Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 09-12-2019 and time 03:50:15 (UTC) in region 5 km E Barberino di Mugello (FI)

A magnitude ML 2.4 earthquake occured in region: 5 km E Barberino di Mugello (FI), on

  • 09-12-2019 03:50:15 (UTC)
  • 09-12-2019 04:50:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.0100, 11.3050 at 8 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.

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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 5 12217 23053
Borgo San Lorenzo FI 9 18211 41264
Vaglia FI 12 5073 46337
Vernio PO 13 6060 52397
Firenzuola FI 13 4726 57123
Vaiano PO 15 9895 67018
Vicchio FI 15 8044 75062
Cantagallo PO 16 3105 78167
Castiglione dei Pepoli BO 19 5648 83815
Calenzano FI 19 17489 101304

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Prato (191150 inhabitants)
27 Km N of Firenze (382808 inhabitants)
30 Km NE of Scandicci (50609 inhabitants)
32 Km E of Pistoia (90315 inhabitants)
50 Km SW of Imola (69797 inhabitants)
54 Km S of Bologna (386663 inhabitants)
55 Km SW of Faenza (58541 inhabitants)
63 Km W of Forlì (117913 inhabitants)
67 Km E of Lucca (89046 inhabitants)
76 Km W of Cesena (96758 inhabitants)
76 Km NW of Arezzo (99543 inhabitants)
77 Km N of Siena (53903 inhabitants)
77 Km SE of Modena (184973 inhabitants)
79 Km E of Pisa (89158 inhabitants)
85 Km SW of Ravenna (159116 inhabitants)
86 Km E of Viareggio (62467 inhabitants)
92 Km SE of Carpi (70699 inhabitants)
93 Km E of Massa (69479 inhabitants)
93 Km SE of Reggio nell'Emilia (171345 inhabitants)
95 Km NE of Livorno (159219 inhabitants)
95 Km S of Ferrara (133155 inhabitants)
97 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
Bulletin
Rev1000 		ML 2.4 2019-12-09
03:50:15		 44.0102 11.3053 8 2020-02-28
16:42:19		 Bollettino Sismico Italiano INGV 75674531
Reviewed
Rev100 		ML 2.4 2019-12-09
03:50:15		 44.0127 11.3032 8 2019-12-09
04:56:15		 Sala Sismica INGV-Roma 74460301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-09 03:50:15 ± 0.06
Latitude 44.0102 ± 0.0036
Longitude 11.3053 ± 0.0038
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75674531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 401
Semi-minor axis of confidence ellipse (meter) 140
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.25995
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 59
Type of magnitude ML
Reference to an origin 75674531
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-19 12:03:25

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 59
Type of magnitude ML
Reference to an origin 74460301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-09 04:56:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CASP.HHZ. 2019-12-09T03:50:39.34 0.3 undecidable manual P 195 139.8489 50 0.81 48
