Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 10-06-2023 and time 16:21:47 (UTC) in region 5 km SE Umbertide (PG)

A magnitude ML 0.7 earthquake occured in region: 5 km SE Umbertide (PG), on

  • 10-06-2023 16:21:47 (UTC)
  • 10-06-2023 18:21:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2720, 12.3740 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.

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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
Umbertide PG 5 16681 16681
Montone PG 11 1680 18361
Corciano PG 17 21332 39693
Perugia PG 18 166134 205827
Lisciano Niccone PG 19 613 206440
Gubbio PG 19 32216 238656
Magione PG 20 14865 253521
Pietralunga PG 20 2111 255632

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km N of Perugia (166134 inhabitants)
44 Km NW of Foligno (57155 inhabitants)
45 Km E of Arezzo (99543 inhabitants)
82 Km N of Terni (111501 inhabitants)
82 Km SW of Fano (60888 inhabitants)
83 Km SW of Pesaro (94582 inhabitants)
84 Km E of Siena (53903 inhabitants)
89 Km S of Rimini (147750 inhabitants)
97 Km S of Cesena (96758 inhabitants)
97 Km N of Viterbo (67173 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 2023-06-10
16:21:47		 43.2717 12.3737 6 2023-06-10
16:33:54		 Sala Sismica INGV-Roma 118278431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-10 16:21:47 ± 0.24
Latitude 43.2717 ± 0.0072
Longitude 12.3737 ± 0.0074
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118278431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 800
Semi-minor axis of confidence ellipse (meter) 193
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 13
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.21764
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 118278431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-10 16:33:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATPI.EHZ. 2023-06-10T16:21:54.13 0.3 undecidable manual S 7 19.9689 107 -0.13 96
IV.ATVO.HHZ. 2023-06-10T16:21:52.13 0.3 undecidable manual S 12 12.5763 116 0.28 95
IV.MURB.HHZ. 2023-06-10T16:21:52.32 0.3 undecidable manual S 94 12.2766 117 0.56 88
IV.ATMI.HHZ. 2023-06-10T16:21:51.59 0.3 undecidable manual S 309 10.9779 119 0.21 96
IV.ATCC.EHZ. 2023-06-10T16:21:51.24 0.3 undecidable manual P 114 23.5542 105 -0.64 84
IV.ATPC.HNZ. 2023-06-10T16:21:51.85 0.3 undecidable manual P 16 24.1536 104 -0.14 95
IV.ATPI.EHZ. 2023-06-10T16:21:51.20 0.3 undecidable manual P 7 19.9689 107 0.01 99
IV.ATVA.EHZ. 2023-06-10T16:21:50.15 0.3 undecidable manual S 276 7.1928 131 -0.14 98
IV.MURB.HHZ. 2023-06-10T16:21:50.01 0.3 undecidable manual P 94 12.2766 117 0.26 95
IV.ATMI.HHZ. 2023-06-10T16:21:49.78 0.3 undecidable manual P 309 10.9779 119 0.25 95
IV.ATVO.HHZ. 2023-06-10T16:21:49.77 0.3 undecidable manual P 12 12.5763 116 -0.03 99
IV.ATLO.HNZ. 2023-06-10T16:21:49.44 0.3 undecidable manual S 29 5.4945 138 -0.44 92
IV.ATLO.HNZ. 2023-06-10T16:21:48.56 0.3 undecidable manual P 29 5.4945 138 -0.11 99
IV.ATVA.EHZ. 2023-06-10T16:21:48.95 0.3 undecidable manual P 276 7.1928 131 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHE. ML:0.7 0.00007189999999999999 0.44 AML other m 2023-06-10T16:21:52.38
IV.ATVO.HHN. ML:0.5 0.00004425 0.54 AML other m 2023-06-10T16:21:52.41
IV.MURB.HHE. ML:1.2 0.0002045 0.26 AML other m 2023-06-10T16:21:52.90
IV.MURB.HHN. ML:1.4 0.0003285 0.5 AML other m 2023-06-10T16:21:52.62
IV.ATPI.EHN. ML:0.4 0.000019450000000000002 0.34 AML other m 2023-06-10T16:21:54.56
IV.ATMI.HHN. ML:0.8 0.00008319999999999999 0.36 AML other m 2023-06-10T16:21:55.09
IV.ATMI.HHE. ML:0.7 0.00007395000000000001 1.36 AML other m 2023-06-10T16:21:56.20
IV.ATPI.EHE. ML:0.3 0.000017250000000000003 0.42 AML other m 2023-06-10T16:21:56.67
IV.ATCC.EHE. ML:0.7 0.000035709080000000005 0.1792 AML other m 2023-06-10T16:21:56.13
IV.ATCC.EHN. ML:0.6 0.000022549145 0.2944 AML other m 2023-06-10T16:21:57.41
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