Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 10-10-2019 and time 22:24:19 (Italy) in region 7 km E Pietralunga (PG)

A magnitude ML 0.7 earthquake occured in region: 7 km E Pietralunga (PG), on

  • 10-10-2019 20:24:19 (UTC)
  • 10-10-2019 22:24:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4460, 12.5260 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 9 2245 4356
Gubbio PG 11 32216 36572
Scheggia e Pascelupo PG 13 1393 37965
Cagli PU 15 8731 46696
Apecchio PU 15 1882 48578
Piobbico PU 16 2029 50607
Costacciaro PG 18 1216 51823
Montone PG 18 1680 53503
Frontone PU 19 1300 54803

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 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)
60 Km SW of Pesaro (94582 inhabitants)
69 Km S of Rimini (147750 inhabitants)
80 Km S of Cesena (96758 inhabitants)
82 Km W of Ancona (100861 inhabitants)
95 Km SE of Forlì (117913 inhabitants)
97 Km E of Siena (53903 inhabitants)
99 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
Reviewed
Rev100 		ML 0.7 2019-10-10
20:24:19		 43.4465 12.5255 9 2019-10-10
20:36:19		 Sala Sismica INGV-Roma 73184441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-10 20:24:19 ± 0.05
Latitude 43.4465 ± 0.0027
Longitude 12.5255 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73184441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 208
Semi-minor axis of confidence ellipse (meter) 199
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
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) 56
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28958
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 18
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 73184441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-10 20:36:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2019-10-10T20:25:31.43 3.0 undecidable manual Pn 1.75 0
CR.ZAG.BHZ. 2019-10-10T20:25:17.92 3.0 positive manual Pg 14.6 0
CH.BERNI.HHZ. 2019-10-10T20:25:16.87 3.0 undecidable manual Sn 0.15 0
IV.SAP2.EHZ. 2019-10-10T20:24:59.41 3.0 undecidable manual Sn 0.45 0
IV.DGI.HHZ. 2019-10-10T20:24:55.82 3.0 undecidable manual Pn 0.29 0
IV.ATCC.HNE. 2019-10-10T20:24:30.74 0.3 undecidable manual S 162 30.4473 50 0.32 68
IV.MPAG.EHZ. 2019-10-10T20:24:29.42 0.6 undecidable manual S 43 27.6501 109 -0.16 47
IV.MURB.HHZ. 2019-10-10T20:24:27.16 0.3 undecidable manual S 180 20.3685 115 -0.07 72
IV.SSFR.HHN. 2019-10-10T20:24:27.25 0.3 undecidable manual S 93 20.6682 114 -0.09 72
IV.ATLO.HNN. 2019-10-10T20:24:26.11 0.3 undecidable manual S 213 17.3715 118 -0.2 71
IV.FRON.EHZ. 2019-10-10T20:24:26.40 0.6 undecidable manual S 64 17.9709 118 -0.08 48
IV.ATCC.HNE. 2019-10-10T20:24:25.89 0.3 undecidable manual P 162 30.4473 50 0.11 71
IV.PARC.HHN. 2019-10-10T20:24:25.95 0.1 undecidable manual P 314 32.1456 50 -0.1 94
IV.MPAG.EHZ. 2019-10-10T20:24:25.04 0.3 undecidable manual P 43 27.6501 109 -0.26 69
IV.ATSC.EHN. 2019-10-10T20:24:25.19 0.6 undecidable manual S 101 13.1757 125 0.12 48
IV.ATTE.HNN. 2019-10-10T20:24:25.38 0.6 undecidable manual P 207 30.8469 50 -0.47 44
IV.ATVA.EHN. 2019-10-10T20:24:25.65 0.6 undecidable manual P 226 26.8509 109 0.49 44
IV.TB03.DH2.01 2019-10-10T20:24:24.03 0.3 undecidable manual S 242 10.5783 132 -0.31 70
IV.PIEI.HHZ. 2019-10-10T20:24:24.15 0.6 undecidable manual S 4 9.879 133 -0.03 50
IV.MURB.HHZ. 2019-10-10T20:24:24.02 0.3 undecidable manual P 180 20.3685 115 0.08 72
IV.TB02.DHE. 2019-10-10T20:24:24.92 0.6 undecidable manual S 228 12.5763 127 0.02 49
IV.ATPI.EHZ. 2019-10-10T20:24:24.13 0.3 undecidable manual S 273 9.9789 133 -0.05 74
IV.TB01.DHE. 2019-10-10T20:24:24.19 0.6 undecidable manual S 225 10.1787 132 -0.07 49
IV.ATLO.HNN. 2019-10-10T20:24:23.41 0.1 undecidable manual P 213 17.3715 118 -0.01 98
IV.FRON.EHZ. 2019-10-10T20:24:23.47 0.1 undecidable manual P 64 17.9709 118 -0.04 98
IV.ATBU.HNE. 2019-10-10T20:24:23.30 0.6 undecidable manual S 29 3.6963 158 0.35 47
IV.SSFR.HHN. 2019-10-10T20:24:23.88 0.1 undecidable manual P 93 20.6682 114 -0.12 96
IV.ATPC.HHE. 2019-10-10T20:24:23.48 0.6 undecidable manual S 305 6.6933 144 0.03 50
IV.ATFO.HNE. 2019-10-10T20:24:23.98 0.6 undecidable manual S 157 9.5793 134 -0.13 49
IV.ATSC.EHN. 2019-10-10T20:24:22.68 0.1 undecidable manual P 101 13.1757 125 -0.01 99
IV.ATFO.HNE. 2019-10-10T20:24:22.07 0.1 undecidable manual P 157 9.5793 134 -0.07 98
IV.TB01.DHE. 2019-10-10T20:24:22.21 0.1 undecidable manual P 225 10.1787 132 -0.02 99
IV.TB03.DH2.01 2019-10-10T20:24:22.32 0.1 undecidable manual P 242 10.5783 132 0.04 99
IV.PIEI.HHZ. 2019-10-10T20:24:22.20 0.3 undecidable manual P 4 9.879 133 0.02 75
IV.TB02.DHE. 2019-10-10T20:24:22.75 0.1 undecidable manual P 228 12.5763 127 0.15 96
IV.ATPI.EHZ. 2019-10-10T20:24:22.30 0.3 negative manual P 273 9.9789 133 0.11 73
IV.ATPC.HHE. 2019-10-10T20:24:21.77 0.1 undecidable manual P 305 6.6933 144 0.02 100
IV.ATBU.HNE. 2019-10-10T20:24:21.92 0.1 undecidable manual P 29 3.6963 158 0.45 92
IV.LMD.HHZ. 2019-10-10T20:24:13.39 3.0 negative manual P -0.01 0
IV.FIR.HHZ. 2019-10-10T20:24:11.17 3.0 undecidable manual S 0.08 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATPI.EHN. ML:0.8 0.0000845 0.12 AML other m 2019-10-10T20:24:24.30
IV.ATPI.EHE. ML:0.6 0.000055849999999999996 0.1 AML other m 2019-10-10T20:24:24.33
IV.PIEI.HHN. ML:0.4 0.000032850000000000006 1 AML other m 2019-10-10T20:24:25.57
IV.PIEI.HHE. ML:0.6 0.0000574 0.14 AML other m 2019-10-10T20:24:25.07
IV.MURB.HHN. ML:1.0 0.00006575 1 AML other m 2019-10-10T20:24:28.75
IV.MURB.HHE. ML:1.0 0.00006285000000000001 1.22 AML other m 2019-10-10T20:24:28.23
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