Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 16-02-2014 and time 10:11:59 (Italy) in region 3 km SE Pietralunga (PG)

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

  • 16-02-2014 09:11:59 (UTC)
  • 16-02-2014 10:11:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4260, 12.4670 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
Pietralunga PG 3 2111 2111
Gubbio PG 12 32216 34327
Montone PG 13 1680 36007
Cantiano PU 14 2245 38252
Apecchio PU 15 1882 40134
Scheggia e Pascelupo PG 17 1393 41527
Umbertide PG 17 16681 58208
Piobbico PU 19 2029 60237
Città di Castello PG 19 39913 100150
Cagli PU 20 8731 108881

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Perugia (166134 inhabitants)
47 Km E of Arezzo (99543 inhabitants)
56 Km NW of Foligno (57155 inhabitants)
64 Km SW of Fano (60888 inhabitants)
65 Km SW of Pesaro (94582 inhabitants)
71 Km S of Rimini (147750 inhabitants)
81 Km S of Cesena (96758 inhabitants)
88 Km W of Ancona (100861 inhabitants)
92 Km E of Siena (53903 inhabitants)
95 Km SE of Forlì (117913 inhabitants)
97 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 2014-02-16
09:11:59		 43.4257 12.4668 8 2015-09-21
09:34:15		 Bollettino Sismico Italiano INGV 14684771
Reviewed
Rev100 		ML 2.0 2014-02-16
09:11:59		 43.423 12.4605 9 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5542911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-02-16 09:11:59 ± 0.05
Latitude 43.4257 ± 0.0027
Longitude 12.4668 ± 0.0037
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 14684771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 260
Semi-minor axis of confidence ellipse (meter) 31
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.57467
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 14684771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-12-15 15:20:54

