Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 10-06-2020 and time 23:40:48 (Italy) in region 1 km W San Giovanni a Piro (SA)

A magnitude ML 1.9 earthquake occured in region: 1 km W San Giovanni a Piro (SA), on

  • 10-06-2020 21:40:48 (UTC)
  • 10-06-2020 23:40:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.0500, 15.4360 at 15 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
San Giovanni a Piro SA 1 3780 3780
Celle di Bulgheria SA 6 1922 5702
Camerota SA 6 6985 12687
Roccagloriosa SA 6 1722 14409
Torre Orsaia SA 10 2118 16527
Centola SA 11 5168 21695
Santa Marina SA 11 3243 24938
Ispani SA 12 1026 25964
Laurito SA 14 788 26752
Vibonati SA 14 3293 30045
Montano Antilia SA 14 2077 32122
Morigerati SA 14 665 32787
Alfano SA 14 1023 33810
Futani SA 15 1204 35014
San Mauro la Bruca SA 15 603 35617
Caselle in Pittari SA 17 1956 37573
Sapri SA 17 6770 44343
Cuccaro Vetere SA 17 573 44916
Tortorella SA 18 523 45439
Rofrano SA 18 1576 47015
Torraca SA 18 1263 48278
Pisciotta SA 18 2641 50919
Casaletto Spartano SA 19 1420 52339

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km SW of Potenza (67122 inhabitants)
73 Km SE of Battipaglia (50786 inhabitants)
91 Km SE of Salerno (135261 inhabitants)
95 Km SE of Cava de' Tirreni (53659 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 2020-06-10
21:40:48		 40.0495 15.4363 15 2020-11-19
12:36:49		 Bollettino Sismico Italiano INGV 80280061
Reviewed
Rev100 		ML 2.0 2020-06-10
21:40:48		 40.0447 15.422 16 2020-06-10
21:48:36		 Sala Sismica INGV-Roma 80080661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-10 21:40:48 ± 0.18
Latitude 40.0495 ± 0.0072
Longitude 15.4363 ± 0.0117
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80280061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1023
Semi-minor axis of confidence ellipse (meter) 547
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 1020.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 161
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 24
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) 0.71766
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 24
Type of magnitude ML
Reference to an origin 80080661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-10 21:48:36

