Earthquake with magnitude of ML 1.5 on date 27-01-2013 and time 03:29:41 (Italy) in region 6 km NE Castiglione di Garfagnana (LU)

A magnitude ML 1.5 earthquake occured in region: 6 km NE Castiglione di Garfagnana (LU), on

  • 27-01-2013 02:29:41 (UTC)
  • 27-01-2013 03:29:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1890, 10.4610 at 16 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
Castiglione di Garfagnana LU 6 1818 1818
Villa Collemandina LU 6 1334 3152
Pieve Fosciana LU 8 2414 5566
Fosciandora LU 8 602 6168
Castelnuovo di Garfagnana LU 9 5950 12118
San Romano in Garfagnana LU 9 1410 13528
Camporgiano LU 11 2176 15704
Pievepelago MO 13 2222 17926
Piazza al Serchio LU 13 2367 20293
Barga LU 13 10034 30327
Careggine LU 13 564 30891
Molazzana LU 13 1043 31934
Sillano Giuncugnano LU 13 1085 33019
Gallicano LU 14 3807 36826
Coreglia Antelminelli LU 15 5215 42041
Fiumalbo MO 15 1280 43321
Frassinoro MO 15 1926 45247
Riolunato MO 16 712 45959
Fabbriche di Vergemoli LU 16 768 46727
Vagli Sotto LU 17 939 47666
Abetone PT 17 621 48287
Villa Minozzo RE 20 3750 52037

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Massa (69479 inhabitants)
32 Km E of Carrara (63133 inhabitants)
38 Km N of Lucca (89046 inhabitants)
39 Km NE of Viareggio (62467 inhabitants)
46 Km NW of Pistoia (90315 inhabitants)
51 Km E of La Spezia (93959 inhabitants)
53 Km N of Pisa (89158 inhabitants)
58 Km S of Reggio nell'Emilia (171345 inhabitants)
61 Km NW of Prato (191150 inhabitants)
63 Km SW of Modena (184973 inhabitants)
69 Km S of Parma (192836 inhabitants)
72 Km N of Livorno (159219 inhabitants)
74 Km SW of Carpi (70699 inhabitants)
75 Km NW of Scandicci (50609 inhabitants)
78 Km W of Bologna (386663 inhabitants)
79 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
ML 1.5 2013-01-27
02:29:41
44.1887 10.461 16 2015-01-20
11:22:06
Bollettino Sismico Italiano INGV 4673071
Reviewed
Rev100
ML 1.5 2013-01-27
02:29:41
44.196 10.4775 16 2014-10-21
12:08:56
Sala Sismica INGV-Roma 2884041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-01-27 02:29:41 ± 0.23
Latitude 44.1887 ± 0.0135
Longitude 10.4610 ± 0.0113
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4673071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1393
Semi-minor axis of confidence ellipse (meter) 742
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 1390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.45686
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 2884041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-01-27 02:33:51

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 4673071
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:25:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLMA.HHZ. 2013-01-27T02:29:57.39 0.3 undecidable manual S 253 50.7159 97 -0.29 68
GU.MAIM.HHZ. 2013-01-27T02:29:52.47 0.6 undecidable manual S 175 30.5472 104 0.11 48
IV.PLMA.HHZ. 2013-01-27T02:29:51.39 0.1 undecidable manual P 253 50.7159 97 0.5 85
GU.POPM.HHZ. 2013-01-27T02:29:51.68 0.6 undecidable manual S 124 28.4493 106 -0.14 48
GU.EQUI.HHZ. 2013-01-27T02:29:50.35 0.6 undecidable manual S 264 24.6531 109 -0.5 45
IV.BDI.HHZ. 2013-01-27T02:29:49.14 0.6 undecidable manual S 142 17.6712 120 -0.02 50
MN.VLC.HHZ. 2013-01-27T02:29:47.29 0.6 undecidable manual S 241 6.7932 152 0.19 50
GU.POPM.HHZ. 2013-01-27T02:29:47.39 0.1 positive manual P 124 28.4493 106 -0.11 97
GU.MAIM.HHZ. 2013-01-27T02:29:47.88 0.1 undecidable manual P 175 30.5472 104 0.06 97
GU.EQUI.HHZ. 2013-01-27T02:29:46.77 0.1 undecidable manual P 264 24.6531 109 -0.17 97
MN.VLC.HHZ. 2013-01-27T02:29:45.00 0.1 positive manual P 241 6.7932 152 0.22 99
IV.BDI.HHZ. 2013-01-27T02:29:45.91 0.1 positive manual P 142 17.6712 120 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BDI.HNN. ML:1.3 0.000126 0.5 AML other m 2013-01-27T02:29:49.59
IV.BDI.HHN. ML:1.3 0.00013800000000000002 0.38 AML other m 2013-01-27T02:29:49.84
IV.BDI.HNE. ML:1.5 0.0002075 0.28 AML other m 2013-01-27T02:29:49.91
IV.BDI.HHE. ML:1.5 0.000202 0.28 AML other m 2013-01-27T02:29:49.91
GU.POPM.HHE. ML:1.8 0.0003155 0.18 AML other m 2013-01-27T02:29:52.46
GU.POPM.HHN. ML:1.7 0.0002495 1.42 AML other m 2013-01-27T02:29:51.92
MN.VLC.HHE. ML:1.3 0.0001965 0.72 AML other m 2013-01-27T02:29:47.70
MN.VLC.HHN. ML:1.4 0.0002535 0.96 AML other m 2013-01-27T02:29:47.73
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download