Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 24-08-2013 and time 16:34:12 (UTC) in region 3 km W Gubbio (PG)

A magnitude ML 2.0 earthquake occured in region: 3 km W Gubbio (PG), on

  • 24-08-2013 16:34:12 (UTC)
  • 24-08-2013 18:34:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3620, 12.5420 at 9 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 3 32216 32216
Scheggia e Pascelupo PG 11 1393 33609
Pietralunga PG 12 2111 35720
Costacciaro PG 14 1216 36936
Cantiano PU 14 2245 39181
Sigillo PG 17 2404 41585
Montone PG 17 1680 43265
Umbertide PG 18 16681 59946
Fossato di Vico PG 19 2840 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
66 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
78 Km S of Rimini (147750 inhabitants)
84 Km W of Ancona (100861 inhabitants)
90 Km S of Cesena (96758 inhabitants)
90 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 2.0 2013-08-24
16:34:12		 43.3625 12.5423 9 2015-01-20
11:28:44		 Bollettino Sismico Italiano INGV 7249881
Reviewed
Rev100 		ML 2.0 2013-08-24
16:34:12		 43.3642 12.5412 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 4332241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-08-24 16:34:12 ± 0.05
Latitude 43.3625 ± 0.0027
Longitude 12.5423 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 7249881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 308
Semi-minor axis of confidence ellipse (meter) 185
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 31
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.02158
Epicentral distance of station farthest from the epicenter (degree) 0.55308
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 4332241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-08-24 16:41:05

