Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 13-12-2019 and time 02:53:55 (Italy) in region 4 km NE Barberino di Mugello (FI)

A magnitude ML 2.1 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on

  • 13-12-2019 01:53:55 (UTC)
  • 13-12-2019 02:53:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.0240, 11.2820 at 9 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 11 6060 29113
Borgo San Lorenzo FI 12 18211 47324
Vaglia FI 13 5073 52397
Firenzuola FI 13 4726 57123
Cantagallo PO 14 3105 60228
Vaiano PO 14 9895 70123
Castiglione dei Pepoli BO 17 5648 75771
Vicchio FI 18 8044 83815
Calenzano FI 20 17489 101304

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 N of Scandicci (50609 inhabitants)
31 Km E of Pistoia (90315 inhabitants)
50 Km SW of Imola (69797 inhabitants)
53 Km S of Bologna (386663 inhabitants)
56 Km SW of Faenza (58541 inhabitants)
65 Km W of Forlì (117913 inhabitants)
66 Km E of Lucca (89046 inhabitants)
75 Km SE of Modena (184973 inhabitants)
78 Km W of Cesena (96758 inhabitants)
78 Km E of Pisa (89158 inhabitants)
79 Km N of Siena (53903 inhabitants)
79 Km NW of Arezzo (99543 inhabitants)
84 Km E of Viareggio (62467 inhabitants)
85 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)
95 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 2.1 2019-12-13
01:53:55		 44.0243 11.2818 9 2020-02-28
16:42:13		 Bollettino Sismico Italiano INGV 74619311
Reviewed
Rev100 		ML 2.1 2019-12-13
01:53:55		 44.0277 11.2802 9 2019-12-13
02:09:37		 Sala Sismica INGV-Roma 74583631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-13 01:53:55 ± 0.05
Latitude 44.0243 ± 0.0036
Longitude 11.2818 ± 0.0038
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74619311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 420
Semi-minor axis of confidence ellipse (meter) 201
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) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63042
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 74619311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-24 16:32:45

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 74583631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-13 02:09:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2019-12-13T01:54:14.71 0.6 undecidable manual S 179 61.1943 50 0.06 46
IV.OSSC.HHZ. 2019-12-13T01:54:13.55 0.6 undecidable manual S 183 55.5999 50 0.38 43
IV.BDI.HHZ. 2019-12-13T01:54:13.23 0.6 undecidable manual S 275 54.9006 50 0.25 44
IV.SFI.EHZ. 2019-12-13T01:54:11.18 0.6 undecidable manual S 106 47.0196 50 0.3 44
IV.BRIS.HHZ. 2019-12-13T01:54:10.80 0.6 undecidable manual S 60 44.5221 50 0.58 41
GU.POPM.HHZ. 2019-12-13T01:54:09.67 0.6 undecidable manual S 273 41.9247 50 0.15 46
