Earthquake with magnitude of ML 1.9 on date 03-12-2023 and time 13:07:53 (UTC) in region 2 km NW Fosciandora (LU)

A magnitude ML 1.9 earthquake occured in region: 2 km NW Fosciandora (LU), on

  • 03-12-2023 13:07:53 (UTC)
  • 03-12-2023 14:07:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1310, 10.4410 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
Fosciandora LU 2 602 602
Pieve Fosciana LU 2 2414 3016
Castiglione di Garfagnana LU 3 1818 4834
Castelnuovo di Garfagnana LU 3 5950 10784
Villa Collemandina LU 5 1334 12118
Molazzana LU 7 1043 13161
Barga LU 7 10034 23195
Gallicano LU 8 3807 27002
San Romano in Garfagnana LU 9 1410 28412
Camporgiano LU 9 2176 30588
Careggine LU 9 564 31152
Fabbriche di Vergemoli LU 10 768 31920
Coreglia Antelminelli LU 10 5215 37135
Piazza al Serchio LU 13 2367 39502
Vagli Sotto LU 13 939 40441
Sillano Giuncugnano LU 15 1085 41526
Pievepelago MO 17 2222 43748
Fiumalbo MO 17 1280 45028
Abetone PT 18 621 45649
Bagni di Lucca LU 18 6161 51810
Pescaglia LU 18 3526 55336
Borgo a Mozzano LU 19 6994 62330
Stazzema LU 19 3193 65523
Minucciano LU 19 2102 67625

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Massa (69479 inhabitants)
28 Km E of Carrara (63133 inhabitants)
32 Km N of Lucca (89046 inhabitants)
33 Km NE of Viareggio (62467 inhabitants)
44 Km W of Pistoia (90315 inhabitants)
46 Km N of Pisa (89158 inhabitants)
49 Km E of La Spezia (93959 inhabitants)
59 Km W of Prato (191150 inhabitants)
65 Km S of Reggio nell'Emilia (171345 inhabitants)
65 Km N of Livorno (159219 inhabitants)
69 Km SW of Modena (184973 inhabitants)
72 Km NW of Scandicci (50609 inhabitants)
75 Km S of Parma (192836 inhabitants)
77 Km NW of Firenze (382808 inhabitants)
81 Km SW of Carpi (70699 inhabitants)
82 Km W of Bologna (386663 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 1.9 2023-12-03
13:07:53
44.1313 10.4408 10 2023-12-03
13:13:48
Sala Sismica INGV-Roma 123764521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-03 13:07:53 ± 0.09
Latitude 44.1313 ± 0.0054
Longitude 10.4408 ± 0.0088
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123764521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 789
Semi-minor axis of confidence ellipse (meter) 348
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.44876
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 123764521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-03 13:13:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.GRAM.HHZ. 2023-12-03T13:08:10.05 0.6 undecidable manual S 323 49.8168 50 0.15 46
GU.GRAM.HHZ. 2023-12-03T13:08:03.44 0.1 undecidable manual P 323 49.8168 50 0.3 89
GU.GSCL.HHZ. 2023-12-03T13:08:03.27 0.3 undecidable manual S 26 26.9508 50 -0.55 65
IV.PLMA.HHZ. 2023-12-03T13:08:03.29 0.6 positive manual P 259 47.619 50 0.47 43
IV.PII.HHZ. 2023-12-03T13:08:02.56 0.6 negative manual P 172 45.9207 50 0.01 47
GU.MAIM.HHZ. 2023-12-03T13:08:02.86 0.6 undecidable manual S 171 24.5532 112 -0.25 47
GU.EQUI.HHZ. 2023-12-03T13:08:01.85 0.3 undecidable manual S 280 23.2545 113 -0.84 58
GU.MAIM.HHZ. 2023-12-03T13:07:59.02 0.1 undecidable manual P 171 24.5532 112 -0.2 95
GU.CARD.HHZ. 2023-12-03T13:07:59.40 0.1 undecidable manual S 164 12.0768 129 0.03 100
IV.BDI.HHZ. 2023-12-03T13:07:59.76 0.3 undecidable manual S 122 14.4744 125 -0.25 71
GU.GSCL.HHZ. 2023-12-03T13:07:59.63 0.1 positive manual P 26 26.9508 50 0 98
GU.EQUI.HHZ. 2023-12-03T13:07:58.84 0.3 undecidable manual P 280 23.2545 113 -0.14 72
IV.BDI.HHZ. 2023-12-03T13:07:57.56 0.1 negative manual P 122 14.4744 125 0.12 98
GU.SARM.EHZ. 2023-12-03T13:07:57.96 0.1 undecidable manual S 331 6.6933 146 -0.12 99
MN.VLC.HHZ. 2023-12-03T13:07:57.95 0.3 undecidable manual S 306 5.3946 152 0.1 75
GU.CARD.HHZ. 2023-12-03T13:07:57.30 0.1 undecidable manual P 164 12.0768 129 0.24 96
GU.SARM.EHZ. 2023-12-03T13:07:56.56 0.1 undecidable manual P 331 6.6933 146 0.24 97
MN.VLC.HHZ. 2023-12-03T13:07:56.53 0.1 negative manual P 306 5.3946 152 0.35 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.VLC.HHE. ML:1.8 0.001165 0.1 AML other m 2023-12-03T13:07:58.14
MN.VLC.HNE. ML:1.8 0.00106 0.12 AML other m 2023-12-03T13:07:58.15
MN.VLC.HHN. ML:1.9 0.00121 0.14 AML other m 2023-12-03T13:07:58.15
MN.VLC.HNN. ML:1.9 0.001215 0.16 AML other m 2023-12-03T13:07:58.16
GU.CARD.HHE. ML:2.2 0.00178 0.6 AML other m 2023-12-03T13:07:59.59
IV.BDI.HNN. ML:2.0 0.0009845000000000001 1.82 AML other m 2023-12-03T13:07:59.06
IV.BDI.HHN. ML:2.1 0.0012050000000000001 1.84 AML other m 2023-12-03T13:07:59.05
GU.CARD.HHN. ML:1.9 0.000915 1.46 AML other m 2023-12-03T13:08:00.19
IV.BDI.HHE. ML:1.7 0.0005225 1.02 AML other m 2023-12-03T13:08:00.72
IV.BDI.HNE. ML:1.8 0.0006990000000000001 0.32 AML other m 2023-12-03T13:08:00.05
GU.MAIM.HHE. ML:1.5 0.00019700000000000002 0.82 AML other m 2023-12-03T13:08:03.48
GU.MAIM.HHN. ML:1.6 0.00022899999999999998 0.98 AML other m 2023-12-03T13:08:03.56
GU.GSCL.HHN. ML:2.2 0.0008939999999999999 0.26 AML other m 2023-12-03T13:08:03.65
GU.GSCL.HHE. ML:1.8 0.000372 0.24 AML other m 2023-12-03T13:08:03.82
IV.PII.HHE. ML:2.0 0.000264 0.9 AML other m 2023-12-03T13:08:09.04
IV.PII.HHN. ML:1.7 0.0001416 0.24 AML other m 2023-12-03T13:08:09.40
GU.GRAM.HHE. ML:1.8 0.000184 0.22 AML other m 2023-12-03T13:08:11.44
GU.GRAM.HHN. ML:1.6 0.00011300000000000001 0.2 AML other m 2023-12-03T13:08:11.38
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