Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.4 on date 11-12-2000 and time 15:20:32 (UTC) in region 6 km W Fiumalbo (MO)

A magnitude Md 2.4 earthquake occured in region: 6 km W Fiumalbo (MO), on

  • 11-12-2000 15:20:32 (UTC)
  • 11-12-2000 16:20:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1590, 10.5850 at 5 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
Fiumalbo MO 6 1280 1280
Pievepelago MO 6 2222 3502
Abetone PT 7 621 4123
Riolunato MO 10 712 4835
Fosciandora LU 11 602 5437
Coreglia Antelminelli LU 11 5215 10652
Barga LU 12 10034 20686
Castiglione di Garfagnana LU 14 1818 22504
Pieve Fosciana LU 14 2414 24918
Castelnuovo di Garfagnana LU 15 5950 30868
Montecreto MO 15 940 31808
Villa Collemandina LU 15 1334 33142
Cutigliano PT 15 1488 34630
Frassinoro MO 15 1926 36556
Gallicano LU 16 3807 40363
Molazzana LU 16 1043 41406
Bagni di Lucca LU 16 6161 47567
Sestola MO 17 2508 50075
Fanano MO 18 2989 53064
Palagano MO 19 2194 55258
San Romano in Garfagnana LU 19 1410 56668
Fabbriche di Vergemoli LU 20 768 57436

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Lucca (89046 inhabitants)
37 Km NW of Pistoia (90315 inhabitants)
38 Km E of Massa (69479 inhabitants)
40 Km E of Carrara (63133 inhabitants)
42 Km NE of Viareggio (62467 inhabitants)
51 Km NW of Prato (191150 inhabitants)
51 Km N of Pisa (89158 inhabitants)
60 Km S of Reggio nell'Emilia (171345 inhabitants)
61 Km E of La Spezia (93959 inhabitants)
61 Km SW of Modena (184973 inhabitants)
65 Km NW of Scandicci (50609 inhabitants)
69 Km NW of Firenze (382808 inhabitants)
71 Km NE of Livorno (159219 inhabitants)
71 Km SW of Bologna (386663 inhabitants)
73 Km SW of Carpi (70699 inhabitants)
74 Km S of Parma (192836 inhabitants)
93 Km W of Imola (69797 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 		Md 2.4 2000-12-11
15:20:32		 44.159 10.585 5 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 407809
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-12-11 15:20:32 ± 0.283
Latitude 44.1590 ± 0.0150
Longitude 10.5850 ± 0.0240
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 407809

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 2540.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00170
Epicentral distance of station farthest from the epicenter (degree) 0.00939
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 407809
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:24:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BOB.Z. 2000-12-11T15:21:07.73 10.0 undecidable manual SG 307 1.0101 -0.06 0.6
--.SFI.Z. 2000-12-11T15:21:05.90 10.0 undecidable manual SG 105 0.9324 0.38 0.6
--.CSNT.Z. 2000-12-11T15:21:02.94 10.0 undecidable manual SG 143 0.8547 0.24 0.6
--.PGD.Z. 2000-12-11T15:21:01.47 10.0 undecidable manual SG 108 0.8658 -1.55 0.1
--.BOB.Z. 2000-12-11T15:20:53.23 10.0 undecidable manual PG 307 1.0101 0.4 1.3
--.GRFL.Z. 2000-12-11T15:20:52.27 10.0 undecidable manual PG 164 1.0434 -1.24 0.4
--.SFI.Z. 2000-12-11T15:20:51.54 10.0 undecidable manual PG 105 0.9324 0.02 1.6
--.PGD.Z. 2000-12-11T15:20:50.90 10.0 undecidable manual PG 108 0.8658 0.82 0.9
--.CSNT.Z. 2000-12-11T15:20:49.69 10.0 undecidable manual PG 143 0.8547 -0.2 1.6
--.ZC9.Z. 2000-12-11T15:20:44.75 10.0 undecidable manual SG 55 0.333 -0.89 0.4
--.ZC9.Z. 2000-12-11T15:20:41.10 10.0 positive manual PG 55 0.333 0.97 1.6
--.GU9.Z. 2000-12-11T15:20:39.12 10.0 undecidable manual SG 0 0.1887 -0.84 0.4
--.GU9.Z. 2000-12-11T15:20:36.28 10.0 positive manual PG 0 0.1887 -0.48 3
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