MN.VLC.HHZ. 2019-12-09T03:50:39.05 0.6 undecidable manual S 283 75.0693 50 0.71 38
GU.SARM.EHN. 2019-12-09T03:50:38.81 0.6 undecidable manual S 285 74.5698 50 0.6 40
GU.MAIM.HHZ. 2019-12-09T03:50:35.59 0.6 undecidable manual S 261 65.8896 50 -0.28 45
GU.CARD.HHZ. 2019-12-09T03:50:35.59 0.6 undecidable manual S 272 65.6898 50 -0.24 45
IV.CSNT.HHZ. 2019-12-09T03:50:34.22 0.3 undecidable manual S 181 59.5959 50 0.02 71
IV.BDI.HHZ. 2019-12-09T03:50:33.38 0.3 undecidable manual S 276 56.8986 50 -0.1 71
IV.OSSC.HHZ. 2019-12-09T03:50:32.95 0.3 undecidable manual S 185 54.2013 50 0.19 69
IV.BRIS.HHZ. 2019-12-09T03:50:30.62 0.6 undecidable manual S 57 43.7229 50 0.65 42
IV.SFI.EHZ. 2019-12-09T03:50:30.51 0.3 undecidable manual S 105 44.8218 50 0.26 70
IV.ASQU.HHZ. 2019-12-09T03:50:30.49 0.3 undecidable manual S 121 45.3213 50 0.09 72
GU.POPM.HHZ. 2019-12-09T03:50:29.60 0.3 undecidable manual S 275 43.9227 50 -0.42 68
MN.VLC.HHZ. 2019-12-09T03:50:28.87 0.3 undecidable manual P 283 75.0693 50 0.32 65
GU.SARM.EHN. 2019-12-09T03:50:28.60 0.3 undecidable manual P 285 74.5698 50 0.12 68
IV.PII.HHZ. 2019-12-09T03:50:27.51 0.3 undecidable manual P 243 70.0743 50 -0.27 66
IV.CRE.HHZ. 2019-12-09T03:50:27.48 0.6 undecidable manual P 130 67.4769 50 0.1 46
GU.GSCL.HHZ. 2019-12-09T03:50:27.72 0.3 undecidable manual P 304 68.376 50 0.2 68
IV.CRMI.HHZ. 2019-12-09T03:50:27.55 0.6 undecidable manual S 228 35.2425 50 -0.16 48
IV.LMD.HHZ. 2019-12-09T03:50:26.60 0.3 undecidable manual S 77 32.9448 104 -0.33 70
GU.MAIM.HHZ. 2019-12-09T03:50:26.90 0.1 undecidable manual P 261 65.8896 50 -0.22 90
GU.CARD.HHZ. 2019-12-09T03:50:26.52 0.6 undecidable manual P 272 65.6898 50 -0.58 41
IV.CSNT.HHZ. 2019-12-09T03:50:25.87 0.1 undecidable manual P 181 59.5959 50 -0.29 90
IV.BDI.HHZ. 2019-12-09T03:50:25.18 0.1 undecidable manual P 276 56.8986 50 -0.57 84
IV.IMOL.EHZ. 2019-12-09T03:50:25.47 1.0 undecidable manual P 42 52.1034 50 0.47 22
IV.FIR.HHZ. 2019-12-09T03:50:25.30 0.6 undecidable manual S 189 26.4513 107 0.53 45
IV.ZCCA.HHZ. 2019-12-09T03:50:25.01 0.3 undecidable manual P 325 46.0206 50 0.95 55
IV.OSSC.HHZ. 2019-12-09T03:50:25.16 0.1 undecidable manual P 185 54.2013 50 -0.17 93
IV.RUFI.EHZ. 2019-12-09T03:50:24.17 0.3 undecidable manual S 139 25.0527 108 -0.16 74
GU.POPM.HHZ. 2019-12-09T03:50:23.30 0.1 positive manual P 275 43.9227 50 -0.44 90
IV.SFI.EHZ. 2019-12-09T03:50:23.72 0.3 undecidable manual P 105 44.8218 50 -0.16 71
IT.FIE.HGZ. 2019-12-09T03:50:23.35 0.6 undecidable manual S -0.21 48
IV.BRIS.HHZ. 2019-12-09T03:50:23.69 0.6 undecidable manual P 57 43.7229 50 -0.03 49
IV.ASQU.HHZ. 2019-12-09T03:50:23.60 0.6 undecidable manual P 121 45.3213 50 -0.36 45
IV.FNVD.HHZ. 2019-12-09T03:50:23.36 0.6 undecidable manual S 320 22.755 110 -0.19 49
IV.CRMI.HHZ. 2019-12-09T03:50:22.24 0.3 undecidable manual P 228 35.2425 50 -0.17 72
