Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.0 on date 03-09-2024 and time 02:15:53 (Italy) in region 8 km SE Pietralunga (PG)

A magnitude ML 0.0 earthquake occured in region: 8 km SE Pietralunga (PG), on

  • 03-09-2024 00:15:53 (UTC)
  • 03-09-2024 02:15:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3970, 12.5060 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
Pietralunga PG 8 2111 2111
Gubbio PG 8 32216 34327
Cantiano PU 13 2245 36572
Scheggia e Pascelupo PG 13 1393 37965
Montone PG 15 1680 39645
Costacciaro PG 17 1216 40861
Umbertide PG 18 16681 57542
Apecchio PU 19 1882 59424

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Perugia (166134 inhabitants)
51 Km E of Arezzo (99543 inhabitants)
52 Km NW of Foligno (57155 inhabitants)
65 Km SW of Fano (60888 inhabitants)
66 Km SW of Pesaro (94582 inhabitants)
74 Km S of Rimini (147750 inhabitants)
85 Km S of Cesena (96758 inhabitants)
85 Km W of Ancona (100861 inhabitants)
94 Km N of Terni (111501 inhabitants)
95 Km E of Siena (53903 inhabitants)
99 Km SE of Forlì (117913 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 0.0 2024-09-03
00:15:53		 43.3968 12.5057 6 2024-09-03
01:24:58		 Sala Sismica INGV-Roma 131172601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-03 00:15:53 ± 0.14
Latitude 43.3968 ± 0.0045
Longitude 12.5057 ± 0.0037
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 131172601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 270
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) 410.0
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 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20055
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.0

Field Value
Value 0.0
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 131172601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-03 01:24:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-09-03T00:16:19.98 3.0 undecidable manual S -0.02 0
IV.FRON.EHZ. 2024-09-03T00:16:01.06 0.3 undecidable manual S 53 22.2555 105 -0.23 70
IV.FRON.EHZ. 2024-09-03T00:15:57.61 0.1 undecidable manual P 53 22.2555 105 -0.31 92
IV.ATPI.EHZ. 2024-09-03T00:15:57.41 0.1 undecidable manual S 306 10.2786 120 0 100
IV.ATBU.HNZ. 2024-09-03T00:15:57.52 0.3 undecidable manual S 21 9.3795 122 0.36 70
IV.ATVO.HHZ. 2024-09-03T00:15:56.79 0.1 undecidable manual S 258 8.1807 126 0 100
IV.ATFO.HHZ. 2024-09-03T00:15:56.45 0.1 undecidable manual S 122 6.2937 133 0.16 97
IV.TB01.DHE.01 2024-09-03T00:15:55.02 0.1 undecidable manual P 253 5.8941 135 0.04 100
IV.ATBU.HNZ. 2024-09-03T00:15:55.68 0.1 undecidable manual P 21 9.3795 122 0.14 97
IV.ATFO.HHZ. 2024-09-03T00:15:55.15 0.1 undecidable manual P 122 6.2937 133 0.11 98
IV.ATPC.HNE. 2024-09-03T00:15:55.67 0.1 undecidable manual P 337 10.0788 120 0.02 99
IV.ATVO.HHZ. 2024-09-03T00:15:55.35 0.1 undecidable manual P 258 8.1807 126 0.03 100
IV.TSM2.DH1.15 2024-09-03T00:15:55.15 0.1 undecidable manual S 267 1.2987 168 -0.24 96
IV.ATPI.EHZ. 2024-09-03T00:15:55.72 0.1 undecidable manual P 306 10.2786 120 0.04 99
IV.TSM2.DH1.15 2024-09-03T00:15:54.43 0.1 undecidable manual P 267 1.2987 168 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:0.0 0.00001962 0.14 AML other m 2024-09-03T00:15:56.94
IV.ATVO.HHE. ML:0.0 0.0000217 1.66 AML other m 2024-09-03T00:15:57.91
IV.FRON.EHE. ML:0.2 0.000007664583000000001 2.08 AML other m 2024-09-03T00:16:01.37
IV.FRON.EHN. ML:-0.2 0.000004952898 0.08 AML other m 2024-09-03T00:16:02.91
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