Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 17-11-2023 and time 00:08:54 (Italy) in region 2 km E Lizzano in Belvedere (BO)

A magnitude ML 2.0 earthquake occured in region: 2 km E Lizzano in Belvedere (BO), on

  • 16-11-2023 23:08:54 (UTC)
  • 17-11-2023 00:08:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1630, 10.9240 at 15 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.

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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
Lizzano in Belvedere BO 2 2212 2212
Gaggio Montano BO 4 4878 7090
Alto Reno Terme BO 4 6960 14050
Sambuca Pistoiese PT 9 1626 15676
Castel di Casio BO 9 3448 19124
Fanano MO 11 2989 22113
Montese MO 12 3353 25466
Camugnano BO 13 1885 27351
Sestola MO 14 2508 29859
Castel d'Aiano BO 15 1906 31765
Cutigliano PT 15 1488 33253
San Marcello Pistoiese PT 16 6416 39669
Castiglione dei Pepoli BO 19 5648 45317
Montecreto MO 19 940 46257
Piteglio PT 19 1683 47940

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km N of Pistoia (90315 inhabitants)
34 Km NW of Prato (191150 inhabitants)
49 Km NE of Lucca (89046 inhabitants)
49 Km NW of Scandicci (50609 inhabitants)
50 Km SW of Bologna (386663 inhabitants)
51 Km NW of Firenze (382808 inhabitants)
54 Km S of Modena (184973 inhabitants)
63 Km NE of Viareggio (62467 inhabitants)
64 Km SE of Reggio nell'Emilia (171345 inhabitants)
64 Km E of Massa (69479 inhabitants)
65 Km NE of Pisa (89158 inhabitants)
67 Km W of Imola (69797 inhabitants)
67 Km E of Carrara (63133 inhabitants)
69 Km S of Carpi (70699 inhabitants)
78 Km W of Faenza (58541 inhabitants)
84 Km NE of Livorno (159219 inhabitants)
85 Km SE of Parma (192836 inhabitants)
88 Km E of La Spezia (93959 inhabitants)
89 Km W of Forlì (117913 inhabitants)
93 Km SW of Ferrara (133155 inhabitants)
99 Km NW of Siena (53903 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 2.0 2023-11-16
23:08:54		 44.1627 10.9237 15 2023-11-16
23:40:13		 Sala Sismica INGV-Roma 123183701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-16 23:08:54 ± 0.16
Latitude 44.1627 ± 0.0054
Longitude 10.9237 ± 0.0088
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123183701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 630
Semi-minor axis of confidence ellipse (meter) 412
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52610
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 9
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 123183701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-16 23:40:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTRA.HNZ. 2023-11-16T23:09:58.67 3.0 undecidable manual Sn 0.15 0
ST.VARA.EHZ. 2023-11-16T23:09:44.29 3.0 undecidable manual Sg 1.08 0
IV.MURB.HHZ. 2023-11-16T23:09:37.93 3.0 undecidable manual Sn -0.65 0
ST.CARE.HNZ. 2023-11-16T23:09:27.88 3.0 undecidable manual Pn -1.87 0
IV.PII.HHZ. 2023-11-16T23:09:12.51 0.1 undecidable manual S 213 58.3971 95 0.34 87
