Earthquake with magnitude of ML 1.1 on date 16-05-2014 and time 22:16:54 (Italy) in region 6 km W Minucciano (LU)

A magnitude ML 1.1 earthquake occured in region: 6 km W Minucciano (LU), on

  • 16-05-2014 20:16:54 (UTC)
  • 16-05-2014 22:16:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1490, 10.1440 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 6 2102 2102
Casola in Lunigiana MS 6 988 3090
Carrara MS 9 63133 66223
Fosdinovo MS 10 4883 71106
Fivizzano MS 10 7925 79031
Ortonovo SP 11 8277 87308
Castelnuovo Magra SP 11 8415 95723
Vagli Sotto LU 12 939 96662
Massa MS 12 69479 166141
Piazza al Serchio LU 13 2367 168508
Montignoso MS 15 10323 178831
Careggine LU 15 564 179395
Sarzana SP 15 21976 201371
Sillano Giuncugnano LU 15 1085 202456
Camporgiano LU 15 2176 204632
Licciana Nardi MS 15 4949 209581
Aulla MS 16 11263 220844
San Romano in Garfagnana LU 16 1410 222254
Comano MS 17 714 222968
Podenzana MS 17 2180 225148
Ameglia SP 17 4365 229513
Santo Stefano di Magra SP 18 9360 238873
Tresana MS 18 2044 240917
Seravezza LU 18 13073 253990
Arcola SP 19 10607 264597

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Carrara (63133 inhabitants)
12 Km N of Massa (69479 inhabitants)
26 Km E of La Spezia (93959 inhabitants)
32 Km N of Viareggio (62467 inhabitants)
44 Km NW of Lucca (89046 inhabitants)
52 Km NW of Pisa (89158 inhabitants)
66 Km W of Pistoia (90315 inhabitants)
68 Km N of Livorno (159219 inhabitants)
72 Km SW of Reggio nell'Emilia (171345 inhabitants)
74 Km S of Parma (192836 inhabitants)
82 Km W of Prato (191150 inhabitants)
83 Km SW of Modena (184973 inhabitants)
92 Km SW of Carpi (70699 inhabitants)
94 Km W of Scandicci (50609 inhabitants)
99 Km W 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
Reviewed
Rev100
ML 1.1 2014-05-16
20:16:54
44.1492 10.1437 6 2014-10-21
12:08:56
Sala Sismica INGV-Roma 6506981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-16 20:16:54 ± 0.14
Latitude 44.1492 ± 0.0072
Longitude 10.1437 ± 0.0088
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 6506981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 724
Semi-minor axis of confidence ellipse (meter) 702
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 255
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
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) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 0.50722
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 6506981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-05-16 20:54:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PII.HHZ. 2014-05-16T20:17:12.69 0.1 undecidable manual S 147 56.2992 50 -0.56 80
GU.POPM.HHZ. 2014-05-16T20:17:11.57 0.1 undecidable manual S 103 50.2164 50 -0.04 92
IV.ERBM.EHZ. 2014-05-16T20:17:07.75 0.1 undecidable manual S 35 36.8298 99 0.18 91
GU.GRAM.HHE. 2014-05-16T20:17:07.67 0.3 undecidable manual S 351 38.4282 99 -0.46 64
IV.PII.HHZ. 2014-05-16T20:17:05.44 0.1 undecidable manual P 147 56.2992 50 0.06 90
GU.POPM.HHZ. 2014-05-16T20:17:04.18 0.1 undecidable manual P 103 50.2164 50 -0.25 88
IV.ERBM.EHZ. 2014-05-16T20:17:02.32 0.1 undecidable manual P 35 36.8298 99 0.22 90
GU.GRAM.HHE. 2014-05-16T20:17:02.41 0.1 undecidable manual P 351 38.4282 99 -0.01 94
GU.SARM.HHZ. 2014-05-16T20:17:02.15 0.1 undecidable manual S 79 20.868 106 0 97
MN.VLC.HHZ. 2014-05-16T20:17:01.84 0.1 undecidable manual S 87 19.3695 107 0.19 94
IV.PLMA.HHE. 2014-05-16T20:17:00.78 0.3 undecidable manual P 245 25.5522 103 0.89 56
GU.SARM.HHZ. 2014-05-16T20:16:59.19 0.1 undecidable manual P 79 20.868 106 0.22 93
MN.VLC.HHZ. 2014-05-16T20:16:59.00 0.1 undecidable manual P 87 19.3695 107 0.31 91
GU.FIVI.HNE. 2014-05-16T20:16:58.64 0.1 undecidable manual S 353 10.0788 121 -0.05 98
GU.FIVI.HNE. 2014-05-16T20:16:57.16 0.1 undecidable manual P 353 10.0788 121 0.18 96
GU.EQUI.HHZ. 2014-05-16T20:16:56.07 0.1 undecidable manual S 22 1.998 161 -0.75 82
GU.EQUI.HHZ. 2014-05-16T20:16:55.87 0.1 undecidable manual P 22 1.998 161 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PII.HHE. ML:1.4 0.000055599999999999996 1.52 AML other m 2014-05-16T20:17:17.30
IV.PII.HHN. ML:1.3 0.0000481 1.58 AML other m 2014-05-16T20:17:20.17
GU.POPM.HHN. ML:1.3 0.000048799999999999994 0.54 AML other m 2014-05-16T20:17:12.41
GU.POPM.HHE. ML:1.2 0.000043700000000000005 1.48 AML other m 2014-05-16T20:17:12.90
GU.SARM.HHE. ML:0.7 0.0000354 0.34 AML other m 2014-05-16T20:17:02.40
GU.SARM.HHN. ML:0.8 0.0000446 0.4 AML other m 2014-05-16T20:17:02.57
MN.VLC.HHN. ML:1.0 0.0000759 0.14 AML other m 2014-05-16T20:17:02.02
MN.VLC.HHE. ML:0.8 0.00004995 1.18 AML other m 2014-05-16T20:17:12.77
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