Earthquake with magnitude of ML 1.5 on date 25-01-2013 and time 19:02:17 (Italy) in region 9 km W Pievepelago (MO)

A magnitude ML 1.5 earthquake occured in region: 9 km W Pievepelago (MO), on

  • 25-01-2013 18:02:17 (UTC)
  • 25-01-2013 19:02:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1940, 10.5080 at 14 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
Pievepelago MO 9 2222 2222
Castiglione di Garfagnana LU 9 1818 4040
Villa Collemandina LU 10 1334 5374
Fosciandora LU 10 602 5976
Pieve Fosciana LU 10 2414 8390
Fiumalbo MO 11 1280 9670
Castelnuovo di Garfagnana LU 12 5950 15620
Riolunato MO 12 712 16332
Frassinoro MO 13 1926 18258
San Romano in Garfagnana LU 13 1410 19668
Barga LU 13 10034 29702
Abetone PT 14 621 30323
Coreglia Antelminelli LU 14 5215 35538
Camporgiano LU 14 2176 37714
Molazzana LU 15 1043 38757
Gallicano LU 16 3807 42564
Piazza al Serchio LU 17 2367 44931
Careggine LU 17 564 45495
Sillano Giuncugnano LU 17 1085 46580
Palagano MO 18 2194 48774
Montecreto MO 18 940 49714
Fabbriche di Vergemoli LU 19 768 50482
Villa Minozzo RE 19 3750 54232

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Massa (69479 inhabitants)
35 Km E of Carrara (63133 inhabitants)
39 Km N of Lucca (89046 inhabitants)
42 Km NE of Viareggio (62467 inhabitants)
44 Km NW of Pistoia (90315 inhabitants)
54 Km N of Pisa (89158 inhabitants)
55 Km E of La Spezia (93959 inhabitants)
57 Km S of Reggio nell'Emilia (171345 inhabitants)
59 Km NW of Prato (191150 inhabitants)
60 Km SW of Modena (184973 inhabitants)
69 Km S of Parma (192836 inhabitants)
72 Km SW of Carpi (70699 inhabitants)
73 Km NW of Scandicci (50609 inhabitants)
73 Km N of Livorno (159219 inhabitants)
74 Km W of Bologna (386663 inhabitants)
76 Km NW of Firenze (382808 inhabitants)
98 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 2013-01-25
18:02:17
44.1938 10.5077 14 2015-01-20
11:18:20
Bollettino Sismico Italiano INGV 3612761
Reviewed
Rev100
ML 1.5 2013-01-25
18:02:16
44.1955 10.5068 17 2014-10-21
12:08:56
Sala Sismica INGV-Roma 2876581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-01-25 18:02:17 ± 0.19
Latitude 44.1938 ± 0.0135
Longitude 10.5077 ± 0.0151
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 3612761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1782
Semi-minor axis of confidence ellipse (meter) 273
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 35
Circular confidence region, given by single value of horizontal uncertainty (meter) 1780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.09353
Epicentral distance of station farthest from the epicenter (degree) 0.43347
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 3612761
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 12:56:44

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 2876581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-01-25 18:12:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.MAIM.HHZ. 2013-01-25T18:02:28.30 0.3 undecidable manual S 182 31.0467 100 0.21 72
GU.POPM.HHZ. 2013-01-25T18:02:27.04 0.6 undecidable manual S 136 28.9488 102 -0.49 45
GU.GRAM.HHZ. 2013-01-25T18:02:26.36 0.1 undecidable manual P 313 48.1185 95 0.23 92
GU.EQUI.HHZ. 2013-01-25T18:02:26.75 0.6 undecidable manual S 264 28.3494 102 -0.64 45
IV.BDI.HHZ. 2013-01-25T18:02:24.50 0.6 undecidable manual S 154 16.1727 119 0.17 50
MN.VLC.HHZ. 2013-01-25T18:02:23.19 0.6 undecidable manual S 248 10.3785 136 0.12 50
GU.MAIM.HHZ. 2013-01-25T18:02:23.60 0.1 undecidable manual P 182 31.0467 100 0.09 98
GU.POPM.HHZ. 2013-01-25T18:02:22.94 0.1 undecidable manual P 136 28.9488 102 -0.25 95
GU.EQUI.HHZ. 2013-01-25T18:02:22.82 0.1 undecidable manual P 264 28.3494 102 -0.29 96
IV.BDI.HHZ. 2013-01-25T18:02:21.49 0.1 undecidable manual P 154 16.1727 119 0.15 100
MN.VLC.HHZ. 2013-01-25T18:02:20.85 0.1 undecidable manual P 248 10.3785 136 0.23 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BDI.HNN. ML:1.3 0.00014600000000000003 0.08 AML other m 2013-01-25T18:02:24.81
IV.BDI.HHE. ML:1.6 0.00029200000000000005 0.82 AML other m 2013-01-25T18:02:24.80
IV.BDI.HHN. ML:1.4 0.0001735 0.6 AML other m 2013-01-25T18:02:25.32
IV.BDI.HNE. ML:1.6 0.00029049999999999996 1.06 AML other m 2013-01-25T18:02:25.33
GU.POPM.HHE. ML:1.6 0.00023249999999999999 0.32 AML other m 2013-01-25T18:02:27.85
GU.POPM.HHN. ML:1.8 0.0003185 1.34 AML other m 2013-01-25T18:02:27.18
MN.VLC.HNE. ML:1.4 0.000244 0.1 AML other m 2013-01-25T18:02:23.31
MN.VLC.HHE. ML:1.4 0.00026450000000000003 0.1 AML other m 2013-01-25T18:02:23.31
MN.VLC.HHN. ML:1.4 0.00022600000000000002 0.22 AML other m 2013-01-25T18:02:23.31
MN.VLC.HNN. ML:1.4 0.00023649999999999998 0.22 AML other m 2013-01-25T18:02:23.32
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