Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 17-05-2014 and time 06:49:39 (Italy) in region 6 km SW Gubbio (PG)

A magnitude ML 1.1 earthquake occured in region: 6 km SW Gubbio (PG), on

  • 17-05-2014 04:49:39 (UTC)
  • 17-05-2014 06:49:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3190, 12.5320 at 10 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.

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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 6 32216 32216
Scheggia e Pascelupo PG 15 1393 33609
Costacciaro PG 15 1216 34825
Pietralunga PG 16 2111 36936
Umbertide PG 17 16681 53617
Sigillo PG 17 2404 56021
Montone PG 17 1680 57701
Valfabbrica PG 19 3389 61090
Fossato di Vico PG 19 2840 63930
Cantiano PU 19 2245 66175

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NE of Perugia (166134 inhabitants)
43 Km NW of Foligno (57155 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
71 Km SW of Fano (60888 inhabitants)
73 Km SW of Pesaro (94582 inhabitants)
83 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
86 Km W of Ancona (100861 inhabitants)
94 Km S of Cesena (96758 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
Bulletin
Rev1000 		ML 1.1 2014-05-17
04:49:39		 43.3187 12.5315 10 2015-09-21
09:36:50		 Bollettino Sismico Italiano INGV 6527871
Reviewed
Rev100 		ML 1.0 2014-05-17
04:49:39		 43.3205 12.5357 9 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6509881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-17 04:49:39 ± 0.08
Latitude 43.3187 ± 0.0036
Longitude 12.5315 ± 0.0062
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 6527871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 540
Semi-minor axis of confidence ellipse (meter) 108
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 0.29138
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 6527871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-05-19 06:34:34

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 6509881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-05-17 04:58:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2014-05-17T04:49:50.95 0.3 undecidable manual S 161 32.3454 50 -0.07 71
IV.PIEI.HHZ. 2014-05-17T04:49:48.63 0.3 undecidable manual S 1 24.0537 111 0.07 72
IV.ATPI.EHZ. 2014-05-17T04:49:46.86 0.3 undecidable manual S 325 17.9709 118 0.22 71
IV.ATCC.EHZ. 2014-05-17T04:49:46.86 0.3 undecidable manual S 149 17.1717 119 0.46 67
IV.ASSB.HHZ. 2014-05-17T04:49:46.08 0.6 undecidable manual P 161 32.3454 50 -0.11 47
IV.FOSV.EHZ. 2014-05-17T04:49:46.87 0.3 undecidable manual S 98 18.7701 117 0 74
IV.PIEI.HHZ. 2014-05-17T04:49:44.91 0.3 undecidable manual P 1 24.0537 111 0.14 71
IV.ATVO.HHZ. 2014-05-17T04:49:44.99 0.3 undecidable manual S 305 12.2766 128 0.02 75
IV.FOSV.EHZ. 2014-05-17T04:49:43.69 0.1 undecidable manual P 98 18.7701 117 -0.1 97
IV.ATPI.EHZ. 2014-05-17T04:49:43.63 0.1 undecidable manual P 325 17.9709 118 -0.02 99
IV.MURB.HHZ. 2014-05-17T04:49:43.25 0.3 undecidable manual S 185 6.1938 147 -0.26 72
IV.ATCC.EHZ. 2014-05-17T04:49:43.68 0.1 undecidable manual P 149 17.1717 119 0.16 96
IV.ATVO.HHZ. 2014-05-17T04:49:42.66 0.1 positive manual P 305 12.2766 128 -0.03 99
IV.MURB.HHZ. 2014-05-17T04:49:41.80 0.1 positive manual P 185 6.1938 147 -0.05 100
IV.ATFO.HHZ. 2014-05-17T04:49:41.53 0.1 undecidable manual P 31 6.1938 147 -0.32 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:1.2 0.00023999999999999998 0.12 AML other m 2014-05-17T04:49:43.05
IV.ATFO.HHN. ML:1.1 0.000174 0.8 AML other m 2014-05-17T04:49:42.99
IV.ATVO.HHN. ML:0.8 0.0000658 0.18 AML other m 2014-05-17T04:49:45.15
IV.ATVO.HHE. ML:0.8 0.0000639 1.58 AML other m 2014-05-17T04:49:45.19
IV.MURB.HHN. ML:1.4 0.0003965 0.28 AML other m 2014-05-17T04:49:43.73
IV.MURB.HHE. ML:1.3 0.000301 0.22 AML other m 2014-05-17T04:49:44.20
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