Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 15-06-2023 and time 17:47:11 (UTC) in region 6 km W Cantiano (PU)

A magnitude ML 0.9 earthquake occured in region: 6 km W Cantiano (PU), on

  • 15-06-2023 17:47:11 (UTC)
  • 15-06-2023 19:47:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4760, 12.5500 at 12 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
Cantiano PU 6 2245 2245
Pietralunga PG 10 2111 4356
Cagli PU 11 8731 13087
Scheggia e Pascelupo PG 13 1393 14480
Piobbico PU 13 2029 16509
Gubbio PG 14 32216 48725
Apecchio PU 14 1882 50607
Frontone PU 16 1300 51907
Serra Sant'Abbondio PU 18 1027 52934
Costacciaro PG 19 1216 54150
Acqualagna PU 19 4393 58543

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Perugia (166134 inhabitants)
54 Km E of Arezzo (99543 inhabitants)
56 Km SW of Fano (60888 inhabitants)
57 Km SW of Pesaro (94582 inhabitants)
59 Km N of Foligno (57155 inhabitants)
65 Km S of Rimini (147750 inhabitants)
78 Km SE of Cesena (96758 inhabitants)
80 Km W of Ancona (100861 inhabitants)
93 Km SE of Forlì (117913 inhabitants)
100 Km E of Siena (53903 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 0.9 2023-06-15
17:47:11		 43.4762 12.5495 12 2023-06-15
18:00:40		 Sala Sismica INGV-Roma 118426241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-15 17:47:11 ± 0.08
Latitude 43.4762 ± 0.0036
Longitude 12.5495 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118426241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 404
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 327
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00090
Epicentral distance of station farthest from the epicenter (degree) 0.21584
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 118426241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-15 18:00:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2023-06-15T17:47:20.35 0.6 undecidable manual S 45 23.9538 92 -0.13 48
IV.MURB.HHZ. 2023-06-15T17:47:20.80 0.6 undecidable manual S 185 23.754 92 0.37 45
IV.TB02.DHE.01 2023-06-15T17:47:18.45 0.6 undecidable manual S 224 16.2726 96 0 49
IV.ATVO.HHZ. 2023-06-15T17:47:18.06 0.6 undecidable manual S 228 15.5733 98 -0.19 48
IV.ATPI.EHZ. 2023-06-15T17:47:17.25 0.6 undecidable manual S 257 12.1767 112 -0.14 48
IV.TSM1.DHZ.12 2023-06-15T17:47:17.93 0.6 undecidable manual S 165 14.9739 99 -0.18 48
IV.ATFO.HHZ. 2023-06-15T17:47:17.44 0.6 undecidable manual S 172 12.2766 111 0.03 49
IV.TB01.DH2.18 2023-06-15T17:47:17.33 0.3 undecidable manual S 221 13.9749 104 -0.5 67
IV.FRON.EHZ. 2023-06-15T17:47:17.79 0.6 undecidable manual S 72 14.874 100 -0.29 47
IV.ATSC.EHN. 2023-06-15T17:47:17.44 0.6 undecidable manual S 118 12.4764 111 -0.01 50
IV.ATBU.HNE. 2023-06-15T17:47:16.03 0.6 undecidable manual S 242 0.0999 179 0.46 47
IV.MPAG.EHZ. 2023-06-15T17:47:16.64 0.3 positive manual P 45 23.9538 92 -0.1 72
IV.TSM2.DHZ.01 2023-06-15T17:47:16.74 0.6 undecidable manual S 208 10.0788 122 -0.14 48
IV.MURB.HHZ. 2023-06-15T17:47:16.93 0.3 positive manual P 185 23.754 92 0.22 69
IV.ATPC.HHE. 2023-06-15T17:47:16.31 0.6 undecidable manual S 274 7.4814 135 -0.03 49
IV.FRON.EHZ. 2023-06-15T17:47:15.26 0.1 positive manual P 72 14.874 100 -0.1 97
IV.ATVO.HHZ. 2023-06-15T17:47:15.47 0.1 negative manual P 228 15.5733 98 0.01 98
IV.ATSC.EHN. 2023-06-15T17:47:15.04 0.1 undecidable manual P 118 12.4764 111 0.05 98
IV.TB02.DHE.01 2023-06-15T17:47:15.64 0.1 undecidable manual P 224 16.2726 96 0.07 97
IV.TSM1.DHZ.12 2023-06-15T17:47:15.37 0.3 undecidable manual P 165 14.9739 99 0 74
IV.TSM5.DH2.10 2023-06-15T17:47:15.67 0.6 undecidable manual S 85 4.2957 153 -0.17 48
IV.ATFO.HHZ. 2023-06-15T17:47:15.00 0.6 negative manual P 172 12.2766 111 0.03 49
IV.TB01.DH2.18 2023-06-15T17:47:15.16 0.1 undecidable manual P 221 13.9749 104 -0.05 98
IV.TSM2.DHZ.01 2023-06-15T17:47:14.65 0.1 undecidable manual P 208 10.0788 122 -0.02 99
IV.TSM5.DH2.10 2023-06-15T17:47:14.06 0.1 undecidable manual P 85 4.2957 153 -0.01 100
IV.ATPC.HHE. 2023-06-15T17:47:14.43 0.1 undecidable manual P 274 7.4814 135 0.08 99
IV.ATPI.EHZ. 2023-06-15T17:47:14.99 0.3 negative manual P 257 12.1767 112 0.03 74
IV.ATBU.HNE. 2023-06-15T17:47:14.18 0.1 undecidable manual P 242 0.0999 179 0.27 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:1.1 0.0001305 0.12 AML other m 2023-06-15T17:47:17.52
IV.ATFO.HHE. ML:1.0 0.0001107 0.14 AML other m 2023-06-15T17:47:17.61
IV.FRON.EHE. ML:0.8 0.00005745 0.12 AML other m 2023-06-15T17:47:18.17
IV.ATVO.HHN. ML:0.7 0.0000415 1.16 AML other m 2023-06-15T17:47:18.32
IV.ATVO.HHE. ML:0.7 0.00003925 1.1 AML other m 2023-06-15T17:47:18.26
IV.FRON.EHN. ML:0.9 0.0000655 0.84 AML other m 2023-06-15T17:47:19.52
IV.MURB.HHN. ML:1.0 0.0000639 1.34 AML other m 2023-06-15T17:47:21.20
IV.MURB.HHE. ML:1.1 0.0000689 1.14 AML other m 2023-06-15T17:47:22.05
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