Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 17-05-2014 and time 01:34:40 (Italy) in region 8 km SW Gubbio (PG)

A magnitude ML 1.2 earthquake occured in region: 8 km SW Gubbio (PG), on

  • 16-05-2014 23:34:40 (UTC)
  • 17-05-2014 01:34:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2920, 12.5390 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
Gubbio PG 8 32216 32216
Valfabbrica PG 16 3389 35605
Costacciaro PG 16 1216 36821
Scheggia e Pascelupo PG 16 1393 38214
Sigillo PG 17 2404 40618
Umbertide PG 17 16681 57299
Fossato di Vico PG 18 2840 60139
Pietralunga PG 19 2111 62250
Montone PG 19 1680 63930

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NE of Perugia (166134 inhabitants)
40 Km NW of Foligno (57155 inhabitants)
57 Km E of Arezzo (99543 inhabitants)
73 Km SW of Fano (60888 inhabitants)
75 Km SW of Pesaro (94582 inhabitants)
82 Km N of Terni (111501 inhabitants)
86 Km S of Rimini (147750 inhabitants)
87 Km W of Ancona (100861 inhabitants)
97 Km S of Cesena (96758 inhabitants)
98 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 1.2 2014-05-16
23:34:40		 43.2918 12.5392 9 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6507821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-16 23:34:40 ± 0.04
Latitude 43.2918 ± 0.0018
Longitude 12.5392 ± 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 6507821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 201
Semi-minor axis of confidence ellipse (meter) 181
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 32
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52430
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 21
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 6507821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-05-16 23:42:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2014-05-16T23:34:59.25 0.6 undecidable manual S 112 58.1973 50 0.47 42
IV.FDMO.HHZ. 2014-05-16T23:34:57.54 0.3 undecidable manual S 122 52.6029 50 0.26 67
IV.CAFI.HHZ. 2014-05-16T23:34:55.71 0.3 undecidable manual S 275 46.4202 50 0.09 70
IV.EL6.EHZ. 2014-05-16T23:34:55.73 0.3 undecidable manual S 85 45.621 50 0.32 67
IV.CESI.HHZ. 2014-05-16T23:34:54.88 0.3 undecidable manual S 137 43.4232 50 0.05 71
IV.ARVD.HHZ. 2014-05-16T23:34:53.60 0.6 undecidable manual S 55 39.7269 50 -0.23 46
IV.NARO.HHZ. 2014-05-16T23:34:52.46 0.3 undecidable manual S 5 35.5422 50 -0.26 69
IV.SNTG.HHZ. 2014-05-16T23:34:51.68 0.3 undecidable manual S 97 32.6451 105 -0.26 69
IV.CSP1.EHZ. 2014-05-16T23:34:51.12 0.3 undecidable manual P 112 58.1973 50 0.18 67
IV.APEC.HHZ. 2014-05-16T23:34:51.46 0.3 undecidable manual S 342 31.0467 105 0.05 73
IV.ASSB.HHZ. 2014-05-16T23:34:50.48 0.3 undecidable manual S 161 29.2485 106 -0.33 69
IV.FRON.EHZ. 2014-05-16T23:34:50.55 0.3 undecidable manual S 31 29.2485 106 -0.24 70
IV.MGAB.HHZ. 2014-05-16T23:34:50.46 0.1 undecidable manual P 220 54.501 50 0.11 92
IV.PIEI.HHZ. 2014-05-16T23:34:50.27 0.3 undecidable manual S 359 27.0507 108 0.21 71
IV.CAFI.HHZ. 2014-05-16T23:34:49.10 0.1 undecidable manual P 275 46.4202 50 -0.01 95
IV.FDMO.HHZ. 2014-05-16T23:34:49.77 0.1 undecidable manual P 122 52.6029 50 -0.3 88
IV.SSFR.HHZ. 2014-05-16T23:34:49.45 0.3 undecidable manual S 51 25.3524 109 -0.04 74
IV.CESI.HHZ. 2014-05-16T23:34:48.52 0.1 undecidable manual P 137 43.4232 50 -0.13 93
IV.EL6.EHZ. 2014-05-16T23:34:48.94 0.1 undecidable manual P 85 45.621 50 -0.05 94
IV.ATPI.EHZ. 2014-05-16T23:34:48.17 0.3 undecidable manual S 328 20.7681 112 0.15 72
IV.ATMI.HHZ. 2014-05-16T23:34:48.99 3.0 undecidable manual S -0.01 0
IV.ATTE.HHZ. 2014-05-16T23:34:47.32 0.3 undecidable manual S 235 18.2706 115 0.1 73
IV.NARO.HHZ. 2014-05-16T23:34:47.17 0.1 undecidable manual P 5 35.5422 50 -0.26 92