IV.CRE.HHZ. 2019-12-13T01:54:08.23 0.3 undecidable manual P 130 69.9744 50 0.37 63
IV.CRMI.HHZ. 2019-12-13T01:54:07.60 0.6 undecidable manual S 224 35.0427 50 -0.08 48
IV.LMD.HHZ. 2019-12-13T01:54:07.11 0.6 undecidable manual S 80 34.4433 50 -0.41 44
GU.GSCL.HHZ. 2019-12-13T01:54:07.64 0.1 undecidable manual P 303 65.9895 50 0.39 84
IV.PII.HHZ. 2019-12-13T01:54:07.53 0.1 undecidable manual P 241 69.1752 50 -0.21 87
IV.CSNT.HHZ. 2019-12-13T01:54:06.36 0.1 undecidable manual P 179 61.1943 50 -0.14 90
IV.OSSC.HHZ. 2019-12-13T01:54:05.56 0.1 undecidable manual P 183 55.5999 50 -0.09 91
IV.BDI.HHZ. 2019-12-13T01:54:05.35 0.1 undecidable manual P 275 54.9006 50 -0.19 90
IV.ASQU.HHZ. 2019-12-13T01:54:04.32 0.3 undecidable manual P 122 47.8188 50 -0.12 69
IV.SFI.EHZ. 2019-12-13T01:54:04.05 0.1 undecidable manual P 106 47.0196 50 -0.28 89
IV.BRIS.HHZ. 2019-12-13T01:54:04.05 0.1 undecidable manual P 60 44.5221 50 0.11 93
GU.POPM.HHZ. 2019-12-13T01:54:03.25 0.1 undecidable manual P 273 41.9247 50 -0.29 90
IV.CRMI.HHZ. 2019-12-13T01:54:02.24 0.1 undecidable manual P 224 35.0427 50 -0.24 92
IV.FNVD.HHZ. 2019-12-13T01:54:02.78 0.3 undecidable manual S 322 20.3685 113 -0.28 70
IV.MTRZ.HNE. 2019-12-13T01:54:02.79 0.1 undecidable manual P 20 33.9438 50 0.48 88
IV.FIR.HHZ. 2019-12-13T01:54:01.29 0.3 positive manual P 184 27.8499 108 0.08 72
IV.RINC.HHZ. 2019-12-13T01:54:01.34 1.0 undecidable manual P -0.37 23
IV.RONT.HHZ. 2019-12-13T01:54:01.11 0.3 undecidable manual S 0.31 71
IV.LMD.HHZ. 2019-12-13T01:54:01.78 0.1 positive manual P 80 34.4433 50 -0.6 84
IV.MPPT.EHZ. 2019-12-13T01:54:01.97 0.3 undecidable manual S 244 16.9719 117 -0.04 74
IV.VISG.HHZ. 2019-12-13T01:54:00.10 0.1 positive manual P 0.03 99
IV.MPPT.EHZ. 2019-12-13T01:53:59.38 0.1 positive manual P 244 16.9719 117 0.18 96
IV.MOCL.EHZ. 2019-12-13T01:53:59.63 0.3 undecidable manual S 255 8.3805 137 0.05 75
IV.FNVD.HHZ. 2019-12-13T01:53:59.88 0.1 negative manual P 322 20.3685 113 0.07 98
IV.RONT.HHZ. 2019-12-13T01:53:58.57 1.0 undecidable manual P 0.07 25
IV.SEI.HHZ. 2019-12-13T01:53:58.92 0.3 undecidable manual S 61 6.993 142 -0.35 71
IV.MOCL.EHZ. 2019-12-13T01:53:58.03 0.1 undecidable manual P 255 8.3805 137 0.23 97
IV.SEI.HHZ. 2019-12-13T01:53:57.55 0.1 undecidable manual P 61 6.993 142 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SEI.HHN. ML:3.0 0.0156 0.26 AML other m 2019-12-13T01:53:59.25
IV.SEI.HHE. ML:2.8 0.010985 0.36 AML other m 2019-12-13T01:53:59.40
IV.MOCL.EHN. ML:2.3 0.00317 0.28 AML other m 2019-12-13T01:53:59.90
IV.MOCL.EHE. ML:2.3 0.003055 0.56 AML other m 2019-12-13T01:54:00.47
IV.RONT.HHE. ML:2.9 0.01016 0.24 AML other m 2019-12-13T01:54:01.34
IV.RONT.HHN. ML:2.7 0.0056500000000000005 0.36 AML other m 2019-12-13T01:54:01.47
