Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.4 on date 01-01-2024 and time 16:54:54 (UTC) in region 7 km E Scheggia e Pascelupo (PG)

A magnitude ML 0.4 earthquake occured in region: 7 km E Scheggia e Pascelupo (PG), on

  • 01-01-2024 16:54:54 (UTC)
  • 01-01-2024 17:54:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4140, 12.7500 at 15 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 7 1393 1393
Costacciaro PG 7 1216 2609
Serra Sant'Abbondio PU 9 1027 3636
Sigillo PG 9 2404 6040
Sassoferrato AN 9 7285 13325
Frontone PU 11 1300 14625
Cantiano PU 12 2245 16870
Fossato di Vico PG 13 2840 19710
Genga AN 15 1797 21507
Fabriano AN 15 31480 52987
Gubbio PG 15 32216 85203
Cagli PU 17 8731 93934
Pergola PU 18 6333 100267
Arcevia AN 18 4612 104879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Perugia (166134 inhabitants)
51 Km N of Foligno (57155 inhabitants)
53 Km SW of Fano (60888 inhabitants)
57 Km S of Pesaro (94582 inhabitants)
66 Km W of Ancona (100861 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
74 Km S of Rimini (147750 inhabitants)
90 Km SE of Cesena (96758 inhabitants)
95 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 0.4 2024-01-01
16:54:54		 43.4142 12.7497 15 2024-01-01
17:02:08		 Sala Sismica INGV-Roma 124405411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-01 16:54:54 ± 0.05
Latitude 43.4142 ± 0.0027
Longitude 12.7497 ± 0.0062
Depth (km) 15 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124405411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 608
Semi-minor axis of confidence ellipse (meter) 44
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.03238
Epicentral distance of station farthest from the epicenter (degree) 0.23203
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 124405411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-01 17:02:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2024-01-01T16:55:03.57 0.6 undecidable manual S 328 25.752 105 0.03 49
IV.PIEI.HHZ. 2024-01-01T16:55:02.45 0.3 undecidable manual S 308 21.9669 109 -0.13 72
IV.FRON.EHZ. 2024-01-01T16:55:00.14 0.3 undecidable manual S 350 11.6772 132 -0.06 74
IV.FOSV.EHZ. 2024-01-01T16:55:00.42 0.3 undecidable manual S 176 13.2756 127 -0.11 74
IV.PIEI.HHZ. 2024-01-01T16:54:59.02 0.6 undecidable manual P 308 21.9669 109 0.03 49
IV.ATSC.EHN. 2024-01-01T16:54:59.23 0.3 undecidable manual S 282 5.1948 156 0.04 75
IV.SNTG.HHZ. 2024-01-01T16:54:59.17 1.0 undecidable manual P 139 23.4543 107 -0.04 24
IV.NARO.HHZ. 2024-01-01T16:54:59.58 1.0 undecidable manual P 328 25.752 105 0.03 24
IV.SSFR.HHZ. 2024-01-01T16:54:58.98 0.3 undecidable manual S 47 3.5964 163 -0.06 76
IV.FOSV.EHZ. 2024-01-01T16:54:57.82 0.1 undecidable manual P 176 13.2756 127 0.01 100
IV.ATSC.EHN. 2024-01-01T16:54:57.11 0.1 undecidable manual P 282 5.1948 156 0.08 100
IV.SSFR.HHZ. 2024-01-01T16:54:57.06 0.3 positive manual P 47 3.5964 163 0.11 75
IV.FRON.EHZ. 2024-01-01T16:54:57.66 0.6 positive manual P 350 11.6772 132 0.04 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:0.3 0.00002660953 0.064 AML other m 2024-01-01T16:54:59.55
IV.SSFR.HNN. ML:1.1 0.00015654855 0.064 AML other m 2024-01-01T16:54:59.10
IV.FRON.EHN. ML:0.3 0.000020980195 0.0896 AML other m 2024-01-01T16:55:00.71
IV.FRON.EHE. ML:0.5 0.00003000672 0.1408 AML other m 2024-01-01T16:55:00.28
IV.PIEI.HHE. ML:0.4 0.00001399119 0.1024 AML other m 2024-01-01T16:55:02.87
IV.PIEI.HNE. ML:1.3 0.00010890715500000001 0.7296 AML other m 2024-01-01T16:55:02.74
IV.NARO.HHN. ML:0.0 0.00000619955 0.0768 AML other m 2024-01-01T16:55:04.31
IV.NARO.HHE. ML:0.0 0.000007038087 0.0512 AML other m 2024-01-01T16:55:04.17
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