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 80280061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-09 00:47:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.STON.BHZ. 2020-06-10T21:42:22.16 3.0 undecidable manual Sn 0.77 0
IV.BRSN.EHZ. 2020-06-10T21:42:06.87 3.0 negative manual Pn 3.13 0
IV.LPDG.HHZ. 2020-06-10T21:42:04.85 3.0 positive manual Pn -1.23 0
IV.LPEL.HHZ. 2020-06-10T21:41:55.85 3.0 undecidable manual Sn -0.28 0
IV.ROSPO.HHZ. 2020-06-10T21:41:50.97 3.0 undecidable manual Sn -4.99 0
IV.ARVD.HHZ. 2020-06-10T21:41:49.30 3.0 positive manual Pn -0.77 0
IV.RCAV.EHZ. 2020-06-10T21:41:32.05 3.0 undecidable manual Pn -0.25 0
IV.PAOL.HHZ. 2020-06-10T21:41:13.33 3.0 undecidable manual P 0.7 0
IV.SCHR.EHZ. 2020-06-10T21:41:05.95 0.6 undecidable manual S 73 56.6988 95 -0.04 47
IV.MMN.HHZ. 2020-06-10T21:41:04.44 0.6 undecidable manual S 110 50.3163 96 0.16 46
IV.GRIS.HNZ. 2020-06-10T21:41:04.08 0.6 undecidable manual S 134 49.3173 96 0.05 47
IV.MCEL.HHZ. 2020-06-10T21:41:03.04 0.6 undecidable manual S 45 43.5231 97 0.56 42
IX.SRN3.HNE.02 2020-06-10T21:41:03.60 0.6 undecidable manual S 2 48.4182 96 -0.19 46
IV.SLCN.HHZ. 2020-06-10T21:41:02.07 0.6 undecidable manual S 24 41.2254 98 0.18 46
IV.SALB.HHZ. 2020-06-10T21:41:02.99 0.3 undecidable manual P 104 79.6647 93 0.94 51
IV.CET2.HHZ. 2020-06-10T21:41:01.75 0.3 undecidable manual P 142 72.7716 94 0.76 56
IV.SIRI.HHZ. 2020-06-10T21:41:01.54 0.6 undecidable manual S 68 39.4272 98 0.14 47
IX.STN3.HHZ.02 2020-06-10T21:40:59.06 0.3 undecidable manual P 19 56.2992 95 0.59 61
IV.CMPR.HHZ. 2020-06-10T21:40:59.29 0.3 undecidable manual S 339 31.8459 101 -0.12 72
MN.CUC.HHE. 2020-06-10T21:40:58.41 0.6 undecidable manual S 101 32.8449 101 -1.25 32
IV.SCHR.EHZ. 2020-06-10T21:40:58.17 0.3 undecidable manual P 73 56.6988 95 -0.36 65
IV.MMN.HHZ. 2020-06-10T21:40:57.49 0.3 undecidable manual P 110 50.3163 96 -0.05 70
IV.GRIS.HNZ. 2020-06-10T21:40:57.44 0.3 undecidable manual P 134 49.3173 96 0.04 71
IV.CDRU.HHE. 2020-06-10T21:40:57.23 0.1 undecidable manual P 347 50.1165 96 -0.28 89
IX.SRN3.HNE.02 2020-06-10T21:40:56.88 0.1 undecidable manual P 2 48.4182 96 -0.38 88
IV.MCEL.HHZ. 2020-06-10T21:40:56.76 0.1 undecidable manual P 45 43.5231 97 0.25 91
IV.SLCN.HHZ. 2020-06-10T21:40:56.07 0.1 undecidable manual P 24 41.2254 98 -0.09 95
IV.SIRI.HHZ. 2020-06-10T21:40:55.82 0.1 undecidable manual P 68 39.4272 98 -0.06 96
IV.CMPR.HHZ. 2020-06-10T21:40:54.73 0.1 negative manual P 339 31.8459 101 -0.01 98
MN.CUC.HHE. 2020-06-10T21:40:54.27 0.1 undecidable manual P 101 32.8449 101 -0.6 84
IV.BULG.HHZ. 2020-06-10T21:40:53.77 0.6 undecidable manual S 303 5.8941 154 0.18 49
IV.BULG.HHZ. 2020-06-10T21:40:51.49 0.1 positive manual P 303 5.8941 154 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHE. ML:2.4 0.00309 0.18 AML other m 2020-06-10T21:40:53.94
IV.BULG.HNE. ML:2.4 0.00294 0.2 AML other m 2020-06-10T21:40:53.95
IV.BULG.HHN. ML:2.4 0.0031260685 0.128 AML other m 2020-06-10T21:40:54.04
IV.BULG.HNN. ML:2.4 0.002963457 0.1408 AML other m 2020-06-10T21:40:54.04
IV.CMPR.HHN. ML:1.8 0.00026049999999999994 0.22 AML other m 2020-06-10T21:40:59.96
IV.CMPR.HHE. ML:2.0 0.00042449999999999996 0.86 AML other m 2020-06-10T21:40:59.97
IV.SIRI.HNN. ML:1.7 0.00017346054999999998 0.2176 AML other m 2020-06-10T21:41:01.75
IV.SIRI.HHN. ML:1.7 0.00018137565 0.2176 AML other m 2020-06-10T21:41:01.64
IV.SIRI.HHE. ML:1.8 0.0001952135 0.32 AML other m 2020-06-10T21:41:01.00
IV.SIRI.HNE. ML:1.7 0.00018695495 0.32 AML other m 2020-06-10T21:41:01.00
IV.SLCN.HHE. ML:1.9 0.00027372970000000003 0.32 AML other m 2020-06-10T21:41:03.08
IV.MCEL.HNN. ML:1.5 0.000091656 0.3968 AML other m 2020-06-10T21:41:03.51
IV.MCEL.HNE. ML:1.6 0.00010931910000000001 0.2432 AML other m 2020-06-10T21:41:03.51
IV.MCEL.HHE. ML:1.8 0.0001735 0.7 AML other m 2020-06-10T21:41:03.86
IV.MCEL.HHN. ML:1.6 0.0001295 0.9 AML other m 2020-06-10T21:41:03.52
IV.SLCN.HHN. ML:2.1 0.00038457065 0.704 AML other m 2020-06-10T21:41:04.38
IV.MMN.HHN. ML:2.1 0.00034950000000000004 0.76 AML other m 2020-06-10T21:41:05.23
IV.MMN.HHE. ML:2.1 0.000338 0.32 AML other m 2020-06-10T21:41:05.68
IV.SCHR.EHE. ML:1.2 0.000035397570000000006 0.2176 AML other m 2020-06-10T21:41:06.47
IV.SCHR.EHN. ML:1.5 0.00006915 1.22 AML other m 2020-06-10T21:41:06.12
IV.CET2.HHN. ML:1.9 0.00013284845000000002 0.6784 AML other m 2020-06-10T21:41:12.17
IV.CET2.HHE. ML:2.0 0.00016099999999999998 0.5 AML other m 2020-06-10T21:41:13.70
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