Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 06-06-2020 and time 14:08:37 (UTC) in region 5 km SW Serra Sant'Abbondio (PU)

A magnitude ML 0.8 earthquake occured in region: 5 km SW Serra Sant'Abbondio (PU), on

  • 06-06-2020 14:08:37 (UTC)
  • 06-06-2020 16:08:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4650, 12.7220 at 14 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
Serra Sant'Abbondio PU 5 1027 1027
Frontone PU 6 1300 2327
Cantiano PU 8 2245 4572
Scheggia e Pascelupo PG 8 1393 5965
Cagli PU 11 8731 14696
Sassoferrato AN 12 7285 21981
Costacciaro PG 12 1216 23197
Pergola PU 14 6333 29530
Sigillo PG 15 2404 31934
Gubbio PG 17 32216 64150
Acqualagna PU 18 4393 68543
Genga AN 18 1797 70340
Arcevia AN 18 4612 74952
Fossato di Vico PG 19 2840 77792

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NE of Perugia (166134 inhabitants)
49 Km SW of Fano (60888 inhabitants)
52 Km SW of Pesaro (94582 inhabitants)
57 Km N of Foligno (57155 inhabitants)
67 Km W of Ancona (100861 inhabitants)
68 Km S of Rimini (147750 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
84 Km SE of Cesena (96758 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 0.8 2020-06-06
14:08:37		 43.4648 12.7218 14 2020-06-06
14:44:09		 Sala Sismica INGV-Roma 79954981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-06 14:08:37 ± 0.08
Latitude 43.4648 ± 0.0036
Longitude 12.7218 ± 0.0037
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79954981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 408
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
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) 134
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26350
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 79954981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-06 14:44:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.MUGIO.HHZ. 2020-06-06T14:10:22.26 3.0 undecidable manual Sg 10.35 0
SI.BOSI.HHZ. 2020-06-06T14:10:08.91 3.0 undecidable manual Sg 6.01 0
IV.CFMN.HHZ. 2020-06-06T14:10:06.59 3.0 undecidable manual Sg 15.67 0
AC.VLO.HHZ. 2020-06-06T14:10:03.40 3.0 positive manual Pn 3.3 0
IV.VBKN.HHZ. 2020-06-06T14:09:53.64 3.0 undecidable manual Sn 0.15 0
GU.RSP.HHZ. 2020-06-06T14:09:49.72 3.0 positive manual Pg 11.34 0
IV.PTRJ.HHZ. 2020-06-06T14:09:45.16 3.0 undecidable manual Sn 1.84 0
IV.MNTV.HNZ. 2020-06-06T14:09:34.00 3.0 undecidable manual Sg -4.29 0
IV.LPEL.HHZ. 2020-06-06T14:09:23.65 3.0 undecidable manual Sn -3.14 0
IV.CIGN.HHZ. 2020-06-06T14:09:21.44 3.0 undecidable manual Pg 8.56 0
CR.ZAG.BHZ. 2020-06-06T14:09:19.30 3.0 undecidable manual Pn -7.17 0
IV.PAOL.HHZ. 2020-06-06T14:09:13.16 3.0 undecidable manual Pn -4.42 0
IV.SNTG.HHZ. 2020-06-06T14:08:48.19 0.6 undecidable manual S 143 29.2485 100 0.17 47
IV.ATPC.HNE. 2020-06-06T14:08:46.12 0.6 undecidable manual S 275 21.3675 107 0.13 48
IV.MPAG.EHZ. 2020-06-06T14:08:45.41 0.6 undecidable manual S 9 18.4704 112 0.15 48
IV.NARO.HHZ. 2020-06-06T14:08:45.48 0.6 undecidable manual S 325 19.7691 110 -0.1 49
IV.ATBU.EHE. 2020-06-06T14:08:44.47 0.6 undecidable manual S 275 13.9749 123 0.27 47
IV.SNTG.HHZ. 2020-06-06T14:08:43.60 0.6 undecidable manual P 143 29.2485 100 -0.06 48
IV.MPAG.EHZ. 2020-06-06T14:08:42.12 1.0 positive manual P 9 18.4704 112 0.06 24
IV.NARO.HHZ. 2020-06-06T14:08:42.15 0.6 undecidable manual P 325 19.7691 110 -0.1 49
IV.FRON.EHZ. 2020-06-06T14:08:42.65 0.6 undecidable manual S 3 5.8941 152 -0.07 50
IV.ATSC.EHZ. 2020-06-06T14:08:42.57 0.6 undecidable manual S 212 5.3946 154 -0.08 50
IV.ATPC.HNE. 2020-06-06T14:08:42.32 0.3 undecidable manual P 275 21.3675 107 -0.17 72
IV.ATBU.EHE. 2020-06-06T14:08:41.44 0.3 undecidable manual P 275 13.9749 123 -0.01 75
IV.FRON.EHZ. 2020-06-06T14:08:40.63 0.3 undecidable manual P 3 5.8941 152 0.04 76
IV.ATSC.EHZ. 2020-06-06T14:08:40.49 0.1 undecidable manual P 212 5.3946 154 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.7 0.00005794094500000001 0.0832 AML other m 2020-06-06T14:08:42.77
IV.FRON.EHN. ML:0.6 0.00005057262 0.1152 AML other m 2020-06-06T14:08:42.83
IV.MPAG.EHE. ML:0.2 0.000011128030000000001 0.0832 AML other m 2020-06-06T14:08:45.72
IV.MPAG.EHN. ML:0.2 0.0000100160565 0.0832 AML other m 2020-06-06T14:08:45.81
IV.MPAG.HNE. ML:1.2 0.000103530255 0.9792 AML other m 2020-06-06T14:08:44.76
IV.MPAG.HNN. ML:1.3 0.00012958588 0.6784 AML other m 2020-06-06T14:08:45.35
IV.NARO.HHE. ML:0.9 0.00005349619999999999 0.064 AML other m 2020-06-06T14:08:45.76
IV.NARO.HHN. ML:0.8 0.000037873974999999995 0.0576 AML other m 2020-06-06T14:08:45.76
IV.SNTG.HHE. ML:0.3 0.000007664697500000001 0.0768 AML other m 2020-06-06T14:08:48.67
IV.SNTG.HHN. ML:0.5 0.000016471045000000002 0.2816 AML other m 2020-06-06T14:08:48.83
IV.SNTG.HNE. ML:1.4 0.00013004015 0.7744 AML other m 2020-06-06T14:08:50.62
IV.SNTG.HNN. ML:1.7 0.0002223826 0.9408 AML other m 2020-06-06T14:08:50.68
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