Earthquake with magnitude of ML 1.4 on date 10-12-2019 and time 21:02:14 (UTC) in region 4 km NE Barberino di Mugello (FI)

A magnitude ML 1.4 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on

  • 10-12-2019 21:02:14 (UTC)
  • 10-12-2019 22:02:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.02, 11.28 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 4 10836 10836
Scarperia e San Piero FI 8 12217 23053
Vernio PO 10 6060 29113
Borgo San Lorenzo FI 12 18211 47324
Vaglia FI 13 5073 52397
Firenzuola FI 13 4726 57123
Cantagallo PO 13 3105 60228
Vaiano PO 14 9895 70123
Castiglione dei Pepoli BO 16 5648 75771
Vicchio FI 18 8044 83815
Calenzano FI 20 17489 101304

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Prato (191150 inhabitants)
28 Km N of Firenze (382808 inhabitants)
30 Km E of Pistoia (90315 inhabitants)
31 Km N of Scandicci (50609 inhabitants)
51 Km SW of Imola (69797 inhabitants)
53 Km S of Bologna (386663 inhabitants)
57 Km SW of Faenza (58541 inhabitants)
65 Km W of Forlì (117913 inhabitants)
65 Km E of Lucca (89046 inhabitants)
75 Km SE of Modena (184973 inhabitants)
78 Km E of Pisa (89158 inhabitants)
78 Km W of Cesena (96758 inhabitants)
79 Km N of Siena (53903 inhabitants)
79 Km NW of Arezzo (99543 inhabitants)
84 Km E of Viareggio (62467 inhabitants)
86 Km SW of Ravenna (159116 inhabitants)
90 Km SE of Carpi (70699 inhabitants)
91 Km E of Massa (69479 inhabitants)
91 Km SE of Reggio nell'Emilia (171345 inhabitants)
94 Km NE of Livorno (159219 inhabitants)
94 Km SW of Ferrara (133155 inhabitants)
94 Km E of Carrara (63133 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2019-12-10
21:02:14
44.02 11.28 11 2019-12-10
21:07:34
Sala Sismica INGV-Roma 74526451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-10 21:02:14 ± 0.09
Latitude 44.02 ± 0.01
Longitude 11.28 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74526451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 822
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 330
Circular confidence region, given by single value of horizontal uncertainty (meter) 820
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
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) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 0.31386
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 74526451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-10 21:07:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LMD.HHZ. 2019-12-10T21:02:26.15 0.6 undecidable manual S 80 0.3139 50 0.18 61
IV.RUFI.EHZ. 2019-12-10T21:02:23.66 0.6 undecidable manual S 138 0.2509 50 -0.45 59
IV.VISG.HHZ. 2019-12-10T21:02:22.51 0.6 undecidable manual S 35 0.1996 50 -0.07 64
IV.RINC.HHZ. 2019-12-10T21:02:20.62 0.3 undecidable manual P 120 0.2752 50 0.34 90
IV.MPPT.EHZ. 2019-12-10T21:02:20.89 0.6 undecidable manual S 243 0.1502 122 -0.02 65
IV.RONT.HHZ. 2019-12-10T21:02:20.24 0.6 undecidable manual S 105 0.1169 129 0.37 61
IV.LMD.HHZ. 2019-12-10T21:02:20.80 0.3 undecidable manual P 80 0.3139 50 -0.15 93
IV.VISG.HHZ. 2019-12-10T21:02:19.12 0.3 undecidable manual P 35 0.1996 50 0.13 95
IV.RUFI.EHZ. 2019-12-10T21:02:19.66 0.3 undecidable manual P 138 0.2509 50 -0.21 93
IV.SEI.HHZ. 2019-12-10T21:02:18.14 0.3 undecidable manual S 63 0.0657 145 -0.38 93
IV.MOCL.EHZ. 2019-12-10T21:02:18.46 0.6 undecidable manual S 254 0.0719 143 -0.2 64
IV.MPPT.EHZ. 2019-12-10T21:02:18.14 0.3 undecidable manual P 243 0.1502 122 0.11 96
IV.RONT.HHZ. 2019-12-10T21:02:17.57 0.3 undecidable manual P 105 0.1169 129 0.14 96
IV.SEI.HHZ. 2019-12-10T21:02:16.63 0.3 undecidable manual P 63 0.0657 145 -0.02 100
IV.MOCL.EHZ. 2019-12-10T21:02:16.85 0.3 undecidable manual P 254 0.0719 143 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRMI.HHE. ML:1.6 0.0001465 0.56 AML other m 2019-12-10T21:02:38.80
IV.SEI.HHE. ML:1.5 0.00053932495 0.2048 AML other m 2019-12-10T21:02:18.20
IV.SEI.HHN. ML:1.8 0.00099609925 0.2176 AML other m 2019-12-10T21:02:18.32
IV.RONT.HHE. ML:1.3 0.0002119558 0.1792 AML other m 2019-12-10T21:02:20.89
IV.RONT.HHN. ML:1.4 0.0002779383 0.1408 AML other m 2019-12-10T21:02:20.91
IV.VISG.HHE. ML:0.9 4.9220375E-5 0.2688 AML other m 2019-12-10T21:02:22.91
IV.VISG.HHN. ML:0.9 5.4880555E-5 0.2688 AML other m 2019-12-10T21:02:23.39
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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