Earthquake (quarry blast) with magnitude of ML 0.8 on date 04-09-2024 and time 07:17:18 (UTC) in region 3 km NW Gubbio (PG)

A magnitude ML 0.8 (quarry blast) earthquake occured in region: 3 km NW Gubbio (PG), on

  • 04-09-2024 07:17:18 (UTC)
  • 04-09-2024 09:17:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3780, 12.5630 at 0 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Event type: quarry blast.

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 3 32216 32216
Scheggia e Pascelupo PG 9 1393 33609
Cantiano PU 12 2245 35854
Costacciaro PG 12 1216 37070
Pietralunga PG 12 2111 39181
Sigillo PG 15 2404 41585
Fossato di Vico PG 19 2840 44425
Montone PG 19 1680 46105
Cagli PU 20 8731 54836

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Perugia (166134 inhabitants)
48 Km N of Foligno (57155 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
64 Km SW of Fano (60888 inhabitants)
66 Km SW of Pesaro (94582 inhabitants)
76 Km S of Rimini (147750 inhabitants)
82 Km W of Ancona (100861 inhabitants)
88 Km SE of Cesena (96758 inhabitants)
91 Km N of Terni (111501 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 0.8 2024-09-04
07:17:18
43.3782 12.5633 1 2024-09-04
07:44:58
Sala Sismica INGV-Roma 131200971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-04 07:17:18 ± 0.04
Latitude 43.3782 ± 0.0027
Longitude 12.5633 ± 0.0037
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 131200971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 290
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 347
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.01259
Epicentral distance of station farthest from the epicenter (degree) 0.28868
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 131200971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-04 07:44:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHN. 2024-09-04T07:17:25.11 1.0 undecidable manual P 29 32.0457 91 -0.3 22
IV.ATLO.EHN. 2024-09-04T07:17:22.02 0.1 undecidable manual P 241 14.3745 92 0.14 96
IV.TSM3.DHE.01 2024-09-04T07:17:22.36 0.3 undecidable manual P 272 16.7721 92 0 73
IV.PIEI.HHZ. 2024-09-04T07:17:22.44 0.1 undecidable manual P 353 17.6712 92 -0.09 96
IV.FRON.EHZ. 2024-09-04T07:17:22.88 0.3 undecidable manual P 40 20.2686 91 -0.18 70
IV.TSM6.DHE.01 2024-09-04T07:17:22.92 0.3 undecidable manual P 299 21.3675 91 -0.35 68
IV.ATPI.HNZ. 2024-09-04T07:17:22.06 0.1 undecidable manual P 302 15.2736 92 0 98
IV.SSFR.HHZ. 2024-09-04T07:17:22.66 0.3 undecidable manual P 70 18.7701 92 -0.1 72
IV.ATPC.HNE. 2024-09-04T07:17:21.78 0.3 undecidable manual P 323 14.2746 92 -0.07 73
IV.TB02.DHZ.01 2024-09-04T07:17:21.58 0.3 undecidable manual P 266 12.4764 92 0.09 73
IV.ATVO.HHZ. 2024-09-04T07:17:21.53 0.1 undecidable manual P 272 12.6762 92 0 99
IV.TSM5.DH2.10 2024-09-04T07:17:21.51 0.1 undecidable manual P 16 11.6772 92 0.17 96
IV.ATBU.HNZ. 2024-09-04T07:17:21.39 0.3 undecidable manual P 354 10.878 93 0.21 71
IV.TB01.DHE.01 2024-09-04T07:17:21.20 0.3 undecidable manual P 272 10.2786 93 0.14 72
IV.ATSC.EHZ. 2024-09-04T07:17:21.49 0.3 undecidable manual P 63 11.1777 93 0.26 70
IV.MURB.HHZ. 2024-09-04T07:17:21.48 0.3 undecidable manual P 194 13.1757 92 -0.15 72
IV.TSM2.DH1.15 2024-09-04T07:17:20.24 0.3 undecidable manual P 289 6.2937 95 -0.01 75
IV.TSM1.DHZ.01 2024-09-04T07:17:19.86 0.3 undecidable manual P 143 4.5954 96 -0.06 74
IV.ATFO.HHZ. 2024-09-04T07:17:19.33 0.1 undecidable manual P 153 1.3986 109 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHN. ML:1.3 0.000258 0.84 AML other m 2024-09-04T07:17:26.49
IV.MURB.HHE. ML:1.2 0.000212 0.28 AML other m 2024-09-04T07:17:27.14
IV.SSFR.HHE. ML:0.9 0.00007280000000000001 0.62 AML other m 2024-09-04T07:17:27.93
IV.SSFR.HHN. ML:0.8 0.0000558 1.02 AML other m 2024-09-04T07:17:28.17
IV.ATVO.HHN. ML:0.6 0.00006515 0.62 AML other m 2024-09-04T07:17:28.12
IV.ATVO.HHE. ML:0.7 0.00007725 0.54 AML other m 2024-09-04T07:17:28.25
IV.FRON.EHE. ML:0.5 0.00002565 1.16 AML other m 2024-09-04T07:17:29.09
IV.PIEI.HHN. ML:0.7 0.000045700000000000006 0.86 AML other m 2024-09-04T07:17:29.31
IV.FRON.EHN. ML:0.8 0.000050799999999999995 1.6 AML other m 2024-09-04T07:17:30.85
IV.PIEI.HHE. ML:0.8 0.0000621 0.82 AML other m 2024-09-04T07:17:30.20
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download