Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 02-03-2024 and time 21:33:34 (Italy) in region 9 km SE Gubbio (PG)

A magnitude ML 0.8 earthquake occured in region: 9 km SE Gubbio (PG), on

  • 02-03-2024 20:33:34 (UTC)
  • 02-03-2024 21:33:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2830, 12.6350 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 9 32216 32216
Sigillo PG 10 2404 34620
Fossato di Vico PG 10 2840 37460
Costacciaro PG 11 1216 38676
Gualdo Tadino PG 14 15208 53884
Scheggia e Pascelupo PG 14 1393 55277
Valfabbrica PG 14 3389 58666

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NE of Perugia (166134 inhabitants)
37 Km N of Foligno (57155 inhabitants)
64 Km E of Arezzo (99543 inhabitants)
70 Km SW of Fano (60888 inhabitants)
73 Km SW of Pesaro (94582 inhabitants)
80 Km N of Terni (111501 inhabitants)
81 Km W of Ancona (100861 inhabitants)
87 Km S of Rimini (147750 inhabitants)
100 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 0.8 2024-03-02
20:33:34		 43.2833 12.635 11 2024-03-02
20:53:37		 Sala Sismica INGV-Roma 125664001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-02 20:33:34
Latitude 43.2833
Longitude 12.6350
Depth (km) 11 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125664001

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.08274
Epicentral distance of station farthest from the epicenter (degree) 0.66999
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 125664001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-02 20:53:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2024-03-02T20:33:59.90 1.0 undecidable manual S 115 74.37 1.44 0
IV.ATPI.EHZ. 2024-03-02T20:33:43.95 0.6 undecidable manual S 315 26.4513 0 0.86
IV.ASSB.HHZ. 2024-03-02T20:33:43.68 0.6 undecidable manual S 175 26.751 -0.34 0.86
IV.SSFR.HHZ. 2024-03-02T20:33:42.35 0.6 undecidable manual S 35 20.7681 -0.02 0.86
IV.ATVO.HHZ. 2024-03-02T20:33:42.38 0.6 undecidable manual S 301 21.4674 -0.2 0.86
IV.ATSC.EHZ. 2024-03-02T20:33:40.90 0.6 undecidable manual S 14 16.1727 -0.22 0.86
IV.ATVO.HHZ. 2024-03-02T20:33:39.07 0.3 undecidable manual P 301 21.4674 0.18 1.3
IV.ATCC.EHZ. 2024-03-02T20:33:39.50 0.6 undecidable manual S 177 10.878 -0.2 0.86
IV.ASSB.HHZ. 2024-03-02T20:33:39.80 0.6 undecidable manual P 175 26.751 0.1 0.86
IV.MURB.HHZ. 2024-03-02T20:33:39.14 0.6 undecidable manual S 256 9.1797 -0.16 0.86
IV.SSFR.HHZ. 2024-03-02T20:33:39.11 0.6 undecidable manual P 35 20.7681 0.34 0.86
IV.FOSV.EHZ. 2024-03-02T20:33:39.20 0.6 undecidable manual S 82 10.2786 -0.35 0.86
IV.ATSC.EHZ. 2024-03-02T20:33:38.28 0.3 undecidable manual P 14 16.1727 0.21 1.3
IV.ATPI.EHZ. 2024-03-02T20:33:38.90 0.6 undecidable manual P 315 26.4513 -0.76 0.86
IV.MURB.HHZ. 2024-03-02T20:33:37.20 0.3 undecidable manual P 256 9.1797 0.15 1.3
IV.FOSV.EHZ. 2024-03-02T20:33:37.26 0.6 undecidable manual P 82 10.2786 0.07 0.86
IV.ATCC.EHZ. 2024-03-02T20:33:37.43 0.1 undecidable manual P 177 10.878 0.16 1.73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHN. ML:0.8 0.0000827 0.36 AML other m 2024-03-02T20:33:39.39
IV.MURB.HHE. ML:0.9 0.00009285000000000001 1.58 AML other m 2024-03-02T20:33:40.50
IV.ATCC.EHN. ML:0.7 0.0000616 0.36 AML other m 2024-03-02T20:33:39.78
IV.ATCC.EHE. ML:1.0 0.00010055 0.24 AML other m 2024-03-02T20:33:39.73
IV.FOSV.EHN. ML:-0.2 0.000007881626021117001 0.08 AML other m 2024-03-02T20:33:38.78
IV.FOSV.EHE. ML:0.5 0.000032569704577326 5.04 AML other m 2024-03-02T20:33:38.40
IV.ATSC.EHN. ML:0.8 0.00004769525118172151 1.76 AML other m 2024-03-02T20:33:43.26
IV.ATSC.EHE. ML:0.9 0.00006612112931907151 0.16 AML other m 2024-03-02T20:33:41.86
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