Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 10-04-2014 and time 23:52:18 (Italy) in region 7 km E Pietralunga (PG)

A magnitude ML 2.0 earthquake occured in region: 7 km E Pietralunga (PG), on

  • 10-04-2014 21:52:18 (UTC)
  • 10-04-2014 23:52:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4380, 12.5220 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
Pietralunga PG 7 2111 2111
Cantiano PU 10 2245 4356
Gubbio PG 10 32216 36572
Scheggia e Pascelupo PG 12 1393 37965
Apecchio PU 16 1882 39847
Cagli PU 16 8731 48578
Piobbico PU 17 2029 50607
Costacciaro PG 18 1216 51823
Montone PG 18 1680 53503
Frontone PU 20 1300 54803

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Perugia (166134 inhabitants)
52 Km E of Arezzo (99543 inhabitants)
56 Km N of Foligno (57155 inhabitants)
60 Km SW of Fano (60888 inhabitants)
61 Km SW of Pesaro (94582 inhabitants)
70 Km S of Rimini (147750 inhabitants)
81 Km S of Cesena (96758 inhabitants)
83 Km W of Ancona (100861 inhabitants)
96 Km SE of Forlì (117913 inhabitants)
97 Km E of Siena (53903 inhabitants)
98 Km N of Terni (111501 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 2014-04-10
21:52:18		 43.4377 12.5223 9 2015-09-21
09:36:10		 Bollettino Sismico Italiano INGV 16488871
Reviewed
Rev100 		ML 2.0 2014-04-10
21:52:18		 43.4302 12.5407 10 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6131611
Reviewed
Rev100 		ML 2.0 2014-04-10
21:52:28		 43.4427 12.5262 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6131721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-04-10 21:52:18 ± 0.04
Latitude 43.4377 ± 0.0018
Longitude 12.5223 ± 0.0025
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 16488871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 215
Semi-minor axis of confidence ellipse (meter) 159
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 151
Circular confidence region, given by single value of horizontal uncertainty (meter) 210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 28
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 50
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) 0.73834
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 16488871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-01-12 09:34:17

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 6131721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-04-10 22:11:36

