Earthquake with magnitude of ML 1.3 on date 09-12-2019 and time 22:34:04 (Italy) in region 3 km E Barberino di Mugello (FI)

A magnitude ML 1.3 earthquake occured in region: 3 km E Barberino di Mugello (FI), on

  • 09-12-2019 21:34:04 (UTC)
  • 09-12-2019 22:34:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.01, 11.28 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Scarperia e San Piero FI 7 12217 23053
Borgo San Lorenzo FI 11 18211 41264
Vernio PO 11 6060 47324
Vaglia FI 12 5073 52397
Vaiano PO 13 9895 62292
Cantagallo PO 14 3105 65397
Firenzuola FI 14 4726 70123
Vicchio FI 17 8044 78167
Castiglione dei Pepoli BO 18 5648 83815
Calenzano FI 19 17489 101304

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Prato (191150 inhabitants)
27 Km N of Firenze (382808 inhabitants)
29 Km N of Scandicci (50609 inhabitants)
30 Km E of Pistoia (90315 inhabitants)
52 Km SW of Imola (69797 inhabitants)
54 Km S of Bologna (386663 inhabitants)
57 Km SW of Faenza (58541 inhabitants)
65 Km E of Lucca (89046 inhabitants)
65 Km W of Forlì (117913 inhabitants)
76 Km SE of Modena (184973 inhabitants)
77 Km N of Siena (53903 inhabitants)
78 Km E of Pisa (89158 inhabitants)
78 Km NW of Arezzo (99543 inhabitants)
78 Km W of Cesena (96758 inhabitants)
84 Km E of Viareggio (62467 inhabitants)
86 Km SW of Ravenna (159116 inhabitants)
91 Km E of Massa (69479 inhabitants)
91 Km SE of Carpi (70699 inhabitants)
92 Km SE of Reggio nell'Emilia (171345 inhabitants)
93 Km NE of Livorno (159219 inhabitants)
95 Km E of Carrara (63133 inhabitants)
96 Km S 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
Rev 1000 ML 1.3 2019-12-09
21:34:04
44.01 11.28 10 2020-02-28
16:42:20
Bollettino Sismico Italiano INGV 75872161
Rev 100 ML 1.3 2019-12-09
21:34:04
44.02 11.28 10 2019-12-09
21:38:22
Sala Sismica INGV-Roma 74496551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-09 21:34:04 ± 0.05
Latitude 44.01 ± 0.00
Longitude 11.28 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75872161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 460
Semi-minor axis of confidence ellipse (meter) 233
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 1
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.07015
Epicentral distance of station farthest from the epicenter (degree) 0.42268
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 75872161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-26 09:52:02

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 74496551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-09 21:38:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SFI.EHZ. 2019-12-09T21:34:20.24 0.3 undecidable manual S 105 0.4227 50 0.12 70
GU.POPM.HHZ. 2019-12-09T21:34:19.02 0.6 undecidable manual S 275 0.3768 50 0.25 46
IV.LMD.HHZ. 2019-12-09T21:34:16.76 0.3 undecidable manual S 78 0.3139 50 -0.15 71
IV.RINC.HHN. 2019-12-09T21:34:15.39 0.6 undecidable manual S 118 0.2671 50 -0.14 48
IV.FNVD.HHZ. 2019-12-09T21:34:13.03 0.6 undecidable manual S 324 0.1916 114 0.15 48
IT.FIE.HGE. 2019-12-09T21:34:13.49 0.6 undecidable manual S 177 0.2059 113 0.1 49
IV.SFI.EHZ. 2019-12-09T21:34:13.68 0.3 undecidable manual P 105 0.4227 50 0.03 71
IV.MTRZ.HNZ. 2019-12-09T21:34:12.32 0.6 undecidable manual P 19 0.3175 50 0.47 44
GU.POPM.HHZ. 2019-12-09T21:34:12.80 0.3 undecidable manual P 275 0.3768 50 -0.07 71
IV.LMD.HHZ. 2019-12-09T21:34:11.57 0.3 undecidable manual P 78 0.3139 50 -0.22 70
IV.MPPT.EHZ. 2019-12-09T21:34:11.26 0.3 undecidable manual S 248 0.1466 120 -0.1 74
IV.RINC.HHN. 2019-12-09T21:34:10.79 0.1 undecidable manual P 118 0.2671 50 -0.21 94
IV.RONT.HHZ. 2019-12-09T21:34:10.70 0.3 undecidable manual S 100 0.1124 127 0.46 69
IT.FIE.HGE. 2019-12-09T21:34:09.61 0.1 undecidable manual P 177 0.2059 113 -0.15 96
IV.FNVD.HHZ. 2019-12-09T21:34:09.42 0.3 undecidable manual P 324 0.1916 114 -0.05 74
IV.RONT.HHZ. 2019-12-09T21:34:08.21 0.1 undecidable manual P 100 0.1124 127 0.27 96
IV.SEI.HHZ. 2019-12-09T21:34:08.68 0.3 undecidable manual S 54 0.0701 141 -0.4 70
IV.MPPT.EHZ. 2019-12-09T21:34:08.70 0.1 undecidable manual P 248 0.1466 120 0.12 98
IV.MOCL.EHZ. 2019-12-09T21:34:08.88 0.3 undecidable manual S 264 0.071 140 -0.22 73
IV.MOCL.EHZ. 2019-12-09T21:34:07.38 0.1 positive manual P 264 0.071 140 0.1 100
IV.SEI.HHZ. 2019-12-09T21:34:07.18 0.1 undecidable manual P 54 0.0701 141 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SEI.HHE. ML:1.6 0.0006171369 0.0896 AML other m 2019-12-09T21:34:08.75
IV.SEI.HHN. ML:1.8 0.0008848256 0.2432 AML other m 2019-12-09T21:34:08.99
IV.MOCL.EHN. ML:1.4 0.00035049635 1.6544 AML other m 2019-12-09T21:34:08.13
IV.MOCL.EHE. ML:1.3 0.00030604525 1.872 AML other m 2019-12-09T21:34:09.02
IV.RONT.HHE. ML:1.7 0.00058173415 0.1408 AML other m 2019-12-09T21:34:10.98
IV.MPPT.EHN. ML:1 8.889971E-5 0.32 AML other m 2019-12-09T21:34:11.53
IV.MPPT.EHE. ML:1.1 0.000105610785 0.1536 AML other m 2019-12-09T21:34:11.35
IV.RONT.HHN. ML:1.4 0.00030315955 1.5904 AML other m 2019-12-09T21:34:14.87
IV.LMD.HHN. ML:1.1 5.155598E-5 0.2048 AML other m 2019-12-09T21:34:17.11
IV.LMD.HHE. ML:0.9 3.6128275E-5 1.616 AML other m 2019-12-09T21:34:17.89
IV.SFI.HNN. ML:1.7 0.00014277535 0.9088 AML other m 2019-12-09T21:34:18.92
IV.SFI.EHE. ML:1.2 4.225475E-5 0.3168 AML other m 2019-12-09T21:34:34.83
IV.SFI.HNE. ML:1.7 0.00014643129 0.6912 AML other m 2019-12-09T21:34:36.27
IV.SFI.EHN. ML:1 2.893103E-5 0.6944 AML other m 2019-12-09T21:34:37.20
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download