Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.3 on date 17-08-2024 and time 06:00:08 (UTC) in region 7 km SE Pietralunga (PG)

A magnitude ML 0.3 earthquake occured in region: 7 km SE Pietralunga (PG), on

  • 17-08-2024 06:00:08 (UTC)
  • 17-08-2024 08:00:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4050, 12.5040 at 7 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
Gubbio PG 8 32216 34327
Cantiano PU 13 2245 36572
Scheggia e Pascelupo PG 13 1393 37965
Montone PG 15 1680 39645
Costacciaro PG 18 1216 40861
Umbertide PG 18 16681 57542
Apecchio PU 18 1882 59424
Cagli PU 20 8731 68155

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Perugia (166134 inhabitants)
51 Km E of Arezzo (99543 inhabitants)
53 Km NW of Foligno (57155 inhabitants)
64 Km SW of Fano (60888 inhabitants)
65 Km SW of Pesaro (94582 inhabitants)
73 Km S of Rimini (147750 inhabitants)
84 Km S of Cesena (96758 inhabitants)
85 Km W of Ancona (100861 inhabitants)
95 Km N of Terni (111501 inhabitants)
95 Km E of Siena (53903 inhabitants)
98 Km SE of Forlì (117913 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 0.3 2024-08-17
06:00:08		 43.4052 12.5038 7 2024-08-17
06:21:48		 Sala Sismica INGV-Roma 130753451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-17 06:00:08 ± 0.07
Latitude 43.4052 ± 0.0027
Longitude 12.5038 ± 0.0025
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130753451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 298
Semi-minor axis of confidence ellipse (meter) 115
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 328
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.21314
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 19
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 130753451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-17 06:21:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.KBN.HHZ.00 2024-08-17T06:01:53.49 3.0 undecidable manual Pn 1.91 0
IV.SLCN.HHZ. 2024-08-17T06:01:49.58 3.0 undecidable manual Sn -7.33 0
IV.SCIAC.HHZ. 2024-08-17T06:01:41.13 3.0 negative manual Pn 2.2 0
OT.OT14.HHZ. 2024-08-17T06:01:39.34 3.0 undecidable manual Sg 3.58 0
IV.MSRU.HHZ. 2024-08-17T06:01:32.52 3.0 undecidable manual Pn -2.68 0
IV.GRI.EHZ. 2024-08-17T06:01:30.84 3.0 undecidable manual Pn -2.15 0
4P.IT23A.HHZ. 2024-08-17T06:01:27.46 3.0 positive manual Pg 11.12 0
IV.RNI2.HHZ. 2024-08-17T06:01:16.05 3.0 undecidable manual Sg 1.2 0
OT.OT14.HHZ. 2024-08-17T06:01:06.48 3.0 undecidable manual Pg 7.84 0
IV.GIUL.HHZ. 2024-08-17T06:01:04.32 3.0 undecidable manual Sn -6.22 0
IV.CAFE.HHZ. 2024-08-17T06:00:58.79 3.0 undecidable manual Pn -2.32 0
IV.GATE.HHZ. 2024-08-17T06:00:55.56 3.0 negative manual Pg 1.66 0
GU.GORR.HHZ. 2024-08-17T06:00:51.14 3.0 undecidable manual Pn -3.58 0
IV.VVLD.HHZ. 2024-08-17T06:00:40.66 3.0 undecidable manual Pn -1.37 0
IV.CSNT.HHZ. 2024-08-17T06:00:28.11 3.0 undecidable manual P -1.49 0