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 6131611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-04-10 21:59:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CARD.HHZ. 2014-04-10T21:52:52.13 3.0 negative manual Pg 5.56 0
IV.FDMO.HHZ. 2014-04-10T21:52:39.35 0.6 undecidable manual S 134 63.7917 50 0.79 37
IV.CESI.HHZ. 2014-04-10T21:52:37.40 0.3 undecidable manual S 147 57.0984 50 0.62 60
IV.ASSB.HHZ. 2014-04-10T21:52:33.72 0.3 undecidable manual S 166 45.2214 50 0.11 70
IV.SACS.HHZ. 2014-04-10T21:52:32.71 0.6 undecidable manual P 217 81.9513 50 -0.2 43
IV.SNTG.HHZ. 2014-04-10T21:52:32.00 0.3 undecidable manual S 121 39.3273 50 -0.05 71
IV.ASQU.HHZ. 2014-04-10T21:52:31.07 0.6 undecidable manual P 304 71.0733 50 -0.16 44
IV.MOMA.HHZ. 2014-04-10T21:52:31.25 0.3 undecidable manual P 177 70.6737 50 0.07 67
IV.FSSB.HHZ. 2014-04-10T21:52:30.72 0.3 undecidable manual S 36 34.9428 50 -0.16 70
IV.MGAB.HHZ. 2014-04-10T21:52:30.46 0.6 undecidable manual P 210 66.9774 50 -0.15 44
IV.ARVD.HHZ. 2014-04-10T21:52:30.61 0.3 undecidable manual S 79 34.4433 50 -0.12 71
IV.PARC.HHZ. 2014-04-10T21:52:30.59 0.3 undecidable manual S 316 32.6451 50 0.32 68
IV.PESA.HHZ. 2014-04-10T21:52:30.15 0.3 undecidable manual P 24 61.3941 50 0.41 64
IV.FDMO.HHZ. 2014-04-10T21:52:29.93 0.3 undecidable manual P 134 63.7917 50 -0.17 67
IV.ATCC.EHZ. 2014-04-10T21:52:29.45 0.3 undecidable manual S 161 29.5482 106 0.22 70
IV.ATTE.HHZ. 2014-04-10T21:52:29.09 0.3 undecidable manual S 207 29.8479 106 -0.25 70
IV.MPAG.EHZ. 2014-04-10T21:52:28.88 0.3 undecidable manual S 42 28.5492 107 -0.02 73
IV.CESI.HHZ. 2014-04-10T21:52:28.94 0.3 undecidable manual P 147 57.0984 50 -0.14 68
IV.CING.HHZ. 2014-04-10T21:52:28.76 0.6 undecidable manual P 97 54.7008 50 0.05 46
IV.FOSV.EHZ. 2014-04-10T21:52:28.06 0.3 undecidable manual S 129 24.9528 109 0.36 69
IV.EL6.EHZ. 2014-04-10T21:52:27.54 0.3 undecidable manual P 104 48.2184 50 -0.17 68
IV.CAFI.HHZ. 2014-04-10T21:52:27.30 0.3 undecidable manual P 255 46.4202 50 -0.13 69
IV.CPGN.EHZ. 2014-04-10T21:52:27.44 0.3 undecidable manual P 338 43.4232 50 0.46 65
IV.COR1.EHZ. 2014-04-10T21:52:27.52 0.3 undecidable manual P 61 44.0226 50 0.46 65
IV.CRE.HHZ. 2014-04-10T21:52:27.91 0.3 undecidable manual P 294 50.1165 50 -0.09 69
IV.MURB.HNZ. 2014-04-10T21:52:26.27 0.3 undecidable manual S 179 19.3695 114 0.37 69
IV.SNTG.HHZ. 2014-04-10T21:52:26.10 0.3 undecidable manual P 121 39.3273 50 -0.24 69
IV.SSFR.HNZ. 2014-04-10T21:52:26.15 0.3 undecidable manual S 90 20.9679 112 -0.26 71
IV.ASSB.HHZ. 2014-04-10T21:52:26.82 0.3 undecidable manual P 166 45.2214 50 -0.42 65
IV.FSSB.HHZ. 2014-04-10T21:52:25.41 0.3 undecidable manual P 36 34.9428 50 -0.26 69
IV.PARC.HHZ. 2014-04-10T21:52:25.12 0.3 negative manual P 316 32.6451 50 -0.2 70
IV.SSP9.EHZ. 2014-04-10T21:52:25.56 0.6 undecidable manual P 296 34.9428 50 -0.09 48
IV.ARVD.HHZ. 2014-04-10T21:52:25.31 0.3 undecidable manual P 79 34.4433 50 -0.27 69
IV.FRON.EHZ. 2014-04-10T21:52:25.65 0.3 undecidable manual S 61 18.6702 115 -0.03 74
IV.ATTE.HHZ. 2014-04-10T21:52:24.40 0.3 undecidable manual P 207 29.8479 106 -0.38 68
IV.MPAG.EHZ. 2014-04-10T21:52:24.36 0.1 negative manual P 42 28.5492 107 -0.17 95
IV.PE3.EHZ. 2014-04-10T21:52:24.76 0.3 undecidable manual P 356 28.749 107 0.2 71
IV.ATCC.EHZ. 2014-04-10T21:52:24.60 0.3 undecidable manual P 161 29.5482 106 -0.12 72
IV.FOSV.EHZ. 2014-04-10T21:52:23.61 0.3 undecidable manual P 129 24.9528 109 -0.22 71
IV.ATPI.EHZ. 2014-04-10T21:52:23.20 0.3 undecidable manual S 279 9.7791 131 0.13 74
IV.ATMI.HHZ. 2014-04-10T21:52:23.50 0.3 undecidable manual P 241 23.4543 110 -0.06 73
IV.PIEI.HHZ. 2014-04-10T21:52:23.50 0.3 undecidable manual S 5 10.878 128 0.12 74
IV.SSFR.HNZ. 2014-04-10T21:52:23.13 0.3 undecidable manual P 90 20.9679 112 0.05 74
IV.CDCA.EHZ. 2014-04-10T21:52:23.50 0.3 undecidable manual P 276 23.3544 110 -0.04 74
IV.ATVO.HHZ. 2014-04-10T21:52:23.51 0.3 undecidable manual S 237 11.1777 128 0.06 75
IV.FRON.EHZ. 2014-04-10T21:52:22.70 0.3 undecidable manual P 61 18.6702 115 0.04 74
