Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.1 on date 26-05-2024 and time 18:40:55 (UTC) in region 4 km N Scheggia e Pascelupo (PG)

A magnitude ML 0.1 earthquake occured in region: 4 km N Scheggia e Pascelupo (PG), on

  • 26-05-2024 18:40:55 (UTC)
  • 26-05-2024 20:40:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4410, 12.6770 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
Scheggia e Pascelupo PG 4 1393 1393
Cantiano PU 5 2245 3638
Serra Sant'Abbondio PU 10 1027 4665
Costacciaro PG 10 1216 5881
Frontone PU 10 1300 7181
Cagli PU 12 8731 15912
Gubbio PG 12 32216 48128
Sigillo PG 13 2404 50532
Sassoferrato AN 15 7285 57817
Fossato di Vico PG 18 2840 60657
Pergola PU 19 6333 66990
Pietralunga PG 19 2111 69101
Acqualagna PU 20 4393 73494

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NE of Perugia (166134 inhabitants)
53 Km SW of Fano (60888 inhabitants)
54 Km N of Foligno (57155 inhabitants)
56 Km SW of Pesaro (94582 inhabitants)
64 Km E of Arezzo (99543 inhabitants)
70 Km S of Rimini (147750 inhabitants)
71 Km W of Ancona (100861 inhabitants)
85 Km SE of Cesena (96758 inhabitants)
98 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 0.1 2024-05-26
18:40:55		 43.4413 12.6768 11 2024-05-26
20:35:45		 Sala Sismica INGV-Roma 128207191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-26 18:40:55 ± 0.07
Latitude 43.4413 ± 0.0036
Longitude 12.6768 ± 0.0050
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 128207191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 388
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.01889
Epicentral distance of station farthest from the epicenter (degree) 0.18346
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 128207191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-26 20:35:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2024-05-26T18:41:03.27 0.6 undecidable manual S 338 20.3685 50 -0.17 48
IV.ATPC.HHN. 2024-05-26T18:41:02.97 0.6 undecidable manual S 284 18.2706 50 0.08 49
IV.PIEI.HHZ. 2024-05-26T18:41:01.91 0.6 undecidable manual S 313 15.4734 125 -0.22 48
IV.ATBU.HNN. 2024-05-26T18:41:01.27 0.6 undecidable manual S 290 10.9779 135 0.34 47
IV.NARO.HHZ. 2024-05-26T18:41:00.28 0.6 undecidable manual P 338 20.3685 50 0.18 48
IV.SSFR.HHZ. 2024-05-26T18:41:00.30 0.6 undecidable manual S 94 8.4804 142 -0.06 50
IV.FRON.EHZ. 2024-05-26T18:41:00.47 0.6 undecidable manual S 25 9.3795 140 -0.07 50
IV.ATFO.HHZ. 2024-05-26T18:41:00.95 0.6 undecidable manual S 226 11.877 133 -0.19 48
IV.ATPC.HHN. 2024-05-26T18:40:59.76 0.1 undecidable manual P 284 18.2706 50 -0.02 99
IV.ATSC.EHE. 2024-05-26T18:40:59.40 0.3 undecidable manual S 158 2.0979 169 -0.01 76
IV.PIEI.HHZ. 2024-05-26T18:40:59.20 0.1 undecidable manual P 313 15.4734 125 -0.14 97
IV.ATBU.HNN. 2024-05-26T18:40:58.79 0.1 undecidable manual P 290 10.9779 135 0.13 98
IV.SSFR.HHZ. 2024-05-26T18:40:58.34 0.6 undecidable manual P 94 8.4804 142 0.02 50
IV.FRON.EHZ. 2024-05-26T18:40:58.54 0.6 undecidable manual P 25 9.3795 140 0.11 49
IV.ATFO.HHZ. 2024-05-26T18:40:58.70 0.1 positive manual P 226 11.877 133 -0.07 99
IV.ATSC.EHE. 2024-05-26T18:40:57.87 0.1 undecidable manual P 158 2.0979 169 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.4 0.00003275 0.94 AML other m 2024-05-26T18:41:00.04
IV.SSFR.HHN. ML:0.4 0.00003035 0.06 AML other m 2024-05-26T18:41:00.55
IV.PIEI.HHN. ML:0.0 0.000011025 1.86 AML other m 2024-05-26T18:41:01.97
IV.PIEI.HHE. ML:0.2 0.00001535 1.24 AML other m 2024-05-26T18:41:02.24
IV.FRON.EHE. ML:0.1 0.00001366977 0.12 AML other m 2024-05-26T18:41:00.63
IV.FRON.EHN. ML:-0.1 0.000010892205 0.06 AML other m 2024-05-26T18:41:00.86
IV.NARO.HHE. ML:-0.2 0.0000060784510000000005 0.06 AML other m 2024-05-26T18:41:03.73
IV.NARO.HHN. ML:-0.2 0.000006878449 0.06 AML other m 2024-05-26T18:41:03.96
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