Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 12-11-2014 and time 02:51:43 (Italy) in region 7 km E Pietralunga (PG)

A magnitude ML 1.4 earthquake occured in region: 7 km E Pietralunga (PG), on

  • 12-11-2014 01:51:43 (UTC)
  • 12-11-2014 02:51:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4630, 12.5160 at 9 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pietralunga PG 7 2111 2111
Cantiano PU 9 2245 4356
Gubbio PG 13 32216 36572
Apecchio PU 13 1882 38454
Scheggia e Pascelupo PG 14 1393 39847
Piobbico PU 14 2029 41876
Cagli PU 14 8731 50607
Montone PG 19 1680 52287
Frontone PU 19 1300 53587
Costacciaro PG 20 1216 54803

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km N of Perugia (166134 inhabitants)
51 Km E of Arezzo (99543 inhabitants)
58 Km N of Foligno (57155 inhabitants)
59 Km SW of Fano (60888 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
67 Km S of Rimini (147750 inhabitants)
78 Km S of Cesena (96758 inhabitants)
83 Km W of Ancona (100861 inhabitants)
93 Km SE of Forlì (117913 inhabitants)
97 Km E of Siena (53903 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 1.4 2014-11-12
01:51:43		 43.4628 12.5155 9 2014-11-12
01:56:10		 Sala Sismica INGV-Roma 9387711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-11-12 01:51:43 ± 0.04
Latitude 43.4628 ± 0.0018
Longitude 12.5155 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 9387711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 191
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 284
Circular confidence region, given by single value of horizontal uncertainty (meter) 190.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.07374
Epicentral distance of station farthest from the epicenter (degree) 0.31117
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 9387711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-11-12 01:56:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2014-11-12T01:51:56.13 0.3 undecidable manual S 83 34.5432 50 -0.04 72
IV.FSSB.HHZ. 2014-11-12T01:51:55.62 0.1 undecidable manual S 39 33.0447 50 -0.16 93
IV.ATCC.EHZ. 2014-11-12T01:51:55.82 0.1 undecidable manual S 162 32.4453 50 0.22 92
IV.PE3.EHZ. 2014-11-12T01:51:54.10 0.1 undecidable manual S 357 25.8519 109 0.65 83
IV.MPAG.EHZ. 2014-11-12T01:51:53.76 0.1 undecidable manual S 47 26.9508 108 -0.03 97
IV.SSFR.HHZ. 2014-11-12T01:51:52.06 0.1 undecidable manual S 98 21.6672 112 -0.01 98
IV.MURB.HHZ. 2014-11-12T01:51:52.40 0.1 undecidable manual S 178 22.1556 111 0.16 95
IV.NARO.HHZ. 2014-11-12T01:51:50.45 0.1 undecidable manual S 18 17.2716 117 -0.21 95
IV.ATCC.EHZ. 2014-11-12T01:51:50.61 0.6 positive manual P 162 32.4453 50 -0.08 48
IV.FRON.EHZ. 2014-11-12T01:51:50.95 0.1 undecidable manual S 70 17.9709 116 0.05 98
IV.ARVD.HHZ. 2014-11-12T01:51:50.83 1.0 negative manual P 83 34.5432 50 -0.18 23