IV.MURB.HNZ. 2014-04-10T21:52:22.95 0.1 undecidable manual P 179 19.3695 114 0.16 96
IV.ATVO.HHZ. 2014-04-10T21:52:21.40 0.3 undecidable manual P 237 11.1777 128 0.02 75
IV.ATPI.EHZ. 2014-04-10T21:52:21.22 0.1 undecidable manual P 279 9.7791 131 0.06 100
IV.PIEI.HHZ. 2014-04-10T21:52:21.52 0.3 undecidable manual P 5 10.878 128 0.19 73
IV.ATFO.HHZ. 2014-04-10T21:52:20.82 0.1 undecidable manual P 153 8.7801 134 -0.2 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:2.0 0.0004545 0.86 AML other m 2014-04-10T21:52:41.72
IV.ARVD.HHN. ML:2.0 0.00039749999999999996 2.3 AML other m 2014-04-10T21:52:42.51
IV.ASQU.HHE. ML:1.6 0.00005915 2.62 AML other m 2014-04-10T21:52:47.80
IV.ASQU.HHN. ML:1.9 0.00011999999999999999 1.58 AML other m 2014-04-10T21:52:52.39
IV.ASSB.HHE. ML:2.0 0.0002925 0.2 AML other m 2014-04-10T21:52:44.63
IV.ASSB.HHN. ML:2.0 0.000272 1.72 AML other m 2014-04-10T21:52:44.00
IV.ATCC.EHN. ML:2.3 0.0010114999999999998 0.28 AML other m 2014-04-10T21:52:39.31
IV.ATCC.EHE. ML:2.3 0.000905 1.18 AML other m 2014-04-10T21:52:40.00
IV.ATMI.HHE. ML:2.0 0.000626 0.86 AML other m 2014-04-10T21:52:39.46
IV.ATMI.HHN. ML:2.0 0.0006715 0.38 AML other m 2014-04-10T21:52:46.01
IV.ATTE.HHN. ML:1.8 0.00028799999999999995 1.2 AML other m 2014-04-10T21:52:41.70
IV.ATTE.HHE. ML:1.9 0.0004275 2.34 AML other m 2014-04-10T21:52:41.66
IV.CAFI.HHE. ML:1.7 0.00014950000000000003 3.02 AML other m 2014-04-10T21:52:44.11
IV.CAFI.HHN. ML:1.8 0.000188 2.54 AML other m 2014-04-10T21:52:45.32
IV.CING.HHE. ML:1.7 0.0001205 0.38 AML other m 2014-04-10T21:52:49.41
IV.CING.HHN. ML:1.9 0.00017199999999999998 1.04 AML other m 2014-04-10T21:52:51.99
IV.CRE.HHE. ML:1.9 0.00020250000000000002 0.3 AML other m 2014-04-10T21:52:47.12
IV.CRE.HHN. ML:2.0 0.000257 0.26 AML other m 2014-04-10T21:52:46.91
IV.EL6.EHE. ML:2.1 0.0003665 0.5 AML other m 2014-04-10T21:52:45.32
IV.EL6.EHN. ML:2.2 0.0004199999999999999 0.54 AML other m 2014-04-10T21:52:46.83
IV.FDMO.HHE. ML:1.7 0.00009565 1.44 AML other m 2014-04-10T21:52:50.60
IV.FDMO.HHN. ML:1.6 0.00008274999999999999 1.48 AML other m 2014-04-10T21:52:52.23
IV.FOSV.EHE. ML:1.8 0.0003625 2.32 AML other m 2014-04-10T21:52:39.40
IV.FOSV.EHN. ML:1.8 0.0003725 1.1 AML other m 2014-04-10T21:52:40.97
IV.FRON.EHN. ML:2.4 0.002075 0.58 AML other m 2014-04-10T21:52:36.60
IV.FRON.EHE. ML:2.1 0.001024 2.62 AML other m 2014-04-10T21:52:36.31
IV.FSSB.HHE. ML:2.3 0.0008455 0.3 AML other m 2014-04-10T21:52:43.54
IV.FSSB.HHN. ML:2.3 0.0009345 0.3 AML other m 2014-04-10T21:52:41.32
IV.MGAB.HHN. ML:2.4 0.0003985 3.28 AML other m 2014-04-10T21:52:52.79
IV.MGAB.HHE. ML:2.2 0.000264 0.3 AML other m 2014-04-10T21:52:52.84
IV.MOMA.HHE. ML:2.0 0.000155 1.04 AML other m 2014-04-10T21:52:54.48
IV.MOMA.HHN. ML:2.0 0.0001565 0.32 AML other m 2014-04-10T21:52:55.92
IV.MPAG.EHE. ML:1.8 0.00032099999999999994 0.34 AML other m 2014-04-10T21:52:39.02
IV.MPAG.EHN. ML:2.0 0.0005520000000000001 0.3 AML other m 2014-04-10T21:52:39.55
IV.MURB.HHE. ML:2.7 0.004365 0.86 AML other m 2014-04-10T21:52:37.00
IV.MURB.HNE. ML:2.7 0.003755 0.88 AML other m 2014-04-10T21:52:37.00
IV.MURB.HNN. ML:2.7 0.00386 0.3 AML other m 2014-04-10T21:52:38.53
IV.MURB.HHN. ML:2.7 0.00421 0.28 AML other m 2014-04-10T21:52:38.68
IV.PARC.HHE. ML:2.0 0.00047450000000000004 0.24 AML other m 2014-04-10T21:52:41.05
IV.PARC.HHN. ML:2.0 0.0005295 2.2 AML other m 2014-04-10T21:52:41.46
IV.PE3.EHE. ML:2.1 0.0006945 0.46 AML other m 2014-04-10T21:52:47.35
IV.PE3.EHN. ML:2.1 0.000727 2.46 AML other m 2014-04-10T21:52:45.47
IV.PESA.HHN. ML:2.4 0.0005615 0.24 AML other m 2014-04-10T21:52:50.67
IV.PESA.HHE. ML:2.3 0.000373 0.28 AML other m 2014-04-10T21:52:42.27
IV.SACS.HHE. ML:1.6 0.0000536 2.64 AML other m 2014-04-10T21:52:53.26
IV.SACS.HHN. ML:1.8 0.0000831 1.42 AML other m 2014-04-10T21:52:57.16
IV.SNTG.HHE. ML:1.8 0.00023099999999999998 0.44 AML other m 2014-04-10T21:52:44.77
IV.SNTG.HHN. ML:2.1 0.00044 2.26 AML other m 2014-04-10T21:52:42.43
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