Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 16-02-2024 and time 19:11:15 (Italy) in region 3 km NE Costacciaro (PG)

A magnitude ML 0.5 earthquake occured in region: 3 km NE Costacciaro (PG), on

  • 16-02-2024 18:11:15 (UTC)
  • 16-02-2024 19:11:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3750, 12.7480 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 3 1216 1216
Sigillo PG 5 2404 3620
Scheggia e Pascelupo PG 7 1393 5013
Fossato di Vico PG 9 2840 7853
Sassoferrato AN 11 7285 15138
Serra Sant'Abbondio PU 13 1027 16165
Fabriano AN 13 31480 47645
Gubbio PG 14 32216 79861
Cantiano PU 15 2245 82106
Frontone PU 16 1300 83406
Gualdo Tadino PG 16 15208 98614
Genga AN 16 1797 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
57 Km SW of Fano (60888 inhabitants)
61 Km S of Pesaro (94582 inhabitants)
68 Km W of Ancona (100861 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
78 Km S of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
94 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 0.5 2024-02-16
18:11:15		 43.3753 12.7478 14 2024-02-16
18:22:07		 Sala Sismica INGV-Roma 125318261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-16 18:11:15 ± 0.1
Latitude 43.3753 ± 0.0036
Longitude 12.7478 ± 0.0062
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 125318261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 529
Semi-minor axis of confidence ellipse (meter) 109
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26440
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 125318261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-16 18:22:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2024-02-16T18:11:30.23 3.0 positive manual P 0.06 0
IV.FRON.EHZ. 2024-02-16T18:11:22.33 0.3 undecidable manual S 354 15.873 115 -0.14 97
IV.TSM1.DHZ.01 2024-02-16T18:11:21.67 0.3 undecidable manual S 255 12.5763 124 -0.03 100
IV.NARO.HHZ. 2024-02-16T18:11:21.36 0.3 undecidable manual P 333 29.3484 98 -0.22 94
IV.MPAG.HNZ. 2024-02-16T18:11:21.80 0.3 undecidable manual P 2 28.1496 99 0.41 89
IV.PIEI.HHZ. 2024-02-16T18:11:20.59 0.3 undecidable manual P 316 24.6531 101 -0.27 93
IV.ATSC.EHZ. 2024-02-16T18:11:20.75 0.3 undecidable manual S 317 7.2927 144 0.06 99
IV.ATBU.EHZ. 2024-02-16T18:11:20.40 0.3 undecidable manual P 305 19.5693 107 0.3 92
IV.SSFR.HHZ. 2024-02-16T18:11:20.79 0.3 undecidable manual S 22 7.2927 144 0.1 99
IV.SNTG.HHZ. 2024-02-16T18:11:20.23 0.3 undecidable manual P 131 20.4684 106 0 97
IV.FOSV.EHZ. 2024-02-16T18:11:20.94 0.3 undecidable manual S 173 8.9799 137 -0.04 99
IV.FRON.EHZ. 2024-02-16T18:11:19.42 0.3 undecidable manual P 354 15.873 115 -0.15 97
IV.TSM5.DHZ.10 2024-02-16T18:11:19.49 0.3 undecidable manual P 315 16.4724 114 -0.16 97
IV.TSM1.DHZ.01 2024-02-16T18:11:19.19 0.3 undecidable manual P 255 12.5763 124 0.07 98
IV.ATSC.EHZ. 2024-02-16T18:11:18.58 0.3 undecidable manual P 317 7.2927 144 0.04 100
IV.SSFR.HHZ. 2024-02-16T18:11:18.51 0.3 undecidable manual P 22 7.2927 144 -0.03 100
IV.FOSV.EHZ. 2024-02-16T18:11:18.68 0.3 undecidable manual P 173 8.9799 137 -0.03 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.5 0.00003325 0.06 AML other m 2024-02-16T18:11:21.03
IV.FOSV.EHN. ML:0.4 0.00003135 0.12 AML other m 2024-02-16T18:11:21.14
IV.FRON.EHE. ML:0.6 0.000034250000000000006 0.14 AML other m 2024-02-16T18:11:22.45
IV.FRON.EHN. ML:0.5 0.00002495 1.32 AML other m 2024-02-16T18:11:23.07
IV.SSFR.HHN. ML:0.1 0.000016063755 0.064 AML other m 2024-02-16T18:11:21.07
IV.PIEI.HHE. ML:0.6 0.000025309815 0.1152 AML other m 2024-02-16T18:11:24.68
IV.PIEI.HHN. ML:0.2 0.000012040465 0.1408 AML other m 2024-02-16T18:11:24.56
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