Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 28-03-2014 and time 07:25:41 (UTC) in region 4 km NW Gubbio (PG)

A magnitude ML 1.9 earthquake occured in region: 4 km NW Gubbio (PG), on

  • 28-03-2014 07:25:41 (UTC)
  • 28-03-2014 08:25:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3740, 12.5420 at 8 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 4 32216 32216
Scheggia e Pascelupo PG 11 1393 33609
Pietralunga PG 11 2111 35720
Cantiano PU 13 2245 37965
Costacciaro PG 14 1216 39181
Sigillo PG 17 2404 41585
Montone PG 17 1680 43265
Umbertide PG 19 16681 59946
Fossato di Vico PG 20 2840 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
48 Km N of Foligno (57155 inhabitants)
54 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
83 Km W of Ancona (100861 inhabitants)
88 Km S of Cesena (96758 inhabitants)
91 Km N of Terni (111501 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
Bulletin
Rev1000 		ML 1.9 2014-03-28
07:25:41		 43.3743 12.5415 8 2015-09-21
09:35:11		 Bollettino Sismico Italiano INGV 16493571
Reviewed
Rev100 		ML 1.9 2014-03-28
07:25:41		 43.3768 12.544 7 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5972801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-03-28 07:25:41 ± 0.04
Latitude 43.3743 ± 0.0018
Longitude 12.5415 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 16493571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 219
Semi-minor axis of confidence ellipse (meter) 123
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 240
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 37
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 55
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.69877
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 16493571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-01-12 18:27:57

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 5972801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-03-28 07:41:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BDI.HHZ. 2014-03-28T07:26:12.06 3.0 positive manual Pg 3.3 0
IV.SACS.HHZ. 2014-03-28T07:26:05.04 0.1 undecidable manual S 222 77.5668 50 0.05 88
IV.NRCA.HHZ. 2014-03-28T07:26:05.18 0.1 undecidable manual S 142 75.8685 50 0.65 76
IV.CSNT.HHZ. 2014-03-28T07:26:01.37 3.0 undecidable manual P 2.16 0
IV.CSP1.EHZ. 2014-03-28T07:26:01.43 0.1 undecidable manual S 120 62.0934 50 0.57 81
IV.FDMO.HHZ. 2014-03-28T07:26:00.33 0.1 undecidable manual S 130 57.8976 50 0.59 81
IV.CESI.HHZ. 2014-03-28T07:25:57.75 0.1 undecidable manual S 144 50.4162 50 0 94
IV.CAFI.HHZ. 2014-03-28T07:25:56.52 0.1 undecidable manual S 264 46.7199 50 -0.22 90