IV.MPPT.EHE. ML:2.0 0.000905 1.28 AML other m 2019-12-13T01:54:02.21
IV.MPPT.EHN. ML:1.9 0.0006545000000000001 0.88 AML other m 2019-12-13T01:54:02.52
IV.FNVD.HHN. ML:2.2 0.0012799999999999999 0.84 AML other m 2019-12-13T01:54:04.40
IV.VISG.HHN. ML:2.2 0.001018 0.2 AML other m 2019-12-13T01:54:04.42
IV.VISG.HHE. ML:2.0 0.000675 0.4 AML other m 2019-12-13T01:54:04.64
IV.FNVD.HHE. ML:1.9 0.000666 1.34 AML other m 2019-12-13T01:54:04.83
IV.FIR.HHN. ML:2.3 0.001105 1.3 AML other m 2019-12-13T01:54:06.98
IV.FIR.HNN. ML:2.4 0.0012345 1.28 AML other m 2019-12-13T01:54:06.98
IV.FIR.HNE. ML:2.2 0.0009604999999999999 0.96 AML other m 2019-12-13T01:54:06.16
IV.FIR.HHE. ML:2.2 0.0009155 0.98 AML other m 2019-12-13T01:54:06.15
IV.LMD.HHE. ML:1.9 0.0003205 0.94 AML other m 2019-12-13T01:54:07.35
IV.LMD.HHN. ML:2.3 0.0007605 0.12 AML other m 2019-12-13T01:54:07.46
IV.CRMI.HNE. ML:1.9 0.00033999999999999997 1.64 AML other m 2019-12-13T01:54:08.97
IV.CRMI.HHE. ML:1.6 0.00016 1.62 AML other m 2019-12-13T01:54:08.96
IV.RINC.HHE. ML:1.7 0.00023300000000000003 1.08 AML other m 2019-12-13T01:54:09.57
GU.POPM.HHE. ML:2.2 0.0005845000000000001 0.38 AML other m 2019-12-13T01:54:10.42
GU.POPM.HHN. ML:2.3 0.000635 0.14 AML other m 2019-12-13T01:54:10.24
IV.RINC.HHN. ML:1.7 0.000254 0.34 AML other m 2019-12-13T01:54:10.60
IV.BRIS.HHN. ML:2.0 0.00033199999999999994 0.6 AML other m 2019-12-13T01:54:11.45
IV.SFI.EHE. ML:1.5 0.00008885000000000002 0.36 AML other m 2019-12-13T01:54:11.64
IV.SFI.EHN. ML:1.7 0.0001565 0.9 AML other m 2019-12-13T01:54:12.45
IV.CRMI.HNN. ML:2.1 0.0004855 0.42 AML other m 2019-12-13T01:54:12.08
IV.CRMI.HHN. ML:1.7 0.00019700000000000002 0.42 AML other m 2019-12-13T01:54:12.08
IV.BDI.HNE. ML:2.0 0.0002455 1.78 AML other m 2019-12-13T01:54:13.05
IV.BDI.HHE. ML:2.2 0.0003435 1.76 AML other m 2019-12-13T01:54:13.06
IV.BDI.HNN. ML:2.3 0.00045599999999999997 1.4 AML other m 2019-12-13T01:54:14.11
IV.BDI.HHN. ML:2.2 0.000364 1.38 AML other m 2019-12-13T01:54:14.81
IV.OSSC.HHN. ML:1.9 0.000179 1.44 AML other m 2019-12-13T01:54:14.96
IV.OSSC.HHE. ML:2.0 0.0002385 0.16 AML other m 2019-12-13T01:54:14.35
IV.BRIS.HHE. ML:1.8 0.00020050000000000002 0.5 AML other m 2019-12-13T01:54:15.09
IV.ASQU.HHE. ML:1.5 0.00007965 0.3 AML other m 2019-12-13T01:54:15.96
IV.CSNT.HHN. ML:1.9 0.00017749999999999998 1.04 AML other m 2019-12-13T01:54:16.59
IV.ASQU.HHN. ML:1.5 0.0000797 1.22 AML other m 2019-12-13T01:54:16.14
IV.CSNT.HHE. ML:1.9 0.000165 0.52 AML other m 2019-12-13T01:54:17.52
IV.PII.HHN. ML:2.2 0.0002585 0.3 AML other m 2019-12-13T01:54:20.44
IV.PII.HHE. ML:2.1 0.00022 0.24 AML other m 2019-12-13T01:54:20.31
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