Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 27-04-2024 and time 01:19:08 (Italy) in region 4 km NE Barberino di Mugello (FI)

A magnitude ML 1.5 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on

  • 26-04-2024 23:19:08 (UTC)
  • 27-04-2024 01:19:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.0320, 11.2520 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.

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
Vernio PO 8 6060 16896
Scarperia e San Piero FI 10 12217 29113
Cantagallo PO 12 3105 32218
Vaiano PO 12 9895 42113
Borgo San Lorenzo FI 14 18211 60324
Firenzuola FI 14 4726 65050
Vaglia FI 14 5073 70123
Castiglione dei Pepoli BO 15 5648 75771
Calenzano FI 20 17489 93260

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Prato (191150 inhabitants)
29 Km E of Pistoia (90315 inhabitants)
29 Km N of Firenze (382808 inhabitants)
31 Km N of Scandicci (50609 inhabitants)
51 Km SW of Imola (69797 inhabitants)
52 Km S of Bologna (386663 inhabitants)
58 Km W of Faenza (58541 inhabitants)
64 Km E of Lucca (89046 inhabitants)
67 Km W of Forlì (117913 inhabitants)
73 Km SE of Modena (184973 inhabitants)
77 Km E of Pisa (89158 inhabitants)
80 Km N of Siena (53903 inhabitants)
80 Km W of Cesena (96758 inhabitants)
81 Km NW of Arezzo (99543 inhabitants)
82 Km E of Viareggio (62467 inhabitants)
87 Km W of Ravenna (159116 inhabitants)
89 Km SE of Carpi (70699 inhabitants)
89 Km E of Massa (69479 inhabitants)
89 Km SE of Reggio nell'Emilia (171345 inhabitants)
92 Km E of Carrara (63133 inhabitants)
93 Km NE of Livorno (159219 inhabitants)
94 Km SW 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
Reviewed
Rev100 		ML 1.5 2024-04-26
23:19:08		 44.0317 11.2522 10 2024-04-26
23:28:13		 Sala Sismica INGV-Roma 127106731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-26 23:19:08 ± 0.05
Latitude 44.0317 ± 0.0036
Longitude 11.2522 ± 0.0038
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 127106731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 430
Semi-minor axis of confidence ellipse (meter) 203
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 168
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.55848
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 127106731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-26 23:28:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CARD.HHZ. 2024-04-26T23:19:28.28 0.6 undecidable manual S 270 61.3941 50 0.35 43
IV.CSNT.HHZ. 2024-04-26T23:19:28.55 0.6 undecidable manual S 177 61.9935 50 0.45 42
IV.LMD.HHZ. 2024-04-26T23:19:21.36 0.6 undecidable manual S 82 36.6411 50 0.04 48
GU.CARD.HHZ. 2024-04-26T23:19:19.86 0.1 undecidable manual P 270 61.3941 50 0.03 92
IV.CSNT.HHZ. 2024-04-26T23:19:19.77 0.1 undecidable manual P 177 61.9935 50 -0.15 90
IV.SFI.EHZ. 2024-04-26T23:19:18.04 1.0 undecidable manual P 106 49.5171 50 0.04 23