GU.CARD.HHZ. 2023-11-16T23:09:06.73 0.1 undecidable manual S 247 38.3283 100 -0.13 94
IV.RUFI.EHZ. 2023-11-16T23:09:06.28 3.0 undecidable manual P 1.57 0
GU.GSCL.HHZ. 2023-11-16T23:09:05.72 0.1 undecidable manual S 308 33.8439 101 0.03 98
IV.PII.HHZ. 2023-11-16T23:09:04.69 0.6 negative manual P 213 58.3971 95 0.17 45
IV.BDI.HHZ. 2023-11-16T23:09:04.32 0.1 undecidable manual S 247 28.3494 105 0.06 98
IV.ZCCA.HHZ. 2023-11-16T23:09:03.36 0.1 undecidable manual S 11 21.2676 113 0.89 77
IV.MOCL.EHZ. 2023-11-16T23:09:03.93 0.1 undecidable manual S 130 26.9508 106 0.04 97
MN.VLC.HHZ. 2023-11-16T23:09:02.05 0.6 positive manual P 270 42.7239 98 -0.09 47
GU.CARD.HHZ. 2023-11-16T23:09:01.22 0.3 negative manual P 247 38.3283 100 -0.24 69
IV.PSL.EHZ. 2023-11-16T23:09:01.84 0.1 undecidable manual S 179 17.0718 120 0.38 92
GU.GSCL.HHZ. 2023-11-16T23:09:00.57 0.1 positive manual P 308 33.8439 101 -0.21 93
IV.FNVD.HHZ. 2023-11-16T23:09:00.69 0.1 undecidable manual S 88 15.873 123 -0.5 92
IV.BDI.HHZ. 2023-11-16T23:08:59.82 0.1 positive manual P 247 28.3494 105 -0.14 96
IV.MOCL.EHZ. 2023-11-16T23:08:59.67 0.1 undecidable manual P 130 26.9508 106 -0.07 99
IV.PSL.EHZ. 2023-11-16T23:08:58.50 0.1 positive manual P 179 17.0718 120 0.16 97
IV.ZCCA.HHZ. 2023-11-16T23:08:58.93 0.1 negative manual P 11 21.2676 113 0.01 100
IV.FNVD.HHZ. 2023-11-16T23:08:57.67 0.1 negative manual P 88 15.873 123 -0.51 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSL.EHE. ML:2.1 0.000853 1.52 AML other m 2023-11-16T23:09:01.88
IV.PSL.EHN. ML:2.0 0.000712 0.22 AML other m 2023-11-16T23:09:02.00
IV.ZCCA.HNN. ML:2.1 0.0008275 0.66 AML other m 2023-11-16T23:09:04.08
IV.ZCCA.HNE. ML:2.3 0.0011455 0.32 AML other m 2023-11-16T23:09:04.22
IV.ZCCA.HHE. ML:2.3 0.0011795 0.4 AML other m 2023-11-16T23:09:04.22
IV.MOCL.EHN. ML:1.6 0.000177 0.76 AML other m 2023-11-16T23:09:04.15
IV.ZCCA.HHN. ML:2.1 0.0007880000000000001 0.64 AML other m 2023-11-16T23:09:04.55
IV.BDI.HNN. ML:2.0 0.00041650000000000004 0.6 AML other m 2023-11-16T23:09:04.43
IV.BDI.HHN. ML:2.0 0.00042400000000000006 0.88 AML other m 2023-11-16T23:09:05.44
IV.BDI.HNE. ML:2.0 0.000496 1.1 AML other m 2023-11-16T23:09:05.01
IV.BDI.HHE. ML:2.0 0.00044 0.3 AML other m 2023-11-16T23:09:05.02
IV.MOCL.EHE. ML:1.7 0.00022499999999999997 1.16 AML other m 2023-11-16T23:09:05.16
GU.GSCL.HHE. ML:2.2 0.000657 0.18 AML other m 2023-11-16T23:09:06.29
GU.GSCL.HHN. ML:2.2 0.000686 0.16 AML other m 2023-11-16T23:09:06.24
GU.CARD.HHE. ML:1.7 0.000179 0.14 AML other m 2023-11-16T23:09:07.48
GU.CARD.HHN. ML:1.7 0.0001905 1.26 AML other m 2023-11-16T23:09:08.95
IV.PII.HHE. ML:1.8 0.00014500000000000003 1.7 AML other m 2023-11-16T23:09:17.96
IV.PII.HHN. ML:1.9 0.0001545 1.72 AML other m 2023-11-16T23:09:17.98
ST.VARA.EHE. ML:2.6 0.000123 1.24 AML other m 2023-11-16T23:09:34.03
ST.VARA.EHN. ML:2.6 0.0001356 1.28 AML other m 2023-11-16T23:09:47.77
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