IV.MPPT.EHZ. 2019-12-09T03:50:22.21 0.3 undecidable manual S 251 18.1707 114 0.14 75
IV.MTRZ.HHZ. 2019-12-09T03:50:22.68 0.3 undecidable manual P 16 34.9428 103 0.33 70
IV.LMD.HHZ. 2019-12-09T03:50:21.50 0.1 positive manual P 77 32.9448 104 -0.46 91
IT.FIE.HGZ. 2019-12-09T03:50:20.07 0.1 positive manual P 0.06 99
IV.RUFI.EHZ. 2019-12-09T03:50:20.54 0.1 undecidable manual P 139 25.0527 108 0.08 100
IV.FIR.HHZ. 2019-12-09T03:50:20.86 0.1 undecidable manual P 189 26.4513 107 0.14 98
IV.MOCL.EHZ. 2019-12-09T03:50:19.68 0.3 undecidable manual S 267 9.9789 129 0.05 78
IV.FNVD.HHZ. 2019-12-09T03:50:19.91 0.1 undecidable manual P 320 22.755 110 -0.1 100
IV.MPPT.EHZ. 2019-12-09T03:50:19.34 0.1 positive manual P 251 18.1707 114 0.19 99
IV.MOCL.EHZ. 2019-12-09T03:50:17.97 0.1 undecidable manual P 267 9.9789 129 0.22 100
IV.SEI.HHZ. 2019-12-09T03:50:15.95 3.0 undecidable manual S 6.4935 -2.82 0
IV.SEI.HHZ. 2019-12-09T03:50:14.53 3.0 undecidable manual P 6.4935 -2.72 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOCL.EHN. ML:2.8 0.010238925500000001 0.2208 AML other m 2019-12-09T03:50:19.78
IV.MOCL.EHE. ML:2.7 0.0070208005 0.0992 AML other m 2019-12-09T03:50:19.82
IV.MPPT.EHE. ML:2.6 0.0034437549999999997 1.7792 AML other m 2019-12-09T03:50:22.96
IV.MPPT.EHN. ML:2.6 0.0030174374999999997 0.2208 AML other m 2019-12-09T03:50:23.99
IV.RUFI.EHN. ML:2.1 0.00083062665 0.16 AML other m 2019-12-09T03:50:24.25
IV.RUFI.EHE. ML:2.4 0.0016535945000000002 0.16 AML other m 2019-12-09T03:50:24.66
IV.FIR.HNE. ML:2.7 0.0031630125 0.24 AML other m 2019-12-09T03:50:25.46
IV.FIR.HNN. ML:2.8 0.003846357 1.8208 AML other m 2019-12-09T03:50:25.98
IV.FIR.HHN. ML:2.8 0.0037383105 1.8208 AML other m 2019-12-09T03:50:25.98
IV.FIR.HHE. ML:2.8 0.0033009325 0.1376 AML other m 2019-12-09T03:50:26.52
IV.LMD.HHN. ML:2.8 0.003020353 0.24 AML other m 2019-12-09T03:50:26.91
IV.LMD.HHE. ML:2.5 0.0015495440000000001 0.2016 AML other m 2019-12-09T03:50:27.79
IV.CRMI.HNE. ML:2.6 0.001629602 0.2784 AML other m 2019-12-09T03:50:28.10
IV.CRMI.HHE. ML:2.2 0.00062880195 1.6608 AML other m 2019-12-09T03:50:28.11
GU.POPM.HHE. ML:2.8 0.001818501 0.1792 AML other m 2019-12-09T03:50:30.25
GU.POPM.HHN. ML:2.8 0.001983888 0.16 AML other m 2019-12-09T03:50:30.31
IV.SFI.EHN. ML:2.2 0.000469694 0.1792 AML other m 2019-12-09T03:50:31.22
IV.SFI.HNN. ML:2.2 0.00043776750000000005 0.1696 AML other m 2019-12-09T03:50:31.22
IV.BRIS.HHE. ML:2.6 0.001219044 0.2592 AML other m 2019-12-09T03:50:31.15
IV.SFI.EHE. ML:2.3 0.00059847685 0.1216 AML other m 2019-12-09T03:50:31.32
IV.SFI.HNE. ML:2.3 0.00060002455 0.1216 AML other m 2019-12-09T03:50:31.32
IV.BRIS.HHN. ML:2.8 0.0021232995 0.24 AML other m 2019-12-09T03:50:31.43
IV.ASQU.HHN. ML:2.1 0.00037790335 0.16 AML other m 2019-12-09T03:50:31.52
IV.ASQU.HHE. ML:2.1 0.00034901565 0.16 AML other m 2019-12-09T03:50:31.61
