Earthquake with magnitude of ML 0.5 on date 11-07-2020 and time 17:18:27 (UTC) in region 1 km S Gubbio (PG)

A magnitude ML 0.5 earthquake occured in region: 1 km S Gubbio (PG), on

  • 11-07-2020 17:18:27 (UTC)
  • 11-07-2020 19:18:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3470, 12.5800 at 6 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gubbio PG 1 32216 32216
Scheggia e Pascelupo PG 10 1393 33609
Costacciaro PG 11 1216 34825
Sigillo PG 13 2404 37229
Cantiano PU 15 2245 39474
Pietralunga PG 16 2111 41585
Fossato di Vico PG 16 2840 44425

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
45 Km N of Foligno (57155 inhabitants)
58 Km E of Arezzo (99543 inhabitants)
66 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
80 Km S of Rimini (147750 inhabitants)
82 Km W of Ancona (100861 inhabitants)
88 Km N of Terni (111501 inhabitants)
92 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 0.5 2020-07-11
17:18:27
43.3468 12.58 6 2020-07-11
17:25:59
Sala Sismica INGV-Roma 80957781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-11 17:18:27 ± 0.15
Latitude 43.3468 ± 0.0045
Longitude 12.5800 ± 0.0049
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80957781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 530
Semi-minor axis of confidence ellipse (meter) 96
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
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 35
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.16548
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 80957781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-11 17:25:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MONC.HHZ. 2020-07-11T17:20:13.10 3.0 undecidable manual Sn 5.47 0
CH.BERNI.HHZ. 2020-07-11T17:20:13.23 3.0 undecidable manual Sg 13.93 0
AC.VLO.HHZ. 2020-07-11T17:19:56.37 3.0 positive manual Pg 14.72 0
IV.SERS.HHZ. 2020-07-11T17:19:54.58 3.0 undecidable manual Pg 19.58 0
IV.IST3.HHZ. 2020-07-11T17:19:47.53 3.0 positive manual Pg 16.219999 0
IV.GALF.HHZ. 2020-07-11T17:19:46.62 3.0 negative manual Pn 2.7 0
IV.VULT.HHZ. 2020-07-11T17:19:44.99 3.0 undecidable manual Sn 1.85 0
IV.GMB.BHZ. 2020-07-11T17:19:38.68 3.0 undecidable manual Pn -2.98 0
ST.GAGG.HHZ. 2020-07-11T17:19:35.37 3.0 undecidable manual Sn -8.46 0
CR.ZAG.BHZ. 2020-07-11T17:19:14.82 3.0 undecidable manual Pg 6.02 0
IV.PZUN.HHZ. 2020-07-11T17:19:13.94 3.0 negative manual Pn 2.53 0
IV.SGTA.HHZ. 2020-07-11T17:19:10.01 3.0 undecidable manual Pg 6.73 0
IV.VISG.HHZ. 2020-07-11T17:19:05.29 3.0 undecidable manual Sg 1.97 0
ST.GAGG.HHZ. 2020-07-11T17:19:00.95 3.0 undecidable manual Pn -6.27 0
IV.SACS.HNZ. 2020-07-11T17:18:52.35 3.0 undecidable manual Sn -0.29 0
IT.PLTA.HNZ. 2020-07-11T17:18:50.82 3.0 undecidable manual Pn -0.69 0
IV.ROSPO.HHZ. 2020-07-11T17:18:46.02 3.0 undecidable manual Pn -3.09 0
IV.SACS.HNZ. 2020-07-11T17:18:42.50 3.0 undecidable manual Pg 4.04 0
IV.ATPI.EHZ. 2020-07-11T17:18:34.50 0.1 undecidable manual S 309 18.3705 107 0.18 96
IV.TB03.DH2.01 2020-07-11T17:18:33.40 0.1 undecidable manual S 294 14.9739 111 0.2 96
IV.ATVO.HHZ. 2020-07-11T17:18:33.00 0.1 undecidable manual S 286 14.4744 112 -0.05 99
IV.TB01.DHE.01 2020-07-11T17:18:32.60 0.1 undecidable manual S 288 12.2766 115 0.27 95
IV.MURB.HHZ. 2020-07-11T17:18:32.00 0.3 undecidable manual S 206 10.2786 119 0.27 71
IV.ATSC.EHN. 2020-07-11T17:18:32.50 0.1 undecidable manual S 45 12.0768 115 0.21 96
IV.PIEI.HHZ. 2020-07-11T17:18:31.96 3.0 undecidable manual Pg 2.21 0
IV.ATPI.EHZ. 2020-07-11T17:18:31.41 0.1 undecidable manual P 309 18.3705 107 -0.08 98
IV.OFFI.HHZ. 2020-07-11T17:18:31.52 3.0 undecidable manual P -1.79 0
IV.MURB.HHZ. 2020-07-11T17:18:30.07 0.3 undecidable manual P 206 10.2786 119 0.07 74
IV.TB03.DH2.01 2020-07-11T17:18:30.72 0.1 undecidable manual P 294 14.9739 111 -0.12 97
IV.ATVO.HHZ. 2020-07-11T17:18:30.54 0.1 undecidable manual P 286 14.4744 112 -0.22 96
IV.ATSC.EHN. 2020-07-11T17:18:30.38 0.1 undecidable manual P 45 12.0768 115 0.06 99
IV.TB01.DHE.01 2020-07-11T17:18:30.33 0.1 undecidable manual P 288 12.2766 115 -0.02 100
IV.TB02.DHE.01 2020-07-11T17:18:30.21 0.3 undecidable manual P 281 13.9749 112 -0.45 68
IV.ATFO.HHZ. 2020-07-11T17:18:29.58 0.1 undecidable manual S 343 2.2977 158 -0.21 98
IV.ATFO.HHZ. 2020-07-11T17:18:28.72 0.1 undecidable manual P 343 2.2977 158 -0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHN. ML:0.8 0.00009735 0.28 AML other m 2020-07-11T17:18:32.37
IV.MURB.HHE. ML:0.8 0.00008999999999999999 0.24 AML other m 2020-07-11T17:18:32.75
IV.ATVO.HHE. ML:0.4 0.000026000000000000002 0.24 AML other m 2020-07-11T17:18:33.27
IV.ATVO.HHN. ML:0.2 0.00001815 0.1 AML other m 2020-07-11T17:18:33.27
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