IV.FOSV.EHZ. 2024-08-17T06:00:19.60 3.0 undecidable manual S 0.38 0
IV.FDMO.HHZ. 2024-08-17T06:00:18.79 3.0 positive manual P -4.25 0
IV.SSFR.HHZ. 2024-08-17T06:00:13.41 0.3 undecidable manual P 81 22.6551 106 -0.23 71
IV.ATBU.EHZ. 2024-08-17T06:00:13.04 0.3 undecidable manual S 25 8.5803 128 0.36 71
IV.NARO.HHZ. 2024-08-17T06:00:13.68 0.3 undecidable manual P 15 23.6541 106 -0.14 72
IV.FRON.EHZ. 2024-08-17T06:00:13.19 0.3 undecidable manual P 55 21.7671 107 -0.28 71
IV.PIEI.HHZ. 2024-08-17T06:00:12.10 0.3 undecidable manual P 10 14.6742 114 -0.03 75
IV.TSM6.DHZ.01 2024-08-17T06:00:12.26 0.3 undecidable manual P 299 15.6732 113 -0.05 75
IV.ATSC.EHZ. 2024-08-17T06:00:12.21 0.3 undecidable manual P 82 14.874 114 0.05 75
IV.TB01.DHZ.01 2024-08-17T06:00:12.09 0.3 undecidable manual S 245 6.0939 138 0.06 76
IV.ATFO.HHZ. 2024-08-17T06:00:12.37 0.3 undecidable manual S 128 6.8931 134 0.14 75
IV.ATVO.HHZ. 2024-08-17T06:00:12.54 0.3 undecidable manual S 252 8.2806 129 -0.04 76
IV.MURB.HHZ. 2024-08-17T06:00:12.44 0.3 undecidable manual P 174 15.873 113 0.09 74
IV.TSM1.DHZ.01 2024-08-17T06:00:11.28 0.3 undecidable manual P 131 10.0788 124 -0.04 76
IV.ATBU.EHZ. 2024-08-17T06:00:11.16 0.3 undecidable manual P 25 8.5803 128 0.08 75
IV.ATLO.EHZ. 2024-08-17T06:00:11.87 0.3 undecidable manual P 218 12.6762 118 0.1 74
IV.ATPI.EHZ. 2024-08-17T06:00:11.23 0.3 undecidable manual P 302 9.5793 125 -0.01 76
IV.ATVO.HHZ. 2024-08-17T06:00:11.03 0.3 undecidable manual P 252 8.2806 129 0.01 76
IV.TSM3.DHZ.01 2024-08-17T06:00:11.69 0.3 undecidable manual P 258 12.1767 119 0 76
IV.TB02.DHZ.01 2024-08-17T06:00:11.10 0.3 undecidable manual P 243 8.5803 128 0.03 76
IV.ATPC.HNZ. 2024-08-17T06:00:11.22 0.3 undecidable manual P 336 9.1797 126 0.05 76
IV.TSM5.DHZ.10 2024-08-17T06:00:11.65 0.3 undecidable manual P 44 11.4774 120 0.09 75
IV.TB01.DHZ.01 2024-08-17T06:00:10.82 0.1 undecidable manual P 245 6.0939 138 0.11 100
IV.ATFO.HHZ. 2024-08-17T06:00:10.88 0.3 undecidable manual P 128 6.8931 134 0.06 76
IV.TSM2.DHZ.15 2024-08-17T06:00:10.15 0.3 undecidable manual P 229 1.4985 167 -0.12 76
IV.TSM2.DHZ.15 2024-08-17T06:00:10.88 0.3 undecidable manual S 229 1.4985 167 -0.39 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:0.5 0.00001935 0.62 AML other m 2024-08-17T06:00:17.06
IV.SSFR.HHE. ML:0.6 0.00002255 0.66 AML other m 2024-08-17T06:00:17.79
IV.ATFO.HHE. ML:0.0 0.000025692535 0.14 AML other m 2024-08-17T06:00:12.75
IV.ATFO.HHN. ML:0.0 0.000025971545 0.1 AML other m 2024-08-17T06:00:12.53
IV.ATVO.HHE. ML:0.2 0.0000320959 0.36 AML other m 2024-08-17T06:00:12.65
IV.ATVO.HHN. ML:0.2 0.000028237425000000003 0.3 AML other m 2024-08-17T06:00:12.65
IV.PIEI.HHE. ML:0.4 0.00002284997 0.3 AML other m 2024-08-17T06:00:15.11
IV.PIEI.HHN. ML:0.0 0.00001085616 0.2 AML other m 2024-08-17T06:00:15.02
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