IV.FSSB.HHZ. 2014-11-12T01:51:50.52 0.3 positive manual P 39 33.0447 50 -0.27 68
IV.PE3.EHZ. 2014-11-12T01:51:49.57 0.3 undecidable manual P 357 25.8519 109 0.13 71
IV.ATVO.HHZ. 2014-11-12T01:51:49.13 0.1 undecidable manual S 224 12.5763 125 -0.14 97
IV.MPAG.EHZ. 2014-11-12T01:51:49.60 0.1 undecidable manual P 47 26.9508 108 -0.04 97
IV.APEC.HHZ. 2014-11-12T01:51:49.39 0.1 undecidable manual S 324 13.0758 124 -0.04 99
IV.ATPI.EHZ. 2014-11-12T01:51:48.17 0.1 undecidable manual S 262 9.1797 133 -0.2 96
IV.MURB.HHZ. 2014-11-12T01:51:48.75 0.1 undecidable manual P 178 22.1556 111 0.01 98
IV.ATFO.HHZ. 2014-11-12T01:51:48.95 0.1 undecidable manual S 157 11.5773 127 -0.05 99
IV.FRON.EHZ. 2014-11-12T01:51:48.00 0.3 positive manual P 70 17.9709 116 0.03 74
IV.PIEI.HHZ. 2014-11-12T01:51:48.07 0.1 undecidable manual S 11 8.1807 137 -0.05 100
IV.SSFR.HHZ. 2014-11-12T01:51:48.65 0.6 negative manual P 98 21.6672 112 0 49
IV.APEC.HHZ. 2014-11-12T01:51:47.16 0.1 positive manual P 324 13.0758 124 0.04 99
IV.NARO.HHZ. 2014-11-12T01:51:47.76 0.1 undecidable manual P 18 17.2716 117 -0.07 98
IV.ATVO.HHZ. 2014-11-12T01:51:47.02 0.1 negative manual P 224 12.5763 125 -0.01 100
IV.PIEI.HHZ. 2014-11-12T01:51:46.44 0.1 positive manual P 11 8.1807 137 0.07 99
IV.ATPI.EHZ. 2014-11-12T01:51:46.53 0.1 negative manual P 262 9.1797 133 0.02 100
IV.ATFO.HHZ. 2014-11-12T01:51:46.93 0.1 negative manual P 157 11.5773 127 0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHE. ML:1.0 0.00011999999999999999 0.1 AML other m 2014-11-12T01:51:49.91
IV.APEC.HHN. ML:1.1 0.00014600000000000003 0.26 AML other m 2014-11-12T01:51:50.23
IV.ATFO.HHN. ML:1.3 0.0002475 0.54 AML other m 2014-11-12T01:51:49.05
IV.ATFO.HHE. ML:1.3 0.000251 0.6 AML other m 2014-11-12T01:51:49.20
IV.ATPI.EHE. ML:1.2 0.00022849999999999997 0.46 AML other m 2014-11-12T01:51:48.28
IV.ATPI.EHN. ML:1.4 0.000364 0.1 AML other m 2014-11-12T01:51:48.27
IV.ATVO.HHN. ML:1.3 0.00022150000000000002 0.16 AML other m 2014-11-12T01:51:49.26
IV.ATVO.HHE. ML:1.3 0.000228 0.58 AML other m 2014-11-12T01:51:49.25
IV.FSSB.HHN. ML:1.5 0.00013700000000000002 0.12 AML other m 2014-11-12T01:51:56.09
IV.FSSB.HHE. ML:1.4 0.0001127 0.96 AML other m 2014-11-12T01:51:56.23
IV.MURB.HHE. ML:1.7 0.00034199999999999996 0.34 AML other m 2014-11-12T01:51:53.06
IV.MURB.HHN. ML:1.6 0.00029200000000000005 1.52 AML other m 2014-11-12T01:51:54.04
IV.NARO.HHE. ML:1.4 0.000193 0.24 AML other m 2014-11-12T01:51:50.65
IV.NARO.HHN. ML:1.2 0.00013550000000000001 0.42 AML other m 2014-11-12T01:51:50.69
IV.PIEI.HHE. ML:1.7 0.0007135 0.34 AML other m 2014-11-12T01:51:48.65
IV.PIEI.HHN. ML:1.5 0.00045850000000000003 0.12 AML other m 2014-11-12T01:51:48.71
IV.SSFR.HHE. ML:1.2 0.000126 0.2 AML other m 2014-11-12T01:51:53.34
IV.SSFR.HHN. ML:1.2 0.0001265 1.3 AML other m 2014-11-12T01:51:53.15
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