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 7249881
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:28:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2013-08-24T16:34:25.26 0.6 undecidable manual S 165 36.741 50 -0.26 45
IV.CSP1.EHZ. 2013-08-24T16:34:24.20 0.3 undecidable manual P 119 61.3941 50 0.26 65
IV.SNTG.HHZ. 2013-08-24T16:34:24.67 0.6 undecidable manual S 110 34.2435 50 -0.2 46
IV.BADI.EHZ. 2013-08-24T16:34:23.41 0.6 undecidable manual S 304 29.0487 107 0.12 47
IV.MGAB.HHZ. 2013-08-24T16:34:23.96 0.1 undecidable manual P 215 60.8946 50 0.11 89
IV.CING.HHZ. 2013-08-24T16:34:22.95 0.3 undecidable manual P 88 52.7028 50 0.36 64
IV.EL6.EHZ. 2013-08-24T16:34:21.51 0.3 undecidable manual P 94 45.2214 50 0.06 69
IV.ATTE.HHZ. 2013-08-24T16:34:21.20 0.3 undecidable manual S 220 23.754 110 -0.37 68
IV.FRON.EHZ. 2013-08-24T16:34:21.05 0.3 undecidable manual S 41 22.6551 111 -0.16 71
IV.CAFI.HHZ. 2013-08-24T16:34:21.71 0.1 undecidable manual P 266 46.62 50 0.05 92
IV.ATCC.EHZ. 2013-08-24T16:34:21.22 0.3 undecidable manual S 158 21.1677 113 0.49 66
IV.ATMI.HHZ. 2013-08-24T16:34:20.94 0.6 undecidable manual S 262 22.3554 112 -0.16 47
IV.PIEI.HHZ. 2013-08-24T16:34:20.31 0.3 undecidable manual S 358 19.2696 115 0.2 71
IV.FSSB.HHZ. 2013-08-24T16:34:20.96 0.3 undecidable manual P 27 41.2254 50 0.13 69
IV.FOSV.EHZ. 2013-08-24T16:34:19.80 0.3 undecidable manual S 113 19.1697 115 -0.29 69
IV.ASSB.HHZ. 2013-08-24T16:34:19.80 0.1 undecidable manual P 165 36.741 50 -0.33 89
IV.SNTG.HHZ. 2013-08-24T16:34:19.50 0.1 undecidable manual P 110 34.2435 50 -0.26 91
IV.MPAG.EHZ. 2013-08-24T16:34:19.55 0.3 undecidable manual P 30 34.3434 50 -0.22 68
IV.BADI.EHZ. 2013-08-24T16:34:18.83 0.1 undecidable manual P 304 29.0487 107 -0.02 96
IV.MURB.HHZ. 2013-08-24T16:34:18.10 0.6 undecidable manual S 187 11.0778 128 0.41 46
IV.ATPI.EHZ. 2013-08-24T16:34:18.87 0.3 undecidable manual S 311 14.9739 121 0.09 73
IV.FRON.EHZ. 2013-08-24T16:34:17.59 0.3 undecidable manual P 41 22.6551 111 -0.05 72
IV.ATCC.EHZ. 2013-08-24T16:34:17.61 0.1 positive manual P 158 21.1677 113 0.25 93
IV.ATVO.HHZ. 2013-08-24T16:34:17.20 0.3 undecidable manual S 281 11.1777 128 -0.5 67
IV.ATMI.HHZ. 2013-08-24T16:34:17.60 0.3 undecidable manual P 262 22.3554 112 0.02 73
IV.PIEI.HHZ. 2013-08-24T16:34:17.10 0.1 undecidable manual P 358 19.2696 115 0.1 96
IV.ATTE.HHZ. 2013-08-24T16:34:17.70 0.1 undecidable manual P 220 23.754 110 -0.15 94
IV.ATPI.EHZ. 2013-08-24T16:34:16.45 0.1 undecidable manual P 311 14.9739 121 0.21 95
IV.FOSV.EHZ. 2013-08-24T16:34:16.97 0.3 undecidable manual P 113 19.1697 115 -0.03 73
IV.MURB.HHZ. 2013-08-24T16:34:15.89 0.1 undecidable manual P 187 11.0778 128 0.28 94
IV.ATFO.HHZ. 2013-08-24T16:34:15.57 0.3 undecidable manual S 79 2.3976 165 -0.36 70
IV.ATVO.HHZ. 2013-08-24T16:34:15.75 0.1 undecidable manual P 281 11.1777 128 0.14 97
IV.ATFO.HHZ. 2013-08-24T16:34:14.55 0.1 undecidable manual P 79 2.3976 165 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:2.2 0.0006295 0.18 AML other m 2013-08-24T16:34:25.76
IV.ASSB.HHN. ML:2.3 0.0007355 0.16 AML other m 2013-08-24T16:34:25.78
IV.ATCC.EHN. ML:2.7 0.00335 0.1 AML other m 2013-08-24T16:34:21.54
IV.ATCC.EHE. ML:2.6 0.003065 0.1 AML other m 2013-08-24T16:34:21.59
IV.ATMI.HHE. ML:1.9 0.0004925000000000001 0.42 AML other m 2013-08-24T16:34:26.89
IV.ATMI.HHN. ML:1.9 0.0005589999999999999 0.6 AML other m 2013-08-24T16:34:27.21
IV.ATPI.EHE. ML:1.7 0.00046499999999999997 0.68 AML other m 2013-08-24T16:34:23.72
IV.ATPI.EHN. ML:1.6 0.00035499999999999996 0.66 AML other m 2013-08-24T16:34:24.78
IV.ATTE.HHE. ML:1.7 0.0003105 1.44 AML other m 2013-08-24T16:34:23.93
IV.ATTE.HHN. ML:1.8 0.000373 0.28 AML other m 2013-08-24T16:34:23.14
IV.ATVO.HHE. ML:2.1 0.00159 0.22 AML other m 2013-08-24T16:34:18.04
IV.ATVO.HHN. ML:2.0 0.001305 0.34 AML other m 2013-08-24T16:34:17.82
IV.BADI.EHN. ML:1.9 0.00039949999999999995 0.4 AML other m 2013-08-24T16:34:24.25
IV.BADI.EHE. ML:2.5 0.001625 1.18 AML other m 2013-08-24T16:35:18.69
IV.CAFI.HHN. ML:1.4 0.0000743 1.58 AML other m 2013-08-24T16:34:32.50
IV.CAFI.HHE. ML:1.5 0.00008195 0.64 AML other m 2013-08-24T16:34:33.15
IV.CING.HHE. ML:1.8 0.0001385 0.52 AML other m 2013-08-24T16:34:34.47
IV.CING.HHN. ML:1.8 0.00014850000000000003 1.26 AML other m 2013-08-24T16:34:31.29
IV.FOSV.EHE. ML:1.8 0.000536 1.14 AML other m 2013-08-24T16:34:20.25
IV.FOSV.EHN. ML:2.0 0.0007125 0.26 AML other m 2013-08-24T16:34:22.75
IV.FRON.EHN. ML:2.3 0.0012000000000000001 0.64 AML other m 2013-08-24T16:34:22.70
IV.FRON.EHE. ML:1.8 0.0003845 1.02 AML other m 2013-08-24T16:34:22.70
IV.FSSB.HHE. ML:2.0 0.000358 0.28 AML other m 2013-08-24T16:34:29.56
IV.FSSB.HHN. ML:2.1 0.0004275 0.34 AML other m 2013-08-24T16:34:33.77
IV.MGAB.HHN. ML:2.3 0.00040149999999999995 0.66 AML other m 2013-08-24T16:34:35.33
IV.MGAB.HHE. ML:2.1 0.0002375 1.34 AML other m 2013-08-24T16:34:35.82
IV.MPAG.EHN. ML:1.7 0.000194 0.36 AML other m 2013-08-24T16:34:27.66
IV.MPAG.EHE. ML:1.7 0.0001975 1.08 AML other m 2013-08-24T16:34:27.65
IV.MURB.HHN. ML:2.9 0.01062 0.18 AML other m 2013-08-24T16:34:18.77
IV.MURB.HNN. ML:2.9 0.010425 0.18 AML other m 2013-08-24T16:34:18.78
IV.MURB.HNE. ML:2.9 0.010539999999999999 0.22 AML other m 2013-08-24T16:34:18.75
IV.MURB.HHE. ML:3.0 0.01285 0.2 AML other m 2013-08-24T16:34:18.64
IV.PE3.EHN. ML:1.9 0.000313 0.54 AML other m 2013-08-24T16:34:39.58
IV.PE3.EHE. ML:2.0 0.000373 0.46 AML other m 2013-08-24T16:34:33.91
IV.PIEI.HHN. ML:1.7 0.000384 1.12 AML other m 2013-08-24T16:34:22.59
IV.PIEI.HHE. ML:1.9 0.000616 0.96 AML other m 2013-08-24T16:34:21.56
IV.SNTG.HHE. ML:2.0 0.000443 0.5 AML other m 2013-08-24T16:34:25.45
IV.SNTG.HHN. ML:2.2 0.0006665 0.5 AML other m 2013-08-24T16:34:24.90
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
Waveforms Seismic signals in miniseed + resp format Download