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 5542911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-02-16 09:14:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRE.HHE. 2014-02-16T09:12:15.30 0.6 undecidable manual S 298 46.62 50 0.31 44
IV.ASSB.HHE. 2014-02-16T09:12:14.79 0.3 undecidable manual S 160 45.2214 50 0.18 68
IV.CAFI.HHZ. 2014-02-16T09:12:13.38 0.6 undecidable manual S 255 41.7249 50 -0.3 44
IV.FSSB.HHE. 2014-02-16T09:12:12.96 0.3 undecidable manual S 40 38.7279 50 0.08 70
IV.MGAB.HHE. 2014-02-16T09:12:11.31 0.3 undecidable manual P 207 63.7917 50 0.24 65
IV.PE3.EHE. 2014-02-16T09:12:11.25 0.3 undecidable manual S 5 30.0477 106 0.92 55
IV.MPAG.EHE. 2014-02-16T09:12:11.12 0.3 undecidable manual S 46 32.6451 104 -0.05 71
IV.SSP9.EHE. 2014-02-16T09:12:11.04 0.3 undecidable manual S 301 31.6461 105 0.2 69
IV.ATCC.EHE. 2014-02-16T09:12:10.72 0.1 undecidable manual S 152 30.1476 106 0.38 89
IV.PARC.HHE. 2014-02-16T09:12:10.76 0.3 undecidable manual S 323 30.747 105 0.19 69
IV.FOSV.EHE. 2014-02-16T09:12:09.88 0.3 undecidable manual S 121 27.8499 107 0.3 68
IV.ATTE.HHZ. 2014-02-16T09:12:09.12 0.6 undecidable manual S 200 26.8509 107 -0.14 47
IV.CRE.HHE. 2014-02-16T09:12:08.55 0.3 undecidable manual P 298 46.62 50 0.11 68
IV.FRON.EHE. 2014-02-16T09:12:08.11 0.1 undecidable manual S 64 23.1546 110 0.05 96
IV.SSFR.HHE. 2014-02-16T09:12:08.87 0.3 undecidable manual S 87 25.4523 108 0.09 71
IV.ASSB.HHE. 2014-02-16T09:12:07.91 0.3 undecidable manual P 160 45.2214 50 -0.31 66
IV.NARO.HHE. 2014-02-16T09:12:07.55 0.1 undecidable manual S 24 22.4553 111 -0.27 92
IV.CAFI.HHZ. 2014-02-16T09:12:07.50 0.1 undecidable manual P 255 41.7249 50 -0.18 91
IV.BADI.EHZ. 2014-02-16T09:12:07.26 0.6 undecidable manual S 298 20.1687 113 0.18 47
IV.PE3.EHE. 2014-02-16T09:12:06.00 0.3 undecidable manual P 5 30.0477 106 0.25 68
IV.MURB.HHZ. 2014-02-16T09:12:06.82 0.6 undecidable manual S 166 18.6702 114 0.23 47
IV.FSSB.HHE. 2014-02-16T09:12:06.93 0.1 positive manual P 40 38.7279 50 -0.29 89
IV.SSP9.EHE. 2014-02-16T09:12:05.44 0.3 undecidable manual P 301 31.6461 105 -0.6 62
IV.ATCC.EHE. 2014-02-16T09:12:05.80 0.1 undecidable manual P 152 30.1476 106 0.05 95
IV.PARC.HHE. 2014-02-16T09:12:05.88 0.1 undecidable manual P 323 30.747 105 -0.01 96
IV.FOSV.EHE. 2014-02-16T09:12:05.24 0.1 undecidable manual P 121 27.8499 107 -0.08 95
IV.MPAG.EHE. 2014-02-16T09:12:05.92 0.1 positive manual P 46 32.6451 104 -0.31 90
IV.NARO.HHE. 2014-02-16T09:12:04.14 0.1 positive manual P 24 22.4553 111 -0.16 94
IV.CDCA.EHE. 2014-02-16T09:12:04.21 0.3 undecidable manual P 281 19.1697 114 0.53 65
IV.ATTE.HHZ. 2014-02-16T09:12:04.80 0.1 undecidable manual P 200 26.8509 107 -0.33 90
IV.FRON.EHE. 2014-02-16T09:12:04.35 0.1 undecidable manual P 64 23.1546 110 -0.08 96
IV.SSFR.HHE. 2014-02-16T09:12:04.70 0.1 positive manual P 87 25.4523 108 -0.16 94
IV.ATFO.HHZ. 2014-02-16T09:12:04.09 0.6 undecidable manual S 128 10.6782 128 -0.12 49
IV.MURB.HHZ. 2014-02-16T09:12:03.76 0.1 undecidable manual P 166 18.6702 114 0.17 95
IV.BADI.EHZ. 2014-02-16T09:12:03.92 0.1 undecidable manual P 298 20.1687 113 0.05 97
IV.ATMI.HHZ. 2014-02-16T09:12:03.66 0.1 undecidable manual P 238 18.9699 114 0.01 98
IV.ATVO.HHZ. 2014-02-16T09:12:03.02 0.3 undecidable manual S 225 6.8931 141 -0.24 71
IV.ATFO.HHZ. 2014-02-16T09:12:02.22 0.1 undecidable manual P 128 10.6782 128 0 99
IV.ATPI.EHZ. 2014-02-16T09:12:02.75 0.6 undecidable manual S 298 5.8941 145 -0.31 47
IV.ATPI.EHZ. 2014-02-16T09:12:01.48 0.1 positive manual P 298 5.8941 145 -0.07 99
IV.ATVO.HHZ. 2014-02-16T09:12:01.66 0.1 positive manual P 225 6.8931 141 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:1.9 0.00113 0.34 AML other m 2014-02-16T09:12:04.85
IV.ATFO.HHE. ML:2.0 0.00149 0.22 AML other m 2014-02-16T09:12:05.03
IV.ATMI.HHE. ML:1.8 0.000449 0.68 AML other m 2014-02-16T09:12:11.37
IV.ATMI.HHN. ML:1.8 0.000576 0.46 AML other m 2014-02-16T09:12:16.10
IV.ATTE.HHE. ML:1.7 0.0002785 0.94 AML other m 2014-02-16T09:12:11.55
IV.ATTE.HHN. ML:1.5 0.00017299999999999998 0.18 AML other m 2014-02-16T09:12:11.67
IV.BADI.EHE. ML:2.2 0.0011394999999999999 0.54 AML other m 2014-02-16T09:12:07.61
IV.BADI.EHN. ML:2.2 0.0012050000000000001 0.54 AML other m 2014-02-16T09:12:07.64
IV.CAFI.HHE. ML:1.6 0.00013285 0.16 AML other m 2014-02-16T09:12:14.01
IV.CAFI.HHN. ML:1.6 0.0001255 0.42 AML other m 2014-02-16T09:12:13.92
IV.MURB.HHN. ML:2.3 0.0016200000000000001 0.26 AML other m 2014-02-16T09:12:09.02
IV.MURB.HNN. ML:2.3 0.001595 0.94 AML other m 2014-02-16T09:12:08.56
IV.MURB.HHE. ML:2.3 0.001845 1.02 AML other m 2014-02-16T09:12:08.81
IV.MURB.HNE. ML:2.3 0.0016400000000000002 1.02 AML other m 2014-02-16T09:12:09.33
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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