Earthquake with magnitude of ML 0.5 on date 27-02-2024 and time 03:56:34 (UTC) in region 3 km W Fabriano (AN)

A magnitude ML 0.5 earthquake occured in region: 3 km W Fabriano (AN), on

  • 27-02-2024 03:56:34 (UTC)
  • 27-02-2024 04:56:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3470, 12.8690 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fabriano AN 3 31480 31480
Cerreto d'Esi AN 10 3817 35297
Sassoferrato AN 10 7285 42582
Fossato di Vico PG 10 2840 45422
Sigillo PG 10 2404 47826
Genga AN 11 1797 49623
Esanatoglia MC 12 2034 51657
Costacciaro PG 13 1216 52873
Gualdo Tadino PG 14 15208 68081
Matelica MC 15 9981 78062
Serra San Quirico AN 16 2850 80912
Scheggia e Pascelupo PG 17 1393 82305
Poggio San Vicino MC 17 246 82551
Serra Sant'Abbondio PU 18 1027 83578
Arcevia AN 18 4612 88190
Fiuminata MC 18 1402 89592
Mergo AN 20 1037 90629

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Foligno (57155 inhabitants)
47 Km NE of Perugia (166134 inhabitants)
57 Km S of Fano (60888 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
63 Km S of Pesaro (94582 inhabitants)
81 Km E of Arezzo (99543 inhabitants)
83 Km SE of Rimini (147750 inhabitants)
89 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 0.5 2024-02-27
03:56:34
43.3467 12.8688 14 2024-02-27
04:06:20
Sala Sismica INGV-Roma 125567571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-27 03:56:34 ± 0.1
Latitude 43.3467 ± 0.0027
Longitude 12.8688 ± 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 125567571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 433
Semi-minor axis of confidence ellipse (meter) 383
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.09353
Epicentral distance of station farthest from the epicenter (degree) 0.34804
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
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 125567571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-27 04:06:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2024-02-27T03:56:47.46 0.3 undecidable manual S 153 38.628 96 0.38 67
IV.FRON.EHZ. 2024-02-27T03:56:42.73 0.3 undecidable manual S 329 22.2555 106 -0.03 73
IV.FDMO.HHZ. 2024-02-27T03:56:41.55 0.1 undecidable manual P 153 38.628 96 -0.12 93
IV.ARVD.HHZ. 2024-02-27T03:56:41.70 0.1 undecidable manual S 19 17.7711 113 0.06 97
IV.SSFR.HHZ. 2024-02-27T03:56:40.40 0.1 undecidable manual S 325 12.1767 128 0.06 99
IV.SNTG.HHZ. 2024-02-27T03:56:40.10 0.1 undecidable manual S 150 11.6772 129 -0.14 98
IV.FOSV.EHZ. 2024-02-27T03:56:39.97 0.1 undecidable manual S 237 10.3785 133 -0.01 100
IV.FRON.EHZ. 2024-02-27T03:56:39.14 0.1 undecidable manual P 329 22.2555 106 -0.03 97
IV.ARVD.HHZ. 2024-02-27T03:56:38.46 0.1 undecidable manual P 19 17.7711 113 -0.06 98
IV.FOSV.EHZ. 2024-02-27T03:56:37.62 0.1 positive manual P 237 10.3785 133 0.05 100
IV.SNTG.HHZ. 2024-02-27T03:56:37.65 0.1 undecidable manual P 150 11.6772 129 -0.06 99
IV.SSFR.HHZ. 2024-02-27T03:56:37.83 0.1 undecidable manual P 325 12.1767 128 0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.4 0.0000231251775 0.08 AML other m 2024-02-27T03:56:40.09
IV.FOSV.EHN. ML:0.4 0.000023695775 0.08 AML other m 2024-02-27T03:56:40.16
IV.FOSV.HNN. ML:0.7 0.000056659669 1.3312 AML other m 2024-02-27T03:56:41.00
IV.SNTG.HHE. ML:0.4 0.000024935325 0.1824 AML other m 2024-02-27T03:56:40.24
IV.SNTG.HHN. ML:0.3 0.00002188056 0.2016 AML other m 2024-02-27T03:56:40.77
IV.SNTG.HNN. ML:1.1 0.0001089986 0.5568 AML other m 2024-02-27T03:56:39.56
IV.SSFR.HHN. ML:0.6 0.000038918565 0.24 AML other m 2024-02-27T03:56:40.60
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