Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 23-05-2024 and time 00:30:14 (UTC) in region 5 km NE Gubbio (PG)

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

  • 23-05-2024 00:30:14 (UTC)
  • 23-05-2024 02:30:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3980, 12.6030 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 5 32216 32216
Scheggia e Pascelupo PG 5 1393 33609
Cantiano PU 9 2245 35854
Costacciaro PG 10 1216 37070
Sigillo PG 13 2404 39474
Pietralunga PG 14 2111 41585
Cagli PU 17 8731 50316
Frontone PU 17 1300 51616
Fossato di Vico PG 17 2840 54456
Serra Sant'Abbondio PU 17 1027 55483

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NE of Perugia (166134 inhabitants)
50 Km N of Foligno (57155 inhabitants)
59 Km E of Arezzo (99543 inhabitants)
60 Km SW of Fano (60888 inhabitants)
62 Km SW of Pesaro (94582 inhabitants)
74 Km S of Rimini (147750 inhabitants)
78 Km W of Ancona (100861 inhabitants)
87 Km SE of Cesena (96758 inhabitants)
93 Km N of Terni (111501 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 2024-05-23
00:30:14		 43.398 12.6028 11 2024-05-23
01:07:13		 Sala Sismica INGV-Roma 128065981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-23 00:30:14 ± 0.03
Latitude 43.3980 ± 0.0018
Longitude 12.6028 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 128065981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 181
Semi-minor axis of confidence ellipse (meter) 179
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.03867
Epicentral distance of station farthest from the epicenter (degree) 0.26530
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 128065981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-23 01:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2024-05-23T00:30:24.74 0.6 undecidable manual S 68 29.4483 50 0.17 47
IV.ATCC.EHZ. 2024-05-23T00:30:23.20 0.6 undecidable manual S 173 23.754 50 0.14 48
IV.NARO.HHZ. 2024-05-23T00:30:23.00 0.6 undecidable manual S 356 23.6541 50 -0.03 49
IV.FRON.EHZ. 2024-05-23T00:30:21.02 0.6 undecidable manual S 37 16.5723 123 0.04 50
IV.ATPI.EHZ. 2024-05-23T00:30:21.23 0.1 undecidable manual S 290 17.1717 122 0.06 99
IV.FOSV.EHZ. 2024-05-23T00:30:21.01 0.6 undecidable manual S 132 17.1717 122 -0.15 48
IV.PIEI.HHZ. 2024-05-23T00:30:20.88 0.6 undecidable manual S 340 16.2726 123 -0.01 50
IV.ARVD.HHZ. 2024-05-23T00:30:20.15 0.1 undecidable manual P 68 29.4483 50 -0.01 97
IV.ATVO.HHZ. 2024-05-23T00:30:20.55 0.6 undecidable manual S 264 15.873 124 -0.25 48
IV.NARO.HHZ. 2024-05-23T00:30:19.13 0.1 undecidable manual P 356 23.6541 50 -0.15 96
IV.ATCC.EHZ. 2024-05-23T00:30:19.28 0.1 undecidable manual P 173 23.754 50 -0.01 98
IV.FOSV.EHZ. 2024-05-23T00:30:18.08 0.1 undecidable manual P 132 17.1717 122 -0.12 97
IV.MURB.HHZ. 2024-05-23T00:30:18.08 0.1 undecidable manual P 203 16.2726 123 0.03 99
IV.PIEI.HHZ. 2024-05-23T00:30:18.10 0.1 undecidable manual P 340 16.2726 123 0.06 99
IV.ATFO.HHZ. 2024-05-23T00:30:18.15 0.6 undecidable manual S 216 4.2957 158 0.01 51
IV.FRON.EHZ. 2024-05-23T00:30:18.10 0.1 undecidable manual P 37 16.5723 123 0 100
IV.ATVO.HHZ. 2024-05-23T00:30:17.99 0.1 undecidable manual P 264 15.873 124 0 100
IV.ATPI.EHZ. 2024-05-23T00:30:17.78 3.0 undecidable manual P 290 17.1717 122 -0.43 0
IV.ATFO.HHZ. 2024-05-23T00:30:16.62 0.1 undecidable manual P 216 4.2957 158 0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:0.5 0.00005425 0.16 AML other m 2024-05-23T00:30:18.32
IV.ATFO.HHE. ML:0.3 0.0000344 0.12 AML other m 2024-05-23T00:30:18.56
IV.MURB.HHN. ML:0.9 0.00006565 0.22 AML other m 2024-05-23T00:30:21.63
IV.MURB.HHE. ML:1.0 0.00007885 0.22 AML other m 2024-05-23T00:30:21.72
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