Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 27-01-2013 and time 06:36:07 (Italy) in region 10 km NE Villa Collemandina (LU)

A magnitude ML 1.5 earthquake occured in region: 10 km NE Villa Collemandina (LU), on

  • 27-01-2013 05:36:07 (UTC)
  • 27-01-2013 06:36:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.2210, 10.4900 at 15 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Villa Collemandina LU 10 1334 1334
Castiglione di Garfagnana LU 10 1818 3152
Pievepelago MO 10 2222 5374
Frassinoro MO 11 1926 7300
Pieve Fosciana LU 12 2414 9714
Fosciandora LU 12 602 10316
San Romano in Garfagnana LU 13 1410 11726
Riolunato MO 13 712 12438
Fiumalbo MO 13 1280 13718
Castelnuovo di Garfagnana LU 14 5950 19668
Camporgiano LU 14 2176 21844
Sillano Giuncugnano LU 15 1085 22929
Piazza al Serchio LU 16 2367 25296
Villa Minozzo RE 16 3750 29046
Abetone PT 16 621 29667
Barga LU 16 10034 39701
Palagano MO 17 2194 41895
Careggine LU 17 564 42459
Molazzana LU 17 1043 43502
Coreglia Antelminelli LU 18 5215 48717
Toano RE 18 4463 53180
Gallicano LU 18 3807 56987
Montecreto MO 19 940 57927
Montefiorino MO 19 2203 60130

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Massa (69479 inhabitants)
35 Km E of Carrara (63133 inhabitants)
42 Km N of Lucca (89046 inhabitants)
44 Km NE of Viareggio (62467 inhabitants)
47 Km NW of Pistoia (90315 inhabitants)
54 Km E of La Spezia (93959 inhabitants)
54 Km S of Reggio nell'Emilia (171345 inhabitants)
57 Km N of Pisa (89158 inhabitants)
59 Km SW of Modena (184973 inhabitants)
62 Km NW of Prato (191150 inhabitants)
66 Km S of Parma (192836 inhabitants)
70 Km SW of Carpi (70699 inhabitants)
74 Km W of Bologna (386663 inhabitants)
76 Km NW of Scandicci (50609 inhabitants)
76 Km N of Livorno (159219 inhabitants)
79 Km NW of Firenze (382808 inhabitants)
99 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 		ML 1.5 2013-01-27
05:36:07		 44.2213 10.4897 15 2015-01-20
11:22:06		 Bollettino Sismico Italiano INGV 4673451
Reviewed
Rev100 		ML 1.5 2013-01-27
05:36:07		 44.2142 10.4865 16 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 2884751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-01-27 05:36:07 ± 0.1
Latitude 44.2213 ± 0.0126
Longitude 10.4897 ± 0.0100
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4673451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1439
Semi-minor axis of confidence ellipse (meter) 620
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 203
Circular confidence region, given by single value of horizontal uncertainty (meter) 1440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 0.70237
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 4673451
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:25:26

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 2884751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-01-27 05:44:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSSA.HHZ. 2013-01-27T05:36:31.02 0.6 undecidable manual S 278 77.9664 93 -0.03 45
GU.GRAM.HHZ. 2013-01-27T05:36:22.47 0.6 undecidable manual S 312 45.0216 97 0.18 46
IV.MTCR.EHZ. 2013-01-27T05:36:22.67 0.6 undecidable manual S 118 46.1205 96 0.09 48
IV.MSSA.HHZ. 2013-01-27T05:36:21.59 0.1 undecidable manual P 278 77.9664 93 0.38 84
GU.MAIM.HHZ. 2013-01-27T05:36:19.09 0.6 undecidable manual S 180 34.0437 100 -0.31 46
GU.POPM.HHZ. 2013-01-27T05:36:18.10 0.6 undecidable manual S 133 28.9488 103 0.05 50
IV.PLMA.HHZ. 2013-01-27T05:36:17.77 0.1 undecidable manual P 250 54.1014 95 0.23 90
IV.MTCR.EHZ. 2013-01-27T05:36:16.36 0.1 undecidable manual P 118 46.1205 96 0.04 96
GU.EQUI.HHZ. 2013-01-27T05:36:16.89 0.6 undecidable manual S 257 27.4503 104 -0.78 41
GU.GRAM.HHZ. 2013-01-27T05:36:16.04 0.1 undecidable manual P 312 45.0216 97 -0.11 95
IV.BDI.HHZ. 2013-01-27T05:36:15.59 0.6 undecidable manual S 154 19.5693 113 -0.09 50
GU.MAIM.HHZ. 2013-01-27T05:36:14.68 0.1 undecidable manual P 180 34.0437 100 0.2 95
GU.EQUI.HHZ. 2013-01-27T05:36:13.09 0.1 undecidable manual P 257 27.4503 104 -0.39 93
MN.VLC.HHZ. 2013-01-27T05:36:13.81 0.6 undecidable manual S 230 10.6782 136 0.11 50
GU.POPM.HHZ. 2013-01-27T05:36:13.69 0.1 undecidable manual P 133 28.9488 103 -0.01 99
IV.BDI.HHZ. 2013-01-27T05:36:12.28 0.1 positive manual P 154 19.5693 113 -0.05 100
MN.VLC.HHZ. 2013-01-27T05:36:11.30 0.1 undecidable manual P 230 10.6782 136 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BDI.HHE. ML:1.7 0.0003135 0.14 AML other m 2013-01-27T05:36:16.05
IV.BDI.HNE. ML:1.6 0.000275 0.12 AML other m 2013-01-27T05:36:16.05
IV.BDI.HHN. ML:1.5 0.000188 0.24 AML other m 2013-01-27T05:36:16.41
IV.BDI.HNN. ML:1.5 0.0001955 1.34 AML other m 2013-01-27T05:36:16.05
GU.GRAM.HHE. ML:1.5 0.00009584999999999999 0.26 AML other m 2013-01-27T05:36:24.14
GU.GRAM.HHN. ML:1.5 0.0000921 1.3 AML other m 2013-01-27T05:36:25.34
GU.POPM.HHE. ML:1.7 0.000251 0.38 AML other m 2013-01-27T05:36:18.86
GU.POPM.HHN. ML:1.8 0.00028199999999999997 1.44 AML other m 2013-01-27T05:36:18.33
MN.VLC.HNN. ML:1.2 0.0001555 0.42 AML other m 2013-01-27T05:36:14.23
MN.VLC.HHN. ML:1.2 0.0001585 0.34 AML other m 2013-01-27T05:36:14.23
MN.VLC.HNE. ML:1.2 0.0001662 0.2 AML other m 2013-01-27T05:36:14.14
MN.VLC.HHE. ML:1.2 0.0001655 0.18 AML other m 2013-01-27T05:36:14.14
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