IV.EL6.EHZ. 2014-03-28T07:25:56.56 0.1 undecidable manual S 96 45.4212 50 0.14 92
IV.PARC.HHZ. 2014-03-28T07:25:55.04 0.1 undecidable manual S 321 39.0276 50 0.35 89
IV.PE3.EHZ. 2014-03-28T07:25:54.33 0.1 undecidable manual S 354 35.8419 102 0.47 87
IV.NRCA.HHZ. 2014-03-28T07:25:54.57 0.1 undecidable manual P 142 75.8685 50 -0.06 88
IV.SACS.HHZ. 2014-03-28T07:25:54.88 0.1 undecidable manual P 222 77.5668 50 -0.02 89
IV.FSSB.HHZ. 2014-03-28T07:25:54.99 0.1 undecidable manual S 28 40.1265 50 0 96
IV.ASSB.HHZ. 2014-03-28T07:25:54.01 0.1 undecidable manual S 166 38.0286 50 -0.42 88
IV.SNTG.HHZ. 2014-03-28T07:25:53.26 0.1 undecidable manual S 112 34.8429 103 -0.25 92
IV.ARVD.HHZ. 2014-03-28T07:25:53.44 0.1 undecidable manual S 67 35.0427 103 -0.13 94
IV.MPAG.EHZ. 2014-03-28T07:25:52.80 0.1 undecidable manual S 32 33.2445 103 -0.18 93
IV.CSP1.EHZ. 2014-03-28T07:25:52.34 0.1 undecidable manual P 120 62.0934 50 -0.18 89
IV.MGAB.HHZ. 2014-03-28T07:25:52.38 0.1 positive manual P 214 61.8936 50 -0.11 90
IV.FDMO.HHZ. 2014-03-28T07:25:51.53 0.1 undecidable manual P 130 57.8976 50 -0.34 86
IV.BADI.EHZ. 2014-03-28T07:25:51.44 0.1 undecidable manual S 302 28.2495 106 0.14 95
IV.ATTE.HHZ. 2014-03-28T07:25:50.19 0.1 undecidable manual S 218 24.753 108 0.05 97
IV.CAFI.HHZ. 2014-03-28T07:25:50.00 0.1 positive manual P 264 46.7199 50 -0.14 92
IV.NARO.HHZ. 2014-03-28T07:25:50.47 0.1 undecidable manual S 7 26.4513 107 -0.21 94
IV.CESI.HHZ. 2014-03-28T07:25:50.44 0.1 undecidable manual P 144 50.4162 50 -0.28 89
IV.ATCC.EHZ. 2014-03-28T07:25:49.96 0.1 undecidable manual S 159 22.4553 109 0.59 86
IV.EL6.EHZ. 2014-03-28T07:25:49.68 0.1 undecidable manual P 96 45.4212 50 -0.27 90
IV.FRON.EHZ. 2014-03-28T07:25:49.26 0.1 undecidable manual S 43 21.7671 110 0.12 97
IV.ATMI.HHZ. 2014-03-28T07:25:49.25 0.1 undecidable manual S 259 22.4553 109 -0.14 96
IV.ARVD.HHZ. 2014-03-28T07:25:48.02 0.1 undecidable manual P 67 35.0427 103 -0.29 91
IV.FSSB.HHZ. 2014-03-28T07:25:48.85 0.1 undecidable manual P 28 40.1265 50 -0.28 90
IV.FOSV.EHZ. 2014-03-28T07:25:48.72 0.1 undecidable manual S 116 19.7691 112 0.21 95
IV.ASSB.HHZ. 2014-03-28T07:25:48.31 0.1 positive manual P 166 38.0286 50 -0.49 87
IV.SSFR.HHZ. 2014-03-28T07:25:48.95 0.1 undecidable manual S 70 20.5683 111 0.19 95
IV.PE3.EHZ. 2014-03-28T07:25:48.64 0.1 undecidable manual P 354 35.8419 102 0.17 93
IV.PARC.HHZ. 2014-03-28T07:25:48.92 0.1 undecidable manual P 321 39.0276 50 -0.04 95
IV.PIEI.HHZ. 2014-03-28T07:25:48.16 0.1 undecidable manual S 358 17.871 114 0.26 94
IV.BADI.EHZ. 2014-03-28T07:25:47.00 0.1 positive manual P 302 28.2495 106 0.01 98
