Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 05-02-2024 and time 12:57:49 (Italy) in region 5 km E Barberino di Mugello (FI)

A magnitude ML 1.1 earthquake occured in region: 5 km E Barberino di Mugello (FI), on

  • 05-02-2024 11:57:49 (UTC)
  • 05-02-2024 12:57:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.0210, 11.2970 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.

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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
Barberino di Mugello FI 5 10836 10836
Scarperia e San Piero FI 7 12217 23053
Borgo San Lorenzo FI 10 18211 41264
Vernio PO 12 6060 47324
Vaglia FI 13 5073 52397
Firenzuola FI 13 4726 57123
Vaiano PO 15 9895 67018
Cantagallo PO 15 3105 70123
Vicchio FI 17 8044 78167
Castiglione dei Pepoli BO 18 5648 83815

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Prato (191150 inhabitants)
28 Km N of Firenze (382808 inhabitants)
31 Km NE of Scandicci (50609 inhabitants)
32 Km E of Pistoia (90315 inhabitants)
50 Km SW of Imola (69797 inhabitants)
53 Km S of Bologna (386663 inhabitants)
55 Km SW of Faenza (58541 inhabitants)
64 Km W of Forlì (117913 inhabitants)
67 Km E of Lucca (89046 inhabitants)
76 Km SE of Modena (184973 inhabitants)
77 Km W of Cesena (96758 inhabitants)
78 Km NW of Arezzo (99543 inhabitants)
78 Km N of Siena (53903 inhabitants)
79 Km E of Pisa (89158 inhabitants)
85 Km SW of Ravenna (159116 inhabitants)
85 Km E of Viareggio (62467 inhabitants)
91 Km SE of Carpi (70699 inhabitants)
92 Km SE of Reggio nell'Emilia (171345 inhabitants)
92 Km E of Massa (69479 inhabitants)
94 Km S of Ferrara (133155 inhabitants)
95 Km NE of Livorno (159219 inhabitants)
96 Km E of Carrara (63133 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 1.1 2024-02-05
11:57:49		 44.021 11.2967 10 2024-02-05
12:11:09		 Sala Sismica INGV-Roma 125046461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-05 11:57:49 ± 0.07
Latitude 44.0210 ± 0.0045
Longitude 11.2967 ± 0.0050
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 125046461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 549
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 163
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.54769
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 125046461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-05 12:11:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.MUGIO.HHZ. 2024-02-05T11:59:11.90 3.0 undecidable manual Sn -3.41 0
IV.ACATE.EHZ. 2024-02-05T11:59:03.77 3.0 negative manual Pn -0.63 0
IV.AGLI.HHZ. 2024-02-05T11:59:00.81 3.0 undecidable manual Sn 2.44 0
IV.MRB1.HNZ. 2024-02-05T11:58:52.26 3.0 undecidable manual Sn 0.3 0
IV.MGR.HHZ. 2024-02-05T11:58:30.41 3.0 undecidable manual Pn -0.31 0
IV.LMD.HHZ. 2024-02-05T11:58:01.36 0.6 undecidable manual S 79 33.3444 50 -0.01 55
IV.CSNT.HHZ. 2024-02-05T11:58:00.41 0.1 undecidable manual P 180 60.7947 50 -0.24 100
IV.PSL.EHZ. 2024-02-05T11:58:00.47 0.6 undecidable manual S 268 29.4483 50 0.14 54
IV.VISG.HHZ. 2024-02-05T11:57:57.76 0.6 undecidable manual S 30 21.6672 114 -0.09 55
IV.VMGN.HHZ. 2024-02-05T11:57:57.60 0.6 undecidable manual S 111 20.2686 115 0.19 54
IV.PSL.EHZ. 2024-02-05T11:57:56.33 0.1 positive manual P 268 29.4483 50 0.51 100
IV.CRMI.HHZ. 2024-02-05T11:57:56.42 0.6 undecidable manual P 226 35.6421 50 -0.35 51
IV.LMD.HHZ. 2024-02-05T11:57:56.21 0.6 positive manual P 79 33.3444 50 -0.21 53
IV.TSM3.DHZ.01 2024-02-05T11:57:55.30 3.0 undecidable manual P 0
IV.BOSL.HHZ. 2024-02-05T11:57:55.12 0.6 undecidable manual S 148 11.7771 129 0.22 55
IV.RINC.EHN. 2024-02-05T11:57:55.60 0.6 undecidable manual P 121 28.9488 50 -0.14 54
IT.MRR.HGN. 2024-02-05T11:57:54.92 0.3 undecidable manual P 79 24.9528 111 -0.08 83
IV.VISG.HHZ. 2024-02-05T11:57:54.20 1.0 undecidable manual P 30 21.6672 114 -0.19 27
IT.FIE.HGN. 2024-02-05T11:57:54.56 0.3 undecidable manual P 180 23.754 112 -0.22 81
IV.VMGN.HHZ. 2024-02-05T11:57:54.37 0.6 negative manual P 111 20.2686 115 0.23 54
IV.ATLO.EHZ. 2024-02-05T11:57:54.49 3.0 undecidable manual P 0
IV.SEI.HHZ. 2024-02-05T11:57:53.56 0.6 undecidable manual S 53 6.1938 147 -0.03 58
IV.MOCL.EHZ. 2024-02-05T11:57:53.98 0.6 undecidable manual S 259 9.3795 135 -0.32 54
IV.TSM1.DHZ. 2024-02-05T11:57:53.53 3.0 undecidable manual S 0
IV.TSM1.DHZ. 2024-02-05T11:57:52.38 3.0 undecidable manual P 0
IV.BOSL.HHZ. 2024-02-05T11:57:52.91 0.3 positive manual P 148 11.7771 129 0.22 82
IV.SEI.HHZ. 2024-02-05T11:57:52.07 1.0 undecidable manual P 53 6.1938 147 0.14 28
IV.MOCL.EHZ. 2024-02-05T11:57:52.22 1.0 undecidable manual P 259 9.3795 135 -0.12 28
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOCL.EHE. ML:1.7 0.0007735 0.16 AML other m 2024-02-05T11:57:54.66
IV.MOCL.EHN. ML:1.5 0.000475 0.18 AML other m 2024-02-05T11:57:55.04
IV.BOSL.HHE. ML:0.8 0.0000771 0.26 AML other m 2024-02-05T11:57:55.62
IV.BOSL.HHN. ML:0.9 0.00008925 0.64 AML other m 2024-02-05T11:57:55.62
IV.VMGN.HHN. ML:0.7 0.00003875000000000001 0.56 AML other m 2024-02-05T11:57:58.51
IV.VMGN.HHE. ML:0.8 0.00004655 0.34 AML other m 2024-02-05T11:57:58.27
IV.VISG.HHN. ML:1.1 0.00008044999999999999 0.52 AML other m 2024-02-05T11:57:58.02
IV.VISG.HHE. ML:1.1 0.00009005 0.86 AML other m 2024-02-05T11:57:58.87
IV.LMD.HHN. ML:1.2 0.00006445000000000001 0.56 AML other m 2024-02-05T11:58:01.89
IV.LMD.HHE. ML:1.1 0.00005025 1.42 AML other m 2024-02-05T11:58:01.74
IV.BDI.HHE. ML:1.4 0.00005069999999999999 1.26 AML other m 2024-02-05T11:58:33.69
IV.BDI.HHN. ML:1.2 0.00003895 0.06 AML other m 2024-02-05T11:58:35.25
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