IV.CRMI.HHN. ML:2.2 0.0006334965500000001 0.3008 AML other m 2019-12-09T03:50:32.08
IV.CRMI.HNN. ML:2.6 0.001622821 0.3008 AML other m 2019-12-09T03:50:32.08
IV.MTRZ.HHE. ML:2.4 0.0009708137999999999 1.6416 AML other m 2019-12-09T03:50:32.08
IV.MTRZ.HHN. ML:2.4 0.0009774548999999999 0.4192 AML other m 2019-12-09T03:50:32.76
IV.MTRZ.HNN. ML:2.3 0.00091064055 0.4192 AML other m 2019-12-09T03:50:32.76
IV.BDI.HHN. ML:2.6 0.00099271145 1.6416 AML other m 2019-12-09T03:50:33.05
IV.OSSC.HNN. ML:2.4 0.00058253625 0.1408 AML other m 2019-12-09T03:50:33.95
IV.BDI.HNN. ML:2.6 0.00098151645 1.6608 AML other m 2019-12-09T03:50:33.05
IV.OSSC.HHE. ML:2.4 0.0006267837 0.1408 AML other m 2019-12-09T03:50:33.94
IV.MTRZ.HNE. ML:2.3 0.00091350195 1.6192 AML other m 2019-12-09T03:50:33.14
IV.BDI.HNE. ML:2.6 0.00082783235 0.32 AML other m 2019-12-09T03:50:34.29
IV.OSSC.HHN. ML:2.5 0.0008159984999999999 0.16 AML other m 2019-12-09T03:50:34.26
IV.OSSC.HNE. ML:2.5 0.0007734907 0.16 AML other m 2019-12-09T03:50:34.27
IV.BDI.HHE. ML:2.6 0.0008820932 0.2816 AML other m 2019-12-09T03:50:34.31
IV.BRIS.HNN. ML:1.8 0.0002036242 0.8608 AML other m 2019-12-09T03:50:35.56
IV.CSNT.HHE. ML:2.4 0.00047730825 0.24 AML other m 2019-12-09T03:50:35.39
IV.ZCCA.HNE. ML:2.1 0.0003924973 0.4992 AML other m 2019-12-09T03:50:35.60
IV.ZCCA.HHE. ML:2.1 0.00040232135000000004 0.48 AML other m 2019-12-09T03:50:35.60
IV.ZCCA.HNN. ML:2.1 0.0004043976 0.4704 AML other m 2019-12-09T03:50:36.06
IV.ZCCA.HHN. ML:2.2 0.00041928315000000005 0.4608 AML other m 2019-12-09T03:50:36.06
IV.CSNT.HHN. ML:2.5 0.0007070951 0.2016 AML other m 2019-12-09T03:50:36.21
GU.CARD.HHE. ML:2.3 0.0003676333 0.1408 AML other m 2019-12-09T03:50:37.01
GU.CARD.HHN. ML:2.5 0.00059527905 0.2592 AML other m 2019-12-09T03:50:37.18
IV.PII.HHN. ML:2.7 0.00080671815 0.3616 AML other m 2019-12-09T03:50:39.18
IV.PII.HHE. ML:2.7 0.0008027941 1.68 AML other m 2019-12-09T03:50:39.97
IV.BRIS.HNE. ML:1.6 0.00013116665 1.0688 AML other m 2019-12-09T03:50:39.26
IV.IMOL.HNN. ML:2.8 0.001450731 0.4608 AML other m 2019-12-09T03:50:40.42
IV.IMOL.HNE. ML:2.5 0.0007726050499999999 0.3712 AML other m 2019-12-09T03:50:40.66
IV.CRE.HHN. ML:2.4 0.000474104 0.3968 AML other m 2019-12-09T03:50:41.74
IV.CRE.HHE. ML:2.3 0.00032688060000000003 0.48 AML other m 2019-12-09T03:50:41.76
GU.GSCL.HHN. ML:2.4 0.00045794064999999995 0.3008 AML other m 2019-12-09T03:50:42.20
GU.GSCL.HHE. ML:2.3 0.0003485782 0.4224 AML other m 2019-12-09T03:50:42.98
IV.FROS.CHE. ML:2.4 0.00029667710000000005 0.2464 AML other m 2019-12-09T03:50:45.53
IV.FROS.CHN. ML:2.3 0.00021854899999999998 1.1584 AML other m 2019-12-09T03:50:52.12
IV.CASP.HHE. ML:1.8 0.00003897719 0.88 AML other m 2019-12-09T03:51:09.96
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
Waveforms Seismic signals in miniseed + resp format Download