IV.VMGN.HHZ. 2024-04-26T23:19:17.83 0.6 undecidable manual S 111 23.9538 112 0.1 49
IV.VISG.HHZ. 2024-04-26T23:19:17.76 0.6 undecidable manual S 40 22.6551 113 0.43 45
GU.POPM.HHZ. 2024-04-26T23:19:16.23 0.3 positive manual P 272 39.5271 50 -0.23 69
IV.LMD.HHZ. 2024-04-26T23:19:15.42 0.6 positive manual P 82 36.6411 50 -0.59 42
IV.CRMI.HHZ. 2024-04-26T23:19:15.55 0.3 positive manual P 220 34.0437 50 -0.07 72
IV.BOSL.HHZ. 2024-04-26T23:19:14.95 0.1 undecidable manual S 139 14.874 123 0.05 100
IV.MPPT.EHZ. 2024-04-26T23:19:14.88 0.6 undecidable manual S 238 15.2736 122 -0.16 49
IV.RUFI.EHZ. 2024-04-26T23:19:14.76 0.6 negative manual P 136 29.748 50 -0.19 47
IV.SEI.HHZ. 2024-04-26T23:19:13.09 0.3 undecidable manual S 73 8.88 137 -0.22 73
IV.VISG.HHZ. 2024-04-26T23:19:13.74 0.1 positive manual P 40 22.6551 113 0.03 99
IV.VMGN.HHZ. 2024-04-26T23:19:13.97 0.6 positive manual P 111 23.9538 112 0.03 49
IV.MPPT.EHZ. 2024-04-26T23:19:12.49 0.1 positive manual P 238 15.2736 122 0.1 98
IV.BOSL.HHZ. 2024-04-26T23:19:12.39 0.1 undecidable manual P 139 14.874 123 0.08 99
IV.MOCL.EHZ. 2024-04-26T23:19:12.57 0.6 undecidable manual S 243 6.3936 146 -0.21 49
IV.MOCL.EHZ. 2024-04-26T23:19:11.19 0.1 negative manual P 243 6.3936 146 0.1 100
IV.SEI.HHZ. 2024-04-26T23:19:11.33 1.0 undecidable manual P 73 8.88 137 -0.06 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOCL.EHE. ML:2.2 0.002585 0.24 AML other m 2024-04-26T23:19:12.65
IV.MOCL.EHN. ML:2.2 0.002605 0.44 AML other m 2024-04-26T23:19:12.71
IV.SEI.HHE. ML:1.9 0.0011899999999999999 0.84 AML other m 2024-04-26T23:19:13.59
IV.SEI.HHN. ML:2.2 0.00197 0.78 AML other m 2024-04-26T23:19:13.30
IV.MPPT.EHN. ML:2.0 0.00101 0.2 AML other m 2024-04-26T23:19:15.24
IV.BOSL.HHN. ML:1.3 0.0001835 0.2 AML other m 2024-04-26T23:19:15.38
IV.BOSL.HHE. ML:1.3 0.000191 0.16 AML other m 2024-04-26T23:19:15.63
IV.MPPT.EHE. ML:1.7 0.0005035 1.2 AML other m 2024-04-26T23:19:15.37
IV.VMGN.HHE. ML:1.0 0.00006209999999999999 0.38 AML other m 2024-04-26T23:19:18.55
IV.VISG.HHE. ML:1.4 0.00016949999999999997 0.92 AML other m 2024-04-26T23:19:18.43
IV.VISG.HHN. ML:1.5 0.00020600000000000002 1.7 AML other m 2024-04-26T23:19:19.86
IV.VMGN.HHN. ML:1.1 0.0000837 0.66 AML other m 2024-04-26T23:19:19.20
IV.CRMI.HHN. ML:1.2 0.0000737 0.66 AML other m 2024-04-26T23:19:20.75
IV.CRMI.HHE. ML:1.2 0.00006945 0.24 AML other m 2024-04-26T23:19:20.86
IV.LMD.HHN. ML:1.6 0.0001545 0.46 AML other m 2024-04-26T23:19:21.44
IV.LMD.HHE. ML:1.5 0.00011300000000000001 0.18 AML other m 2024-04-26T23:19:21.63
IV.SFI.EHN. ML:1.4 0.00005830000000000001 0.92 AML other m 2024-04-26T23:19:25.01
IV.SFI.EHE. ML:1.5 0.00007807499999999999 0.66 AML other m 2024-04-26T23:19:26.82
IV.CSNT.HHN. ML:1.6 0.00006845 0.92 AML other m 2024-04-26T23:19:29.78
IV.CSNT.HHE. ML:1.4 0.0000458 0.96 AML other m 2024-04-26T23:19:31.16
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