Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 05-01-2024 and time 11:46:54 (Italy) in region 2 km SE Costacciaro (PG)

A magnitude ML 0.9 earthquake occured in region: 2 km SE Costacciaro (PG), on

  • 05-01-2024 10:46:54 (UTC)
  • 05-01-2024 11:46:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3450, 12.7200 at 14 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
Costacciaro PG 2 1216 1216
Sigillo PG 2 2404 3620
Fossato di Vico PG 7 2840 6460
Scheggia e Pascelupo PG 8 1393 7853
Gubbio PG 11 32216 40069
Gualdo Tadino PG 14 15208 55277
Fabriano AN 15 31480 86757
Sassoferrato AN 15 7285 94042
Cantiano PU 16 2245 96287
Serra Sant'Abbondio PU 17 1027 97314
Frontone PU 19 1300 98614
Genga AN 20 1797 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
61 Km SW of Fano (60888 inhabitants)
65 Km S of Pesaro (94582 inhabitants)
69 Km E of Arezzo (99543 inhabitants)
71 Km W of Ancona (100861 inhabitants)
81 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
96 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 0.9 2024-01-05
10:46:54		 43.3453 12.72 14 2024-01-05
11:20:29		 Sala Sismica INGV-Roma 124498081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-05 10:46:54 ± 0.11
Latitude 43.3453 ± 0.0045
Longitude 12.7200 ± 0.0074
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124498081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 503
Semi-minor axis of confidence ellipse (meter) 408
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 301
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.05846
Epicentral distance of station farthest from the epicenter (degree) 0.30577
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:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 124498081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-05 11:20:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2024-01-05T10:47:02.45 0.3 undecidable manual S 240 18.2706 111 0.29 70
IV.ASSB.HHN. 2024-01-05T10:47:01.24 0.6 undecidable manual P 188 33.9438 97 -0.13 47
IV.ATSC.EHZ. 2024-01-05T10:47:00.10 0.3 undecidable manual S 343 9.1797 137 -0.04 76
IV.SSFR.HHZ. 2024-01-05T10:47:00.45 0.6 undecidable manual S 26 11.2776 130 -0.1 50
IV.ATVO.HHZ. 2024-01-05T10:47:00.57 1.0 undecidable manual P 279 25.5522 101 0.47 22
IV.TSM1.DHZ.12 2024-01-05T10:47:00.07 0.3 undecidable manual S 270 9.879 135 -0.2 74
IV.PIEI.HHZ. 2024-01-05T10:47:00.04 0.3 undecidable manual P 325 25.8519 101 -0.09 73
IV.FOSV.EHZ. 2024-01-05T10:46:59.67 0.3 undecidable manual S 149 6.4935 148 -0.04 76
IV.FRON.EHZ. 2024-01-05T10:46:59.11 0.6 positive manual P 1 19.1697 109 -0.03 50
IV.MURB.HHZ. 2024-01-05T10:46:58.67 0.3 undecidable manual P 240 18.2706 111 -0.33 70
IV.SSFR.HHZ. 2024-01-05T10:46:58.18 0.3 positive manual P 26 11.2776 130 0.1 74
IV.TSM1.DHZ.12 2024-01-05T10:46:57.93 0.6 undecidable manual P 270 9.879 135 0.01 50
IV.ATSC.EHZ. 2024-01-05T10:46:57.95 0.3 undecidable manual P 343 9.1797 137 0.11 74
IV.FOSV.EHZ. 2024-01-05T10:46:57.70 0.1 negative manual P 149 6.4935 148 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.6 0.0000494 0.3 AML other m 2024-01-05T10:46:59.95
IV.FOSV.EHN. ML:0.4 0.00002753674 0.0576 AML other m 2024-01-05T10:47:00.11
IV.MURB.HHE. ML:1.3 0.00013800000000000002 1.7 AML other m 2024-01-05T10:47:03.88
IV.MURB.HHN. ML:1.2 0.00011305000000000001 0.24 AML other m 2024-01-05T10:47:03.00
IV.SSFR.HNE. ML:1.2 0.000166560225 0.1408 AML other m 2024-01-05T10:47:01.55
IV.SSFR.HNN. ML:1.3 0.00021525169999999998 0.1408 AML other m 2024-01-05T10:47:01.13
IV.FRON.EHN. ML:0.7 0.00003578386999999999 0.064 AML other m 2024-01-05T10:47:03.17
IV.FRON.EHE. ML:0.7 0.00003315804 0.1216 AML other m 2024-01-05T10:47:02.36
IV.PIEI.HHE. ML:0.9 0.000041443605000000005 0.1152 AML other m 2024-01-05T10:47:04.71
IV.PIEI.HHN. ML:0.4 0.00001501683 0.1152 AML other m 2024-01-05T10:47:04.86
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