Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 02-06-2020 and time 04:41:19 (UTC) in region 7 km NW Sellano (PG)

A magnitude ML 0.7 earthquake occured in region: 7 km NW Sellano (PG), on

  • 02-06-2020 04:41:19 (UTC)
  • 02-06-2020 06:41:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9470, 12.9020 at 8 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
Sellano PG 7 1079 1079
Monte Cavallo MC 10 145 1224
Preci PG 14 724 1948
Cerreto di Spoleto PG 14 1075 3023
Serravalle di Chienti MC 15 1070 4093
Trevi PG 15 8469 12562
Visso MC 15 1107 13669
Foligno PG 16 57155 70824
Pieve Torina MC 16 1458 72282
Valtopina PG 17 1398 73680
Campello sul Clitunno PG 17 2442 76122
Fiordimonte MC 18 202 76324
Muccia MC 19 915 77239
Ussita MC 19 444 77683
Spello PG 19 8645 86328
Pievebovigliana MC 20 866 87194
Vallo di Nera PG 20 364 87558

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km E of Foligno (57155 inhabitants)
45 Km E of Perugia (166134 inhabitants)
48 Km NE of Terni (111501 inhabitants)
73 Km W of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
88 Km NE of Viterbo (67173 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
100 Km S of Fano (60888 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 0.7 2020-06-02
04:41:19		 42.9473 12.9018 8 2020-06-02
04:45:44		 Sala Sismica INGV-Roma 79812801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-02 04:41:19 ± 0.22
Latitude 42.9473 ± 0.0117
Longitude 12.9018 ± 0.0111
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79812801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1370
Semi-minor axis of confidence ellipse (meter) 410
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 1370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 172
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.40829
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 79812801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-02 04:45:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-06-02T04:41:34.72 0.3 undecidable manual S 21 45.3213 50 0.4 65
IV.EL6.EHZ. 2020-06-02T04:41:27.27 0.1 undecidable manual P 21 45.3213 50 -0.64 80
IV.ASSB.HHZ. 2020-06-02T04:41:27.67 0.6 undecidable manual S 298 22.3554 110 0.24 47
IV.MC2.EHZ. 2020-06-02T04:41:27.92 0.1 undecidable manual S 100 23.6541 109 0.07 96
IV.NRCA.HHZ. 2020-06-02T04:41:26.64 0.6 undecidable manual S 126 21.3675 111 -0.47 44
IV.FDMO.HHZ. 2020-06-02T04:41:25.87 0.6 undecidable manual S 57 17.9709 115 -0.16 48
IV.MC2.EHZ. 2020-06-02T04:41:24.86 0.1 undecidable manual P 100 23.6541 109 0.69 82
IV.NRCA.HHZ. 2020-06-02T04:41:23.44 1.0 positive manual P 126 21.3675 111 -0.31 23
IV.ASSB.HHZ. 2020-06-02T04:41:23.91 0.1 undecidable manual P 298 22.3554 110 -0.02 97
IV.FDMO.HHZ. 2020-06-02T04:41:22.99 0.6 positive manual P 57 17.9709 115 -0.13 48
IV.CESI.HHZ. 2020-06-02T04:41:22.63 0.6 undecidable manual S 2 6.3936 143 -0.16 49
IV.CESI.HHZ. 2020-06-02T04:41:21.27 0.1 positive manual P 2 6.3936 143 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.1 0.000235 1.66 AML other m 2020-06-02T04:41:22.00
IV.CESI.HHE. ML:1.0 0.000176 1.8 AML other m 2020-06-02T04:41:22.94
IV.FDMO.HHE. ML:0.5 0.00002385 0.16 AML other m 2020-06-02T04:41:26.34
IV.NRCA.HHE. ML:0.8 0.0000407 0.16 AML other m 2020-06-02T04:41:26.86
IV.FDMO.HHN. ML:0.5 0.000023199999999999998 0.12 AML other m 2020-06-02T04:41:28.13
IV.ASSB.HHN. ML:0.5 0.00002225 1.54 AML other m 2020-06-02T04:41:28.18
IV.NRCA.HHN. ML:0.8 0.0000414 0.1 AML other m 2020-06-02T04:41:28.51
IV.ASSB.HHE. ML:0.6 0.00002715 0.52 AML other m 2020-06-02T04:41:28.85
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