IV.SNTG.HHZ. 2014-05-16T23:34:47.41 0.1 undecidable manual P 97 32.6451 105 0.42 89
IV.ARVD.HHZ. 2014-05-16T23:34:47.82 0.1 undecidable manual P 55 39.7269 50 -0.26 91
IV.FOSV.EHZ. 2014-05-16T23:34:47.21 0.3 undecidable manual S 89 17.9709 116 0.1 74
IV.APEC.HHZ. 2014-05-16T23:34:46.64 0.1 undecidable manual P 342 31.0467 105 -0.04 97
IV.ATVO.HHZ. 2014-05-16T23:34:46.24 0.3 undecidable manual S 313 14.6742 120 0.14 73
IV.ATCC.EHZ. 2014-05-16T23:34:46.49 0.3 undecidable manual S 145 14.3745 121 0.47 68
IV.SSFR.HHZ. 2014-05-16T23:34:45.43 0.1 undecidable manual P 51 25.3524 109 -0.14 96
IV.PIEI.HHZ. 2014-05-16T23:34:45.85 0.3 undecidable manual P 359 27.0507 108 -0.05 73
IV.ASSB.HHZ. 2014-05-16T23:34:45.99 0.1 undecidable manual P 161 29.2485 106 -0.34 91
IV.FRON.EHZ. 2014-05-16T23:34:45.99 1.0 negative manual P 31 29.2485 106 -0.33 23
IV.ATFO.HHZ. 2014-05-16T23:34:44.59 0.3 undecidable manual S 17 8.6802 135 0.14 74
IV.FOSV.EHZ. 2014-05-16T23:34:44.25 0.1 undecidable manual P 89 17.9709 116 0.05 99
IV.ATTE.HHZ. 2014-05-16T23:34:44.26 0.1 undecidable manual P 235 18.2706 115 0 100
IV.ATPI.EHZ. 2014-05-16T23:34:44.87 0.1 undecidable manual P 328 20.7681 112 0.14 97
IV.ATCC.EHZ. 2014-05-16T23:34:43.79 0.1 positive manual P 145 14.3745 121 0.22 96
IV.ATVO.HHZ. 2014-05-16T23:34:43.65 0.1 positive manual P 313 14.6742 120 0.03 100
IV.MURB.HHZ. 2014-05-16T23:34:43.02 0.1 undecidable manual S 200 3.3966 158 -0.39 94
IV.ATFO.HHZ. 2014-05-16T23:34:42.82 0.1 undecidable manual P 17 8.6802 135 0.16 98
IV.MURB.HHZ. 2014-05-16T23:34:41.92 0.1 undecidable manual P 200 3.3966 158 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:1.1 0.00005505 0.12 AML other m 2014-05-16T23:34:51.70
IV.APEC.HHE. ML:1.1 0.00006515 0.86 AML other m 2014-05-16T23:34:51.76
IV.ATCC.EHN. ML:1.4 0.00023549999999999998 0.6 AML other m 2014-05-16T23:34:46.93
IV.ATCC.EHE. ML:1.5 0.000323 1.1 AML other m 2014-05-16T23:34:46.87
IV.ATFO.HHN. ML:1.7 0.000812 0.26 AML other m 2014-05-16T23:34:44.83
IV.ATFO.HHE. ML:1.7 0.0007005000000000001 1.26 AML other m 2014-05-16T23:34:44.83
IV.ATPI.EHE. ML:1.2 0.00012030000000000001 0.46 AML other m 2014-05-16T23:34:48.53
IV.ATPI.EHN. ML:1.1 0.00009305 0.4 AML other m 2014-05-16T23:34:48.64
IV.ATTE.HHE. ML:1.3 0.000165 0.24 AML other m 2014-05-16T23:34:47.53
IV.ATTE.HHN. ML:1.1 0.00009365 0.22 AML other m 2014-05-16T23:34:49.02
IV.ATVO.HHN. ML:1.4 0.00027749999999999997 0.32 AML other m 2014-05-16T23:34:46.33
IV.ATVO.HHE. ML:1.4 0.0002525 0.1 AML other m 2014-05-16T23:34:46.44
IV.CESI.HHN. ML:0.9 0.00002265 0.4 AML other m 2014-05-16T23:34:55.89
IV.CESI.HHE. ML:0.2 0.00000645 1.12 AML other m 2014-05-16T23:34:55.47
IV.FOSV.EHE. ML:1.0 0.00008249999999999999 1.32 AML other m 2014-05-16T23:34:48.45
IV.FOSV.EHN. ML:0.9 0.00006855 1.1 AML other m 2014-05-16T23:34:50.59
IV.MGAB.HHE. ML:1.4 0.000059999999999999995 0.86 AML other m 2014-05-16T23:35:00.02
IV.MGAB.HHN. ML:1.4 0.00006015 0.32 AML other m 2014-05-16T23:35:00.49
IV.NARO.HHE. ML:0.9 0.000036 0.72 AML other m 2014-05-16T23:34:52.83
IV.NARO.HHN. ML:0.9 0.000027700000000000002 0.48 AML other m 2014-05-16T23:34:53.18
IV.PIEI.HHN. ML:1.0 0.000054499999999999997 0.24 AML other m 2014-05-16T23:34:50.89
IV.PIEI.HHE. ML:1.3 0.00010475000000000001 0.32 AML other m 2014-05-16T23:34:51.44
IV.SNTG.HHE. ML:1.0 0.00003875 1.16 AML other m 2014-05-16T23:34:52.10
IV.SNTG.HHN. ML:1.0 0.00005095 0.54 AML other m 2014-05-16T23:34:52.35
IV.SSFR.HHE. ML:1.4 0.00014450000000000002 0.14 AML other m 2014-05-16T23:34:49.97
IV.SSFR.HNE. ML:1.6 0.00021799999999999999 0.72 AML other m 2014-05-16T23:34:49.98
IV.SSFR.HNN. ML:1.6 0.000245 1.22 AML other m 2014-05-16T23:34:49.98
IV.SSFR.HHN. ML:1.5 0.000169 0.14 AML other m 2014-05-16T23:34:50.59
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