IV.MPAG.EHZ. 2014-03-28T07:25:47.80 0.1 undecidable manual P 32 33.2445 103 -0.17 94
IV.SNTG.HHZ. 2014-03-28T07:25:47.96 0.1 negative manual P 112 34.8429 103 -0.31 91
IV.NARO.HHZ. 2014-03-28T07:25:46.45 0.1 undecidable manual P 7 26.4513 107 -0.19 94
IV.MURB.HHZ. 2014-03-28T07:25:46.42 0.1 undecidable manual S 186 12.3765 122 0.2 96
IV.ATCC.EHZ. 2014-03-28T07:25:46.06 0.1 undecidable manual P 159 22.4553 109 0.18 95
IV.ATPI.EHZ. 2014-03-28T07:25:46.95 0.1 undecidable manual S 307 14.0748 119 0.24 95
IV.ATTE.HHZ. 2014-03-28T07:25:46.12 0.1 positive manual P 218 24.753 108 -0.2 94
IV.FRON.EHZ. 2014-03-28T07:25:45.76 0.1 positive manual P 43 21.7671 110 0.01 99
IV.ATVO.HHZ. 2014-03-28T07:25:45.74 0.1 undecidable manual S 275 10.878 126 -0.04 100
IV.PIEI.HHZ. 2014-03-28T07:25:45.17 0.1 positive manual P 358 17.871 114 0.14 97
IV.ATMI.HHZ. 2014-03-28T07:25:45.83 0.1 undecidable manual P 259 22.4553 109 -0.06 98
IV.FOSV.EHZ. 2014-03-28T07:25:45.42 0.1 undecidable manual P 116 19.7691 112 0.04 99
IV.SSFR.HHZ. 2014-03-28T07:25:45.58 0.1 positive manual P 70 20.5683 111 0.05 98
IV.ATPI.EHZ. 2014-03-28T07:25:44.48 0.1 positive manual P 307 14.0748 119 0.14 98
IV.MURB.HHZ. 2014-03-28T07:25:44.30 0.1 positive manual P 186 12.3765 122 0.24 96
IV.ATVO.HHZ. 2014-03-28T07:25:43.85 0.1 positive manual P 275 10.878 126 0.04 100
IV.ATFO.HHZ. 2014-03-28T07:25:43.53 0.1 undecidable manual S 110 2.5974 162 -0.46 93
IV.ATFO.HHZ. 2014-03-28T07:25:42.64 0.1 undecidable manual P 110 2.5974 162 -0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1.7 0.00019 1.38 AML other m 2014-03-28T07:25:55.15
IV.ARVD.HHE. ML:1.7 0.0002185 1.5 AML other m 2014-03-28T07:25:54.49
IV.ASSB.HHN. ML:2.0 0.000399 0.34 AML other m 2014-03-28T07:25:54.76
IV.ASSB.HHE. ML:1.8 0.000234 0.36 AML other m 2014-03-28T07:25:54.92
IV.ATMI.HHE. ML:1.7 0.00034599999999999995 0.8 AML other m 2014-03-28T07:25:51.71
IV.ATMI.HHN. ML:1.8 0.00048650000000000006 0.44 AML other m 2014-03-28T07:25:56.63
IV.ATPI.EHE. ML:1.6 0.000472 0.34 AML other m 2014-03-28T07:25:47.24
IV.ATPI.EHN. ML:1.9 0.0008634999999999999 1.4 AML other m 2014-03-28T07:25:47.23
IV.ATTE.HHN. ML:1.6 0.0002445 0.22 AML other m 2014-03-28T07:25:52.18
IV.ATTE.HHE. ML:1.5 0.0001995 1.12 AML other m 2014-03-28T07:25:50.65
IV.ATVO.HHN. ML:2.2 0.002115 0.36 AML other m 2014-03-28T07:25:45.82
IV.ATVO.HHE. ML:2.5 0.0039 0.16 AML other m 2014-03-28T07:25:45.98
IV.BADI.EHE. ML:2.3 0.001126 0.18 AML other m 2014-03-28T07:25:51.68
IV.BADI.EHN. ML:2.4 0.0012825 0.24 AML other m 2014-03-28T07:25:51.71
IV.CAFI.HHE. ML:1.6 0.0001175 0.18 AML other m 2014-03-28T07:25:56.79
