Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 10-07-2020 and time 18:56:01 (Italy) in region 5 km SE Gubbio (PG)

A magnitude ML 1.2 earthquake occured in region: 5 km SE Gubbio (PG), on

  • 10-07-2020 16:56:01 (UTC)
  • 10-07-2020 18:56:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3200, 12.6180 at 11 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
Gubbio PG 5 32216 32216
Costacciaro PG 9 1216 33432
Sigillo PG 10 2404 35836
Scheggia e Pascelupo PG 10 1393 37229
Fossato di Vico PG 12 2840 40069
Gualdo Tadino PG 17 15208 55277
Cantiano PU 17 2245 57522
Valfabbrica PG 18 3389 60911
Pietralunga PG 20 2111 63022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Perugia (166134 inhabitants)
41 Km N of Foligno (57155 inhabitants)
62 Km E of Arezzo (99543 inhabitants)
67 Km SW of Fano (60888 inhabitants)
70 Km SW of Pesaro (94582 inhabitants)
80 Km W of Ancona (100861 inhabitants)
83 Km S of Rimini (147750 inhabitants)
84 Km N of Terni (111501 inhabitants)
96 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 1.2 2020-07-10
16:56:01		 43.3197 12.6177 11 2020-07-10
17:01:10		 Sala Sismica INGV-Roma 80931631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-10 16:56:01 ± 0.04
Latitude 43.3197 ± 0.0018
Longitude 12.6177 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80931631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 241
Semi-minor axis of confidence ellipse (meter) 238
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 224
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35163
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 24
Type of magnitude ML
Reference to an origin 80931631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-10 17:01:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-07-10T16:56:14.11 0.3 undecidable manual S 88 39.0276 50 0.04 71
IV.MPAG.EHZ. 2020-07-10T16:56:13.50 0.3 undecidable manual S 18 36.2415 50 0.2 69
IV.NARO.HHZ. 2020-07-10T16:56:12.42 0.3 undecidable manual S 355 32.4453 50 0.13 71
IV.PIEI.HHZ. 2020-07-10T16:56:10.39 0.3 undecidable manual S 345 24.8529 50 0.12 72
IV.FDMO.HHZ. 2020-07-10T16:56:09.98 3.0 positive manual P -0.25 0
IV.FRON.EHZ. 2020-07-10T16:56:09.74 0.1 undecidable manual S 22 23.6541 50 -0.21 95
IV.EL6.EHZ. 2020-07-10T16:56:08.69 0.6 undecidable manual P 88 39.0276 50 0.1 47
IV.ATVO.HHZ. 2020-07-10T16:56:08.28 0.1 undecidable manual S 292 18.3705 120 -0.22 95
IV.SSFR.HHZ. 2020-07-10T16:56:08.50 0.1 undecidable manual S 46 18.5703 120 -0.05 98
IV.MPAG.EHZ. 2020-07-10T16:56:08.17 0.3 undecidable manual P 18 36.2415 50 0.03 72
IV.NARO.HHZ. 2020-07-10T16:56:07.57 0.3 undecidable manual P 355 32.4453 50 0 73
IV.ATCC.EHZ. 2020-07-10T16:56:07.42 0.1 undecidable manual S 173 14.9739 126 -0.1 98
IV.FRON.EHZ. 2020-07-10T16:56:06.08 0.1 undecidable manual P 22 23.6541 50 -0.13 96
IV.PIEI.HHZ. 2020-07-10T16:56:06.31 0.3 undecidable manual P 345 24.8529 50 -0.09 72
IV.MURB.HHZ. 2020-07-10T16:56:06.24 0.1 undecidable manual S 230 9.7791 138 0.08 99
IV.ATFO.HHZ. 2020-07-10T16:56:05.61 0.3 undecidable manual S 325 6.3936 149 0.15 74
IV.ATVO.HHZ. 2020-07-10T16:56:05.31 0.1 negative manual P 292 18.3705 120 -0.07 98
IV.SSFR.HHZ. 2020-07-10T16:56:05.35 0.1 undecidable manual P 46 18.5703 120 -0.05 98
IV.MURB.HHZ. 2020-07-10T16:56:04.12 0.1 undecidable manual P 230 9.7791 138 0.09 99
IV.ATCC.EHZ. 2020-07-10T16:56:04.82 0.1 positive manual P 173 14.9739 126 0.01 100
IV.ATFO.HHZ. 2020-07-10T16:56:03.79 0.1 undecidable manual P 325 6.3936 149 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:1.4 0.0003545 0.24 AML other m 2020-07-10T16:56:05.78
IV.ATFO.HHE. ML:1.3 0.0003045 0.5 AML other m 2020-07-10T16:56:05.68
IV.MURB.HNE. ML:1.9 0.001043 0.28 AML other m 2020-07-10T16:56:06.62
IV.MURB.HHE. ML:1.9 0.00109 0.28 AML other m 2020-07-10T16:56:06.77
IV.MURB.HHN. ML:1.8 0.00088 0.26 AML other m 2020-07-10T16:56:06.73
IV.MURB.HNN. ML:1.7 0.0006450000000000001 1.14 AML other m 2020-07-10T16:56:07.73
IV.ATCC.EHE. ML:1.7 0.00041999999999999996 0.88 AML other m 2020-07-10T16:56:07.54
IV.ATCC.EHN. ML:1.7 0.0004904999999999999 0.2 AML other m 2020-07-10T16:56:07.63
IV.ATVO.HHN. ML:0.9 0.0000664 0.36 AML other m 2020-07-10T16:56:08.42
IV.ATVO.HHE. ML:1.0 0.00008649999999999999 0.18 AML other m 2020-07-10T16:56:08.56
IV.SSFR.HHN. ML:1.4 0.0001815 1.28 AML other m 2020-07-10T16:56:09.14
IV.SSFR.HHE. ML:1.3 0.000154 0.24 AML other m 2020-07-10T16:56:09.49
IV.FRON.EHE. ML:1.1 0.00007595 1.68 AML other m 2020-07-10T16:56:10.03
IV.FRON.EHN. ML:1.0 0.000055599999999999996 0.26 AML other m 2020-07-10T16:56:10.21
IV.PIEI.HHE. ML:1.1 0.0000756 0.48 AML other m 2020-07-10T16:56:11.07
IV.PIEI.HHN. ML:0.9 0.00004865 0.32 AML other m 2020-07-10T16:56:11.66
IV.NARO.HHE. ML:1.0 0.000041349999999999995 0.18 AML other m 2020-07-10T16:56:13.00
IV.NARO.HHN. ML:0.8 0.000027999999999999996 0.64 AML other m 2020-07-10T16:56:13.42
IV.MPAG.EHE. ML:0.7 0.0000222 1.28 AML other m 2020-07-10T16:56:13.97
IV.EL6.EHN. ML:1.4 0.0000854 0.92 AML other m 2020-07-10T16:56:15.47
IV.MPAG.EHN. ML:0.6 0.0000166 1.42 AML other m 2020-07-10T16:56:15.05
IV.EL6.EHE. ML:1.4 0.000083 0.42 AML other m 2020-07-10T16:56:16.23
IV.FDMO.HHN. ML:0.8 0.000013750000000000002 1.56 AML other m 2020-07-10T16:56:18.06
IV.FDMO.HHE. ML:0.8 0.0000141 0.82 AML other m 2020-07-10T16:56:18.50
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