 positive manual P 39 44.8218 50 -0.49 87
IV.CET2.HHZ. 2020-05-10T13:52:21.44 0.1 undecidable manual P 155 43.5231 50 -0.27 91
IV.GRIS.EHZ. 2020-05-10T13:52:21.16 0.1 undecidable manual S 150 18.6702 119 0.29 95
IV.SIRI.HHZ. 2020-05-10T13:52:20.16 0.1 positive manual P 18 34.5432 50 -0.17 95
IV.BULG.HHZ. 2020-05-10T13:52:20.77 0.1 undecidable manual P 305 37.629 50 -0.04 97
MN.CUC.HHZ. 2020-05-10T13:52:19.67 0.1 undecidable manual S 27 13.5753 127 0.29 96
IV.MGR.HHZ. 2020-05-10T13:52:19.66 0.1 positive manual P 330 32.2455 50 -0.32 92
IV.GRIS.EHZ. 2020-05-10T13:52:17.71 0.1 negative manual P 150 18.6702 119 -0.04 100
IV.MMN.HHZ. 2020-05-10T13:52:17.97 0.1 positive manual P 88 21.0678 116 -0.22 96
MN.CUC.HHZ. 2020-05-10T13:52:17.03 0.1 positive manual P 27 13.5753 127 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHN. ML:2.0 0.0010299027 0.1024 AML other m 2020-05-10T13:52:20.01
MN.CUC.HNN. ML:2.0 0.0010067729999999999 0.1216 AML other m 2020-05-10T13:52:20.01
MN.CUC.HNE. ML:2.2 0.0016157665 0.0768 AML other m 2020-05-10T13:52:20.12
MN.CUC.HHE. ML:2.2 0.001758938 0.0768 AML other m 2020-05-10T13:52:20.12
IV.MGR.HNE. ML:2.0 0.00048553579999999994 0.2944 AML other m 2020-05-10T13:52:24.86
IV.MGR.HHE. ML:2.0 0.00047538585 0.32 AML other m 2020-05-10T13:52:24.72
IV.MGR.HHN. ML:2.0 0.0004775339 0.2048 AML other m 2020-05-10T13:52:24.92
IV.BULG.HHE. ML:1.8 0.00021389964999999998 0.16 AML other m 2020-05-10T13:52:27.60
IV.BULG.HNE. ML:1.7 0.00020379570000000002 0.1792 AML other m 2020-05-10T13:52:27.61
IV.MCEL.HHE. ML:1.6 0.00010645296 0.5824 AML other m 2020-05-10T13:52:30.28
IV.MCEL.HNE. ML:1.6 0.00011534645000000001 0.5824 AML other m 2020-05-10T13:52:30.28
IV.MCEL.HNN. ML:1.4 0.00007424880500000001 0.3008 AML other m 2020-05-10T13:52:31.65
IV.CELI.HNE. ML:1.4 0.000034067670000000004 0.7392 AML other m 2020-05-10T13:52:32.52
IV.CELI.HNN. ML:1.4 0.000033567475 0.8 AML other m 2020-05-10T13:52:32.82
IV.SLCN.HHE. ML:1.9 0.0001694673 0.32 AML other m 2020-05-10T13:52:34.82
IV.CAR1.HHN. ML:1.9 0.00010975073 0.1984 AML other m 2020-05-10T13:52:39.27
IV.CAR1.HNE. ML:2.0 0.00014148085 0.5248 AML other m 2020-05-10T13:52:40.38
IV.CAR1.HHE. ML:2.0 0.00011915065 0.3008 AML other m 2020-05-10T13:52:41.09
IV.SLCN.HNE. ML:1.9 0.00016331805 0.7232 AML other m 2020-05-10T13:52:41.85
IV.CELI.HHN. ML:1.3 0.000025874155000000004 0.3008 AML other m 2020-05-10T13:52:43.21
IV.CELI.HHE. ML:1.3 0.000024682340000000005 0.2816 AML other m 2020-05-10T13:52:43.22
IV.CAR1.HNN. ML:2.2 0.00021931070000000003 0.9056 AML other m 2020-05-10T13:52:48.48
IV.MMN.HHE. ML:1.9 0.0005387509500000001 0.3968 AML other m 2020-05-10T13:52:21.59
IV.MMN.HHN. ML:2.0 0.0007504789 0.1984 AML other m 2020-05-10T13:52:21.61
IV.MGR.HNN. ML:2.3 0.0008079581 1.5392 AML other m 2020-05-10T13:52:25.92
IV.SIRI.HHE. ML:1.8 0.00027111615 0.2432 AML other m 2020-05-10T13:52:27.06
IV.SIRI.HNN. ML:1.7 0.0002260064 0.2048 AML other m 2020-05-10T13:52:26.48
IV.SIRI.HHN. ML:1.8 0.00024022315 0.1856 AML other m 2020-05-10T13:52:26.47
IV.SIRI.HNE. ML:1.8 0.00025813450000000004 0.2176 AML other m 2020-05-10T13:52:27.06
IV.BULG.HNN. ML:1.8 0.00021492499999999998 0.2176 AML other m 2020-05-10T13:52:27.56
IV.BULG.HHN. ML:1.8 0.0002231983 0.1984 AML other m 2020-05-10T13:52:27.56
IV.SCHR.EHE. ML:1.4 0.00008520644999999999 0.16 AML other m 2020-05-10T13:52:27.87
IV.SCHR.EHN. ML:1.4 0.000072803945 0.2624 AML other m 2020-05-10T13:52:27.87
IV.CET2.HHN. ML:2.0 0.00030322935000000003 0.0832 AML other m 2020-05-10T13:52:28.22
IV.CET2.HHE. ML:1.9 0.0002671181 0.48 AML other m 2020-05-10T13:52:28.29
IV.MCEL.HHN. ML:1.4 0.00007411824 0.48 AML other m 2020-05-10T13:52:30.27
IV.CMPR.HHE. ML:1.5 0.000062674825 0.6784 AML other m 2020-05-10T13:52:32.71
IV.CMPR.HHN. ML:1.5 0.00006437636499999999 0.3968 AML other m 2020-05-10T13:52:32.89
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