IV.CAFI.HHN. ML:1.6 0.0001225 0.92 AML other m 2014-03-28T07:25:57.71
IV.EL6.EHE. ML:1.8 0.00020400000000000003 1.58 AML other m 2014-03-28T07:25:58.11
IV.EL6.EHN. ML:2.0 0.00028050000000000004 1.14 AML other m 2014-03-28T07:25:58.79
IV.FDMO.HHE. ML:1.3 0.000046 0.52 AML other m 2014-03-28T07:26:01.50
IV.FDMO.HHN. ML:1.4 0.00005855 1.28 AML other m 2014-03-28T07:26:04.79
IV.FOSV.EHE. ML:1.4 0.000203 0.3 AML other m 2014-03-28T07:25:52.71
IV.FOSV.EHN. ML:1.5 0.0002525 1.52 AML other m 2014-03-28T07:25:50.37
IV.FRON.EHE. ML:1.8 0.0004125 1.42 AML other m 2014-03-28T07:25:49.41
IV.FRON.EHN. ML:2.0 0.0008380000000000001 0.7 AML other m 2014-03-28T07:25:50.80
IV.FSSB.HHN. ML:2.2 0.0006125000000000001 1.42 AML other m 2014-03-28T07:25:57.47
IV.FSSB.HHE. ML:2.1 0.000409 0.24 AML other m 2014-03-28T07:25:58.42
IV.MGAB.HHN. ML:1.9 0.0001545 1.58 AML other m 2014-03-28T07:26:05.51
IV.MGAB.HNN. ML:1.9 0.00015900000000000002 0.28 AML other m 2014-03-28T07:26:02.96
IV.MGAB.HHE. ML:1.9 0.000155 0.68 AML other m 2014-03-28T07:26:05.36
IV.MGAB.HNE. ML:1.9 0.00015315 0.68 AML other m 2014-03-28T07:26:05.36
IV.MPAG.EHE. ML:1.7 0.0002 1.28 AML other m 2014-03-28T07:25:55.18
IV.MPAG.EHN. ML:1.6 0.0001865 0.2 AML other m 2014-03-28T07:25:53.02
IV.MURB.HHN. ML:2.7 0.005730000000000001 0.22 AML other m 2014-03-28T07:25:47.36
IV.MURB.HNN. ML:2.6 0.00541 0.22 AML other m 2014-03-28T07:25:47.36
IV.MURB.HHE. ML:2.6 0.004335 0.2 AML other m 2014-03-28T07:25:47.34
IV.MURB.HNE. ML:2.5 0.0036349999999999998 0.26 AML other m 2014-03-28T07:25:49.07
IV.NARO.HHE. ML:1.7 0.000306 1.2 AML other m 2014-03-28T07:25:51.14
IV.NARO.HHN. ML:1.6 0.00022449999999999998 0.52 AML other m 2014-03-28T07:25:52.44
IV.NRCA.HHE. ML:1.8 0.00008265 1.3 AML other m 2014-03-28T07:26:05.97
IV.NRCA.HHN. ML:1.8 0.0000946 1.22 AML other m 2014-03-28T07:26:07.53
IV.PARC.HHN. ML:1.9 0.00026250000000000004 0.14 AML other m 2014-03-28T07:25:56.17
IV.PARC.HHE. ML:1.8 0.00021050000000000002 0.42 AML other m 2014-03-28T07:25:55.58
IV.PIEI.HHN. ML:2.3 0.0019199999999999998 0.24 AML other m 2014-03-28T07:25:48.92
IV.PIEI.HHE. ML:2.5 0.0025949999999999997 0.28 AML other m 2014-03-28T07:25:48.92
IV.SNTG.HHN. ML:2.0 0.000384 0.32 AML other m 2014-03-28T07:25:53.49
IV.SNTG.HHE. ML:1.8 0.000297 0.26 AML other m 2014-03-28T07:25:53.51
IV.SSFR.HNN. ML:2.4 0.002125 0.66 AML other m 2014-03-28T07:25:49.77
IV.SSFR.HHN. ML:2.4 0.001745 0.18 AML other m 2014-03-28T07:25:49.53
IV.SSFR.HHE. ML:2.6 0.00316 0.22 AML other m 2014-03-28T07:25:49.77
IV.SSFR.HNE. ML:2.6 0.003025 0.24 AML other m 2014-03-28T07:25:49.79
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