Earthquake with magnitude of Md 2.3 on date 05-09-2001 and time 16:44:46 (UTC) in region 5 km NE Minucciano (LU)

A magnitude Md 2.3 earthquake occured in region: 5 km NE Minucciano (LU), on

  • 05-09-2001 16:44:46 (UTC)
  • 05-09-2001 18:44:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.2090, 10.2360 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Minucciano LU 5 2102 2102
Casola in Lunigiana MS 5 988 3090
Sillano Giuncugnano LU 6 1085 4175
Piazza al Serchio LU 6 2367 6542
Fivizzano MS 10 7925 14467
Camporgiano LU 10 2176 16643
San Romano in Garfagnana LU 10 1410 18053
Vagli Sotto LU 11 939 18992
Careggine LU 12 564 19556
Comano MS 13 714 20270
Villa Collemandina LU 14 1334 21604
Castiglione di Garfagnana LU 16 1818 23422
Pieve Fosciana LU 16 2414 25836
Licciana Nardi MS 17 4949 30785
Castelnuovo di Garfagnana LU 18 5950 36735
Carrara MS 18 63133 99868
Fosdinovo MS 19 4883 104751
Ventasso RE 19 4295 109046

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NE of Carrara (63133 inhabitants)
20 Km NE of Massa (69479 inhabitants)
34 Km E of La Spezia (93959 inhabitants)
38 Km N of Viareggio (62467 inhabitants)
46 Km NW of Lucca (89046 inhabitants)
56 Km N of Pisa (89158 inhabitants)
63 Km W of Pistoia (90315 inhabitants)
63 Km SW of Reggio nell'Emilia (171345 inhabitants)
66 Km S of Parma (192836 inhabitants)
73 Km N of Livorno (159219 inhabitants)
73 Km SW of Modena (184973 inhabitants)
78 Km W of Prato (191150 inhabitants)
82 Km SW of Carpi (70699 inhabitants)
91 Km NW of Scandicci (50609 inhabitants)
94 Km W of Bologna (386663 inhabitants)
95 Km NW of Firenze (382808 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 2.3 2001-09-05
16:44:46
44.209 10.236 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 427229
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-09-05 16:44:46 ± 0.444
Latitude 44.2090 ± 0.0099
Longitude 10.2360 ± 0.0367
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 427229

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) 3126.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 234
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.00947
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 427229
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:43:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.CSNT.Z. 2001-09-05T16:45:23.46 10.0 undecidable manual SG 133 1.0545 -0.2 0.3
--.CSNT.Z. 2001-09-05T16:45:09.40 10.0 undecidable manual PG 133 1.0545 0.95 0.1
--.PII.Z. 2001-09-05T16:45:05.75 10.0 undecidable manual SG 156 0.5217 -0.94 0
--.PII.Z. 2001-09-05T16:44:58.34 10.0 undecidable manual PG 156 0.5217 0.05 1.3
--.BDI.Z. 2001-09-05T16:44:58.50 10.0 undecidable manual SG 119 0.2997 0.09 0.5
--.ERBM.Z. 2001-09-05T16:44:56.53 10.0 undecidable manual SG 31 0.2442 0.1 0.5
--.BDI.Z. 2001-09-05T16:44:53.48 10.0 positive manual PG 119 0.2997 -0.03 2.6
--.ERBM.Z. 2001-09-05T16:44:52.33 10.0 positive manual PG 31 0.2442 -0.04 2.5
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