Earthquake with magnitude of ML 1.0 on date 05-12-2023 and time 09:48:19 (UTC) in region 3 km N Barberino di Mugello (FI)

A magnitude ML 1.0 earthquake occured in region: 3 km N Barberino di Mugello (FI), on

  • 05-12-2023 09:48:19 (UTC)
  • 05-12-2023 10:48:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.0320, 11.2350 at 10 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
Barberino di Mugello FI 3 10836 10836
Vernio PO 7 6060 16896
Cantagallo PO 10 3105 20001
Scarperia e San Piero FI 10 12217 32218
Vaiano PO 11 9895 42113
Castiglione dei Pepoli BO 14 5648 47761
Vaglia FI 14 5073 52834
Borgo San Lorenzo FI 15 18211 71045
Firenzuola FI 15 4726 75771
Calenzano FI 19 17489 93260
Camugnano BO 19 1885 95145
Montemurlo PO 20 18456 113601
Prato PO 20 191150 304751

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Prato (191150 inhabitants)
28 Km E of Pistoia (90315 inhabitants)
29 Km N of Firenze (382808 inhabitants)
31 Km N of Scandicci (50609 inhabitants)
52 Km S of Bologna (386663 inhabitants)
52 Km SW of Imola (69797 inhabitants)
59 Km W of Faenza (58541 inhabitants)
62 Km E of Lucca (89046 inhabitants)
68 Km W of Forlì (117913 inhabitants)
73 Km SE of Modena (184973 inhabitants)
75 Km E of Pisa (89158 inhabitants)
80 Km N of Siena (53903 inhabitants)
81 Km E of Viareggio (62467 inhabitants)
81 Km W of Cesena (96758 inhabitants)
82 Km NW of Arezzo (99543 inhabitants)
87 Km E of Massa (69479 inhabitants)
88 Km SE of Carpi (70699 inhabitants)
88 Km W of Ravenna (159116 inhabitants)
88 Km SE of Reggio nell'Emilia (171345 inhabitants)
91 Km E of Carrara (63133 inhabitants)
91 Km NE of Livorno (159219 inhabitants)
95 Km SW of Ferrara (133155 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 1.0 2023-12-05
09:48:19
44.0318 11.2353 10 2023-12-05
09:55:22
Sala Sismica INGV-Roma 123829691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-05 09:48:19 ± 0.06
Latitude 44.0318 ± 0.0036
Longitude 11.2353 ± 0.0038
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123829691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 347
Semi-minor axis of confidence ellipse (meter) 184
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 138
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
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) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 0.29947
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 123829691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-05 09:55:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRMI.HNZ. 2023-12-05T09:48:30.88 0.3 undecidable manual S 218 33.2445 50 0.05 72
IV.VISG.HHZ. 2023-12-05T09:48:28.25 0.6 undecidable manual S 42 23.5542 113 0.18 48
IV.PSL.EHZ. 2023-12-05T09:48:28.30 0.3 undecidable manual S 264 24.6531 112 -0.11 73
IV.CRMI.HNZ. 2023-12-05T09:48:25.98 0.3 undecidable manual P 218 33.2445 50 0.06 72
IV.BOSL.HHZ. 2023-12-05T09:48:25.57 0.3 undecidable manual S 135 15.7731 122 -0.08 74
IV.PSL.EHZ. 2023-12-05T09:48:24.41 0.3 undecidable manual P 264 24.6531 112 -0.11 73
IV.VISG.HHZ. 2023-12-05T09:48:24.21 0.1 undecidable manual P 42 23.5542 113 -0.12 97
IV.MOCL.EHZ. 2023-12-05T09:48:23.13 0.3 undecidable manual S 236 5.2947 152 0.06 76
IV.BOSL.HHZ. 2023-12-05T09:48:22.90 0.1 undecidable manual P 135 15.7731 122 -0.03 100
IV.MOCL.EHZ. 2023-12-05T09:48:21.61 0.1 undecidable manual P 236 5.2947 152 0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOCL.EHN. ML:1.4 0.00045670655 0.16 AML other m 2023-12-05T09:48:23.19
IV.MOCL.EHE. ML:1.3 0.00032827240000000003 0.0832 AML other m 2023-12-05T09:48:23.82
IV.BOSL.HHE. ML:0.8 0.00006703707000000001 0.1664 AML other m 2023-12-05T09:48:26.15
IV.BOSL.HHN. ML:0.7 0.00004285626 0.1856 AML other m 2023-12-05T09:48:25.84
IV.VISG.HHE. ML:0.8 0.000035448384999999997 0.2368 AML other m 2023-12-05T09:48:29.10
IV.VISG.HHN. ML:0.9 0.000048020049999999994 0.16 AML other m 2023-12-05T09:48:29.37
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download